CN110497745A - A kind of sensor searching method for tire pressure monitoring - Google Patents
A kind of sensor searching method for tire pressure monitoring Download PDFInfo
- Publication number
- CN110497745A CN110497745A CN201910827180.3A CN201910827180A CN110497745A CN 110497745 A CN110497745 A CN 110497745A CN 201910827180 A CN201910827180 A CN 201910827180A CN 110497745 A CN110497745 A CN 110497745A
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- CN
- China
- Prior art keywords
- sensor
- communication device
- tire pressure
- pressure monitoring
- searching method
- 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.)
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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
- B60C23/0415—Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of sensor searching methods for tire pressure monitoring, comprising the following steps: S101；It is sent by communication device and is ordered without the upgrading of identity characteristic or parameter modification to sensor；S103；Multiple sensors receive order, and signal is handled and analyzed by signal processing module；S105；Each sensor calculates the delay time for being suitble to oneself according to own situation after receiving order；S107；After waiting by delay, the data with identity characteristic are replied to communication device；S109；Communication device according to receive reply statistics there is currently sensor and sensor quantity；S111；Communication device is sent the order with identity information to each sensor again；S113；Corresponding sensor is replied after receiving the corresponding data with identity information that communication device is sent；S115；Communication device counts the search result after confirmation.
Description
Technical field
The present invention relates to tire pressure monitoring technical fields, it particularly relates to a kind of biography for tire pressure monitoring
Sensor searching method.
Background technique
There is corresponding system for different vehicle manufacturer and also for the different manufacturers of corresponding TPMS system.Tire
Group is provided by other manufacturers on the market again, and must become the function composition portion of the safety of corresponding vehicle together with tire
Point.The system for monitoring pressure in tyre of vehicle is monitored tire pressure when for vehicle driving, to tire in vehicle driving by
The pressure rise caused by a variety of causes and reduction carry out real-time early warning, and reminding driver artificially to adopt an effective measure ensures to drive a vehicle
Safety.There may be multiple sensors are mutual when carrying out upgrading or parameter is modified for tire inflation pressure determining apparatus (abbreviation sensor)
The case where interference.It is unfavorable for stable and accurately communication.Operator is required to must assure that only one biography in a certain range simultaneously
Otherwise sensor can not carry out upgrading or parameter modification.Using very inconvenient.
Summary of the invention
Technical assignment of the invention is against the above deficiency, to provide a kind of sensor searcher for tire pressure monitoring
Method, to solve the above problems.
The technical scheme of the present invention is realized as follows:
A kind of sensor searching method for tire pressure monitoring, comprising the following steps:
S101；It is sent by communication device and is ordered without the upgrading of identity characteristic or parameter modification to sensor；
S103；Multiple sensors receive order, and signal is handled and analyzed by signal processing module；
S105；Each sensor calculates the delay time for being suitble to oneself according to own situation after receiving order；
S107；After waiting by delay, the data with identity characteristic are replied to communication device；
S109；Communication device according to receive reply statistics there is currently sensor and sensor quantity；
S111；Communication device is sent the order with identity information to each sensor again；
S113；Corresponding sensor is returned after receiving the corresponding data with identity information that communication device is sent
It is multiple；
S115；Communication device counts the search result after confirmation.
Preferably, the communication device is host computer display device.
Preferably, the sensor is temperature, pressure integrated sensor.
Preferably, being connected between the communication device and sensor by signal transmitting and receiving module.
Preferably, the quartz that the substrate of the sensor is 0,41,90 using Eulerian angles, and be fixed on substrate
Resonator.
Preferably, being fixed with display screen and warning device in the host computer display device, and display screen and sensor
Connection.
Preferably, the warning device includes LED light and audible alarm unit, and intensity of light and sound intensity by
The pressure value of sensor controls.
Preferably, the sensor is fixed on the inside of tire.
Compared with prior art, the advantages and positive effects of the present invention are:
1, can interfering with each other to avoid the signal between sensor, ensure the stabilization of communication, keep communication device accurate
Receive the identity information of all the sensors sending.
2, communication device can accurately know number of sensors present in current environment and corresponding identity information, mention
High efficiency and precision.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the sensor searching method flow chart according to an embodiment of the present invention for tire pressure monitoring.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention will be further described.It should be noted that in the absence of conflict, in embodiments herein and embodiment
Feature can be combined with each other.
