IoT will mature "intelligent traffic" equipment industry

The item landed on the bus, but did not record the license plate number; the driver thought that no one got on the train and drove away without stopping; when the time came to work, he waited for 20 minutes before the car arrived, but he couldn't get up. ... These common bus troubles will cease to exist with the launch of the bus GPS intelligent dispatch system. The author learned from the Municipal Public Transport Group that 1,000 bus lines on 36 bus lines belonging to the bus group have been equipped with GPS terminal devices. In the future, urban buses will realize real-time monitoring and dispatching.

Where is the block, where people are more "at a glance"

In the monitoring and dispatching center of the bus group, the dynamics of nearly 100 buses on the 1, 2 and 7 roads are being displayed on the big screen. The location of each bus on the screen is clear at a glance. Li Jinwen, deputy general manager of the city bus company, said: “We now have a total of nine dispatch clients, each of which controls four lines.” At the scene, the staff showed the reporters the operation of the “smart dispatch management system” in the dispatch. Under the supervision of the multi-line management page, the license plate number, travel route, the nearest station, and the distance between the two buses of a four-line bus monitored by a computer are all presented.

"With the GPS intelligent dispatch system, each bus can be monitored in real time to ensure that every bus can be seen and found, and the distance between two cars on the same line can also be used to determine whether there is traffic jam on the road. If the distance between the two cars is too large, a message can be sent to remind the car to speed up, to avoid the public waiting for a long time." Li Jinwen said.

The author sees that the vehicles on the screen will move about every once in a while. Li Jinwen stated that the public transport GPS system can report the running status and speed of a vehicle every 10 seconds or so. If a car is found to be moving for a long time, The staff will contact the driver and ask if there is a fault or the current traffic jam.

More stations, speeding will be "alarmed"

During the interview, the author discovered that some vehicles on the big screen suddenly turned red, and Li Jinwen told the author that it was the GPS device on the driver's car that had “alarmed”. The worker clicked on a "reddened" bus and displayed on the screen an "alarm line - No. 7 Road Sayaka, bus - Lu Fxxxxx, nearest station - Baishi Road, type of alarm - station alarm."

Li Jinwen stated that if the driver did not stop at the site, his GPS on the car would report an alarm, the driver could hear the tone, and at the same time, the more stationed information would be transmitted to the client, and the staff would record it. In addition to the station, the driver will speed the GPS alarm.

“Before, some citizens left things on the bus and could not remember the license plate number, which increased the search difficulty. Now the bus with GPS terminal equipment can communicate with the dispatch center staff at any time. The staff can immediately send a message to the bus on the line to let the driver know if there are any leftovers on the car, or to find out which car is based on the time and place the passenger has provided, Li Jinwen said.

Automatically report station, eliminate "missing report station, error report station"

Leaving the dispatch center, the author took an 8-way car and called it a “personal experience”. While passing through a site, driver Wang Hui did not operate, but heard the voice of the station.

"After installing the GPS system, we have reduced the intensity of our work. When we are more than 10 meters away from the site, GPS will report to the station automatically. After that, there will be no cases of missed reporting stations or error reporting stations during the rush of drivers." Hui said.

Wang Hui told the author that after the GPS system is installed on the bus, the driver can receive the instructions sent by the dispatch center at any time. The distance from the previous bus is large, and the driver will be reminded to drive faster. It was discovered that the vehicle had only opened a little distance for a long time, and the center would know that traffic jams on this road section, and thus temporarily increased the shuttle bus and adjusted the departure interval.

During the conversation, the author discovered that there were more "cameras" on the vehicle. The author also learned that each car has two cameras installed in the front of the car. A camera is installed in the middle of the car to shoot in real time. Everything that happens in the car will be recorded in a small videotape and can be recalled at any time. View. According to reports, the installation of cameras can effectively prevent some criminals from stealing in the carriage, and other incidents on the bus can also be well documented.