Unlock instant, AI-driven research and patent intelligence for your innovation.

PC (personal computer)/104-Plus multifunctional data acquiring card

A 104-plus, data acquisition card technology, applied in the field of data acquisition cards, can solve the problems of low integration and high cost, and achieve the effect of high integration, low cost and small size

Inactive Publication Date: 2011-09-07
CHINA UNIV OF MINING & TECH (BEIJING)
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Currently, PC / 104-based PCI bus-to-RS-232 boards, Wi-Fi boards, and GPS boards are mainly implemented independently, and there is no PC / 104-based board that integrates these functions. In this way, the integration level is low. If you want to use the PCI bus to RS-232 board, Wi-Fi board and GPS board at the same time, you need to buy three boards, and the cost is high.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PC (personal computer)/104-Plus multifunctional data acquiring card
  • PC (personal computer)/104-Plus multifunctional data acquiring card
  • PC (personal computer)/104-Plus multifunctional data acquiring card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] The invention provides a highly integrated board with PC / 104 structure, its functions mainly include converting PCI bus to RS-232, expanding COM port, GPS positioning and Wi-Fi wireless communication.

[0027] The multifunctional data acquisition card of the present invention adopts a backplane with PC / 104 circuit structure, and is hard-connected to the backplane through a PCI bus. Data transmission uses a high-speed PCI interface, and the backplane realizes GPS positioning and Wi-Fi data transmission functions. Since the GPS and Wi-Fi modules are connected to the host through the serial port, this board, as a separate product, must be able to provide enough serial ports, so the board adopts the PC / 104 structure, and expands...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data acquiring card, in particular relating to an integrated GPS & Wi-Fi multifunctional data acquiring card. The data acquiring card comprises a board card in a PC-104 structure, a GPS (global position system) module, a Wi-Fi (wireless-fidelity) module and an UART (universal asynchronous receiver / transmitter) chip; the UART chip is connected with the board card in the PC-104 structure, a PCI (peripheral component interconnect) bus is converted into four RS-232 serial ports, the GPS module and the Wi-Fi module are connected with the board card in the PC-104 structure through the expanded serial ports. The RS-232 serial ports converted by the PCI bus, Wi-Fi wireless communication and a GPS positioning function are integrated into the board card in the PC-104 structure; therefore, the PC / 104-Plus multifunctional data acquiring card is small in volume, low in consumption, low in cost, high in integrality, reliable and stable.

Description

technical field [0001] The invention relates to a data acquisition card, in particular to a PC / 104-Plus multifunctional data acquisition card. Background technique [0002] GPS is the abbreviation of Global Positioning System (Global Positioning System). It was developed by the United States in the 1970s. It took 20 years and cost 20 billion U.S. dollars. It was fully completed in 1994. A new generation of satellite navigation and positioning system with navigation and positioning capabilities. The use shows that GPS has won the trust of surveying and mapping workers due to its all-weather, high-precision, automation, and high-efficiency features, and has been successfully used in geodetic surveying, engineering surveying, aerial photogrammetry, vehicle navigation and control, and crustal movement. Monitoring, engineering deformation monitoring, resource exploration, geodynamics and other disciplines have brought a profound technological revolution to the field of surveying...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04L12/40G01S19/01
CPCY02P90/02
Inventor 陈宜金徐晓
Owner CHINA UNIV OF MINING & TECH (BEIJING)