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CN105383497B - Vehicle-mounted system - Google Patents

Vehicle-mounted system Download PDF

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Publication number
CN105383497B
CN105383497B CN201510718391.5A CN201510718391A CN105383497B CN 105383497 B CN105383497 B CN 105383497B CN 201510718391 A CN201510718391 A CN 201510718391A CN 105383497 B CN105383497 B CN 105383497B
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driver
mood
processing module
action
module
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CN105383497A (en
Inventor
刘迟明
张海燕
侯永升
张连成
党建明
车俊杰
崔光辉
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Beijing Yesway Information Technology Co ltd
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Beijing Yesway Information Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/21—Voice

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The embodiment of the invention discloses a vehicle-mounted system, belongs to the field of automobiles, and can sense the mood of a driver. The system comprises: the detection module, the processing module electrically connected with the detection module, and the display module electrically connected with the processing module; the detection module detects driver behavior; the processing module determines the mood of the driver according to the behavior of the driver; the display module displays the mood of the driver.

Description

Vehicle-mounted system
Technical Field
The invention relates to the technical field of information, in particular to a vehicle-mounted system.
Background
With the social development, automobiles gradually enter lives from a high-end vehicle, more and more people own the automobiles, and the driving safety of the automobiles is increasingly emphasized.
According to statistics, the death rate of traffic accidents is high, the traffic accidents are mostly caused by improper operation of a driver, the mood of the driver can influence the driving operation of the driver, so that the improper operation of the driver can be caused, and therefore, if the mood of the driver can be sensed, the reduction of the improper operation of the driver can be facilitated.
Disclosure of Invention
The embodiment of the invention provides a vehicle-mounted system which can sense the mood of a driver.
The embodiment of the invention adopts the following technical scheme:
an in-vehicle system, comprising: the detection module, the processing module electrically connected with the detection module, and the display module electrically connected with the processing module;
the detection module detects driver behavior;
the processing module determines the mood of the driver according to the behavior of the driver;
the display module displays the mood of the driver.
Optionally, the detection module includes: the expression acquisition unit is electrically connected with the processing module;
the expression obtaining unit obtains the expression of the driver, and the processing module determines the mood of the driver according to the expression of the driver.
Optionally, the determining, by the processing module, the mood of the driver according to the expression of the driver includes: and the processing module determines the mood of the driver according to the expression accumulated time of the driver.
Optionally, the detection module includes: the action acquisition unit is electrically connected with the processing module;
the action acquisition unit acquires the action of the driver, and the processing module determines the mood of the driver according to the action of the driver.
Optionally, the detection module includes: the voice acquisition unit is electrically connected with the processing module;
the voice acquisition unit acquires voice information of a driver, and the processing module determines the mood of the driver according to the voice information of the driver.
Optionally, the method further includes: the detection chip is arranged on the steering wheel and is electrically connected with the processing module;
the processing module determines the mood of the driver according to the driving physiological parameters acquired by the detection chip;
or,
the detection module is in communication connection with the driver wearing equipment and used for acquiring the physiological parameters of the driver collected by the wearing equipment, and the processing module is used for determining the mood of the driver according to the driving physiological parameters collected by the wearing equipment.
Optionally, the detection module acquires driving operation parameters of the driver through an OBD interface, and the processing module determines the mood of the driver according to the driving operation parameters.
Optionally, the driving operation parameter includes an acceleration value, and the determining, by the processing module, the mood of the driver according to the driving operation parameter includes:
the processing module compares the acceleration value with a pre-stored threshold value, and when the acceleration value is larger than the pre-stored threshold value, the condition that the mood of the driver is poor or the mood of the driver is excited is judged.
Optionally, the detection module acquires mood information posted by the driver on the social platform, and the processing module determines the mood of the driver according to the mood information posted by the driver on the social platform.
Optionally, the method further includes: the memory module prestores mood information data;
the processing module determining the mood of the driver according to the mood information published on the social platform comprises:
the processing module extracts the mood information central mood keywords or the mood key pictures published by the driver on the social platform, compares the mood keywords or the mood key pictures with the mood information data prestored in the storage module, and determines the mood of the driver.
According to the vehicle-mounted system based on the technical scheme, the mood of the driver is determined according to the behavior of the driver by detecting the behavior of the driver, so that the mood of the driver can be perceived according to the behavior of the driver.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic diagram of an on-board system according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of the vehicle-mounted system according to the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
As shown in fig. 1, an embodiment of the present invention provides an in-vehicle system, including: the device comprises a detection module 11, a processing module 12 electrically connected with the detection module 11, and a display module 13 electrically connected with the processing module 12;
the detection module 11 detects driver behavior;
the processing module 12 determines the mood of the driver according to the behavior of the driver;
the display module 13 displays the mood of the driver.
In the embodiment of the present invention, the display module 13 may be disposed in front of the vehicle, behind the vehicle, or on a side of the vehicle, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, the mood of the driver can be divided in various ways, and different moods of the driver can be distinguished, so that the embodiment of the invention is not limited. For example, the mood of the driver can be divided into happiness, anger, sadness and happiness, and for example, the mood of the driver can be divided into happiness, generality and drooping, and for example, the mood of the driver can be divided into super goodness, generality, drooping and very badness. Correspondingly, the display module 13 displays the mood of the driver, and in the embodiment of the present invention, the display module 13 may display the mood of the driver by displaying characters, cartoon images, mood pictures, and the like, which is not limited in the embodiment of the present invention.
