An evaluation system and method for built-in sensing network terminal

A sensor network and evaluation system technology, applied in the field of evaluation systems, can solve the problems of inability to demonstrate the design specification requirements of the design structure, inability to systematically evaluate, prolong the design cycle and product time to market, etc., to shorten the design cycle, improve the success rate, The effect of reducing design cost

Inactive Publication Date: 2008-03-19
BEIJING UNION UNIVERSITY
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this method is that it is targeted, and its disadvantage is that the designed system cannot be evaluated before the hardware is manufactured.
Theref

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
  • An evaluation system and method for built-in sensing network terminal
  • An evaluation system and method for built-in sensing network terminal
  • An evaluation system and method for built-in sensing network terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] As shown in Fig. 1, the present invention includes a 32-bit embedded core system 1, a sensor signal conditioning circuit module 2, a sensor analog signal source 3 and a combination of one or more of the sensor network terminal transmission bus interface modules 4.

[0029] Embedded core system 1 is the control core of the evaluation system, and is used to coordinate the connection between the internal components of the sensor network terminal system designed by the user. As shown in Figure 2, the embedded core system includes 32-bit embedded core system board, 32-bit embedded CPU11, memory module 12, keyboard module 13, display module 14, general interface module 15, USB interface module 16, JTAG (Joint Test Action Group) interface module 17 and GPIO (General Purpose Input / Output) interface module 18, the embedded CPU socket and the socket of a...

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 relates to an embedded sensor network terminal evaluation system and method. The system is the combination of one or more a 32-bit embedded core system, a sensor signal conditioning circuit module, a sensor simulation signal source, and a sensor network terminal transmission bus interface module. The sensor signal conditioning circuit module comprises a switch quantity conditioning circuit and a gain conditioning circuit; and the sensor network terminal transmission bus interface module comprises a digital quantity sensor interface, a switch quantity sensor interface, an analog quantity sensor interface, a local communication interface, and a network communication interface. The embedded sensor network terminal evaluation method includes the evaluation method of the embedded core system, the evaluation method of signal collection and processing of the sensor, and the evaluation method of the local communication interface and the network communication interface. Before manufacturing the chip, the invention can subject hardware and software to reasonable configuration and regulation according to the design requirement, thereby improving the success ratio of the system design. The invention can be widely applied in information technology field.

Description

technical field [0001] The invention relates to an evaluation system and method, in particular to an evaluation system and method for an embedded sensor network terminal. Background technique [0002] Sensor network technology is an important technology in the field of information technology applications. At present, for different sensor systems, it is generally necessary to design corresponding development systems, especially to develop various hardware architectures of sensor networks. This kind of development requires the design of a dedicated processor system and sensor interface circuit. Usually, the debugging and testing of the sensor network can only be implemented after the completion of the hardware system. The advantage of this method is that it is targeted, but its disadvantage is that it cannot evaluate the designed system before the hardware is manufactured. Therefore, it is impossible to demonstrate whether the design structure meets the requirements of the de...

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
IPC IPC(8): H04L12/28H04L12/26G06F11/36
Inventor 姜余祥李哲英周小龙赵俊良许立群钮文良陈婷婷刘佳王淑英申功迈韩玺王健健刘翔韩大盺孙旭
Owner BEIJING UNION UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap