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Remote control method and device based on Bluetooth, computer equipment and storage medium

A technology for controlling equipment and Bluetooth, which is applied in program control design, multi-programming device, computing and other directions, and can solve problems such as connection between uncontrollable equipment and embedded equipment, and limited onboard resources.

Active Publication Date: 2021-09-14
SHENZHEN NEOWAY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for Linux-based embedded devices, due to their limited onboard resources, the interfaces such as UART (Universal Asynchronous Receiver / Transmitter) and USB used in the debugging of the development stage are removed after the product development is completed, making it impossible to Use the above method to connect the control device with the embedded device

Method used

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  • Remote control method and device based on Bluetooth, computer equipment and storage medium
  • Remote control method and device based on Bluetooth, computer equipment and storage medium
  • Remote control method and device based on Bluetooth, computer equipment and storage medium

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Embodiment Construction

[0056] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0057] The application scenarios of Linux-based embedded devices (hereinafter referred to as Linux embedded devices) are very complex. Usually, the installation scenarios involved include indoors, high towers, underground, or near rivers. The cost of debugging and seeing where the problem lies is huge.

[0058] For Linux embedded devices, due to their limited onboard resources (such as memory, CPU capacity, etc.), interfaces such as UART (Universal Asynchronous Receiver / Transmitter) and USB (Universal Serial Bus) used in the debugging of the development stage are in the A...

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Abstract

The invention relates to a Bluetooth-based remote control method and device, computer equipment and a storage medium. The method comprises the following steps: receiving a Bluetooth instruction set sent by control equipment, wherein the Bluetooth instruction set is generated by receiving a connection instruction triggered by a user through the control equipment; creating an internal process pair, wherein the internal process pair comprises a parent process and a child process which are executed in parallel; based on a virtual serial port protocol, establishing a virtual connection link with the control equipment by using the parent process according to the Bluetooth instruction set; receiving a control instruction sent by the control equipment through the virtual connection link by utilizing the parent process, and forwarding the control instruction to the child process by utilizing inter-process communication; acquiring a control instruction by utilizing the sub-process, and performing corresponding command execution according to the control instruction to obtain a command execution result; returning the command execution result to the parent process by utilizing the child process, and sending the command execution result to the control equipment through the virtual connection link by the parent process. By adopting the method, wireless remote control and debugging of the Linux embedded equipment can be realized.

Description

technical field [0001] The present application relates to the technical field of bluetooth, in particular to a bluetooth-based remote control method, device, computer equipment and storage medium. Background technique [0002] At present, more and more embedded devices based on Linux are applied in various products. When a product has a problem during the application phase, it needs to be debugged. However, the application scenarios of embedded devices are often very complex, and it is basically impossible to debug by dismantling the product. [0003] In the prior art, a USB (Universal Serial Bus) wired connection is usually used to connect the control device and the embedded device, so as to debug the embedded device. However, for Linux-based embedded devices, due to their limited onboard resources, the interfaces such as UART (Universal Asynchronous Receiver / Transmitter) and USB used in the debugging of the development stage are removed after the product development is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54G08C17/02
CPCG06F9/548G08C17/02G06F2209/544
Inventor 武雄彪刘慧
Owner SHENZHEN NEOWAY TECH
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