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System and method for achieving OTA upgrading of terminal product based on BNEP Bluetooth

A terminal, bluetooth technology, applied in the field of communication, can solve problems such as compatibility and adaptability, slow transmission speed, and occupation of user mobile phone resources

Pending Publication Date: 2020-10-20
YICHIP MICROELECTRONICS (HANGZHOU) CO LTD
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Problems solved by technology

However, this method has the following defects: different devices use different bluetooth solutions, resulting in OTA compatibility differences; the mobile phone needs to download the app to realize the upgrade function, occupying the user's mobile phone resources; the compatibility and adaptability of the APP on different mobile phones; slow

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  • System and method for achieving OTA upgrading of terminal product based on BNEP Bluetooth
  • System and method for achieving OTA upgrading of terminal product based on BNEP Bluetooth
  • System and method for achieving OTA upgrading of terminal product based on BNEP Bluetooth

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings of the description. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the present invention, so they only show the configurations related to the present invention.

[0028] The full name of BNEP is Bluetooth Network Encapsulation Protocol (Network Encapsulation Protocol, hereinafter referred to as BNEP). BNEP is designed for PAN applications. It provides an application model for building a Bluetooth wireless LAN. BNEP can complete the mapping from the IP layer to the L2CAP layer. Network protocol layers such as figure 1 shown. Bluetooth personal area network is to use BNEP to provide networking capabilities for Bluetooth devices, so that two or more Bluetooth devices form a temporary self-organizing network (GroupAd-hoc Network, GN), or through a network access point (Network Access Point, NAP) Access remote ne...

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Abstract

The invention discloses a system and method for achieving OTA upgrading of a terminal product based on BNEP Bluetooth, and belongs to the technical field of communication. The method comprises the following steps: (1) a Yichip Bluetooth chip is arranged in a POS terminal product, and Bluetooth of the POS terminal product and Bluetooth of a mobile equipment end are in pairing connection; and 2) themobile equipment end turns on a shared network switch, and the POS terminal is connected with the background server through the BNEP. According to the method for achieving OTA upgrading of the terminal product based on the BNEP Bluetooth, through the BNEP method, the upgrading process of POS terminal equipment is simplified, a user does not need to download an app through mobile equipment, and the memory space of client equipment is not occupied; silent updating of OTA firmware of a user is realized, and the user can realize upgrading and updating of POS terminal equipment without operation;data transmission efficiency is higher.

Description

technical field [0001] The invention belongs to the technical field of communication, and specifically relates to a system and a method for realizing OTA upgrade of terminal products based on BNEP bluetooth. Background technique [0002] At present, by installing the APP on the mobile phone, the APP can obtain the firmware on the server that requires OTA. Specifically include: 1) The APP calls different protocol interfaces of SPP / GATT and sends it to the device Bluetooth according to the data transmission method required by the corresponding protocol. After receiving the data, the device Bluetooth forwards the received OTA data to the device's MCU through Uart to complete the device OTA. Firmware upgrade; 2) On the POS terminal, try the network connection with the mobile phone through the 2G module to realize the OTA upgrade. However, this method has the following defects: different devices use different bluetooth solutions, resulting in OTA compatibility differences; the m...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W76/14H04M1/725G07G1/12G06F8/65
CPCH04W4/80H04W76/14G07G1/12G06F8/65
Inventor 孔翔林
Owner YICHIP MICROELECTRONICS (HANGZHOU) CO LTD
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