A rail logistics intelligent rail switch and its control method

Abstract

The invention relates to a track logistics intelligent switch and its control method, comprising: a DC track, a switch control board, a stepping motor (9), a stepping motor driver (10) and a zero switch (11); the DC track and the switch connected to the control board of the track changer to supply power to the control board of the track changer; the control board of the track changer is respectively connected to the stepper motor driver (10), the zero switch (11), the track trolley and other equipment in the area; the stepper motor driver (10) is connected to the stepper The stepping motor (9) is connected, and the stepping motor (9) drives the movable converting part on the rail switch. The intelligent rail diverter of the present invention is a complete, distributed, intelligent control node unit with independent and autonomous dispatching capabilities. Each rail diverter has an intelligent dispatching and control method, and the dispatching is completed independently of each other, rather than by the region The controller or system server performs scheduling to maximize scheduling efficiency.

Description

technical field [0001] The invention relates to the field of rail logistics transmission, in particular to a rail logistics intelligent switch and a control method thereof. Background technique [0002] At present, hospitals around the world are gradually transforming from single diagnosis and treatment to comprehensive medical service institutions integrating prevention, emergency, diagnosis, treatment, rehabilitation and research. Accompanied by a high concentration of personnel and increasing logistics demand, traditional logistics methods cannot guarantee timely and accurate delivery of inspection samples, pathological samples, various drug infusions, blood products, surgical kits, and documents. The lagging development of hospital logistics has become a bottleneck restricting the realization of modern hospitals. Efficient and reliable logistics plays an inestimable role in improving the diagnosis rate, reducing treatment costs and even saving patients' lives. [0003] ...

AI Technical Summary

Problems solved by technology

[0003] At present, the diverter of the existing rail logistics transmission system is only a simple executive mechanism. The diverter obtains the control instructions of the regional controller or the system server, then executes the diversion action, and notifies the control node of the result after completion. This method is a centralized serial and this type of track switch usually has no communication function with the vehicle and no autonomous dispatching function; therefore, the entire system needs to be divided into several extremely small areas to work normally, the network structure is complex, and the dispatching efficiency is extremely low. If the zone controller or system server is down, the whole zone or system will be down

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