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

Dual-frequency communication based intelligent management method and system of weight measurement

A management method and communication pair technology, which is applied in the field of intelligent management of weight measurement based on dual-frequency communication, can solve the problems of inability to meet the requirements of the grain depot management system, difficulty in communication, and high price.

Active Publication Date: 2014-12-31
AEROSPACE INFORMATION
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is: it is not only expensive when commonly used, but also highly dependent, completely relying on the GPS navigation system
Since the special data information of the grain depot cannot be transmitted, the communication with the host computer and terminal detection equipment (such as weighing equipment, etc.) is also difficult to realize
Moreover, it can only realize the positioning of vehicles, but cannot perform process management and control, and cannot meet the requirements of the grain depot management system

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
  • Dual-frequency communication based intelligent management method and system of weight measurement
  • Dual-frequency communication based intelligent management method and system of weight measurement
  • Dual-frequency communication based intelligent management method and system of weight measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] In the embodiment of the present invention, dual-frequency positioning communication equipment is installed on the vehicle, and communication base station equipment and multiple dual-frequency positioning node equipment are installed in the weight measurement area. The communication base station equipment, dual-frequency positioning node equipment, and dual-frequency positioning communication equipment pass through Wireless communication is performed in the high-frequency band, wireless communication is performed between the dual-frequency positioning node device and the dual-frequency positioning communication device through the low-frequency band, and wired communication or wireless communication is performed between the communication base station device and the industrial computer for comprehensive management of weight measurement.

[0067] The embodiment of the present invention can be applied to a variety of weight measurement processes. The following uses the weighi...

Embodiment 2

[0097] This embodiment provides a system for intelligently managing weight measurement based on dual-frequency communication. The specific structure of the system is as follows: figure 2 As shown, it includes the following modules: dual-frequency positioning communication equipment, dual-frequency positioning node equipment, communication base station equipment and industrial computer,

[0098] The dual-frequency positioning node device is configured to be installed on a positioning node in the weight measurement area, and regularly sends out low-frequency signals, and the low-frequency signal includes the position information of the positioning node and the weight measurement process related to the positioning node information;

[0099] The dual-frequency positioning communication device is configured to be installed on the vehicle, and when the vehicle arrives at the positioning node area in the weight measurement area, it receives the low-frequency signal sent by the dual-...

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

An embodiment of the invention provides a dual-frequency communication based intelligent management method and system of weight measurement. The method mainly includes the steps: after a vehicle arrives at a positioning node area in a weight measurement area, a dual-frequency positioning communication device arranged on the vehicle receives a low-frequency signal transmitted by a dual-frequency positioning node device arranged on a positioning node, the dual-frequency positioning communication device transmits a high-frequency signal to a communication base station device, and after the fact that a weight measuring process of the vehicle at the positioning node is legal is determined according to stored information about the weight measuring process of the vehicle, the communication base station device informs the dual-frequency positioning node device of allowing the vehicle to finish the weight measuring process related to the positioning node. The method and the system according to the embodiment have the advantages that positioning and communication ranges can be flexibly set according to specific environments of weight measurement areas such as a grain depot, incorrect and missing pieces of positioning and communication data are effectively avoided, and interference among various communication signals can also be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of weight measurement, in particular to a method and system for intelligently managing weight measurement based on dual-frequency communication. Background technique [0002] In the process of grain warehousing, there are many regulatory loopholes in the manual control of grain in and out, storage and storage. For example, weighing on the weighbridge is an important business of grain warehousing in my country. There are many fraudulent behaviors in the process of weighbridge weighing, such as: the vehicle is not fully weighed when entering the warehouse, weighed multiple times, the license plate is changed, the vehicle is pressed, etc.; These behaviors have caused great losses to the grain storage business and have had a major impact on national food security. [0003] At present, there is no effective management system for the management of mobile equipment in the warehouse area. Some solutions proposed at...

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): G06Q10/08G06Q50/02H04W4/02G01G19/02
Inventor 陈召安刘洋史建立王红莉张晶郭见雷万维逸
Owner AEROSPACE INFORMATION
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