CN104385861A - Multifunctional tire pressure monitoring system - Google Patents
Multifunctional tire pressure monitoring system Download PDFInfo
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- CN104385861A CN104385861A CN201410568118.4A CN201410568118A CN104385861A CN 104385861 A CN104385861 A CN 104385861A CN 201410568118 A CN201410568118 A CN 201410568118A CN 104385861 A CN104385861 A CN 104385861A
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- tire
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- pressure monitoring
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Abstract
The invention provides a multifunctional tire pressure monitoring system which is characterized by comprising a plurality of sensing nodes mounted on an automobile hub and a receiver mounted in a cab, wherein the sensing nodes are used for detecting the actual condition of a tire and sending detected information to the receiver; the receiver is provided with a display screen and used for receiving the tire actual condition information sent by the sensing nodes, and displaying the tire actual condition information through the display screen after conversion processing; the sensing nodes at least include a tire pressure sensing node, a temperature sensing node and a rotation speed sensing node. The multifunctional tire pressure monitoring system realizes real-time monitoring of the air pressure, temperature and other actual conditions of the tire. Especially for the air pressure change and temperature change of the tire, which occur in a driving process due to road conditions, the multifunctional tire pressure monitoring system can feed back abnormal conditions in time to guarantee the driving safety.
Description
Technical field
The present invention relates to a kind of multifunctional tyre pressure monitoring system.
Background technology
Tire pressure monitoring system is called for short " TPMS ", is the abbreviation of " tire pressure monitoring system ".This technology by record tire rotational speed or the electronic sensor be arranged in tire, can carry out real-time automatic monitoring to the various situations of tire, can provide actv. safety control for travelling.
Summary of the invention
The present invention proposes a kind of multifunctional tyre pressure monitoring system, realization is to the Real-Time Monitoring of the multiple facts such as the air pressure of tire and temperature, especially for tire in driving conditions because road conditions are in the air pressure occurred and temperature traverse, feed back unusual condition in time, guarantee driving safety.Technical scheme of the present invention is as follows:
A kind of multifunctional tyre pressure monitoring system, comprises the some sensing nodes be installed on automotive hub, for detecting the fact of tire and the information of detection being sent to receiver; Be installed on the receiver in operator's compartment, it has read-out, for receiving the tire live state information that sensing node sends, is shown after the process that converts by read-out; Described sensing node at least comprises tire pressure sensing node, TEMP node and revolution speed sensing node.
Described tire pressure sensing node, TEMP node and revolution speed sensing node are connected to same emitter, carry out unified information transmission by described emitter.
Described emitter is provided with some sensor interfaces, and it comprises microcontroller, be located at multichannel filtering unit between microcontroller with sensor interface and multi-channel A/D conversion unit, the coding unit being connected microcontroller output interface and transmission unit.
Connection between described emitter and receiver is based on Bluetooth transmission protocol or WIFI host-host protocol.
Described receiver has unit of warning, described in warn unit connect driving have buzzer phone, loudspeaker horn or indicator lamp, coordinate display image realize warn.
Described receiver has infra-ray sensing node, for human body release through external signal or heart rate signal, to realize controlling the startup of tire pressure sensor-based system or dormancy.
Advantageous of the present invention exists: emitter provides multiple sensing function interface, by connecting different function sensors, realization is to the Real-Time Monitoring of the multiple facts such as the air pressure of tire and temperature, especially for tire in driving conditions because road conditions are in the air pressure occurred and temperature traverse, timely feedback unusual condition, guarantee driving safety; Adopt dormancy controlling mechanism, the electric quantity consumption of effective reduction system simultaneously, extend battery and use duration, avoid the inconvenience that step numerous more power transformation pond is brought to greatest extent.
Accompanying drawing explanation
Fig. 1 is the composition block schematic illustration one of multifunctional tyre pressure monitoring system of the present invention.
Fig. 2 is the composition block schematic illustration two of multifunctional tyre pressure monitoring system of the present invention.
Detailed description of the invention
As follows by reference to the accompanying drawings, the application's scheme is further described:
As shown in Figure 1, a kind of multifunctional tyre pressure monitoring system, comprises
Be installed on the some sensing nodes 10 on automotive hub, for detecting the fact of tire and the information of detection being sent to receiver 20;
Be installed on the receiver 20 in operator's compartment, it has read-out 21, for receiving the tire live state information that sensing node 10 sends, is shown after the process that converts by read-out 21;
Described sensing node 10 at least comprises tire pressure sensing node 11, TEMP node 12 and revolution speed sensing node 13.