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment one, as shown in Figure 1, a kind of sensor for tire pressure monitoring according to an embodiment of the present invention is searched for
Method, comprising the following steps:
S101；It is sent by communication device and is ordered without the upgrading of identity characteristic or parameter modification to sensor；
S103；Multiple sensors receive order, and signal is handled and analyzed by signal processing module；
S105；Each sensor calculates the delay time for being suitble to oneself according to own situation after receiving order；
S107；After waiting by delay, the data with identity characteristic are replied to communication device；
S109；Communication device according to receive reply statistics there is currently sensor and sensor quantity；
S111；Communication device is sent the order with identity information to each sensor again；
S113；Corresponding sensor is returned after receiving the corresponding data with identity information that communication device is sent
It is multiple；
S115；Communication device counts the search result after confirmation.
In specific application, since each sensor generates different delays, can to avoid between different sensors simultaneously
Data are replied, avoid the problem of interfering with each other to reach, while data are that communication device is united for convenience with identity characteristic
The quantity of flowmeter sensor, so that each sensor regions are separated, communication device by send the data with identity information be for
It is communicated with specified sensor, rather than all the sensors, so as to being identified to the sensor of formulation.
Embodiment two, the communication device are host computer display device.
Embodiment three, the sensor are temperature, pressure integrated sensor.
Example IV is connected between the communication device and sensor by signal transmitting and receiving module.
Embodiment five, the quartz that the substrate of the sensor is 0,41,90 using Eulerian angles, and be fixed on substrate
Resonator.
Embodiment six is fixed with display screen and warning device, and display screen and sensor in the host computer display device
Connection.
Embodiment seven, the warning device include LED light and audible alarm unit, and intensity of light and sound intensity by
The pressure value of sensor controls.
Embodiment eight, the sensor are fixed on the inside of tire.
In order to facilitate above-mentioned technical proposal of the invention is understood, below just present invention working principle in the actual process or
Person's mode of operation is described in detail.
In practical application, sensor does not reply related content when receiving order not instead of at once, prolong by a bit
When after reply related content again, each sensor according to own situation, calculated according to algorithm the delay for meeting itself when
Between, prevent the identical situation of multiple sensor delay times and occur, and according between specified identity and respective sensor into
Row communication, reduces interfering with each other for signal between sensor, to be more favorable for the modification to different sensors parameter.
The technical personnel in the technical field can readily realize the present invention with the above specific embodiments,.But it answers
Work as understanding, the present invention is not limited to above-mentioned specific embodiments.On the basis of the disclosed embodiments, the technical field
Technical staff can arbitrarily combine different technical features, to realize different technical solutions.
Claims (8)
1. a kind of sensor searching method for tire pressure monitoring, which comprises the following steps:
S101；It is sent by communication device and is ordered without the upgrading of identity characteristic or parameter modification to sensor；
S103；Multiple sensors receive order, and signal is handled and analyzed by signal processing module；
S105；Each sensor calculates the delay time for being suitble to oneself according to own situation after receiving order；
S107；After waiting by delay, the data with identity characteristic are replied to communication device；
S109；Communication device according to receive reply statistics there is currently sensor and sensor quantity；
S111；Communication device is sent the order with identity information to each sensor again；
S113；Corresponding sensor is replied after receiving the corresponding data with identity information that communication device is sent；
S115；Communication device counts the search result after confirmation.
2. a kind of sensor searching method for tire pressure monitoring according to claim 1, which is characterized in that described
Communication device is host computer display device.
3. a kind of sensor searching method for tire pressure monitoring according to claim 1, which is characterized in that described
Sensor is temperature, pressure integrated sensor.
4. a kind of sensor searching method for tire pressure monitoring according to claim 1, which is characterized in that described
It is connected between communication device and sensor by signal transmitting and receiving module.
5. a kind of sensor searching method for tire pressure monitoring according to claim 1, which is characterized in that described
The quartz that the substrate of sensor is 0,41,90 using Eulerian angles, and resonator is fixed on substrate.
6. a kind of sensor searching method for tire pressure monitoring according to claim 2, which is characterized in that described
Display screen and warning device are fixed in host computer display device, and display screen is connect with sensor.
7. a kind of sensor searching method for tire pressure monitoring according to claim 6, which is characterized in that described
Warning device includes LED light and audible alarm unit, and intensity of light and sound intensity are controlled by the pressure value of sensor.
8. a kind of sensor searching method for tire pressure monitoring according to claim 1, which is characterized in that described
Sensor is fixed on the inside of tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910827180.3A CN110497745A (en) | 2019-09-03 | 2019-09-03 | A kind of sensor searching method for tire pressure monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910827180.3A CN110497745A (en) | 2019-09-03 | 2019-09-03 | A kind of sensor searching method for tire pressure monitoring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091901A (en) * | 2022-07-05 | 2022-09-23 | 铁将军汽车电子股份有限公司 | Tire pressure information transmission method, system and device |
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| EP1026016A2 (en) * | 1999-02-05 | 2000-08-09 | Schrader-Bridgeport International, Inc | Method for communicating data in a remote tire pressure monitoring system |
| EP1336511A1 (en) * | 2002-02-19 | 2003-08-20 | Pacific Industrial Co., Ltd. | Transmitter of tire condition monitoring apparatus and tire condition monitoring apparatus with this transmitter |
| CN1971654A (en) * | 2005-10-21 | 2007-05-30 | 株式会社电装 | Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification |
| CN101234585A (en) * | 2007-01-30 | 2008-08-06 | 丰田自动车株式会社 | Wheel state monitering system and wheel state detecting apparatus |
| CN101746232A (en) * | 2008-12-12 | 2010-06-23 | 福特全球技术公司 | Method and system for associating a tire pressure sensor to a wheel location in an intitiator based tire pressure monitoring system |
| CN104354545A (en) * | 2014-10-17 | 2015-02-18 | 同致电子科技（厦门）有限公司 | Automatic learning method and system for tire pressure monitoring system |
| TW201612494A (en) * | 2014-09-18 | 2016-04-01 | Chung-I Lin | Wireless tire information sensing device and method employing timing coding scheme |
| CN106143005A (en) * | 2016-07-19 | 2016-11-23 | 汪浩 | A kind of bidirectional tyre pressure monitoring system of single LF emission element |
| CN108248303A (en) * | 2018-01-19 | 2018-07-06 | 深圳市道通科技股份有限公司 | Tire location localization method, device and tire pressure monitoring system |
| CN108790627A (en) * | 2018-06-04 | 2018-11-13 | 广东合微集成电路技术有限公司 | A kind of control method of intelligent tire |
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2019
- 2019-09-03 CN CN201910827180.3A patent/CN110497745A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026016A2 (en) * | 1999-02-05 | 2000-08-09 | Schrader-Bridgeport International, Inc | Method for communicating data in a remote tire pressure monitoring system |
| EP1336511A1 (en) * | 2002-02-19 | 2003-08-20 | Pacific Industrial Co., Ltd. | Transmitter of tire condition monitoring apparatus and tire condition monitoring apparatus with this transmitter |
| CN1971654A (en) * | 2005-10-21 | 2007-05-30 | 株式会社电装 | Wheel identifying apparatus and tire inflation pressure detecting apparatus with function of wheel identification |
| CN101234585A (en) * | 2007-01-30 | 2008-08-06 | 丰田自动车株式会社 | Wheel state monitering system and wheel state detecting apparatus |
| CN101746232A (en) * | 2008-12-12 | 2010-06-23 | 福特全球技术公司 | Method and system for associating a tire pressure sensor to a wheel location in an intitiator based tire pressure monitoring system |
| TW201612494A (en) * | 2014-09-18 | 2016-04-01 | Chung-I Lin | Wireless tire information sensing device and method employing timing coding scheme |
| CN104354545A (en) * | 2014-10-17 | 2015-02-18 | 同致电子科技（厦门）有限公司 | Automatic learning method and system for tire pressure monitoring system |
| CN106143005A (en) * | 2016-07-19 | 2016-11-23 | 汪浩 | A kind of bidirectional tyre pressure monitoring system of single LF emission element |
| CN108248303A (en) * | 2018-01-19 | 2018-07-06 | 深圳市道通科技股份有限公司 | Tire location localization method, device and tire pressure monitoring system |
| CN108790627A (en) * | 2018-06-04 | 2018-11-13 | 广东合微集成电路技术有限公司 | A kind of control method of intelligent tire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091901A (en) * | 2022-07-05 | 2022-09-23 | 铁将军汽车电子股份有限公司 | Tire pressure information transmission method, system and device |
| CN115091901B (en) * | 2022-07-05 | 2024-03-15 | 铁将军汽车电子股份有限公司 | Tire pressure information transmission method, system and device |
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