I. General description With the development of China's economy, the development of railway freight is getting faster and faster, the volume of cargo is increasing day by day, and the freight system is busy. In order to strengthen the safe operation of freight trains in the dispatching process, the railway freight yards are required to be at the rear of the train. The monitoring cameras installed at the back and middle are respectively used for real-time monitoring of the surrounding conditions of the train in the process of dispatching the driving. The driver can judge the road conditions around the train.
Due to the constraints of the actual environment, the locomotive driver must monitor the entire train to establish a connection through a wireless monitoring system. Comprehensive consideration will be given to the effects of various large-scale power equipments such as freight yard environment and locomotives. Only use the wireless LAN transmission method to transmit all signals to the locomotive cab.
Second, wireless transmission solution specific operations:
Car No. 1: A Mega HD camera uses a LA-5830F wireless bridge to transmit signals.
Car number 4: Four camera signals are concentrated through the switch, and then a LA-5810-N wireless bridge is used to transmit signals;
Car number 7: Receives two 90-degree board-mounted antennas using the LA-5810-N wireless bridge to achieve 180-degree angle reception; the signal from one local camera and LA-5810-N wireless bridge is concentrated through the switch. Use a LA-5830F wireless bridge to relay the signal.
Car No. 8: Use a LA-5830F wireless bridge to receive signals from the front end and go directly to the digital matrix or NVR storage display.
Third, on-site installation of pictures
After the train car wireless video monitoring system is installed, it can record the data and abnormal conditions during the running of the train. The wireless monitoring system is very stable, easy to operate, very easy to install and construct, without destroying the structure of the original compartment, flexible when the body changes, and strong anti-interference ability. It has been installed on many trains and has won recognition from customers.
Our company can also realize the wireless monitoring program of water conservancy farms, oilfield wireless monitoring system solutions, tunnel wireless video monitoring program, port terminal wireless monitoring program, mining area digital wireless monitoring program, mobile wireless video transmission program, scenic spot wireless monitoring program, construction site wireless Monitoring program, forest fire prevention wireless monitoring program, urban road wireless monitoring program, factory campus wireless monitoring program, driving school wireless monitoring system program, residential elevator wireless monitoring program.
Due to the constraints of the actual environment, the locomotive driver must monitor the entire train to establish a connection through a wireless monitoring system. Comprehensive consideration will be given to the effects of various large-scale power equipments such as freight yard environment and locomotives. Only use the wireless LAN transmission method to transmit all signals to the locomotive cab.
Second, wireless transmission solution specific operations:
Car No. 1: A Mega HD camera uses a LA-5830F wireless bridge to transmit signals.
Car number 4: Four camera signals are concentrated through the switch, and then a LA-5810-N wireless bridge is used to transmit signals;
Car number 7: Receives two 90-degree board-mounted antennas using the LA-5810-N wireless bridge to achieve 180-degree angle reception; the signal from one local camera and LA-5810-N wireless bridge is concentrated through the switch. Use a LA-5830F wireless bridge to relay the signal.
Car No. 8: Use a LA-5830F wireless bridge to receive signals from the front end and go directly to the digital matrix or NVR storage display.
Third, on-site installation of pictures
After the train car wireless video monitoring system is installed, it can record the data and abnormal conditions during the running of the train. The wireless monitoring system is very stable, easy to operate, very easy to install and construct, without destroying the structure of the original compartment, flexible when the body changes, and strong anti-interference ability. It has been installed on many trains and has won recognition from customers.
Our company can also realize the wireless monitoring program of water conservancy farms, oilfield wireless monitoring system solutions, tunnel wireless video monitoring program, port terminal wireless monitoring program, mining area digital wireless monitoring program, mobile wireless video transmission program, scenic spot wireless monitoring program, construction site wireless Monitoring program, forest fire prevention wireless monitoring program, urban road wireless monitoring program, factory campus wireless monitoring program, driving school wireless monitoring system program, residential elevator wireless monitoring program.
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Elevator Traction Machine
While there is a wide range of elevators to fit every need, they fall under three basic types: machine-roomless, gearless traction and geared traction.
Traction elevators are the most common type of elevators. Elevator cars are pulled up by means of rolling steel ropes over a deeply grooved pulley, commonly called a sheave in the industry. The weight of the car is balanced by a counterweight. Sometimes two elevators are built so that their cars always move synchronously in opposite directions, and are each other's counterweight.
Elevator Hoisting Machine, Traction Machine Supplier, Geared Machine, Elevator Machine, Mini Traction Machine, Elevator Traction Motor
Ningbo Xinda Elevator Traction Technology Co., Ltd. , https://www.xinda-elevator.com