Information collection and transmission system used in law enhancement spot for policemen

Abstract

The invention discloses an information collection and transmission system used in a law enhancement spot for policemen. The information recording system comprises a fixed global video collection part, a mobile local video collection part and an upper video information receiving part. The fixed global video collection part comprises a main processor, a rotary camera, a short-distance wireless receiving module, a wireless locating signal receiving module, a rotary video information wireless transmission module and a mobile video information wireless transmission module. The mobile local video collection part comprises a mobile terminal processor, a short-distance wireless transmitting module, a mobile camera and a wireless locating signal transmitting module. The upper video information receiving part comprises a rotary video information wireless receiving module and a mobile video information wireless receiving module. According to the information collection and transmission system used in the law enhancement spot for the policemen, the main camera and the slave camera are adopted to work in a servo mode, the conditions of the law enhancement spot can be comprehensively and truly reflected, and information collected by the main camera and information collected by the slave camera can be independently processed, stored and displayed.

Description

technical field [0001] The invention belongs to an electronic product that can record and record the situation of the law enforcement scene in real time, store and play the video information, and transmit it quickly, so as to achieve fixed evidence and truly and comprehensively reflect the situation of the law enforcement scene. More specifically, it belongs to an electronic product On-site information collection and transmission system for police law enforcement. Background technique [0002] With the continuous development of my country's economy and society, social contradictions have become increasingly prominent, and the law enforcement environment faced by law enforcement agencies has become increasingly complex. Many law enforcement officers at the grassroots level are often entangled and troubled by false complaints and malicious false accusations from law enforcement counterparts. The investigation of past cases found that due to the lack of strong evidence, it was...

AI Technical Summary

Problems solved by technology

[0007] The existing law enforcement recorders have been greatly improved in terms of imaging quality, portability, human-computer interaction, shooting synchronization, safety and reliability, etc., compared with earlier products, but their common problem is that they ignore the fact that the law enforcement scene is changing rapidly. A dynamic system with complex and intertwined factors

On the one hand, even a body-worn recorder with a wide-angle camera has a fixed range of ingestion, and law enforcement officers often pay more attention to the main conflicts at the scene, while the behavior of the law enforcement counterpart's accomplices, important witnesses around, and those left behind at the law enforcement scene Many details such as important physical evidence are difficult to be captured by law enforcement recorders

Moreover, in the process of law enforcement, in order to resolve on-site conflicts, law enforcement officers often need to have close contact with the relatives. If the relatives suddenly come close to violently attack or snatch or destroy the law enforcement recorder, it is difficult to effectively fix the relevant evidence.

On the other hand, although the body-worn recorder worn on the body or equipment of law-enforcement personnel enhances the portability of the equipment, it also brings practical disadvantages such as it cannot truly reflect the law-enforcement behavior, law-enforcement procedures, and law-enforcement methods of the law-enforcement officer.

This makes it difficult for law enforcement supervision and procuratorial departments to effectively supervise law enforcement personnel, and also limits law enforcement personnel's protection of their own law enforcement rights.

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