CN203372016U - Automobile TPMS (Tire Pressure Monitor System) based on smart phone - Google Patents

Automobile TPMS (Tire Pressure Monitor System) based on smart phone Download PDF

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Publication number
CN203372016U
CN203372016U CN201320353841.1U CN201320353841U CN203372016U CN 203372016 U CN203372016 U CN 203372016U CN 201320353841 U CN201320353841 U CN 201320353841U CN 203372016 U CN203372016 U CN 203372016U
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China
Prior art keywords
unit
mobile phone
smart mobile
smart phone
tpms
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Expired - Fee Related
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CN201320353841.1U
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Chinese (zh)
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随辰扬
郭长江
冯明
金星
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Shanghai Institute of Microsystem and Information Technology of CAS
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Shanghai Institute of Microsystem and Information Technology of CAS
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Abstract

The utility model provides an automobile TPMS (Tire Pressure Monitor System) based on a smart phone. The automobile TPMS at least comprises a plurality of sensor modules arranged in a tire, a repeater module and the smart phone, wherein the sensor modules are in communication connection with the repeater module through radio frequency identification, and the repeater module is in communication connection with the smart phone through a Bluetooth. The automobile TPMS based on the smart phone, provided by the utility model, is additionally provided with a function of being connected and communicated with the smart phone on the basis of keeping the real-time tire pressure monitoring and information prompt functions of the traditional TPMS; the tire pressure data is displayed and stored by the smart phone instead of a display screen at the receiving end of the traditional TPMS, double alarming modes including repeater buzzer alarming and smart phone voice alarming are realized, and the parameters of the TPMS can also be set through the smart phone.

Description

A kind of automobile TPMS system based on smart mobile phone
Technical field
The utility model relates to the technical field of vehicle electronics safety monitoring, particularly a kind of automobile TPMS system based on smart mobile phone.
Background technology
System for monitoring pressure in tyre (Tire Pressure Monitoring System, TPMS) be by adopting tire pressure sensing unit and the tire pressure monitoring unit of twireless radio-frequency communication, the automobile safety system of realization to the real-time monitoring of tire pressure, its Main Function is, in vehicle traveling process, tire pressure is carried out to real-time automatic monitoring, and tire flat and infrabar are reported to the police, to guarantee traffic safety.
Particularly, existing TPMS by installing highly sensitive sensor on each tire, under driving or static state, the data such as the pressure of real time monitoring tire, temperature, and be transmitted into receptor by wireless mode, and show various data variation or, with forms such as buzzings, remind the motorist on telltale.When changing while surpassing Secure Threshold, tire flat or pressure reported to the police, with guarantee driving safety.
Smart mobile phone, as the most widely used hand held electronic terminals, becomes a requisite part in people's daily life.Simultaneously, along with the continuous progress of mobile phone technique, the performance of smart mobile phone constantly improves now, and function also from strength to strength, has a lot of interfaces to carry out data exchange with external system, such as WiFi, bluetooth, NFC etc.Therefore, the new product based on the smart mobile phone exploitation is also more and more.
For existing TPMS system, Showing Effectiveness On Screen is poor, and just as a system independently, extremely difficult to the TPMS system parameter setting, this user who has affected greatly the TPMS system experiences simultaneously.
Therefore, how to develop the heat subject that a kind of automobile TPMS system based on smart mobile phone has become current automotive safety control field.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of automobile TPMS system based on smart mobile phone, it is connected the TPMS system with smart mobile phone, thereby the data that realize carrying out the TPMS system on smart mobile phone show with storage, by smart mobile phone, carry out the function that audio alert, smart mobile phone are arranged the TPMS system parameter.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of automobile TPMS system based on smart mobile phone, wherein, described automobile TPMS system at least comprises: some sensor assembly, repeater module and smart mobile phones that are installed in tire, wherein, described sensor assembly and described repeater module communicate connection by less radio-frequency; Described repeater module communicates and is connected by bluetooth with described smart mobile phone.
According to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: described sensor assembly comprises low frequency receiving element, pressure sensor unit, temperature sensor unit, acceleration transducer unit, voltage monitoring unit, wireless transmitting unit and MCU unit; Wherein, described low frequency receiving element, described pressure sensor unit, described temperature sensor unit, described acceleration transducer unit and described voltage monitoring unit all are connected with described MCU unit, and described MCU unit is connected with described wireless transmitting unit again.
Further, according to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: described low frequency receiving element is for receiving low frequency signal, to realize the activation of handheld tool to described sensor assembly.
According to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: described repeater module comprises MCU unit, radio receiving unit, buzzer warning unit and bluetooth unit; Wherein, described radio receiving unit, described buzzer warning unit and described bluetooth unit all are connected with described MCU unit.
According to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: described smart mobile phone comprises Bluetooth of mobile phone, mobile phone vertical application, audio alert module and application interface; Wherein, described audio alert module and described application interface all communicate to connect with described mobile phone vertical application.
Further, according to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: described application interface comprises that tire information display interface, alarm threshold value arrange interface, sensor matching interface and alarm message and preserve interface.
According to the above-mentioned automobile TPMS system based on smart mobile phone, wherein: the read-out of described smart mobile phone is touch-screen.
As mentioned above, the automobile TPMS system based on smart mobile phone of the present utility model has following beneficial effect:
(1) actv. combines smart mobile phone and TPMS system, and the perfect function of TPMS system, make the TPMS system that better user's experience effect be arranged;
(2) abandoned LCD display mode of the prior art, but adopt now very general smart mobile phone as display terminal, smart mobile phone receives the data of repeater module transmission by Bluetooth of mobile phone, and processed by the mobile phone vertical application, show in real time tire pressure and temperature data by the tire information display interface again, improved TPMS system display effect;
(3) improved the alarm mode of TPMS system, when tire occurs that infrabar, anticyclonic pressure, excess Temperature and cell pressure are not enough, smart mobile phone can send audio alert, and alarm message is stored, and can preserve interface by alarm message and check historical alarm message; The buzzer warning unit of repeater module warning simultaneously and smart mobile phone audio alert module are reported to the police and are combined, and have strengthened the TPMS system safety.
(4) by smart mobile phone, the anticyclonic pressure of TPMS system, hypobaric alarm threshold value are set, realize under different road conditions the different demanding criterias that tire pressure is reported to the police; By adopting mobile phone cam scanning Quick Response Code or manual input mode to obtain sensor ID information, realize the Rapid matching of TPMS system.
The accompanying drawing explanation
Fig. 1 is shown as the framed structure schematic diagram of the automobile TPMS system based on smart mobile phone of the present utility model.
The element numbers explanation
10 sensor assemblies
11 low frequency receiving elements
12 pressure sensor unit
13 temperature sensor unit
14 acceleration transducer units
15 voltage monitoring units
16 wireless transmitting unit
17 MCU unit
20 repeater module
21 wireless transmitting unit
22 MCU unit
23 bluetooth units
24 buzzer warning unit
30 smart mobile phone parts
31 Bluetooth of mobile phone
32 mobile phone vertical applications
