CN104786753A - Tire pressure monitoring system with signal matching device - Google Patents
Tire pressure monitoring system with signal matching device Download PDFInfo
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- CN104786753A CN104786753A CN201510131088.5A CN201510131088A CN104786753A CN 104786753 A CN104786753 A CN 104786753A CN 201510131088 A CN201510131088 A CN 201510131088A CN 104786753 A CN104786753 A CN 104786753A
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- tire pressure
- signal matching
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Abstract
The invention discloses a tire pressure monitoring system with a signal matching device. The tire pressure monitoring system comprises a tire pressure sensor, a tire pressure signal processor and a warning device, wherein a signal matching device is further arranged between the tire pressure sensor and the tire signal processor; the signal matching device comprises a signal matching processor, a high-frequency transceiver circuit connected with the signal matching processor and a low-frequency communication circuit; an inducing signal amplifying circuit, a comparison circuit and an inducing reference signal input circuit are arranged between the low-frequency communication circuit and the signal matching processor; the inducing signal amplifying circuit and the inducing reference signal input circuit are connected with the comparison circuit; the input end of the inducing signal amplifying circuit is connected with the low-frequency communication circuit; the signal matching device further comprises a signal analysis statistic device and a statistic data storage device which are connected with the signal matching processor. The tire pressure monitoring system is simple in structure, convenient to operate, good in applicability and high in practicability, and the use stability and the monitoring real-time accuracy are improved.
Description
Technical field
The invention belongs to Tire Pressure Monitor System technical field, be specifically related to a kind of system for monitoring pressure in tyre with signal matching device.
Background technology
Tire Pressure Monitor System mainly carries out Real-Time Monitoring to principal parameters such as the pressure and temperatures of motor tire, be beneficial to ensure that the pressure and temperature of tire is in normal range, blow out to reach minimizing, ruin the probability of tire, thus the situation reducing automobile accidents happened to occurs, the Tire Pressure Monitor System of prior art is mainly by highly sensitive sensing transmitter, treater, abnormal annunciator composition, although it can realize the Real-Time Monitoring to vehicle tire pressure to a certain extent, but it cannot provide convenient for the regular maintenance of TPMS, and corresponding Signal Matching is difficult to reach desirable requirement in whole tire pressure monitoring system, so the stability in use of tire pressure monitoring system and the real-time accuracy of monitoring can be affected to a certain extent, be difficult to the demand meeting market.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of system for monitoring pressure in tyre with signal matching device.
The technical scheme realizing the object of the invention is a kind of system for monitoring pressure in tyre with signal matching device, comprise the tire pressure sensor be arranged on tire tube valve and the tire pressure signal processor matched with described tire pressure sensor, the alarming device be connected with described tire pressure signal processor, also signal matching device is provided with between described tire pressure sensor and described tire pressure signal processor, described signal matching device comprises Signal Matching treater, the high frequency transmission circuit be connected with described Signal Matching treater and low frequency communication circuit, inducement signal amplifying circuit is provided with between described low frequency communication circuit and described Signal Matching treater, comparator circuit and induction reference signal input circuit, described inducement signal amplifying circuit is all connected with described comparator circuit with induction reference signal input circuit, described comparator circuit is connected with described Signal Matching treater, the input end of described inducement signal amplifying circuit is connected with described low frequency communication circuit, also comprise the signal analysis statistic device and statistics memory storage that are connected with Signal Matching treater.
Also comprise the controlling functions key device that is connected with described Signal Matching treater and tire pressure to fluctuate indicating device.
Also comprise the tyre temperature be connected with described Signal Matching treater to fluctuate indicating device.
The present invention has positive effect: structure of the present invention is simple, can mate the various signals between tire pressure sensor and tire pressure signal processor, simple operation, to a certain extent for the regular maintenance of TPMS provides convenient, and cost is lower, improve the stability in use of tire pressure monitoring system and the real-time accuracy of monitoring to a certain extent, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is structural representation of the present invention.
See Fig. 1, a kind of system for monitoring pressure in tyre with signal matching device, comprise the tire pressure sensor 1 be arranged on tire tube valve and the tire pressure signal processor 2 matched with described tire pressure sensor 1, the alarming device 3 be connected with described tire pressure signal processor 2, signal matching device 4 is also provided with between described tire pressure sensor 1 and described tire pressure signal processor 2, described signal matching device 4 comprises Signal Matching treater 41, the high frequency transmission circuit 42 be connected with described Signal Matching treater 41 and low frequency communication circuit 43, inducement signal amplifying circuit 44 is provided with between described low frequency communication circuit 43 and described Signal Matching treater 41, comparator circuit 45 and induction reference signal input circuit 46, described inducement signal amplifying circuit 44 is all connected with described comparator circuit 45 with induction reference signal input circuit 46, described comparator circuit 45 is connected with described Signal Matching treater 41, the input end of described inducement signal amplifying circuit 44 is connected with described low frequency communication circuit 43, also comprise the signal analysis statistic device 47 and statistics memory storage 48 that are connected with Signal Matching treater 41.
