CN1043475A - Monitoring device for tyre working state - Google Patents
Monitoring device for tyre working state Download PDFInfo
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- CN1043475A CN1043475A CN 88108975 CN88108975A CN1043475A CN 1043475 A CN1043475 A CN 1043475A CN 88108975 CN88108975 CN 88108975 CN 88108975 A CN88108975 A CN 88108975A CN 1043475 A CN1043475 A CN 1043475A
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- tire
- signal transmitter
- monitoring device
- working state
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Abstract
The present invention relates to the monitoring device of a kind of monitoring motor vehicle tire working situation.It by be arranged at signal transmitter (2) on each tire, binary channel telemetry receiver preamplifier (3), feeder line (4), and primary processor (5) formed.The utility model can not only be at any time, monitor vehicle working parameter such as tire pressure, temperature in the process of moving accurately and effectively, and decompression, the superpressure of tire are made accurate warning.
Description
The present invention relates to the monitoring device of a kind of monitoring motor vehicle tire working situation.
Tire is the indispensable component part of power actuated vehicle.Power actuated vehicle in the process of moving, the working condition of tire is complicated, and the main factor that influences the tire working situation is the air pressure and the temperature of tire, thereby its air pressure and temperature are all had strict control index.If in a single day these indexs have surmounted the scope of License Value, bring immeasurable loss promptly can for the vehicle in travelling.Yet, still do not have a kind of monitoring device that can directly reflect tire working condition in the work of travelling up to now.
In view of the above problems, the purpose of this invention is to provide a kind of monitoring device for tyre working state that can monitor situations such as in the process of moving motor vehicle wheel tire pressure, temperature at any time.
The task that the present invention proposes is finished by following measure: it is by being provided with the signal transmitter that moves outside the valve inside with cranked tire valve on each tire of power actuated vehicle, receiving device preamplifier and be installed on primary processor in the operator's compartment is realized the monitoring of tire pressure and temperature.
The present invention is existing to be elaborated according to following given in the accompanying drawings embodiment:
Fig. 1 structural principle block scheme of the present invention
Fig. 2 is a scheme of installation of the present invention
Fig. 3 is the contour structures scheme drawing of signal transmitter of the present invention
Fig. 4 is the inner structure scheme drawing of signal transmitter of the present invention
Fig. 5 is an antenna locking structure drawing of device of the present invention
Fig. 6 covers zone circle control position scheme drawing for lockhole of the present invention
Fig. 7 shows scheme drawing for primary processor panel of the present invention
Fig. 1 has provided structure principle chart of the present invention.It is provided with one by the valve place at each tire makes the signal transmitter And that moves outside the valve valve inside that a tire gas sample chamber that communicates with tyre cavity is set in signal transmitter, in sampling cavity, be provided with temperature sensor and pressure sensor, make the temperature and pressure parameter in the tire change electric weight into, then the binary channel telemetering transmiter by having answering (Fig. 1 is a) or by being interrupted the binary channel telemetering transmiter (Fig. 1 b) of emission short pulse signal, with these electric quantity signals with the form of radiowave to around spatial emission; Be arranged at after near the tire binary channel telemetering receiver preamplifier receives this electric wave signal,, promote read out instrument, the air pressure in the time of can demonstrating each tire working, temperature value through amplifying, be delivered to master processor processes, amplification.If, promptly can send sound, light warning in case the phenomenon that transfinites occurs.
Fig. 2 has provided the present invention's installation site scheme drawing on power actuated vehicle.The present invention is made up of signal transmitter (2), binary channel telemetering receiver preamplifier (3), feeder line (4), primary processor (5).Signal transmitter (2) is installed on the valve place of tire (1), and near the ， And that binary channel telemetering receiver preamplifier (3) is installed on tire is connected by feeder line (4) primary processor (5) interior with being arranged at operator's compartment.
Fig. 3, Fig. 4 have provided the contour structures scheme drawing and the inner structure scheme drawing of signal transmitter of the present invention.
This signal transmitter is arranged at the valve place of tire, it contains a gas sample chamber (10) that communicates with cranked tire valve (30) inner chamber, in gas sample chamber (10), be provided with decompression warning contact electrode (22), pressure sensor (23), pressure-sensitive diaphragm (24), the intercommunicating pore (25) that communicates with atmosphere and temperature sensor (26); Exocoel in gas sample chamber (10) is provided with working power (11) and signal transmitter pull up circuit plate (21); For guaranteeing the functional reliability of signal transmitter, be provided with the bell shape antenna (12) (Fig. 3 a, b) of a distortion at the top of signal transmitter.As skeleton, skeleton is outside equipped with one deck insulating protective layer (31) to the antenna of bell shape (12) by oscillator or coil.Bell shape antenna (12) is by the insulating barrier (16) on the signal transmitter main body, and antenna is drawn the top that contact electrode (17), antenna contact electrode (18), antenna locking device (19) are installed in signal transmitter.For the lockhole of avoiding the antenna locking device is stopped up by dust, be outside equipped with a strip adoption flexible material at lockhole and make, be provided with the lockhole that hides through hole (14) and cover zone circle or dust ring (20).For the ease of installing, locate with the end face (27) that is connected of valve (30) in gas sample chamber (10), be provided with tightening seal washer (28) and traveling nut (29); The place of giving vent to anger in gas sample chamber (10), be provided with valve inside (13) and gas nozzle cap (15), whole like this signal transmitter just can be easily be installed on the wheel rim (6) of tire by signal transmitter permanent seat (9), spring washer (7), tightening screw (8) easily by traveling nut (29) the ， And that is connected with valve (30).
Fig. 5 has provided the structural representation (a) and the working state figure (b) of antenna locking device.
This latching device is made up of a semi-cylindrical lock core (35), lock pin (33) and spring members such as (34).Semi-cylindrical lock core (35) is arranged on antenna and draws between contact electrode (17) and the antenna contact electrode (18), and lock pin (33), spring (34) are located on the antenna contact electrode (18).During installation, the antenna (12) of bell shape is enclosed within on the signal transmitter main body, injects key, rotational lock core (35) can be locked in the antenna (12) of bell shape on the main body of signal transmitter securely.
Fig. 6 has provided the control position scheme drawing of lockhole coverage zone circle
This lockhole is covered zone circle (20) and is adopted rubber-like material ， And to be provided with lockhole (14) on zone circle (20).When fixing up an aerial wire, rotatable zone circle (20), (Fig. 6 is a) to make its lockhole (14) aim at keyhole.At ordinary times, then allow zone circle (20) seal keyhole in order to avoid dust enters (Fig. 6 b).
Fig. 7 has provided the panel appearance figure that is installed in the primary processor in the operator's compartment.
Primary processor is a signal center processing equipment of the present invention.On primary processor, but be provided with the manipulation snapper of each tire pressure of display machines motor vehicle front, rear, left and right, temperature display and each read-out, also be provided with a touring snapper of handling simultaneously, and sound and light warning device.
Concrete working process of the present invention is as follows: the coupling nut (29) of signal transmitter (2) is screwed in cranked tire valve Shang ， And is fixed on the wheel rim of tire (1).At this moment, formed by tightening seal washer (28) and valve inside (13), air pressure in the gas sample chamber (10) that communicates with tyre cavity, air pressure in temperature and the tire, temperature equates, and be arranged at pressure sensor (23) and temperature sensor (26) in the gas sample chamber (10), pressure with gas, temperature transition is corresponding electric weight, the binary channel telemetering transmiter that these electric weight are delivered on the interior pull up circuit plate (21) of signal transmitter amplifies, through antenna (12) to around the space send radiowave And and amplify by near the binary channel telemetry receiver preamplifier (3) that is arranged at the tire, be delivered to primary processor (5) through feeder line (4).At this moment, handle snapper, can demonstrate air pressure, the temperature value of corresponding tire if press down read-out.If its air pressure, temperature value have surmounted the scope of License Value at this moment, warning device can send sound immediately or light is reported to the police, and in time adopts remedial measures with driver.
If the air pressure in the tire is lower than the scope-generation decompression of License Value, the decompression warning contact electrode (22) that is arranged at so in the gas sample chamber (10) will contact with pressure-sensitive diaphragm (24), thereby energized And sends corresponding decompression alerting signal And by the binary channel telemetering transmiter to be amplified by binary channel telemetry receiver preamplifier (3), (5) ， And send decompression and report to the police to remind chaufeur to be delivered to primary processor.
The present invention proves through result on trial on the automobile of Dongfeng brand, it can not only be at any time monitor vehicle working parameter such as tire pressure, temperature in the process of moving accurately and effectively, and can make accurately the decompression superpressure of tire etc. and reporting to the police.
