A charging treasure rental system and its rental method

Abstract

The invention discloses a power bank rental system and a method thereof. The system includes: a server, a mobile terminal and a power bank, the power bank is connected to the mobile terminal via Bluetooth, and the mobile terminal is connected to the server network; The power bank also includes a short-range wireless communication module, a charging module, a unique identifier, and a microprocessor. Use the Bluetooth or NB-IoT inside the power bank to realize the logic lock control of the output terminal, and the deployment can be closer to the user's usage scenario, which realizes low cost, high utilization rate, and can be borrowed and returned at any time, which can realize a fully unattended rental service.

Description

technical field [0001] The invention relates to a short-term rental system and method for small electrical appliances, in particular to a charging treasure rental system and a rental method thereof. Background technique [0002] Power bank rentals in the prior art use a large number of physical locks and automated mechanical structures to achieve access. The cost and efficiency of the access equipment itself are not high, the structure is complicated, and the borrowing and returning speed is not high. Some lessors set electronic lock switches based on Bluetooth technology in charging treasures, but these charging treasures cannot be effectively supervised by the lessors, and are prone to loss, and the maintenance cost is high. Based on the lock switch of the Bluetooth communication module, it is easy to crack the relevant protocol by sniffing (sniffer), and the security is very low. Some charging treasures are equipped with WIFI, 2G\3G\4G and other chips to connect to the n...

AI Technical Summary

Problems solved by technology

[0002] Power bank rental in the prior art uses a large number of physical locks and automated mechanical structures to achieve access. The cost and efficiency of the access equipment itself are not high, the structure is complex, and the borrowing and returning speed is not high.

Some lessors set electronic lock switches based on Bluetooth technology in charging treasures, but these charging treasures cannot be effectively supervised by the lessors, which are prone to loss and high maintenance costs

Based on the lock switch of the Bluetooth communication module, it is easy to crack the relevant protocol by sniffing (sniffer), and the security is very low

Some charging treasures are equipped with WIFI, 2G\3G\4G and other chips to connect with the outside world, and the power consumption of WIFI and 2G\3G\4G chips is relatively large when working.

If the WIFI, 2G\3G\4G chips are usually in a dormant power-saving state, and reconnect to the network after waking up, it will take a long time to establish effective communication. Therefore, the power bank integrates WIFI, 2G\3G\4G and other communication chips, and the energy consumption will decrease It is relatively large, which is not conducive to the power utilization rate of the power bank

At the same time, it is equipped with WIFI, 2G\3G\4G and other chips that are highly dependent on network signals, which has great restrictions on the deployment scenarios of charging treasures.

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