Intelligent password lock, and vehicle renting system and method based on cloud service
A technology of intelligent password and rental system, applied in the field of intelligent password locks, can solve problems such as inconvenience in use, and achieve the effects of convenient and flexible use, prevention of password leakage, and convenient and fast operation.
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[0029] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0030] see figure 1 and 2 , a kind of intelligent combination lock provided by the present invention, comprises lock body 1, and described lock body 1 comprises control module 11, car lock state detection module 12, display screen 13, combination keypad 14, electromagnetic drive module 15, lockset 16 and power supply Power supply 19, the control module 11 has a built-in key rolling code decoder, and the lock state detection module 12 detects the state of the lockset 16 and feeds back to the control module 11, that is, whether the lockset 16 is detected by the lock state detection module 12 Open. The lock body 1 is also provided with an identity identification two-dimensional code 10 uniquely corresponding to the lock body 1. When the loc...
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