CN107295455A - The application process and terminal device of a kind of short-distance wireless communication - Google Patents
The application process and terminal device of a kind of short-distance wireless communication Download PDFInfo
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- CN107295455A CN107295455A CN201610200950.8A CN201610200950A CN107295455A CN 107295455 A CN107295455 A CN 107295455A CN 201610200950 A CN201610200950 A CN 201610200950A CN 107295455 A CN107295455 A CN 107295455A
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- 238000012790 confirmation Methods 0.000 claims description 4
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- 238000005516 engineering process Methods 0.000 description 13
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- 238000001514 detection method Methods 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The present embodiments relate to communication technical field, the application process and terminal device of a kind of short-distance wireless communication are disclosed.Wherein, this method includes：Terminal device is confirmed whether to need exports audio signal；If the short-distance wireless communication that terminal device there is currently between onboard system is connected, and above-mentioned terminal device does not need exports audio signal, the first instruction is then sent to above-mentioned onboard system so that onboard system is switched into radio receiver mode, and disconnects the above-mentioned communication connection between onboard system.Implement the embodiment of the present invention, automatic switchover wireless connection pattern and radio receiver mode when short-distance wireless is connected can be carried out in onboard system and the terminal device of automobile, simplifies operation, and then raising drive safety.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to an application method and a terminal device for short-range wireless communications.
Background
The short-range Wireless Communication technology generally refers to a Wireless Communication technology with a coverage distance of 10-200 meters, and although the coverage range is small, the technology has the advantages of low cost, low power consumption, peer-to-peer Communication and the like, so that various short-range Wireless Communication technologies are widely applied, including bluetooth, zigbee, Wi-Fi (Wireless Fidelity ), IrDA (Infrared Data Association, Infrared Data organization), UWB (Ultra Wideband), NFC (Near Field Communication) and the like.
For example, most of the terminal devices (such as mobile phones and tablet computers) used by users have short-range wireless communication functions (such as bluetooth or Wi-Fi), and corresponding short-range wireless communication modules are equipped in the vehicle-mounted system of the vehicle, so that the terminal devices and the vehicle-mounted system of the vehicle can be connected, and audio output (such as music playing and telephone answering) of the terminal devices is completed by using sound facilities of the vehicle-mounted system. However, when the terminal device does not have a requirement for audio output, the vehicle-mounted system needs the user to manually switch the operating mode thereof from the wireless connection mode to the radio mode to play FM (Frequency modulation) broadcasts, which is cumbersome to operate and easily causes a safety hazard during driving.
Disclosure of Invention
The embodiment of the invention provides an application method of short-distance wireless communication and terminal equipment, which can automatically switch a wireless connection mode and a radio mode when a vehicle-mounted system of an automobile is in short-distance wireless connection with the terminal equipment, simplify the operation and further improve the driving safety.
The first aspect of the embodiment of the invention discloses an application method of short-distance wireless communication, which comprises the following steps:
the terminal equipment confirms whether an audio signal needs to be output or not;
if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output audio signals, a first instruction is sent to the vehicle-mounted system to switch the vehicle-mounted system to a radio mode, and the communication connection with the vehicle-mounted system is disconnected.
As an optional implementation, the method further comprises:
and when the terminal equipment needs to output an audio signal, sending a second instruction to the vehicle-mounted system so as to establish the communication connection with the vehicle-mounted system, and playing the audio signal by using a sound device of the vehicle-mounted system through the communication connection.
As an optional implementation manner, the sending the first instruction to the vehicle-mounted system includes:
after the terminal equipment is switched to an automobile connection mode, sending the first instruction to the vehicle-mounted system;
the sending of the second instruction to the vehicle-mounted system comprises:
and after the terminal equipment is switched to the automobile connection mode, sending the second instruction to the vehicle-mounted system.
As an optional implementation manner, the switching of the terminal device to the car connection mode includes:
the terminal equipment receives an instruction of a user so as to enable the terminal equipment to be switched to the automobile connection mode; or,
and after the terminal equipment identifies the vehicle-mounted system, the terminal equipment is automatically switched to the automobile connection mode.
As an optional implementation, after the establishing the communication connection with the in-vehicle system, the method further includes:
the terminal equipment acquires a navigation map;
and the terminal equipment transmits the navigation map to the vehicle-mounted system by using the communication connection.
As an optional implementation, after the establishing the communication connection with the in-vehicle system, the method further includes:
and the terminal equipment receives the driving condition record sent by the vehicle-mounted system by using the communication connection.
A second aspect of the embodiments of the present invention discloses a terminal device, including:
an audio output confirmation unit for confirming whether an audio signal needs to be output;
the first instruction sending unit is used for sending a first instruction to the vehicle-mounted system to switch the vehicle-mounted system to a radio mode and disconnect the communication connection with the vehicle-mounted system when the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output audio signals.
As an optional implementation manner, the terminal device further includes:
and the second instruction sending unit is used for sending a second instruction to the vehicle-mounted system when the terminal equipment needs to output an audio signal so as to establish the communication connection with the vehicle-mounted system, and playing the audio signal by using a sound device of the vehicle-mounted system through the communication connection.
As an optional implementation manner, the first instruction sending unit is specifically configured to send the first instruction to the vehicle-mounted system after the terminal device is switched to the vehicle connection mode;
and the second instruction sending unit is specifically used for sending the second instruction to the vehicle-mounted system after the terminal device is switched to the automobile connection mode.
As an optional implementation manner, the first instruction sending unit includes:
the first mode switching subunit is used for receiving an instruction of a user to switch the terminal equipment to the automobile connection mode; or,
after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode;
the second instruction transmitting unit includes:
the second mode switching subunit is used for receiving an instruction of a user to switch the terminal equipment to the automobile connection mode; or,
and after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode.
As an optional implementation manner, the terminal device further includes:
the navigation map acquisition unit is used for acquiring a navigation map;
and the navigation map sending unit is used for sending the navigation map to the vehicle-mounted system by utilizing the communication connection.
As an optional implementation manner, the terminal device further includes:
and the driving record receiving unit is used for receiving the driving condition record sent by the vehicle-mounted system by utilizing the communication connection.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment of the invention, if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output audio signals, a first instruction is sent to the vehicle-mounted system to switch the vehicle-mounted system to a radio mode, and the communication connection with the vehicle-mounted system is disconnected. By implementing the embodiment of the invention, the wireless connection mode and the radio mode can be automatically switched when the vehicle-mounted system of the automobile is in short-distance wireless communication connection with the terminal equipment, so that the operation is simplified, and the driving safety is further improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flowchart illustrating an application method of short-range wireless communication according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating another method for short-range wireless communication according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another method for short-range wireless communication according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal device disclosed in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of another terminal device disclosed in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of another terminal device disclosed in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an application method of short-distance wireless communication and terminal equipment, which can automatically switch a wireless connection mode and a radio mode when a vehicle-mounted system of an automobile is in short-distance wireless connection with the terminal equipment, simplify the operation and further improve the driving safety. The following are detailed below.
Referring to fig. 1, fig. 1 is a flowchart illustrating an application method of short-range wireless communication according to an embodiment of the present invention. The method for applying the distance wireless communication shown in fig. 1 may include the following steps:
101. the terminal device confirms whether an audio signal needs to be output.
In this embodiment of the present invention, the terminal device may be various terminal devices having a short-range wireless communication function, such as a smart phone, a digital camera, a smart wearable device, a Personal Digital Assistant (PDA), a Point of Sales (POS), and the like, which will not be described in detail later in this embodiment of the present invention.
As an optional implementation manner, the terminal device in step 101 is a smart phone, and the smart phone has functions of making and receiving calls, playing ring tones, playing music, and the like, and needs to output audio, and in step 101, if the smart phone monitors the start of the functions, it determines that an audio signal needs to be output.
102. And if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output an audio signal, sending a first instruction to the vehicle-mounted system.
In the embodiment of the present invention, the short-range wireless communication technology for establishing the communication connection may be: bluetooth, zigbee, Wi-Fi (wireless fidelity), IrDA (Infrared Data Association), UWB (Ultra Wideband), NFC (Near field communication), etc., including but not limited to the short-range wireless communication technologies listed above, and the embodiments of the present invention are not limited thereto.
In the embodiment of the invention, if the terminal equipment does not need to output the audio signal, the sound device of the current vehicle-mounted system is in an idle state and can be switched to a radio mode, so that a user can conveniently listen to a broadcast program. In an optional implementation manner, the first instruction sent to the vehicle-mounted system is used for switching the vehicle-mounted system to a radio mode and disconnecting the short-range wireless communication connection with the vehicle-mounted system.
It can be seen that, by implementing the method described in fig. 1, the terminal device can automatically switch the vehicle-mounted system of the automobile to the radio mode when the audio signal is not required to be output, thereby saving the trouble of manual operation of the user; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity.
Referring to fig. 2, fig. 2 is a flowchart illustrating another method for short-range wireless communication according to an embodiment of the present invention. As shown in fig. 2, the method may include the steps of:
201. the terminal device switches to the car connection mode.
In the embodiment of the invention, the automobile connection mode is suitable for the user to take the automobile or be in a driving state. In the mode, the terminal equipment can establish short-distance communication connection with a vehicle-mounted system of the automobile when audio signals need to be output, and the audio signals are played by utilizing a sound device of the vehicle-mounted system; and when the terminal equipment does not need to output the audio signal, switching the vehicle-mounted system to a radio mode, and disconnecting the communication connection between the terminal equipment and the vehicle-mounted system.
In the embodiment of the present invention, the short-range wireless communication technology for establishing the communication connection may be: bluetooth, zigbee, Wi-Fi (Wireless Fidelity), IrDA (Infrared Data Association), UWB (Ultra Wideband), NFC (Near field communication), etc., including but not limited to the short-range Wireless communication technologies listed above, and the embodiments of the present invention are not limited thereto.
As an alternative implementation, the terminal device receives an instruction from a user to switch the terminal device to the above-mentioned car connection mode.
As an alternative implementation, after the terminal device identifies the vehicle-mounted system, the terminal device automatically switches to the vehicle connection mode.
202. The terminal device confirms whether an audio signal needs to be output.
As an optional implementation manner, the terminal device is a smart phone, and the smart phone has functions of making and receiving calls, playing ring tones, playing music, and the like, and needs to output audio, and in step 202, if the smart phone monitors the start of the functions, it determines that an audio signal needs to be output.
203. And when the terminal equipment needs to output the audio signal, sending a second instruction to the vehicle-mounted system.
In the embodiment of the invention, when the terminal equipment needs to output the audio signal, the communication connection is established with the vehicle-mounted system, the audio signal needing to be played is sent to the vehicle-mounted system, and the audio device of the vehicle-mounted system is used for playing. Compared with the audio signal played by the loudspeaker directly utilizing the terminal equipment, the coverage range of the sound device played by the vehicle-mounted system in the vehicle is wider, and the stereo effect can be created due to the fact that the environment in the vehicle is relatively closed, so that the effect of the sound device played by the vehicle-mounted system is better.
As an alternative implementation, the second instruction sent to the vehicle-mounted system is used to establish a communication connection with the vehicle-mounted system, and play the audio signal through the communication connection by using the sound device of the vehicle-mounted system.
204. And if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output an audio signal, sending a first instruction to the vehicle-mounted system.
In the embodiment of the invention, if the terminal equipment does not need to output the audio signal, the sound device of the current vehicle-mounted system is in an idle state and can be switched to a radio mode, so that a user can conveniently listen to a broadcast program. In an optional implementation manner, the first instruction sent to the vehicle-mounted system is used for switching the vehicle-mounted system to a radio mode and disconnecting the short-range wireless communication connection with the vehicle-mounted system.
It can be seen that, by implementing the method described in fig. 2, the terminal device can automatically switch the vehicle-mounted system of the automobile to the radio mode when the audio signal is not required to be output, thereby saving the trouble of manual operation of the user; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity.
Referring to fig. 3, fig. 3 is a flowchart illustrating another method for short-range wireless communication according to an embodiment of the present invention. As shown in fig. 3, the method may include the steps of:
301. the terminal device switches to the car connection mode.
In the embodiment of the invention, the automobile connection mode is suitable for the user to take the automobile or be in a driving state. In the mode, the terminal equipment can establish short-distance communication connection with a vehicle-mounted system of the automobile when audio signals need to be output, and the audio signals are played by utilizing a sound device of the vehicle-mounted system; and when the terminal equipment does not need to output the audio signal, switching the vehicle-mounted system to a radio mode, and disconnecting the communication connection between the terminal equipment and the vehicle-mounted system.
In the embodiment of the present invention, the short-range wireless communication technology for establishing the communication connection may be: bluetooth, zigbee, Wi-Fi (Wireless Fidelity), IrDA (Infrared Data Association), UWB (Ultra Wideband), NFC (Near field communication), etc., including but not limited to the short-range Wireless communication technologies listed above, and the embodiments of the present invention are not limited thereto.
As an alternative implementation, the terminal device receives an instruction from a user to switch the terminal device to the above-mentioned car connection mode.
As an alternative implementation, after the terminal device identifies the vehicle-mounted system, the terminal device automatically switches to the vehicle connection mode.
302. The terminal device confirms whether an audio signal needs to be output.
As an optional implementation manner, the terminal device is a smart phone, and the smart phone has functions of making and receiving calls, playing ring tones, playing music, and the like, and needs to output audio, and in step 302, if the smart phone monitors the start of the functions, it is determined that an audio signal needs to be output.
303. And when the terminal equipment needs to output the audio signal, sending a second instruction to the vehicle-mounted system.
In the embodiment of the invention, when the terminal equipment needs to output the audio signal, the communication connection is established with the vehicle-mounted system, the audio signal needing to be played is sent to the vehicle-mounted system, and the audio device of the vehicle-mounted system is used for playing. Compared with the audio signal played by the loudspeaker directly utilizing the terminal equipment, the coverage range of the sound device played by the vehicle-mounted system in the vehicle is wider, and the stereo effect can be created due to the fact that the environment in the vehicle is relatively closed, so that the effect of the sound device played by the vehicle-mounted system is better.
As an alternative implementation, the second instruction sent to the vehicle-mounted system is used to establish a communication connection with the vehicle-mounted system, and play the audio signal through the communication connection by using the sound device of the vehicle-mounted system.
304. The terminal device acquires a navigation map.
In the embodiment of the invention, when the navigator of the vehicle-mounted system cannot find the destination set by the user due to the reasons of no update and the like, the terminal equipment can search the navigation map in a networking manner, and then the navigation map is sent to the navigator of the vehicle-mounted system to realize navigation.
305. And the terminal equipment transmits the navigation map to the vehicle-mounted system by utilizing the communication connection.
As an optional implementation manner, the terminal device is a smart phone, and a communication connection between the smart phone and the vehicle-mounted system is established by using a bluetooth communication protocol. The smart phone searches a navigation map by using a data network (3G, 4G and the like), and transmits the navigation map to a navigator of the vehicle-mounted system by using Bluetooth connection with the vehicle-mounted system to realize navigation.
306. And the terminal equipment receives the driving condition record sent by the vehicle-mounted system by utilizing the communication connection.
In the embodiment of the invention, the terminal equipment can receive the driving condition records sent by the vehicle-mounted system, such as the water quantity of a water tank, the electric quantity of a battery, the temperature of a brake pad, the average driving speed, the driving mileage record and the like, and the terminal equipment can be provided with application software to record and analyze the data, so that a user can know the vehicle condition and maintain or repair the vehicle in time.
307. And if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output an audio signal, sending a first instruction to the vehicle-mounted system.
In the embodiment of the invention, if the terminal equipment does not need to output the audio signal, the sound device of the current vehicle-mounted system is in an idle state and can be switched to a radio mode, so that a user can conveniently listen to a broadcast program. In an optional implementation manner, the first instruction sent to the vehicle-mounted system is used for switching the vehicle-mounted system to a radio mode and disconnecting the short-range wireless communication connection with the vehicle-mounted system.
