CN203580528U - Tire abnormity monitoring device - Google Patents
Tire abnormity monitoring device Download PDFInfo
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- CN203580528U CN203580528U CN201320768346.7U CN201320768346U CN203580528U CN 203580528 U CN203580528 U CN 203580528U CN 201320768346 U CN201320768346 U CN 201320768346U CN 203580528 U CN203580528 U CN 203580528U
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- tire
- electrically connected
- monitoring device
- modular converter
- abnormal
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Abstract
The utility model provides a tire abnormity monitoring device which comprises a central processing module and an on-line monitoring module arranged in each wheel hub, wherein the central processing module comprises a central processor, a liquid crystal display screen and a wireless receiving unit; the liquid crystal display screen and the wireless receiving unit are electrically connected with the central processor; each on-line monitoring module comprises a micro processor, a wireless transmitting unit, a noise sensor, an analog/digital (A/D) conversion module I, a pressure sensor and an A/D conversion module II; the noise sensor is electrically connected with the micro processor through the A/D conversion module I; and the pressure sensor is electrically connected with the micro processor through the A/D conversion module II. The tire abnormity monitoring device has the beneficial effects that various tire abnormal conditions such as tire pressure abnormity, tire overheat, abnormal friction and poor dynamic balance can be monitored in real time.
Description
Technical field
The utility model relates to tire field, refers more particularly to a kind of apparatus surveillance of pneumatic tyre, specifically refers to a kind of abnormal tyre monitoring device.
Background technology
In Vehicle Driving Cycle process, the pressure of tire has affected the comfort level taken and the oil consumption of automobile to a great extent, therefore to the tire pressure of tire, to regularly check, but when reality is used, people usually ignore the inspection to tire pressure, or tire pressure is had to inspection, but usually only terminate in range estimation and tire pressure is not accurately checked.
Someone has designed device for monitoring tyre pressure tire pressure has been monitored automatically for this reason, at tire pressure, occur when too low to report to the police, therefore played the function that timely prompting chaufeur checks tire inflation, but the general adopts pressure sensor of existing device for monitoring tyre pressure gathers the pressure information in tire, this tire pressure monitoring mode can only be monitored the tire pressure of tire, tire is occurred to other abnormal problems can not monitor out, other abnormal factor comprises that tire dynamic and balance is bad or has the situations such as abnormal friction, if can comprehensively monitor the abnormal condition of tire, become a kind of urgent problem.
use novel content
The technical problems to be solved in the utility model is the deficiency addressing the above problem, and a kind of abnormal tyre monitoring device that can comprehensive monitoring abnormal tyre situation is provided.
The technical solution of the utility model is, a kind of abnormal tyre monitoring device is provided, comprise central processing module and be located at the on-line monitoring module in each wheel hub, described central processing module comprises central process unit, LCDs and radio receiving unit, described LCDs and radio receiving unit are electrically connected with central process unit, described on-line monitoring module comprises microprocessor, wireless transmitting unit, noise transducer, A/D modular converter I, pressure sensor and A/D modular converter II, described noise transducer is electrically connected with microprocessor by A/D modular converter I, described pressure sensor is electrically connected with microprocessor by A/D modular converter II
Adopt after above scheme, the utility model has noise transducer and A/D modular converter I at each built-in hub, pressure sensor and A/D modular converter II, and the tire information of collecting in each wheel hub is sent to the radio receiving unit being connected with central process unit by wireless transmitting unit by the microprocessor being provided with, the tire that utilizes the situation of pressure of tire and other abnormal tyres can directly affect tire in when work principle of making an uproar is carried out work, when tire generation abnormal condition, noise transducer can monitor recruitment or the decrease that tire makes an uproar significant change, pressure sensor is monitored the variation of tire pressure size simultaneously simultaneously, wireless transmitting unit is beamed back make an uproar information and tire pressure of tire central process unit and is processed, if the tire of one of them tire is made an uproar recruitment or decrease apparently higher than or lower than tire and the tire pressure of other three tires or offside, change, this monitoring result can illustrate that this tire exists the situation of abnormal tyre pressure accurately, if the tire of one of them tire is made an uproar recruitment or decrease apparently higher than or lower than the tire of other three tires or offside, and tire pressure is unchanged, illustrate that tire has abnormal friction or has the bad situation of kinetic balance, now should to chaufeur, there is the tire of prompting to have abnormal condition at LCDs.
As improvement, described on-line monitoring module also comprises temperature sensor and A/D modular converter III, and described temperature sensor is electrically connected with microprocessor by A/D modular converter III.By after this improvement, adopted temperature sensor to monitor the temperature of tire, this monitoring can coordinate make an uproar monitoring and tire pressure monitoring of tire accurately to determine whether the various abnormal tyre situations such as be that abnormal tyre pressure, tire are overheated, abnormal friction, kinetic balance are bad.
As improvement, also comprise phonetic alarm, described phonetic alarm is electrically connected with central process unit.This improvement project, at pressure of tire, the form with voice when abnormal occurs to be reported, and reports if in the process of moving the similarly voice reminder such as " left front tire tire pressure monitoring is to abnormal ".
As preferably, the central process unit of described central process unit and LCDs and car running computer and LCDs share one.This preferred version shares one by the central process unit of central process unit and LCDs and car running computer and LCDs, is conducive to save cost, be one preferred embodiment.
The beneficial effects of the utility model are, realized comprise that abnormal tyre pressure, tire are overheated, the various abnormal tyre situation Real-Time Monitorings such as abnormal friction, kinetic balance are bad.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic block circuit diagram of abnormal tyre monitoring device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1, the specific embodiment of a kind of abnormal tyre monitoring device of the present utility model is described in detail below, should be understood that following embodiment is to the utility model most preferred embodiment, conduct is not to restriction of the present utility model.
A kind of abnormal tyre monitoring device as shown in Figure 1, comprise central processing module and be located at the on-line monitoring module in each wheel hub, described central processing module comprises central process unit, LCDs and radio receiving unit, described LCDs and radio receiving unit are electrically connected with central process unit, described on-line monitoring module comprises microprocessor, wireless transmitting unit, noise transducer, A/D modular converter I, pressure sensor and A/D modular converter II, described noise transducer is electrically connected with microprocessor by A/D modular converter I, described pressure sensor is electrically connected with microprocessor by A/D modular converter II.
In the present embodiment, described on-line monitoring module also comprises temperature sensor and A/D modular converter III, described temperature sensor is electrically connected with microprocessor by A/D modular converter III, also comprise voice announcer, described voice announcer is electrically connected with central process unit, and the central process unit of described central process unit and LCDs and car running computer and LCDs share one.
In use, under equal pavement conditions, obviously bigger than normal or less than normal compared with other three or offside one if the tire of one of them tire is made an uproar, and tire pressure is too low, illustrates that the tire pressure of this tire is too low; If the tire of one of them tire is made an uproar obviously bigger than normal or less than normal compared with other three or offside one, and tire pressure is normal, and the temperature of four tires is normal, illustrates that the kinetic balance of this tire is bad; If the tire of one of them tire is made an uproar obviously less than normal compared with other three or offside one, and tire pressure is normal, and the temperature drift of this tire illustrates that this tire exists abnormal friction.Occur variously when abnormal, demonstrate which kind of abnormal condition that tire exists, and report to chaufeur by the form of voice after central process unit treater at LCDs, prompting chaufeur checks tire in time.
Above embodiment is that 1 pair of best specific embodiment of the present utility model is described by reference to the accompanying drawings, but these explanations can not be understood to limit scope of the present utility model, obviously, under design of the present utility model, still can make a lot of variations.
In this explanation, any any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (4)
1. an abnormal tyre monitoring device, it is characterized in that: comprise central processing module and be located at the on-line monitoring module in each wheel hub, described central processing module comprises central process unit, LCDs and radio receiving unit, described LCDs and radio receiving unit are electrically connected with central process unit, described on-line monitoring module comprises microprocessor, wireless transmitting unit, noise transducer, A/D modular converter I, pressure sensor and A/D modular converter II, described noise transducer is electrically connected with microprocessor by A/D modular converter I, described pressure sensor is electrically connected with microprocessor by A/D modular converter II.
2. a kind of abnormal tyre monitoring device according to claim 1, is characterized in that: described on-line monitoring module also comprises temperature sensor and A/D modular converter III, and described temperature sensor is electrically connected with microprocessor by A/D modular converter III.
3. a kind of abnormal tyre monitoring device according to claim 1, is characterized in that: also comprise voice announcer, described voice announcer is electrically connected with central process unit.
4. a kind of abnormal tyre monitoring device according to claim 1, is characterized in that: the central process unit of described central process unit and LCDs and car running computer and LCDs share one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768346.7U CN203580528U (en) | 2013-11-29 | 2013-11-29 | Tire abnormity monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768346.7U CN203580528U (en) | 2013-11-29 | 2013-11-29 | Tire abnormity monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580528U true CN203580528U (en) | 2014-05-07 |
Family
ID=50578493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320768346.7U Expired - Fee Related CN203580528U (en) | 2013-11-29 | 2013-11-29 | Tire abnormity monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022150999A1 (en) * | 2021-01-13 | 2022-07-21 | 华为技术有限公司 | Tire abnormality detection method and apparatus |
-
2013
- 2013-11-29 CN CN201320768346.7U patent/CN203580528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022150999A1 (en) * | 2021-01-13 | 2022-07-21 | 华为技术有限公司 | Tire abnormality detection method and apparatus |
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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 |
Granted publication date: 20140507 Termination date: 20161129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |