Intelligent control method of multifunctional infrared remote-control electronic password lock

An electronic code lock, infrared remote control technology, applied in non-electrical signal transmission systems, signal transmission systems, instruments, etc., can solve the problems of lack of intelligence and effective combination of password confidentiality, and achieve the effect of preventing influence

Inactive Publication Date: 2010-11-10
罗仁泽 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

From the above design, it lacks the effective combinati

Method used

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  • Intelligent control method of multifunctional infrared remote-control electronic password lock
  • Intelligent control method of multifunctional infrared remote-control electronic password lock
  • Intelligent control method of multifunctional infrared remote-control electronic password lock

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Experimental program
Comparison scheme
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Embodiment Construction

[0022] exist figure 1 Among them, the core of the module circuit of this machine is to use the minimum system of 51 single-chip microcomputer for intelligent control, through the keyboard of this machine ( figure 1 The matrix button in the keyboard) to input or receive the password (using an integrated infrared receiver, which integrates infrared receiving and amplification, without any external components, can complete all the work from infrared receiving to output compatible with TTL level , and the size is the same as that of ordinary plastic-encapsulated triode) The password input of the infrared signal is used to judge the password and perform corresponding actions; to modify the password, the user password or administrator password can only be modified after entering the correct administrator password (if it is correct, the driver will be turned on) Lock circuit, error will send out driving sound and light circuit alarm);

[0023] When the single-chip microcomputer dete...

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PUM

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Abstract

The invention provides the design of a multifunctional infrared remote-control electronic password lock, and a singlechip is adopted as a core for design. The new type also has convenience, safety and reliability. A remote-control unlocking code has the characteristic of a pseudo-random number rolling code, carries out graded management for password modification authority and can effectively prevent a password from being copied and stolen. A main control circuit comprises a singlechip central control circuit, a power-failure automatic switching standby power supply circuit, an intelligent charging circuit, an infrared receiving circuit, a motor-driven circuit and a password storage circuit. The lock has the functions of intelligent remote control (remote-control password graded management and remote controller sectional management), emergency unlocking and the like, has multiple functions, wide application range, high practical value, small error rate and strong burglarproof function, is adapted to the field of intelligent locksets and is beneficial to the safe theft prevention of families and vehicles.

Description

Technical field: [0001] The patent of the present invention relates to a multifunctional infrared remote control intelligent electronic combination lock, an effective method for intelligently controlling the multifunctional electronic combination lock by using infrared remote control, especially a safe and effective encoding method for digital signals by using pseudo-random rolling code technology Encoding method, and hierarchical management of password modification rights, segmental management of infrared remote control transmission, can effectively prevent passwords from being copied and stolen, and distinguish interference between multiple infrared remote controls. Background technique: [0002] With the development of electronic technology, wireless remote control technology has been widely used in various fields such as industrial and agricultural production, communication technology, household appliances, etc., especially in the application of access control systems, wh...

Claims

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Application Information

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IPC IPC(8): G07C9/00G08C23/04
Inventor 罗仁泽黄邓雄钟水财戈勇华陈奇麟何海生
Owner 罗仁泽
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