In the method described in fig. 3, the terminal device can automatically switch the vehicle-mounted system of the automobile to the radio mode when the audio signal is not required to be output, thereby saving the trouble of manual operation of a user; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in fig. 4, the terminal device may include:
an audio output confirmation unit 401 for confirming whether an audio signal needs to be output.
As an optional implementation manner, the terminal device may be a smart phone, and the smart phone has functions of making and receiving calls, playing ring tones, playing music, and the like, and needs to output audio, so that when the smart phone monitors the start of the functions, the audio output confirmation unit 401 confirms that an audio signal needs to be output.
A first instruction sending unit 402, configured to send a first instruction to the vehicle-mounted system to switch the vehicle-mounted system to the radio mode and disconnect the communication connection with the vehicle-mounted system when the terminal device currently has a short-range wireless communication connection with the vehicle-mounted system and the terminal device does not need to output an audio signal.
In the embodiment of the present invention, the short-range wireless communication technology for establishing the communication connection may be: bluetooth, zigbee, Wi-Fi (Wireless Fidelity), IrDA (Infrared Data Association), UWB (Ultra Wideband), NFC (Near field communication), etc., including but not limited to the short-range Wireless communication technologies listed above, and the embodiments of the present invention are not limited thereto.
In the embodiment of the invention, if the terminal equipment does not need to output the audio signal, the sound device of the current vehicle-mounted system is in an idle state and can be switched to a radio mode, so that a user can conveniently listen to a broadcast program. In an optional implementation manner, the first instruction sent to the vehicle-mounted system is used for switching the vehicle-mounted system to a radio mode and disconnecting the short-range wireless communication connection with the vehicle-mounted system.
Therefore, the terminal equipment can automatically switch the vehicle-mounted system of the automobile to a radio mode when audio signals do not need to be output, and the trouble of manual operation of a user is avoided; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another terminal device according to an embodiment of the present invention. Wherein, the terminal device shown in fig. 5 is obtained by optimizing the terminal device shown in fig. 4, and compared with the terminal device shown in fig. 4, the terminal device shown in fig. 5 further includes:
a second instruction sending unit 403, configured to send a second instruction to the vehicle-mounted system to establish a communication connection with the vehicle-mounted system when the terminal device needs to output an audio signal, and play the audio signal through the communication connection by using an audio device of the vehicle-mounted system.
In the embodiment of the present invention, when the terminal device needs to output an audio signal, the second instruction sending unit 403 sends a second instruction to establish a communication connection with the vehicle-mounted system, and sends the audio signal that needs to be played to the vehicle-mounted system, and the audio signal is played by using the sound device of the vehicle-mounted system. Compared with the audio signal played by the loudspeaker directly utilizing the terminal equipment, the coverage range of the sound device played by the vehicle-mounted system in the vehicle is wider, and the stereo effect can be created due to the fact that the environment in the vehicle is relatively closed, so that the effect of the sound device played by the vehicle-mounted system is better.
As an optional implementation manner, the first instruction sending unit 402 is specifically configured to send the first instruction to the vehicle-mounted system after the terminal device is switched to the vehicle connection mode; the second instruction sending unit 403 is specifically configured to send a second instruction to the vehicle-mounted system after the terminal device is switched to the vehicle connection mode.
According to the above embodiment, as shown in fig. 5, the first instruction transmitting unit 402 may include:
a first mode switching subunit 4021, configured to receive an instruction from a user to switch the terminal device to an automobile connection mode; or after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode.
According to the above embodiment, as shown in fig. 5, the second instruction transmitting unit 403 may include:
a second mode switching subunit 4031, configured to receive an instruction from a user to switch the terminal device to the car connection mode; or after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode.
Optionally, the terminal device shown in fig. 5 may further include:
a navigation map acquisition unit 404 configured to acquire a navigation map;
in the embodiment of the present invention, when the navigator of the vehicle-mounted system cannot find the destination set by the user due to reasons such as no update, the navigation map obtaining unit 404 of the terminal device may search the navigation map through a network, and then send the navigation map to the navigator of the vehicle-mounted system to implement navigation.
And a navigation map transmitting unit 405 for transmitting the navigation map to the in-vehicle system by using the communication connection.
As an alternative embodiment, the second instruction sending unit 403 uses a bluetooth communication protocol to establish a communication connection between the terminal device and the vehicle-mounted system, and the navigation map sending unit 405 sends the searched navigation map to the navigator of the vehicle-mounted system to implement navigation using the bluetooth connection between the terminal device and the vehicle-mounted system.
And the driving record receiving unit 406 is configured to receive the driving condition record sent by the vehicle-mounted system through a communication connection.
In the embodiment of the present invention, the driving record receiving unit 406 may receive driving condition records sent by the vehicle-mounted system, such as water tank water amount, battery power, brake pad temperature, average driving speed, driving mileage record, and the like, and an application software may be equipped in the terminal device to record and analyze these data, so as to help the user to know the vehicle condition and maintain or repair the vehicle in time.
It can be seen that, by implementing the method described in fig. 5, the terminal device can automatically switch the vehicle-mounted system of the automobile to the radio mode when the audio signal is not required to be output, thereby saving the trouble of manual operation of the user; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity. The navigation map downloading function and the driving record transmission function provide convenience for users to acquire navigation maps, know vehicle conditions and the like.
Referring to fig. 6, fig. 6 is a schematic structural diagram of another terminal device disclosed in the embodiment of the present invention. As shown in fig. 6, the terminal device may include:
an input unit 601, a processor unit 602, an output unit 603, a communication unit 604, a storage unit 605, a power supply 606, and the like. These components communicate over one or more buses. It will be understood by those skilled in the art that the configuration of the terminal shown in fig. 6 is not intended to limit the present invention, and may be a bus configuration, a star configuration, a configuration including more or less components than those shown in fig. 6, a combination of certain components, or a different arrangement of components. In the embodiment of the present invention, the terminal devices shown in fig. 6 include, but are not limited to, various terminal devices such as a smart phone, a Digital camera, a smart wearable device, a Personal Digital Assistant (PDA), and a Point of Sales (POS).
The input unit 601 is used for realizing interaction between a user and the terminal device and/or inputting information into the terminal device. In the embodiment of the present invention, the input unit 601 may be a touch panel, which is also called a touch screen or a touch screen and can collect an operation action touched or approached by a user thereon. For example, the user uses any suitable object or accessory such as a finger, a stylus, etc. to operate on or near the touch panel, and drives the corresponding connection device according to a preset program. Alternatively, the touch panel may include two parts, a touch detection device and a touch controller. The touch detection device detects touch operation of a user, converts the detected touch operation into an electric signal and transmits the electric signal to the touch controller; the touch controller receives an electrical signal from the touch sensing device and converts it to touch point coordinates, which are fed to the processor unit 602. The touch controller can also receive and execute commands from the processor unit 602. In addition, the touch panel may be implemented in various types, such as resistive, capacitive, Infrared (Infrared), and surface acoustic wave.
The processor unit 602 is a control center of the terminal device, connects various parts of the entire terminal device with various interfaces and lines, and executes various functions of the terminal device and/or processes data by operating or executing program codes and/or modules stored in the storage unit 605 and calling data stored in the storage unit 605. The processor unit may be composed of an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs connected with the same or different functions. For example, the processor Unit 602 may include only a Central Processing Unit (CPU), or may be a combination of a CPU, a Digital Signal Processor (DSP), a Graphics Processing Unit (GPU), and a control chip (e.g. a baseband chip) in the communication Unit. In the embodiment of the present invention, the CPU may be a single operation core, or may include multiple operation cores.
The output unit 603 may include, but is not limited to, an image output unit, a sound output unit, and a tactile output unit. The image output unit is used for outputting characters, pictures and/or videos. The image output unit may include a Display panel, such as a Display panel configured in the form of an LCD (Liquid Crystal Display), an OLED (organic light-Emitting Diode), a Field Emission Display (FED), and the like. Alternatively, the image output unit may comprise a reflective display, such as an electrophoretic (electrophoretic) display, or a display using an Interferometric Modulation of Light (Interferometric Modulation). The image output unit may include a single display or a plurality of displays of different sizes. In an embodiment of the present invention, the touch panel used by the input unit 601 may also be used as the display panel of the output unit 603. Although in fig. 6, the input unit 601 and the output unit 603 are implemented as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel may be integrated with the display panel to implement the input and output functions of the terminal device.
