In view of the current low lifting speed of the hydraulic lifting column, simple control function and other unfavorable factors, a effective theory is proposed. Such theory combining with exciting lifting technology employs the advanced PLC core chip with reliable characteristics to establish a control system. The control manners include wire mode and wireless mode. After experiment verification, the proposed control system can realize lifting function of the hydraulic column with various control mode. The proposed control system can be applied to traffic routes for safety. The purpose is to improve the traffic intelligentialize, avoid traffic accidents, and guarantee the route smooth.
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