CN
Index
Products
Safety Fire protection Security Communication Others
Solutions & Cases
Smart monitoring solutions Smart emergency response solutions Smart park solutions Smart fire safety solutions Smart security solutions Smart healthcare solutions Smart procuratorial services solutions Smart city solutions Smart logistics solutions
About Greatech
Company profile News Jobs & careers Partners
Contact
Multi-source video data collection gateway
Information Play video
Multi-source environmental data collection gateway Multi-source safety data collection gateway Multi-source video data collection gateway
Overview

Based on an open, integrated, fully compatible, and standardized design architecture concept, it is developed in accordance with the Technical Requirements for Information Transport, Switch and Control in Video Surveillance Network System for Public Security (GB/T 28181-2011), integrating technologies such as video coding, streaming media forwarding, standard protocol conversion, and data streaming media, solving independence, dispersion, and islanding of video information in video system networking, realizing unified access, unified standards, unified forwarding, interconnection, centralized control and sharing of video information of different types, different vendors, and different standards.

Features
Massive device support

(1) Support HTTP, GB/T28181, ONVIF, RTSP, and RTMP protocols, as well as private SDK/API protocol of more than 20 well-known video vendors, with the protocol library constantly expanded to support data access to more devices;
(2) video collection can access and manage DVR, NVR, IPCAM, and video system platforms, and can collect, manage and control video information of various independent, distributed systems, such as analog, digital, SD, and HD, in a unified standard;
(3) video conversion supports H.264 or H.265 videos, with a variety of customized stream formats such as 1080, 720, VGA, D1, and CIF and customized stream sizes such as 4M, 2M, and 500K;
(4) protocol conversion supports GB/T28181 and RTMP protocol output to meet the calling and networking requirements of third-party information management systems.

High reliability design

(1) Link detection design: real-time link detection, automatic redial when disconnected, and long link connection;
(2) Equipment fault self-healing design: embedded hardware watchdog and software watchdog technology, equipment operation fault self-healing, to ensure high availability of equipment;
(3) System security protection: real-time detection of system status and application status through system security protection, to prevent and recover unsafe and unstable nodes of the system.

Flexible and convenient deployment

(1) Simple configuration, support for high-level language programming;
(2) support networking methods such as Ethernet, WiFi,4G and 5G;
(3) provide remote configuration and monitoring tools, which can monitor communication messages online;
(4) support5G,4G,3G ,PPPoE, Wi-Fi, digital input and output, serial port terminal communication, providing different access solutions for different applications;
(5) rich interface,supporting browser and mobile phone applications;
(6) complete diagnosis mode ,fault monitoring,log output, etc.

Performance indicators

Data throughput: 20,000 points/second; rated number of links in a single machine: 512.

Customer value

  1. Unified access to video information of different types, different vendors and different standards;

  2. Centralized management of video information of different types, different vendors and different standards;

  3. Integrated sharing of video information of different types, different vendors and different standards;

  4. An important means to fulfill the responsibilities concerning centralized video networking and unified supervision.

Application scenarios

  1. Park version: applicable for large enterprises, e.g. those with over 10 production units, integrated 10 Mt/a refining and 1 Mt/a ethylene projects, etc.;

  2. Enterprise version: applicable for medium-sized enterprises, e.g. those with 6-10 production units, 5-10 Mt/a refining and 0.3-1 Mt/a ethylene projects, etc.;

  3. Standard version: applicable for small enterprises, e.g. those with 2-5 production units, natural gas processing plants with a capacity of 2-5 billion cubic meters per year, 1-5 Mt/a refining projects, etc.;

  4. Simplified version: applicable for micro-enterprises, e.g. single units, gas stations, oil (gas) tanks, etc.

Cases