The communication unit 604 is configured to establish a communication link, disconnect the communication link, and enable the terminal device to establish a connection with the vehicle-mounted system through the communication link, so as to implement data interaction between the terminal device and the vehicle-mounted system. The Communication unit 604 may be implemented by using various short-range wireless Communication technologies, including bluetooth, zigbee, Wi-Fi (wireless fidelity), IrDA (Infrared Data Association), UWB (Ultra Wideband), NFC (Near Field Communication), and the like.
The storage unit 605 may be used to store program codes and modules, and the processor unit 602 executes various functional applications of the terminal and implements data processing by operating the program codes and modules stored in the storage unit 605. The storage unit 605 mainly includes a program storage area and a data storage area, wherein the program storage area may store a program code required for an operating system, at least one function, such as a program code for acquiring characters displayed on a mapping keyboard to form an input password; the data storage area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal device, and the like. In an embodiment of the invention, the Memory unit 605 may include a volatile Memory, such as a Nonvolatile dynamic random access Memory (NVRAM), a Phase Change random access Memory (PRAM), a Magnetoresistive Random Access Memory (MRAM), and a non-volatile Memory, such as at least one magnetic disk Memory device, an Electrically erasable programmable read-only Memory (EEPROM), a flash Memory device, such as a flash Memory (NOR) or a flash Memory (NAND) or a flash Memory. The non-volatile memory stores an operating system and program codes executed by the processor unit. The processor unit loads the operating program and data from the non-volatile memory into the memory and stores the digital content in the mass storage device. The operating system includes various components and/or drivers for controlling and managing conventional system tasks, such as memory management, storage device control, power management, etc., as well as facilitating communication between various hardware and software components. In the embodiment of the present invention, the operating system may be an Android system developed by Google, an iOS system developed by Apple, a WindoWs operating system developed by Microsoft, or an embedded operating system such as VxWorks.
The power supply 606 is used to power the various components of the terminal device to maintain its operation. As a general understanding, the power source 606 may be a built-in battery, such as a common lithium ion battery, a nickel metal hydride battery, etc., and also include an external power source that directly supplies power to the terminal device, such as an AC adapter, etc. In some embodiments of the present invention, the power source 606 may be more broadly defined and may include, for example, a power management system, a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator (e.g., a light emitting diode), and any other components associated with power generation, management, and distribution of mobile terminals.
In the terminal device shown in fig. 6, the processor unit 602 may call the program code stored in the storage unit 605 for performing the following operations:
judging whether an audio signal needs to be output at present;
if the short-distance wireless communication connection exists between the vehicle-mounted system and the vehicle-mounted system currently and the audio signal does not need to be output, a first instruction is sent to the vehicle-mounted system through the communication unit 604, the vehicle-mounted system is switched to a radio mode, and the short-distance wireless communication connection between the vehicle-mounted system and the vehicle-mounted system is disconnected.
As an alternative embodiment, the processor unit 602 calls the program code stored in the storage unit 605, and is further configured to perform the following operations:
acquiring an instruction input by a user on an input unit 601, and switching the terminal equipment to an automobile connection mode;
if the audio signal is required to be output currently, a second instruction is sent to the vehicle-mounted system through the communication unit 604, communication connection is established with the vehicle-mounted system, the audio signal required to be played is sent to the vehicle-mounted system, and the audio signal is played by using a sound device of the vehicle-mounted system;
searching a navigation map, and sending the searched navigation map to a navigator of the vehicle-mounted system by using the communication unit 604 to realize navigation;
the driving condition record sent by the vehicle-mounted system is received by the communication unit 604.
The terminal device depicted in fig. 6 can automatically switch the vehicle-mounted system of the automobile to the radio mode when the audio signal is not required to be output, thereby saving the trouble of manual operation of a user; on the other hand, the terminal equipment can be disconnected from the communication connection with the vehicle-mounted system, so that the terminal equipment is helped to save electric quantity.
