CN204845405U - Tire pressure of unusual vibration of tire can be listened and system is listened - Google Patents
Tire pressure of unusual vibration of tire can be listened and system is listened Download PDFInfo
- Publication number
- CN204845405U CN204845405U CN201520588780.6U CN201520588780U CN204845405U CN 204845405 U CN204845405 U CN 204845405U CN 201520588780 U CN201520588780 U CN 201520588780U CN 204845405 U CN204845405 U CN 204845405U
- Authority
- CN
- China
- Prior art keywords
- tire
- sensor
- microcontroller
- microprocessor
- vibration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000002159 abnormal effect Effects 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a tire pressure of unusual vibration of tire can be listened and system is listened, its module of listening of listening the system in the tire pressure sets up unusual vibration sensor for whether the change situation of sensing tire pivot axis axle acceleration is unusual, if tire pivot axis axle has the unusual speed change of adding, judge then that the tire has song tuo or normal wear's problem not, and the driver is given to the warning signal of the unusual vibration of transmission tire, borrow this for a tire pressure of unusual vibration of tire can be listened and system is listened is provided, can listen the tire and whether vibrate unusually in the driving in -process, and have and make the tire pressure listen the system to have the efficiency that the function was listened in the unusual vibration of tire concurrently.
Description
Technical Field
The present invention relates to a tire pressure detecting system capable of detecting abnormal vibration of a tire, and more particularly to a design for detecting abnormal vibration of a tire by detecting the acceleration of a tire rotating shaft with an abnormal vibration sensor, and determining the possibility of loosening or abnormal wear of the tire if the acceleration of the tire rotating shaft changes abnormally, and transmitting the warning signal of the abnormal vibration of the tire to a driver.
Background
The tire of a vehicle must have normal tire pressure, and the air tightness problem of the tire or the air valve of the tire after the tire rotates at high speed is easy to generate pressure relief after the tire is used for a period of time or is exposed to sunlight and the temperature is reduced at night, and particularly, when the tire of a vehicle running at high speed is blown out due to insufficient tire pressure, the consequence is serious, and the tire pressure value of the tire is too low or too high, which can affect the driving safety, so the tire pressure detecting system is listed as the standard equipment of the vehicle at present.
Secondly, the loosening or abnormal wear of the tires can cause abnormal vibration when the vehicle runs, which is easy for the driver to feel fatigue, even can cause unnecessary wear of the suspension system of the vehicle, and can also affect the driving safety; however, an experienced driver may detect the problem of loosening or abnormal wear of the tire due to abnormal vibration of the tire at a proper time, but most of the drivers may find it difficult to detect the problem of abnormal vibration of the tire by themselves.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem that will solve lies in, overcomes the above-mentioned defect that prior art exists, and provides a can listen tire pressure detecting system of tire abnormal vibration, and it has the efficiency of whether listening the tire abnormal vibration in driving process.
The utility model provides a technical scheme that its technical problem adopted is:
a tire pressure detecting system capable of detecting abnormal vibration of tires comprises a detecting module arranged on each tire and an operating module arranged in a vehicle; wherein, should detect the module and include: a microcontroller having at least one microprocessor unit; a pressure sensor connected to the microcontroller; a start sensor connected to the microcontroller; a wireless transmission transmitter connected to the microcontroller; an abnormal vibration sensor connected to the microcontroller; and a battery connected to the microcontroller, the pressure sensor, the start sensor, the wireless transmitter and the abnormal vibration sensor; and the control module is connected with the vehicle power or powered by the battery and comprises: a microprocessor; a display connected to the microprocessor; an alarm connected to the microprocessor; an operation interface connected to the microprocessor; and a wireless transceiver connected to the microprocessor; therefore, each starting sensor senses the acceleration change or vibration of the running of the vehicle, and each detecting module is started; each pressure sensor senses the tire pressure of each tire and transmits the tire pressure to the control module to display and warn; each abnormal vibration sensor senses the acceleration change of the tire rotating shaft spindle, and when the tire rotating shaft spindle has abnormal acceleration change, the abnormal vibration warning signal of the tire is transmitted to the control module.
