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Low Power Smart Door Lock
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A smart door lock and low power consumption technology, applied in building locks, non-mechanical transmission-controlled locks, buildings, etc., can solve the problems of smart door locks that cannot be opened, low battery life, and affecting the normal travel of smart door lock users , to achieve the effect of reducing working time, increasing power consumption, and increasing battery life
Active Publication Date: 2021-06-22
北京百佑科技有限公司
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Problems solved by technology
However, the existing smart door locks often have the problem of low battery life, requiring users to frequently replace or charge the battery. When the user fails to replace the battery or charge in time, the smart door lock will often fail to turn on due to power failure The situation affects the normal operation of the smart door lock and the normal travel of the user
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Embodiment 1
[0042] figure 1 A schematic structural diagram of a low-power smart door lock provided by the first embodiment of the present invention is shown.
[0043]The low power consumption smart door lock 100 includes a main processor 140 , a coprocessor 130 , a clockchip 110 and an input device 120 .
[0044] Both the clockchip 110 and the input device 120 are connected to the coprocessor 130 , and the coprocessor 130 is also connected to the main processor 140 .
[0045] The power consumption of the coprocessor 130 is less than that of the main processor 140 . For example, the coprocessor 130 may be a single-chip microcomputer with low power consumption, and the main processor 140 may be an ordinary processor and the like.
[0046] Further, after the low power consumption smart door lock 100 is powered on, when there is no operation within a preset time, the main processor 140 enters a deep sleep state, and the coprocessor 130 sets the trigger time Controlling the clock chip 110...
Embodiment 2
[0076] image 3 A schematic structural diagram of a low-power smart door lock provided by the second embodiment of the present invention is shown.
[0077] Compared with Embodiment 1, the low-power smart door lock 100 further includes a radio frequency chip 150 , a memory 160 , a voice player 170 and a driving motor 180 .
[0078] The radio frequency chip 150 is connected to the coprocessor 130 , and the memory 160 , the voice player 170 and the driving motor 180 are all connected to the main processor 140 .
[0079] Further, when the triggering task is to detect a radio frequency signal, the coprocessor 130 also detects whether the radio frequency chip 150 receives a radio frequency signal sent by an external device according to the task execution signal.
[0080]Specifically, when there is data to be sent, the coprocessor 130 directly sends the data to be sent to the radio frequency chip 150 for transmission. After the transmission is completed, the radio frequency chip 150...
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Abstract
The invention discloses a low-power intelligent door lock, which includes a main processor, a co-processor, a clockchip and an input device. The power consumption of the co-processor is less than that of the main processor; Time sends task execution signal, sends task execution signal to coprocessor to wake up coprocessor; input device is used to obtain request information, sends request information to coprocessor to wake up coprocessor; coprocessor is used to execute according to task The corresponding trigger task of signalprocessing is also used to send request information to the main processor to wake up the main processor; the main processor is used to perform corresponding operations according to the request information, and send the operation completion flag to the coprocessor after execution, and enter sleep state; the coprocessor is also used to enter the sleep state after receiving an operation complete flag. The technical solution of the invention can enable the main processor and the co-processor to process different types of requests respectively, so as to reduce the power consumption of the intelligent door lock.
Description
technical field [0001] The invention relates to the technical field of intelligent door locks, in particular to a low-power intelligent door lock. Background technique [0002] Smart door lock is a smart home product that has developed rapidly in recent years, and battery life is a key product indicator of smart door locks. However, the existing smart door locks often have the problem of low battery life, requiring users to frequently replace or recharge the battery. When the user fails to replace the battery or recharge in time, the smart door lock will often fail to turn on due to power failure. The situation affects the normal operation of the smart door lock and the normal travel of the user. Contents of the invention [0003] In view of the above problems, the purpose of the embodiments of the present invention is to provide a low power consumption smart door lock to solve the deficiencies of the prior art. [0004] According to one embodiment of the present inventi...
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Application Information
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