Pan-tilt and lens invoking method

A cloud mirror and calling time technology, applied in the field of cloud mirror calling, can solve problems such as unanticipated camera cloud mirror response, resource competition, disordered camera cloud mirror commands, etc., to avoid cloud mirror call conflicts, scientific design, cloud The effect of high efficiency of mirror use

Inactive Publication Date: 2012-06-20
HENAN SPLENDOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will lead to the problem of resource competition when multiple users control the camera cloud mirror. Since the control commands issued by each person reach the camera cloud mirror response end is uncertain, the actual commands executed by the camera cloud mirror are disordered. Yes, the response of the camera pan is not expected

Method used

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Embodiment Construction

[0009] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0010] A cloud mirror calling method, it comprises the following steps:

[0011] Step 1, set the PTZ control priority for each user who can call the video camera, the PTZ control priority of the user is set to 0--15 levels, wherein 0 level is reserved, and 1-15 levels are descending successively, wherein Level 0 is not configured, and it is the system default user with the highest authority;

[0012] Step 2, the user invokes and locks the video camera, and then, the user uses the pan-tilt operation right of the video camera. When the pan-tilt is locked, if the user does not set the lock duration, the system will automatically Set the lock duration. After the lock duration is exceeded, the control server will automatically unlock and send the unlock information to other users; when the gimbal is locked, the user's gimbal control priority ...

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Abstract

The invention provides a pan-tilt and lens invoking method, which comprises the following steps: a pan-tilt control priority is set for every user capable of invoking a video camera; the video camera is invoked and locked by the user, and then the pan-tilt control right of the video camera is used by the user; after the video camera is invoked and locked by the user, the video camera is invoked again by other users, i.e. when a video camera invoking conflict appears, the user with high pan-tilt control priority can compulsorily commutate the lock of the user with low pan-tilt control priority, and bypasses the immediate leadership to invoke, lock and use the pan-tilt control right of the video camera; and the users with the same pan-tilt control priority sequentially invoke, lock and use the pan-tilt control right of the video camera according to the sequence of invoking time. The pan-tilt and lens invoking method has the advantages of scientific design, reliable pan-tilt mirror invoking expectation and high pan-tilt use efficiency and can avoid pan-tilt and lens invoking conflicts.

Description

technical field [0001] The invention relates to a method for solving cloud mirror resource competition, and specifically relates to a cloud mirror calling method. Background technique [0002] At present, in the video surveillance system, for a camera with PTZ control, if multiple people operate at the same time, the camera PTZ will respond to the operation instructions in a first-come-first-executed manner, which makes the user’s camera PTZ operation behavior unpredictable of. The response mode of the camera cloud mirror to the control command is RS485, the data transmission mode is simplex, and the software processing is performed according to the queue sequence. This will lead to the problem of resource competition when multiple users control the camera cloud mirror. Since the control commands issued by each person reach the camera cloud mirror response end is uncertain, the actual commands executed by the camera cloud mirror are disordered. Yes, the response of the cam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N7/18
Inventor 杜勇慧李根胜高文茂
Owner HENAN SPLENDOR SCI & TECH
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