On June 12th afternoon, mingled with the hail weather in large area heavy rainfall in Harbin, the city part of the traffic lights facilities suffered different degree of damage, and have direct effects on the regional transportation. Harbin city traffic police department launched weather traffic facilities maintenance plan, ten working group shard cruise control, in the rain MoPai damaged facilities, and in a timely manner to repair of the main street road traffic facilities, and then further screening for many times, damage to the repair of the newly discovered, traffic facilities until dawn. After 15 hours of inspection, repair, maintenance, effectively ensure the June 13 morning rush of normal operation for all kinds of traffic facilities, traffic smooth and orderly.

 

According to Harbin city traffic police department, the bad weather on the traffic lights had a greater influence on the facilities, the city a total of 28 signal facilities were damaged, and many place is located in the south straight along the road, hongqi street, garden street, the old city area. The cause of damage in addition to the old line aging, more major is affected by the thunder and lightning and rain leakage signal control cabinet, and so on and so forth caused by short circuit trip.

 

Due to the precipitation with hail weather, city traffic pressure, light after failure occurs, Harbin city traffic police department start bad weather traffic facilities maintenance plan in time, in the rain turned small and ensure the safety construction under the premise of ten group led by order of civilian police technical personnel to the damaged light facilities to carry out the repair work. Work, in addition to most of the traffic signal facilities in rainfall concentration before and after failure occurs, and there's some equipment failure happens in succession, each group only in command center under the instruction of police to patrol and keep within their respective areas to repair in time.

 

12 June 22 when 50, deputy director of the high order place to xin came to the door of the in business school south straight road lights, "this is the finally found a damaged signal facilities, preliminary doubt is caused by water leakage control ark short circuit. During maintenance, because each lamp has a set of lines, six lights, line is more, need to be given, so the maintenance time is longer, the other site is relatively remote, so relatively in downtown main distributor roads damaged infrastructure, we put here last for repair, to ensure the maintenance of a reasonable and orderly traffic facility in the city" qiu xin said.

 

After 40 minutes of any troubleshooting repair, lights returned to normal, technical personnel and the lights of the cycle and debugging, to ensure its normal operation. As of June 13 morning, after eight hours, Harbin, with the light of the bad weather damaged to repair completely. But police work is not over, as recently frequent rainfall weather, traffic facilities damage probability increase, in order to ensure the signal equipment normal operation, especially during the morning rush of traffic flow the next day, the police lead technical staff began to transport facilities in the city for the security patrol work, and find and fix the 7 damage to transport facilities, until 13 June 6 when work is over.