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Operation control method and device of electric carrier

An electric pallet truck, operation control technology, applied in the directions of transportation and packaging, motor vehicles, trolleys, etc., can solve the problems of easy misoperation, unconfirmed signals, hidden safety hazards, etc., to achieve the effect of easy strength and prevention of false start

Pending Publication Date: 2021-02-23
浙江事倍达物流设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no confirmation function for the signal, and it is easy for the user to misoperate during use, causing the electric pallet truck to hit the surrounding people or objects, which poses a certain safety hazard

Method used

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  • Operation control method and device of electric carrier
  • Operation control method and device of electric carrier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-2 As shown, this embodiment relates to an operation control method of an electric pallet truck, including the following steps:

[0022] S1. The user holds the joystick 5 through the wearable device 1. When there is no operation, the wearable device 1 has no output. The wearable device 1 does not output a signal when there is no force.

[0023] S2. The user operates the joystick 5 and pulls it backward, and the force sensor in area A 2 of the wearable device 1 outputs a negative signal; if the user presses the confirmation button 6 on the joystick 5 at the same time, the joystick 5 receives the negative signal and The electric pallet truck is controlled to move backward through the controller, otherwise the controller has no output.

[0024] Wherein, area A 2 is the finger area of ​​the wearable device 1 . The magnitude of the negative signal is proportional to the magnitude of the signal detected by the force sensor in the wearable device 1 , and th...

Embodiment 2

[0037] Such as figure 1 As shown, an operation control device for an electric truck includes a handle, and also includes a wearable device 1. The wearable device 1 is provided with a force sensor and a first communication module. The joystick 4 is provided with a confirmation button 5. A second communication module connected to the first communication module is provided.

[0038] The force sensor is disposed on the finger part of the wearable device 1 and the palm part of the wearable device 1 .

[0039] The beneficial effects of the present invention are: the forward and backward signals are confirmed through the wearable device, the strength and direction of the hand can be detected accurately, the signal confirmation is better processed, and the strength is easier to control; and then confirmed by the confirmation button, Prevent the electric pallet truck from starting by mistake.

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Abstract

The invention discloses an operation control method and device of an electric carrier, and the method comprises the following steps: S1, a user holds a control handle through wearable equipment, and the wearable equipment has no output when there is no operation; s2, the user operates the control handle to pull backwards, a force sensor in the area A of the wearable equipment outputs a negative signal, if the user presses down a confirmation button on the control handle at the same time, the control handle receives the negative signal and controls the electric carrier to retreat through the controller, and otherwise, the controller does not output; and S3, the user operates the control handle to push forwards, the force sensor in the B area of the wearable equipment outputs a forward signal, if the user presses down a confirmation button on the control handle at the same time, the control handle receives the forward signal and controls the electric carrier to move forwards through thecontroller, and otherwise, the controller does not output the forward signal. Signals are confirmed through the wearable equipment, the strength and the direction of the hand can be accurately detected, and control is easier; and confirmation is carried out through a confirmation button to prevent false start.

Description

technical field [0001] The invention relates to the field of control of electric transport vehicles, in particular to an operation control method and device for electric transport vehicles. Background technique [0002] Electric pallet trucks are logistics handling equipment that use electricity to move goods. When the traditional electric pallet truck is controlled to move forward and backward, most of them use the rotary button on the joystick to move. However, this design structure is not easy to control for beginners. Beginners can't control the angle of rotation well, which leads to the unsatisfactory operation state of the entire electric pallet truck. [0003] In order to solve this problem, in the prior art, a force sensor is arranged on the joystick to detect the strength and the direction of the force between the hand and the joystick, and then control the electric pallet truck. However, there is no confirmation function for the signal, and it is easy for the use...

Claims

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Application Information

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IPC IPC(8): B62B5/00
CPCB62B5/0069B62B5/0033
Inventor 焦超举
Owner 浙江事倍达物流设备有限公司
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