Claims (6)
1, the monitoring device for tyre working state of a kind of monitoring motor vehicle at any time tire working situation, it is characterized in that this monitor is by being arranged at each cranked tire valve place, make signal transmitter (2) that valve inside moves outward, can form binary channel telemetering receiver preamplifier (3), feeder line (4), primary processor (5) that signal transmitter is pointed out.
2, monitoring device for tyre working state according to claim 1, it is characterized in that being provided with in the signal transmitter (2) a gas sample chamber (10), in gas sample chamber (10), be provided with decompression warning contact electrode (22), pressure sensor (23), pressure-sensitive diaphragm (24), temperature sensor (26), exocoel in gas sample chamber (10), be provided with working power (11) and circuit card (21), be provided with distortion bell shape antenna (12) and antenna locking device (19) at the top of signal transmitter (2).
3, monitoring device for tyre working state according to claim 1 and 2, the antenna (12) that it is characterized in that this bell shape be by oscillator or coil as skeleton, skeleton is provided with one deck insulating protective layer (31) outward.
4, monitoring device for tyre working state according to claim 1 and 2, it is characterized in that antenna locking device (19) is made up of a semi-cylindrical lock core (35), lock pin (33) and spring (34), outside latching device (19), be provided with lockhole and cover zone circle (20).
5, monitoring device for tyre working state according to claim 1 is characterized in that signal transmitter (2) and valve (30) on the tire (1) are connected by traveling nut (28) to compress.
6, monitoring device for tyre working state according to claim 1 is characterized in that primary processor (5) but the read-out, read-out that are provided with each tire pressure of display machines motor vehicle front, rear, left and right, temperature handled snapper and the touring snapper of handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108975 CN1043475A (en) | 1988-12-26 | 1988-12-26 | Monitoring device for tyre working state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108975 CN1043475A (en) | 1988-12-26 | 1988-12-26 | Monitoring device for tyre working state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043475A true CN1043475A (en) | 1990-07-04 |
Family
ID=4835282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88108975 Pending CN1043475A (en) | 1988-12-26 | 1988-12-26 | Monitoring device for tyre working state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043475A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354644C (en) * | 2000-11-10 | 2007-12-12 | 米其林技术公司 | System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters |
| CN100354149C (en) * | 2004-09-24 | 2007-12-12 | 重庆三信电子有限公司 | Radar monitoring displaying alarming system of automobile tyre pressure, back car |
| CN100427916C (en) * | 2004-06-01 | 2008-10-22 | 车王电子股份有限公司 | Wireless monitoring system for tire pressure and temperature |
| CN1938170B (en) * | 2004-02-02 | 2010-08-25 | 米其林研究和技术股份有限公司 | Remote interrogation of a vehicle wheel |
| CN103257049A (en) * | 2013-05-17 | 2013-08-21 | 广西工学院鹿山学院 | Experiment table for studying the relationship between airflow vibration in tyre and pressure and temperature rise of auto tyre |
| CN107672389A (en) * | 2017-10-27 | 2018-02-09 | 上海为彪汽配制造有限公司 | Tyre pressure sensor and wheel balancing systems with wheel balance effect |
-
1988
- 1988-12-26 CN CN 88108975 patent/CN1043475A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354644C (en) * | 2000-11-10 | 2007-12-12 | 米其林技术公司 | System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters |
| CN1938170B (en) * | 2004-02-02 | 2010-08-25 | 米其林研究和技术股份有限公司 | Remote interrogation of a vehicle wheel |
| CN100427916C (en) * | 2004-06-01 | 2008-10-22 | 车王电子股份有限公司 | Wireless monitoring system for tire pressure and temperature |
| CN100354149C (en) * | 2004-09-24 | 2007-12-12 | 重庆三信电子有限公司 | Radar monitoring displaying alarming system of automobile tyre pressure, back car |
| CN103257049A (en) * | 2013-05-17 | 2013-08-21 | 广西工学院鹿山学院 | Experiment table for studying the relationship between airflow vibration in tyre and pressure and temperature rise of auto tyre |
| CN107672389A (en) * | 2017-10-27 | 2018-02-09 | 上海为彪汽配制造有限公司 | Tyre pressure sensor and wheel balancing systems with wheel balance effect |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |