CPS-based shared bicycle lock embedded real-time control device

Abstract

The invention relates to a CPS-based shared bicycle lock embedded real-time control device, and belongs to the technical field of shared vehicles. The device comprises a bicycle lock shell and a two-dimensional code scanning area arranged on the surface of the bicycle lock shell, an arch-shaped hole is formed in the lower portion of the bicycle lock shell, and a power core power generation module,a lithium battery, an NB-IOT communication module, a two-dimensional code recognition module, an STM32 single-chip microcomputer, a Beidou navigation module and an audio module are arranged on the upper side of the arch-shaped hole in the bicycle lock shell. Pressure-sensitive sensors are arranged in the two sides of the bicycle lock shell correspondingly, the two pressure-sensitive sensors forma pressure-sensitive sensor set, and translation telescopic frames are arranged below the inner side of the bicycle lock shell and located on the two sides of the arch-shaped hole correspondingly. Connecting blocks on telescopic rods of the translation telescopic frames extend out of the bicycle lock shell through through holes in the two sides of the arch-shaped holes by pushing wheels to roll, brake pads are arranged at the tail ends of the connecting blocks, and the translation telescopic frames form a translation telescopic frame set. The device is high in anti-theft capacity, a lock cylinder can be prevented from rusting, and a power supply and a communication system are improved.

Description

Technical field[0001]The invention relates to the technical field of shared vehicles, in particular to a CPS-based embedded real-time control device for a shared bicycle lock.Background technique[0002]In recent years, shared bicycles are the product of an emerging sharing economy model that is rapidly developing in social life. As one of the four new inventions of China, bicycle sharing can meet the travel needs of the "last mile" in the city. No matter from an economic point of view or a life point of view, this aspect of technology has great investment research value. However, since the invention of shared bicycles, the overall structure has not changed much. It can be said that the current bicycle structure still has a lot of room for improvement, especially in the problem of shared bicycle locks.[0003]In the car locks in the prior art, in the case of wet weather, the partially exposed metal lock core of the lock type is prone to rust; and the anti-theft performance needs to be i...

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Problems solved by technology

[0003] The car lock in the prior art, in the case of wet weather, the lock cylinder with exposed metal texture is easy to rust; and the anti-theft performance needs to be improved; in addition, the energy problem of the continuous operation of the car lock of the shared bicycle It also needs to be solved. At present, there are two ways of photovoltaic power supply and lithium battery power supply, but in principle, they are not ideal.

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