In addition, the starting sensor is any one or the combination of a tire rotating centrifugal shaft acceleration sensor and a tire running tangent axis acceleration sensor, and the abnormal vibration sensor is a tire rotating shaft spindle acceleration sensor; or the starting sensor is any one or the combination of a tire rotating centrifugal shaft vibration switch or a tire running tangent axis vibration switch; however, the tire rotating spindle acceleration sensor or/and the tire traveling tangential axis acceleration sensor and the tire rotating spindle acceleration sensor are integrated as a two-axis acceleration sensor or a three-axis acceleration sensor. Furthermore, the microcontroller further comprises an amplifying unit, an analog/digital converting unit, a temperature sensing unit and a voltage sensing unit. Also, the wireless transmitter is an RF transmitter and the wireless receiver is an RF receiver. In addition, the micro-processing unit, the amplifying unit, the analog/digital converting unit, the temperature sensing unit, the voltage sensing unit, the pressure sensor, the start sensor, the abnormal vibration sensor and the wireless transmission transmitter are partially or completely integrated into a microcontroller. In addition, the detecting module is an inside tire type detecting module or an outside tire type detecting module.
The beneficial effects of the utility model are that, it has the efficiency of whether the tire is abnormal vibration in driving process.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the installation state of the present invention.
Fig. 2 is a schematic view of the installation state of the module for detecting the tire cavity of the present invention.
Fig. 3 is a schematic diagram of the structural block of the present invention.
The reference numbers in the figures illustrate:
10 detection module
11 microcontroller
111 micro-processing unit
112 amplifying unit
113 analog/digital conversion unit
114 temperature sensing unit
115 voltage sensing unit
12 pressure sensor
13 start sensor
14 wireless transmission transmitter
15 abnormal vibration sensor
16 cell
20 control module
21 microprocessor
22 display
23 alarm
24 operation interface
25 wireless transmission receiver
30 tyre
Detailed Description
First, referring to fig. 1 to 3, the tire pressure detecting system of the present invention includes a detecting module 10 installed on each tire 30 and a control module 20 installed in a vehicle; the detecting module 10 can be an inside tire detecting module (shown in fig. 2) or an outside tire detecting module (not shown), and the control module 20 can be connected to a vehicle power supply or powered by a battery.
However, the detection module 10 includes: a microcontroller 11 having at least a microprocessor unit 111, the microcontroller 11 preferably further having an amplifying unit 112 and an analog/digital converting unit 113, and the microcontroller 11 further having a temperature sensing unit 114 and a voltage sensing unit 115; a pressure sensor 12 connected to the microcontroller 11; a start sensor 13 connected to the microcontroller 11 for sensing the tire rotation status, wherein the start sensor 13 can be any one or combination of a tire rotation centrifugal axis (Y-axis) acceleration sensor or a tire travel tangent axis (X-axis) acceleration sensor, even a vibration switch; a wireless transmitter 14, which may be an RF (radio frequency) transmitter, connected to the microcontroller 11; an abnormal vibration sensor 15 connected to the microcontroller 11 for sensing the vibration state of the tire, wherein the abnormal vibration sensor 15 can be a tire rotation axis spindle (Z-axis) acceleration sensor; and a battery 16 connected to the microcontroller 11, the pressure sensor 12, the start sensor 13, the wireless transmitter 14 and the abnormal vibration sensor 15; the microprocessor unit 111, the amplifying unit 112, the analog/digital conversion unit 113, the temperature sensing unit 114, the voltage sensing unit 115, the pressure sensor 12, the start sensor 13, the wireless transmission transmitter 14 and the abnormal vibration sensor 15 may be partially or completely integrated into a microcontroller, but the integration state is various and is not for the purpose of the present patent application and is not described again; in addition, the start sensor 13 and the abnormal vibration sensor 15 may be integrated into a two-axis acceleration sensor or a three-axis acceleration sensor.
