Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicular antenna fault self-detection method and system

A vehicle-mounted antenna and self-inspection technology, applied in the transmission system, transmission monitoring, electrical components, etc., can solve the problems of high complexity, low efficiency, small size, etc., and achieve the effect of improving efficiency and reducing complexity

Inactive Publication Date: 2018-03-02
SHENZHEN SHENGLU IOT COMM TECH CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of this integrated vehicle antenna system, the process of manual detection of faulty antennas is often very cumbersome, and there are problems of high complexity and low efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicular antenna fault self-detection method and system
  • Vehicular antenna fault self-detection method and system
  • Vehicular antenna fault self-detection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] see figure 1 , figure 1 It is a schematic flowchart of a method for self-detecting faults of a vehicle-mounted antenna disclosed in an embodiment of the present invention. Such as figure 1 As shown, the method for the vehicle-mounted antenna self-detection failure may include the following steps:

[0055] 101. The vehicle-mounted antenna controller detects the vehicle-mounted antenna number and the vehicle-mounted antenna status information sent by the vehicle-mounted antenna sensor installed on each vehicle-mounted antenna in the vehicle-mounted antenna system.

[0056] In the embodiment of the present invention, the vehicle-mounted antenna system includes multiple vehicle-mounted antennas, wherein each vehicle-mounted antenna is provided with a vehicle-mounted antenna sensor.

[0057] As an optional implementation manner, the vehicle antenna sensor on each vehicle antenna may send the vehicle antenna number and vehicle antenna status information to the vehicle ante...

Embodiment 2

[0064] see figure 2 , figure 2 It is a schematic flow chart of another method for self-detecting faults of a vehicle-mounted antenna disclosed in an embodiment of the present invention. Such as figure 2 As shown, the method for the vehicle-mounted antenna self-detection failure may include the following steps:

[0065] 201. The vehicle-mounted antenna controller sends a driving instruction to the antenna driving device in the vehicle-mounted antenna system, so that the antenna driving device controls each vehicle-mounted antenna to enter a working mode.

[0066] In the embodiment of the present invention, after the antenna drive device sends the drive command, the test device in the vehicle antenna system sends a test signal, and each vehicle antenna enters the working mode, receives the test signal in the working mode, and sends a return signal .

[0067] 202. For each vehicle antenna that enters the working mode, the vehicle antenna sensor of the vehicle antenna detec...

Embodiment 3

[0104] see image 3 , image 3 It is a structural schematic diagram of a vehicle-mounted antenna self-detecting fault system disclosed in an embodiment of the present invention. Such as image 3 As shown, the system can include:

[0105] Vehicle antenna controller 301, display stand 302, wherein:

[0106] The vehicle antenna controller 301 is configured to detect the vehicle antenna number and the vehicle antenna status information sent by the vehicle antenna sensor installed on each vehicle antenna in the vehicle antenna system.

[0107] The vehicle antenna controller 301 is also used to determine whether the vehicle antenna status information of the vehicle antenna is abnormal for each vehicle antenna, and if so, output an alarm message and send the vehicle antenna number of the vehicle antenna to the display station 302 .

[0108] The display stand 302 is used to display the serial number of the vehicle antenna.

[0109] Visible, implemented image 3 The described sys...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a vehicular antenna fault self-detection method and system. The vehicular antenna fault self-detection method comprises the steps that: a vehicular antenna sensor on each vehicular antenna sends number information and state information of each vehicular antenna to a vehicular antenna controller; the vehicular antenna controller judges whether the state information is abnormal or not; if so, an alarm prompt is output; and furthermore, the number information corresponding to the state information is sent to a display platform to display. By means of the embodiment of theinvention, each vehicular antenna self-detects the state information and reports; compared with the manual detection mode, the vehicular antenna fault detection complexity is reduced; and the efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of vehicle antennas, in particular to a method and system for self-detecting faults of vehicle antennas. Background technique [0002] At present, with the development of science and technology, the application of integrated chips is becoming more and more extensive. One of the applications is to integrate and modularize the vehicle antenna system to reduce the volume of the vehicle antenna system. When a vehicle-mounted antenna fails, it is often necessary to manually detect all the vehicle-mounted antennas one by one to find a certain vehicle-mounted antenna that has failed. However, due to the small volume of this integrated vehicle antenna system, the process of manual detection of faulty antennas is often very cumbersome, and there are problems of high complexity and low efficiency. Contents of the invention [0003] The embodiment of the invention discloses a method and a system for self-detecting f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04B17/10H04B17/17H04B17/318
CPCH04B17/102H04B17/17H04B17/318
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD