CN203438786U - Automatic air charging and discharging device for automobile tire - Google Patents
Automatic air charging and discharging device for automobile tire Download PDFInfo
- Publication number
- CN203438786U CN203438786U CN201320568766.0U CN201320568766U CN203438786U CN 203438786 U CN203438786 U CN 203438786U CN 201320568766 U CN201320568766 U CN 201320568766U CN 203438786 U CN203438786 U CN 203438786U
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- pump
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- electromagnetic valve
- motor tire
- aspirating
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- Measuring Fluid Pressure (AREA)
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Abstract
The utility model belongs to the technical field of automotive electronic security and particularly relates to an automatic air charging and discharging device for an automobile tire. The automatic air charging and discharging device for the automobile tire comprises the automobile tire, a detection module, a wireless transmission module, a wireless receiving module, a central processing module, an inflating pump, an aspirating pump, an inflating pipeline, an aspirating pipeline, a branching pipeline and a solenoid valve box body, wherein the detection module is connected with the wireless transmission module, the detection module and the wireless transmission module are both fixed inside the automobile tire, the inflating pump, the aspirating pump and the control end of the solenoid valve box body are all connected with the central processing module, the output ends of the inflating pipeline and the aspirating pump are connected with the solenoid valve box body through the inflating pipeline and the aspirating air pipe, and the automobile tire is connected with the solenoid valve box body through the branching pipeline; the inflating pump or the aspirating pump is controlled to carry out air charging or discharging operations to the tire according to air pressure and temperature information collected by the automobile and with the combination of vehicle-bone weight and vehicle speed information; the automatic air charging and discharging device provided by the utility model adopts a reliable design principle, and has a very wide application prospect in the technical field of automotive electronic security.
Description
Technical field
The utility model belongs to vehicle electronics safety method field, is specifically related to a kind of motor tire automatic inflatable device of air.
Background technology
Along with social economy and scientific and technical development, highway communication has become the great system concerning the life-blood of the national economy with socio-economic development, but thing followed traffic accident has caused heavy losses to people's life security and economic development, and causes that the one of the main reasons of traffic accident is exactly blowing out of motor tire.
And be mainly by motor tire checking system, the pressure in motor tire to be detected at present, and testing result is delivered to operator's compartment, but cannot adjust the pressure in motor tire.Therefore, although navigating mate is known the situation of tire pressure, can not adjust tyre inner pressure, can not guarantee that automobile continues normally to travel.
Utility model content
The purpose of this utility model is, for above-mentioned, cannot carry out the technical matters of adjusting in time to the pressure in motor tire, provides design a kind of motor tire automatic inflatable device of air.
The utility model is achieved through the following technical solutions:
An automatic inflatable device of air, comprises motor tire; It is characterized in that, also comprise: detection module, wireless transmitter module, wireless receiving module, central processing module, inflation pump, asepwirator pump, gas ducting, aspirating air pipe, lateral and electromagnetic valve casing, detection module is connected with wireless transmitter module and is all fixed in motor tire, the control end of inflation pump, asepwirator pump and electromagnetic valve casing is all connected with central processing module, inflation pump is connected with electromagnetic valve casing with aspirating air pipe by gas ducting respectively with air-breathing delivery side of pump, and motor tire is connected with electromagnetic valve casing by lateral.
Preferably, described detection module comprises: pressure sensor and temperature sensor.
Preferably, in described electromagnetic valve casing, be provided with electromagnetic valve, control the switch of lateral.
Preferably, described wireless receiving module adopts nRF24L01 chip.
Preferably, described wireless transmitter module adopts nRF24L01 chip.
The beneficial effects of the utility model are, the air pressure of the motor tire collecting by detection module and temperature information, in conjunction with vehicle load and speed information, controlling inflation pump or air exhaust pump inflates or bleed air operation tire, to guarantee that the air pressure in motor tire is in an optimum regime, thereby effectively avoid the situation of automotive tire burst, and guarantee that vehicle is in a best motoring condition constantly.In addition, the utility model principle of design is reliable, in vehicle electronics safety method field, has application prospect very widely.
Accompanying drawing explanation
The structural representation of a kind of motor tire automatic inflatable device of air embodiment 1 that Fig. 1 provides for the application.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, following examples are to explanation of the present utility model, and the utility model is not limited to following examples.
In the present embodiment, the number of motor tire is four.
Fig. 1 shows the structural representation of a kind of motor tire automatic inflatable device of air embodiment 1 that the application provides, comprising: central processing module 1, electromagnetic valve casing 2, inflation pump 3, gas ducting 301, asepwirator pump 4, aspirating air pipe 401, lateral 501, motor tire 5, detection module 6, wireless transmitter module 7 and wireless receiving module 8; Described detection module 6 is connected with wireless transmitter module 7, and is all fixed in motor tire 5; The control end of described inflation pump 3, asepwirator pump 4 and electromagnetic valve casing 2 is all connected with central processing module 1, the mouth of inflation pump 3 and asepwirator pump 4 is connected with electromagnetic valve casing 2 with aspirating air pipe 401 by gas ducting 301 respectively, motor tire 5 is connected with the electromagnetic valve 201 in electromagnetic valve casing 2 by lateral 501, and electromagnetic valve 201 is for controlling the break-make of described lateral 501 and electromagnetic valve casing 2; Wireless receiving module 8 is connected with central processing module 1.
In the present embodiment, described detection module 6 comprises pressure sensor and temperature sensor.
In the present embodiment, in vehicle traveling process, the pressure sensor and the temperature sensor that are arranged in motor tire 5 are responsible for gathering pressure signal and the temperature signal in motor tire 5, and by wireless transmitter module 7, described pressure signal and temperature signal are sent, wireless receiving module 8 is responsible for receiving pressure signal and the temperature signal that wireless transmitter module 7 sends, and described pressure signal and temperature signal are sent to central processing module 1, central processing module 1 is according to described pressure signal, temperature signal and the vehicle speed signal being provided by vehicle-mounted computer and load-carrying signal judge that whether the pressure of working as in front tyre is in optimum value.
Through after the processing of central processing module 1, if the pressure in current motor tire 5 is in under-voltage condition, by central processing module 1, control corresponding electromagnetic valve 201, connect electromagnetic valve casing 2 and corresponding lateral 501, and by central processing module 1, control inflation pump 3 and carry out charge operation by gas ducting 301, electromagnetic valve casing 2 and corresponding 501 pairs of corresponding motor tires 5 of lateral, until the pressure in corresponding motor tire 5 reaches optimum value, disconnect afterwards electromagnetic valve 201 and stop charge operation; If the pressure in current motor tire 5 is in overvoltage condition, by central processing module 1, control corresponding electromagnetic valve 201, connect electromagnetic valve casing 2 and corresponding lateral 501, and by central processing module 1, control asepwirator pump 4 and carry out suction operation by aspirating air pipe 401, electromagnetic valve casing 2 and corresponding lateral 501, until the pressure in motor tire 5 reaches optimum value, disconnect afterwards electromagnetic valve 201 and the operation that stops suction.
In the present embodiment, described wireless transmitter module 7 and wireless receiving module 8 all adopt nRF24L01 chip, for the nRF24L01 chip of wireless transmitter module 8, are emission state, for the nRF24L01 chip of wireless receiving module 7, are receiving condition.
Claims (5)
1. a motor tire automatic inflatable device of air, comprises motor tire; It is characterized in that, also comprise: detection module, wireless transmitter module, wireless receiving module, central processing module, inflation pump, asepwirator pump, gas ducting, aspirating air pipe, lateral and electromagnetic valve casing, detection module is connected with wireless transmitter module and is all fixed in motor tire, the control end of inflation pump, asepwirator pump and electromagnetic valve casing is all connected with central processing module, inflation pump is connected with electromagnetic valve casing with aspirating air pipe by gas ducting respectively with air-breathing delivery side of pump, and motor tire is connected with electromagnetic valve casing by lateral.
2. motor tire automatic inflatable device of air according to claim 1, is characterized in that: described detection module comprises pressure sensor and temperature sensor.
3. motor tire automatic inflatable device of air according to claim 1 and 2, is characterized in that: in described electromagnetic valve casing, be provided with electromagnetic valve, control the break-make of lateral and electromagnetic valve casing.
4. motor tire automatic inflatable device of air according to claim 3, is characterized in that: described wireless receiving module adopts nRF24L01 chip.
5. motor tire automatic inflatable device of air according to claim 4, is characterized in that: described wireless transmitter module adopts nRF24L01 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568766.0U CN203438786U (en) | 2013-09-13 | 2013-09-13 | Automatic air charging and discharging device for automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568766.0U CN203438786U (en) | 2013-09-13 | 2013-09-13 | Automatic air charging and discharging device for automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438786U true CN203438786U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568766.0U Expired - Fee Related CN203438786U (en) | 2013-09-13 | 2013-09-13 | Automatic air charging and discharging device for automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438786U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398292A (en) * | 2015-12-10 | 2016-03-16 | 河北工业大学 | Automobile tyre pressure monitoring and control system |
| CN105437884A (en) * | 2015-12-22 | 2016-03-30 | 广西玲珑轮胎有限公司 | Intelligent all-steel radial tire |
| CN106240247A (en) * | 2016-08-24 | 2016-12-21 | 江西惠当家信息技术股份有限公司 | A kind of active keeps the stable method of vehicle body to tyre-burst blow or intumescent filler thing |
| CN107000512A (en) * | 2014-12-16 | 2017-08-01 | Trw汽车美国有限责任公司 | Tyre inflating householder method and equipment |
| CN110053430A (en) * | 2018-01-18 | 2019-07-26 | 郑州宇通客车股份有限公司 | Tire pressure control method and tire deflation system charge, vehicle |
-
2013
- 2013-09-13 CN CN201320568766.0U patent/CN203438786U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000512A (en) * | 2014-12-16 | 2017-08-01 | Trw汽车美国有限责任公司 | Tyre inflating householder method and equipment |
| US10252584B2 (en) | 2014-12-16 | 2019-04-09 | Trw Automotive U.S. Llc | Tire fill assist method and apparatus |
| CN105398292A (en) * | 2015-12-10 | 2016-03-16 | 河北工业大学 | Automobile tyre pressure monitoring and control system |
| CN105398292B (en) * | 2015-12-10 | 2017-06-16 | 河北工业大学 | Tire pressure of automobile tire is monitored and control system |
| CN105437884A (en) * | 2015-12-22 | 2016-03-30 | 广西玲珑轮胎有限公司 | Intelligent all-steel radial tire |
| CN106240247A (en) * | 2016-08-24 | 2016-12-21 | 江西惠当家信息技术股份有限公司 | A kind of active keeps the stable method of vehicle body to tyre-burst blow or intumescent filler thing |
| CN110053430A (en) * | 2018-01-18 | 2019-07-26 | 郑州宇通客车股份有限公司 | Tire pressure control method and tire deflation system charge, vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160913 |