Method and system for triggering control signal in linkage mode

A trigger control and signal technology, applied in the field of signal processing, can solve the problem of inability to start emergency recording and alarm, and achieve the effect of facilitating investigation and evidence collection, ensuring information security, and smooth communication

Active Publication Date: 2021-08-13
SHENZHEN SHUNMENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to solve the problem that the existing vehicle-mounted audio and video recorder cannot start emergency video recording and alarm after the personnel get off the vehicle

Method used

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  • Method and system for triggering control signal in linkage mode
  • Method and system for triggering control signal in linkage mode
  • Method and system for triggering control signal in linkage mode

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Experimental program
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Embodiment Construction

[0048] The following is attached Figure 1-5 The application is described in further detail.

[0049] In view of the existing problems: when the personnel get off the car and find that there is an emergency at the scene, it is impossible to notify the car audio and video recorder to start the emergency recording and report the event to the background. In order to solve the above problems, refer to figure 1 , which is a flow chart of the steps of a method for linkage triggering a control signal in the present application, specifically, the method includes:

[0050] S1. After the on-board host 100 is turned on, establish a communication connection with the back-end platform 300;

[0051] S2. Establish a communication connection with the mobile terminal 200 after the mobile terminal 200 is turned on;

[0052] S3. Receive an alarm signal from the mobile terminal 200, start audio and video recording, and send alarm information to the backend platform 300.

[0053]The method desc...

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Abstract

The invention discloses a method and a system for triggering a control signal in a linkage mode. The method comprises the steps: building communication connection with a rear-end platform after a vehicle-mounted host is started; after the mobile terminal is started, establishing communication connection with the mobile terminal; and receiving an alarm signal of the mobile terminal, starting audio and video recording, and sending alarm information to a back-end platform. According to the scheme, interaction between the vehicle-mounted host and the mobile terminal and linkage triggering of the alarm signal can be achieved, timely rescue is facilitated, and meanwhile information safety is guaranteed.

Description

technical field [0001] The present application relates to the field of signal processing, and in particular to a method and system for linkage triggering control signals. Background technique [0002] In traffic command or police vehicles, audio and video recorders are usually installed to record audio and video information during driving. When the vehicle breaks down or needs to get off the vehicle to handle emergency events, it is also necessary to wear a portable audio and video recorder. The recorder is used to record what happened on site, and the two devices are independent of each other. When the personnel get off the car and find that there is an emergency at the scene, it is impossible to notify the vehicle-mounted audio and video recorder to start the emergency recording and report the event to the back-end platform. Therefore, the existing technology needs to be improved. Contents of the invention [0003] The purpose of this application is to solve the problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B25/08G07C5/00G07C5/08H04W4/029H04W4/48
CPCG08B25/08H04W4/029H04W4/48G07C5/008G07C5/0841
Inventor 朱波林睦权贝树杨宗睿温新昌唐仕元
Owner SHENZHEN SHUNMENG TECH
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