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Vehicle battery replacing method and control system

A technology of control system and electrical method, which is applied in vehicle energy storage, vehicle components, charging stations, etc., and can solve problems such as poor experience in battery replacement

Pending Publication Date: 2021-10-15
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the existing technology, and provide a method for battery swapping of vehicles, which realizes battery swapping without lifting the vehicle, so as to solve the problem of poor battery swapping experience existing in existing swapping stations

Method used

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  • Vehicle battery replacing method and control system
  • Vehicle battery replacing method and control system
  • Vehicle battery replacing method and control system

Examples

Experimental program
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Effect test

Embodiment 1

[0042] like figure 1 As shown, it is a method for a specific vehicle battery replacement in the embodiment of the present invention, and the method includes:

[0043] S1: The demand for battery swap is input, the vehicle drives into the battery swap platform, and the battery swap process begins.

[0044] It should be noted that the battery replacement method in this embodiment may be, but not limited to, battery replacement for electric vehicles, where the electric vehicles include pure electric vehicles, hybrid electric vehicles, and the like.

[0045] S2: The station control system receives the information of the battery replacement vehicle and sends the signal to the PLC.

[0046] S3: PLC controls the vehicle lifting servo to adjust the height of the wheels respectively.

[0047] In this embodiment, motors, electric cylinders, cylinders, etc. can be used as driving forces, and vertical slide rails, cam mechanisms, rigid chains, screw rods, gears, etc. can be used as trans...

Embodiment 2

[0055] like Figures 1 to 2 As shown, it is a method for a specific vehicle battery replacement in the embodiment of the present invention, and the method includes:

[0056] S1: The demand for battery swap is input, the vehicle drives into the battery swap platform, and the battery swap process begins.

[0057] S2: The station control system receives the information of the battery replacement vehicle and sends the signal to the PLC.

[0058] S2.1: PLC controls the front wheel translation servo to translate the vehicle in place.

[0059] In this embodiment, motors, electric cylinders, cylinders, etc. can be used as driving forces, and vertical slide rails, cam mechanisms, rigid chains, screw rods, gears, etc. can be used as transmission devices.

[0060] In this embodiment, the PLC transmits the command to the front wheel translation servo, and the front wheel translation servo drives the motor to translate the front wheels of the vehicle in place to straighten the vehicle body...

Embodiment 3

[0074] like Figures 1 to 3 As shown, it is a method for a specific vehicle battery replacement in the embodiment of the present invention, and the method includes:

[0075] S1: The demand for battery swap is input, the vehicle drives into the battery swap platform, and the battery swap process begins.

[0076] S2: The station control system receives the information of the battery replacement vehicle and sends the signal to the PLC.

[0077] S2.1: PLC controls the front wheel translation servo to translate the vehicle in place.

[0078] S3.1: PLC controls the vehicle lifting servo, and the vehicle lifting servo controls the lifting of the left front, right front, left rear, and right rear wheels respectively according to the preset value of the vehicle, and performs initial leveling of the vehicle.

[0079] After the initial leveling of the vehicle, S3.2: Check again whether the state of the vehicle body is within the allowable range through the ranging sensor and / or camera....

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Abstract

A vehicle battery replacing method comprises the steps that a battery replacing demand is input, a vehicle is driven into a battery replacing platform, and a battery replacing process starts; a station control system receives the information of the battery changing vehicle and sends a signal to a PLC; the PLC controls a vehicle lifting servo to level the vehicle; the PLC controls a wheel positioning servo to perform four-wheel positioning; the battery replacing station replaces the battery pack for the vehicle, and the battery replacing process is finished. Vehicle lifting servo is in one-to-one correspondence with four wheels of an automobile, the height of the wheels is adjusted, leveling of the automobile is achieved, the parallelism of the automobile can meet the requirement only by lifting the automobile slightly, the battery replacement accuracy of a battery replacement mechanism is improved, meanwhile, due to the fact that the lifting amplitude of the automobile is small, a user on the vehicle can complete the battery replacing process of the vehicle without getting off the vehicle, and the battery replacing experience feeling of the user is improved.

Description

technical field [0001] The present invention relates to the technical field of battery swapping stations, in particular, to a method for battery swapping of vehicles, and in particular to a control system for realizing the method for swapping batteries of vehicles. Background technique [0002] With the popularity of new energy vehicles, how to effectively provide fast and effective energy supply for vehicles with insufficient energy has become a matter of great concern to car owners and major manufacturers. Taking electric vehicles as an example, the current mainstream power supply schemes include charging schemes and battery replacement schemes. Compared with the charging scheme, the battery replacement scheme is one of the main development directions of power supply because it can complete the replacement of the power battery in a very short time and has no obvious impact on the service life of the power battery. The battery replacement plan is generally completed in the...

Claims

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Application Information

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IPC IPC(8): B60L53/80
CPCB60L53/80Y02T10/70Y02T10/7072
Inventor 张旭王志海韩磊张志强陈狄松范红琳陈豪冯业东
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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