Vehicle parking method based on AGV

Abstract

The invention discloses a vehicle parking method based on an AGV. A waiting and stopping position for waiting of the AGV is arranged at an entrance of a parking lot, wherein the AGV is positioned in the waiting and stopping position; the AGV is provided with a front frame and a rear frame; at least one frame can move front and back to change the distance between the front frame and the rear frameso as to adapt to the distance between front wheels and rear wheels of a vehicle; the AGV is provided with four sets of clamping arms corresponding to the four wheels; each set of clamping arms is provided with two clamping arms; the two sets of clamping arms corresponding to the two front wheels are positioned on the left side and the right side of the front frame; the two sets of clamping arms corresponding to the two rear wheels are positioned on the left side and the right side of the rear frame; and in the waiting and stopping state, all the clamping arms are folded in the AGV and are inthe longitudinal state, the front frame and the rear frame are adjusted in place according to the distance between the front wheels and the rear wheels of the vehicle, the two clamping arms in each set rotate by 90 degrees relatively and extend out to be in the transverse state, and in the transverse state, the distance between the two clamping arms in each set is smaller than the diameter of thewheels. The parking process is simple, the vehicle clamping stability is high, and the stability of the AGV can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of AGV trolleys, in particular to a vehicle parking method based on the AGV trolleys. Background technique [0002] The AGV trolley refers to a transport vehicle equipped with an electromagnetic or optical automatic guidance device that can drive along a prescribed guiding path, including running and parking devices, safety protection devices, and various transfer functions. In the case of a self-driving car, the vehicle is automatically transported from the starting point to the destination, which is very convenient for people to use, but the structure of the existing AGV car is relatively complicated, and the stability of vehicle transportation is not very high. [0003] For example, the invention patent with the publication number CN109941180A discloses an AGV trolley, including a car body, steering wheels and laser radars are provided at the front and rear ends of the car body, and a front holding device...

AI Technical Summary

Problems solved by technology

[0004] The drive arm in this solution clamps the tire of the vehicle by cooperating with the chute provided on the car body, and the two drive arms approach each other on the chute and turn around. This kind of movement process is more complicated and uses The clamping arm is moved, clamped and unfolded in the form of a chute, which has low precision and low stability; moreover, the clamping arm on the car body is controlled by multiple motors, resulting in a complex structure of the car body, high cost, and The weight of the car body is increased, so it is particularly important to need a parking method for the AGV car with a simple structure and better clamping and stability of the car

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