According to the vehicle-mounted system provided by the embodiment of the invention, the mood of the driver is determined according to the behavior of the driver by detecting the behavior of the driver, so that the mood of the driver is sensed according to the behavior of the driver.
As shown in fig. 2, optionally in the embodiment of the present invention, the detecting module 11 includes: the expression obtaining unit 111, wherein the expression obtaining unit 111 is electrically connected to the processing module 12;
the expression obtaining unit 111 obtains the expression of the driver, and the processing module 12 determines the mood of the driver according to the expression of the driver. The processing module 12 determines the mood of the driver according to the expression of the driver, and comprises the following steps: and the processing module determines the mood of the driver according to the expression accumulated time of the driver.
Specifically, the expression obtaining unit 111 may obtain the facial expression of the driver through a camera. The processing module 12 may be implemented in various ways when determining the mood of the driver according to the expression of the driver, and the embodiment of the present invention is not limited to a specific way. For example, the processing module 12 may detect an accumulated time of a certain expression of the driver, and derive the mood of the driver if the accumulated time is greater than a preset time. For another example, the processing module 12 may detect a time weight of a certain expression of the driver, and if the time weight is greater than a preset weight, the mood of the driver is obtained.
As shown in fig. 2, optionally in the embodiment of the present invention, the detecting module 11 includes: an action obtaining unit 112, wherein the action obtaining unit 112 is electrically connected to the processing module 12; the action obtaining unit 112 obtains the action of the driver, and the processing module 12 determines the mood of the driver according to the action of the driver.
Specifically, the action acquiring unit 112 may acquire the action of the driver through a camera. The processing module 12 may be implemented in various ways when determining the mood of the driver according to the actions of the driver, and the embodiment of the present invention is not limited to a specific way. For example, the processing module 12 may detect the magnitude of the driver's motion and derive the driver's mood if the magnitude of the motion is greater than a preset magnitude.
As shown in fig. 2, optionally in the embodiment of the present invention, the detecting module 11 includes: the voice acquiring unit 113, wherein the voice acquiring unit 113 is electrically connected to the processing module 12;
the voice acquiring unit 113 acquires voice information of the driver, and the processing module 12 determines the mood of the driver according to the voice information of the driver. For example, the voice information may be tone, sound intensity.
Specifically, the voice acquiring unit 113 may acquire the driver voice information through a microphone. The processing module 12 may be implemented in various ways when obtaining the mood of the driver according to the voice information of the driver, and the embodiment of the present invention is not limited to a specific way. For example, the processing module 12 may detect the driver's voice intensity and derive the driver's mood if the driver's voice intensity is greater than a preset voice intensity. For another example, the processing module 12 may detect a fluctuation in the intonation of the driver and derive the mood of the driver if the fluctuation in the intonation of the driver is greater than a preset fluctuation.
Optionally in an embodiment of the present invention, the detection module 11 is in communication connection with a driver-worn device or a detection chip disposed on a steering wheel, to obtain a driver physiological parameter acquired by the driver-worn device or the detection chip, and the processing module 12 determines a mood of a driver according to the driver physiological parameter.
As shown in fig. 2, the embodiment of the present invention is optional, and further includes: the detection chip 114 is arranged on the steering wheel, and the detection chip 114 is electrically connected with the processing module;
the processing module 12 determines the mood of the driver according to the driving physiological parameters collected by the detection chip 114.
Optionally in an embodiment of the present invention, the detection module 11 is in communication connection with a driver wearing device to obtain a driver physiological parameter collected by the wearing device, and the processing module 12 determines a mood of the driver according to the driving physiological parameter collected by the wearing device.
Wherein, driver's wearing equipment can be for equipment such as intelligent wrist-watch, and the detection chip of setting on the steering wheel can be installed and hold the position at the driver. The physiological parameters of the driver may include parameters such as heart rate and blood pressure, and the processing module 12 may be implemented in various ways when determining the mood of the driver according to the physiological parameters of the driver, and the embodiment of the present invention is not limited to a specific way. For example, if the processing module 12 detects that the heart rate of the driver suddenly changes and the duration is longer than the preset time, the mood of the driver is obtained. For another example, if the processing module 12 detects that the heart rate of the driver suddenly changes and the duration is longer than the preset time, and the blood pressure of the driver changes, the mood of the driver is obtained.
Optionally in the embodiment of the present invention, the detection module 11 acquires a driving operation parameter of the driver through an OBD interface, and the processing module 12 determines the mood of the driver according to the driving operation parameter.
The driving operation parameters comprise acceleration values, the processing module 12 compares the acceleration values with pre-stored threshold values, and when the acceleration values are larger than the pre-stored threshold values, it is determined that the mood of the driver is poor or the mood of the driver is excited.
In the embodiment of the present invention, the detection module 11 obtains the mood information published on the social platform by the driver, and the processing module 12 determines the mood of the driver according to the mood information published on the social platform by the driver.
As shown in fig. 2, in the embodiment of the present invention, optionally, the method further includes: the memory module 14, the memory module 14 prestores mood information data;
when the processing module 12 determines the mood of the driver according to the mood information published on the social platform, the processing module 12 extracts the mood information central mood keywords or the mood key pictures published on the social platform by the driver, compares the mood keywords or the mood key pictures with the mood information data prestored in the storage module 14, and determines the mood of the driver. Wherein, the mood information can be specific characters, pictures, music and the like. For example, the processing module 12 may infer that the driver is depressed based on the driver's continuous expression on the social platform.
In the embodiment of the present invention, multiple detection modes may be selected according to different application scenarios, and the multiple detection modes may also be used in combination, which is not limited in the embodiment of the present invention.
According to the vehicle-mounted system provided by the embodiment of the invention, the mood of the driver is determined according to the behavior of the driver by detecting the behavior of the driver, so that the mood of the driver is sensed according to the behavior of the driver.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains.

