Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wireless transmission system based on frequency agility and method thereof

A technology of frequency agility and wireless transmission, applied in the field of electronics, can solve problems such as high product cost, poor anti-interference performance, and high power consumption, and achieve the effects of low cost, strong anti-interference performance, and low power consumption

Inactive Publication Date: 2019-10-18
XIDIAN UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wireless transmission system and method based on frequency agility to solve the problems of high power consumption, poor anti-interference, and excessive product cost in the above-mentioned background technology. advanced questions

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
  • Wireless transmission system based on frequency agility and method thereof
  • Wireless transmission system based on frequency agility and method thereof
  • Wireless transmission system based on frequency agility and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] Referring to Fig. 1, the system of the present invention is further described, wherein Fig. 1(a) is a schematic diagram of a data acquisition unit, and Fig. 1(b) is a schematic diagram of a data receiving unit.

[0040] The system of the present invention includes a data acquisition unit and a data receiving unit.

[0041] Referring to Fig. 1(a), the data acquisition unit will be further described.

[0042] The data acquisition unit in Fig. 1 (a) is made up of the second one-chip computer controller, the second wireless transceiver module, the second power supply module, the sensor module, the power supply input end of the second one-chip computer controller, the power supply input of the second wireless transceiver module terminal and the sensor module power supply input terminal are respectively connected with the output terminal of the second p...

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 wireless transmission system based on frequency agility and a method thereof. The wireless transmission system comprises a control circuit based on C8051F320, a radio frequency circuit based on nRF24L01 + and a corresponding embedded software design. The invention has the advantages that: the C8051F320 has an independent on-chip clock source; the energy consumption is low; the speed is high; the nRF24101 + has the characteristic that the central communication frequency is easy to change; the transmission speed is high, energy consumption is low and the like, a frequency agility method is adopted to complete switching of central communication frequencies, the energy consumption of a wireless transmission system can be effectively reduced and the working time of thesystem can be improved to a greater extent, and meanwhile, the invention has the advantages of strong anti-interference capability, low application cost and the like.

Description

technical field [0001] The invention belongs to the field of electronic technology, and further relates to a wireless transmission system and method based on frequency agility in the field of wireless sensor network technology. The wireless transmission system of the present invention can be applied to fields such as military reconnaissance, intelligent agriculture, and intelligent home, to realize real-time unmanned monitoring of environments such as temperature, humidity, and gas concentration. Background technique [0002] Wireless Sensor Network (WSN) is a brand-new information acquisition and processing technology, which integrates micro-electromechanical technology, sensor technology and wireless communication technology. A wireless sensor network is a wireless network composed of a large number of sensor nodes in a self-organizing or multi-hop manner, and these nodes are scattered in areas that need to be monitored according to specific applications. It can detect te...

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): H04B1/00H04B1/401
CPCH04B1/0067H04B1/401
Inventor 丁俊豪曹长庆冯喆珺曾晓东崔善波张文静刘宇韬
Owner XIDIAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com