Cold-chain logistics Internet-of-things vehicle node energy management method based on context awareness

A technology of cold chain logistics and energy management, applied in logistics, data processing applications, devices for collaborative operation, etc., can solve the problem of unapplied energy management, and achieve the effect of prolonging life, solving short service cycle and reducing energy consumption

Inactive Publication Date: 2016-11-23
HUAIYIN INSTITUTE OF TECHNOLOGY
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no application in the energy management of cold chain logistics IoT vehicle nodes

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
  • Cold-chain logistics Internet-of-things vehicle node energy management method based on context awareness
  • Cold-chain logistics Internet-of-things vehicle node energy management method based on context awareness
  • Cold-chain logistics Internet-of-things vehicle node energy management method based on context awareness

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] The composition diagram of the vehicle-mounted system of the cold chain logistics Internet of Things based on situation awareness, such as figure 2 As shown, the cold chain logistics on-board nodes 1, 2, 3, and 4 are used to collect environmental information such as the temperature inside the car, and transmit the data to the communication convergence node. The aggregation node summarizes the collected data and sends it to the vehicle monitoring terminal through radio frequency communication. The vehicle-mounted monitoring terminal performs preliminary processing on the data, and then transmits the time, speed and other information collected by the vehicle-mounted monitoring terminal itself to the background system of the Internet of Things through the GPRS network. The user confirms the sending and receiving of goods through operations, and th...

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 cold-chain logistics Internet-of-things vehicle node energy management method based on context awareness. According to the method, various types of acquired context information after pre-processing are sent through a vehicle monitoring terminal to an Internet-of-things background system; the relevant information is processed through the Internet-of-things background system, present business contexts of users are determined, according to an established context energy management model, specific application policies are outputted; after instructions of the Internet-of-things background system are received by the vehicle monitoring terminal, the instructions are sent to vehicle nodes in a wireless mode, through changing relevant parameters (i)t(/i)i and (i)n(/i)i(i)t(/i)i, a node movement state, a sampling interval and a radio frequency communication time interval are intelligently changed. The method for a cold-chain logistics Internet-of-things system is advantaged in that on the condition that service quality is guaranteed, the vehicle node work time is reduced, node energy consumption is reduced, and service life of the nodes is prolonged.

Description

technical field [0001] The invention belongs to the technical field of cold-chain logistics Internet of Things application, and relates to an energy management method for vehicle-mounted nodes of cold-chain logistics Internet of Things based on situation awareness. Background technique [0002] With the continuous development of wireless communication technology, providing real-time logistics information through wireless network has become increasingly strong. As one of the main research hotspots at home and abroad, wireless sensor network has very broad application prospects in military defense, industry and agriculture, biomedicine, environmental monitoring and so on. However, as the monitoring environment becomes increasingly complex and changeable, an important aspect of wireless sensor network research is how to solve the loss problem of energy-constrained nodes under the premise of ensuring the quality of service. In the cold chain logistics IoT system, due to special...

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): G06Q10/08G06Q50/28G06K17/00
Inventor 胡荣林李翔朱全银娄阳严伟蒋振陆冰鉴仲梦洁
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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