Grain and oil storage—Monitoring and control system of stored-grain condition—Part 3:Software
Some standard content:
ICS65.040.20
National Standard of the People's Republic of China
GB/T26882.3—2011
Grain and oil storage-Monitoring and control system of stored-grain conditionPart 3:Software
Issued on September 29, 2011
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Administration of Standardization of the People's Republic of China
Implementation on December 1, 2011
GB/T26882 "Grain and oil storage-Monitoring and control system of stored-grain condition" is divided into the following four parts: Part 1: General:
-Part 2: Extension;
-Part 3, Software;
Part 4: Information exchange interface protocol.
This part is the third part of GB/T 26882.
This part was drafted in accordance with the specifications given in GB/T 1.12009. This part was proposed by the State Food and Beverage Administration.
This part was drafted by the National Technical Committee for Standardization of Cereals and Oils (SAC/TC270). GB/T 26882.3—2011
The drafting units of this part are: Henan University of Technology, Guomao Engineering Design Institute, China National Grain Reserve Administration, Beijing Jiahua Chuliang Technology Co., Ltd., Zhuzhou Huabang Technology Development Co., Ltd., Chifeng Jinchen Electronics Co., Ltd., Zhengzhou Beibo Electronics Co., Ltd. The main drafters of this part are: Tong, Wang Lian, Mei Zhenfang, Zhu Yuhua, Wu Jianjun, Bu Chunhai, Zhu Shihua, Peng Youmu, Wang Qiang, Liu Zili, Xu Degang, Xiao Le, Chen Weidong Gao Sufen, Wang Xibo, Li Dongfang, Cao Dan. 1 Scope
Grain and oil storage grain condition measurement and control system
Part 3: Software
GB/T 26882.3—2011
This part of GB/T 26882 specifies the terms and definitions, model compilation, basic requirements, technical requirements for hardware and software interfaces, user interface, software system functions, software testing and software upgrade requirements of the grain condition measurement and control system application software (hereinafter referred to as software). This part applies to the software design of the grain condition measurement and control system used in grain and oil storage. 2 Normative reference documents
The following documents are indispensable for the application of this document. For all dated referenced documents, only the dated version applies to this document. For all undated referenced documents, the latest version (including all amendments) applies to this document. GB/T2887 General specification for electronic computer sites 7 Specification for computer software documentation
GB/T 8567
GB/T9386 Specification for computer software test documentation GB/T 16680
Guide to software documentation management
GR/T26882.1
Grain and oil storage grain condition monitoring and control system Part 1: General GB/T 26882.2bZxz.net
GB/T 26882.4
Part 2: Extension
Grain and oil storage
Grain condition control system
Grain and oil storage grain condition monitoring and control system Part 4: Information exchange interface protocol Electronic information system room design specification
GB 50174
Technical specification for phosphine circulation steam
LS/T 1201
Technical regulations for mechanical ventilation of grain storage
LS/T 1202
1Technical regulations for low-temperature storage of grain coolers
LS/T 1204
3Terms and definitions
The following terms and definitions apply to this document.
Application software for grain condition monitoring and control systemSoftware for monitoring and control system of stored-grain conditionSoftware for real-time detection and data processing of factors affecting grain condition changes during grain storage using modern electronic and computer technologies, and making treatment suggestions and controlling them. 3.2
Data processingData processing
Technical process for analyzing and processing data (including numerical and non-numerical data), including analysis, integration, calculation, editing, etc. of various raw data.
4 Software model compilation
4.1 Abbreviation principle
Compile according to product characteristics, manufacturer code and product serial number. 1
GB/T 26882.3—2011
4. 2 Compilation method
4, 2. 1 Format
4.2.2 System feature code
System feature code
Manufacturer code Product serial number
LQR——Grain condition measurement and control system software.
