Passengers who travel frequently may notice that two “lights” on the roof of some mobile cars are flashing quickly and appear to be flashing。
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The two “lights” are called mobile units under electric bow surveillance。
The electric bow is installed on the roof of the vehicle and is responsible for obtaining electrical power from the network of contacts to power the fast-moving train。
In the high-speed operation of the mobile fleet, the electrical bow is required to maintain stable contact with the network of contact and to ensure continuous and smooth current transmission。
The electrocution monitor is like the exclusive “photographer” of the electrocution, which is operating in real time to monitor the state of the electrocution and to keep an eye on its safety。
The electrocution monitor features two sets of recharge lights, some in a constant state, and some in a fast-scratching situation, to ensure that the surveillance is clear. At this point in time, the mobile car team, as seen by the passenger friend, is a flash。
8 the mobile fleet of the standard group usually has two sets of electric bows and two sets of monitoring devices, with different configurations, and usually within 2 metres of the ceiling of the moving vehicle group 2, 7 or 3 or 6。
The footage taken by the surveillance device is transmitted in real time to the vehicle for inspection or replay by the vehicle mechanic, who is like a “dartsman” attached to each motorcrew, who, in addition to making a thorough vehicle tour, has to check the condition of the bownet on a regular basis through a surveillance screen。
Upon arrival of the train at its destination, the vehicle mechanics were required to continue to inspect the frontlights, front window windows, hoods, doors and the electric bow。
In addition to being monitored en route, the mobile team, after a day of work, was required to enter the vehicle's “4s” shop for repairs and repairs。
The electrical bows and monitoring devices are focused on the areas where the ground mechanics are required to conduct visual hand-to-hand checks in case of power outages and conduct lifting bow experiments to ensure that the departments are in good condition。
What other interesting equipment have you seen to ensure the safe operation of the mobile fleet? Let's go to the comment area
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