CN105150777B - Low-frequency automatic matching method and device for tire pressure monitoring system - Google Patents
Low-frequency automatic matching method and device for tire pressure monitoring system Download PDFInfo
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- CN105150777B CN105150777B CN201510710915.6A CN201510710915A CN105150777B CN 105150777 B CN105150777 B CN 105150777B CN 201510710915 A CN201510710915 A CN 201510710915A CN 105150777 B CN105150777 B CN 105150777B
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Abstract
The invention discloses a low-frequency automatic matching method and device for a tire pressure monitoring system. The matching device comprises a main processing module, multiple low-frequency transmitting modules and multiple tire electronic modules, wherein all the low-frequency transmitting modules are arranged at set positions of an automobile production line and close to the corresponding tire positions; the main processing module controls all the low-frequency transmitting modules to transmit low-frequency matching information to the corresponding tire electronic modules; the tire electronic modules receive the low-frequency matching information of the low-frequency transmitting modules, obtain tire position information from the low-frequency matching information, and transmit high-frequency information containing the tire positions to the main processing module through a high-frequency transmitting module, and the main processing module records the position information corresponding to all the tire electronic modules. The low-frequency automatic matching method and device for the tire pressure monitoring system can improve matching efficiency and accuracy and effectively avoid errors.
Description
Technical field
The invention belongs to technical field of automotive electronics, is related to a kind of tire pressure monitoring system, more particularly to a kind of tire pressure monitoring
The low frequency automatic matching method of system；Meanwhile, the invention further relates to a kind of low frequency automatic matching device of tire pressure monitoring system.
Background technology
Tire pressure monitoring system referred to as " TPMS ", is the abbreviation of " tire pressure monitoring system ".It is this
Technology can by recording tire rotational speed or the electronic sensor in tire, the various situations of tire are carried out it is real-time from
Dynamic monitoring, can provide effective safety guarantee for traveling.
Can not only there is high pressure, low pressure in tire in tire pressure monitoring system, and high temperature alarm reminds car owner to drive with caution,
And car owner's fuel-economizing can be helped to save money, become automobile low-carbon environment-friendly family.Tire pressure monitoring system TPMS relevant statistics show
Show：Automobile runs flat the fuel oil of many consumption 3.3%.Many car owners may not know that tire has showing for slow nature gas leakage
As under-inflation is all still unaware.Tire state, pre- runflat, fuel-saving environmental protection are understood by the tire pressure monitoring system moment.
Nowadays assembly plant needs to arrange the positional information of four tires in mounting tyre, is to ensure that tire occurs event
Driver is allowed to know which tire breaks down during barrier rapidly, accurately.Tire electronics module on each tire can be divided
With an id number, need in receiver or display to set the ID codes of tire electronics module and corresponding positional information in advance
Put into, must be according to the positional information mounting tyre for pre-setting when tire is filled.
Existing set-up mode mainly includes two kinds：A kind of is, either manually or by the button on operation display, four to be taken turns
The tire electronics module I D code of fetal position is input to receiver one by one or display is preserved, and this mode is cumbersome, efficiency is low,
It is susceptible to mistake, it is impossible to meet present producing line production efficiency.Another kind is read in tire with handheld tool
Tire electronics module I D code, is then sent to preserve in receiver or display.Although this method is less likely to occur mistake, but
It is or does not catch up with the rhythm of production of producing line.
In view of this, nowadays in the urgent need to designing a kind of new matching way, to overcome what existing matching way was present
Drawbacks described above.
The content of the invention
The technical problem to be solved is：A kind of low frequency automatic matching method of tire pressure monitoring system is provided, can
Matching efficiency and the degree of accuracy is improved, is prevented effectively from and mistake is occurred.
The present invention also provides a kind of low frequency automatic matching device of tire pressure monitoring system, can improve matching efficiency and accurately
Degree, is prevented effectively from and mistake occurs.
