CN203305790U - Self-generating tire pressure monitoring sensor - Google Patents
Self-generating tire pressure monitoring sensor Download PDFInfo
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- CN203305790U CN203305790U CN2013203754887U CN201320375488U CN203305790U CN 203305790 U CN203305790 U CN 203305790U CN 2013203754887 U CN2013203754887 U CN 2013203754887U CN 201320375488 U CN201320375488 U CN 201320375488U CN 203305790 U CN203305790 U CN 203305790U
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Abstract
The utility model belongs to the technical field of automobile electronics, and in particular relates to a self-generating tire pressure monitoring sensor. The self-generating tire pressure monitoring sensor comprises a power supply, a sensor, a controller and a transmitting antenna, wherein the power supply continuously supplies power to the whole system; the sensor is connected with the power supply and is used for monitoring tire pressure information; the controller is connected with the power supply and the sensor and is used for receiving and processing data monitored by the sensor; the transmitting antenna is connected with the controller and can transmit the tire pressure information; the power supply comprises a charging circuit and a rechargeable battery which is connected with the charging circuit. By virtue of a rechargeable button battery, the tire pressure information can be transmitted when a vehicle is stopped. The self-generating tire pressure monitoring sensor is low in cost, long in service life, reusable, and high in economic practicality.
Description
Technical field
The utility model belongs to technical field of automotive electronics, is specifically related to a kind of self power generation tire pressure monitoring sensor.
Background technology
Tire pressure monitoring sensor is mainly used in real time tire pressure being monitored automatically when running car, tire flat and infrabar reported to the police, and with guarantee driving safety, be that motorist and the personnel's of riding life security ensures forewarn system.What at present tire pressure monitoring sensor was installed is all disposable button cell, not chargeable, and battery needs after using up from new emat sensor more, to be restricted in the cycle of product service life and emission tire pressure wireless signal.Therefore in order to save the button cell electric energy, stationary vehicle after a period of time tyre pressure sensor all can enter the dormancy situation.But when guaranteeing that car starts, can on instrument or other telltales, see tire pressure self check state, need to use the bidirectional tyre pressure sensor, and above four mudguard for vehicle wheels, the low frequency trigger module is installed, increase cost.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed in order to solve the above-mentioned background technology, and a kind of self power generation tire pressure monitoring sensor that later also can send tire pressure in stationary vehicle is provided.
The technical solution adopted in the utility model is: a kind of self power generation tire pressure monitoring sensor, the controller of the data of the sensor of the monitoring tire pressure that comprise power supply to the whole system continued power, is connected with power supply, the reception & disposal Sensor monitoring that is connected with sensor with power supply and the emitting antenna of the sent tire pressure be connected with controller, described power supply comprises charge circuit and the rechargeable battery be connected with charge circuit.
Further, described charge circuit comprises piezoceramic and the mu balanced circuit that is connected the piezoceramic two ends, described circuit output end of pressure-stabilizing connecting sensor, controller and rechargeable battery, described rechargeable battery mouth connecting sensor and controller.
The utility model is arranged on vehicle rim, and in Vehicle Driving Cycle, by piezoceramic, making the very little a part of kinetic transformation of vehicle is that electric energy is the charging of LIR button rechargeable battery and system supply regular power; Rechargeable battery powered by the LIR button during stationary vehicle, Sensor monitoring pressure, the information such as temperature, the sensor low-power consumption mode enables, and master controller enters enabled state, now the tyre pressure sensor transmission tire pressure at interval still.When vehicle launch, instrument or other telltales can show the information of tire pressure and whole tire pressure monitoring system in real time.This tyre pressure sensor life-span is long, reusable, and cost is low, has good economic and practical.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: the 1-piezoceramic; The 2-mu balanced circuit; The 3-rechargeable battery; The 4-sensor; The 5-controller; The 6-emitting antenna.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, be convenient to be well understood to the utility model, but they do not form restriction to the present invention.
As shown in Figure 1, the utility model comprises the controller 5 of data of the reception & disposal Sensor monitoring be connected with sensor 4 to the sensor 4 of the power supply of whole system continued power, the monitoring tire pressure that is connected with power supply, with power supply and the emitting antenna 6 of the sent tire pressure be connected with controller 5, and described power supply comprises charge circuit and the rechargeable battery 3 be connected with charge circuit.Described charge circuit comprises piezoceramic 1 and the mu balanced circuit 2 that is connected piezoceramic 1 two ends, described mu balanced circuit 2 mouth connecting sensors 4, controller 5 and rechargeable battery 3, described rechargeable battery 3 mouth connecting sensors 4 and controller 5, rechargeable battery 3 are LIR type button rechargeable battery.