Claims (1)

1. An in-vehicle system, comprising: the detection module, the processing module electrically connected with the detection module, and the display module electrically connected with the processing module;
the detection module detects driver behavior;
the processing module determines the mood of the driver according to the behavior of the driver;
the display module displays the mood of the driver;
the detection module comprises: the expression acquisition unit is electrically connected with the processing module; the expression acquisition unit acquires the expression of a driver, and the processing module determines the mood of the driver according to the expression of the driver; the processing module determines the mood of the driver according to the expression of the driver, and comprises the following steps: the processing module determines the mood of the driver according to the expression accumulated time of the driver; or detecting the time proportion of the specific expression of the driver, and obtaining the mood of the driver if the time proportion is greater than the preset proportion; and
the detection module comprises: the action acquisition unit is electrically connected with the processing module; the action acquisition unit acquires the action of the driver, and the processing module determines the mood of the driver according to the action of the driver; the action acquiring unit acquiring the action of the driver comprises: acquiring the action of a driver through a camera; the processing module determining the mood of the driver according to the action of the driver comprises: detecting the action amplitude of the driver, and obtaining the mood of the driver if the action amplitude is larger than the preset amplitude; and
the detection module comprises: the voice acquisition unit is electrically connected with the processing module; the voice acquisition unit acquires voice information of a driver, and the processing module determines the mood of the driver according to the voice information of the driver; and
the system further comprises: the detection chip is arranged on the steering wheel and is electrically connected with the processing module; the processing module determines the mood of the driver according to the driving physiological parameters acquired by the detection chip; or the detection module is in communication connection with the driver wearing equipment to acquire the physiological parameters of the driver collected by the wearing equipment, and the processing module determines the mood of the driver according to the driving physiological parameters collected by the wearing equipment; and
the detection module passes through the OBD interface and acquires driver's driving operation parameter, processing module basis driving operation parameter confirms driver's mood, driving operation parameter includes the acceleration value, processing module basis driving operation parameter confirms driver's mood includes: the processing module compares the acceleration value with a pre-stored threshold value, and when the acceleration value is greater than the pre-stored threshold value, the judgment that the mood of the driver is poor or the mood of the driver is excited is made; and
the detection module acquires the mood information issued by the driver on the social platform, and the processing module determines the mood of the driver according to the mood information issued by the driver on the social platform; the system further comprises: the memory module prestores mood information data; the processing module determining the mood of the driver according to the mood information published on the social platform comprises: the processing module extracts the mood information central mood keywords or the mood key pictures published by the driver on the social platform, compares the mood keywords or the mood key pictures with the mood information data prestored in the storage module, and determines the mood of the driver.
CN201510718391.5A 2015-10-30 2015-10-30 Vehicle-mounted system Active CN105383497B (en)

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Publication number Priority date Publication date Assignee Title
CN108736983A (en) * 2018-03-30 2018-11-02 斑马网络技术有限公司 Vehicle, ultrasonic system and device and its information interacting method
CN108528330B (en) * 2018-03-30 2022-01-25 斑马网络技术有限公司 Vehicle and information interaction method thereof
JP7233449B2 (en) * 2019-02-04 2023-03-06 三菱電機株式会社 Emotion estimation device and emotion estimation method
CN111717219A (en) * 2020-06-03 2020-09-29 智车优行科技（上海）有限公司 Method and system for converting skylight pattern and automobile

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CN104145264A (en) * 2011-10-26 2014-11-12 托普西实验室股份有限公司 Systems and methods for sentiment detection, measurement, and normalization over social networks
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