UWB based fork truck anti-collision system and method

Abstract

The invention discloses a UWB based fork truck anti-collision system and method. The system comprises fork truck module which is arranged in a fork truck and a warehouse module which is placed in a warehouse. The fork truck module comprises a storage battery pack of the fork truck, a vehicle-mounted tablet computer, a UWB reader, a UWB antenna and a UWB label placed at the top of the truck, wherein the UWB antenna is connected with the UWB reader via a serial port, and the storage battery pack of the fork truck supplies power to the UWB reader. Power consumption of the UWB label is extremely low, so that a dry cell is used to supply power to the label, and one AAA cell can satisfy power requirements of the label for one year. The warehouse module comprises a power supply module, a reference label, a UWB antenna, a UWB reader, a synchronization distributor, a switch, a server and a display, wherein the UWB antenna is connected with the UWB reader via the serial port, then to the synchronization distributor via a cable, and finally to the server via the Ethernet switch; and the power supply module (namely, the storage battery pack of the fork truck) uses 48V DC to supply power to the UWB reader.

Description

technical field [0001] The invention relates to a UWB-based forklift anti-collision system and method, belonging to the technical fields of wireless communication and Internet of Things. Background technique [0002] With the development of wireless communication technology and the continuous update of Internet technology, the data processing capability and data throughput in the network are increasing rapidly. People hope to obtain more information from the Internet, connect various items to the Internet through new wireless communication technology, exchange and share information, and realize remote management and control of items. [0003] In this context, the Internet of Things came into being. The Internet of Things refers to the use of communication technologies such as local networks or the Internet to connect sensors, controllers, machines, people and things together through various communication methods to form a connection between people and things, things and thi...

AI Technical Summary

Problems solved by technology

However, it does not have communication capabilities, poor anti-interference ability, and is not easy to integrate into other systems, and the user's security privacy protection and international standardization are not perfect.

Images