4.2.3 Manufacturer code
Expressed in Chinese pinyin and defined by the product manufacturer. 4. 2. 4 Product serial number
Expressed in Arabic numerals and defined by the product manufacturer. 5 Basic requirements for software
5.1 Requirements for software system operating environment
5. 1.1 Configuration of host computer, extension and peripherals The configuration of host computer, extension and peripherals should be determined according to the scale and business volume of the grain depot, and meet the requirements of system non-sharing, compatibility and efficient use, and be universal and easy to upgrade. The computer room site should meet the requirements of GB/T2887, and the computer room design should meet the requirements of GB50174. 5.1.2 Software and network environment
Operating system software that is compatible and adaptable to the selected host computer hardware platform should be used. C/SB/S or a combination of the two architectures should be selected according to the scale and business needs of the grain and oil warehouse. The network operating environment should meet the requirements of the operating system and database. 5. 1. 3 System documentation
The system should include the following documents: feasibility study report, project development plan, outline design specification, test analysis report, software requirements description, detailed design specification, user manual, project development summary report, etc. The system document content and arrangement shall meet the requirements of GB/T8567, and the system document management shall meet the requirements of GB/T16680. 5. 2 Software performance requirements
5. 2. 1 Reliability
It shall run stably, complete the grain condition measurement and control tasks, and have fault tolerance. 5.2.2 Ease of use
It shall provide online help, and the user interface style of each subsystem in the software shall be consistent, and the software shall be easy to learn and use. 2
5.2. 3 Integration
It shall have an open architecture and shall be integrated with other general-purpose software and professional application software. 5.2.4 Scalability
It shall be scalable, meet the requirements of grain depot business expansion, and can be used for secondary concurrency. Technical requirements for software and hardware interfaces
GB/T 26882.3--2011
Give the arrangement and relationship of all interfaces with the outside world, including the interface between software and hardware, and the interface between this software and various supporting software. Approval shall be carried out in accordance with the provisions of GB/T26882.4. The system database design shall be carried out in accordance with the provisions of Appendix A. User interface
Provide differentiated user interfaces and views according to user needs, shield information that is useless to users or functions that users do not have permission to use, and have menus displayed in various display modes. The menus include system settings, grain condition detection, grain condition analysis, grain condition control, system maintenance, system expansion and network functions.
The system shall support asynchronous information transmission, provide message notification functions, and be able to manage new and historical information. 8 Software integration functions
8.1 General
The system function model is shown in Figure 1. It shall meet the technical requirements of GB/T26882.1 and GB/T26882.2. GB/T 26882.3—2011
System settings
Temperature measurement
Equipment information
Grain condition detection
Parts Concentration measurement
Measurement sensor
Distribution setting
8.2 System settings function
8.2.1 General requirements
Parasitic quantity
Other numerical measurements
Grain situation analysis
Real-time data query
Stationary measurement and control system
According to request control
Temperature and ventilation control
Historical data registration
Single order date comparison
Other controls
Tax situation data analysis
Two estimates and whole village comparison
Grain situation and trend analysis
Maintenance expansion
Intelligent military protection
Cooling and ventilation control||tt ||Batch generation
Functional diagram of grain storage control system
Precaution
Custom ventilation control
System expansion
Log generation
Water-cooling control
Non-heat ventilation control
Historical data backup
Network function
Historical data restoration
Real-time data elimination
The software should have complete setting functions, including grain storage information setting, grain warehouse setting, hardware equipment setting, reporting limit setting and user management setting. For input data item name, data item type, length and measurement unit, please refer to Appendix A. 8.2.2 Grain storage information setting
Set the type, quantity, grade and other parameters of stored grain. 4
8. 2. 3 Granary Settings
Set the granary related information, including the layout of the warehouse, the location, type, volume and other information of each warehouse. 8.2.4 Controlled Equipment Information Settings
GB/T 26882.3—2011
Set all the controlled equipment parameter information used for grain condition control, including model, function, location in the warehouse, communication port occupied by the communication host, baud rate, data bit, etc.
