Ultra-high Voltage Electrical Substation Operation Safety Protection Device
The ultra-high voltage substation operation safety protection device is designed to make up for the limitations of video surveillance technology, passive protection of sensor alarm technology and the limitations of intelligent image analysis technology in environmental applications. It utilizes the characteristics of active defense of laser radar and combines high-definition video surveillance technology to achieve Protective function of hazardous areas in operation.
The ultra-high voltage substation operation safety protection device adopts a portable structural design scheme, and the assembly and arming operation is simple. The device is based on two-dimensional high-frequency laser scanning technology, which can form two protective planes around the device, which is equivalent to two invisible walls. The angles of the two guard planes can be adjusted by the gimbal connected to the pole by the radar according to the actual situation on site. In the protection plane, you can arm the area according to the site conditions, such as the normal target that cannot be avoided, the normal channel, etc., to minimize the false alarm caused by the normal situation.
In practical applications, first determine the installation location of the equipment according to the requirements of the site environment and the safety distance of the work, then adjust the direction of the protective surface, and finally set the arming area. After the arming is completed, when the operator touches the arming area, the alarm number of the equipment driving site alerts the operator, and the camera performs video recording to facilitate the restoration of the scene afterwards.
| Parameter item | Parameter value | Remark |
| Dimensions | 125*129*204mm | L*W*H |
| Power supply | DC+9-36V | |
| Machine power consumption | ≤10W | |
| Operating temperature | -20°C~+70°C | Wide temperature range up to-40° |
| Range | 60m | 10% reflectivity |
| Scan angle range | 270° | |
| scanning frequency | 25Hz | |
| Angle resolution | 0.25° | |
| Laser divergence angle | 6mrad(Fast axis) | |
| system error | ±30mm | |
| Continuous error | ±20mm |













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