Furthermore, the control module 20 includes: a microprocessor 21; a display 22 connected to the microprocessor 21; an alarm 23 connected to the microprocessor 21; an operation interface 24 connected to the microprocessor 21; and a wireless transceiver 25, which may be an RF receiver, is coupled to the microprocessor 21.
Therefore, after the vehicle starts to run, each starting sensor 13 senses the acceleration change or vibration (tire rotation state) of the vehicle, so as to start each detecting module 10, and each wireless transmitter 14 transmits a respective signal to the wireless transmitter 25 of the control module 20, so that the tire pressure and tire temperature analog signals of each tire sensed by each pressure sensor 12 and each temperature sensing unit 114 are amplified and converted into digital signals by each amplifying unit 112 and each analog/digital conversion unit 113, and are correspondingly displayed on the display 22, and if the tire pressure and the tire temperature are abnormal, the warning device 23 is used for giving a warning; meanwhile, each abnormal vibration sensor 15 can sense the acceleration change condition (tire vibration state) of the tire rotating shaft spindle, if the tire rotating shaft spindle has abnormal acceleration change, the tire may have a problem of loosening or abnormal wear, and the alarm 23 is used to give an alarm; in addition, each voltage sensing unit 115 senses the power of each battery 16 and displays the power on the display 22.
Based on the above structure, the utility model discloses a whether utilize to set up unusual vibration sensor 15 to detect the change situation of tire axis of rotation axle acceleration unusual, if there is unusual acceleration change in tire axis of rotation axle, judge that the tire may loosen or the problem of abnormal wear, and transmit the warning signal of the unusual vibration of tire to the driver; therefore, the utility model discloses can listen whether unusual vibration of tire in the driving process, and have the efficiency that makes the tire pressure listen system and have the unusual vibration of tire and listen the function concurrently.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
To sum up, the utility model discloses in structural design, use practicality and cost effectiveness, it is required to accord with industry development completely, and the structure that discloses also has unprecedented innovation structure, has novelty, creativity, practicality, accords with the regulation about novel patent essential, so the application is mentioned according to law.
Claims (8)
1. A tire pressure detecting system capable of detecting abnormal vibration of tires is characterized by comprising a detecting module arranged on each tire and a control module arranged in a vehicle; wherein,
the detection module includes: a microcontroller having at least one microprocessor unit; a pressure sensor connected to the microcontroller; a start sensor connected to the microcontroller; a wireless transmission transmitter connected to the microcontroller; an abnormal vibration sensor connected to the microcontroller; and a battery connected to the microcontroller, the pressure sensor, the start sensor, the wireless transmitter and the abnormal vibration sensor; and
the control module is connected with the vehicle power or powered by a battery and comprises: a microprocessor; a display connected to the microprocessor; an alarm connected to the microprocessor; an operation interface connected to the microprocessor; and a wireless transceiver connected to the microprocessor;
therefore, each starting sensor senses the acceleration change or vibration of the running of the vehicle, and each detecting module is started; each pressure sensor senses the tire pressure of each tire and transmits the tire pressure to the control module to display and warn; each abnormal vibration sensor senses the acceleration change of the tire rotating shaft spindle, and when the tire rotating shaft spindle has abnormal acceleration change, the abnormal vibration warning signal of the tire is transmitted to the control module.
2. The tire pressure detecting system of claim 1, wherein the start sensor is one or a combination of a tire rotation eccentric axis acceleration sensor and a tire travel tangential axis acceleration sensor, and the abnormal vibration sensor is a tire rotation axial axis acceleration sensor.
3. The tire pressure detecting system of claim 1, wherein the start sensor is one or a combination of a tire rotation centrifugal axis vibration switch and a tire travel tangent axis vibration switch.
4. The tire pressure detecting system according to claim 2, wherein the tire rotation eccentric axis acceleration sensor and/or the tire travel tangential axis acceleration sensor and the tire rotation axis spindle acceleration sensor are integrated as a two-axis acceleration sensor or a three-axis acceleration sensor.
