Intelligent monitoring pick-up head device using acoustic location

Abstract

The invention relates to an intelligent monitoring camera device which locates by means of acoustic waves, comprising a sound collection module, a processor module, a control module, a camera body and a storage module. The utilization of the device saves expensive storage resources, improves the effectiveness of collected video information and can also reduce the working time of a video monitoring device. At the same time, when target objects appear at monitoring places, a monitoring screen can automatically open, which is convenient and greatly improves the working efficiency.

Description

technical field [0001] The invention relates to an intelligent monitoring camera device, in particular to an intelligent monitoring camera device utilizing sound waves for positioning. Background technique [0002] In recent years, with the rapid development of computer, network, image processing and transmission technology, the camera as one of the 3C (Computer, Communication, Consumer Electronics) digital products has entered the security system and created the field of video surveillance technology. The video surveillance system is a new security automation technology composed of "camera", an advanced image acquisition tool, combined with alarm detectors and some system control equipment. Video surveillance is an important part of the security system, and it is a comprehensive system with strong prevention capabilities. Video surveillance is widely used in many occasions because of its intuition, accuracy, timeliness and rich information content. [0003] Digital video ...

AI Technical Summary

Problems solved by technology

[0004] However, surveillance cameras on the market have the disadvantages of inefficiency and waste of resources

First of all, once the surveillance camera is turned on, it will always be in the working state, no matter whether there is an abnormal phenomenon in the monitored site or whether it is calm or not.

While the camera is working, the storage device also writes a large amount of useless video information. It is possible that the information recorded in a storage device is all the unchanging pictures of the monitoring site. In this way, expensive storage device resources and power resources are wasted. work reduces the working life of the camera

[0005] Secondly, for non-omnidirectional rotating monitoring cameras, a large monitoring site needs to deploy multiple camera devices to achieve the purpose of all-round monitoring, which is an extreme waste of resources; and for omni-directional rotating monitoring cameras, because there is a cycle for one rotation, Therefore, there is a disadvantage that a certain place is not within the monitoring range at a certain moment, which can easily cause blind spots in monitoring at a certain moment, and create opportunities for premeditated people

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