Gate monitoring system is mainly used for gate control of hydropower plant, reservoir, river channel and water supply channel. The control gate can be a flat gate, an arc gate and a humanoid gate. The braking mode can be winch mode, hydraulic mode or screw way. The system consists of gate opening meter, field control unit, signal transmission line and central control station. The single control and group control of the gate can be carried out according to the requirements of the users. The system adopts high reliability hardware equipment and industrial control special software, which has the advantages of high reliability and simple operation. In order to prevent misoperation and misoperation, the system has interlocking control, and the central station operation has operation grade setting and operation automatic record for future reference. The monitoring system generally adopts distributed control, and the signal transmission adopts optical cable or other lightning protection transmission mode, so that the remote control of the system can reach several kilometers, and the system has the function of on-site image monitoring, and the use is safe and reliable.

Function:
1. automatic monitoring of the gate opening and operating conditions
2. automatic monitoring upstream and downstream water level of gate
3. automatic control of gate opening and closing according to operation rules, automatic / manual control compatibility
4. automatic control or constant flow automatic control of fixed opening
5. calculation of the gate flow, total flow and total amount of accumulated water discharge building
6 has the function of recording operation process
7 sensor: mechanical gate opening instrument, photoelectric gate opening instrument
8 transmission mode: gear drive, wire rope drive
9 monitoring network structure: layered and distributed
10 signal transmission mode: wired (optical cable, cable)
11 resolution: + 1cm
12 accuracy: less than 2cm (10m range)
13 baud rate: 2400bps ~ 9600bps
14 PC working platform: Windows