scispace - formally typeset
Search or ask a question
Author

Zheng Qin

Bio: Zheng Qin is an academic researcher. The author has contributed to research in topics: Network interface & Porting. The author has an hindex of 1, co-authored 1 publications receiving 5 citations.

Papers
More filters
Proceedings ArticleDOI
21 Jun 2006
TL;DR: A novel developer application and platform framework for embedded Web measurement and control server was proposed, and the main process of porting the open-source embedded operating system muC/OS-II to ARM processor achieved an embedded Web server based Internet multi-task system platform.
Abstract: A novel developer application and platform framework for embedded Web measurement and control server was proposed, the hardware bases on ARM7 microprocessor, which used CS8900 as the net interface chip and nRF905 as Wireless communication chip, the software based on embedding real-time operating system muC/OS-II and TCP/IP protocol were designed and implemented in details. Described the main process of porting the open-source embedded operating system muC/OS-II to ARM processor, and achieved an embedded Web server based Internet multi-task system platform. Ultimately, some example using the embedded Web server is simply described

5 citations


Cited by
More filters
Proceedings ArticleDOI
22 Oct 2007
TL;DR: An EEG analyzing system based on advanced RISC machines (ARM) and μC/os-II real time operating system and the design of high capability amplifier and the software of embedded subsystem are discussed.
Abstract: An EEG analyzing system based on advanced RISC machines (ARM) and μC/os-II real time operating system is discussed in this paper. The detailed system design including the producing of event signals and the synchronization between event signals and EEG signals is described. The details of data acquisition, data preprocessing, data transmitting through USB and system configurations are also contained in the system design. In this paper the design of high capability amplifier and the software of embedded subsystem are discussed. Also the design of realizing multi-task system in μC/os-II, the definition of communicating protocols between PC and the equipment and the detail configurations of USB are given out. The final test shows that the filter behaviors of this equipment are feasible.

8 citations

Journal ArticleDOI
TL;DR: A chip W5100 which is with network interface which integrates TCP/IP hardware protocol stack and supports a variety of network protocols and focuses on the MAC address binding and resuming send program in multiple points building energy consumption monitoring system so as to enable quality of data transfer.
Abstract: Data acquisition and transmission based on the Ethernet is a very popular solution in many different kinds of monitoring system This paper introduces a chip W5100 which is with network interface The chip integrates TCP/IP hardware protocol stack and supports a variety of network protocols The internal structure of the W5100 and its register function are introduced, besides that, the hardware circuit and the program design are given based on the STM32 processor Focuses on the MAC address binding and resuming send program in multiple points building energy consumption monitoring system so as to enable quality of data transfer At present, this data transmission system has been successfully applied in many building energy consumption monitoring projects, and the results show that the system is reliable and stability, and can satisfy the requirement of data transfer

3 citations

Proceedings ArticleDOI
10 Oct 2009
TL;DR: Research is done to build an inexpensive and practical remote data-acquisition platform and combine Internet with the instruments already existed to prove that the intelligent node based on ARM is greatly worthy of use and spreading.
Abstract: In this paper, a new design is introduced on intelligent data-acquisition node of industrial Ethernet. The hardware is based on LPC2210, which is an embedded micro-controller with a 32-bit ARM core. The program is based on μC/OS-II, which is an embedded real-time multi-tasks operating system. The real-time data sampled by the intelligent node in the field will be sent to the host control computer. The intelligent node is managed and maintained by the upper control computer. The application practice has proved that the intelligent node based on ARM is greatly worthy of use and spreading. This paper does research on data-acquisition node so as to build an inexpensive and practical remote data-acquisition platform and combine Internet with the instruments already existed.

3 citations

Book ChapterDOI
18 Aug 2007
TL;DR: The research shows that the platform can solve the 'the last one-kilometer' problem in China’s rural informatization and thus has significant popularization value.
Abstract: In view of the current situation of the country where basic facilities are lagging and inhabitation is dispersed and the weaknesses of the various rural information technologies, a multilayered, distributed and regional country information service platform based on wireless field-bus hybrid network is proposed. Its structure, hardware frame and communication mechanism based on its application in a village are analyzed. The research shows that the platform can solve the 'the last one-kilometer' problem in China’s rural informatization and thus has significant popularization value.

2 citations

Proceedings ArticleDOI
Hao Xi1, Wanrong Sun1, Zongying Tan1, Juwei Xue1, Zifu Chen1, Lulu Cheng1 
15 Apr 2011
TL;DR: The paper presents a new design scheme of natural gamma spectrum logging system that consists of two independent subsystems, including the acquisition system and the transmission system connected by CAN bus for communication, which facilitates the scalability of the data acquisition system.
Abstract: The paper presents a new design scheme of natural gamma spectrum logging system. The system consists of two independent subsystems, including the acquisition system and the transmission system connected by CAN bus for communication, which facilitates the scalability of the data acquisition system. The probe of neutron, density and sound wave will be implemented during one well logging exploration. TCP/IP protocol is applied between the transmission system and surface system. The long-haul high-speed fiber-optic communications will guarantee the reliability of the design.