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Fudan Microelectronics Double Frequency Temperature Measurement RFID Chip IOTE Gold Awards Debut
Jul 30, 2018

Fudan Microelectronics "Double Frequency Temperature Measurement RFID Chip" IOTE Gold Awards Debut


On July 23, the results of the “IOTE 2018 Gold Award” innovative product sponsored by the Organizing Committee of Shenzhen International Internet of Things Expo (IOTE) were officially announced.


The expert jury, invited by the IOTE Organizing Committee, has selected the most representative and innovative IoT products from the 10,000+ exhibits that will be unveiled by the upstream and downstream enterprises in the Internet of Things industry this year, in order to inspire the award-winning enterprises as the future Internet of Things business. Make a bigger contribution.


Shanghai Fudan Microelectronics Group Co., Ltd. has always maintained a mysterious, low-key research and development of "dual-frequency dual-interface temperature measurement RFID chip" to stand out, won a large number of people vote, but also won the industry experts unanimously affirmed, was selected as "IOTE Gold Award" product. 


Fudan Microelectronics Double Frequency Temperature Measurement RFID Chip IOTE Gold Awards Debut


As early as April in the US RFID exhibition, a large number of domestic and foreign customers expressed great interest in the company's dual-frequency temperature measurement tag chip, which is under development and has broad application in the future cold chain logistics field. The industry's first dual-band dual-interface temperature measurement RFID chip developed by Fudan Microelectronics Group has made everyone look forward to it.


Let's start with cold chain transportation, especially cold chain transportation of medicines related to national health.


cold chain transportation of medicines related to national health


The cold chain logistics of medicines is not only a matter of professional technology, but also a matter of drug safety and quality. In actual operation, due to insufficient cold chain logistics equipment, lack of management mechanism, neglect of safety quality, etc., refrigerated medicines often have "cold chain not chained" or "broken chain" phenomenon due to poor temperature monitoring, which seriously threatens the quality of drugs. And the public's medication safety.


Recently, the whole people have been affected, and behind the rumors of the vaccine, cold chain transportation has to be mentioned.In addition to the quality of the source of production, the entire chain of vaccines is also the key to ensure the quality of the vaccine!


Cold chain - the key to ensuring vaccine quality


As biological products, vaccines are sensitive to temperature, and they are affected by too high or too low temperatures. From the production of vaccines to vaccination, it has to go through multiple circulation, transportation and storage. In order to ensure the stability and antigenicity of the vaccine, the whole process of cold chain is particularly important. In general, vaccines need to be stored below 8 °C. In order to ensure low temperature, there are many professional equipments in the transportation and storage of vaccines, including low temperature cold storage, ice freezer, ordinary cold storage, refrigerated truck, refrigerator, and refrigerated backpack. Wait. 


The cold chain is broken, how serious is the consequences?


The whole process of cold chain can guarantee the quality of the vaccine. What happens when the cold chain is broken? Vaccines that are not kept in strict accordance with vaccine preservation requirements can be called over-temperature vaccines. As the news says, the biggest problem with over-temperature vaccines is failure. Under inappropriate storage conditions, the antigenic components of the vaccine are inactivated and the immune response cannot be activated after inoculation, so that when the pathogen is encountered again, the body cannot be protected.  


cold chain transportation of medicines related to national health


Only the entire cold chain can guarantee vaccine safety


In the process of loading the vaccine from the production company to the CDC for storage of the cold storage, there should be a whole “cold chain” without any interruption to ensure the safety of the vaccine.


The refrigerated trucks that are transported should have special temperature measuring facilities. The staff records the temperature changes in the car every few minutes; when the refrigerated truck arrives at the storage cold storage, the staff checks the temperature control records, and then registers the vaccines in the warehouse; The electronic thermometer measures multiple automatic temperature measurements every day; the temperature measurement system is connected to the employee's mobile phone. Once the temperature exceeds the required range, each person's mobile phone will receive an alarm message to facilitate immediate action to ensure vaccine safety.


In summary, complete and continuous data support is very important for vaccine cold chain management.


The industry's first dual-frequency temperature measurement RFID chip developed by Fudan Microelectronics Group, where is the breakthrough of the “first”?


Let's start with the hardware strength, which is the parameter indicator.


Fudan microelectronic dual-frequency temperature measurement RFID chip has three interfaces of contact and non-contact interface. The contact interface adopts I2C protocol. The high-frequency interface of non-contact interface can choose ISO14443 or ISO15693 standard, which are all in line with NFC FORUM data specification. Temperature data is read by Android and Apple phones.


The UHF interface supports the EPC Global C1G2 and ISO18000-6C standards.

Built-in high-precision temperature sensor for real-time or timed ambient temperature measurement.

The chip has a built-in high-precision RTC for more accurate timing wake-up operations.

Built-in high-capacity EEPROM for storing long-term temperature data, as well as for recording pressure or humidity data measured by external sensors. 


 Built-in high-capacity EEPROM for storing long-term temperature data


From the perspective of the industry as a whole, the current chip products related to cold chain temperature monitoring are generally subject to temperature monitoring interruption and temperature inaccuracy due to unstable performance and low sensitivity. At the same time, there is also a high cost and other unsatisfactory performance caused by the complexity of the detection system.


Fudan Microelectronics dual-frequency temperature measurement RFID tags have achieved the following breakthroughs:


1. Read more ways, convenient and easy to use. High-frequency NFC interface allows end users to read the whole temperature data with Android phone or Apple mobile phone; high-sensitivity UHF interface can be supervised Fang and vaccine recipients automatically collect temperature data from a long distance and in large quantities, giving full play to the advantages of RFID and saving manpower and material resources.


2. Precise and accurate. Built-in high-precision temperature sensor to ensure accurate collection of vaccine temperature data. The high-precision built-in real-time clock ensures the accuracy of the temperature point corresponding to time and facilitates traceability of data.


3. Large brain capacity, energy saving and environmental protection. Built-in large-capacity memory, can store long-term temperature data, can meet the needs of shipping and other occasions; extremely low standby power consumption and extremely low battery operating voltage, extending battery life, Realize the full process monitoring of the vaccine from the factory to the user.


4. Temperature data is safe and reliable. High-reliability memory ensures that data is not lost; a complete security mechanism ensures that temperature data is unique and cannot be tampered with.


5. Light Monitoring. In addition to the temperature monitored by the main division, Fudan Microelectronics dual-frequency temperature measurement RFID chip has a unique function, that is, the chip has photographic performance and can monitor the light intensity. For some drugs that need to be protected from light, a two-pronged approach, a "core" dual-use.


In addition, based on the powerful dual-band dual-interface temperature measurement RFID chip, Fudan Microelectronics Group can provide a full-temperature monitoring solution for cold chain temperature. From the transportation and preservation stages, we will protect the quality of medicines and foods, reduce losses and promote environmental protection. Fudan Microelectronics Group will join hands with industry colleagues to protect the health and safety of national life!





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