33 audio alert modules
34 tire information display interfaces
35 alarm threshold values arrange interface
36 sensor matching interfaces
37 alarm messages are preserved interface
The specific embodiment
Below by specific instantiation, embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.The utility model can also be implemented or be applied by the other different specific embodiment, and the every details in this specification sheets also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present utility model.
It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, satisfy in graphic and only show with assembly relevant in the utility model but not component count, shape and size drafting while implementing according to reality, during its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
Automobile TPMS system based on smart mobile phone of the present utility model mainly realizes following two functions: the one, and replace the display screen of existing TPMS with the smart mobile phone screen, and carry out audio alert by smart mobile phone; The 2nd, alarm threshold value, sensor ID information by smart mobile phone to the TPMS system directly arrange, and realize two-way data interaction.
Referring to Fig. 1, the automobile TPMS system based on smart mobile phone of the present utility model comprises: some sensor assembly 10, repeater module 20 and smart mobile phones 30 that are installed in tire.Wherein, carry out communication by less radio-frequency (radio frequency, RF) between sensor assembly 10 and repeater module 20; Repeater module 20 and smart mobile phone 30 carry out communication by bluetooth.
Sensor assembly 10 wakes and regulates different transmission frequency up according to tire acceleration/accel and tire pressure, thereby can effectively reduce power consumption, the prolongation battery of system.Particularly, sensor assembly 10 comprises low frequency receiving element 11, pressure sensor unit 12, temperature sensor unit 13, acceleration transducer unit 14, voltage monitoring unit 15, wireless transmitting unit 16 and MCU unit 17.Low frequency receiving element 11, pressure sensor unit 12, temperature sensor unit 13, acceleration transducer unit 14 and voltage monitoring unit 15 all are connected with MCU unit 17, and tire pressure signal, tire acceleration signal, sensor battery voltage data are sent to MCU unit 17, MCU unit 17 is connected with wireless transmitting unit 16 again, and the data that obtain after initial analysis are sent to repeater module 20 by wireless RF.Low frequency receiving element 11 receives low frequency signal, the activation for handheld tool to sensor assembly 10.In the utility model, the technical scheme of sensor assembly is compared with the sensor assembly in existing TPMS technical scheme, there is no substantial change.
Repeater module 20 comprises MCU unit 22, radio receiving unit 21, buzzer warning unit 24 and bluetooth unit 23, and radio receiving unit 21, buzzer warning unit 24 and bluetooth unit 23 all be connected with MCU unit 22, with the transmission of the information of carrying out.During actual the use, repeater module 20 receives by radio receiving unit 21 the some roads wireless signal sent from some sensor assemblies 10, and carry out analyzing and processing by the above-mentioned signal in 22 pairs of the MCU unit on it, again the TPMS system data is sent to smart mobile phone 30 by bluetooth unit 23, and, in the situation that anticyclonic pressure, infrabar, excess Temperature and cell pressure deficiency appear in tire, by buzzer warning unit 24, send alerting signal.
Smart mobile phone (Smartphone), refer to as PC, there is independently operating system, can be by user's program that the third party such as mounting software, game service provider provides voluntarily, by this class method, come the continuous function to mobile phone to be expanded, and can realize by mobile communication network such class mobile phone of wireless network access.In the utility model, smart mobile phone 30 comprises Bluetooth of mobile phone 31, mobile phone vertical application 32, audio alert module 33 and application interface.In actual the use, smart mobile phone 30 carries out transceiving data by Bluetooth of mobile phone 31.The data that receive in conjunction with Bluetooth of mobile phone 31, mobile phone vertical application 32 operation dependent programs, and carry out demonstration and the setting of TPMS System Dependent parameter by application interface.Wherein application interface mainly comprises that tire information display interface 34, alarm threshold value arrange interface 35, sensor matching interface 36 and alarm message and preserve interface 37.20% and the alarm threshold value that is high and low air pressure lower than 20% of normal barometric pressure value of take higher than the normal barometric pressure value, take lower than normal voltage value 20% alarm threshold value as the cell pressure deficiency, audio alert module 33 is carried out corresponding anticyclonic pressure, infrabar, low voltage warning, and alarm message sends frequency for inferior/10min.
Smart mobile phone 30 arranges by alarm threshold value the alarm threshold value that interface 37 can arrange the high and low air pressure of TPMS system, realizes under different road conditions the different demanding criterias that tire pressure is reported to the police; By sensor matching interface 36, adopt mobile phone cam scanning Quick Response Code or manual input mode to obtain sensor ID information, realize the Rapid matching of TPMS system.The alarm threshold value that smart mobile phone 30 arranges and the sensor ID information of acquisition, all can send in repeater module 20 by Bluetooth of mobile phone 31, thereby provide required data for MCU unit 22.
In a preferred embodiment of the present utility model, the read-out of smart mobile phone is selected touch-screen, thereby is convenient to demonstration and setting operation that the user carries out correlation parameter, has strengthened user's experience effect.
In sum, the automobile TPMS system actv. based on smart mobile phone of the present utility model combines smart mobile phone and TPMS system, and the perfect function of TPMS system, make the TPMS system that better user's experience effect be arranged; Abandon LCD display mode of the prior art, adopted smart mobile phone as display terminal, improved TPMS system display effect; Simultaneously, adopted the alarm mode that report to the police in the buzzer warning unit and smart mobile phone audio alert module is reported to the police and combined of repeater module, strengthened the TPMS system safety, and alarm message has been stored, can preserve interface by alarm message and check historical alarm message.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, be modified or be changed above-described embodiment.Therefore, have in technical field under such as and usually know that the knowledgeable modifies or changes not breaking away from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.