8.2.5 Grain Condition Sensor Distribution
Set the layout of the temperature, humidity, gas stasis and pest sensors in the warehouse. The method of sorting the detection points in the granary refers to the requirements of A.3. 8.2. 6 Alarm Limit Settings
Set the boundary value between normal value and abnormal value according to the stored grain condition data (such as temperature, humidity, moisture, gas concentration, etc.). If this limit is exceeded, the system will give an alarm indication to draw attention. 8.2.7 User management settings
The software should manage users through login names and passwords. Set user access rights (including accessible and inaccessible time) and data access methods (including writable and read-only data). The software should also have functions such as adding users, changing users and deleting users. 8.3 Grain condition detection function
The software should have functions such as real-time inspection and real-time detection. It has the functions of detecting the temperature and humidity parameters of grain piles and granaries, and the working status of excavated equipment. According to needs, the detection items can be expanded, such as the amount of damage, phosphine, oxygen and carbon dioxide gas concentrations, etc. 8.4 Grain condition analysis function
8.4.1 General requirements
The software should have complete real-time and room history query functions for grain condition data, as well as grain condition data analysis and processing functions. 8.4.2 Real-time data query
It has the function of querying real-time grain condition data and the function of displaying grain condition data in tables and graphics. 8.4.3 Historical data query
It has the function of querying historical data of grain conditions and displaying historical data of grain conditions in the form of tables and graphs. 8.4.4 Grain condition data analysis
8.4.4.1 General requirements
It has the function of analyzing the acquired grain condition data, correctly judging the grain storage status, and predicting the development trend of grain conditions. 8.4.4.2 Single warehouse white period comparison
Compare the grain condition data measured on different dates of the same grain warehouse to judge the change and development trend of grain conditions with the date. 8.4.4.3 Two warehouse data comparison
Compare the reported data (temperature, pressure, touch, etc.) of two different grain warehouses to judge the change of grain conditions between different warehouses. 5
GB/T 26882.3—2011
8.4.4. 4: Grain Condition Curve Analysis
Draw the grain condition data into a curve, observe the grain condition changes intuitively, and judge the change trend. 8.4.4.5 Report Generation
It has the function of generating the grain condition detection data report. The report format can be found in Appendix B. 8.5 Grain Condition Control Function
8. 5. 1 General Requirements
According to the grain storage technical requirements such as LS/T1201, LS/T1202, LS/T1204, it should have the function of controlling the controlled equipment: such as ventilation control, heat control and grain cooling equipment control. 8. 5. 2 Ventilation Control
It has the ability to control the ventilation equipment to start and stop working. According to the different purposes of ventilation, it is divided into several types such as cooling ventilation, precipitation ventilation and heat exhaust ventilation.
8. 5. 3 Other Controls
Other control functions are available, such as fumigation equipment control, grain cooling equipment control, etc. 8. 6 System Maintenance Functions
8. 6. 1 General Requirements
It has the ability to maintain the system in normal operation, including database maintenance, fault diagnosis and software operation log generation. 8.6.2 Database Protection
It has the ability to maintain database data, such as backup and restore of the injury history database, deletion of the real-time database, etc. 8.6. 3 Fault Diagnosis
It has the function of self-diagnosis of faults.
8. 6. 4 Log Generation
It has the function of generating logs for daily operation status. 8.7 System Expansion Functions
It has the function of further expanding the material level, density, and reserve detection items and adding video, audio, etc. 8.8 Network function
It has the function of connecting to the local area network and the relevant grain management network, so as to conduct remote grain information query and control. 9 Software testing
According to the development process and actual needs, the test phase of the item is divided into: design phase, code detection unit test phase, integration test phase, system test phase, acceptance test phase, regression test (retest) phase. The test methods used in each phase should be strictly implemented in accordance with GB/T9386.
Software upgrade
GB/T 26882.3—2011
It has the function of equipment upgrade. In a certain period of time, in response to problems in the use process, compile upgrade patches or upgrade packages to diagnose or improve the functions of the software system.
GB/T 26882.3—2011
A 1 Scope
Appendix A
(Normative Appendix)
Standard Data Structure
This appendix specifies the data item name, data item type, length and measurement unit of the grain condition measurement and control system data exchange. A, 2 Data structure of the grain condition measurement and control system
The data structure of the grain condition measurement and control system is shown in Table A.1. Table A. 1Data structure of grain condition monitoring and control systemSerial number
Data item name
Basic information of warehouse
Enterprise building number
Warehouse name
Warehouse type
Nature of grain storage
Coordinate 1
Storage method
Coordinate 2
Coordinate 3
Design storage
Custodian
Grain variety
Warehouse period
Warehouse moisture
Current moisture
Number of fans
Data item
Data item
Long date
Warehouse length, simple warehouse diameter
Warehouse width, simple warehouse sugar merchant
Warehouse height, simple warehouse item height||t t||The counterclockwise angle between the length direction of the flat warehouse and the due north direction, in degrees, accurate to 1°
Full storage capacity of the warehouse
Actual storage capacity of the warehouse
Name of the custodian of the warehouse
The format is \YYYY-MM-DD\
Moisture retention of grain enterprises, one decimal place
Current moisture retention of grain, one decimal place
Wind turbines owned by the warehouse
Remarks (symbol code)
StoreHouse
HouseNo
HouseNatne
TypeCode
GrainALt
Origin
Impurity
StorageMode
StoreCount
GrainCaunt
KeeperName
GrainCode
DateOfln
:GrainlnWater
GrainWater
FanNunber
Data Item Name
Warehouse Release Period
Warehouse Location Information
Physical Coordinate 1
Physical Coordinate 2
Physical Coordinate 3
Temperature Measurement Point Number
Moisture Measurement Point Number
Insect Measurement Point Abbreviation
Phosphine Measurement Point Number
Oxygen Measurement Point Number
Carbon Dioxide Measurement Point Number
Reporting Inspection Data
Inspection Period
Warehouse Inner temperature
Outer temperature of warehouse
Inner humidity of warehouse
Outer humidity of warehouse
Grain temperature value set
Data item
Data of grain moisture content
Data of grain insect value set
Phosphorus value set
Data of grain
Data of grain
Data item
Long date
Table A1 (continued)
The format is \YYYY-MM-DD\
GB/T 26882.3—2011
symbol code)
DateUfUut
Pointlnfor
Coordinates of temperature measuring points in the length direction of the flat warehouse, accurate to 0.1m, coordinates of temperature measuring points in the radius direction of the warehouse
Coordinates of temperature measuring points in the width direction of the flat warehouse, accurate to 0.1m. Angle between the temperature measuring point in the flat warehouse and the north direction
Coordinates of the top (height) of the temperature measuring point in the flat warehouse, accurate to 0.1m; coordinates of the top (height) of the temperature measuring point in the warehouse The order of the humidity measuring point in each warehouse in the sequence, from 1 to the total number of temperature measuring points in the corresponding warehouse
The order of the humidity measuring point in each warehouse in the sequence, from 1 to the total number of humidity measuring points in the corresponding warehouse
The order of the humidity measuring point in each warehouse in the sequence, from 1 to the total number of humidity measuring points in the corresponding warehouse
The order of the humidity measuring point next to each warehouse in the sequence, from 1 The total number of insect detection points in the corresponding warehouse
The number of the regular phosphine point in each warehouse in the sequence, ranging from 1 to the total number of phosphine detection points in the corresponding warehouse. The number of the oxygen point in each warehouse in the sequence, ranging from 1 to the total number of phosphine detection points in the corresponding warehouse. The total number of oxygen measuring points in the corresponding warehouse
The serial number of the carbon dioxide measuring point in each warehouse in the sorting, the value is from 1 to the total number of carbon dioxide measuring points in the corresponding warehouse. The date and time of the test, the format is "YYYY-MM-DDhh:nniss\
Air temperature in the warehouse
Air temperature outside the warehouse
Relative humidity in the warehouse
Relative humidity outside
If there is only one detection point, then
Take the detection value of this point, otherwise take the average detection value of multiple
points
Each warehouse checks a record each time, each temperature value occupies two bytes (binary number), the number is the actual temperature, that is, the temperature value is accurate to 0. 1. The temperature value is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each moisture value occupies two bytes (binary numbers). The value is 10 times the actual moisture value, that is, accurate to 1%. The moisture is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each warehouse value occupies two bytes (binary numbers), and then the full warehouse sorting method is stored in the order of each warehouse. Each warehouse detects a record each time. Each instantaneous hydrogen value occupies two bytes (binary numbers) and is stored in the order of the full warehouse sorting method. ength | et
GB/T 26882.3-—2011
Data item name
Oxygen value
Carbon dioxide value
Ventilation condition
Medium point
Ventilation stage
Ventilation status
Proposed fan to be turned on
Actual fan turned on
Ventilation purpose
Ventilation method
Grain temperature
Target grain temperature
Target grain moisture
Responsible person for stopping ventilation
Reason for stopping ventilation
Data item
Structured
Data
Structured
Data
Data item
Table A, 1 (continued)
One record is made for each test in each warehouse. Each oxygen value occupies two bytes (binary numbers). The value is 10 times the actual oxygen value, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method. One record is made for each test in each warehouse. Each carbon dioxide value occupies two bytes (binary numbers). The value is 10 times the actual temperature, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method.
The writing format of several temperature measurement points selected to represent the grain temperature and normal temperature during wind speed is ...N..N·or ...J++i+r++y+++.r..y-+.++.), where.N is the measurement point number of the mth representative point, and a,b,c are the "physical mark" (or serial number) of the mth representative point in the length (radius), width (angle), and height directions.
The ventilation stage (request ventilation, start ventilation, continue ventilation, temporary ventilation, stop ventilation Wind)
is a string of ventilation allowed
turn on the fan (composed of,1, each fan has a note "symbol code)
()xygenSet
DiaxideSet
Venuilatian
Vstage
Vstate
should be a class, the fan numbers are arranged in left and right order, such as: FanEmployed01101 represents turning on fans 2, 3, and 5)
the actual fans turned on (composed of heart, 1 The characters are composed of 1, each fan corresponds to a section, and the fan numbers are arranged from left to right, such as 01101 represents fans 2, 3, and 5 are running) ventilation day (cooling, conditioning, precipitation, heat removal) current grain temperature
monthly standard grain mixing degree
target grain moisture
responsible person for stopping (pausing) ventilation
reason for stopping (pausing) ventilation
FanUsing
Vintend
Vatylc
GrainT
AgrainT
AGrainWater
StopPersun
StopReason
Note that the data item types in the table are character type, date type, and numeric type. Among them, character is represented by C; date type is represented by D; numeric type is represented by N. The length of the data item is in bytes, and the length of the data item when the information is transformed shall prevail. 701 m; Thermocouple (height) coordinates of the simple warehouse The order of each warehouse's humidity measuring point in the sequence is from 1 to the total number of temperature measuring points in the corresponding warehouse
The order of each warehouse's moisture measuring point in the sequence is from 1 to the total number of moisture measuring points in the corresponding warehouse
The order of each warehouse's insect measuring point in the sequence is from 1 to the total number of insect measuring points in the corresponding warehouse
The order of each warehouse's phosphine measuring point in the sequence is from 1 to the total number of phosphine measuring points in the corresponding warehouse The order of each warehouse's oxygen measuring point in the sequence is from 1 The total number of oxygen measuring points in the corresponding warehouse
The serial number of the carbon dioxide measuring point in each warehouse in the sorting, the value is from 1 to the total number of carbon dioxide measuring points in the corresponding warehouse. The date and time of the test, the format is "YYYY-MM-DDhh:nniss\
Air temperature in the warehouse
Air temperature outside the warehouse
Relative humidity in the warehouse
Relative humidity outside
If there is only one detection point, then
Take the detection value of this point, otherwise take the average detection value of multiple
points
Each warehouse checks a record each time, each temperature value occupies two bytes (binary number), the number is the actual temperature, that is, the temperature value is accurate to 0. 1. The temperature value is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each moisture value occupies two bytes (binary numbers). The value is 10 times the actual moisture value, that is, accurate to 1%. The moisture is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each warehouse value occupies two bytes (binary numbers), and then the full warehouse sorting method is stored in the order of each warehouse. Each warehouse detects a record each time. Each instantaneous hydrogen value occupies two bytes (binary numbers) and is stored in the order of the full warehouse sorting method. ength | et
GB/T 26882.3-—2011
Data item name
Oxygen value
Carbon dioxide value
Ventilation condition
Medium point
Ventilation stage
Ventilation status
Proposed fan to be turned on
Actual fan turned on
Ventilation purpose
Ventilation method
Grain temperature
Target grain temperature
Target grain moisture
Responsible person for stopping ventilation
Reason for stopping ventilation
Data item
Structured
Data
Structured
Data
Data item
Table A, 1 (continued)
One record is made for each test in each warehouse. Each oxygen value occupies two bytes (binary numbers). The value is 10 times the actual oxygen value, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method. One record is made for each test in each warehouse. Each carbon dioxide value occupies two bytes (binary numbers). The value is 10 times the actual temperature, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method.
The writing format of several temperature measurement points selected to represent the grain temperature and normal temperature during wind speed is ...N..N·or ...J++i+r++y+++.r..y-+.++.), where.N is the measurement point number of the mth representative point, and a,b,c are the "physical mark" (or serial number) of the mth representative point in the length (radius), width (angle), and height directions.
