Decoding method and device based on BISS-C protocol and terminal equipment

A decoding method and technology for a decoding device, which are applied in the field of decoding methods, devices and terminal equipment based on BISS-C protocol encoders, can solve problems such as increased hardware configuration costs, and achieve the effect of reducing costs

Pending Publication Date: 2022-02-08
HEBEI VSTE TECH
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Problems solved by technology

[0004] The purpose of the present invention is to provide a decoding method based on the BISS-C protocol to solve the problem of increased hardware configuration costs caused by the BISS-C protocol with a dedicated BISS decoding chip or a microcontroller with a built-in BISS-C interface peripheral

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  • Decoding method and device based on BISS-C protocol and terminal equipment
  • Decoding method and device based on BISS-C protocol and terminal equipment
  • Decoding method and device based on BISS-C protocol and terminal equipment

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specific Embodiment approach

[0096] combined with Figure 6 , as a specific implementation of the BISS-C protocol-based decoding device 500 provided in the embodiment of the present invention, the BISS-C protocol-based decoding device 500 is connected to an external microcontroller through an external level conversion circuit.

[0097] In testing the decoding capability of the decoding device 500 based on the BISS-C protocol, the test object is a German Hengstler encoder with a resolution of 29 bits. The decoding device 500 based on the BISS-C protocol has stable frequency and stable data. The results are as attached Figure 7 shown.

[0098] see Figure 8 , Figure 8 It is a schematic block diagram of a terminal device provided by an embodiment of the present invention. Such as Figure 8 The terminal 600 in this embodiment shown may include: one or more processors 601 , one or more input devices 602 , one or more output devices 603 , and one or more memories 604 . The above-mentioned processor 601 ,...

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Abstract

The invention provides a decoding method and device based on a BISS-C protocol and terminal equipment. The method comprises the following steps: a microcontroller transmits a first clock signal to an encoder, and the encoder transmits a first data signal to the microcontroller according to the first clock signal, and the decoder based on the preset BISS protocol decodes the first data signal to obtain a second data signal and outputs a return result. According to the decoding method based on the BISS protocol, a decoding function can be realized without an FPGA (Field Programmable Gate Array), a special BISS-C decoding chip or a microcontroller with a built-in BISS-C interface peripheral, and the hardware configuration cost of the microcontroller and a PC (Personal Computer) is reduced.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and more specifically relates to a decoding method, device and terminal equipment based on a BISS-C protocol encoder. Background technique [0002] At present, based on the current situation that common microcontrollers and PCs have high requirements for encoder safety, reliability and transmission speed, various communication protocols emerge in an endless stream. Due to the high reliability and high transmission speed of BISS-C protocol encoders, there are more and more existing decoder interfaces supporting BISS-C protocol. [0003] However, existing microcontrollers and PCs usually choose to implement decoding functions through FPGAs, dedicated BISS-C decoding chips, or microcontrollers with built-in BISS-C interface peripherals, resulting in the hardware of microcontrollers and PCs Configuration costs increase. Contents of the invention [0004] The purpose of the presen...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/12G06F13/42
CPCG06F13/126G06F13/4291
Inventor 任占鹏王晓亮王玖珍
Owner HEBEI VSTE TECH
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