CN210174552U - Tire pressure monitoring system with wheel anti-theft function and vehicle - Google Patents
Tire pressure monitoring system with wheel anti-theft function and vehicle Download PDFInfo
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- CN210174552U CN210174552U CN201920789595.1U CN201920789595U CN210174552U CN 210174552 U CN210174552 U CN 210174552U CN 201920789595 U CN201920789595 U CN 201920789595U CN 210174552 U CN210174552 U CN 210174552U
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Abstract
The utility model discloses a tire pressure monitoring system with wheel anti-theft function, which comprises a tire pressure sensor, a tire pressure receiver, a vehicle body controller and a warning device, wherein the tire pressure sensor is connected with the tire pressure receiver, the tire pressure receiver is connected with the vehicle body controller, the vehicle body controller is connected with the warning device, and the tire pressure monitoring system also comprises a vibration switch arranged in the tire pressure sensor; the shock switch in the tire pressure sensor is used for sensing the shock of the tire in the parking state, transmitting the sensed shock signal to the tire pressure receiver, and when the tire pressure receiver receives the tire shock signal which is more than 5 seconds and is sent by a certain tire, the tire pressure receiver transmits the signal to the vehicle body controller, and the vehicle body controller controls the warning device to send out an alarm signal. The utility model discloses a tire pressure monitoring system relies on the built-in vibrations switch of tire pressure sensor, and monitoring tire vibrations precision is high, improves the real-time of monitoring, and the sensor mounted position conceals, can effectively increase of service life, and the difficult molecule of being stolen destroys.
Description
Technical Field
The utility model relates to a tire pressure monitoring system and vehicle with wheel theftproof function belongs to tire safety technical field.
Background
Currently, tire pressure monitoring systems have been widely used in automobiles, which can effectively monitor parameters such as tire temperature and tire pressure. However, the system can only remind the dangerous states of underpressure, high pressure, high temperature and the like of the tire, and can not respond to the wheel loss condition when the vehicle is in the parking state. On the automobile parts, especially the wheel on the car, because of its value generally all is at several thousand yuan, therefore stolen condition takes place occasionally, and the wheel dismantles consuming time very short, and the crime is hidden, leads to detecing the degree of difficulty very big.
In order to prevent the wheel from being stolen, the main prevention measure in the market at present is to use an anti-theft screw, and the main principle is to process the screw into an irregular shape and to disassemble the screw by using a special tool. Although the anti-theft screw has a certain function, the anti-theft screw has the defects of overhigh price and the like, so that many car owners choose not to assemble the anti-theft screw; in addition, tools for detaching the anti-theft screws are more and more on the market, and the problem that the wheels are stolen cannot be fundamentally solved.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a tire pressure monitoring system with wheel theftproof function overcomes the defect that mechanical theftproof mode exists. The utility model discloses the vehicle of installing this tire pressure monitoring system is still provided.
In order to achieve the above object, the tire pressure monitoring system with a wheel anti-theft function adopted by the utility model comprises a tire pressure sensor, a tire pressure receiver, a vehicle body controller and a warning device, wherein the tire pressure sensor is connected with the tire pressure receiver, the tire pressure receiver is connected with the vehicle body controller, the vehicle body controller is connected with the warning device, and the tire pressure monitoring system further comprises a vibration switch arranged in the tire pressure sensor; the tire pressure sensor is characterized in that a vibration switch in the tire pressure sensor is used for sensing vibration of a tire in a parking state and transmitting a sensed vibration signal to a tire pressure receiver, when the tire pressure receiver receives a tire vibration signal which is sent by a certain tire and is greater than 5 seconds, the tire pressure receiver transmits the signal to a vehicle body controller, and the vehicle body controller controls a warning device to send out an alarm signal.
As an improvement, the warning device comprises at least one of a danger warning lamp and a horn of an automobile.
As an improvement, the flashing period of the danger warning lamp is 90 times/min, and the automobile horn works for 60 seconds.
As an improvement, the tire pressure sensor is connected with the tire pressure receiver through a wireless radio frequency signal; the tire pressure receiver is connected with the vehicle body controller and the vehicle body controller is connected with the warning device through connecting wire harnesses.
Additionally, the utility model also provides an install tire pressure monitoring system's vehicle, tire pressure sensor installs on the vehicle tyre, tire pressure receiver, warning device install respectively on the frame, automobile body controller installs in the driver's cabin.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses a tire pressure monitoring system can in time inform external relevant personnel with the information that the wheel is in stolen state effectively, reduces economic loss, and this tire pressure monitoring system accords with the national standard, just with the popularization.
2) The tire pressure monitoring system of the utility model has high monitoring precision by relying on the tire pressure sensor with a built-in vibration switch, thereby improving the real-time performance of monitoring; and the installation position of the sensor is hidden, so that the service life can be effectively prolonged, and the sensor is not easily damaged by thieves.
