Electronic lock adopting unibus technology
An electronic lock and single bus technology, applied in the field of electronic locks, can solve the problems of difficult management, easy to steal electric keys, etc., and achieve the effects of simple structure, small circuit failure, and safe and reliable communication.
Pending Publication Date: 2018-08-24
上海国缆智能电气有限公司
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Problems solved by technology
[0002] At present, mechanical locks are used on metering cabinets, which are easy to steal electricity and difficult to manage keys; while electronic door locks are managed by smart keys, which effectively solves the problems of electricity theft and management
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[0021] Example: such as Figure 1-5 As shown, the present invention adopts the electronic lock of single bus technology, comprises electronic lock 2, key 1 and authorizer 3 that are matched with electronic lock 2, authorizer 3 connects key 1 through wireless network, key 1, electronic lock 2 and There are circuits formed inside the authorizer 3, and the control units of the three circuits are all MCU single-chip microcomputers. The circuits inside the key 1 include a power supply circuit, a 1-WIRE circuit and a charging circuit. The inside of the key 1 is provided with a lithium battery, a real-time clock , memory and LED indicator lights, one side of the key 1 is provided with a USB interface, the key head of the key 1 is electrically connected to the power supply circuit and the 1-WIRE circuit through the data wires respectively, the lithium battery of the key 1, the USB interface and the 1-WIRE circuit are all The charging circuit is electrically connected through the data ...
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The invention discloses an electronic lock adopting a unibus technology. The electronic lock comprises a key, an electronic lock body and an authorization device, circuits are arranged in the key, theelectronic lock body and the authorization device, the authorization device, the key and the electronic lock body are connected through the unibus technology, and the double functions of communication and power supply and taking can be achieved; a unibus structure provides a communication function, a lithium battery in the electronic key provides unlocking power of an electromagnetic valve for the electronic lock through the unibus structure, and the unlocking condition of the electronic lock can be controlled accordingly; a passive mode is adopted for the electronic lock, power is provided for the electronic key through a unibus, the electronic lock is convenient and reliable to use and simple in structure, an active circuit is not arranged in the electronic lock, the circuit connectionin the electronic lock is also simpler, and therefore the circuit fault rate of the electronic lock is lower; in addition, the authorization device, the key and the electronic lock body are in safer and more reliable communication through the unibus.
Description
technical field [0001] The invention relates to an electronic lock, in particular to an electronic lock using single bus technology. Background technique [0002] At present, mechanical locks are used on metering cabinets, which are prone to electricity theft and key management is difficult; while electronic door locks are managed by smart keys, which effectively solves the problems of electricity theft and management. Contents of the invention [0003] The invention provides an electronic lock adopting single-bus technology, which solves the problems in the background technology. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] The present invention is an electronic lock using single bus technology, comprising an electronic lock, a key matched with the electronic lock and an authorizer, the authorizer is connected to the key through a wireless network, and the inside of...
Claims
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IPC IPC(8): G07C9/00E21B49/00
CPCG07C9/00174E21B49/00
Inventor 邵东吴伟麟
Owner 上海国缆智能电气有限公司