The EHome protocol is Hikvision's proprietary protocol. The client has no special requirements for the networking protocol, whether it is a fixed IP or a dynamic IP, as long as it can connect to the internet. We have integrated the EasyCVR video networking platform into the Haikang EHome protocol to make the product more scalable. In this article, we will introduce the EasyCVR integrated Haikang EHome protocol system configuration and protocol.
EasyCVR integrated Haikang EHome protocol system configuration and protocol analysis
1. Configuration of Haikang equipment
Log in to Haikang IPC, enter the network -> advanced configuration -> platform access -> Ehome. ISUP5.0 adds the function of key verification on the basis of 2.0. That is, when the device registers with the ISUP registration server to go online, it needs two-way authentication with the platform. Ehome2.0 and 2.6 do not support the key option.
We choose EHome2.0 test:
2. Start the Ehome service test software
Select ip to fill in the local IP address and default port 7660, which is consistent with the ipc ehome configuration information
3. Analysis of registration process
192.168.1.22 is the local ehome service and
192.168.1.193 is the ehome device
The registration process communicates through the udp transmission protocol. The ehome device sends a registration request to the service, and captures and analyzes the 192.168.1.193->192.168.1.22 registration message. The main information in the registration message on the device side includes device ID, device IP and port, firmware version, protocol version, etc.
The Ehome service responds to the registration message, and the status 200 indicates that the device is allowed to register, and the registration is successful: