LS/T 1808-2017Grain information terminology. General (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard was proposed by the National Grain Administration.

This standard is under the jurisdiction of the National Grain and Oil Standardization Technical Committee (SAC/TC270).

This standard was drafted. Nanjing University of Finance and Economics, Jiangsu Grain and Oil Information Center, National Grain Bureau Science Research Institute, Nanjing climbing information technology Technology Co., Ltd., Zhongshang Grain Chengdu Grain Storage Science Research Institute, Zhejiang Zhongkong Technology Co., Ltd.

1 Scope

This standard specifies the definition of the perception layer, transport layer, data analysis layer, platform layer and application layer involved in the informationization of the grain industry.

This standard applies to the information design, development, construction, implementation and maintenance management of the food industry.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 5271.1-2000 Information technology vocabulary Part 1. Basic terms GB/T 8567-2006 computer software documentation specification GB 50395-2007 Video Security Monitoring System Engineering Design Specification GA/T 644-2006 Electronic Inspection System Technical Requirements

3 Perception layer terminology

Electronic tag Consisting of coupling elements and chips, each tag has a unique electronic code, and high-capacity electronic tags have user-writable storage Between, attached to the object to identify the target object.

Radio frequency identification system radiofrequency identification system; RFID A non-contact automatic identification technology, which automatically recognizes target objects through radio frequency signals, and counts the number of items in the grain storage and storage According to the automatic acquisition. The RFID system is mainly composed of an electronic tag, an antenna, a reader/writer and a host.

EPC product electronic code electronicproductcode; EPC the carrier of EPC is an RFID electronic tag and realizes the transmission of information by means of the Internet. EPC is used to build a global, open product the standard of labeling enables the tracking and traceability of single-piece products on a global scale, thus effectively improving the level of supply chain management and reducing logistics.

cost.

Sensor

Can feel the external physical quantity (such as light, heat, humidity, etc.), chemical quantity (such as smoke, gas, etc.), biomass, etc.

A signal that converts it into an analog amount of power. Can be used to sense the temperature and humidity of the grain depot, food quality changes, etc.

Situation detection.

Portable wireless terminal the portable wireless data processing terminal can be used for registration of information such as grain purchase, storage and transportation, and the like.

Wireless sensor node Integrated wireless communication module for transmitting grain information and sensor module for sensing grain information to realize the week of deployment Perceived by the environment, the sensory data can be processed and transmitted at the same time.

Wireless sensor network; WSN A multi-hop, self-organizing network formed by wireless communication means consisting of sensor nodes deployed in the food monitoring area the purpose of the system is to collaboratively perceive, collect, and process information about the perceived objects in the network coverage area.

Ground sense coil vehicle detector sensecoilbasedvehicledetector an inbound and outbound vehicle information detecting device based on the ground coil technology.

Fingerprint reader A sophisticated electronic instrument that uses human fingerprints to have different characteristics for identification, including fingerprinting and extraction Features such as patterning, saving data, and fingerprint matching.

3.10

Video surveillance equipment videosurveilanceequipment A device that uses video to monitor and record information on a target.

3.11

Digital video recording device digitalvideorecorder; DVR Digital recording medium using standard interface, digital compression algorithm for digital recording, monitoring and playback of video (audio) frequency information Video device.

3.12

QR code quickresponsecode A black and white graphic that is distributed in a plane (two-dimensional direction) according to a certain pattern with a specific geometric figure. It uses symbols to mark items Achieve the description and automatic identification of food.

3.13

Inventory identification code stockidentificationcode Taking the cargo space as the basic unit, record the unique identification of information such as grain purchase, storage, processing and circulation.

3.14

Infrared sensor A sensor that uses the physical properties of infrared light to measure the intrusion of humans and the invasion of living things such as pests.

3.15

Satellite positioning system satelitepositioningsystem Provide global, versatile, all-weather navigation and positioning, timing, speed measurement and other functions to track the location of the grain transportation process.

3.16

Inspection information acquisition device A device for collecting, storing, and processing patrol information in an offline electronic patrol system.

3.17

Reader device

Inspecting information offline electronic patrol system, used to read, collect, store patrol information, and communicate with the management terminal (wired/no Line) equipment.

3.18

Identification object in the online electronic patrol system, the reading device identifies the carrier of the patrol information.

3.19

Inspection management terminal A device that collects, stores, processes, and displays patrol information.

4 Transport layer terminology

Data transmission terminal the sensing layer data is transmitted to the terminal module of the corresponding storage and processing platform, which can be used for collecting different stages such as grain storage and storage.

The transmission of data.

Local server A local computer used to store and process data information sent by food data transmission terminals and provide services to users, generally running Inside the local area network of the food business unit.

Cloud computing server Based on the Internet, it runs on remote network nodes for food information data storage and processing.

Wired communication A communication method that uses a tangible medium such as a metal wire or an optical fiber to exchange information.

Wireless communication A communication method that uses information that electromagnetic wave signals can propagate in space.

Near field communication; NFC Short-range wireless communication technology it is based on RFID and interconnect technology, allowing non-contact point-to-point data transmission and exchange between electronic devices for use in food Identity authentication in the warehousing department and electronic payment in the grain sales segment.

Communication protocol the rules and conventions that must be followed by an entity to complete a communication or service.

Zigbee protocol Zigbeeprotocol A short-range, low-power wireless transmission protocol based on the IEEE802.15.4 standard, suitable for nodes in a grain depot wireless sensor network Coordinated communication between.

Virtual private network; VPN Based on data packet encryption, data packet destination address translation and other technologies, a private network established on the public network can be used in the food business department.

The door personnel or industry supervisors remotely access the server resources of the intranet.

4.10

Data transmission quality the changes in the data transmission process in the network reflect the changes in the information of the various stages of food flow in the network transmission.

degree.

4.11

Data encryption the encryption text and the encryption key are used to convert the plaintext to be transmitted into ciphertext, so as to ensure the transmission of information and data in all stages of the food flow.

Fullness.

4.12

Network coding an information exchange technology that combines routing and coding by entering information received on each channel on each node in the network.

Linear or non-linear processing is then forwarded to downstream nodes to improve information data transmission rate and security at all stages of food flow.

4.13

Warehousing enterprise information metadata metadataofstorageenterpriseinformation Including a warehousing company name, economic type, address, fixed assets, registered capital, and other data related to the warehousing enterprise data Types of.

4.14

Library information metadata depotinformationmetadata it includes a series of data types related to library point information, such as library point code, library point name, grain storage type, grain storage area, and address.

4.15

Warehouse information metadata barninformationmetadata Including a warehouse name, warehouse structure, warehouse length and width, actual storage capacity, warehouse status, and other data related to warehouse information Types of.

4.16

Location information metadata locatorinformationmetadata it includes a series of data types related to the location information, such as the location number, location status, location capacity, and activation date.

4.17

Storage facility information metadata storagefacilitiesinformationmetadata it includes a series of data types related to the storage facility information, such as the facility instrument name, specification model, and equipment status.

5 Data analysis layer terminology

Data cleaning the process of re-examining and verifying data to remove duplicate information, correct existing errors, and provide data consistency.

Data mining the process of discovering specific patterns or information from a dataset.

Data modeling

Use data modeling techniques to analyze data objects to gain insight into the inherent meaning of the data.

Classification analysis A systematic process of obtaining important correlation information from data, also referred to as metadata, which is data describing the data.

Correlation analysis A data analysis method for analyzing whether there is a positive or negative correlation between variables.

Regression analysis Determine the dependencies between the two variables. This approach assumes a one-way causal relationship between the two variables.

Clustering analysis

The process of grouping similar objects together into a cluster (also called cluster) for each type of similar objects. Method of analysis the goal is to analyze the differences and similarities between the data.

Path analysis routinganalysis for a certain transportation method, by using a variety of different variables to find an optimal path, in order to reduce fuel costs, the purpose of high efficiency.

Anomaly detection

Search for data items in the dataset that do not match the expected pattern or behavior.

5.10

Pattern recognition Algorithms are used to identify patterns in the data and make predictions about new data in the same data source.

5.11

Predictive analysis

A method of data analysis that predicts future or near-term behavior based on historical data.

5.12

Grain temperature data analysis Analyze the collected grain temperature data through appropriate statistical analysis methods, extract useful information and form conclusions and Detailed study and summary process.

5.13

Warehouse temperature and warehouse wet data analysis warehousetemperatureandwetdataanalysis Analyze the collected warehouse temperature and warehouse moisture data by appropriate statistical analysis methods, extract useful information and form conclusions and logarithm According to the process of detailed study and summary.

5.14

Grain moisture data analysis Analyze the collected grain moisture data by appropriate statistical analysis methods, extract useful information and form conclusions and data the process of detailed study and summary is summarized.

5.15

Insect data analysis Analyze the collected worm data through appropriate statistical analysis methods, extract useful information and form conclusions and Detailed study and summary process.

5.16

Gas data analysis Analyze the collected gas data of phosphine, nitrogen, oxygen, carbon dioxide, etc. by appropriate statistical analysis methods, and extract useful data.

The process of detailed research and summarization of data and conclusions.

5.17

Comprehensive analysis of grain data graindatacomprehensiveanalysis Through comprehensive analysis of grain temperature, grain moisture, worms, gas and other data, it provides comprehensive judgment on grain quality and safety control.

5.18

Grain logistics path planning grainlogisticsrouteplanning in an environment with obstacles, according to certain evaluation criteria, for food from production layout to acquisition, storage, transportation, processing to sales the movement of commodity entities throughout the process, as well as all value-added movements in the circulation process, finds a state from the initial state to the target state.

Collision path.

5.19

Granary distribution planning grainwarehousedistributionplanning According to the various needs of granary selection, we will assign a comprehensive long-term development plan to its distribution, and will be integral to the future, long-term and basic issues.

Think about and consider the design of the future set of actions.

5.20

Shortage grain analysis and identification of grainhortageanalysisandrecognition Based on data such as grain supply, production cycle, and market demand, establish a grain supply and demand analysis and forecasting model to effectively identify and predict grain Food shortage.

5.21

Grain traceability

Trace the circulation of purchase, sale, storage, processing, etc. after grain enters the grain depot.

5.22

Grain allocation timely rate analysis grainalocationanalysis Statistical analysis of the timely situation and efficiency of food allocation.

5.23

Order response speed the speed at which the customer receives an order to receive a response.

5.24

Distribution time rate analysis distribution rateoftimelyanalysis Statistical analysis of the timely situation and efficiency of the distribution process.

5.25

Turnover rate analysis the ratio of the cost of grain sales to the average amount of capital occupied by inventory is analyzed for a certain period of time.

5.26

Warehousing cost analysis storagecostanalysis After the grain purchase inspection income bank, all the expenses paid in the process of keeping the food are analyzed.

5.27

Cost ratio analysis costaccountinganalysis the ratio of various expenses to total expenses is analyzed.

5.28

Inventory accuracy analysis an analysis of the accuracy of book inventory versus actual inventory.

5.29

Storage capacity analysis Analyze the capacity of the grain depot to provide decision support for the rationalization of the storage capacity.