CN103312354A - Repeater module applied to tire monitoring - Google Patents
Repeater module applied to tire monitoring Download PDFInfo
- Publication number
- CN103312354A CN103312354A CN2012100631777A CN201210063177A CN103312354A CN 103312354 A CN103312354 A CN 103312354A CN 2012100631777 A CN2012100631777 A CN 2012100631777A CN 201210063177 A CN201210063177 A CN 201210063177A CN 103312354 A CN103312354 A CN 103312354A
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- tire
- repeater module
- packet data
- communication interface
- trailer
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Abstract
The invention provides a repeater module applied to tire monitoring. The repeater module is arranged on a replaceable drag component of a trailer and comprises a wireless transceiver and a processor. The wireless transceiver is electrically connected with a tire communication interface to receive first packet data or is electrically connected with a display communication interface to send second packet data. The display communication interface is arranged on the trailer head. The processor comprises an encoding and decoding unit, and the first packet data are decoded and then are re-encoded into the second packet data. The first packet data are corresponding to the position and the state of a tire. The second packet data comprise a repeater module serial number. The processor further comprises a memory unit which is used for storing the identification code of the tire and the corresponding position in the first packet data and the repeater module serial number.
Description
Technical field
The invention relates to a kind of repeater module, and particularly relevant for a kind of repeater module for the tire monitoring.
Background technology
Tire pressure monitoring system (Tire pressure monitoring system, TPMS) is one of now common tire monitor system.Its effect is when car is advanced tire to be done real-time automatic monitoring, and suitably the tire of inflation not only can improve fail safe and train operation performance, can also fuel saving and increase Using Life of Tyre.When tire pressure is too low, air pressure is too high or temperature sends warning signal to driving when too high, notice is driven and is replaced tire to protect traffic safety, effectively restrains the accident of blowing out and occurs.And tire pressure monitoring system is the watch-dog that disclosed every the car of present vehicle safety development parameter all must have.
Present tyre pressure type detecting mainly is divided into two classes: the first is the TPMS (Wheel-Speed Based TPMS) of indirect type, and it sees through the rotating speed difference of ABS system each tire of sensing of automobile, infers that each tire pressure is to reach the purpose of monitoring tire.Another kind of then be the TPMS (Pressure-Sensor Based, PSB) of direct-type, it directly measures air pressure and the temperature of tire by being installed in each tire pressure, temperature sensor.
Yet in case receive each tire status message this how correctly and immediately to pick out each tire present position and be the present subject under discussion of research always.The tire pressure monitoring system technology must could be confirmed its tire location to the variation of the build-up of pressure that bleeds a tire the earliest, and this process is quite complicated and need manual measurement, and is therefore not only consuming time not easy to operate, and artificial careless mistake is easily arranged and produces error.
Summary of the invention
Therefore an aspect of of the present present invention provides a kind of repeater module for the tire monitoring, and repeater module is accepted behind the tire signal it to be encoded to the signal that puts in order and easily process, remember, and sends monitoring user to after comparison again.
One embodiment of the present invention is that repeater module is disposed at being pulled on the parts of a trailer, it comprises a wireless transceiver, be used for being electrically connected to receive one first packet data or being electrically connected to send one second packet data with a display communication interface with a tire communication interface, and wherein the display communication interface is disposed at the tractor-truck of this trailer.This repeater module comprises a processor in addition, it comprises an encoding unit, it is the second packet data that the first packet data is deciphered rear recompile, and wherein identification code and the state of the corresponding tire of the first packet data, and the second packet data newspaper contains a repeater module sequence number.This processor comprises again a mnemon, in order to identification code and its opposite position and the repeater module sequence number that stores tire in the first packet data.
According to one embodiment of the invention, the parts that pulled of above-mentioned wherein trailer are an alternate form wooden handcart.
According to another embodiment of the present invention, the state of above-mentioned wherein tire comprises temperature and the pressure of tire.
According to further embodiment of this invention, above-mentioned wherein the first packet data has identical bit length with this second packet data.
According to yet another embodiment of the invention, be built in the mnemon of repeater module in the above-mentioned wherein repeater module sequence number.
According to another embodiment of the present invention, above-mentioned wherein processor also comprises a converting unit, in order to the identification code with tire location and repeater module sequence number replacement tire.
