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Substation video monitoring system and method based on Boost pedestrian misjudgment prevention

A video monitoring system, video monitoring technology, applied in closed-circuit television systems, instruments, character and pattern recognition, etc., can solve problems such as false alarms, and achieve the effect of eliminating misjudgment

Pending Publication Date: 2021-11-05
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the serious misjudgment problems in the traditional pedestrian recognition system, such as the green plants at the entrance of the substation, when the wind blows, the plants will sway with the wind. At this time, the alarm system will capture the shaking green plants and issue an alarm, generating False alarm; another example is when an animal passes by the gate of a substation, the traditional pedestrian recognition system will capture the moving animal and issue an alarm, resulting in a false alarm

Method used

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  • Substation video monitoring system and method based on Boost pedestrian misjudgment prevention
  • Substation video monitoring system and method based on Boost pedestrian misjudgment prevention
  • Substation video monitoring system and method based on Boost pedestrian misjudgment prevention

Examples

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Effect test

Embodiment 1

[0083] Embodiment 1: The present invention intends to implement the monitoring and judging results of willow branches by the substation anti-misjudgment system.

[0084] First, the real-time image data around the substation is collected through the video image acquisition unit. The willow branch is determined as a moving object by the background frame difference method and the relevant image data of the willow branch is extracted.

[0085] The moving image extracted by the video image acquisition unit, through the main control unit, allows the infrared temperature sensor in the infrared temperature sensor to collect the infrared radiation energy of the willow branch; then calculate its temperature by the wavelength of the infrared energy radiated by the willow branch, and calculate The temperature of the branches of the willow tree is 14.7°C; finally, through the temperature judgment module in the infrared temperature sensor, it is judged that 14.7°C is not within the range of...

Embodiment 2

[0087] Embodiment 2: The present invention intends to implement the monitoring and judging results of the kitten by the anti-misjudgment system of the substation.

[0088] First, the real-time image data around the substation is collected through the video image acquisition unit. The kitten is determined as a moving object by background frame difference method and the relevant image data of the kitten is extracted.

[0089] The moving image extracted by the video image acquisition unit allows the infrared temperature sensor in the infrared temperature sensor to collect the infrared radiation energy of the kitten through the main control unit; The temperature of the kitten is 35.7°C; finally, the temperature judgment module in the infrared temperature sensor determines that 35.7°C is within the range of 35-40°C set by the system, and the infrared life detector is activated through the main control unit.

[0090] The infrared life detector detects the vital signs of the kitten,...

Embodiment 3

[0093] Embodiment 3: The present invention intends to implement the monitoring and judging results of pedestrians by the substation anti-misjudgment system.

[0094] First, the real-time image data around the substation is collected through the video image acquisition unit. The pedestrian is determined to be a moving object by the background frame difference method and the relevant image data of the pedestrian is extracted.

[0095] The moving image extracted by the video image acquisition unit, through the main control unit, the infrared temperature sensor in the infrared temperature sensor collects the infrared radiation energy of the pedestrian; then the temperature is calculated from the infrared energy wavelength radiated by the pedestrian, and the pedestrian The temperature is 37.2°C; finally, the temperature judging module in the infrared temperature sensor determines that 37.2°C is within the range of 35-40°C set by the system, and then activates the infrared life dete...

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Abstract

The invention discloses a substation video monitoring system and method based on Boost pedestrian misjudgment prevention. The method comprises the steps: distinguishing plants and animals through an infrared temperature sensor and an infrared life sensor according to whether vital signs exist, so as to solve the misjudgment of the shaking plants on an alarm system; distinguishing pedestrians and other animals by using an HOG feature + SVM classifier and a Boost algorithm, and eliminating misjudgment of other animals to the alarm system; and if the detection result is that a pedestrian exists, uploading the data to the PC terminal and synchronizing the data to the cloud terminal, and remininding related personnel in time.

Description

technical field [0001] The invention relates to the field of pedestrian misjudgment prevention detection, in particular to a substation video monitoring system and method based on Boost pedestrian misjudgment prevention. Background technique [0002] The substation belongs to a dangerous area. In order to prevent non-related personnel from approaching or entering the substation by mistake, the present invention proposes a substation video monitoring system based on Boost pedestrian anti-misjudgment algorithm. This system can be connected to the cloud. When a stranger appears at the door of the substation, the system will generate an alarm and connect to the cloud, so that relevant staff can keep abreast of the situation. [0003] Due to the serious misjudgment problems in the traditional pedestrian recognition system, such as the green plants at the entrance of the substation, when the wind blows, the plants will sway with the wind. At this time, the alarm system will captur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62H04N7/18
CPCH04N7/18G06F18/2411G06F18/214
Inventor 黄旭红汤声平郑上赵楠
Owner FUJIAN UNIV OF TECH