Method for combining electricity replenishment appointment of new-energy purely-electric bus and intelligent bus dispatching

Abstract

The invention discloses a method for combining electricity replenishment appointment of a new-energy purely-electric bus and intelligent bus dispatching. The method comprises a bus-mounted storage battery detection device, a bus-mounted display and warning device, a wireless transceiving module and an intelligent bus dispatching system. The method comprises the following steps: counting vacant sites of all charging piles and the charging time interval of each charging pile in a statistic manner, positioning the position of a corresponding bus through a GPS module, arranging the nearest vacant charging site for the bus needing to be charged, and sending the position of the vacant charging site to the corresponding bus-mounted display and warning device. With the method, whether a vehicle needs to be charged can be automatically judged, a nearby eligible charging station is automatically matched according to the replenished electric quantity and the next operation time of the vehicle, and the expected arrival time, the chargeable time and the charging power are provided, so that the manpower is saved, the data accuracy is ensured, and needs of bus operation are met.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of charging intelligent management of new energy pure electric vehicles, and in particular relates to a method for combining scheduled power replenishment of public transportation new energy pure electric vehicles with intelligent dispatching of public transportation. [0003] Background technique: [0004] Existing technology can only judge whether it is necessary to charge the vehicle to complete the operation plan based on the driver's experience, and cannot automatically calculate whether it needs to be charged based on the operation plan of the vehicle and the remaining power of the vehicle, and the accuracy cannot be guaranteed. [0005] When the vehicle needs to be charged, the driver needs to manually contact the dispatcher, and the dispatcher then searches for a nearby charging station based on the location of the vehicle to determine whether the charging station has space for charging. The pr...

AI Technical Summary

Problems solved by technology

[0004] The existing technology can only judge whether it is necessary to charge the vehicle to complete the operation plan based on the experience of the driver, and cannot automatically calculate whether it needs to be charged based on the operation plan of the vehicle and the remaining power of the vehicle, and the accuracy cannot be guaranteed

[0005] When the vehicle needs to be charged, the driver needs to manually contact the dispatcher, and the dispatcher then searches for a nearby charging station based on the location of the vehicle to determine whether the charging station has vacancy for charging. The process is complicated and the efficiency is low.

[0006] When the vehicle is charging, it can only rely on the driver's experience to judge how much electricity needs to be charged to meet the operation, and it needs to be charged in a high-power way, which has a great impact on battery loss. It is impossible to automatically determine the minimum required charging amount according to the vehicle's departure time. and the size of the allocated power have a greater impact on battery loss and have an impact on bus operation efficiency

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