Sh-rw temperature and humidity real-time monitoring system application case
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Demand background
The quality of medicines directly affects the health and life safety of patients. Ensuring that medicines are safe and effective is the eternal theme of pharmacy work. Pharmacy is the main storage place and supply basis of hospital medicines. It is an important issue to ensure that the temperature and humidity of the pharmacy are always within a safe range.
30% of the distribution costs of high-value, temperature and humidity sensitive medicines, vaccines and biological products are consumed in product damage due to excessive temperature and humidity during storage and transportation.
In recent years, the rapid development of the pharmaceutical, clinical, and biotechnology markets has led to the rapid expansion of the global pharmaceutical distribution market, and the market for cold-chain pharmaceutical products such as vaccines, blood, and biopharmaceuticals has also expanded. In the process, the temperature and humidity monitoring requirements will follow.
The requirements of the new GSP of the “Pharmaceutical Business Quality Management Practice” in June 2013:
Article 39 The enterprise shall establish relevant records of drug purchase, acceptance, maintenance, sales, out-of-warehouse review, post-sale return and purchase exit, transportation, storage and transportation temperature and humidity monitoring, and treatment of unqualified drugs, etc., to be true, complete and accurate , Effective and traceable.
Article 47 The warehouse shall be equipped with the following facilities and equipment:
(1) There are floor mats, shelves and other equipment that are effectively isolated between the medicine and the ground;
(2) There should be measures such as protection from light, ventilation, moisture, insects, and rodents;
(3) Equipment that effectively regulates temperature and humidity and exchanges indoor and outdoor air;
(4) Equipment that automatically detects and records the temperature and humidity of the warehouse;
According to the new version of GSP requirements and “GSP Drug Storage and Transportation Environmental Temperature and Humidity Automatic Monitoring Attachment”, Shanghai Renwei Electronics Technology Co., Ltd. proposes a solution for real-time monitoring of GSP drug temperature and humidity, using IoT sensing and cloud computing platform technology, which fully meets The need for temperature and humidity monitoring of large logistics companies’ medicine warehouses, medicine warehouses, and chain pharmacies, etc., escort the safety of pharmaceuticals in enterprise pharmacies.
Introduction
This solution installs wireless temperature and humidity sensor tags at various temperature and humidity monitoring collection points in hospitals, drugstores and transportation, collects field temperature and humidity data in real time through the Internet of Things and transmits them to the background server, and the remote monitoring center obtains the temperature and humidity of the monitoring points in real time Data, make timely assessment of the quality of each link, and provide accurate and timely temperature and humidity information for the existing temperature and humidity control system. In this way, the temperature and humidity system can make correct judgments and correct the given parameters. Not only meets the real-time recording of temperature and humidity in each link, but also meets the requirements of the regulatory authorities, and the data is reported regularly.
The program also has a temperature and humidity alarm function. When the temperature and humidity exceed the limit, the management personnel will be notified in a timely and accurate manner to reduce drug quality problems caused by environmental changes, and the temperature and humidity control system will promptly correct and reduce economic losses based on the alarm content.
Program advantages and features:
1), easy to install and deploy
As long as the wireless high-precision temperature and humidity sensor tags are installed at each collection point, the device is convenient and small, does not occupy the storage space of the medicine library, and has high stability and performance.
2), real-time remote monitoring
The monitoring information can be inquired and processed through a variety of methods and terminals, and the temperature and humidity monitoring equipment can be remotely monitored in real time.
3), real-time monitoring and early warning
4) Data analysis and data mining of temperature and humidity in the pharmacy
5) The module is optional, and the parameters can be configured
6) Diversified business models
This program adopts two ways of providing services and purchasing in a customized way in business, and users can choose the corresponding way of use according to their actual conditions.
Storage temperature and humidity monitoring:
● The temperature and humidity label data received by the ceiling reader is connected to the Internet through wired transmission or wireless WIFI or GPRS.
● Terminal users access the Internet through smart terminals such as smart phones, tablet computers, and PCs to realize temperature and humidity monitoring, query, analysis, and related business processing. It can be monitored at any time as long as it is connected to the Internet.
● The end user can also connect the ceiling reader to a PC through RS232, RS485, RJ45, TTL, WiFi, etc. to realize the management of the equipment.
● The remote monitoring platform server provides basic services for each part of the system
● Remote data monitoring center platform: The data monitoring center provides data monitoring server management, data storage and management, system security and services.
Overall structure and description
Cold chain transportation greenhouse monitoring:
The temperature and humidity label will be loaded on the container or the target item (box), and after the shipment has started, the temperature and humidity of the environment where the item is located will be continuously recorded. Generally, there are two application modes. One is to upload temperature and humidity curves at each intermediate site or destination at one time, and the logistics management platform integrates all uploaded data to monitor the quality of items in different links; the other is to set up on transport vehicles/ships GPRS real-time transmission equipment, logistics management platform can continuously monitor target items. The only difference between the two modes is that the latter mode, the real-time mode, can be used to rescue some valuables, and not just like the former mode can only identify whether the item is damaged. Of course, the active label identifies a certain packaging box (cabinet), and different packaging units in the same container can be monitored by installing multiple active labels.
Use in the delivery box
● Provide enterprise temperature and humidity monitoring (or full-process cold chain) services; data optimization; integration with the enterprise’s internal supply chain or logistics system.
● Ensure the safety supervision of perishable products such as medicines and foods in the cold chain transportation process. During the cold chain transportation, the temperature, humidity, humidity and other data information are automatically detected and recorded in real time to effectively prevent possible impacts on product quality and safety during storage and transportation. All kinds of risks to ensure product quality during storage and transportation.
● Establish an early warning mechanism, set the upper and lower limits of monitoring temperature and humidity, and alarm if the set value is exceeded to avoid risks.
● Independent organizational structure management and equipment management functions.
● Provide equipment temperature and humidity monitoring and data chart display functions.
● Provide transportation and distribution map trajectory.
● Open access protocol, other devices can access the platform.
Software and hardware composition and function description
Product name: High-precision temperature and humidity sensor tags
Model: RW-T601
Main performance:
● Collect and record the ambient temperature and humidity, the collection and sending interval can be set;
● Sensor: adopting a new generation of digital high-precision temperature and humidity sensor SHT21 or SHT20 imported from Switzerland, with lower power consumption and higher reliability
● Temperature and humidity measurement accuracy: temperature ± 0.3 ℃, temperature measurement resolution 0.01 ℃, humidity ± 2%, humidity measurement resolution 0.04 %RH
● Real-time clock: RTC real-time clock chip
● Alarm mode: power alarm, anti-dismantling alarm;
● Data reporting: The device provides a variety of data reporting methods, including: real-time reporting, non-reporting, real-time storage, and Bluetooth upload. Device parameters are initialized and configurable;
Features
Product name: Ceiling reader
Model: RW-R921
Main performance:
● Collect the temperature and humidity label data in real time and transmit it to the background server;
● Recognition distance: 0 ~ 150 meters
● Recognition speed: 200 km/h
● Recognition ability: Recognize more than 500 labels at the same time
● Real-time clock: can support RTC real-time clock
● Storage space: onboard 2M Byte, support 8G Micro SD card
● Interface label: RS232, RS485, Wiegand, RJ45, TTL, WiFi, etc. optional;
● Expansion I/O: switch signal input and output 3 channels each;
● Data reporting: The device provides a variety of data reporting methods, including: real-time reporting and real-time storage;
Remote monitoring platform
The remote monitoring platform is an advanced B/S architecture monitoring platform system. The software platform uses j2ee technology, Web technology, computer graphics technology, network technology and other technical means, based on the design goals of GPRS, LBS-based monitoring management software, and relying on the Internet network to establish a distributed monitoring service management platform, and in the network ( With the support of GPRS, WIFI), it provides functions such as labeling of various detection target locations, query of monitoring point locations, real-time display and query of monitoring temperature control data, multi-angle browsing and multi-angle analysis of various data.
Core service platform: The monitoring platform is the core component of the system and provides services for other parts.
Business management platform: For enterprise users, the platform is used for daily monitoring business management. Specifically include: real-time data monitoring, historical data curve, multiple data analysis and data browsing methods, printing reports, equipment detection analysis, automatic alarm and alarm analysis.
Business operation platform: Provide operation support for operators. Specifically, it includes user management, permission settings, role assignment, customer service, system settings, etc.
Function description
Master data management
Establish a cold chain logistics temperature and humidity master data management system on the basis of the headquarters logistics master data system and local logistics center systems. It includes the management of goods and orders master file, shipper master file, merchant master file, carrier master file, address master file, packaging method master file, unit master file, temperature and humidity master file, system dictionary, etc. The master data is updated in time with local logistics centers.
Integrated management
● Provide order data
● Provide batch import and export function of order temperature and humidity data;
● Provide statistical management of temperature and humidity data and hardware operation conditions during the entire cold chain operation process, including the definition and configuration of various indicators, as well as the calculation, graphical display, and statistical analysis of indicators, including but not limited to the following:
1. Monthly analysis and early warning of the operation of various temperature and humidity collection equipment.
2. Temperature and humidity tracking and analysis of distribution operations.
3. Analysis of temperature and humidity during the cold chain logistics process and at each node (analysis of crests, troughs, and average conditions)
Query management
● Temperature and humidity data traceability: Provides full traceability and query of data according to orders, vehicles, box numbers, warehouses, etc. ● Warehouse temperature and humidity real-time query: query the real-time temperature and humidity data of each collection point in the warehouse, and the system provides real-time query and early warning data query according to the warehouse map.
B/S function:
1. The geographic location of the temperature and humidity label is displayed in real time:
2. View the current temperature and humidity in real time:
3. View historical temperature and humidity data and provide data analysis as shown in the figure:
4. The temperature and humidity alarm settings are shown in the figure:
When the temperature and humidity label exceeds the upper and lower limits set, the system alarms. The icon changes from green to red to warn, and the person in charge in the alarm setting is notified in time.
5. Query the real-time temperature and humidity data, running track, and running position of the vehicle:
Terminal debugging software for wireless temperature and humidity sensing equipment
Equipment debugging software
Temperature and humidity label settings
Temperature and humidity sensing device settings
Temperature and humidity curve analysis chart
This software is used for the management of wireless temperature and humidity sensor tags. The software can be used as auxiliary software when equipment management personnel maintain equipment and adjust according to specific business needs. The equipment is connected to the PC through RJ45, and the equipment and label data are managed, inquired and analyzed through the client software.
Service Technical Support
◆ Troubleshooting If the system fails, the company will provide customers with technical support unconditionally, including telephone technical support and technical personnel to solve the problem on site.
◆ Requirements changes If there is a need to modify the software, the company will modify the application software modules for free when the basic software requirements remain unchanged.
◆ In the case of additional charges, equipment is increased or new functional modules or subsystems need to be added.
After-sales service method:
◆ Free consultation hotline The company provides a 24-hour telephone hotline for free consultation services.
◆ During the warranty period, free technical services are provided, including the replacement of hardware equipment.
◆ The remote diagnosis service can directly log in to the system through the network to analyze or consult the problems that occur, and it can also directly optimize and improve the system immediately.
◆ During the implementation period, the company can send a technician to the site to provide technical services according to the needs of users.
Successful implementation case
1. Sinopharm Group
2. Shanghai Pharmaceutical Group
3. Yunnan Province Medicine
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