For solving above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of low frequency automatic matching device of tire pressure monitoring system, the coalignment include：It is main processing block, some low
Frequency transmitter module, some tire electronics modules；
The main processing block is connected with each low frequencies module, and low frequencies module is led to corresponding tire electronic module
News；Each low frequencies module is arranged at the setting position of auto production line, and each low frequencies module is near corresponding tire location；
The main processing block controls each low frequencies module and launches low frequency match information to corresponding tire electronics module,
Information comprising tire location in low frequency match information；
The tire electronics module receives the low frequency match information of low frequencies module, and obtains from low frequency match information
Tyre position information；The tire electronics module launches the height containing tire location by high-frequency emission module to main processing block
Frequency information, main processing block record the corresponding positional information of each tire electronics module；
The main processing block judges whether each tire electronics module completes position acquisition process, if completing,
Complete whole matching process.
Used as a preferred embodiment of the present invention, the coalignment also includes low frequencies module governor motion, low frequency
Transmitter module governor motion is connected with corresponding low frequencies module, can be automatically according to the position adjustment low frequencies module of tire
Position.
Used as a preferred embodiment of the present invention, the low frequencies module governor motion includes being arranged at auto production line
Two rankings put sensor array, two rankings are put sensor array and are located at the both sides that vehicle enters setting station rear vehicle respectively；
Sensor array is put in two rankings includes some compact arranged position sensors respectively, and each position sensor is closely
Face is arranged, and to sense the distance of shelter, and therefrom selects the corresponding position sensor of each tire location, forms 4 groups
Position sensor group；Center of the center of every group of position sensor group as automobile tire；
The low frequencies module governor motion also includes horizontal level adjustment unit, vertical position adjustment unit；It is described
Horizontal level adjustment unit includes cross bar, the first electric-motor drive unit, and vertical position adjustment unit includes that montant, the second motor drive
Moving cell；, to drive position of the montant on cross bar, the second electric-motor drive unit is to drive for first electric-motor drive unit
Position of the dynamic low frequencies module on montant.
A kind of low frequency automatic matching method of tire pressure monitoring system, the matching process include：
Step S1, at least 4 low frequencies modules are set in the setting position of auto production line, each low frequencies module leans on
Nearly corresponding tire location；
Step S2, main processing block control each low frequencies module to corresponding tire electronics module transmitting low frequency matching letter
Breath, the information comprising tire location in low frequency match information；
Step S3, tire electronics module receive the low frequency match information of low frequencies module, and from low frequency match information
Obtain tyre position information；
Step S4, tire electronics module launch the high frequency containing tire location by high-frequency emission module to main processing block
Information, main processing block record the corresponding positional information of each tire electronics module；
Step S5, judge whether each tire electronics module completes position acquisition process, if completing, complete whole
Matching process.
The beneficial effects of the present invention is：The low frequency automatic matching method of tire pressure monitoring system proposed by the present invention and dress
Put, matching efficiency and the degree of accuracy can be improved, be prevented effectively from and mistake occurred.
Description of the drawings
Fig. 1 is the composition schematic diagram of the low frequency automatic matching device of tire pressure monitoring system of the present invention.
Fig. 2 is the flow chart of the low frequency automatic matching method of tire pressure monitoring system of the present invention.
Specific embodiment
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment one
Fig. 1 is referred to, present invention is disclosed a kind of low frequency automatic matching device of tire pressure monitoring system, the coalignment
Including：Main processing block, some low frequencies modules, some tire electronics modules.
The main processing block is connected with each low frequencies module, and low frequencies module is led to corresponding tire electronic module
News；Each low frequencies module is arranged at the setting position of auto production line, and each low frequencies module is near corresponding tire location.
The main processing block controls each low frequencies module and launches low frequency match information to corresponding tire electronics module,
Information comprising tire location in low frequency match information.
The tire electronics module receives the low frequency match information of low frequencies module, and obtains from low frequency match information
Tyre position information；The tire electronics module launches the height containing tire location by high-frequency emission module to main processing block
Frequency information, main processing block record the corresponding positional information of each tire electronics module.
The main processing block judges whether each tire electronics module completes position acquisition process, if completing,
Complete whole matching process.
The coalignment also includes low frequencies module governor motion, low frequencies module governor motion and corresponding low frequency
Transmitter module connects, can be automatically according to the position of the position adjustment low frequencies module of tire.
Specifically, the low frequencies module governor motion includes that sensor array is put in two rankings for being arranged at auto production line
Row, two rankings are put sensor array and are located at the both sides that vehicle enters setting station rear vehicle respectively.
Sensor array is put in two rankings includes some compact arranged position sensors respectively, and each position sensor is closely
Face is arranged, and to sense the distance of shelter, and therefrom selects the corresponding position sensor of each tire location, forms 4 groups
Position sensor group；Center of the center of every group of position sensor group as automobile tire.
The low frequencies module governor motion also includes horizontal level adjustment unit, vertical position adjustment unit；It is described
Horizontal level adjustment unit includes cross bar, the first electric-motor drive unit, and vertical position adjustment unit includes that montant, the second motor drive
Moving cell；, to drive position of the montant on cross bar, the second electric-motor drive unit is to drive for first electric-motor drive unit
Position of the dynamic low frequencies module on montant.
Fig. 2 is referred to, the present invention also discloses a kind of low frequency automatic matching method of tire pressure monitoring system, the matching process
Including：
【Step S1】In the setting position of auto production line, at least 4 low frequencies modules, each low frequencies module are set
Near corresponding tire location；
【Step S2】Main processing block controls each low frequencies module to the transmitting low frequency matching of corresponding tire electronics module
Information, the information comprising tire location in low frequency match information；
【Step S3】Tire electronics module receives the low frequency match information of low frequencies module, and from low frequency match information
Obtain tyre position information；
【Step S4】Tire electronics module launches the height containing tire location by high-frequency emission module to main processing block
Frequency information, main processing block record the corresponding positional information of each tire electronics module；
【Step S5】Judge whether each tire electronics module completes position acquisition process, if completing, complete whole
Individual matching process.
In sum, the low frequency automatic matching method and device of tire pressure monitoring system proposed by the present invention, can improve matching
Efficiency and the degree of accuracy, are prevented effectively from and mistake occur.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment
In.The deformation and change of embodiments disclosed herein is possible, real for those skilled in the art
The replacement and equivalent various parts for applying example is known.It should be appreciated by the person skilled in the art that without departing from the present invention
Spirit or essential characteristics in the case of, the present invention can in other forms, structure, arrangement, ratio, and with other components,
Material and part are realizing.In the case of without departing from scope and spirit of the present invention, embodiments disclosed herein can be entered
Other deformations of row and change.
Claims (2)
1. the low frequency automatic matching device of a kind of tire pressure monitoring system, it is characterised in that the coalignment includes：Main process task mould
Block, some low frequencies modules, some tire electronics modules；
The main processing block is connected with each low frequencies module, and low frequencies module is communicated with corresponding tire electronic module；Respectively
Low frequencies module is arranged at the setting position of auto production line, and each low frequencies module is near corresponding tire location；
The main processing block controls each low frequencies module and launches low frequency match information, low frequency to corresponding tire electronics module
Information comprising tire location in match information；
The tire electronics module receives the low frequency match information of low frequencies module, and from low frequency match information obtains tire
Positional information；The tire electronics module launches the letter of the high frequency containing tire location by high-frequency emission module to main processing block
Breath, main processing block record the corresponding positional information of each tire electronics module；
The main processing block judges whether each tire electronics module completes position acquisition process, if completing, completes
Whole matching process；
The coalignment also includes low frequencies module governor motion, low frequencies module governor motion and corresponding low frequencies
Module connects, can be automatically according to the position of the position adjustment low frequencies module of tire；
The low frequencies module governor motion includes that sensor array is put in two rankings for being arranged at auto production line, and two rankings are put
Sensor array is located at the both sides that vehicle enters setting station rear vehicle respectively；
Sensor array is put in two rankings includes some compact arranged position sensors respectively, and each position sensor is set near ground
Put, to sense the distance of shelter, and therefrom select the corresponding position sensor of each tire location, form 4 groups of positions
Sensor group；Center of the center of every group of position sensor group as automobile tire；
The low frequencies module governor motion also includes horizontal level adjustment unit, vertical position adjustment unit；The level
Position regulating unit includes cross bar, the first electric-motor drive unit, and vertical position adjustment unit includes montant, the second Motor drive list
Unit；, to drive position of the montant on cross bar, the second electric-motor drive unit is low to drive for first electric-motor drive unit
Position of the frequency transmitter module on montant.
