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Power source authorized, one-button control non-contact-making environment-friendly switch system

A non-contact, switching system technology, applied in non-electrical signal transmission systems, signal transmission systems, preventing unauthorized use of memory, etc., can solve problems such as easy misoperation, difficult to identify corresponding relationships, complex technical solutions, etc., to achieve Easy to use and beneficial to management

Inactive Publication Date: 2008-04-02
江门市纯自然人居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical scheme of this patent is complicated. There are multiple buttons for controlling the power on and off of electrical appliances on a remote controller.

Method used

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  • Power source authorized, one-button control non-contact-making environment-friendly switch system
  • Power source authorized, one-button control non-contact-making environment-friendly switch system
  • Power source authorized, one-button control non-contact-making environment-friendly switch system

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Referring to Figure 1, the power authorization and one-button control non-contact switch system includes an optical key with a signal transmitting module and a main control module with an isolated output circuit, a power switch control circuit and a DC power circuit module. The optical key also includes a control The rolling code code generation circuit and signal modulation circuit controlled by the key S1, the rolling code code generation circuit is solidified with the KEELOQ technology of the American MICROCHIP company; the main control module also includes the receiving, demodulating and amplifying circuits for receiving the optical key signal, processing the above-mentioned The microprocessor MPU with the built-in KEELOQ decoding technology of the signal, the storage circuit, and an authorization button S2 used in coordination with the optical key. Wherein, if the storage circuit is integrated in the microprocessor MPU, the external storage integrated circuit can be...

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Abstract

The invention discloses a power source authorized, one-button control non-contact-making environment-friendly switch system. The existing power remote control has many buttons controlling power supply, which are hard to recognize and easy to operate incorrectly; the optical key in the invention comprises a rolling code coding circuit controlled by control button S1 and a signal modulation circuit; the main control module also includes a receiving-modulating-amplifying circuit used to receive optical key's signal, a microprocessor unit (MPU) used to processing aforementioned signal, a storage integrate circuit and an authorized button S2 cooperating with the optical key. It is convenient to finish all the power supply control operations with an optical key having only a button. Only the authorized optical key can works and after the new optical key having the same series number is authorized, the old optical key will be cancelled. As long as the encrypted key is not revealed, the optical key can not be copied; it is good for electricity management. The invention is widely used as remote control of many kinds of power supply switch.

Description

technical field [0001] The invention relates to a power switch system, in particular to a remote control power authorization and one-key control non-contact switch system. Background technique [0002] At present, various electrical appliances used by people, such as lamps, air conditioners, refrigerators, computers, etc., are directly connected to the power supply or connected to the power supply through sockets with switches; , not only consumes electricity in standby, but also is unsafe; the second is to use power cords, sockets and switches to connect to various electrical appliances, which requires high installation and use costs and a large amount of construction. Moreover, when electrical appliances are installed after construction, wires must be re-wired , more troublesome. [0003] With people's awareness of the above problems and the increasing level of science and technology, people have put forward higher requirements for living and working environments, and som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/14G08C23/04
Inventor 吴家兴方宝林阮太元谭卫勤
Owner 江门市纯自然人居科技有限公司
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