Criminal reconnaissance squatting-guarding monitoring and early-warning camera free of wiring

Abstract

The invention discloses a criminal reconnaissance squatting-guarding monitoring and early-warning camera free of wiring which is characterized in that a 4G mainboard is provided with a 4G or 5G network communication module; the information transmission with the outside is carried out through a 4G antenna, an operator base station and the 4G and 5G networks, a network, the power supply wirings or the external power supply equipment are not needed; an ultra-low power consumption single-chip microcomputer MCU is adopted, a remote wake-up server is erected, a face recognition module, a behavior analysis module and an article substance analysis module are embedded to distinguish the human body characteristics; the camera can assist the squatting and is equipped with a 433 antenna and a zigbee module, can realize the action control of the remote auxiliary equipment through the network, also can realize a linkage control function; an infrared light generator adopts a 940 infrared lamp, a starlight-level video acquisition chip and an ultra-low illumination lens are utilized, and a starlight video algorithm is matched, so that a hidden night vision function can be realized under the condition that the 0.01 lux of visible light exists at night.

Description

technical field [0001] The invention relates to a product assembly equipment, in particular to a wiring-free criminal investigation squatting monitoring and early warning camera, which is widely used in security and anti-theft, and provides valuable clues for assisting in the detection of cases. Background technique [0002] In order to arrest criminals, the police squatting is a method often used, and the police squatting is a hard, meticulous and extremely dangerous job. During this period, we must always observe and monitor carefully, and we must not miss a favorable detail. , it takes hours, days, or even months to squat. The location of the squat may be in one area or multiple areas. Not only does it require a lot of police resources, but there are often uncontrollable random factors and public security personnel. personal risk, and the efficiency of handling cases is not very high, so criminals cannot be arrested in a timely manner. At present, there is no professiona...

AI Technical Summary

Problems solved by technology

[0002] In order to arrest criminals, the police squatting is a method often used, and the police squatting is a hard, meticulous and extremely dangerous job. During this period, we must always observe and monitor carefully, and we must not miss a favorable detail. , it takes hours, days, or even months to squat. The location of the squat may be in one area or multiple areas. Not only does it require a lot of police resources, but there are often uncontrollable random factors and public security personnel. personal risk, and the efficiency of handling cases is not very high, so criminals cannot be arrested in a timely manner

At present, there is no professional camera that assists in squatting in the market. Law enforcement officers generally work in the form of on-site squatting and on-site video recording, which is limited to the on-site investigation of investigators. Efficiency cannot be improved but high risks are also taken, or civil network cameras are used for assistance, and civil network cameras have the following disadvantages: 1. Civilian network cameras transmit through traditional baseband transmission, microwave transmission, WIFI transmission, optical fiber transmission and 3G network signals The transmitted video signal transmission method, these signal transmission methods are restricted by various working environments, and cannot achieve efficient high-definition real-time remote transmission of video signals and ensure real-time stability of video transmission; Or external power supply equipment, equipment installation is cumbersome, flexibility and concealment are poor, and it is impossible to effectively assist in squatting and realize stand-alone integration, independent wireless work, and installation anywhere; 3. Civilian network cameras cannot achieve ultra-low power standby for several months. , dormant standby, pre-installed and waiting for remote activation at any time and ultra-fast startup to enter the working state; 4. Civilian network cameras cannot achieve stand-alone intelligent analysis, face recognition and behavior analysis; 5. Civilian network camera front-end equipment cannot achieve two-way interaction Linkage control and remote interactive control of external equipment can be realized remotely; 6. Civilian network cameras cannot realize night vision function in the dark night, or use 850 infrared auxiliary realization, which is easy to expose and black and white video, and cannot realize concealed night vision Function

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