CN107310336A - A kind of vehicle tire pressure remote supervision system - Google Patents
A kind of vehicle tire pressure remote supervision system Download PDFInfo
- Publication number
- CN107310336A CN107310336A CN201710301310.0A CN201710301310A CN107310336A CN 107310336 A CN107310336 A CN 107310336A CN 201710301310 A CN201710301310 A CN 201710301310A CN 107310336 A CN107310336 A CN 107310336A
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- CN
- China
- Prior art keywords
- module
- modules
- automobile
- tire
- mcu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0479—Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
- B60C23/0447—Wheel or tyre mounted circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
- B60C23/0488—Movement sensor, e.g. for sensing angular speed, acceleration or centripetal force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention relates to remote supervision system technical field, a kind of vehicle tire pressure remote supervision system is disclosed, it is characterised in that：It is made up of 4 automobile tire modules and car terminals intelligent monitored control module；The automobile tire module is using MCU microprocessors as core, in addition to sensor assembly, wireless radio frequency modules, low frequency reception module and battery module；The sensor assembly measures automobile tire parameter, and the MCU micro controller modules are handled the tire parameter surveyed, and are launched by wireless radio frequency modules；The long-range monitoring modular of car terminals is using MCU microprocessors as core, in addition to RF radio-frequency modules, LCD MODULE, light emitting diode alarm module, MAX232 modules, 8251 modules, low frequencies module, GPS module, gsm module, AT short-message instructions module and SIM card module.The present invention can realize the remote monitoring to automobile tire, moreover it is possible to give and detect when two tires go wrong simultaneously.
Description
Technical field
The present invention relates to remote supervision system technical field, more particularly, to a kind of vehicle tire pressure remote supervision system.
Background technology
Automotive tire pressure is not enough or the excessive safety traffic for directly threatening automobile of pressure, is easily caused major motor vehicle thing
Therefore.It is the important leverage of automobile normal running and driver safety to the real-time monitoring of automotive tire pressure and temperature.It is relevant
Department counts to automotive tire pressure with temperature：If tire pressure subnormal pressure 90% when, surface of tyre temperature
It will rapidly raise and easily be blown out in galloping；If tire pressure is higher than the 20% of normal pressure, automobile
Tyre life will reduce by 15%；If tyre temperature is increased to 90 DEG C, automobile tire intensity will reduce by 40%, cause tire
Rapid deformation, ultimately results in and blows out.And vehicle tire pressure detection system (tire pressure monitoring
System, TPMS) for active system in advance, automobile high-speed has been ensured to the real-time inspection continent of automobile tire parameter (pressure, temperature)
Produced problem during traveling, effectively reduces the possibility blown out, it is ensured that automobile is in all the time during running at high speed
Safe condition.With the rapid raising of China's science and technology, many offenders are using high-tech means come stolen car, automobile
Theft has turned into the important means that many offenders speculate.For ensure automotive safety, using GPS with GSM be combined come
Remote monitoring automobile has turned into current antitheft main flow.
Vehicle tire pressure detection system works as automotive wheels mainly for detecting pressure, the temperature of each tire of automobile in real time
When tire parameter (pressure, temperature) occurs abnormal, car owner's alarm is given.Vehicle tire pressure detection system is broadly divided into direct-type
System for detecting tire pressure and indirect type system for detecting tire pressure.Direct-type system for detecting tire pressure is mainly using inside automobile tire
Sensor direct measurement automobile tire parameter (pressure, temperature, acceleration), and shown by microprocessor, work as tire
When parameter occurs abnormal, driver can detect abnormal tyre information in time, effectively prevent tyre explosion, but car owner is away from vapour
Che Hou, once automobile meets with unauthorised broken, car owner can not understand abnormal tyre situation in time；Indirect type system for detecting tire pressure is main
The rotating speed difference that automobile tire is asked is contrasted by the velocity sensor on vehicle wheel shaft, so as to realize measurement wheel tire pressure
The purpose of power, its cost is relatively low, practicality relatively strong, reliability is higher, do not need battery to power, but it can not be in two tires
Give and detect when going wrong simultaneously.
The content of the invention
It is an object of the invention to provide a kind of vehicle tire pressure remote supervision system, the system can be realized to automobile tire
Remote monitoring, moreover it is possible to give and detect when two tires go wrong simultaneously.
