Automatic controller for washing machine
A washing machine and controller technology, which is applied to the control device of washing machine, other washing machines, washing devices, etc.
Inactive Publication Date: 2017-12-01
潘荣昌
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Problems solved by technology
With people's continuous pursuit of quality of life, ordinary washing machines can no longer meet the needs of some people, so it is of great significance to study multifunctional fully automatic washing machines
Method used
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Embodiment Construction
[0010] Specific embodiments of the present invention will be described below.
[0011] Such as figure 1 As shown, an automatic washing machine controller includes a power supply 10, an ultrasonic rangefinder 4, key input 6, a single-chip microcomputer 1, peripheral circuits 9, light-emitting diodes 3, a liquid crystal display, 2 buzzers 5, a driver 7 and a stepper Motor 8, described single-chip microcomputer 1 is respectively connected with power supply 10, ultrasonic ranging 4, key input 6, peripheral circuit 9, light-emitting diode 3, liquid crystal display 2, and buzzer 5; Connect with single-chip microcomputer 1; Described button input 6 is used for setting initial value; Described light-emitting diode 3 is used for indicating current working state; Described ultrasonic rangefinder 4 is used for measuring the distance of this instrument apart from water surface; Described liquid crystal The display screen 2 is used to display the remaining working time and the distance of...
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The invention discloses an automatic controller for a washing machine. The automatic controller comprises a power supply, an ultrasonic range finder, a key input device, a single-chip microcomputer, a peripheral circuit, a light-emitting diode, a liquid crystal display instrument, a buzzer, a driver and a stepper motor, wherein the single-chip microcomputer is connected with the power supply, the ultrasonic range finder, the key input device, the peripheral circuit, the light-emitting diode, the liquid crystal display instrument and the buzzer respectively; the stepper motor is connected with the single-chip microcomputer through the driver; the key input device is used for setting an initial value; the light-emitting diode is used for indicating current working condition; the ultrasonic range finder is used for measuring the distance between the instrument and the water surface; the liquid crystal display screen is used for displaying remaining working time and the distance between the ultrasonic range finder and the water surface; and the buzzer is used for giving an alarm when the water level is higher than or lower than an alarm value. According to the automatic controller, the single-chip microcomputer is used for processing a signal input by keys and a sensor, and the signal is converted into a control signal for controlling the working condition of the washing machine, so that an automatic control function is realized.
Description
technical field [0001] The invention relates to the technical field of washing machine control, in particular to an automatic washing machine controller. Background technique [0002] The washing machine is a necessary daily household appliance for modern people. Its invention and application save time and effort in people's laundry work, and solve people's pressure on housework. And along with people's continuous pursuit of quality of life, common washing machine can't meet the needs of some people, so it is of great significance to study multi-functional fully automatic washing machine. [0003] The automatic washing machine control system based on single-chip microcomputer has the characteristics of high precision, strong function and good economy. No matter in improving product quality or product quantity, saving energy or improving working conditions, etc., it has shown incomparable superiority. Contents of the invention [0004] The object of the present invention ...
Claims
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IPC IPC(8): D06F39/00D06F33/02
CPCD06F33/00D06F39/00
Inventor 不公告发明人
Owner 潘荣昌