GPS positioning real-time update intelligent traffic to achieve monitoring and management

Real-time monitoring of the situation inside the car, timely notification of the accident to the nearest car repair, according to the changes in the distance between vehicles at any time scheduling ... 20 days ago, the city will complete the installation of the intelligent dispatching system for the 14 World Park special line 300 vehicles operating.

GPS positioning vehicle scheduling updates in real time "Now 43 roads have a blocking point at each of the Dongmen and Huzhu Road interchange. As the vehicle spacing changes, the system will automatically generate a shift plan and deliver instructions to the driver through the on-board terminal. Automated starting.” Yesterday, the reporter learned from the dispatch and command center of the Public Transport Corporation that the use of the “scheduled scheduling” and “automatic starting” functions of the intelligent dispatching system can greatly reduce the dispatcher’s workload. After the system automatically generates the electronic road bill, the driver will bid farewell to the traditional manual road bill.

It is understood that through the comprehensive testing of 120 commercial vehicles at No. 43, No. 45 and No. 203, the basic functions of the public transport smart dispatch system have been realized. With the help of GPS positioning and electronic maps used by the system, dispatchers can timely and accurately grasp the dynamics of vehicles, lines, and stations, realize vehicle scheduling, “seeing and adjusting”; through real-time monitoring of operating vehicles, speeding, dumping stations, etc. Non-compliance, as well as the system automatically generated safe driving records, to achieve "controllable" violations of line vehicles.

The special situation pilot dispatcher interactive interactive bus intelligent dispatching system is an important part of the World Horticultural Society traffic guarantee system. At present, the public transportation company has built a dispatching command center and two dispatching centers. The system on each vehicle includes a dispatcher vehicle dispatcher, eight video surveillance cameras, and two passenger flow counters. Through the video surveillance system, the staff can monitor the situation of the station, the interior of the vehicle and the driver in real time. The vehicle can be dispatched in a timely manner, and the departure distance can be adjusted according to the on-site passenger flow and the replenishment capacity can be mobilized.

Utilizing fixed information on the vehicle's dispatcher, the driver can report to the dispatch center in a timely manner when it encounters special conditions such as mechanical failure, vehicle refueling, front roadblocks, traffic accidents, public security alarms, and passenger discomfort. Information, dispatchers can use the GPS system to notify the nearest rescue car, safety car to the fault or the location of the accident vehicle.In the event of passenger discomfort or security alarm, the dispatcher can first 120 or 110 assistance, to cope with accidental sudden event.

The command center is expected to crack the urban traffic jam dispatching command center, which is an integrated bus operation and management platform with information gathering and orderly operation. Through the consolidation of various types of information, strengthen internal management and quickly answer and handle public complaints and advice. A “green channel” of command information is formed internally to maximize the support and role of public transportation.

As one of the important contents of urban intelligent transportation, the bus dispatching and command center will gradually improve the system function according to the city's intelligent traffic construction plan in the later stage of construction, meet the requirements of intelligent transportation for public transportation, and serve as a solution to the problem of urban traffic congestion. One of the important ways. Through analyzing and judging the passenger transport data, field station line vehicles, and multimedia data, the dispatching and commanding system must ultimately guide the site and route planning, dredge passenger flow, balance the allocation of transport capacity, strengthen scientific decision-making, and maximize transport capacity and social benefits.