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Container control device, container control method, and container

A technology for a control device and a container, applied in the control field, can solve the problem of low accuracy of the container, and achieve the effects of flexible control and accurate opening and closing.

Active Publication Date: 2016-12-21
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

To solve the technical problem of low precision of container intelligent control in the prior art

Method used

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  • Container control device, container control method, and container
  • Container control device, container control method, and container
  • Container control device, container control method, and container

Examples

Experimental program
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Embodiment approach

[0077] Figure 4 It is a method schematic diagram of an embodiment of the container control method provided by the present invention. A specific embodiment of the present invention combines various aspects of other embodiments of the present invention.

[0078] A method for controlling a container, the container including an ultrasonic distance measuring unit, steps S410, S430, S450.

[0079] S410, setting the frequency of ultrasonic waves sent by the ultrasonic ranging unit;

[0080] Ultrasonic waves are sent at different frequencies, resulting in differences in detection precision, accuracy, and control response speed.

[0081] Increase the sending frequency of ultrasonic waves, the detection accuracy increases, and the control response speed becomes faster.

[0082] In step S430, the ultrasonic distance measuring unit transmits ultrasonic waves according to the set first frequency or second frequency for distance measurement.

[0083] For example, the first frequency is...

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Abstract

The invention provides a container control device, a container control method, and a container. The control device comprises a frequency setting unit used for setting a frequency at which an ultrasonic distance measuring unit sends ultrasonic wave, the ultrasonic distance measuring unit used for sending ultrasonic wave to measure distance according to a first frequency or a second frequency set by the frequency setting unit, and a control unit used for controlling the container according to the distance measurement information of the ultrasonic distance measuring unit. By using the scheme, container lid opening and closing can be controlled more accurately and more flexibly.

Description

technical field [0001] The invention relates to the field of control, in particular to a container control device, method and container. Background technique [0002] For existing containers, such as garbage cans, sugar bowls, salt bowls, etc., users have certain requirements for their intelligent control. [0003] In the prior art, an infrared emitting tube is generally used to detect whether an object is close to the container. For example, the infrared transmitting tube emits a 38KHZ waveform. When an object is close to the infrared, it will reflect the infrared light to the receiving tube. When the receiving tube receives a certain amount of 38KHZ infrared light, the receiving tube will generate a low-level pulse. The single-chip computer can judge by identifying this pulse. Whether there is an object close to the container, to realize that when the object approaches the container sensing device, the container will automatically open the cover, and after the object leav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G01S15/08
CPCG01S15/08G05B19/04
Inventor 郑来松庞文标张林龚辉平徐明燕冯晓琴肖玲李想王宏斌施芬芬
Owner GREE ELECTRIC APPLIANCES INC
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