1. Background
With the development of ferry ports and piers, there will be more and more ferry boats in the future, and the number of ferry workers and personnel will also increase. This puts higher requirements on the supervision departments of local government management agencies, especially the villagers who have experienced successive occurrences in the beginning There is an urgent need to build a digital ferry terminal monitoring system for privately-provided wooden boats in a nearby lake to catch fish, especially to monitor key waters and the ferry terminals where fish are prosperous to prevent "three noes" ships from leaving the lake without authorization. , Adventurous sailing under severe weather and safety of navigation, overloading and overloading, etc., to ensure the safety of water traffic at the lake ferry terminal in the jurisdiction.
2. Demand analysis
The system construction work has the following important meanings. The construction of the port terminal video monitoring management system will play an active auxiliary role in the safety management of the port terminal waterway water transportation; it can effectively reduce the labor intensity of the waterway water transportation safety management, and achieve safe duty all-weather; at the same time, the implementation of the port terminal video monitoring management system project The construction of modern shipping safety in my country will be promoted, and the modernization level of shipping management facilities will be further improved. The successful implementation of the port terminal video monitoring management system project will play a good exemplary role and guide the port terminal waterway administrative department to strengthen its equipment.
However, there are still the following problems in the construction of the video surveillance management system for ports and wharfs:
1. Some ferry boats have incomplete ferry licenses, and some are operating without authorization;
2. Take risks when encountering heavy fog, strong winds, rainstorms, floods, torrents and other severe weather that endangers the safety of navigation;
3. Overloading occurs during the ferry. , Overloading phenomenon;
4. There are many monitoring points, and the front-end video source brands are mixed.
Three, the solution
1. The system adopts distributed centralized monitoring and management. Each terminal monitoring area is equipped with a monitoring point, which is connected to the video server through the privatization protocol/national standard 28181/SDK/RTSP and other protocols;
2. The EasyCVR video fusion platform is installed on the server to connect the front end The audio and video data of the camera equipment (HD box camera, HD dome camera) is collected, converted, and output for full platform (PC, Android, iOS), full terminal live broadcast (C/S, Web, App, H5, WeChat, etc.) , Realize remote monitoring and management;
3. The playback terminal can realize PC terminal (Windows, Mac, Linux), mobile terminal (Android, iOS), WeChat terminal browsing function web version without plug-in playback.
Fourth, the program advantages
- 1) Multi-protocol/multi-device access, good compatibility
EasyCVR supports standard protocol and manufacturer's private protocol, multi-type device access, compatible with almost all network cameras and other video source devices on the market, effectively avoiding the use of hardware devices. The cumbersome and non-universal problems of manufacturer SDK customization. - 2) Standard stream output, full terminal and full platform coverage,
support H.265 encoding video web live broadcast, and RTSP, RTMP, FLV, HLS video stream output, which can realize remote PC (Windows, Mac, Linux), mobile phone (Android, iOS), WeChat terminal browsing function. Monitoring personnel can view real-time images within the jurisdiction through the public network at any time and any place. - 3) Remote equipment monitoring
EasyCVR security video cloud service platform can give different users different permissions according to user management to facilitate leadership command (when high-level and low-level control are at the same time, high-level users give priority to control and shield low-level users' control instructions). Users with high control authority can control the device first, such as controlling the pan-tilt rotation to select the monitoring area object, querying the current state of the device, etc.; adjust the camera lens to change the monitoring range and observation effect; change the real-time video stream in the background for clearer observation Front dynamics; it can also control the designated switches of other field devices. - 4) The cloud recording
system supports synchronous playback of recordings, device GPS data, alarm information, etc., supports fast forward, fast backward, slow backward, slow forward, single frame playback, playback of recordings and snapshots and other playback control methods, and supports synchronous playback of audio and video . - 5) Cloud remote
operation and maintenance Through the cloud operation and maintenance of various on-site hardware; remote on-site desktops can be performed at home and outdoors, service commissioning, remote command release, remote real-time data collection, analysis, alarm, remote intelligent control, and equipment status Monitoring and other functions to achieve unattended, fewer people on duty to reduce costs and increase efficiency, and reduce the cost of employment. - 6) Alarm query:
Grab the alarm status and information recorded by all equipment, video interception can be carried out according to the equipment alarm information, and the video screenshot at the time of the alarm can be obtained.
- 7) Voice intercom
Support PTZ pan/tilt control, support platform and equipment for shouting, GB/T28181, Haikang SDK, Ehome protocol and other docking voice intercom. - 8) Third-party platform docking
Provide solution providers with rapid development on the device side and application side. The SDK integration is high, the integration cycle is short, and APP docking development can be completed quickly.
V. Program summary
Through the construction of digital video solutions, law enforcement officers can use modern communication technology to understand the situation of the ferry in a timely manner. This is of great significance for changing the existing backward supervision methods and improving the service level. They can timely and comprehensively grasp the ferry and docks in the jurisdiction. Timely guide the safety supervision and management of ferry boats and take corresponding preventive measures.
In addition, strengthen on-site monitoring to prevent accidents and build a monitoring system, which is conducive to the supervision and inspection of the department. It can track and grasp the navigation status in the jurisdiction at any time, the seaworthiness of the ship and the competencies of the crew. Various safety management measures can be taken in time for illegal operations, risky sailing under bad weather, overloading and bad loading.
