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Debugging tooling and debugging method for direct-current air conditioner motors

A technology of DC motors and debugging tooling, applied in the direction of motor generator testing, etc., can solve problems such as large labor costs, software design, and debugging errors, and achieve the effects of speeding up development, improving product quality, and being simple and convenient to use

Inactive Publication Date: 2012-10-17
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the software is finalized, the additional software is no longer needed, and even the additional software needs to be canceled. From the perspective of software design, this obviously increases the labor cost, and there is also a greater risk of software design and debugging errors.

Method used

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  • Debugging tooling and debugging method for direct-current air conditioner motors
  • Debugging tooling and debugging method for direct-current air conditioner motors

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Embodiment Construction

[0024] like figure 2 The debugging tooling and debugging method of the air conditioner DC motor shown in the present invention include a signal receiving unit and a display device connected to the tooling MCU in the debugging tooling, wherein the tooling MCU is used to receive and process signals input by the signal receiving unit, and according to the input signal Control the speed of the DC motor of the air conditioner, and display the corresponding parameters on the display device; the signal receiving unit may include a remote control receiving module and a key receiving module, which are used to receive control signals from the remote control and panel keys respectively. The display screen of the display device is in the form of LED or LCD, and the display screen includes a 4-digit digital tube for displaying the speed range of 0000~9999, so as to meet the display requirements of various motor speeds. The debugging tooling is directly connected to the DC motor of the air...

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Abstract

The invention relates to a debugging tooling and a debugging method for direct-current air conditioner motors. The debugging tooling comprises a signal receiving unit and a display unit which are connected with a tooling MCU (microprogrammed control unit); the tooling MCU is used for receiving and processing the signal inputted by the signal receiving unit, controlling the rotational speed of a direct-current air conditioner motor according to the input signal and displaying corresponding parameters on the display unit; and the signal receiving unit is used for receiving outside control signals. Under the premise of not changing the original control software of an air conditioner, the debugging tooling can visually and conveniently set the rotational speed of the direct-current air conditioner motor and display the set rotational speed and actual rotational speed of the motor. The debugging tooling can meet the requirements of various designs and tests, can be applied to different models, decreases the software risk, is easy and convenient to use, greatly increases the speed of new product development, remarkably increases product quality, and reduces development and design costs.

Description

technical field [0001] The invention relates to a debugging tool and a debugging method of an air conditioner, in particular to a debugging tool and a debugging method of an air conditioner DC motor. Background technique [0002] like figure 1 As shown, at present, the indoor unit of the air conditioner generally receives the signal of the remote control or the button by the MCU1 of the indoor unit, and through decoding, controls the horizontal wind direction, vertical wind direction, indoor electric heating, operation of the indoor fan motor, and sampling of the indoor temperature, etc. MCU1 also controls the display of the indicator light of the indoor unit. At the same time, MCU1 communicates with MCU2 of the outdoor unit through UART (external universal asynchronous transceiver) communication mode, and transmits control commands and control parameters to the outdoor unit. The operating parameters of the outdoor unit are also transmitted to the indoor unit through UART, ...

Claims

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Application Information

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IPC IPC(8): G01R31/34
Inventor 陈跃
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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