A kind of vehicle tire pressure remote supervision system, it is characterised in that：Intelligently supervised by 4 automobile tire modules and car terminals
Control module composition.Automobile tire module is using MCU microprocessors as core, in addition to sensor assembly, wireless radio frequency modules, low frequency
Receiving module and battery module.The wireless radio frequency modules include RF transmitter modules, Anneta module.The sensor assembly is surveyed
Automobile tire parameter is measured, the MCU micro controller modules carry out the tire parameter surveyed to be processed into data frame, and by wireless
Radio-frequency module is launched, and the module is by the lithium battery power supply in battery module.The battery module uses low frequency wake-up circuit.
The long-range monitoring modular of car terminals is using MCU microprocessors as core, by vehicle-mounted power supply, in addition to RF radio-frequency modules, liquid crystal
Display module, light emitting diode alarm module, MAX232 modules, 8251 modules, low frequencies module, GPS module, gsm module,
AT short-message instructions module and SIM card module.The low frequencies module launches 125 kHz low frequency signal；The micro- places of MCU
The signal that reason device processing radio frequency is sent, the tire parameter detected is shown by LCD MODULE；Described luminous two
Pole pipe alarm module luminous alarm when institute's measuring wheel tire parameter occurs abnormal.The GPS module monitors automobile, and automobile is understood in real time
Position, state and movement locus, and by MCU microprocessors store and handle these information.
Further, GPS module uses SIRFstar III three generations's chips.
Further, gsm module uses TC35i.
Compared with prior art, this invention takes low frequency wake-up circuit, GPS module and GSM modules, it can not only prolong
Long service time of battery, reaches the purpose of energy-conservation, and driver can be allowed to carry out remote monitoring to automobile.Receive radiofrequency signal
Information with handling GPS location, is shown by the progress processing of MCU microprocessors, alarmed, and rely on gsm wireless communication module
AT short-message instructions, the situation of automobile is sent in driver's mobile phone, remote monitoring is so just realized.The present invention can also be
Two tires are given when going wrong simultaneously and detected.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the general structure block diagram of the embodiment of the present invention；
Fig. 2 is the auto tyre structure schematic diagram of the embodiment of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
The general structure block diagram of the present invention is as shown in Figure 1.A kind of vehicle tire pressure remote supervision system, it is characterised in that：By 4
Individual automobile tire module is constituted with car terminals intelligent monitored control module.Automobile tire module is also wrapped using MCU microprocessors as core
Include sensor assembly, wireless radio frequency modules, low frequency reception module and battery module.The wireless radio frequency modules are launched including RF
Module, Anneta module.The sensor assembly measures automobile tire parameter, and the MCU micro controller modules are by the tire surveyed
Parameter is carried out being processed into data frame, and is launched by wireless radio frequency modules, and the module is supplied by the lithium battery in battery module
Electricity.The battery module uses low frequency wake-up circuit.The long-range monitoring modular of car terminals using MCU microprocessors as core,
By vehicle-mounted power supply, in addition to RF radio-frequency modules, LCD MODULE, light emitting diode alarm module, MAX232 modules, 8251 moulds
Block, low frequencies module, GPS module, gsm module, AT short-message instructions module and SIM card module.The low frequencies module
Launch 125 kHz low frequency signal；The signal that the MCU microprocessor processes radio frequency is sent, the tire parameter detected is led to
LCD MODULE is crossed to show；The light emitting diode alarm module luminous report when institute's measuring wheel tire parameter occurs abnormal
It is alert.The GPS module monitors automobile, and position, state and the movement locus of automobile are understood in real time, and passes through MCU microprocessors
Store and handle these information.
The automobile tire module of the present embodiment using single-chip microcomputer C8051F300 as core, including SP12 sensor assemblies,
C8051 microprocessor modules, TDA5101 RF transmitter modules, low frequency wake-up circuit and power module.Wherein SP12 belongs to English
Fly to insult transducer series, be internally integrated pressure sensor, temperature sensor, acceleration transducer and supply voltage detection
Device, and it has low power capabilities, using the teaching of the invention it is possible to provide reset and arousal function.TDA5101 radio frequency chips centre frequency is 315
MHz, modulation system uses FSK modulation, and auto tyre structure principle is as shown in Figure 2.
The car terminals remote monitoring module of the present embodiment using MSP430F149 as core, including：RF radio-frequency modules, liquid crystal
Display module, light emitting diode alarm module, MAX232 modules, 8251 modules, ATA5275 low frequencies module, GPS module,
Gsm module, AT short-message instructions module and SIM card module.Car terminals remote monitoring module by vehicle-mounted power supply, wherein：Low frequency
Transmitter module launches 125 kHz low frequency signal, for realizing LF communication；MSP430F149 single-chip microcomputers are examined as vehicle tire pressure
The MCU microprocessors of survey, it is responsible for handling the signal that radio frequency is sent, by the tire parameter detected (pressure, temperature) by liquid
Crystal display is shown；When occurring abnormal for institute's measuring wheel tire parameter (pressure, temperature), reported by Light-Emitting Diode
It is alert, remind driver to take measures on customs clearance.Meanwhile, the system is supervised using GPS geo-location system module SIRFstar III
Automobile is controlled, position, state and the movement locus of automobile are understood in real time, and stores by MSP430F149 single-chip microcomputers and handles this
A little information；Once there is abnormal, the automobile position that the GPS geo-location system module that single-chip microcomputer will receive is detected in vehicle condition
Put, the movement locus of vehicle condition and automobile, by GSM/GPRS modules, the information that GPS is detected is timely transmitted to drive
The person of sailing, so that driver understands vehicle condition, takes measures on customs clearance, and ensures automotive safety.
Especially, GPS module uses SIRFstar III three generations's chips.The GPS uses serial communication, because of MSP430F149
Inside only has 2 serial ports, therefore uses 8251 modules, for extended serial port, is connected with MSP40F149, there is MCX antennas to connect for inside
Mouthful, therefore it is placed on automotive interior Anywhere, automobile can be positioned, improve sensitivity and antijamming capability.
Especially, gsm module uses TC35i.TC35i is internally integrated radio circuit, baseband circuit, RS232 data-interfaces
With AT short-message instruction interfaces, working frequency range is GSM1800, and GSM normal working voltages are 4.2 V, and SIM card operating voltage is 1.8
V, TC35i can realize short message sending and voice call by AT short-message instructions.GSM is distinguished by ZIF connector and antennal interface
SIM cards and antenna are connected, one-chip computer module uses serial-port communication mode with gsm module, and gsm module is responsible for receiving GPS location
Information, and the information received is sent to driver's mobile phone.
The operation principle of the present invention：
The tire parameter (pressure, temperature) that MCU processing sensors in tire are detected is in the way of data frame, by wirelessly penetrating
Frequency transceiver module is communicated with the central processing unit in car terminals intelligent monitored control module, to (pressure, the temperature of automobile tire
Degree) monitored in real time, when tire occurs that air pressure is too high, air pressure crosses low and high temperature and rapid air leakage, system will oneself
Dynamic alarm, has ensured traffic safety.And, will automatic start once automobile meets with unauthorised broken after car owner is away from automobile
GPS module and GSM modules, car owner can understand car situation in time, and take appropriate measures, and ensure automotive safety.
Although being described in conjunction with the accompanying embodiments of the present invention, patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as no more than the present invention claim described by protection domain, all should
Within protection scope of the present invention.
Claims (3)
1. a kind of vehicle tire pressure remote supervision system, it is characterised in that：By 4 automobile tire modules and car terminals intelligent monitoring
Module is constituted；The automobile tire module is in addition to sensor assembly, wireless radio frequency modules, low using MCU microprocessors as core
Frequency receiving module and battery module；The wireless radio frequency modules include RF transmitter modules, Anneta module；The sensor assembly
Automobile tire parameter is measured, the MCU micro controller modules carry out the tire parameter surveyed to be processed into data frame, and pass through nothing
Line radio-frequency module is launched, and the module is by the lithium battery power supply in battery module；The battery module is using low frequency wake-up electricity
Road；The long-range monitoring modular of car terminals is using MCU microprocessors as core, by vehicle-mounted power supply, in addition to RF radio-frequency modules, liquid
Brilliant display module, light emitting diode alarm module, MAX232 modules, 8251 modules, low frequencies module, GPS module, GSM moulds
Block, AT short-message instructions module and SIM card module；The low frequencies module launches 125 kHz low frequency signal；The MCU
The signal that microprocessor processes radio frequency is sent, the tire parameter detected is shown by LCD MODULE；The hair
Optical diode alarm module luminous alarm when institute's measuring wheel tire parameter occurs abnormal；The GPS module monitors automobile, understands in real time
Position, state and the movement locus of automobile, and by MCU microprocessors store and handle these information.
