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Realizing method of intelligent electric-block operating handle

A technology of intelligent electric hoists and operating handles, which is applied in hoisting devices, spring mechanisms, etc., can solve the problems of single function, unsafe operation, lack of usability, etc., and achieve enhanced interaction, safe operation, and convenient control process Effect

Inactive Publication Date: 2011-04-06
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional electric hoist operating handle has a single function, only raising / lowering, high-speed / low-speed and other functions, and uses strong electricity, which makes the operation unsafe; at the same time, there is no human-computer interaction interface, and the relevant parameters of the electric hoist cannot be observed in real time. Usability

Method used

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  • Realizing method of intelligent electric-block operating handle
  • Realizing method of intelligent electric-block operating handle
  • Realizing method of intelligent electric-block operating handle

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Experimental program
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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] figure 1 The microprocessor module adopts the STM32F103 series microcontroller of TI Company, which is connected with the control module, display module and CAN communication module. The input signals are control module and CAN communication module respectively. The output signals are respectively display module and CAN communication module.

[0028] figure 1 The central control module collects the control button values, and then transmits them to the processor for processing, and at the same time, the emergency button values ​​collected by the control module can be directly transmitted to the main control system of the electric hoist. The control buttons mainly include an up button, a down button, an emergency button, and two mode setting buttons. Among them, the emergency button is a self-locking switch, and the rest are ordinary buttons.

[0029] The up butto...

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PUM

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Abstract

The invention relates to a realizing method of an intelligent electric-block operating handle. The traditional electric-block operating handle has single function and only has the functions of rising / dropping, increasing speed / decreasing speed, and the like. The realizing method comprises the following steps of: firstly, initializing a microprocessor module, a CAN (Controller Area Network) communication module, a display module and a control module in the intelligent electric-block operating handle; then, obtaining user key information by scanning a keyboard by the control module and returning the user key information to the microprocessor module; finally, sending a data frame corresponding to a key value to a main electric-block controlling system by the microprocessor module according to the returned key value through the CAN communication module; and after the main electric-block controlling system receives the data fame, controlling an electric block according to data content. The realizing method adopts weak current, has safer operation and uses a CAN communication protocol, and a controller is used for controlling the electric block in a programmable mode so that a control process becomes intelligent.

Description

technical field [0001] The invention belongs to the field of industrial control, and in particular relates to a method for realizing an operating handle of an intelligent electric hoist. Background technique [0002] In the electric hoist control, the operating handle is used as the control part of the electric hoist, and its safety, reliability, intelligence and ease of use have attracted more and more attention. Using the operating handle to control the electric hoist, on the one hand, the operator can control the electric hoist without getting close to it, which effectively protects the operator's personal safety; on the other hand, it makes it simple and convenient to control the electric hoist. However, the traditional electric hoist operating handle has a single function, only raising / lowering, high-speed / low-speed and other functions, and uses strong electricity, which makes the operation unsafe; at the same time, there is no human-computer interaction interface, and ...

Claims

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Application Information

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IPC IPC(8): B66D1/40
Inventor 任彧
Owner HANGZHOU DIANZI UNIV