Monitoring device linkage method and device

Abstract

The invention provides a monitoring device linkage method and device. The method comprises the steps of calculating a relative location relationship between a target object in the field of view of a first monitoring device, and the first monitoring device according to the state parameter of the first monitoring device; calculating a first motion parameter of a second monitoring device according to the relative location relationship between the target object and the first monitoring device, a predicted relative location relationship between the first monitoring device and the second monitoring device, and the state parameter of the second monitoring device; controlling the second monitoring device to adjust the state parameter according to the first motion parameter, wherein the first motion parameter is used for enabling the second monitoring device to adjust the state parameter according to the first motion parameter and then capture the image of the target object. According to the method, self-adaptive high-precision device linkage and the tracking of the moving target object can be realized at the same time, further when the method is carried out on multiple monitoring devices, a multi-device self-adaptive linkage scheme can be realized.

Description

technical field [0001] The invention relates to the monitoring field, in particular to a monitoring equipment linkage method and device. Background technique [0002] With the improvement of social security awareness and the advancement of projects such as Safe City, the use of monitoring equipment is becoming more and more extensive. Monitoring equipment such as high-definition ball cameras and high-definition smart guns have been widely used in various monitoring environments. People's requirements for monitoring equipment are getting higher and higher. Monitoring equipment not only needs to track people and vehicles in a timely and accurate manner, but also needs to be linked with each other for target tracking. However, in order to achieve the linkage between high-precision monitoring equipment, complex manual calibration is usually required, and due to the diversity of the outdoor environment of the monitoring equipment, when affected by factors such as strong winds, th...

AI Technical Summary

Problems solved by technology

However, in order to achieve the linkage between high-precision monitoring equipment, complex manual calibration is usually required, and due to the diversity of the outdoor environment of the monitoring equipment, when affected by factors such as strong winds, the observed objects are easily blurred or wobbly. , which makes manual positioning more cumbersome. In particular, when the number of devices is large, the loss of manpower is very large. At the same time, the linkage between devices does not have an adaptive function. Calibration and correction are required for different angles and points.

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