Design of Data Acquisition System in MES Based on RFID

2011 ◽  
Vol 201-203 ◽  
pp. 852-856
Author(s):  
Xue Jun Li ◽  
Peng Wang ◽  
Xin Huang
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Radio Frequency Identification ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Manufacturing Execution System ◽  
Data Collection Process ◽  
Frequency Identification ◽  
Low Efficiency ◽  
Manufacturing Execution

Manufacturing execution system is the link in the process of enterprise implementation information integration.The application of Radio Frequency Identification technology is important to implement the data collection function of MES. Speculation against the low efficiency, poor in real time, and low security function for data acquisition in a motor manufacturer, established data acquisition system in MES based on RFID,discussed the data collection process, designed structure of the system in detail，analyzed the function requirements,provide anti-collision algorithm to avoid data collection of the label which may be used in the system implementation,finally discussed the principle of coding.

Based on ARM Embedded Remote Data Acquisition System

2012 ◽  
Vol 614-615 ◽  
pp. 1566-1569
Author(s):  
Qiang Liu ◽  
Guo Hua Fu ◽  
Xin Ge Lian ◽  
Jun Wang
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Data Acquisition System ◽  
Video Data ◽  
Acquisition System ◽  
Price Ratio ◽  
Collection System ◽  
Application Range ◽  
Sd Card ◽  
Remote Data

Because of the data acquisition system is more and more wide application range, involved the signal source and the type of more and more of the requirement of measurement, more and more is also high, the domestic now has quite a few data collection system and measurement, but many systems are simple function, and acquisition channel, the sampling rate is low, less complex operation, and higher requirements for test environment. People need a wide application range, high performance/price ratio of data acquisition system. In this paper, the main content is the use of ARM9 processor C2440A primarily controller series 3, design an embedded data acquisition system. Using ARM9 chip do microprocessor design remote data acquisition system, through the embedded Linux system video data collection USB cameras, the JPEG compression coding, ARM9 chip control data acquisition by most industrial environmental restrictions for collection system that has a large capacity of the storage and wireless forwarding function. This paper to S3C2440A as the core, with A piece of FPGA and A piece of Ethernet CS8900A controller for auxiliary to realize the digital parts of the system hardware, analog part two way by the A/D acquisition, variable gain amplifier and basic amplifying circuit component. The system also realize the SD card memory function and various interface such as serial ports and JTAG mouth. In the software of realized in development platform on Linux system of transplantation, separately from the Bootloader transplantation, Linux kernel transplantation and root file system, the establishment of the three are expounded. And completion of the A/D converter, SD card and CS8900A in the drive design under Linux, and finally the data acquisition, storage design and forwarding program.

The Design to Achieve the Data Breakpoint Survivor by Using FPGA

2012 ◽  
Vol 468-471 ◽  
pp. 2599-2602
Author(s):  
Jin Ming Li ◽  
Nan Song ◽  
Qiu Lin Tan
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Data Storage ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Nand Flash ◽  
Use Of Data ◽  
Storage Media ◽  
Repeated Use

Recording data for the increasingly diverse needs, the design is using FPGA to achieve the data breakpoint deposit. Choosing NAND Flash K9KAG08U0M as data storage media , the data according to an external command realize erasing ,storage and read-back operation under the control of the FLASH-based FPGA (A3P125). The design of data breakpoints deposit can achieved interruption of data collection, and by reading the data back before the FLASH chip erase operation to comply the repeated use of data acquisition system.

Data Acquisition System Based on VC++

2011 ◽  
Vol 109 ◽  
pp. 720-724
Author(s):  
Jing Bing Wu ◽  
Xie Wang ◽  
Lun Shu
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Real Time ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Pci Bus ◽  
Collection System ◽  
Timing Data ◽  
Data Acquisition Card ◽  
Time Acquisition

In this paper, we introduced features of data acquisition card based on PCI bus, and combined with researching on timing data collection system in the reducer test, built data acquisition system aiming at parameters of the reducer, and by using VC+ + to program, we achieved display on timing and real-time acquisition curve of data of torque and speed of the reducer, and have got good results.

Design of a Data Collection System in Manufacturing Informationization

2012 ◽  
Vol 236-237 ◽  
pp. 283-288
Author(s):  
H.H. Jian ◽  
C.R. Xiong ◽  
G.B. Huang
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Software Design ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Collection System ◽  
Enterprise Information System ◽  
Hardware Platform ◽  
Enterprise Information ◽  
Data Collection System

This paper is based on the background of manufacturing enterprise information system. Under this case, this paper introduces a design of a data collection system that is transparent and controlled by the host computer. It uses a data acquisition system software design model which will help in speeding up the development of the system, reducing maintenance costs as well as improving data collect velocity. This paper describes the data acquisition system based on ARM hardware platform, its software framework and design process.

Intelligent Agents Framework for RFID Hospitals

2010 ◽  
pp. 265-278
Author(s):  
Masoud Mohammadian ◽  
Ric Jentzsch
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Radio Frequency Identification ◽  
Intelligent Agents ◽  
Medical Data ◽  
Time Data ◽  
Raw Data ◽  
Privacy Issue ◽  
Real Time Data ◽  
Frequency Identification

When dealing with human lives, the need to utilize and apply the latest technology to help in saving and maintaining patients’ lives is quite important and requires accurate, near-real-time data acquisition and evaluation. At the same time, the delivery of a patient’s medical data needs to be as fast and as secure as possible. One possible way to achieve this is to use a wireless framework based on radio-frequency identification (RFID). This framework can integrate wireless networks for fast data acquisition and transmission while maintaining the privacy issue. This chapter discusses the development of an agent framework in which RFID can be used for patient data collection. The chapter presents a framework for the knowledge acquisition of patient and doctor profiling in a hospital. The acquisition of profile data is assisted by a profiling agent that is responsible for processing the raw data obtained through RFID and a database of doctors and patients.

scholarly journals The Niwot Ridge Subalpine Forest US-NR1 AmeriFlux site – Part I: Data acquisition and site record-keeping

2016 ◽  
Author(s):  
Sean P. Burns ◽  
Gordon D. Maclean ◽  
Peter D. Blanken ◽  
Steven P. Oncley ◽  
Steven R. Semmer ◽  
...  
Keyword(s):  
Data Collection ◽  
Data Acquisition ◽  
Data Acquisition System ◽  
Environmental Data ◽  
High Rate ◽  
Acquisition System ◽  
Subalpine Forest ◽  
Time Base ◽  
Niwot Ridge ◽  
Record Keeping

Abstract. The Niwot Ridge Subalpine Forest AmeriFlux site (US-NR1) has been measuring eddy-covariance ecosystem fluxes of carbon dioxide, heat, and water vapor since 1 November, 1998. Throughout this 17-year period there have been changes to the instrumentation and improvements to the data acquisition system. Here, in Part I of this three-part series of papers, we describe the hardware and software used for data-collection and metadata documentation. We made changes to the data acquisition system that aimed to reduce the system complexity, increase redundancy, and be as independent as possible from any network outages. Changes to facilitate these improvements were: (1) switching to a PC/104-based computer running the NCAR NIDAS software that saves the high-frequency data locally and over the network, and (2) time-tagging individual 10-Hz serial data samples using network time protocol (NTP) coupled to a GPS-based clock providing a network-independent, accurate time-base. Since makings these improvements almost two years ago, the successful capture of high-rate data has been better than 99.98 %. We also provide philosophical concepts that shaped our design of the data system and are applicable to many different types of environmental data collection.

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