The ventilation stage (request ventilation, start ventilation, continue ventilation, temporary ventilation, stop ventilation Wind)
is a string of ventilation allowed
turn on the fan (composed of,1, each fan has a note "symbol code)
()xygenSet
DiaxideSet
Venuilatian
Vstage
Vstate
should be a class, the fan numbers are arranged in left and right order, such as: FanEmployed01101 represents turning on fans 2, 3, and 5)
the actual fans turned on (composed of heart, 1 The characters are composed of 1, each fan corresponds to a section, and the fan numbers are arranged from left to right, such as 01101 represents fans 2, 3, and 5 are running) ventilation day (cooling, conditioning, precipitation, heat removal) current grain temperature
monthly standard grain mixing degree
target grain moisture
responsible person for stopping (pausing) ventilation
reason for stopping (pausing) ventilation
FanUsing
Vintend
Vatylc
GrainT
AgrainT
AGrainWater
StopPersun
StopReason
Note that the data item types in the table are character type, date type, and numeric type. Among them, character is represented by C; date type is represented by D; numeric type is represented by N. The length of the data item is in bytes, and the length of the data item when the information is transformed shall prevail. 701 m; Thermocouple (height) coordinates of the simple warehouse The order of each warehouse's humidity measuring point in the sequence is from 1 to the total number of temperature measuring points in the corresponding warehouse
The order of each warehouse's moisture measuring point in the sequence is from 1 to the total number of moisture measuring points in the corresponding warehouse
The order of each warehouse's insect measuring point in the sequence is from 1 to the total number of insect measuring points in the corresponding warehouse
The order of each warehouse's phosphine measuring point in the sequence is from 1 to the total number of phosphine measuring points in the corresponding warehouse The order of each warehouse's oxygen measuring point in the sequence is from 1 The total number of oxygen measuring points in the corresponding warehouse
The serial number of the carbon dioxide measuring point in each warehouse in the sorting, the value is from 1 to the total number of carbon dioxide measuring points in the corresponding warehouse. The date and time of the test, the format is "YYYY-MM-DDhh:nniss\
Air temperature in the warehouse
Air temperature outside the warehouse
Relative humidity in the warehouse
Relative humidity outside
If there is only one detection point, then
Take the detection value of this point, otherwise take the average detection value of multiple
points
Each warehouse checks a record each time, each temperature value occupies two bytes (binary number), the number is the actual temperature, that is, the temperature value is accurate to 0. 1. The temperature value is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each moisture value occupies two bytes (binary numbers). The value is 10 times the actual moisture value, that is, accurate to 1%. The moisture is stored in the order of the full warehouse sorting method. Each warehouse detects a record each time. Each warehouse value occupies two bytes (binary numbers), and then the full warehouse sorting method is stored in the order of each warehouse. Each warehouse detects a record each time. Each instantaneous hydrogen value occupies two bytes (binary numbers) and is stored in the order of the full warehouse sorting method. ength | et
GB/T 26882.3-—2011
Data item name
Oxygen value
Carbon dioxide value
Ventilation condition
Medium point
Ventilation stage
Ventilation status
Proposed fan to be turned on
Actual fan turned on
Ventilation purpose
Ventilation method
Grain temperature
Target grain temperature
Target grain moisture
Responsible person for stopping ventilation
Reason for stopping ventilation
Data item
Structured
Data
Structured
Data
Data item
Table A, 1 (continued)
One record is made for each test in each warehouse. Each oxygen value occupies two bytes (binary numbers). The value is 10 times the actual oxygen value, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method. One record is made for each test in each warehouse. Each carbon dioxide value occupies two bytes (binary numbers). The value is 10 times the actual temperature, that is, accurate to 0.1%. It is stored in the order of the full warehouse sorting method.
The writing format of several temperature measurement points selected to represent the grain temperature and normal temperature during wind speed is ...N..N·or ...J++i+r++y+++.r..y-+.++.), where.N is the measurement point number of the mth representative point, and a,b,c are the "physical mark" (or serial number) of the mth representative point in the length (radius), width (angle), and height directions.
The ventilation stage (request ventilation, start ventilation, continue ventilation, temporary ventilation, stop ventilation Wind)
is a string of ventilation allowed
turn on the fan (composed of,1, each fan has a note "symbol code)
()xygenSet
DiaxideSet
Venuilatian
Vstage
Vstate
should be a class, the fan numbers are arranged in left and right order, such as: FanEmployed01101 represents turning on fans 2, 3, and 5)
the actual fans turned on (composed of heart, 1 The characters are composed of 1, each fan corresponds to a section, and the fan numbers are arranged from left to right, such as 01101 represents fans 2, 3, and 5 are running) ventilation day (cooling, conditioning, precipitation, heat removal) current grain temperature
monthly standard grain mixing degree
target grain moisture
responsible person for stopping (pausing) ventilation
reason for stopping (pausing) ventilation
FanUsing
Vintend
Vatylc
GrainT
AgrainT
AGrainWater
StopPersun
StopReason
Note that the data item types in the table are character type, date type, and numeric type. Among them, character is represented by C; date type is represented by D; numeric type is represented by N. The length of the data item is in bytes, and the length of the data item when the information is transformed shall prevail. 70The value is 10 times the actual temperature, that is, accurate to 0.1%; it is stored in the order of the estimated sorting of the entire warehouse.
The several temperature measuring points selected during the appropriate wind to represent the grain temperature and normal temperature are written in the format of ...N..N· or ...J++i+r++y+++.r..y-+.++.), where. N is the measuring point number of the mth representative point, , less a, ; is the "physical mark" (or serial number) of the mth representative point in the length (radius), width (angle), and height directions
The ventilation stage (request ventilation, start ventilation, continue ventilation, temporary ventilation, stop ventilation Wind)
is a string of ventilation allowed
turn on the fan (composed of,1, each fan has a note "symbol code)
()xygenSet
DiaxideSet
Venuilatian
Vstage
Vstate
should be a class, the fan numbers are arranged in left and right order, such as: FanEmployed01101 represents turning on fans 2, 3, and 5)
the actual fans turned on (composed of heart, 1 The characters are composed of 1, each fan corresponds to a section, and the fan numbers are arranged from left to right, such as 01101 represents fans 2, 3, and 5 are running) ventilation day (cooling, conditioning, precipitation, heat removal) current grain temperature
monthly standard grain mixing degree
target grain moisture
responsible person for stopping (pausing) ventilation
reason for stopping (pausing) ventilation
FanUsing
Vintend
Vatylc
GrainT
AgrainT
AGrainWater
StopPersun
StopReason
Note that the data item types in the table are character type, date type, and numeric type. Among them, character is represented by C; date type is represented by D; numeric type is represented by N. The length of the data item is in bytes, and the length of the data item when the information is transformed shall prevail. 70The value is 10 times the actual temperature, that is, accurate to 0.1%; it is stored in the order of the estimated sorting of the entire warehouse.
The several temperature measuring points selected during the appropriate wind to represent the grain temperature and normal temperature are written in the format of ...N..N· or ...J++i+r++y+++.r..y-+.++.), where. N is the measuring point number of the mth representative point, , less a, ; is the "physical mark" (or serial number) of the mth representative point in the length (radius), width (angle), and height directions
The ventilation stage (request ventilation, start ventilation, continue ventilation, temporary ventilation, stop ventilation Wind)
is a string of ventilation allowed
turn on the fan (composed of,1, each fan has a note "symbol code)
()xygenSet
DiaxideSet
Venuilatian
Vstage
Vstate
should be a class, the fan numbers are arranged in left and right order, such as: FanEmployed01101 represents turning on fans 2, 3, and 5)
the actual fans turned on (composed of heart, 1 The characters are composed of 1, each fan corresponds to a section, and the fan numbers are arranged from left to right, such as 01101 represents fans 2, 3, and 5 are running) ventilation day (cooling, conditioning, precipitation, heat removal) current grain temperature
monthly standard grain mixing degree
target grain moisture
responsible person for stopping (pausing) ventilation
reason for stopping (pausing) ventilation
FanUsing
Vintend
Vatylc
GrainT
AgrainT
AGrainWater
StopPersun
StopReason
Note that the data item types in the table are character type, date type, and numeric type. Among them, character is represented by C; date type is represented by D; numeric type is represented by N. The length of the data item is in bytes, and the length of the data item when the information is transformed shall prevail. 70
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