Working principle, characteristics and structure of AGV trolley

The working principle, characteristics and structure of the AGV car. AGVcar is the abbreviation of AGVcar, which is the abbreviation of automatic guided vehicle. It is a transport vehicle with safe maintenance and multiple shift functions. The AGV walking control system consists of a control panel, a guide sensor, a direction potentiometer, a status indicator, an obstacle avoidance sensor, a photoelectric control signal sensor, a drive unit, a magnetic strip, and a power supply. Below, the author and the author come to know its working principle, characteristics and composition structure! The working principle of agv trolley: the support of autonomous mobile trolley refers to the calculation practice provided by the path of the target value AGV based on the direction information of the AGV to guide the sensor The autonomous mobile car controls the command value, and the set speed and corner is the autonomous mobile car, which is the key AGV control skill. In short, the manipulation of the AGV is the tracking of the AGV's trajectory. There are many ways to guide the AGV. For example, the center of the steering sensor is used as the reference point, and tracking the virtual point on the magnetic stripe is one of them. The working goal of the AGV is to check the relative position of the reference point and the virtual point, correct the rotation speed of the driving wheel, change the direction of travel of the AGV, and try to make the reference point above the virtual point. This allows the AGV to follow the guide line. The characteristics of AGV cars: 1. High degree of automation; controlled by accounting machines, electronic control equipment, magnetic sensors, laser reflectors, etc. When auxiliary materials are needed for a certain part of the workshop, the operator inputs the relevant information into the terminal of the accounting machine, and the terminal sends the information to the central control room. Professionals issue instructions to the accounting machine. With the cooperation of the electronic control equipment, this instruction is finally executed by the AGV and the auxiliary materials are sent to the corresponding address. 2. Charging automation; when the AGV car is almost out of power, it will send a request to the system for charging (generally skilled personnel will set a value in advance), and the system will automatically go to the charging location to queue up after allowing it. In addition, the battery life of AGV cars is very long (more than 2 years), and the operating time for charging once every 15 minutes is about 4 hours. 3. Beautiful, improve appreciation, and improve the company's image. 4. Convenient and reduced area; AGV trolley can be transported from one workshop to another. The structure and composition of the AGV trolley: 1. The physical body of the AGV, the frame and the corresponding mechanical equipment constitute the equipment basis for other assembly parts. 2. The propulsion power equipment agv is usually powered by 24V and 48V DC batteries. Usually lead-acid batteries or lithium batteries are used. The lithium battery can be automatically charged and runs for 24 hours. 3. The driving equipment wheel, reducer, brake, driving motor, and speed controller are the equipment for the normal operation of AGV. The operating instructions are controlled by the accounting machine or manually, and the operating speed, direction, and braking are controlled by the accounting machine. For safety reasons, the braking device can be completed mechanically in the event of a power failure. 4. Support equipment magnetic permeability sensor + landmark sensor, a support system that carries direction information, through the support + landmark sensor to complete the AGV's forward, backward, bifurcated, outbound and other actions. 5. The vehicle controller accepts the command from the control center and executes the corresponding command, and combines its own situation (such as position, speed, etc.) to feed back to the control center in time. 6. The communication equipment completes the information exchange between the AGV and the ground control station and ground monitoring equipment. 7. Safety maintenance equipment obstacle sensor + physical anti-collision (black belt is sent by the sensor) + emergency stop switch, which is mainly used for maintenance personnel, AGV itself or other equipment. 8. Traction bar of transportation equipment: a device that directly contacts the transferred goods to complete the transportation of goods. 9. Information transmission and processing equipment monitors the AGV, monitors the situation where the AGV is located, and transmits information in real time with the ground control station. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to maintain UPS batteries?