Rail logistic intelligent switch and control method thereof

Abstract

The invention relates to a rail logistic intelligent switch and a control method thereof. The rail logistic intelligent switch comprises a DC rail, a switch control board, a stepping motor 9, a stepping motor driver 10 and a null point switch 11; the DC rail is connected with the switch control board and provides power for the switch control board; the switch control board is connected with the stepping motor driver 10, the null point switch 11, a rail cart and other equipment in an area; the stepping motor driver 10 is connected with the stepping motor 9, and the stepping motor 9 drives a mobile switching part on the switch. The intelligent switch is a complete and distributed intelligent control node unit with an independent and automatic dispatching capability, and all the switches havean intelligent dispatching and control method and automatically complete dispatching mutually completely instead of executing dispatching through an area controller or a system server, so that the dispatching efficiency is maximized.

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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