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Encryption security transmitting device

A technology of encryption security and launching device, which is applied in the electronic field and can solve the problems such as the difficulty of unlocking and stealing.

Inactive Publication Date: 2017-07-07
CHONGQING NINGLAI SCI & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Make some criminals use the special electronic equipment of "replicator" to copy the password signal, and the purpose of unlocking and stealing is not easy to achieve

Method used

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  • Encryption security transmitting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0226] figure 1 Indicates a specific implementation method of an encryption security launching device.

[0227]1. Make the circuit control board: first make the electronic control board according to the relationship indicated in the figure, and then make the electronic control board and put it into the matching launch box.

[0228] Two, according to figure 1 Plug-in soldering to the circuit control board.

[0229] 3. Inspection and power-on debugging.

[0230] Use a three-purpose electric meter or an oscilloscope to check the relevant contacts.

[0231] 1. First use an ohmmeter to check the multi-carrier five-coded button switch circuit; press or release the multi-carrier five-coded button switch circuit by hand; use an ohmmeter to check the input terminal of the multi-carrier five-coded button switch circuit, and the signal output terminal is connected Check whether it is good.

[0232] 2. Conduct power-on inspection and debugging on the electronic control board.

[023...

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Abstract

The invention provides an encryption security transmitting device, and belongs to the technical field of electrons. The encryption security transmitting device is composed of a multi-carrier-wave five-code battery power source circuit, a multi-carrier-wave five-code button switch circuit, a multi-carrier-wave five-code total electron alteration switch circuit, a multi-carrier-wave five-code one-wave circuit and a multi-carrier-wave five-code double-wave circuit; the multi-carrier-wave five-code double-wave circuit is composed of a multi-carrier-wave five-code double-wave electron switch circuit, a multi-carrier-wave five-code double-wave electron alternation switch circuit, multi-carrier-wave five-code two-wave circuit and a multi-carrier-wave five-code three-wave circuit; a transmitted wave of the encryption security transmitting device is a combination of a wireless electric wave, an infrared wave and an ultrasonic wave, a code of the encryption security transmitting device can be flexibly matched by a fixed code and a rolling code in five ways, the combination of multiple changes can achieve the best effect, and thus can enrich a transmitted code technology, a series protection system can be formed, and the device is easy to produce and operate, and has very big competitiveness in market competition.

Description

technical field [0001] It belongs to the field of electronic technology. Background technique [0002] Cars are becoming more and more popular and become an indispensable tool for work and family, while ordinary cars use remote control code transmission technology as a tool for locking and unlocking the door; remote control code transmission technology is also widely used in people's lives, such as remote control Switch anti-theft doors, etc. [0003] Therefore, anti-duplication, anti-jamming, and improved security level of remote control code transmission technology products are important technical indicators that indicate the advantages and disadvantages of remote control code transmission technology. Judging from the current technical level, if the remote control is used in the central control lock of a car, it is not safe enough to operate. Some criminals are used to a special electronic device called a "code grabber" or "duplicator". When the remote control is locked,...

Claims

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Application Information

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IPC IPC(8): G08C17/02G08C23/02G08C23/04
CPCG08C17/02G08C23/02G08C23/04
Inventor 不公告发明人
Owner CHONGQING NINGLAI SCI & TRADE