20km long distance wifi module video surveillance robot transmission

      2022-07-12 812

      20km long-distance wifi module wireless video surveillance intelligent robot wireless transmission, with the development of the economy, accelerating urban construction, resulting in dense urban population, the increase in floating population has led to the increase in traffic in urban construction, social security, prevention in key areas and other cities management issues. Especially in recent years, facing the new issue of urban counter-terrorism, new challenges have been raised to public security management, especially crime prevention and law enforcement. The increase of public security police is far from meeting the actual needs. Therefore, urban security image monitoring, which transforms scientific and technological means into direct combat effectiveness, has become an important means to solve the problem. Driven by the urban safety environment, the 20km long-distance wifi module wireless video surveillance system in the safe city came into being.

      20km long distance wifi module video surveillance robot transmission/>
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    Safe city wireless video surveillance system needs to integrate public security and social alarm monitoring resources, strengthen security measures in the process of information generation, storage, transmission, and processing, and realize the sharing of alarm and image information between public security organs and relevant government departments. The overall system design and equipment selection should be at the advanced level at home and abroad, not only reliable quality, stable performance, long service life, but also need to have a strong system expansion margin and the ability of long-distance communication network.
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    Safe city wireless video surveillance system usually consists of the following three parts:
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    1. Front-end acquisition part
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    The front-end collection part is generally set up by the local police station, and mainly monitors local road sections, communities, office buildings, schools and other alarm monitoring equipment.
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    2. Mid-end transmission part
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    The middle-end transmission part is mainly located in the upper-level department of the front-end monitoring, which can be the alarm monitoring center of the public security bureau. According to the actual situation on site, the mid-end monitoring system will gather the front-end points to each relay building. The mid-end monitoring system mainly manages front-end monitoring, and can also directly receive local alarm monitoring equipment and manage it in a unified manner with the front-end monitoring center.
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    3. Back-end monitoring center
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    The back-end monitoring center is a high-level monitoring and command center in the city, which is generally located in the city-level alarm monitoring center. The monitoring center at this level has the highest authority of city monitoring, and can directly monitor and manage monitoring equipment in front-end, mid-range and local areas. Since the first-level monitoring center is the highest center of urban monitoring, this level requires not only capacity, but also high security and strong expansion capabilities.
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    Safe city 20km long-distance wifi module wireless video monitoring system is designed for urban traffic safety, environmental protection monitoring, urban anti-terrorism, emergency search and rescue, illegal assembly, fire warning, and natural disaster monitoring, including video signal collection, transmission, identification and dispatch command system The key link of integration has a high degree of intelligence and strong real-time performance. The system adheres to the construction principles of advanced nature, practicability, reliability, economy, integratability and scalability. It is a very practical monitoring system in the construction of safe cities.
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    Introduction to the wireless transmission scheme of intelligent robots, with the continuous development of science and technology in my country, artificial intelligence is becoming more and more popular, especially in the robot industry, its practicality is getting stronger and stronger. It is widely used in industrial, agricultural, police, commercial, civil and other fields. Although it is an intelligent robot, it is not fully intelligent, which means that there must be someone behind the robot to control it. Intelligent robots mainly replace people to go to some complex and dangerous environments, and transmit the implementation of the scene to the rear control personnel through their own cameras and wireless transmission equipment, helping the rear personnel to understand the scene environment in time and formulate emergency rescue command plans in time.
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    Substation Inspection Robot:
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    At present, most robots on the market use low-frequency microwave signal transmission technology for wireless microwave transmission, which can not only improve the transmission rate, but also ensure stable transmission effects within the remote transmission range. It is worth pointing out that robots used in special places for fire protection, explosion-proof, and earthquake-resistant disaster relief generally require professional robots. Naturally, only professional robots can use long-distance wifi module wireless transmission equipment to cooperate with their stable wireless transmission.
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    The long-distance wifi module is independently developed and designed. The air occupancy frequency of the wireless transmission equipment is adjustable from 1 to 8MHz. The narrow-band wireless transmission supports HD-SDI and HDMI input high-definition signals. , supports digital interface and analog interface. The device has strong anti-multipath interference ability, and is more suitable for transmission in complex environment than ordinary analog technology and traditional modulation technology. The low frequency has good diffraction ability and motion ability, and can transmit stable high-definition image signal in complex state.
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    20km long-distance wifi module wireless transmission equipment can be widely used in single-person backpack video transmission, unmanned aerial vehicle image transmission, unmanned ship transmission, unmanned vehicle, airship, target drone, paramotor, robot video signal transmission, video forensics, Emergency deployment and control, rescue sites, etc., to achieve comprehensive survey, rescue, and communication work.
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