UWB based fork truck anti-collision system and method

An anti-collision, forklift technology, applied in the field of wireless communication and the Internet of Things, can solve the problems of insufficient security and privacy protection and international standardization, no communication ability, poor anti-interference ability, etc., and achieve good scalability and easy maintenance. , quantity reduction, cost saving effect

Inactive Publication Date: 2016-02-03
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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  • UWB based fork truck anti-collision system and method
  • UWB based fork truck anti-collision system and method
  • UWB based fork truck anti-collision system and method

Examples

Experimental program
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Embodiment Construction

[0034] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1As shown, the system of the present invention can realize the information interaction between the warehouse and the forklift through the communication of the UWB transceiver module in the warehouse area, and provide anti-collision warning for the forklift.

[0036] The invention provides a UWB-based forklift anti-collision management system. The system is composed of a forklift module arranged in the forklift and a warehouse module placed in the warehouse. It consists of a reader, a small UWB antenna and a UWB tag on the roof. Among them, the UWB antenna and the UWB reader are connected with a serial port, and the battery pack of the forklift is used to supply power to the UWB reader. Due to the extremely low power consumption of the UWB tag, it is powered by a dry battery. One CR2430 lithium battery with a voltage of 3V can meet the power de...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q50/28G06K7/00
Inventor 金仙力赵道明李金刚
Owner NANJING UNIV OF POSTS & TELECOMM
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