Power supply management method applied to extended-range cold storage vehicle

A technology of power supply management and program extension, which is applied to the power supply of auxiliary motors, collectors, motor vehicles, etc., and can solve the problems of poor refrigeration effect of refrigerated items

Active Publication Date: 2020-02-07
宁波洁程汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing refrigerated vehicles can be gasoline vehicles powered by a single gasoline engine, or electric vehicles with pure electric functions, but considering that gasoline vehicles with a single gasoline engine function and electric vehicles with pure electric functions cannot make a good balance between refrigeration and battery life Therefore, based on the above requirements, more and more refrigerated vehicles are curre

Method used

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  • Power supply management method applied to extended-range cold storage vehicle
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Examples

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Embodiment 1

[0061] refer to figure 1 , is a power supply management method applied to an extended-range cold storage vehicle disclosed in the present invention, comprising the following steps: Step S100: determining the actual planned driving route based on the initial departure and final destination of the extended-range cold storage vehicle; step S200 : Drive along the actual planned driving route, and adjust the control logic of the cold storage vehicle in real time based on the current energy provided by the range extender and the power of the cold storage vehicle itself, so as to reach the destination in the fastest and most energy-saving way.

[0062] refer to figure 2 , further considering that the selected route is the shortest, so that the extended-range refrigerated vehicle can reach the destination in time, a power supply management method applied to the extended-range refrigerated vehicle, step S100 includes: Step S110: based on the extended-range refrigerated vehicle All th...

Embodiment 2

[0082] Such as Figure 5 As shown, different from Embodiment 1, Embodiment 2 will take into account that there is a compressor that can rely on both engine-driven and electric power supply modes to work, and it is applied to the power supply management method of the extended-range cold storage vehicle. Step S215 includes: Step S215.a: Compare the required power of the vehicle with the power provided by the vehicle in the electric state; Step S215.b: If the required power of the vehicle is lower than the power provided by the vehicle in the electric state, the range extender will not work, and the battery will directly act on the The compressor drives the whole vehicle to run; if the power required by the vehicle exceeds the power provided by the vehicle in the electric state and the total output power exceeds the required power of the vehicle after adding the output power of the range extender, the range extender is started for power output and output to The compressor will gi...

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PUM

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Abstract

The invention discloses a power supply management method applied to an extended-range cold storage vehicle, relates to the technical field of new energy automobiles, and solves the problem of "range anxiety" and "cold storage effect anxiety" during goods transportation by a traditional pure electric cold storage vehicle. The method comprises the following steps of 1, determining an actual plannedtravel path based on a starting departure place and a final destination of the extended-range cold storage vehicle; and 2, travelling along the actual planned travel path, and adjust cold storage vehicle control logic in real time based on current energy provided by a range extender and the charged amount of the cold storage vehicle so as to ensure that the cold storage vehicle can reach the destination in the fastest and energy-saving manner on the premise of ensuring the cold storage effect. According to the power supply management method, normal operation of the cold storage vehicle is ensured, and meanwhile the cold storage effect of the cold storage vehicle is also preferentially guaranteed.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle technology, in particular to a power supply management method applied to a range-extended cold storage vehicle. Background technique [0002] A refrigerated truck refers to a closed van transport vehicle used to maintain the temperature of frozen or fresh goods. A refrigerated vehicle is a special refrigerated transport vehicle equipped with a refrigeration unit refrigeration unit and a polyurethane insulated compartment. The refrigerated vehicle can be used according to the manufacturer, chassis Carrying capacity, compartment type to classify. Refrigerated trucks are often used to transport frozen food (refrigerated trucks), dairy products (dairy trucks), vegetables and fruits (fresh trucks), vaccines and medicines (vaccine trucks), etc. [0003] In this era of global calls for green travel, fuel vehicles are facing huge challenges, and the fuel volume and exhaust emissions of diesel ...

Claims

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Application Information

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IPC IPC(8): B60L58/12B60L1/00B60L50/60B60L50/62
CPCB60L1/003B60L50/60B60L50/62B60L58/12Y02T10/62Y02T10/70
Inventor 孙强张晓燕高强湛勇刚陈维东
Owner 宁波洁程汽车科技有限公司
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