System for updating software firmware of mobile power supply, and update method of same

Abstract

The invention discloses a power bank software firmware update system and an update method thereof. The system includes: a server, a mobile terminal and a power bank, the power bank communicates with the mobile terminal in short-distance wireless communication, and the mobile terminal communicates with the server network connection; the charging treasure also includes a short-range wireless communication module and a microprocessor. The advantage is that the Bluetooth module or NB-IOT module is integrated inside the power bank, and the update does not need to rely on its own WIFI, 2G\3G\4G and other communication chips. The power bank can be set to a smaller size, and the energy consumption can effectively reduce the power consumption by 80% compared with the existing network direct update. Due to the reduction of power loss in updating, it can improve the battery life of the power bank and provide effective help for the development of leasing. The main program set in the mobile terminal can assist the server to more accurately correspond to the version number of any power bank.

Description

technical field [0001] The invention relates to an update system and an update method independent of its own network, in particular to an update system and an update method for the software and firmware of a power bank. 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 chip...

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.

Without a network connection, upgrading the software and firmware of the power bank has become a big technical problem, because with the rapid development of technology, not updating the software and firmware in time will naturally lead to the loss of the charging and discharging efficiency, encryption and decryption efficiency and logic unlocking security of the power bank. can not be improved, let alone prevent external logic cracking

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