Same-track control vehicle

Abstract

The invention discloses a same-track control vehicle, which comprises a vehicle body and travelling wheels arranged on the vehicle body. Steering shafts of the travelling wheels are rotatably connected with the vehicle body. The same-track control vehicle further comprises steering devices and a linkage device, the steering devices are arranged on the bottom faces of the front and rear ends of thevehicle body, differential levers of the steering devices are rotatably connected with the vehicle body, differential control panels of the steering devices are slidably connected with the vehicle body, and second driving rods of the steering devices are fixedly connected with the steering shafts of the travelling wheels; and the two steering devices are connected through the linkage device, anda cranked lever of the linkage device is rotatably connected with the vehicle body. According to the same-track control vehicle, multiple vehicles can be precisely controlled to operate on the same track, the technology can be applied to an unattended AGV automatic vehicle travelling system, a pavement passageway between the vehicles can be saved by relying on the unmanned automatic navigation environment such as a ground magnetic track and a two-dimensional code, meanwhile, ground laying information facilities in operation such as a ground soft magnetic strip thin plate and the two-dimensional codeare reliably avoided and protected, and the advantages of synchronous and accurate operation of the same-track control vehicle are well achieved.

Description

Technical field: [0001] The invention relates to a same-track control vehicle, which belongs to the field of traffic equipment. Background technique: [0002] At present, the automated logistics assembly workshops of the automobile manufacturing industry or other large-scale equipment manufacturing industries, as well as warehouses in the logistics industry or other industries, often leave very narrow roads for passage due to space constraints, and in such industries often need to rely on transportation. The trolley carries the goods. Because the goods to be transported have different shapes, it is difficult to stack them in the form of containers. Generally, the goods are transported in the form of trailers. [0003] Since the number of sections of the transport trailer can be increased or decreased according to the actual needs, the more the goods are, the more the number of sections of the trailer towed by the leading vehicle will be, and the length of the carriage will i...

AI Technical Summary

Problems solved by technology

[0003] Since the number of sections of the transport trailer can be increased or decreased according to actual needs, the more cargo there is, the more the number of sections of the trailer towed by the leading vehicle will be, and the length of the carriage will increase accordingly, which will make the entire transportation It is difficult to control the trailer, especially when passing through a narrow passage, the rear wheels of each vehicle will turn inward ahead of time under the guidance of the front wheel turning inward, which is the common problem of "inner wheel difference" in all road vehicles. Causing the front part of the trailer to pass and the rear part of the trailer to be stuck by the inner corner or obstacle;

[0004] In addition, in order to increase the degree of automation of the transport trolleys and reduce labor costs, most of the existing transport trolleys use AGV technology, and control the movement of the trolleys by using control signal systems such as magnetic strips and two-dimensional codes on the ground. However, the existing The transport trolley cannot run on the same track, causing the control system set up by the vehicle to crush the ground to cause a failure alarm and affect the production of the production line. This will not only fail to provide convenience for the work, but will also bring additional troubles and cannot fully meet the needs of the market.

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