It should be noted that, in the terminal device embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, those skilled in the art will appreciate that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions associated with a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the embodiment of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. An application method of short-range wireless communication, comprising:
the terminal equipment confirms whether an audio signal needs to be output or not;
if the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output audio signals, a first instruction is sent to the vehicle-mounted system to switch the vehicle-mounted system to a radio mode, and the communication connection with the vehicle-mounted system is disconnected.
2. The method of claim 1, further comprising:
and when the terminal equipment needs to output an audio signal, sending a second instruction to the vehicle-mounted system so as to establish the communication connection with the vehicle-mounted system, and playing the audio signal by using a sound device of the vehicle-mounted system through the communication connection.
3. The method of claim 2, wherein sending the first command to the vehicle system comprises:
after the terminal equipment is switched to an automobile connection mode, sending the first instruction to the vehicle-mounted system;
the sending of the second instruction to the vehicle-mounted system comprises:
and after the terminal equipment is switched to the automobile connection mode, sending the second instruction to the vehicle-mounted system.
4. The method of claim 3, wherein switching the terminal device to the car connected mode comprises:
the terminal equipment receives an instruction of a user so as to enable the terminal equipment to be switched to the automobile connection mode; or,
and after the terminal equipment identifies the vehicle-mounted system, the terminal equipment is automatically switched to the automobile connection mode.
5. The method of claims 2-4, wherein after the establishing the communication connection with the in-vehicle system, the method further comprises:
the terminal equipment acquires a navigation map;
and the terminal equipment transmits the navigation map to the vehicle-mounted system by using the communication connection.
6. The method of claim 5, wherein after the establishing the communication connection with the in-vehicle system, the method further comprises:
and the terminal equipment receives the driving condition record sent by the vehicle-mounted system by using the communication connection.
7. A terminal device, comprising:
an audio output confirmation unit for confirming whether an audio signal needs to be output;
the first instruction sending unit is used for sending a first instruction to the vehicle-mounted system to switch the vehicle-mounted system to a radio mode and disconnect the communication connection with the vehicle-mounted system when the terminal equipment is in short-distance wireless communication connection with the vehicle-mounted system currently and the terminal equipment does not need to output audio signals.
8. The terminal device according to claim 7, wherein the terminal device further comprises:
and the second instruction sending unit is used for sending a second instruction to the vehicle-mounted system when the terminal equipment needs to output an audio signal so as to establish the communication connection with the vehicle-mounted system, and playing the audio signal by using a sound device of the vehicle-mounted system through the communication connection.
9. The terminal device of claim 8,
the first instruction sending unit is specifically configured to send the first instruction to the vehicle-mounted system after the terminal device is switched to the vehicle connection mode;
and the second instruction sending unit is specifically used for sending the second instruction to the vehicle-mounted system after the terminal device is switched to the automobile connection mode.
10. The terminal device according to claim 9, wherein the first instruction transmitting unit includes:
the first mode switching subunit is used for receiving an instruction of a user to switch the terminal equipment to the automobile connection mode; or,
after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode;
the second instruction transmitting unit includes:
the second mode switching subunit is used for receiving an instruction of a user to switch the terminal equipment to the automobile connection mode; or,
and after the vehicle-mounted system is identified, the terminal equipment is switched to the automobile connection mode.
11. The terminal device according to claims 8-10, wherein the terminal device further comprises:
the navigation map acquisition unit is used for acquiring a navigation map;
and the navigation map sending unit is used for sending the navigation map to the vehicle-mounted system by utilizing the communication connection.
12. The terminal device according to claim 11, wherein the terminal device further comprises:
and the driving record receiving unit is used for receiving the driving condition record sent by the vehicle-mounted system by utilizing the communication connection.
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| CN201610200950.8A CN107295455B (en) | 2016-03-31 | 2016-03-31 | Application method of short-distance wireless communication and terminal equipment |
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| CN201610200950.8A CN107295455B (en) | 2016-03-31 | 2016-03-31 | Application method of short-distance wireless communication and terminal equipment |
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| CN107295455B (en) | 2020-09-11 |
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