An automatic guidance system and method for transport vehicles based on the Internet of Things

Abstract

The invention discloses an IoT based automatic guiding system of a transport vehicle. The system comprises a vehicle-mounted terminal, a position obtaining module, an attitude obtaining module, a state distance analysis module, an analysis server, a transport storage database, a communication transmission module and a management control terminal. The analysis server is connected with the vehicle-mounted terminal, the attitude obtaining module, the state distance analysis module, the transportation storage database and the communication transmission module, the vehicle-mounted terminal is connected with the state distance analysis module, the position obtaining module is connected with the attitude obtaining module, and the communication transmission module is connected with the managementcontrol terminal. According to the statistical guiding action function of the transport vehicle, the action corresponding to the maximum guiding coefficient is extracted to guide the transport vehicle, the transport state of the transport vehicle is reasonably planned, the adjusting capacity of the motion state of the transport vehicle is achieved, and an optimal navigation path from an origin place to a destination is planned for the transport vehicle.

Description

technical field [0001] The invention belongs to a navigation guidance system for transport vehicles, and relates to an automatic guidance system for transport vehicles based on the Internet of Things and a method thereof. Background technique [0002] AGV (Automatic Guided Transport Vehicle) is controlled by computers and electronic control equipment, which has the advantages of high automation, and AGV is smart and convenient. Compared with other transportation tools such as traditional forklifts, it can effectively reduce the floor space; in The AGV in the production workshop can shuttle back and forth in each workshop, which greatly improves the production efficiency of the workshop. [0003] At present, there are many uncertain influencing factors in the process of the transport vehicle from the departure point to the destination, which affects the navigation of the transport vehicle according to the set path. Especially for complex sports environments, it is more diffic...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic guidance system and method for transport vehicles based on the Internet of Things, by obtaining the position of the transport vehicle in real time, and comparing the acquired position of the transport vehicle with the target position of the transport vehicle to determine whether the transport vehicle is Arrive at the target position. For the transport vehicle that has not reached the target position, count the guidance action function corresponding to the transport vehicle switching from the current state to the next state, and filter the maximum guidance coefficient in the guidance action function, and extract the action corresponding to the maximum guidance coefficient. And follow this action to guide the transport vehicle to switch from the current state to the next state, which solves the problems of poor accuracy and poor adaptability of the existing transport vehicle in the process of running guidance, resulting in the inability to adjust the dynamic motion state according to the environment. and low boot efficiency

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