2. the low frequency automatic matching method of tire pressure monitoring system low frequency automatic matching device described in a kind of utilization claim 1, its
It is characterised by, the matching process includes：
Step S1, auto production line setting position arrange at least 4 low frequencies modules, each low frequencies module is near right
The tire location answered；
Step S2, main processing block control each low frequencies module and launch low frequency match information to corresponding tire electronics module,
Information comprising tire location in low frequency match information；
Step S3, tire electronics module receive the low frequency match information of low frequencies module, and obtain from low frequency match information
Tyre position information；
Step S4, tire electronics module launch the letter of the high frequency containing tire location by high-frequency emission module to main processing block
Breath, main processing block record the corresponding positional information of each tire electronics module；
Step S5, judge whether each tire electronics module completes position acquisition process, if completing, complete whole matching
Process.
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| CN201510710915.6A CN105150777B (en) | 2015-10-28 | 2015-10-28 | Low-frequency automatic matching method and device for tire pressure monitoring system |
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| CN201510710915.6A CN105150777B (en) | 2015-10-28 | 2015-10-28 | Low-frequency automatic matching method and device for tire pressure monitoring system |
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| CN105150777A CN105150777A (en) | 2015-12-16 |
| CN105150777B true CN105150777B (en) | 2017-03-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585297B (en) * | 2016-12-19 | 2019-04-02 | 东风汽车公司 | The ID matching process and system of car tyre pressure monitoring system |
| CN106926805B (en) * | 2017-03-21 | 2020-06-19 | 一汽解放汽车有限公司 | Tipper lifts operation early warning device that turns on one's side based on tire pressure monitoring |
| CN108501630B (en) * | 2018-03-16 | 2020-04-24 | 深圳市道通科技股份有限公司 | Tire positioning method and device, electronic control unit and tire pressure sensor |
| CN111766085A (en) * | 2020-07-09 | 2020-10-13 | 西安正昌电子股份有限公司 | TPMS automatic matching method based on rotary drum test bed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441728B1 (en) * | 2001-01-02 | 2002-08-27 | Trw Inc. | Tire condition sensor communication with tire location provided via vehicle-mounted identification units |
| JP5339333B2 (en) * | 2008-03-11 | 2013-11-13 | オムロンオートモーティブエレクトロニクス株式会社 | Tire monitor device |
| US20140002258A1 (en) * | 2011-04-14 | 2014-01-02 | Hsin-Chien Chen | Smart tire pressure sensor, smart tire pressure monitoring system using same |
| CN102431398A (en) * | 2011-10-20 | 2012-05-02 | 惠州市德赛西威汽车电子有限公司 | Tyre pressure monitoring system and self-adapting matching method thereof |
| CN202448688U (en) * | 2012-02-14 | 2012-09-26 | 联创汽车电子有限公司 | Automobile tire pressure monitoring device |
| CN204451863U (en) * | 2015-02-05 | 2015-07-08 | 白云飞 | The wireless coalignment of a kind of TPMS transmitter |
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Effective date of registration: 20181220 Address after: Room 310-161, Building 400 Fangchun Road, Shanghai Pudong New Area Free Trade Pilot Area, 20107 Patentee after: Shanghai Taihao Automotive Electronics Sales Co., Ltd. Address before: 533 Weiting Road, Pudong New Area, Shanghai Patentee before: Shanghai Taihao Electronic Science and Technology Co., Ltd. |