2. vehicle tire pressure remote supervision system according to claim 1, the GPS module uses SIRFstar III three generations
Chip.
3. vehicle tire pressure remote supervision system according to claim 1, the gsm module uses TC35i.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301310.0A CN107310336A (en) | 2017-05-02 | 2017-05-02 | A kind of vehicle tire pressure remote supervision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301310.0A CN107310336A (en) | 2017-05-02 | 2017-05-02 | A kind of vehicle tire pressure remote supervision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310336A true CN107310336A (en) | 2017-11-03 |
Family
ID=60185214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301310.0A Pending CN107310336A (en) | 2017-05-02 | 2017-05-02 | A kind of vehicle tire pressure remote supervision system |
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| Country | Link |
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| CN (1) | CN107310336A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058549A (en) * | 2017-11-29 | 2018-05-22 | 东莞腾马电子有限公司 | A kind of vehicle network monitoring system for things and its monitoring method |
| CN108556569A (en) * | 2018-04-09 | 2018-09-21 | 黄果树轮胎有限公司 | A kind of intelligent tire |
| CN109547577A (en) * | 2019-01-17 | 2019-03-29 | 安徽理工大学 | Motoring condition monitors system |
| CN110203023A (en) * | 2019-06-12 | 2019-09-06 | 广东工贸职业技术学院 | A kind of self generator motor vehicle wheels condition monitoring system |
| CN112255555A (en) * | 2020-10-15 | 2021-01-22 | 中国人民解放军陆军工程大学 | Battery monitoring system based on awakening mechanism |
| IL313435B1 (en) * | 2024-06-06 | 2024-09-01 | Peri Idan | Tire valve with a secondary air release mechanism |
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| CN1636772A (en) * | 2004-01-09 | 2005-07-13 | 株式会社电装 | Tire condition monitoring system |
| CN101216990A (en) * | 2007-12-29 | 2008-07-09 | 宁波新芝生物科技股份有限公司 | A tyre pressure/temperature detecting system |
| CN101580001A (en) * | 2009-06-15 | 2009-11-18 | 吴光荣 | Automatic monitoring system of work safety in production of mining tyres |
| CN103273812A (en) * | 2013-06-18 | 2013-09-04 | 安徽荣冠光电有限公司 | Wireless real-time vehicle condition monitoring system |
| CN206049261U (en) * | 2016-09-26 | 2017-03-29 | 深圳天城电子有限公司 | Tire remote supervision system |
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2017
- 2017-05-02 CN CN201710301310.0A patent/CN107310336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636772A (en) * | 2004-01-09 | 2005-07-13 | 株式会社电装 | Tire condition monitoring system |
| CN101216990A (en) * | 2007-12-29 | 2008-07-09 | 宁波新芝生物科技股份有限公司 | A tyre pressure/temperature detecting system |
| CN101580001A (en) * | 2009-06-15 | 2009-11-18 | 吴光荣 | Automatic monitoring system of work safety in production of mining tyres |
| CN103273812A (en) * | 2013-06-18 | 2013-09-04 | 安徽荣冠光电有限公司 | Wireless real-time vehicle condition monitoring system |
| CN206049261U (en) * | 2016-09-26 | 2017-03-29 | 深圳天城电子有限公司 | Tire remote supervision system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058549A (en) * | 2017-11-29 | 2018-05-22 | 东莞腾马电子有限公司 | A kind of vehicle network monitoring system for things and its monitoring method |
| CN108556569A (en) * | 2018-04-09 | 2018-09-21 | 黄果树轮胎有限公司 | A kind of intelligent tire |
| CN109547577A (en) * | 2019-01-17 | 2019-03-29 | 安徽理工大学 | Motoring condition monitors system |
| CN110203023A (en) * | 2019-06-12 | 2019-09-06 | 广东工贸职业技术学院 | A kind of self generator motor vehicle wheels condition monitoring system |
| CN110203023B (en) * | 2019-06-12 | 2024-01-05 | 广东工贸职业技术学院 | Self-generating motor car wheel state monitoring system |
| CN112255555A (en) * | 2020-10-15 | 2021-01-22 | 中国人民解放军陆军工程大学 | Battery monitoring system based on awakening mechanism |
| IL313435B1 (en) * | 2024-06-06 | 2024-09-01 | Peri Idan | Tire valve with a secondary air release mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171103 |