Also comprise the controlling functions key device 49 that is connected with described Signal Matching treater 41 and tire pressure to fluctuate indicating device 410.
Also comprise the tyre temperature be connected with described Signal Matching treater 41 to fluctuate indicating device 411.
Structure of the present invention is simple, can mate the various signals between tire pressure sensor and tire pressure signal processor, simple operation, to a certain extent for the regular maintenance of TPMS provides convenient, and cost is lower, improve the stability in use of tire pressure monitoring system and the real-time accuracy of monitoring to a certain extent, applicability is good, practical.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (3)
1. one kind has the system for monitoring pressure in tyre of signal matching device, comprise the tire pressure sensor be arranged on tire tube valve and the tire pressure signal processor matched with described tire pressure sensor, the alarming device be connected with described tire pressure signal processor, it is characterized in that: between described tire pressure sensor and described tire pressure signal processor, be also provided with signal matching device, described signal matching device comprises Signal Matching treater, the high frequency transmission circuit be connected with described Signal Matching treater and low frequency communication circuit, inducement signal amplifying circuit is provided with between described low frequency communication circuit and described Signal Matching treater, comparator circuit and induction reference signal input circuit, described inducement signal amplifying circuit is all connected with described comparator circuit with induction reference signal input circuit, described comparator circuit is connected with described Signal Matching treater, the input end of described inducement signal amplifying circuit is connected with described low frequency communication circuit, also comprise the signal analysis statistic device and statistics memory storage that are connected with Signal Matching treater.
2. the system for monitoring pressure in tyre with signal matching device according to claim 1, is characterized in that: also comprise the controlling functions key device that is connected with described Signal Matching treater and tire pressure and to fluctuate indicating device.
3. the system for monitoring pressure in tyre with signal matching device according to claim 2, is characterized in that: also comprise the tyre temperature be connected with described Signal Matching treater and to fluctuate indicating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131088.5A CN104786753A (en) | 2015-03-25 | 2015-03-25 | Tire pressure monitoring system with signal matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131088.5A CN104786753A (en) | 2015-03-25 | 2015-03-25 | Tire pressure monitoring system with signal matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786753A true CN104786753A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131088.5A Pending CN104786753A (en) | 2015-03-25 | 2015-03-25 | Tire pressure monitoring system with signal matching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104786753A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781479Y (en) * | 2005-03-29 | 2006-05-17 | 上海泰好电子科技有限公司 | Two-way channel communication compatible circuit in tyre pressure monitoring system |
| KR20070080888A (en) * | 2006-02-09 | 2007-08-14 | 주식회사 현대오토넷 | Tire pressure monitering system receiver integrated with low frequency initiator and tire position studying method thereof |
| CN101570117A (en) * | 2009-05-31 | 2009-11-04 | 广东铁将军防盗设备有限公司 | Methods for matching and debugging signals in tire pressure monitoring system |
| CN101574911A (en) * | 2009-05-31 | 2009-11-11 | 广东铁将军防盗设备有限公司 | Tire pressure monitoring system and signal matching device thereof |
| CN201350806Y (en) * | 2009-02-11 | 2009-11-25 | 哈尔滨威帝汽车电子有限公司 | Tire pressure monitoring system |
| CN103832224A (en) * | 2014-03-06 | 2014-06-04 | 深圳市道通科技有限公司 | Tire pressure monitoring system and device |
-
2015
- 2015-03-25 CN CN201510131088.5A patent/CN104786753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781479Y (en) * | 2005-03-29 | 2006-05-17 | 上海泰好电子科技有限公司 | Two-way channel communication compatible circuit in tyre pressure monitoring system |
| KR20070080888A (en) * | 2006-02-09 | 2007-08-14 | 주식회사 현대오토넷 | Tire pressure monitering system receiver integrated with low frequency initiator and tire position studying method thereof |
| CN201350806Y (en) * | 2009-02-11 | 2009-11-25 | 哈尔滨威帝汽车电子有限公司 | Tire pressure monitoring system |
| CN101570117A (en) * | 2009-05-31 | 2009-11-04 | 广东铁将军防盗设备有限公司 | Methods for matching and debugging signals in tire pressure monitoring system |
| CN101574911A (en) * | 2009-05-31 | 2009-11-11 | 广东铁将军防盗设备有限公司 | Tire pressure monitoring system and signal matching device thereof |
| CN103832224A (en) * | 2014-03-06 | 2014-06-04 | 深圳市道通科技有限公司 | Tire pressure monitoring system and device |
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Application publication date: 20150722 |