CN202498976U - Tire pressure monitoring module for TPMS (tire pressure monitoring system) - Google Patents
Tire pressure monitoring module for TPMS (tire pressure monitoring system) Download PDFInfo
- Publication number
- CN202498976U CN202498976U CN2011205469883U CN201120546988U CN202498976U CN 202498976 U CN202498976 U CN 202498976U CN 2011205469883 U CN2011205469883 U CN 2011205469883U CN 201120546988 U CN201120546988 U CN 201120546988U CN 202498976 U CN202498976 U CN 202498976U
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- CN
- China
- Prior art keywords
- tire pressure
- pressure monitoring
- tpms
- microprocessor
- monitoring module
- 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.)
- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000004146 energy storage Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a tire pressure monitoring module for a TPMS (tire pressure monitoring system). The tire pressure monitoring module comprises a pressure sensor, a temperature sensor, a vibration sensor, a power supply management unit, an energy storage circuit, a power supply, a microprocessor, an RF (radio frequency) circuit and an antenna, wherein the pressure sensor, the temperature sensor, the vibration sensor, the power supply management unit, the energy storage circuit and the power supply are respectively connected with the microprocessor, the microprocessor provides a system invoking interface for six parts, an output end of the microprocessor is connected with the RF circuit, and an output end of the RF circuit is connected with the antenna. Through the tire pressure monitoring module disclosed by the utility model, the TPMS consists of a reception display part and a conventional component so that the cost of products is greatly reduced and the cost performance is very high. The TPMS utilizing the TPMS tire pressure monitoring module completely meets the national GB26149-2010 standard of an automobile tire pressure monitoring system based on the tire pressure monitoring module, and can be conveniently changed to be another standard mode.
Description
Technical field
The present invention relates to the monitoring of tire pressure of automobile tire, particularly a kind of tire pressure monitoring module that is used for TPMS (english abbreviation of " Tire Pressure Monitoring System ") belongs to automobile technical field.
Background technology
The pressure of tire monitoring system is the importance of vehicle safety travel; Receive car production enterprise and client's attention always; The tire pressure monitoring module of existing TPMS adopts external special module and scheme mostly; Some is different for this GB26149-2010 standard of at present carrying out with China, and cost is also higher, so current programme just not too is fit to domestic client.
Summary of the invention
The object of the invention is exactly for satisfying the needs in market, providing a kind of GB that meets to be fit to domestic correspondent again, and have the TPMS tire pressure monitoring module than high performance-price ratio.
The technical scheme that realizes the object of the invention is: a kind of TPMS tire pressure monitoring module; It is characterized in that; Comprise pressure sensor, temperature sensor, vibration sensor, PMU, energy storage circuit, power supply, microprocessor, RF circuit, antenna; Said pressure sensor, temperature sensor, vibration sensor, PMU, energy storage circuit, power supply are connected with microprocessor respectively; Microprocessor is that above-mentioned six parts provide system call interfaces, and the mouth of microprocessor connects the RF circuit, and the mouth of RF circuit connects antenna.
The present invention compared with prior art, its remarkable advantage: (1) adopt universal elements can with receive the display part and form the TPMS tire pressure monitoring system.(2) the TPMS tire pressure monitoring system of forming meets country fully; The GB26149-2010 standard of " based on the air pressure of automobile tire monitoring system of tire pressure monitoring system module ".(3) can conveniently change other mode standards into.(4) greatly reduce the cost of product, have very high cost performance.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is a line construction scheme drawing of the present invention.
Among the figure: 1 pressure sensor, 2 temperature sensors, 3 vibratioies sensor, 4 power supplys, 5 energy storage circuit, 6RF circuit, 7 antennas, 8 microprocessors, 9 PMUs.
The specific embodiment
In conjunction with accompanying drawing; TPMS tire pressure monitoring module of the present invention; Comprise pressure sensor 1, temperature sensor 2, vibration sensor 3, PMU 9, energy storage circuit 5, power supply 4, microprocessor 8, RF circuit 6, antenna 7; Pressure sensor, temperature sensor, vibration sensor, PMU, energy storage circuit, power supply are connected with microprocessor respectively; Microprocessor is that above-mentioned six parts provide system call interfaces, and the mouth of microprocessor connects the RF circuit, and the mouth of RF circuit connects antenna.Microprocessor carries out data acquisition to pressure sensor, temperature sensor, vibration sensor; And the data of gathering are sent information through antenna through the RF circuit; Power supply control microprocessor administrative unit and energy storage circuit guarantee that system's failure-free operates under the lowest power consumption state simultaneously.
The TPMS system that utilizes this TPMS tire pressure monitoring module to realize adopts universal elements to form the TPMS tire pressure monitoring system with the reception display part, greatly reduces the cost of product, has very high cost performance.Adopt the TPMS tire pressure monitoring system of this TPMS tire pressure monitoring module to meet country fully; The GB26149-2010 standard of " based on the air pressure of automobile tire monitoring system of tire pressure monitoring system module ", and can conveniently change other mode standards into.
Claims (1)
1. one kind is used for TPMS tire pressure monitoring module; It is characterized in that; Comprise pressure sensor, temperature sensor, vibration sensor, PMU, energy storage circuit, power supply, microprocessor, RF circuit, antenna; Said pressure sensor, temperature sensor, vibration sensor, PMU, energy storage circuit, power supply are connected with microprocessor respectively; Microprocessor is that above-mentioned six parts provide system call interfaces, and the mouth of microprocessor connects the RF circuit, and the mouth of RF circuit connects antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205469883U CN202498976U (en) | 2011-12-23 | 2011-12-23 | Tire pressure monitoring module for TPMS (tire pressure monitoring system) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205469883U CN202498976U (en) | 2011-12-23 | 2011-12-23 | Tire pressure monitoring module for TPMS (tire pressure monitoring system) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498976U true CN202498976U (en) | 2012-10-24 |
Family
ID=47035601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205469883U Expired - Fee Related CN202498976U (en) | 2011-12-23 | 2011-12-23 | Tire pressure monitoring module for TPMS (tire pressure monitoring system) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490556A (en) * | 2011-12-23 | 2012-06-13 | 扬州科安电子科技有限公司 | Tire pressure monitoring module for TPMS (Tire Pressure Monitoring System) |
-
2011
- 2011-12-23 CN CN2011205469883U patent/CN202498976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490556A (en) * | 2011-12-23 | 2012-06-13 | 扬州科安电子科技有限公司 | Tire pressure monitoring module for TPMS (Tire Pressure Monitoring System) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20121223 |