In the accelerated urban construction and industrial development, transmission tower wires are facing an unprecedented threat of external damage. Large engineering vehicles in the construction site rampage, tower crane waving long arm wantonly stretch, excavator roaring bucket savage digging, these seemingly routine operation scene, but repeatedly become the safe operation of transmission lines "stumbling block". According to statistics, due to engineering and construction of transmission lines caused by external damage accidents, the proportion of grid failures in the year-on-year increase, a serious touch line accident may not only trigger extensive power outages, but also on the value of the power equipment caused irreversible damage.

Shenzhen Dingxin Wisdom Technology Co., Ltd. transmission tower wire external damage monitoring and warning system model DX-WPS100-JG, also known as Transmission line laser anti-vandalism sound and light alarm device, for the "game" with the destruction of external forces has brought a turnaround. The system by virtue of the laser over the line sensors, high-definition image recognition sensors and speakers and other components of the synergistic cooperation, to build a set of three-dimensional protection network. Laser line sensor is like a sharp "electronic eye", with very high precision real-time scanning of the area below the transmission line, even a small foreign body intrusion, can not escape its monitoring. Once a large vehicle or crane enters the dangerous area, or construction machinery shows signs of digging close to the line, the sensor will quickly capture the abnormality and immediately trigger the linkage mechanism.

At this time, the high-definition image recognition sensor quickly started, like a professional "photographer", the scene situation in the form of high-definition images, video complete record, and quickly uploaded to the monitoring center management platform. Through the management platform, the operation and maintenance personnel can intuitively and clearly see everything that happened on the scene and judge the severity and development of the accident. At the same time, the system's speakers emit high-decibel sound and light alarms, ear-piercing sirens and flashing warning lights, time to draw the attention of on-site construction personnel, warning them to stop dangerous operations.
    Not only that, the system also has a strong real-time alarm capability, once the monitoring of the external broken behavior, cell phone newsletters, microblogging alarms will be immediately sent to the hands of the operation and maintenance personnel. Regardless of where the operation and maintenance personnel are, they can grasp the line abnormalities in time and respond quickly. For example, in the actual application, the operation and maintenance personnel can go to the scene in time to dissuade and coordinate after receiving the alarm, avoiding possible line touching accidents and guaranteeing normal power supply in the surrounding areas.