Mainly involved in the system:
Smart Archives Temperature and Humidity Monitoring System
Smart Archives Purification System
Smart Archives Fire Monitoring System
Smart Archives Anti-theft Monitoring System
Smart Archives Water Leakage Monitoring System
Smart Archives Air Quality Monitoring System
Smart Archives Automatic Constant Temperature and Purification System
Smart Archives Big Data Cloud Platform Construction System
(1) Technical requirements
follow the standard
"Archives Law of the People's Republic of China"
Measures for the Implementation of the Archives Law of the People's Republic of China
"National Archives Information Construction Implementation Outline"
"Implementation Opinions of the General Office of the State Council on Strengthening the Development and Utilization of Archives Information Resources"
"Interim Measures for the Filing and Management of Electronic Official Documents"
"Format of Official Documents of State Administrative Organs" GB/T 9704 - 1999
"Archive File Arrangement Rules" DA/T32-2000
"General Requirements for Forming Files of Science and Technology Archives" GB/T2-2000
"GB8566-88 Computer Software Development Specification"
"GB8567-88 Guidelines for Compilation of Computer System Development Documents"
"GB9305-88 Guidelines for Compilation of Computer Software Requirements Statement"
"GB9386-88 Guidelines for Compilation of Computer Software Testing Documentation"
1 Technical requirements
1.1 Technical requirements for the integrated intelligent management system of archives and warehouses
1.1.1 Overall system design requirements
The system needs to adopt advanced technology in warehouse environment management and security management, as a strong backing for the safe storage of physical files, follow the advanced concept of decentralized control and centralized management, strengthen the important role and core position of the system in file warehouse management, and effectively serve Entity files are escorted.
1.1.2 System Design Principles
Versatility
The design of the system shall comply with the national design standard;
reliability
The equipment should have a complete authority management system, adopt C/S and B/S parallel structure, improve system operation efficiency, and achieve the best user experience;
stability
The system should have industry-leading technology, leading manufacturing and leading brand; strict development process, factory inspection, and raw material quality control ensure the high stability of the product to the greatest extent;
safety
The system should have a complete system log system, and log in users to log in to the system, access functions, and operate functions in an all-round way. Ensure that the operations performed by users in the system are well-documented and ensure the security of file data;
maintainability
The main equipment should adopt a modular design to facilitate maintenance and handling of faults;
Scalability
The system should be a parallel structure of C/S and B/S. The two architectures can do their best and perform their duties to give full play to their respective advantages, so that the system operation efficiency can be greatly improved, and the user experience can reach 000 best.
economy
The overall design of the system should reasonably design the equipment capacity to reduce equipment costs;
1.1.3 System basic platform
System architecture: The system adopts a system architecture with warehouse as the core and service-based C/S structure and B/S structure in parallel. The file management function relies on the C/S architecture, and other functions support the B/S architecture system. The system consists of server server and user client.
Windows service: The system needs to adopt a service-based model. The service is built and run on the Windows system, including the site service of the Http protocol and the network communication service based on SOCKET. The service itself is an HTTP web site and requires support for web access.
System interface form: All service interfaces of the system are published in the form of WebServices.
The system is required to use special technology to keep the connection between the server and the client valid for a long time.
System log system requirements: log-in users log in to the system, access functions, and perform all-round log records for operating functions.
System plug-in: the system package video preview web page OCX plug-in, barcode printing web page OCX plug-in. It is called by a web program or a third-party web program.
Client interface style requirements: The client consists of a vertical navigation menu, an administrator status interface, and a horizontal function page label. The menu structure is fast, and the environment monitoring, video monitoring, and shelf control interfaces are independent labels.
System server functional requirements
1. Support system HTTP server, FTP server port setting, system file storage path setting.
2. Support server start, stop and restart.
3. The server interface is hidden in the task bar at the lower right corner of the Windows system desktop.
4. Support SMS sending parameter setting and email sending parameter setting.
5. Support LED LCD TV parameter setting.
6. Support creation, manual backup database, and you can directly test the database connection.
7. Support the data after the integrated transformation with the docking and data exchange of the existing office system.
