Body worn camera can not only promote standardized, fair and civilized law enforcement, but also protect the legitimate rights and interests of the police, becoming a “powerful tool” for the front-line police to carry out law enforcement. However, most of the body worn camera can record the audio and video of the scene, but they cannot send back the image in real time, and they cannot cooperate with the back-end monitoring and dispatching command platform system to realize the remote dispatching command for outdoor individuals, resulting in low practical use.
Live streaming body worn camera, together with a dispatching platform, can realize the global positioning and 4G wireless transmission while the police are on duty. It can also record video and audio on the spot, and upload the recorded information to the system database, which can achieve storage, cataloging, retrieval, management, assessment, judgment and others.
Jimi IoT live streaming body worn camera integrated with a dispatching platform can achieve the following goals.
a) Real-time positioning: Realize real-time wireless positioning of police
b) Real-time image transmission: Real-time video transmission and voice communication between the management platform and the police.
c) Timeliness: The network video surveillance improves the timeliness of law enforcement officers’ inspection and enforcement. On the one hand, real-time network help monitors the officer’s patrol work; on the other hand, when an accident occurs, the office leader can respond in a timely manner. Through the live screen, he can monitor the on-site scene in real time and can achieve communication with the front-line law enforcement officers.
d) Security: Electronic monitoring can improve the security of the entire law enforcement process and ensure the safety of law enforcement officers.
The architecture of Jimi IoT live streaming body worn camera integrated with dispatching platform
The architecture mainly consists of three main parts: live streaming body worn camera, integrated management platform software, and client management software. It realizes the transformation of law enforcement recorders from single-user mode to networked, systematized and intelligent mode, maximizes the comprehensive effect of law enforcement data, and completes the tedious work of supervising law enforcement data easily.
Body worn cameras can compress the collected audio and video information through H.264 encoding for information storage, and transmit the real-time audio and video images to the background monitoring center through 4G network. The integrated management platform software realizes the unified classification, storage and forwarding of the video and audio information. The client management software realizes video browsing, intercom monitoring, positioning and others.
The applications and functions of Jimi IoT live streaming body worn camera integrated with dispatching platform.
Due to various emergencies are unpredictable and uncontrollable, in many events, the surveillance officer cannot arrive at the scene in time to solve and deal with the problem. With the remote transmission function of the body camera, surveillance officers can greatly improve the ability to respond quickly and control various events.
1. Real-time wireless image transmission
The live images are transmitted over a 4G wireless network and synchronized in real time to the monitoring center. The monitoring center can monitor the front-end scene, and can also switch the monitoring site at will. This greatly enhances the surveillance officer’s ability to perceive unexpected situations, allowing him or her to use video to observe and judge the scene. Combined with synchronized voice information transmission and reporting, it gives him or her a full picture of the on-site situation.
2. Real-time global positioning
Body worn cameras are built-in GPS positioning system module and antenna, the use of wireless modules will send real-time location information to the monitoring center, and the platform will display location information.
3. Front and back end voice intercom
The monitoring center uses the client-side monitoring software to implement a voice call with the front-end police enforcement device to facilitate unified command and dispatch.
4. Multi-screen monitoring
The monitoring client software can simultaneously monitor multi-channel front end individual terminal image function. You can set 4, 6, 9 and 16 split screens.
5. Multi-level management authority
The system adopts multi-level administrative authority, and users of different levels will have different authority, and watch videos of their own devices according to the authority assignment.
6. Local law enforcement replay
Body worn cameras support playback to view the controversial parts of law enforcement events.
7. Unified resource allocation and management
The system adopts a centralized management mode according to the characteristics of the user management model. The centralized management and control of the front-end equipment in the system is carried out through the monitoring center. Thus, it effectively solves the problem that users of all platforms in the system can obtain corresponding functional services according to their responsibilities and administrative authority, solves a series of permission problems such as control and monitoring rights, and realizes unified management of the whole network resources.