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A data transmission method in Bluetooth power exchange and power exchange system

A data transmission method and electrical system technology, applied in electrical components, connection management, broadcast service distribution, etc., can solve problems such as sabotage, malicious attack, data security reading, etc., and achieve good stability, good security, and small size. Effect of data length

Active Publication Date: 2021-12-17
深圳市比特安科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the data passes through the mobile phone, the security of the data may be read and destroyed by malicious programs in the mobile phone, which may form a malicious attack. Therefore, ensuring data security is also a technical difficulty worth considering

Method used

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  • A data transmission method in Bluetooth power exchange and power exchange system
  • A data transmission method in Bluetooth power exchange and power exchange system
  • A data transmission method in Bluetooth power exchange and power exchange system

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Embodiment Construction

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0044] Such as figure 2 with image 3 As shown, the power exchange cabinet of the present invention adopts the Bluetooth communication method with the mobile phone to realize power exchange. Specifically, the data transmission method of the power exchange cabinet in this example includes the following steps:

[0045] S1: Start battery replacement, and the battery replacement cabinet uses the local battery replacement cabinet SN to perform Bluetooth broadcasting;

[0046] S2: The power exchange cabinet obtains the authentication request of the smart device through Bluetooth;

[0047] S3: The power exchange cabinet passes the authentication, and the power exchange cabinet establishes a Bluetooth connection with the smart device;

[0048] S4: The power exchange cabinet performs data interaction with the power exchange server through smart dev...

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Abstract

The invention provides a data transmission method and a battery exchange system in Bluetooth battery exchange, which belong to the field of battery exchange. The data transmission method in the Bluetooth power exchange of the present invention includes the following steps: start the power exchange, and the power exchange cabinet uses the local power exchange cabinet SN to broadcast Bluetooth; the power exchange cabinet obtains the authentication request of the smart device through Bluetooth; If the power is passed, the power exchange cabinet establishes a Bluetooth connection with the smart device; the power exchange cabinet performs data interaction with the power exchange server through the smart device. The invention has the beneficial effects of providing a safe and effective bluetooth data transmission mode when the power exchange cabinet is offline, and avoiding data tampering and replay attacks.

Description

technical field [0001] The present invention relates to the field of battery swapping, in particular to a data transmission method in Bluetooth battery swapping, and also relates to a battery swapping system for implementing the data transmission method in Bluetooth battery swapping. Background technique [0002] Such as figure 1 As shown, in the prior art, the power exchange cabinet communicates with the server through the 4G network, but due to various interferences and base station problems between the 4G network and the base station, the network is unstable, and packet loss and network instability often occur , In this way, there is no way to establish a stable data transmission connection. When the user changes the battery, the device will often go offline, and the data sending or receiving will time out. [0003] Generally, the network of the user's mobile phone is relatively stable. When the network of the power exchange cabinet is unstable, it can be considered to u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W4/80H04W12/03H04W12/06H04W12/122H04W28/06H04W76/14H04W80/06
CPCH04W4/80H04W4/06H04W12/06H04W28/06H04W76/14H04W80/06
Inventor 王瑞珩罗强王君王拓胡以华刘彬顾俊杰申艳娥郜绪斌
Owner 深圳市比特安科技有限公司
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