Energy supplement system, method and apparatus for electric vehicle

A technology for electric vehicles and energy supplementation, which is applied in the direction of electric vehicle charging technology, electric vehicles, vehicle energy storage, etc., and can solve the problem that vehicles cannot be supplemented with energy

Pending Publication Date: 2016-11-02
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the power of the electric vehicle is not enough to support the vehicle to the power station, the vehicle will not be able to replenish energy

Method used

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  • Energy supplement system, method and apparatus for electric vehicle
  • Energy supplement system, method and apparatus for electric vehicle
  • Energy supplement system, method and apparatus for electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0395] See attached Figure 9 , in the first embodiment of the locking / unlocking system of the battery module, the locking / unlocking system includes an oil inlet pipeline fixed on the frame, an oil outlet pipeline, and a hydraulic cylinder 740 communicating with the oil inlet pipeline and the oil outlet pipeline, which can be used in The reciprocating piston 770 in the hydraulic cylinder 740 and the moving jaw 762 driven by the hydraulic system.

[0396] A rack and pinion mechanism is provided between the jaw 762 and the hydraulic cylinder 740 , so that the reciprocating motion of the piston 770 is converted into the pivotal motion of the jaw 762 . The rack and pinion mechanism includes a rack 742 fixed relative to the hydraulic cylinder 740 and a tooth portion 772 at one end of the jaw. The jaw 762 rotates around the pivot 744, so that the locking part is in different positions.

[0397] See attached Figure 10 , the locking / unlocking system of the battery module is in a l...

no. 2 approach

[0409] See attached Figure 15 and 16 , the second embodiment of the battery module locking / unlocking system. In this embodiment, a pivotable locking member 670 is disposed on the battery receiving frame. The battery receiving frame is provided with a through hole 688 and a receiving groove 682 coaxially arranged relative to the through hole 688 . The locking member 670 includes a rotating arm and a locking part, and is pivotally disposed in the receiving groove. The rotating arm can rotate relative to the battery receiving frame through the rotating shaft 672 . The locking portion has a locking surface 678 for mating with an abutting surface 680 provided on the battery receiving frame.

[0410] Correspondingly, a locking block 686 is disposed on the battery module, and the locking block 686 can move along the through hole 688 so that the locking member 670 can rotate. When the locking piece 686 does not enter the through hole 688, the locking piece 670 is in the released ...

no. 3 approach

[0413] See attached Figure 17 and 18, the third embodiment of the battery module locking / unlocking system. In this embodiment, the locking unit includes a motor 698 and a locking foot 700 driven by the motor 698 . The locking foot 700 has an inclined locking surface 693, and the battery module 690 is correspondingly provided with an inclined abutting surface 691. When the locking surface 693 matches the abutting surface 691, the locking foot 700 is in a locked state; when the locking surface 693 When disengaged from the abutment surface 691, the locking pin 700 is in an unlocked state. Specifically, the motor 698 can drive the locking foot 700 to rotate a predetermined angle, so that the inclined locking surface 693 is no longer opposed to the abutting surface 691 . The battery module housing frame is also provided with an inner cone surface hole 696, and the battery module is correspondingly provided with a cone surface protrusion 692. When the locking pin 700 is at the ...

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PUM

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Abstract

The invention provides an energy supplement system for electric vehicle. The electric vehicle includes one or more wheels and a motor driving the wheel(s) of the vehicle and powered by batteries; the method comprises the following steps: determining the state of the vehicle batteries; determining the geographic position of the vehicle; and based on the state of the vehicle batteries and the geographic position of the vehicle, bringing a mobile battery replacement device to a predetermined location for vehicle battery replacement. The invention also discloses a system and a device for energy supplement of the electric vehicle, which flexibly and conveniently provides battery replacement for the electric vehicle so that the driver does not get concerned about the travel mileage of the vehicle.

Description

technical field [0001] The invention relates to an energy supplement system, method and equipment for an electric vehicle. Background technique [0002] According to the International Energy Outlook released by the U.S. Energy Information Administration (EIA), the world energy market consumption is expected to increase by 50% from 2005 to 2030. As energy consumption increases year by year, carbon dioxide emissions will also increase. Currently, 25% of carbon dioxide emissions come from vehicles. By 2030, it will increase from 28.1 billion tons in 2005 to 42.3 billion tons. my country's carbon dioxide emissions are currently the second largest in the world, and the pressure to reduce carbon dioxide emissions will be increasing. Among them, the pollution emitted by automobiles has become an important factor of urban air pollution. [0003] my country has become the fourth largest automobile producer and the third largest automobile consumer in the world. According to the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18B60S5/06
CPCB60L53/00B60L53/30B60S5/06B60L2260/52B60L50/60B60L53/80Y02T90/12Y02T10/70Y02T10/7072Y02T90/14
Inventor 高振东曲其聪
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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