Zhao Rui
3 Papers
4 Citations
Zhao Rui is an academic researcher. The author has contributed to research in topics: Interface (computing) & Serial port. The author has an hindex of 1, co-authored 3 publications.
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Papers
Patent
Digital interphone with Bluetooth function
Wu Zhijun,Guo Rongxin,Zhao Rui,Wang Xiu +3 more
- 06 Mar 2013
TL;DR: In this paper, a digital interphone with a Bluetooth function is provided, which comprises a CPU (Central Processing Unit) control system module, a radio frequency transceiving module, an A/D (analog-to-digital) conversion module, antenna module, channel encoding and decoding functional module, 4FSK modulating and demodulating module, voice encoding and decode module, audio processing module, power supply management module, display module, keyboard input module, and an interface circuit module and a Bluetooth module, wherein the Bluetooth module is respectively connected with the CPU control
3
Patent
System achieving talk back equipment procedure upgrade based on single chip
Guo Rongxin,Zhao Rui,Qiang Jianlong,Wu Zhijun,Xiong Wenqiang +4 more
- 13 Mar 2013
TL;DR: In this article, the utility model provides a system achieving talk back equipment procedure upgrade based on a single chip, which consists of a single CH376 chip, a universal serial bus (USB) flash drive control chip, stabilivolt source module, a light-emitting diode (LED) indicator light, a buzzer, a keyboard, a USB interface, a serial port buffer module and an input and output module.
1
Patent
System and method for upgrading programs of talkback equipment based on single-chip microcomputer
Guo Rongxin,Zhao Rui,Qiang Jianlong,Wu Zhijun,Xiong Wenqiang +4 more
- 30 Jan 2013
TL;DR: In this paper, a system for upgrading programs of talkback equipment based on a single-chip microcomputer is presented, which consists of the single chip microcomputer, a USB (universal serial bus) disk control chip, a voltage stabilization source module, an LED indicator lamp, a buzzer, a keyboard, USB interface, a serial port buffering module and an input and output module.