Method for triggering alarm and shooting function of mobile phone through wireless multi-code multi-channel synchronous signal circuit switch

A multi-channel synchronization, signal circuit technology, applied in electrical components, telephone communication, current supply devices, etc., can solve the problems of difficult production, use and operation, high failure, and high cost, and achieve the effect of simple lines

Inactive Publication Date: 2011-10-12
王志坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently known 2272 module control wireless communication module device consists of a receiving head, 2272 remote control decoding circuit, various capacitors, resistors, transistors, relays, special GSM modules, etc. High life and short life, difficult production and operation, and even special personnel are required to take care of maintenance and indirect alarm

Method used

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  • Method for triggering alarm and shooting function of mobile phone through wireless multi-code multi-channel synchronous signal circuit switch
  • Method for triggering alarm and shooting function of mobile phone through wireless multi-code multi-channel synchronous signal circuit switch
  • Method for triggering alarm and shooting function of mobile phone through wireless multi-code multi-channel synchronous signal circuit switch

Examples

Experimental program
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Embodiment Construction

[0011] In Figure 1, the two ends of the oscillation resistor (2) are electrically connected to the pins OSC1 and OSC2 of the TL2272L chip (1), the A11 pin of the TL2272L chip (1) is electrically connected to the resistor (3), and the other end of the resistor (3) is connected to the three The B poles of the three 1AM triodes (4), (5), (6) are electrically connected, and the E poles of the three 1AM triodes (4), (5), (6) are electrically connected. The C poles of two 1AM triodes (4), (6) are electrically connected to the two poles a and b lead-out wires of the non-negative poles of the mobile phone number dialing key or audio-video recording key (8) respectively through the mobile phone adapter, and the 1AM triodes (5 ) C pole is electrically connected with the negative pole of the present invention and is electrically connected with the mobile phone power supply negative pole through the mobile phone adapter. The RDX pin of the CZS-13 receiver (7) is electrically connected to ...

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Abstract

The invention relates to a wireless multi-code multi-channel synchronous signal circuit switch comprising a receiving head, an oscillating resistor, a 2272 chip (2272 remote-control decoding circuit), a resistor, and a plurality of 1AM (Amplitude Modulation) triodes, wherein the 2272 chip acquires wireless code signals transmitted by peripheral equipment, such as a wireless door magnetic detector and the like, through the receiving head, and a signal output by an A11 pin triggers the electrodes C of three 1AM triodes to be powered on or off through one resistor after decoding, so that the purposes of alarm and audio-video shooting by controlling the electrodes of a mobile phone dial key or a shooting key, which are electrically connected with the electrodes C. A mobile phone in the invention meets the requirements and needs to be set on dialing and shooting standby.

Description

Technical field [0001] The invention relates to a device for triggering mobile phone alarms and mobile phone audio and video recordings by wireless signals, especially using a 2272 chip (2272 remote control decoding circuit) to obtain wireless coded signals emitted by peripheral devices through a receiving head, and pass through a resistor and three 1AM triodes after decoding. It can control the alarm or audio and video recording of the mobile phone. Background technique [0002] The currently known 2272 module control wireless communication module device consists of a receiving head, 2272 remote control decoding circuit, various capacitors, resistors, transistors, relays, special GSM modules, etc. High life and short life, difficult production and operation, and even need special personnel to take care of maintenance and indirect alarm. Contents of the invention [0003] The wireless multi-code multi-channel synchronous signal circuit switch is composed of a receiving he...

Claims

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Application Information

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IPC IPC(8): H04M1/73H04M11/04
Inventor 王志坚
Owner 王志坚
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