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Maintenance method and system for intelligent antenna system used for tire pressure monitoring

A technology of tire pressure monitoring and antenna system, applied in transmitter monitoring, signal transmission system, tire measurement, etc., can solve problems such as failure to achieve normal work and low reliability, and achieve the effect of improving reliability and reducing system crashes

Active Publication Date: 2018-01-16
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current tire pressure monitoring smart antenna system often uses a fixed antenna in the process of completing tire pressure information monitoring. When the fixed antenna used fails, the tire pressure monitoring smart antenna system cannot work normally. It can be seen that The current tire pressure monitoring smart antenna system has the problem of low reliability

Method used

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  • Maintenance method and system for intelligent antenna system used for tire pressure monitoring
  • Maintenance method and system for intelligent antenna system used for tire pressure monitoring
  • Maintenance method and system for intelligent antenna system used for tire pressure monitoring

Examples

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Embodiment 1

[0045] See figure 1 , figure 1 It is a schematic flowchart of a maintenance method for a tire pressure monitoring smart antenna system disclosed in an embodiment of the present invention. Such as figure 1 As shown, the maintenance method of the tire pressure monitoring smart antenna system may include the following steps:

[0046] 101. When the driving monitoring system detects that the vehicle is started, it sends a broadcast instruction to the vehicle controller.

[0047] In the embodiment of the present invention, the driving monitoring system uses the detection device to detect the state of the vehicle, and when it detects that the vehicle is started or someone enters the vehicle, it sends a broadcast instruction to the vehicle controller. The transmission mode may include wireless transmission or wired transmission. The embodiment is not limited, and the broadcast instruction is used to control the vehicle controller to broadcast the test signal.

[0048] 102. The vehicle contr...

Embodiment 2

[0057] See figure 2 , figure 2 It is a schematic flowchart of another maintenance method for a tire pressure monitoring smart antenna system disclosed in an embodiment of the present invention. Such as figure 2 As shown, the maintenance method of the tire pressure monitoring smart antenna system may include the following steps:

[0058] 201. When the driving monitoring system detects that the vehicle is started, it sends a broadcast instruction to the vehicle controller.

[0059] In the embodiment of the present invention, the driving monitoring system uses the detection device to detect the state of the vehicle, and when it detects that the vehicle is started or someone enters the vehicle, it sends a broadcast instruction to the vehicle controller. The transmission mode may include wireless transmission or wired transmission. The embodiment is not limited, and the broadcast instruction is used to control the vehicle controller to broadcast the test signal.

[0060] 202. The vehi...

Embodiment 3

[0083] See image 3 , image 3 It is a schematic flowchart of another maintenance method for a tire pressure monitoring smart antenna system disclosed in an embodiment of the present invention. Such as image 3 As shown, the maintenance method of the tire pressure monitoring smart antenna system may include the following steps:

[0084] 301. The driving monitoring system detects whether the vehicle is started, if it is, execute step 302 to step 303, if not, end this process.

[0085] In the embodiment of the present invention, the driving monitoring system uses the detection device to detect the state of the vehicle, and when it detects that the vehicle is started or someone enters the vehicle, it sends a broadcast instruction to the vehicle controller. The transmission mode may include wireless transmission or wired transmission. The embodiment is not limited, and the broadcast instruction is used to control the vehicle controller to broadcast the test signal.

[0086] 302. The dri...

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Abstract

The invention provides a maintenance method and system for intelligent antenna system used for tire pressure monitoring. The maintenance method comprises the steps that a driving monitoring system sends a broadcasting instruction to a vehicle controller when starting of a vehicle is detected; the vehicle controller broadcasts a test signal after receiving the broadcasting instruction; and the intelligent antenna system for tire pressure monitoring utilizes at least one preset antenna to monitor the test signal and selects an antenna with the highest signal intensity value of the monitored testsignal from the at least one preset antenna as a target antenna for monitoring of the tire pressure information of the vehicle. According to embodiments of the invention, at least one antenna is arranged in the intelligent antenna system for tire pressure monitoring; when a target antenna has a fault, an antenna with the highest signal intensity value of the monitored test signal can be selectedfrom the at least one antenna preset in the intelligent antenna system for tire pressure monitoring as the target antenna for monitoring of the tire pressure information of the vehicle; so the standbyantenna is utilized when the target antenna has a fault. Thus, the possibility of breakdown of the system due to the fault of a certain antenna can be reduced, and the reliability of the intelligentantenna system used for tire pressure monitoring can be improved.

Description

Technical field [0001] The invention relates to the technical field of antennas, in particular to a maintenance method and system for a tire pressure monitoring smart antenna system. Background technique [0002] Currently, data shows that car accidents caused by flat tires account for a very high proportion of vicious traffic accidents. Among all the factors that can cause flat tires, insufficient tire pressure is the primary cause. Therefore, people are increasingly monitoring tire pressure. Pay attention. However, the current tire pressure monitoring smart antenna system often uses a fixed antenna in the process of completing tire pressure information monitoring. When the fixed antenna used fails, the tire pressure monitoring smart antenna system cannot work normally. It can be seen that, The current tire pressure monitoring smart antenna system has the problem of low reliability. Summary of the invention [0003] The embodiment of the invention discloses a maintenance method...

Claims

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Application Information

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IPC IPC(8): G08C17/02
CPCB60C23/02B60Q9/00H04B17/12H04B17/15H04B17/16
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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