1.1.4 Environmental Management
1.1.4.1 Warehouse environment overview function
The interface centrally displays the temperature, humidity, and alarm status data of all warehouses. The data is displayed in separate screens based on the warehouse, and supports dual-screen, four-screen, nine-screen simultaneous display and the display content of the screen can be switched.
The temperature and humidity data is displayed in the form of a combination of graphics and data; the temperature and humidity are normal, the temperature and humidity are lower than the standard, and the temperature and humidity are higher than the standard. Different colors are used to display.
The icon indicates whether the alarm is alarming or not.
Display the name of the warehouse in an obvious position, and click the name of the warehouse to open the environmental monitoring page of the corresponding warehouse.
1.1.4.2 Environmental monitoring function
The display interface requires the background to be the actual layout drawing of the warehouse, and the content to be all the equipment and data in the warehouse. Drawings can be uploaded directly for replacement.
The manual and automatic working modes can be directly switched, the manual mode equipment operates according to manual control, and the automatic mode equipment operates according to the set parameters.
Support to directly turn off the corresponding sound and light alarm.
The interface is divided into normal mode and editing mode. In normal mode, it is not allowed to change the device position, quantity, and parameters to prevent users from misoperation.
In edit mode, it supports synchronizing configuration information from the controller or synchronizing the configuration information of the controller with the server, avoiding repeated operations.
Support adding or deleting warehouse environment management equipment directly on the interface, and displaying their real-time data.
Support setting device name, number, upper and lower limits of temperature and humidity.
1.1.4.3 Monitoring and recording function
Support temperature and humidity data query, curve table display, detailed data display and printing.
Support curve reports to be generated by month, week and day.
The temperature and humidity record supports querying by device type and time interval. It can display the recording time of the data and print the query results.
Support querying temperature and humidity abnormal records by time, display alarm event information and time, and support printing query results.
1.1.4.4 Task planning function
Supports the setting of timing operation strategies for warehouse environment alarms, adjustments, and purification tasks, and supports setting start and stop times, equipment number intervals, and working dates.
Supports bi-directional synchronization of mission plans with mission plans on the Environmental Management Controller.
1.1.5 Shelf management
1.1.5.1 Frame control function
Support remote viewing and control of the rack body, display the open or closed status of the rack body graphically, and visually display the rack body prohibition and alarm status. Supports control of the corresponding racks to move left, move right, stop, prohibit and unban, and automatically open and close the racks.
It supports manual control of the ventilation of the rack body, and supports the display of temperature and humidity data in the current area.
Support to diagnose whether the communication status with the fixed row of the compact shelf is normal.
When the rack has operation instructions, it supports to display the corresponding monitoring video live broadcast, and can directly observe the status of the rack.
1.1.5.2 Environmental monitoring function of compact rack
Support the query of the temperature and humidity data collected by the compact shelf, the display of the curve table, the display and printing of detailed data.
Support curve report generation by month, week and day.
1.1.6 Monitoring and Management
Video Display and Query
1) Support parallel preview and playback of different channels under multi-screen splitting;
2) Support 4/8/16 channel synchronous playback
3) Support label definition, query and playback of video files;
4) Support intelligent search for the custom area of the recording scene during playback;
5) Support event query, playback, and backup video files;
6) Support video file reverse playback function;
7) Support the automatic rotation of the monitoring point screen and the setting function of the rotation time;
Alarm response and linkage
It supports long-term connection with each video monitoring point. After receiving the infrared alarm information returned by the warehouse environmental service, it can respond immediately in a short time to start video recording and capture pictures when alarming. After the pictures are captured during the alarm, the SMS function module is called to send a reminder message, and the email function module is called to send the pictures during the alarm.
Alarm playback
Alarm playback means that once the alarm alarm occurs, the camera associated with the alarm will immediately start recording, and the alarm recording files will be listed on this page, double-click the recording file to play it directly.
Image recording by video recorder or digital image storage device for later use.
Provide free interfaces for the system to cooperate with system construction.
1.1.7 Smart Warehouse Guidance Management
Support adding and deleting intelligent guidance equipment;
Support to modify and delete the configuration information of the selected intelligent guidance device;
Supports automatic reading of relevant data in the system (such as: temperature and humidity, air quality, alarm information, etc.) and automatic display.
1.1.8 Parameter configuration function
Basic parameter setting: support editing and using unit name, URL, server IP and port.
Database parameter setting: support setting database ip, name, account, password, support test connection function.
Configuration server function: support system service parameter setting, automatic recording duration setting, video recorder parameter setting, SMS alarm parameter setting, mail server parameter setting, service management function.
Support the parameter setting of dense racks, regional intelligent controllers, and video surveillance equipment.
It supports query, addition, filtering, sorting, printing and exporting of the setting data of compact racks; it supports the setting of ventilation linkage function.
Support adding, deleting and modifying system accounts.
Support account authority allocation, the system supports account authority allocation according to functional modules, different accounts can operate different functional modules; support account authority allocation according to operation types, view, edit, delete, device operations can be authorized separately.
1.1.9 Log management function
Record user and ip login information through logs.
Use logs to record exceptions in system services to analyze system failures.
1.2 Environmental Equipment Requirements
1.2.1 Regional intelligent controller
The regional intelligent controller should have the function of centralized control of the main equipment in the archive warehouse. It adopts a 7-15 inch integrated industrial touch screen based on Windows CE system, collects and displays the temperature and humidity sensor information in the warehouse through wireless bus control technology, and controls the temperature and humidity in the warehouse. Operation of constant temperature and humidity purification and other equipment. Communicate with the server through the network to complete the transmission and recording of information.
Parameter requirements :
Configure not less than 7-inch touch-integrated LCD screen;
Graph and list display temperature and humidity information and equipment operation status;
Support history display;
Support web page access, support TCP/IP access
Memory not less than 512M;
Interface: support RS-232, RS-485, USB, network port, audio output, etc.;
Support communication with server through TCP/IP protocol;
Collect information and control equipment operation through radio frequency technology, eliminating the need for wiring construction and maintenance;
It can automatically control the operation of the equipment according to the set upper and lower limits of temperature and humidity and environmental parameters. At the same time support manual manual control;
Support query temperature and humidity records, can generate temperature and humidity reports according to month, week and day;
The background map of the warehouse can be freely replaced through the web access terminal;
Support temperature and humidity alarm and alarm alarm query;
The temperature, humidity and environmental targets can be set, and the alarm can be armed and disarmed according to the time period;
Support direct access to the regional controller through the web page, view the device status, and control the operation of the device.
1.2.2 Air quality cloud measuring instrument
The air quality cloud measuring instrument should be equipped with an intelligent single-chip microcomputer data processor;
It should support the collection of ambient temperature and humidity, carbon dioxide, PM2.5 value, PM10 value, air quality TVOC value;
Support wifi data transmission mode;
Support custom management of user-level permissions;
Support remote access by smart terminals and mobile clients, and query the environmental data of the detection area;
Support data analysis and sorting and visual display in the form of charts;
Support wall-mounted installation;
Communication method: it should support 485MHz wireless communication and RS485 wired transmission;
Temperature range: -40~80, accuracy ±0.3°C;
Humidity range: 0~99.9, accuracy ±2%RH;
Carbon dioxide range: 0~5000ppm accuracy ±75ppm ±3%;
TVOC range: 125~600ppb resolution 1ppb;
PM2.5 range: 0.3μm~2.5μm~10μm00 with a minimum precision of 0.3μm;
1.2.3 Constant humidity purification all-in-one machine
Requirements for automatic adjustment of constant humidity air purification: adjust the humidity and air quality of the warehouse through the integrated constant humidity purification machine to make the warehouse environment meet the requirements for storing files.
1.2.3.1 Basic requirements
Humidification capacity (Kg/h): 7~8
Dehumidification capacity (L/24h): 60~120
Applicable space (m²): 90~120
Air volume (m³/h): 1600-2000
Power: ≤1300W
Noise: ≤55db
Power supply: 220V/50HZ
Water tank volume: ≥45L
Water adding method: fully automatic
1.2.3.2 Requirements for environmental protection and energy saving:
The specific surface area of the wet film is greater than 1:66, and the soda saturation is higher than 60%;
The wet film vaporization humidification is isenthalpic humidification; the peripheral parts of the wet film must be made of 304L stainless steel, and the water supply pipes are made of industrial grade PVC-U pipes.
1.2.3.3 Structural requirements
Humidification by circulating water. And must have automatic defrosting function.
The humidification water pump and the drainage water pump must be immersed submersible pumps, and the outlet of the water pumps must be a pluggable and easy-to-maintain interface;
1.2.3.4 Intelligent control requirements
The equipment needs to adopt no less than industrial-grade anti-interference greater than or equal to 7 inches WINCE system screen to control dehumidification, humidification, purification and other functions;
It is required to detect the temperature, humidity, PM2.5, TVOC, CO2 data of the environment and display them on the main screen;
It is required to display various states of the water tank, including water level, water leakage, and water inlet valve;
Automatic control of humidification and dehumidification according to humidity requirements, automatic control according to TVOC, automatic control of electronic purification according to PM2.5;
It is required to configure cleaning, wind speed adjustment, and swing leaf control functions;
Can record temperature, humidity, PM2.5, TVOC, CO2 historical data for not less than 1 year;
Support generating curve reports by year, month and day;
Support Simplified Chinese and English;
Support Modbus communication protocol, RS485, remote monitoring port;
1.2.3.5 Purification technical requirements
The air purification system needs to adopt more than six-level purification methods, which have multiple functions such as dust removal, sterilization, TVOC removal, sulfur dioxide removal, and nitrogen dioxide removal;
A coarse-effect filter made of aluminum-nickel alloy corrugated net must be used, and the filter grade is G4;
Adopt replacement-free electronic electrostatic dust removal device;
1.2.3.6 Overall requirements
Good grounding, grounding resistance less than 10 ohms;
The equipment must have insulation and noise reduction devices, and the noise of the whole machine should not exceed 56dB; in order to ensure that there is no condensation on the instant noodles of the equipment, the inner wall of the equipment must be insulated, and the insulation material is B2 grade polyurethane material with a thickness of not less than 30mm.
The equipment must have a complete alarm system to facilitate equipment fault diagnosis and maintenance. It should be equipped with alarm lights for high temperature, high humidity, low temperature, low humidity, water leakage, compressor overcurrent, overvoltage, undervoltage, and fan loss.
1.2.4 Water cart
90L mobile water tank, equipped with universal wheels, and built-in water pump;
1.2.5 Intelligent control module
Wired-wireless transmission should be supported;
Wired should support RS485 communication protocol;
The maximum transmission power is 17dbm (50mW);
The wireless communication frequency band is 472-485MHz;
Support communication between temperature and humidity transmitters, serial port learning infrared remote control controllers, water leakage sensors, infrared double-detection sensors and other devices and regional smart devices.
1.2.6 Serial port learning infrared remote controller
Support greater than or equal to 38K remote infrared learning, special long command learning;
It is required to match 99% of the mainstream brands of infrared remote controls on the market and convert them into serial port data output. On the contrary, the data received from the serial port can send the same infrared signal through the infrared diode;
Working temperature range: -30℃～85℃;
Infrared carrier carrier frequency width: 31KHZ ~ 80KHZ;
Support upload and download or serial command direct control;
Data will not be lost when power off;
Support standard RS485 interface.
1.2.7 Water Leakage Sensor
Detection cable: Configure ASC2100 two-core detection cable (or detection electrode);
Detection cable length: 00 can be connected to a cable length of 500 meters;
Sensitivity: 2mm-100mm adjustable (tap water);
Response time: less than 1 second;
Power requirements: 12-24V DC/AC power supply;
Relay output: 2SPDT, 60VDC or 125VAC, 1A rating (normally open and normally closed);
1.2.8 Leakage sensor line
Distributed near the water outlet of the archive warehouse, two-core spiral detection cable
1.2.9 Infrared double identification sensor equipment
Using microwave and infrared double-detection technology, built-in temperature compensation and microwave anti-interference function,
Detection range: ≥7.6 × 7.6m;
Sensitivity: 2-4 steps of normal pace within the detection range;
Working temperature: -25°C-65°C, 5%-95% relative humidity (non-condensing);
Anti-white light interference: 8000Lux.
1.2.10 Anti-theft siren lights
A set of sound and light alarm equipment, DC12V\120db\red
1.3 Upgrading requirements for intelligent management of compact racks
1.3.1 General requirements
All archives intelligent compact racks in the archives warehouse should have integrated management functions, which can integrate five control methods: manual, electric, computer integrated management system, mobile terminal, and network remote control. The five control methods are independent of each other and do not affect each other. Mutual protection; and integrated management by the integrated intelligent management system of archives and warehouses. It should be composed of three parts: computer integrated management system, electronic control system and mechanical transmission control system. And humanized design can be used as the concept, intelligent control system and networked management mode as the basis to realize macro-automatic frame control, automatic human body protection, environmental regulation, and orderly management of disordered storage of data.
1.3.2 Intelligent control requirements
1.3.2.1 Basic functional requirements
- 1. Manual control function
Intelligent compact shelves should allow manual control, and each row of compact shelves is equipped with a rocker handle, which can be opened or closed by shaking the handle, just like traditional compact shelves.
- 2. Electric control function
The mobile column control panel should have operation buttons for control functions of the compact shelves such as locking, unlocking, stop moving, moving left, moving right, closing, ventilating, and automatically opening the shelves, and the shelves can be operated through the corresponding buttons; A series of touch screens control each rack to lock, unlock, stop moving, move left, move right, close racks, ventilate, automatically open racks and other operation settings, data management and query and other operations. When the frame is moving, the mobile column control screen should have an interface that switches to display only the arrow pointing to the frame moving, text prompts and the three-dimensional pattern of the frame.
- 3. Computer control function
The computer remotely controls the left, right, stop, prohibition, unlocking, closing and other operations of each rack.
- 4. PDA control function
The PDA remotely controls various operations such as moving left, right, stopping, prohibiting, unlocking, closing the racks, and data management query and entry.
- 5. Motor function
Motor power not less than 120W.
- 6. With running speed setting function
- 7. With frame slow start function
- 8. With automatic lighting function
Adopt 24V LED cold light source strip lighting.
- 9. With non-contact in-position detection function
- 10. It has the function of human body induction to open the shelf
When a person stands in front of a moving column for more than 5 seconds, the corresponding column facing him is automatically opened.
- 11. With file lighting guide function
- 12. It has the function of voice broadcast and introduction
- 13. With remote emergency locking function
- 14. With the serial number digital tube display function
The display function of the column number digital tube requires that the number can be arranged uniformly arbitrarily. Not less than 5-digit 1.8-inch digital display mode.
- 15. With the function of temperature and humidity detection and timing ventilation
- 16. It has the function of setting the upper and lower limits of temperature and humidity
- 17. With smoke alarm function
- 18. Mobile column display control function
Use no less than 8 inches true color touch LCD screen, the touch screen can display the area number, temperature and humidity value, frame status, material name, location information, it is required to touch the LCD screen to left, right, stop, prohibit, There are function buttons for closing and querying, as well as a parameter setting menu. The running speed of the motor can be set directly in the parameter setting menu. Parameters can be set greater than or equal to 15 items.