Drawings
FIG. 1 is a schematic view of the structure principle of the present invention;
FIG. 2 is a schematic view of the working process of the present invention;
fig. 3 is a schematic view of the installation structure of the present invention;
in the figure: 1. tire pressure sensor, 11, vibrations switch, 2, tire pressure receiver, 3, automobile body controller, 4, dangerous warning light, 5, car loudspeaker.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
As shown in fig. 1, a tire pressure monitoring system with a wheel anti-theft function comprises a tire pressure sensor 1, a tire pressure receiver 2, a vehicle body controller 3 and a warning device, wherein the tire pressure sensor 1 is connected with the tire pressure receiver 2, the tire pressure receiver 2 is connected with the vehicle body controller 3, the vehicle body controller 3 is connected with the warning device, and the tire pressure monitoring system further comprises a vibration switch 11 arranged in the tire pressure sensor 1;
the tire pressure sensor comprises a tire pressure sensor 1, a tire pressure receiver 2, a vibration switch 11, a vehicle body controller 3 and a warning device, wherein the tire pressure sensor 1 is used for sensing tire vibration in a parking state and transmitting a sensed vibration signal to the tire pressure receiver 2, and when the tire pressure receiver 2 receives a tire vibration signal which is sent by a certain tire and is longer than 5 seconds, the tire pressure receiver 2 transmits the signal to the vehicle body controller 3, and the vehicle body controller 3 controls the warning device to send out an alarm signal; when the vehicle is in a running state, even if the tire pressure receiver 2 receives the tire vibration signal, the tire pressure receiver 2 does not transmit the signal to the vehicle body controller 3 at this time. In addition, the tire pressure receiver 2 is arranged to receive the signals of more than 5s of tire vibration and then transmit the signals to the vehicle body controller 3, so that false alarm caused by accidental false touch of the tire can be prevented.
The model of the adopted tire pressure sensor is TN200 (Shenzhen Yiguo); the model of the tire pressure receiver is CAN300 (Shenzhen Yi Guo); the model of the body controller is XGA36WEFWA31-09101 (creep vehicle); the model of the vibration switch is BL-2500N (Shenzhen Yiguo).
As a modification of the embodiment, the warning device includes at least one of a hazard warning lamp 4 (i.e., a double-side turn lamp) and a horn 5 of a vehicle. As a further improvement, the flashing period of the danger warning lamp 4 is 90 times/min, and the automobile horn works for 60 seconds. Through acoustic and optical signals, the attention of the relevant personnel around the vehicle can be greatly improved, and the driver can be warned.
As an improvement of the embodiment, the tire pressure sensor 1 and the tire pressure receiver 2, and the vibration switch 11 and the tire pressure receiver 2 are connected by wireless radio frequency signals, wherein the vibration switch 11 is welded on a circuit board in the tire pressure sensor 1; the tire pressure receiver 2 is connected with the vehicle body controller 3 and the vehicle body controller 3 is connected with the warning device through a connecting wire harness, such as a CAN wire harness.
As shown in fig. 3, the utility model also provides an install tire pressure monitoring system's vehicle, tire pressure sensor 1 installs on the vehicle tyre, tire pressure receiver 2, warning device install respectively on the frame, body controller 3 installs in the driver's cabin.
First, the vibration switch 11 is installed in the tire pressure sensor 1 of each tire. As shown in fig. 2, when the vehicle starts to run, even if the tire pressure receiver 2 receives a tire vibration signal, the tire pressure receiver 2 does not transmit the signal to the body controller 3 at this time, and does not send a wheel loss alarm message to a BCM (body controller);
when a vehicle is in a static state, if one of the tires is pried by a person, the tire vibrates for more than 5 seconds, so that the tire pressure receiver 2 receives vibration information transmitted by a vibration switch 11 installed on the tire and transmits the vibration information to the BCM through a wire harness, the BCM controls the hazard warning lamp 4 to flicker and drives the automobile horn 5 to work after receiving the information, the flicker period of the hazard warning lamp is 90 times/min, and the automobile horn works for 60 seconds.
The tire pressure monitoring system of the utility model can greatly improve the attention of the related personnel around the vehicle through acoustic and optical signals, and warn the driver to avoid the risk of stealing the wheels; meanwhile, the anti-theft device plays a role in frightening thieves. When the wheels stop vibrating, the tire pressure receiver cannot receive vibration information, and the BCM stops driving the danger warning lamp and the automobile horn.
The above description is only exemplary of the invention, and should not be taken as limiting the invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the invention should be included in the scope of the invention.
Claims (5)
1. A tire pressure monitoring system with a wheel anti-theft function comprises a tire pressure sensor, a tire pressure receiver, a vehicle body controller and a warning device, wherein the tire pressure sensor is connected with the tire pressure receiver;
the tire pressure sensor is characterized in that a vibration switch in the tire pressure sensor is used for sensing vibration of a tire in a parking state and transmitting a sensed vibration signal to a tire pressure receiver, when the tire pressure receiver receives a tire vibration signal which is sent by a certain tire and is greater than 5 seconds, the tire pressure receiver transmits the signal to a vehicle body controller, and the vehicle body controller controls a warning device to send out an alarm signal.
2. The tire pressure monitoring system with wheel anti-theft function according to claim 1, wherein the warning device comprises at least one of a hazard warning lamp and a car horn.
3. The tire pressure monitoring system with a wheel theft prevention function according to claim 2, wherein the flashing period of the hazard lamps is 90 times/min and the horn of the car operates for 60 seconds.
4. The tire pressure monitoring system with the wheel anti-theft function according to claim 1, wherein the tire pressure sensor is connected with the tire pressure receiver through a wireless radio frequency signal; the tire pressure receiver is connected with the vehicle body controller and the vehicle body controller is connected with the warning device through connecting wire harnesses.
5. A vehicle, characterized in that the vehicle is provided with the tire pressure monitoring system of any one of claims 1 to 4, the tire pressure sensor is arranged on a tire of the vehicle, the tire pressure receiver and the warning device are respectively arranged on a vehicle frame, and the vehicle body controller is arranged in a cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789595.1U CN210174552U (en) | 2019-05-29 | 2019-05-29 | Tire pressure monitoring system with wheel anti-theft function and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789595.1U CN210174552U (en) | 2019-05-29 | 2019-05-29 | Tire pressure monitoring system with wheel anti-theft function and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210174552U true CN210174552U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789595.1U Active CN210174552U (en) | 2019-05-29 | 2019-05-29 | Tire pressure monitoring system with wheel anti-theft function and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210174552U (en) |
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2019
- 2019-05-29 CN CN201920789595.1U patent/CN210174552U/en active Active
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