According to further embodiment of this invention, above-mentioned wherein display communication interface comprises a mnemon, the identification code of the tractor-truck tire of storage cart and corresponding position.
According to yet another embodiment of the invention, above-mentioned wherein display communication interface comprises a comparing unit, data and the second packet data in the comparison mnemon.
This repeater module of providing of invention can replace the function of a plurality of assemblies in traditional tire pressure monitoring system fully, and utilizes distinctive coding and decoding technology more can strengthen the fail safe of transfer of data and avoid wrong generation.Set-up time when this repeater module obviously helps to change the alternate form wooden handcart and formality promote conformability and the reliability of tire pressure monitoring system significantly.
Description of drawings
For above and other purpose of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is the repeater module structure chart for the tire monitoring;
Fig. 2 is a kind of repeater module schematic diagram for the tire monitoring that illustrates according to an embodiment of the present invention.
[primary clustering symbol description]
100: repeater module 110: wireless transceiver
120: processor 121: encoding unit
122: mnemon 123: converting unit
220: tire communication interface 210: tire
231: display communication interface 230: display
Embodiment
Please refer to Fig. 1, it illustrates a kind of repeater module schematic diagram for the tire monitoring according to an embodiment of the present invention.This repeater module is to be arranged at being pulled on the parts an of trailer, and this is pulled parts is an alternate form wooden handcart, similarly is replaceable car parts, such as rear car cabinet, trailer, towing carriage, wooden handcart, car extension etc.
This processor 120 comprises again a mnemon 122, is pulled parts each tire identification code and opposite position thereof in order to what store this trailer.Processor 120 also comprises a converting unit 123, and in order to each tire location and repeater module sequence number are replaced the identification code of each tire, this converting unit 123 can utilize hardware or embedded system or software to realize.
Please refer to Fig. 2, it illustrates a kind of repeater module illustrative view for the tire monitoring according to an embodiment of the present invention.The wireless transceiver 110 that this repeater module 100 comprises, be used for being electrically connected to receive one first packet data or being electrically connected to send one second packet data with a display communication interface 231 with a tire communication interface 220, its electric connection comprises wired metal interface such as voltage signal, current signal, power line communication, Ethernet or fiber optic network etc.It is electrically connected and also comprises wireless circuit interface such as Wi-Fi, ZigBee, bluetooth (Bluetooth), NFC, UWB, infrared ray (IrDA) etc.
Display communication interface 231 is installed on the display 230, and display 230 is to be disposed on the tractor-truck of trailer such as towed vehicle, Pallet Truck, the tractor, and the tire condition of this car of car owner is provided.And display communication interface 231 comprises again a mnemon (not icon), in order to each tire identification code and each tire opposite position and the repeater module sequence number of the tractor-truck that stores this trailer.Display communication interface 231 also comprises a comparing unit (not icon), compare each tire identification code of first component in the mnemon and the identification code information that receives, just demonstrate the corresponding tire condition of tractor-truck by display 230 after identification code affirmation in the data is errorless, wherein tire condition comprises position, temperature and the pressure of tire.In addition, comparing unit can compare repeater sequence number and the second packet data in the mnemon, is just pulled the corresponding tire condition of parts by what display 230 demonstrated trailer after the identification code affirmation in the data is errorless.
By the invention described above execution mode as can be known, what repeater module need be remembered a trailer is pulled each tire identification code of parts and its correspondence position, and display interface device is then remembered each tire identification code of tractor-truck and its correspondence position and the repeater module sequence number of trailer.And display interface device judges that relatively the interior data of mnemon show the tractor-truck of trailer and pulled the corresponding tire information of parts with the packet data that receives, thus, the display communication interface only need be remembered first the repeater module signal and get final product, and its part programs of being pulled of changing trailer saves time simple and is difficult for makeing mistakes.
Because the pattern of each tire identification code is also inconsistent, so by repeater module of the present invention, just can utilize converting unit to carry out unified management and assisted follow-up monitoring results.And the present invention only needs a repeater module, does not need again manual confirmation just can reach the effect of multiple tire monitor system and can promote cost control and improvement.Set-up time when this repeater module obviously helps to change the alternate form wooden handcart and formality promote conformability and the reliability of tire pressure monitoring system significantly.
Therefore, above-mentioned repeater module can replace the consumption of the complicated framework of traditional tire pressure monitoring system and manpower fully, and utilizes distinctive coding and decoding technology more can strengthen the fail safe of transfer of data and avoid wrong generation.
Although the present invention discloses as above with execution mode; so it is not to limit the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that appending claims defines.
Claims (9)
1. a repeater module that is used for the tire monitoring is characterized in that, is to be disposed at being pulled on the parts an of trailer, and this repeater module comprises:
One wireless transceiver, in order to being electrically connected to receive one first packet data or being electrically connected to send one second packet data with a display communication interface with a tire communication interface, and this display communication interface is disposed at the tractor-truck of this trailer; And
One processor comprises:
One encoding unit, it is this second packet data that this first packet data is deciphered rear recompile, and wherein an identification code and a state of the corresponding tire of this first packet data, and wherein this second packet data newspaper contains a repeater module sequence number; And
One mnemon is in order to this identification code that stores this tire in this first packet data a position and this repeater module sequence number corresponding with this tire.
2. repeater module according to claim 1 is characterized in that, the parts that pulled of this trailer are an alternate form chassis.
3. repeater module according to claim 1 is characterized in that, this state of this tire comprises a temperature of this tire.
4. repeater module according to claim 1 is characterized in that, this state of this tire comprises a pressure of this tire.
5. repeater module according to claim 1 is characterized in that, this first packet data has identical bit length with this second packet data.
6. repeater module according to claim 1 is characterized in that, is built in this repeater module sequence number in this mnemon of this repeater module.
7. repeater module according to claim 1 is characterized in that, processor comprises a converting unit, this identification code that replaces this tire in order to this position and this repeater module sequence number with this tire.
8. repeater module according to claim 1 is characterized in that, this display communication interface comprises a mnemon, stores the identification code of a tire of tractor-truck of this trailer and a corresponding position.
9. repeater module according to claim 1 is characterized in that, this display communication interface comprises a comparing unit, compares data and this second packet data in this mnemon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100631777A CN103312354A (en) | 2012-03-08 | 2012-03-08 | Repeater module applied to tire monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100631777A CN103312354A (en) | 2012-03-08 | 2012-03-08 | Repeater module applied to tire monitoring |
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| Publication Number | Publication Date |
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| CN103312354A true CN103312354A (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100631777A Pending CN103312354A (en) | 2012-03-08 | 2012-03-08 | Repeater module applied to tire monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113103829A (en) * | 2020-01-10 | 2021-07-13 | 比亚迪股份有限公司 | Code matching method and device for tire pressure monitoring system, computer equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169344A (en) * | 2006-10-26 | 2008-04-30 | 为升电装工业股份有限公司 | Programmable general tyre pressure sensor installation system and installation method |
| US20080191855A1 (en) * | 2007-02-09 | 2008-08-14 | Vdo Automotive Ag | Tire Monitoring System and Method |
| CN101574909A (en) * | 2008-05-07 | 2009-11-11 | 苏州驶安特汽车电子有限公司 | Intelligent repeater for tire pressure monitoring system |
| CN101791931A (en) * | 2009-02-03 | 2010-08-04 | 上海保隆汽车科技股份有限公司 | Tire pressure monitoring system |
-
2012
- 2012-03-08 CN CN2012100631777A patent/CN103312354A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169344A (en) * | 2006-10-26 | 2008-04-30 | 为升电装工业股份有限公司 | Programmable general tyre pressure sensor installation system and installation method |
| US20080191855A1 (en) * | 2007-02-09 | 2008-08-14 | Vdo Automotive Ag | Tire Monitoring System and Method |
| CN101574909A (en) * | 2008-05-07 | 2009-11-11 | 苏州驶安特汽车电子有限公司 | Intelligent repeater for tire pressure monitoring system |
| CN101791931A (en) * | 2009-02-03 | 2010-08-04 | 上海保隆汽车科技股份有限公司 | Tire pressure monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113103829A (en) * | 2020-01-10 | 2021-07-13 | 比亚迪股份有限公司 | Code matching method and device for tire pressure monitoring system, computer equipment and storage medium |
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Application publication date: 20130918 |