5. The tire pressure detecting system according to any one of claims 1 to 4, wherein the microcontroller further comprises an amplifying unit, an analog/digital converting unit, a temperature sensing unit and a voltage sensing unit.
6. The tire pressure detecting system of claim 5, wherein the wireless transmitter is an RF transmitter and the wireless receiver is an RF receiver.
7. The tire pressure detecting system according to claim 5, wherein the microprocessor unit, the amplifying unit, the analog/digital converting unit, the temperature sensing unit, the voltage sensing unit, the pressure sensor, the start sensor, the abnormal vibration sensor and the wireless transmitter are partially or completely integrated into a microcontroller.
8. The system as claimed in claim 5, wherein the detecting module is an inside-tire detecting module or an outside-tire detecting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588780.6U CN204845405U (en) | 2015-08-07 | 2015-08-07 | Tire pressure of unusual vibration of tire can be listened and system is listened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588780.6U CN204845405U (en) | 2015-08-07 | 2015-08-07 | Tire pressure of unusual vibration of tire can be listened and system is listened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845405U true CN204845405U (en) | 2015-12-09 |
Family
ID=54735992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588780.6U Expired - Fee Related CN204845405U (en) | 2015-08-07 | 2015-08-07 | Tire pressure of unusual vibration of tire can be listened and system is listened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204845405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583933B (en) * | 2015-12-21 | 2017-05-21 | 林崇鎰 | Tire condition detecting and alerting method |
| CN108146162A (en) * | 2016-12-05 | 2018-06-12 | 固特异轮胎和橡胶公司 | Indirect tire pressure and state of wear estimating system and method |
-
2015
- 2015-08-07 CN CN201520588780.6U patent/CN204845405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583933B (en) * | 2015-12-21 | 2017-05-21 | 林崇鎰 | Tire condition detecting and alerting method |
| CN108146162A (en) * | 2016-12-05 | 2018-06-12 | 固特异轮胎和橡胶公司 | Indirect tire pressure and state of wear estimating system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7394357B2 (en) | Wheel condition determination apparatus | |
| JP4816102B2 (en) | Tire pressure monitoring system | |
| JP4503078B2 (en) | Tire rotation detection device, tire rotation detection method, and tire monitoring device | |
| JP2010167865A (en) | Vehicle load capacity detecting device | |
| US20020075146A1 (en) | Transmitter and transmitting method of tire condition monitoring apparatus | |
| CN104924864A (en) | Tire pressure monitoring method for pure electric vehicle | |
| CN201800469U (en) | Solar automobile tire pressure monitoring system | |
| CN108263151A (en) | The tire pressure monitoring method of automobile and automobile | |
| CN111907269A (en) | Vehicle state detection system based on intelligent tire technology | |
| CN204845405U (en) | Tire pressure of unusual vibration of tire can be listened and system is listened | |
| CN102133844A (en) | Vehicle tire pressure detection system | |
| CN106427423A (en) | Tire pressure detecting system capable of detecting abnormal vibration of tire | |
| CN203046766U (en) | Tire pressure and temperature monitoring device for tire based on singlechip microcomputer | |
| CN203651364U (en) | Tire pressure monitoring device | |
| CN103223830A (en) | Automobile tire air pressure compound monitoring apparatus and monitoring method thereof | |
| TWM516516U (en) | Tire pressure detection system capable of detecting abnormal vibration of tire | |
| CN202507863U (en) | Tire pressure monitoring system | |
| US20110313611A1 (en) | Tire autolocation system and method using an angular velocity | |
| CN103317979A (en) | Built-in automatic tire pressure monitoring system | |
| CN109532349B (en) | On-line detection device for tire pressure of motor vehicle | |
| CN217170388U (en) | Non-motor vehicle tire pressure monitoring system and non-motor vehicle | |
| CN203078239U (en) | Real-time tire pressure detecting system | |
| CN203472440U (en) | Car and tire pressure compensation device for same | |
| CN104553640A (en) | Tire pressure monitoring device | |
| CN205651906U (en) | Vehicle -mounted display device |
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: 20151209 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |