Two-dimensional code two-way positioning system and method for multifunctional lifting sliding plate
A two-way positioning and two-dimensional code technology, applied in the field of automatic control of conveying equipment, can solve problems such as easy to increase equipment failure rate, high control system requirements, and complex control methods, and achieve redundant error correction performance, economical and practical, and positioning high precision effect
Pending Publication Date: 2019-07-16
DONGFENG DESIGN INST
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Problems solved by technology
In addition, there are many and scattered equipment, and the requirements for the control system are also high, which can easily increase the failure rate of equipment, and the complex control method will undoubtedly increase the risk of skateboard operation.
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[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.
[0023] The multi-functional lifting skateboard needs to be assembled in interior decoration and chassis during operation. When the skateboard is in the interior process section, the central control system controls the multi-functional lifting skateboard to move horizontally. After the skateboard reaches the predetermined station, the on-board controller controls the multi-functional lifting skateboard to go up and down. After the products on the multi-functional lifting skateboard are assembled in the interior process section, the chassis assembly is carried out in the chassis process section through the transfer equipment. At this time, the central control system controls ...
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The invention discloses a two-dimensional code two-way positioning system and method for a multifunctional lifting sliding plate. The system comprises: a two-dimensional code band which is adhered tothe top of a track on one side of a multifunctional lifting sliding plate; a reading head which is arranged on the multifunctional lifting sliding plate, is positioned right above the two-dimensionalcode band, and is used for shooting the two-dimensional code band and scanning the two-dimensional code in the shot image; and a vehicle-mounted controller which is used for controlling the reading head to obtain the two-dimensional code information and determining the position of the reading head. According to the invention, the two-dimensional code is attached to the upper end surface of the track at one side of the multifunctional lifting slide plate; the two-dimensional codes on different assembly line tracks are positioned in the same horizontal plane; therefore, the position informationof the multifunctional lifting sliding plate during transverse and longitudinal operation is positioned and monitored in real time, and the two-dimensional code two-way positioning system has the advantages of being convenient to install, economical, practical, high in positioning precision and high in redundancy error correction performance, adapts to the influence of various severe environments,allows larger mechanical deviation and remarkably improves the flexibility and intelligence level of the multifunctional lifting sliding plate.
Description
technical field [0001] The invention belongs to the technical field of automatic control of conveying equipment, and relates to a running positioning device for intelligent automobile equipment, in particular to a two-dimensional code two-way positioning system and method for multi-functional lifting slides. Background technique [0002] The skateboard runs vertically in the interior assembly, and when it runs horizontally in the chassis assembly, it needs to work with manipulators, door storage devices, chassis assembly trolleys, tightening machines and other equipment. Traditional skateboard positioning mainly uses multiple sets of detection switches, one-dimensional barcode positioning devices or ordinary two-dimensional barcode positioning devices to locate and track the skateboard walking process. This method has low positioning accuracy and poor reliability, and cannot realize the real-time performance and continuity of position detection and the traceability function ...
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Login to View More IPC IPC(8): G06K7/10G06K7/14
CPCG06K7/10722G06K7/1417G06K7/1443
Inventor 许进敏潘祥喜徐克明谢峰宋泰宇张可
Owner DONGFENG DESIGN INST