Elevator, elevator control device and elevator control method

Abstract

The invention discloses elevator control equipment and an elevator control method. The elevator control equipment comprises an upper flat floor detection device arranged on an elevator car and used for sending the upper flat floor position of a located floor, a lower flat floor detection device used for sending the lower flat floor position of the located floor, and a controller, wherein the controller is used for arriving at the corresponding floor after receiving a floor instruction, adjusting the elevator car according to the received current upper flat floor position and the current lowerflat floor position so that the upper flat floor detection device can arrive at the preset upper flat floor position and the lower flat floor detection device can arrive at the preset lower flat floorposition. By application of the equipment and the method, since the input variable of the controller is reduced, the hardware amount is reduced, the hardware wiring manner becomes simple, maintenanceis easy, and the elevator working reliability is improved. The invention further discloses an elevator comprising the elevator control equipment, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator control device and an elevator control method. The invention also relates to an elevator. Background technique [0002] With the rapid development of urbanization, people's pursuit of comfort, safety and convenience has increased, making elevators more and more inseparable from people's lives. Nevertheless, people's pursuit of multifunctional elevators has never stopped, from simple parking functions to complex functions such as stable speed regulation and precise parking. For example, when the elevator starts to start or is about to reach the target floor, the elevator usually needs to go through an acceleration phase or a deceleration phase respectively, so as to achieve stable speed regulation, so as to prevent passengers from feeling uncomfortable due to weightlessness. For another example, two limit switches are set on each floor of the hoistway to achieve pr...

AI Technical Summary

Problems solved by technology

The movable part of the limit switch is usually used to detect the fixed part on the car and send the detection signal to the control equipment. Obviously, the limit switch signals of several floors are necessarily connected with the control equipment, resulting in the input variable of the control equipment The rapid increase, the increase in the number of hardware, and the hardware wiring method are naturally more complicated, which makes the stability of the control equipment worse and the maintenance difficulty increases. Therefore, the existing elevators have poor reliability.

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