Described tire pressure sensing node 11, TEMP node 12 and revolution speed sensing node 13 are connected to same emitter 30, carry out unified information transmission by described emitter 30.
Described emitter 30 is provided with some sensor interfaces 301, and it comprises microcontroller 31, be located at multichannel filtering unit 32 between microcontroller 31 with sensor interface 301 and multi-channel A/D conversion unit 33, the coding unit 34 being connected microcontroller 31 output interface and transmission unit 35.
Connection between described emitter 30 and receiver 20 is based on Bluetooth transmission protocol or WIFI host-host protocol.
Described receiver 20 has unit 22 of warning, described in unit 22 of warning connect driving and have buzzer phone, loudspeaker horn or indicator lamp, coordinate display image to realize warning.
As shown in Figure 2, described receiver 20 has infra-ray sensing node 23, for human body release through external signal or heart rate signal, to realize controlling the startup of tire pressure sensor-based system or dormancy.
Above-mentioned preferred implementation should be considered as the casehistory of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.
Claims (6)
1. a multifunctional tyre pressure monitoring system, is characterized in that: comprise the some sensing nodes be installed on automotive hub, for detecting the fact of tire and the information of detection being sent to receiver; Be installed on the receiver in operator's compartment, it has read-out, for receiving the tire live state information that sensing node sends, is shown after the process that converts by read-out; Described sensing node at least comprises tire pressure sensing node, TEMP node and revolution speed sensing node.
2. multifunctional tyre pressure monitoring system according to claim 1, is characterized in that: described tire pressure sensing node, TEMP node and revolution speed sensing node are connected to same emitter, carry out unified information transmission by described emitter.
3. multifunctional tyre pressure monitoring system according to claim 2, it is characterized in that: described emitter is provided with some sensor interfaces, it comprises microcontroller, be located at multichannel filtering unit between microcontroller with sensor interface and multi-channel A/D conversion unit, the coding unit being connected microcontroller output interface and transmission unit.
4. multifunctional tyre pressure monitoring system according to claim 3, is characterized in that: the connection between described emitter and receiver is based on Bluetooth transmission protocol or WIFI host-host protocol.
5. multifunctional tyre pressure monitoring system according to claim 4, is characterized in that: described receiver has unit of warning, described in warn unit connect driving have buzzer phone, loudspeaker horn or indicator lamp, coordinate display image realize warn.
6. multifunctional tyre pressure monitoring system according to claim 4, is characterized in that: described receiver has infra-ray sensing node, for human body release through external signal or heart rate signal, to realize controlling the startup of tire pressure sensor-based system or dormancy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568118.4A CN104385861A (en) | 2014-10-21 | 2014-10-21 | Multifunctional tire pressure monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568118.4A CN104385861A (en) | 2014-10-21 | 2014-10-21 | Multifunctional tire pressure monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385861A true CN104385861A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568118.4A Pending CN104385861A (en) | 2014-10-21 | 2014-10-21 | Multifunctional tire pressure monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104385861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691255A (en) * | 2015-04-11 | 2015-06-10 | 张鹏 | Multifunctional tire pressure monitoring device and monitoring method thereof |
| CN104908532A (en) * | 2015-06-08 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Tire pressure temperature detection system and detection method based on movable terminal |
| CN109532350A (en) * | 2018-11-21 | 2019-03-29 | 惠州市车智品科技有限公司 | A kind of tire pressure monitoring receiver |
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| WO2013114388A1 (en) * | 2011-12-23 | 2013-08-08 | Muthukumar Prasad | Smart active tyre pressure optimising system |
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| CN1695964A (en) * | 2004-05-14 | 2005-11-16 | 上海飞恩微电子有限公司 | Wireless system for monitoring safety of car tires |
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| CN201105725Y (en) * | 2007-09-18 | 2008-08-27 | 奇瑞汽车股份有限公司 | Automobile tyre gas pressure observation system |
| CN201841961U (en) * | 2010-11-04 | 2011-05-25 | 朱健华 | Automotive drunk driving detection and control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104908532A (en) * | 2015-06-08 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Tire pressure temperature detection system and detection method based on movable terminal |
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| CN109532350A (en) * | 2018-11-21 | 2019-03-29 | 惠州市车智品科技有限公司 | A kind of tire pressure monitoring receiver |
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Application publication date: 20150304 |
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