External directional adjustable proportion control method, device and system

A proportional control and orientation adjustable technology, applied in the field of sanitation vehicles, can solve the problems of repeated adjustment and cost increase, and achieve the effect of easy operation

Pending Publication Date: 2022-06-21
XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a proportional control method, device and system with adjustable external orientation. When the external conditions change and the current value needs to be adjusted to adjust the operating speed of the mechanism, there is no need to change the software or increase the Complex control algorithms lead to increased costs, solving the problem of repeated adjustments of relatively sensitive proportional system parameters due to external factors

Method used

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  • External directional adjustable proportion control method, device and system
  • External directional adjustable proportion control method, device and system

Examples

Experimental program
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Embodiment 1

[0037] This embodiment introduces a proportional control method, device and system with adjustable external orientation, which is applied to a signal conditioning device, including:

[0038] Receive the output voltage and current signals of the signal generating device, wherein the signal generating device is used to receive external signals and output corresponding voltage and current signals through internal software and hardware logic judgment;

[0039] Adjust the size of the received signal and output it to the proportional hydraulic system, wherein the proportional hydraulic system is used to receive the voltage and current signal adjusted by the signal adjustment device to drive the actuator to run at the expected speed. Execute running action at a certain speed.

[0040] The application process of the proportional control method with adjustable external orientation provided in this embodiment specifically involves the following steps:

[0041] (1) The signal generating...

Embodiment 2

[0047]This embodiment provides a proportional control method with adjustable external orientation, which is applied to a signal generating device, including:

[0048] receive external signals;

[0049] Output corresponding voltage and current signals to the signal adjustment device through internal software and hardware logic judgment, wherein the signal adjustment device is used to adjust the received signal size, and output to the proportional hydraulic system, wherein the proportional hydraulic system is used to receive The voltage and current signals adjusted by the signal adjustment device drive the actuator to run at the expected speed, and the actuator is used to execute the running action at a certain speed.

[0050] The application process of the proportional control method with adjustable external orientation provided in this embodiment specifically involves the following steps:

[0051] (1) The signal generating device receives external signals, generates voltage a...

Embodiment 3

[0057] This embodiment provides a proportional control method with adjustable external orientation, which is applied to a proportional hydraulic system, including:

[0058] Receive the voltage and current signals adjusted by the signal adjustment device, wherein the signal adjustment device is used to receive the output voltage and current signals of the signal generating device, and adjust the size of the received signal, wherein the signal generating device is used to receive external signals and pass through The internal software and hardware logic judges and outputs the corresponding voltage and current signals;

[0059] The actuator is driven to operate at a desired speed, wherein the actuator is used to perform an operating motion at a certain speed.

[0060] The application process of the proportional control method with adjustable external orientation provided in this embodiment specifically involves the following steps:

[0061] (1) The signal generating device recei...

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Abstract

The invention discloses an external directional adjustable proportion control method, device and system, the method is applied to a signal adjusting device, the method comprises the following steps: receiving output voltage and current signals of a signal generating device, the signal generating device is used for receiving external signals and outputting corresponding voltage and current signals through internal software and hardware logic judgment; the signal adjusting device is used for adjusting the size of the received signals and outputting the signals to the proportional hydraulic system, the proportional hydraulic system is used for receiving the voltage and current signals adjusted by the signal adjusting device and driving the executing mechanism to operate at an expected speed, and the executing mechanism is used for executing operation actions at a certain speed; the set current value of the system is changed through the signal adjusting device, and when the external environment and working conditions are changed, the current parameters of the system can be adjusted without changing software settings for the controller system, so that the operating speed of the mechanism is adjusted.

Description

technical field [0001] The invention relates to a proportional control method, device and system with adjustable external orientation, and belongs to the technical field of sanitation vehicles. Background technique [0002] The proportional control system can control the opening of the spool through the current to control the operating speed of the operating mechanism. After a long period of use, the efficiency of garbage compactors generally decreases, and the preset current value often cannot ensure that the movement speed of the mechanism is always stable and meets the working conditions. In the industry, for simple proportional systems, the control accuracy is relatively low, and the control current is usually a fixed value set in the system or controller, which is generally not changed or changed by software; for proportional systems that require relatively high control accuracy , the PID algorithm is usually added to improve the control accuracy, but its expected curr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B11/42
CPCG05B11/42
Inventor 程磊单龙孙进张亚龙张凯许海川
Owner XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD
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