Tunnel vehicle intelligent scheduling command system

Abstract

The invention belongs to the technical field of intelligent traffic guidance, and discloses a tunnel vehicle intelligent scheduling command system which comprises a vehicle-mounted terminal, a remote control terminal, a communication master station and a plurality of communication substations. The vehicle-mounted terminal is connected with the communication substation through ZIGBEE wireless communication, the communication substation is connected with the communication master station through wireless communication, and the communication master station is connected with the far-end control terminal through Internet communication; the communication substations are used for receiving signals sent by the vehicle-mounted terminals, calculating distance data of the vehicle-mounted terminals and sending the distance data to the communication master station, and the communication master station is used for determining position data of the vehicle-mounted terminals according to the distance data sent by the communication substations and sending the position data to the remote control terminal; and the remote control terminal calculates and processes the position data of all the vehicle-mounted terminals by using an intelligent scheduling instruction algorithm to obtain a vehicle staggering scheme, generates a scheduling instruction and issues the scheduling instruction to a corresponding vehicle in the tunnel. The system is reasonable in structure and convenient to deploy, and intelligent scheduling and manual scheduling of tunnel vehicles can be realized.

Description

technical field [0001] The invention belongs to the technical field of intelligent traffic command, and in particular relates to an intelligent dispatching command system for tunnel vehicles, which is suitable for all long tunnel constructions. Background technique [0002] In the construction of long tunnels, inclined shafts are generally used as auxiliary passages. Because the width of the inclined shaft is very limited, two vehicles cannot pass in parallel in the inclined shaft. In order to maximize the use of the inclined shaft and improve the efficiency of vehicle traffic, a The trapezoidal staggered parking spaces are specially set up, and the staggered parking spaces are set at about 50-80 meters apart. The length of a wrong lane is 15 meters, and the width of the trapezoidal layout is 3 meters. Nearby vehicles can temporarily wait in the wrong parking space, so as to solve the problem of two-way multi-vehicle passing in the inclined shaft. [0003] After solving the...

AI Technical Summary

Problems solved by technology

[0004] 1. There is no communication between vehicles, and the driver can only know the oncoming vehicle through visual means. The observation method is backward and has certain dangers;

[0005] 2. When there are many vehicles passing the wrong vehicle, it may cause the overall retreat in a certain direction, which will greatly reduce the traffic efficiency, and may also cause congestion;

[0006] 3. Vehicles outside the tunnel cannot know the situation of vehicles in the tunnel, and cannot choose the optimal route in and out of the tunnel;

[0007] 4. The project department cannot know the situation in the tunnel in time, nor can it analyze the vehicle utilization rate and tunnel traffic efficiency, so it cannot make timely scheduling decisions, which will cause hidden dangers in tunnel progress management

[0008] The above four points are all due to the problems caused by the unsmooth vehicle information, so they can only be solved by means of information technology

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