Claims (5)

1. the automobile TPMS system based on smart mobile phone, it is characterized in that, described automobile TPMS system at least comprises: some sensor assembly, repeater module and smart mobile phones that are installed in tire, wherein, described sensor assembly and described repeater module communicate connection by less radio-frequency; Described repeater module communicates and is connected by bluetooth with described smart mobile phone.
2. the automobile TPMS system based on smart mobile phone according to claim 1, it is characterized in that: described sensor assembly comprises low frequency receiving element, pressure sensor unit, temperature sensor unit, acceleration transducer unit, voltage monitoring unit, wireless transmitting unit and MCU unit; Wherein, described low frequency receiving element, described pressure sensor unit, described temperature sensor unit, described acceleration transducer unit and described voltage monitoring unit all are connected with described MCU unit, and described MCU unit is connected with described wireless transmitting unit again.
3. the automobile TPMS system based on smart mobile phone according to claim 2 is characterized in that: described low frequency receiving element is for receiving low frequency signal, to realize the activation of handheld tool to described sensor assembly.
4. the automobile TPMS system based on smart mobile phone according to claim 1, it is characterized in that: described repeater module comprises MCU unit, radio receiving unit, buzzer warning unit and bluetooth unit; Wherein, described radio receiving unit, described buzzer warning unit and described bluetooth unit all are connected with described MCU unit.
5. the automobile TPMS system based on smart mobile phone according to claim 1, it is characterized in that: the read-out of described smart mobile phone is touch-screen.
CN201320353841.1U 2013-06-19 2013-06-19 Automobile TPMS (Tire Pressure Monitor System) based on smart phone Expired - Fee Related CN203372016U (en)

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722990A (en) * 2014-01-07 2014-04-16 深圳市道通科技有限公司 Method and device for displaying tire monitoring information by external equipment
CN103921629A (en) * 2014-04-29 2014-07-16 重庆汉邦网络技术有限公司 Commercial vehicle TPMS (Tire Pressure Monitoring System)
CN104008618A (en) * 2014-05-04 2014-08-27 福建创高安防技术股份有限公司 Bluetooth-based setting method of anti-theft warning device and setting system thereof
CN104002629A (en) * 2014-06-03 2014-08-27 上海纵目科技有限公司 Bluetooth tire pressure transmitter
CN104648059A (en) * 2014-06-27 2015-05-27 刘志纲 Tire monitoring transmission system and transmission devices
CN104691255A (en) * 2015-04-11 2015-06-10 张鹏 Multifunctional tire pressure monitoring device and monitoring method thereof
CN104908533A (en) * 2015-06-24 2015-09-16 蒋晓凡 Vehicle-mounted real-time tire pressure monitoring device
CN104972846A (en) * 2015-06-19 2015-10-14 中山市六源通电子科技有限公司 Mobile phone WeChat access wireless tire pressure monitoring system
CN105270111A (en) * 2015-10-27 2016-01-27 广东小安智能科技股份有限公司 Control device and control method for tire pressure of tire
CN105904918A (en) * 2016-06-06 2016-08-31 广东菲柯特电子科技有限公司 Tire pressure monitoring method and device, and upgrading system of device
CN106408992A (en) * 2015-06-02 2017-02-15 罗伯特·博世有限公司 Parking lot management system
CN106476542A (en) * 2016-09-29 2017-03-08 中车长春轨道客车股份有限公司 Straddle-type single-track vehicle horizontal wheels radio tire pressure monitoring system
CN107009828A (en) * 2015-11-11 2017-08-04 为升电装工业股份有限公司 Tire pressure monitoring system and method of use thereof
CN108237850A (en) * 2016-12-24 2018-07-03 宝沃汽车（中国）有限公司 Tire sensor matching process, device and intelligent terminal
CN108860059A (en) * 2018-06-04 2018-11-23 广东合微集成电路技术有限公司 Bluetooth exempts from the control method of key system combination intelligent tire system
CN109203877A (en) * 2017-07-07 2019-01-15 杭州中策车空间汽车服务有限公司 The information classification processing method and system of tire networking
CN109747349A (en) * 2019-03-11 2019-05-14 上海泰好汽车电子销售有限公司 Tyre pressure sensor and threshold value based on tyre pressure sensor set system and method
GB2584488A (en) * 2019-06-07 2020-12-09 Itireair Ltd Vehicle wheel monitoring system
CN112721548A (en) * 2021-01-14 2021-04-30 奇瑞汽车股份有限公司 Tyre alarming method and device for automobile and computer storage medium

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722990A (en) * 2014-01-07 2014-04-16 深圳市道通科技有限公司 Method and device for displaying tire monitoring information by external equipment
CN103921629A (en) * 2014-04-29 2014-07-16 重庆汉邦网络技术有限公司 Commercial vehicle TPMS (Tire Pressure Monitoring System)
CN104008618A (en) * 2014-05-04 2014-08-27 福建创高安防技术股份有限公司 Bluetooth-based setting method of anti-theft warning device and setting system thereof
CN104002629A (en) * 2014-06-03 2014-08-27 上海纵目科技有限公司 Bluetooth tire pressure transmitter
CN104648059B (en) * 2014-06-27 2017-02-01 矽力杰半导体技术(杭州)有限公司 Tire monitoring transmission system and transmission devices
CN104648059A (en) * 2014-06-27 2015-05-27 刘志纲 Tire monitoring transmission system and transmission devices
CN104691255A (en) * 2015-04-11 2015-06-10 张鹏 Multifunctional tire pressure monitoring device and monitoring method thereof
CN106408992A (en) * 2015-06-02 2017-02-15 罗伯特·博世有限公司 Parking lot management system
CN104972846A (en) * 2015-06-19 2015-10-14 中山市六源通电子科技有限公司 Mobile phone WeChat access wireless tire pressure monitoring system
CN104908533A (en) * 2015-06-24 2015-09-16 蒋晓凡 Vehicle-mounted real-time tire pressure monitoring device
CN105270111A (en) * 2015-10-27 2016-01-27 广东小安智能科技股份有限公司 Control device and control method for tire pressure of tire
CN107009828A (en) * 2015-11-11 2017-08-04 为升电装工业股份有限公司 Tire pressure monitoring system and method of use thereof
CN105904918A (en) * 2016-06-06 2016-08-31 广东菲柯特电子科技有限公司 Tire pressure monitoring method and device, and upgrading system of device
CN105904918B (en) * 2016-06-06 2018-06-08 广东菲柯特电子科技有限公司 Tire pressure monitoring method, device for monitoring tyre pressure and its upgrade-system
CN106476542A (en) * 2016-09-29 2017-03-08 中车长春轨道客车股份有限公司 Straddle-type single-track vehicle horizontal wheels radio tire pressure monitoring system
CN108237850A (en) * 2016-12-24 2018-07-03 宝沃汽车（中国）有限公司 Tire sensor matching process, device and intelligent terminal
CN109203877A (en) * 2017-07-07 2019-01-15 杭州中策车空间汽车服务有限公司 The information classification processing method and system of tire networking
CN109203877B (en) * 2017-07-07 2021-05-25 杭州中策车空间汽车服务有限公司 Information classification processing method and system for tire networking
CN108860059A (en) * 2018-06-04 2018-11-23 广东合微集成电路技术有限公司 Bluetooth exempts from the control method of key system combination intelligent tire system
CN109747349A (en) * 2019-03-11 2019-05-14 上海泰好汽车电子销售有限公司 Tyre pressure sensor and threshold value based on tyre pressure sensor set system and method
GB2584488A (en) * 2019-06-07 2020-12-09 Itireair Ltd Vehicle wheel monitoring system
GB2584488B (en) * 2019-06-07 2021-10-20 Itireair Ltd Vehicle wheel monitoring system
CN112721548A (en) * 2021-01-14 2021-04-30 奇瑞汽车股份有限公司 Tyre alarming method and device for automobile and computer storage medium

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Granted publication date: 20140101

Termination date: 20180619