- 19. Fixed column display control function
Use no less than 10.4 inches integrated touch display host. Function buttons such as prohibition, stop, automatic opening, closing, ventilation, query, opening list, multi-channel, setting, and closing should be displayed on the top of the screen. The main interface of the fixed column can intuitively display the rack area; when the rack is moving, it can display the running status in the form of animation; in the middle of the screen, there should be two arrow buttons with opposite directions to control the left and right movement of the rack. The center of the screen should be able to display the running status and temperature and humidity information of the rack in real time; when the rack is opened, the file name, file barcode, address barcode, storage method and other information should also be displayed at the bottom of the screen. The software has its own WebService, and remote computers and mobile phones can directly access the fixed column, get the real-time frame picture information of the fixed column, and control the frame through the web page.
- 20. It has the function of collapsing
- 21. With multi-channel function
- 22. With temperature and humidity display function
- 23. With network management function
- 24. With control interface function
- 25. With independent network management function
The main control column is equipped with an integrated control host, using the Wince6.0 version of the operating system, with stable and reliable performance, and supports the site publishing function. It can issue fixed columns to access the main site without configuring a server. Terminals (including mobile devices) in the LAN can Through the webpage access method, the movement and stop of the frame can be controlled by accessing the fixed column ip, and the status of the mobile column can be checked.
- 26. With open list function
- 27. It has the function of setting area information
- 28. It has the function of prompting maintenance information
- 1. Infrared protection function
1.3.2.2 Safety protection function requirements
The front side panel and aisle adopt infrared protection technology to protect the safety of personnel inside the frame. And the status indicator on the control screen changes from green to red, and there are people in the aisle with red words to prompt, and the aisle indicator light on the control screen of the mobile column lights up and turns red.
- 2. Chassis grating protection function
It should have the chassis grating protection function, install grating sensors in the first row and the last row of the file storage area, and the relevant personnel of file detection will enter the compact rack, and the mobile operation of the compact rack is prohibited to protect the safety of personnel.
- 3. Motor stall protection function
When a mechanical failure or overload occurs during the operation of the motor, the motor blocking protection device will automatically cut off the power supply of the motor. After the fault is eliminated, it can automatically resume operation.
- 4. Running timeout protection function
When the mechanical components are loose or slipping, it will cause the motor to run for a long time. It should have overtime running protection function: when the running time (should be adjustable) exceeds, it can stop running urgently. When the operation timeout occurs, the operation timeout prompt will be displayed on the control screen, and the operation timeout indicator light on the mobile column control screen will light up and turn red.
- 5. Leakage protection function
There are special circuit breakers for the power circuit and the operation circuit. If leakage or overcurrent occurs, the circuit will stop immediately and the circuit will be cut off. The electrical circuit must have a reliable short-circuit protection device; the insulation resistance between the short-circuited power circuit and the protection circuit (including the machine base) should be greater than 1MΩ. Wire insulation resistance shall not be less than 20MΩ.
- 6. Overload protection function
When the motor moves at a uniform speed, the circuit will be automatically overloaded for protection.
- 7. Motor lock function
When there are people in the rack, the motor is automatically locked, and the rack body is prohibited from moving, so as to prevent other personnel from misoperation and causing injuries to people inside the rack.
- 8. Anti-trap protection function
Realize the safe anti-pinch protection function of the compact shelf, and can reliably stop when all sensors fail. And the anti-pinch protection parameters can be set on the setting interface in the mobile column control screen.
- 9. Cable layout requirements
The transmission cable should be overhead, not twisted or knotted, and there is no tension in the cable when it is opened to the maximum position. Cables must meet national standards.
- 10. Mechanical lock locking function
After the mechanical lock is locked on the moving column, the frame cannot move, the status of the control panel shows that the mechanical lock is locked, and the indicator light of the mechanical lock on the control panel of the moving column lights up and turns red.
- 11. Safety lock function
Side column password lock function: It should have a security locking function. Only by entering the correct password can the system be authorized and the compact shelf can be operated. Other unauthorized personnel cannot open the compact shelf, which protects the security of the files.
1.4 Security Equipment Requirements
1.4.1 Access control
Verification method: card swiping, fingerprint, password;
Storage capacity Fingerprint capacity: ≥3000 pieces Record capacity: ≥100000 pieces Card capacity: ≥5000 pieces;
Display screen: ≥2.4-inch high-definition color screen;
Menu language: Simplified Chinese;
Communication interface: support TCP/IP, RS485;
1.4.2 Network Dome Infrared Camera
Pixels: not less than 2 million
The resolution is required to be no lower than 1280×960 @ 30 fps, and real-time images can be output at this resolution
Video compression technologies such as ROI and SVC are required, with high compression ratio, flexible processing, and ultra-low bit rate
Progressive scan CMOS is required to capture moving images without jagged
Support ICR infrared filter automatic switching to realize real day and night monitoring
Support PoE power supply function
1.4.3 Network DVR
Greater than or equal to 8 network video inputs, 2 SATA interfaces,
Support HDMI and VGA homologous output, HDMI and VGA output resolution is greater than or equal to 1920x1080
Recording/capturing mode: manual recording, timing recording, motion detection recording, alarm recording, dynamic measurement or alarm recording, dynamic measurement and alarm recording
1.4.4 Monitoring special hard disk
Capacity: no less than 4TB, surveillance-grade hard disk.
1.4.5 Network switch
The switching capacity is not lower than 32Gbps, and the packet forwarding rate is not lower than 6.6Mpps;
Network standard: IEEE802.3, 802.3u, 802.3ab, 802.3z, IEEE802.3x, IEEE 802.1Q; support automatic configuration function, support CLI configuration, support Telnet remote configuration, support SNMP V1/V2/V3, support RMON, support cluster management, support HGMP V2 support SSH V2 supports WEB management features and supports GVRP protocol;
Port parameters: POE power supply, greater than or equal to 24 10/100Base-TX ports, greater than or equal to 2 Gigabit Combo ports;
Environmental parameters: working temperature 0-50°C, working humidity 10-90% non-condensing, storage temperature -5-55°C;
1.4.6 Display
Screen size: greater than or equal to 22 inches LCD monitor
Panel type: IPS panel
Response time: 5ms
Resolution greater than or equal to: 1920*1080
1.5 Warehouse Guidance Equipment Requirements
1.5.1 L ED LCD TV (bracket installation)
Screen size: greater than or equal to 55 inches;
Screen resolution: with 4k;
Screen ratio: 16:9;
Refresh rate: 60Hz;
Scanning method: progressive scan;
1.6 System Auxiliary Equipment Requirements
1.6.1 Computers
With COM serial port, PCI W10 host, 23-inch or larger LCD display.
CPU: Intel i5 and above;
Memory: greater than or equal to 8GB and above;
Hard disk: greater than or equal to 1TB and above;
Graphics card: greater than or equal to independent display 2GB and above;
keyboard, mouse
1.6.2 Network switch
Transmission rate: 10/100/1000Mbps;
Exchange method: store-forward;
Backplane bandwidth: greater than or equal to 56Gbps;
Packet forwarding rate: greater than or equal to 42Mpps;
Port parameters: greater than or equal to 24 10/100M/1000Mbps ports;
Environmental parameters: working temperature 0-45℃, working humidity 20-85% without condensation;
1.6.3 SMS alarm
Parameter requirements: SMS alarm SMS automatic sending module, support water leakage alarm, infrared alarm.
1.6.4 Printers
color laser printing
Printing speed: black and white, ≥17 pages/min; color: ≥4 pages/min;
00 High resolution: resolution ≥ 600x600dpi
1.6.5 UPS
Input voltage range: 115--300V;
Rated power: greater than or equal to 3KVA;
Battery type: sealed lead-acid battery;
Endurance not less than 1 hour, power 1KW;
Store no less than eight 12V 38AH batteries;