During use, the utility model is arranged on vehicle rim.During stationary vehicle, powered by LIR type button rechargeable battery 3, the information such as sensor 4 monitoring pressures, temperature also are transferred to controller 5, sensor 4 low-power consumption modes enable, and master controller enters enabled state, and now tyre pressure sensor still sends tire pressure to vehicle control device in compartment of terrain.After vehicle launch, instrument or other telltales can show the information of tire pressure and whole tire pressure monitoring system in real time.In Vehicle Driving Cycle, piezoceramic 1 produces centnifugal force, and making the very little a part of kinetic transformation of vehicle is electric energy, charge for LIR type button rechargeable battery 3 and is that whole system is powered by mu balanced circuit 2; This tyre pressure sensor life-span is long, reusable, and cost is low, has good economic and practical.
The content be not described in detail in this specification sheets belongs to the known prior art of professional and technical personnel in the field.
Claims (2)
1. self power generation tire pressure monitoring sensor, the controller (5) of the data of the sensor (4) of the monitoring tire pressure that comprise power supply to the whole system continued power, is connected with power supply, the reception & disposal Sensor monitoring that is connected with sensor with power supply and the emitting antenna (6) of the sent tire pressure be connected with controller, it is characterized in that: described power supply comprises charge circuit and the rechargeable battery be connected with charge circuit (3).
2. a kind of self power generation tire pressure monitoring sensor according to claim 1, it is characterized in that: described charge circuit comprises piezoceramic (1) and the mu balanced circuit that is connected the piezoceramic two ends (2), described mu balanced circuit (2) mouth connecting sensor (4), controller (5) and rechargeable battery (3), described rechargeable battery (3) mouth connecting sensor (4) and controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203754887U CN203305790U (en) | 2013-06-27 | 2013-06-27 | Self-generating tire pressure monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203754887U CN203305790U (en) | 2013-06-27 | 2013-06-27 | Self-generating tire pressure monitoring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305790U true CN203305790U (en) | 2013-11-27 |
Family
ID=49612021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203754887U Expired - Lifetime CN203305790U (en) | 2013-06-27 | 2013-06-27 | Self-generating tire pressure monitoring sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN203305790U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009283A (en) * | 2014-06-03 | 2014-08-27 | 上海纵目科技有限公司 | Antenna of Bluetooth tire pressure transmitter |
| CN105437882A (en) * | 2014-08-19 | 2016-03-30 | 菱光科技股份有限公司 | Self-electricity-generating tire pressure monitoring device |
| CN105946474A (en) * | 2016-06-05 | 2016-09-21 | 陈华祥 | Novel tyre pressure monitoring structure |
| CN106314045A (en) * | 2016-08-17 | 2017-01-11 | 北京中聚高科科技有限公司 | Tire pressure monitoring device and method based on bus awakening mode |
| CN106597914A (en) * | 2016-06-01 | 2017-04-26 | 成都为远信安电子科技有限公司 | Automotive tire pressure monitoring sensor control chip with energy collection function |
| CN108512290A (en) * | 2018-04-20 | 2018-09-07 | 西南交通大学 | Integrated apparatus, sensor monitoring system and vehicle |
| CN113147280A (en) * | 2021-05-14 | 2021-07-23 | 南京泰晟科技实业有限公司 | Novel tire pressure monitoring and alarming system and method |
-
2013
- 2013-06-27 CN CN2013203754887U patent/CN203305790U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009283A (en) * | 2014-06-03 | 2014-08-27 | 上海纵目科技有限公司 | Antenna of Bluetooth tire pressure transmitter |
| CN105437882A (en) * | 2014-08-19 | 2016-03-30 | 菱光科技股份有限公司 | Self-electricity-generating tire pressure monitoring device |
| CN106597914A (en) * | 2016-06-01 | 2017-04-26 | 成都为远信安电子科技有限公司 | Automotive tire pressure monitoring sensor control chip with energy collection function |
| CN105946474A (en) * | 2016-06-05 | 2016-09-21 | 陈华祥 | Novel tyre pressure monitoring structure |
| CN106314045A (en) * | 2016-08-17 | 2017-01-11 | 北京中聚高科科技有限公司 | Tire pressure monitoring device and method based on bus awakening mode |
| CN108512290A (en) * | 2018-04-20 | 2018-09-07 | 西南交通大学 | Integrated apparatus, sensor monitoring system and vehicle |
| CN113147280A (en) * | 2021-05-14 | 2021-07-23 | 南京泰晟科技实业有限公司 | Novel tire pressure monitoring and alarming system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |