Ultrasonic navigation system

Abstract

The invention relates to the technical field of ultrasonic navigation, and discloses an ultrasonic navigation system. The ultrasonic navigation system comprises an unmanned transport vehicle and a transport vehicle controller; the two sides of a vehicle body of the unmanned transport vehicle are provided with a left side body barrier sensing device and a right side body barrier sensing device respectively; and the vehicle head part of the unmanned transport vehicle is provided with a vehicle head barrier sensing device. By means of the barrier sensing devices, whether barriers exist around the transport vehicle or not can be sensed through an ultrasonic sensing principle conveniently; the transport vehicle can conveniently change a running route; a control end can better control the unmanned transport vehicle; whether the unmanned transport vehicle deviates from an initial running track or not can be well monitored; the normal running route of the unmanned transport vehicle can be corrected in time conveniently; the advantages of ultrasonic navigation running and transportation are achieved; and the problems that cargo transportation is easily delayed and safety accidents are easily caused because an existing unmanned transport vehicle, in a transportation process, cannot distinguish the barriers on the running route are solved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic navigation, in particular to an ultrasonic navigation system. Background technique [0002] Due to the development of driverless technology, driverless technology is also gradually applied in industrial transportation. [0003] In the existing factory, unmanned transport vehicles are used to transport goods. However, due to the complex plant area of ​​the factory, there are many workers and cargo facilities. During the transportation process, the unmanned transport vehicles cannot identify obstacles on the driving route, which leads to the failure of the transport vehicles. When driving is blocked, it is more likely to roll over and injure others, which not only delays the delivery of goods, but also easily leads to safety accidents. SUMMARY OF THE INVENTION [0004] In view of the deficiencies of the prior art, the present invention provides an ultrasonic navigation system, which has the ad...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an ultrasonic navigation system, which has the advantages of ultrasonic navigation driving and transportation, and solves the problem that the existing unmanned transport vehicles cannot identify obstacles on the driving route during the transportation process, which easily delays the delivery of goods, and Problems that are likely to cause safety accidents

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