Patrol robot, early warning system and monitoring method of patrol robot

A patrol robot, robot technology, applied in the field of robotics, can solve problems such as false negatives and false positives

Active Publication Date: 2012-03-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional monitoring robots mostly use camera devices and image detection algorithms to monitor abnormal states. However, camera devices are limited by shooting conditions and viewing angles, and are prone to false positives and false alarms.

Method used

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  • Patrol robot, early warning system and monitoring method of patrol robot
  • Patrol robot, early warning system and monitoring method of patrol robot
  • Patrol robot, early warning system and monitoring method of patrol robot

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Embodiment Construction

[0048] Further description will be made below in conjunction with the accompanying drawings.

[0049] figure 1 It is a structural diagram of the patrol robot module of an embodiment, figure 2 It is the external structure diagram of the patrol robot. refer to figure 1 with figure 2, the patrol robot includes a robot body 10 and a mobile device 20 connected to the robot body 10 for the patrol robot to travel. The robot main body 10 is provided with a sound monitoring module 100 , a video monitoring module 200 and an actuator 300 . The sound monitoring module 100 collects and stores sound data, and screens the sound data according to abnormal rules, and further processes the sound data conforming to the abnormal rules to obtain the direction of the sound source. Move down. The video monitoring module 200 collects and caches video data to obtain video data frames, and performs real-time human body detection according to the data frames. The mobile device 20 is driven by th...

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Abstract

The invention discloses a patrol robot, which comprises a robot main body, a moving device connected with the robot main body and used for advancing of the patrol robot, an execution mechanism for driving the moving device, and a sound monitoring module arranged in the robot main body, wherein the sound monitoring module is used for acquiring and storing sound data, screening the sound data according to the abnormality rules and processing the sound data in accordance with the abnormality rules to acquire the azimuth of a sound source; and the moving device moves according to the azimuth of the sound source. Moreover, the invention also provides an early warning system based on the patrol robot, and a monitoring method of the patrol robot. According to the patrol robot, the early warning system and the monitoring method of the patrol robot, because sound is adopted for monitoring, the limitation of shooting conditions and visual angles can be neglected, and the abnormal condition that the video cannot be monitored due to the limitation of a dead zone can be monitored.

Description

【Technical field】 [0001] The invention relates to robots, in particular to an intelligent outdoor patrol robot, an early warning system and a monitoring method for the patrol robot. 【Background technique】 [0002] Surveillance technology plays a role that cannot be underestimated in terms of safety protection and crime prevention. Previous preventive measures based on civil air defense can no longer meet people's needs. The new monitoring network composed of human patrols and fixed-point cameras has inherent weaknesses such as easy fatigue of security guards and blind spots of cameras, and has increasingly failed to keep up with the development of the times. At present, people not only need the monitoring system to accurately obtain abnormal behaviors and outdoor environmental conditions, but also need the monitoring system to respond to potential safety hazards in a timely manner. In this context, a monitoring device that can move autonomously and give an alarm in time - a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02H04N7/18
Inventor 刘营欧勇盛彭安思吴新宇徐扬生周翊民吴纪生孙健铨
Owner HUAWEI TECH CO LTD
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