CN103257595A - One-time tamper-proof RFID temperature and humidity recording and transmitting device for cold-chain logistics - Google Patents
One-time tamper-proof RFID temperature and humidity recording and transmitting device for cold-chain logistics Download PDFInfo
- Publication number
- CN103257595A CN103257595A CN2012100349668A CN201210034966A CN103257595A CN 103257595 A CN103257595 A CN 103257595A CN 2012100349668 A CN2012100349668 A CN 2012100349668A CN 201210034966 A CN201210034966 A CN 201210034966A CN 103257595 A CN103257595 A CN 103257595A
- Authority
- CN
- China
- Prior art keywords
- unit
- temperature
- cpu
- transmitting device
- sensing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Storage Device Security (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to a one-time tamper-proof RFID temperature and humidity recording and transmitting device for cold-chain logistics. The one-time tamper-proof RFID temperature and humidity recording and transmitting device for the cold-chain logistics comprises a CPU, a sensing unit, a storage unit, an opening unit, an open circuit trigger unit, a RFID communication unit and a power supply. The CPU is respectively connected with the sensing unit, the storage unit, the opening unit, the open circuit trigger unit, the RFID communication unit and the power supply. When the opening unit is opened, the CPU controls the sensing unit to begin to gather temperature and humidity information, wherein the temperature and humidity information is stored through the storage unit, the CPU detects and judges whether open circuit signals sent by the open circuit trigger unit are received or not in real time, if the open circuit signals are received, the CPU controls the sensing unit to stop gathering the temperature and humidity information, and meanwhile controls the RFID communication unit to be opened to send previously-gathered temperature and humidity data to an upper computer, and if the open circuit signals are not received, the CPU continues to detect whether the open circuit signals are received or not. Compared with the prior art, the one-time tamper-proof RFID temperature and humidity recording and transmitting device for the cold-chain logistics has the advantages that the temperature and humidity data can be automatically gathered, temperature and humidity data are objective, accurate and tamper-proof, and data gathering safety can be improved.
Description
Technical field
The present invention relates to a kind of humiture record and transmitting device, especially relate to a kind of disposable anti-tamper RFID humiture record and transmitting device for Cold Chain Logistics.
Background technology
For temperature sensitive food and medicine particularly biological products we need manage by " Cold Chain Logistics ", therefore for the control of the humiture of cold chain equipment and survey record to closing overlaps.The food of overtemperature and biological products not only can give relevant production and sales enterprise cause economically loss and waste, more serious consequence be can the threat consumer health and even life.The whole world comprises the food of China and all there is strictness in medicine competent authorities to the temperature supervision of the Cold Chain Logistics of food and medicine legal norm.The present stage great majority enterprise relevant with the cold chain article, recognized all that as production, processing, transportation, semijobber etc. the variation of humiture is to the influence of cold chain product quality, in supply chain humiture is monitored, the utilization of Hygrothermograph is the most positively.Yet Hygrothermograph can only be measured the humiture of some time points, and must record measurement result by observing by the operator, thereby error is bigger.The humiture registering instrument passes through the concrete activationary time of programmed settings by the user usually, has arrived the automatic opening entry humiture of the time recorder data of setting that is:.Yet, supply chain has comprised many uncertain factors, especially transport this link, postpone or do sth. in advance delivery availability to happen occasionally, and the real user's of conduct driver often is not the programmer of instrument, the change of delivery availability can cause instrument record to record gibberish ahead of time and waste battery, or loses some necessary data.Also the ubiquity image data is dangerous in the humiture collection device of cold chain for existing application in addition, exist data processed and distort, cause cold chain article supervision department can't obtain real humiture data, thereby brought huge harm and loss for manufacturing enterprise and consumer.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of disposable anti-tamper RFID humiture that is used for Cold Chain Logistics automatic, objective, accurate and anti-tamper, that improve the data acquisition security to record and transmitting device for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of disposable anti-tamper RFID humiture record and transmitting device for Cold Chain Logistics, it is characterized in that, comprise CPU, sensing unit, storage element, unlatching unit, the trigger element that opens circuit, RFID communication unit and power supply, described CPU is connected with sensing unit, storage element, unlatching unit, the trigger element that opens circuit, RFID communication unit, power supply respectively;
When described unlatching unit is opened, CPU control sensing unit begins to gather humiture information and stores by storage element, CPU detects and judges whether to receive the chopping signal that trigger element sends that opens circuit in real time, if the words of receiving, CPU control sensing unit stops to gather, and controls the unlatching of RFID communication unit simultaneously the humiture data of gathering are before sent to host computer; If do not receive chopping signal, continue to detect.
Described sensing unit is Temperature Humidity Sensor.
The described trigger element that opens circuit is the disposable trigger element that opens circuit, and the trigger element that namely opens circuit ceased to be in force automatically after sending a chopping signal.
Compared with prior art, the present invention has the following advantages:
1, have anti-tamper function, namely after the trigger element that opens circuit had sent chopping signal, data acquisition stopped, and in time sent the data to host computer by the RFID communication unit simultaneously;
2, improved the security of data acquisition, namely gathered and send to distribute and carry out.
3, the humiture data of Chuan Songing send with the data layout that can not revise.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of disposable anti-tamper RFID humiture record and transmitting device for Cold Chain Logistics, comprise CPU1, sensing unit 2, storage element 3, open unit 4, the trigger element 5 that opens circuit, RFID communication unit 6 and power supply 7, described CPU1 is connected with biography sensing unit 2, storage element 3, unlatching unit 4, the trigger element 5 that opens circuit, RFID communication unit 6, power supply 7 respectively; Described sensing unit 2 is Temperature Humidity Sensor.The described trigger element 5 that opens circuit is the disposable trigger element that opens circuit, and the trigger element 5 that namely opens circuit ceased to be in force automatically after sending a chopping signal.
When described unlatching unit 4 is opened, CPU1 control sensing unit 2 begins to gather humiture information and stores by storage element 3, CPU1 detects and judges whether to receive the chopping signal that trigger element 5 sends that opens circuit in real time, if the words of receiving, CPU1 control sensing unit 2 stops to gather, and controls 6 unlatchings of RFID communication unit simultaneously the humiture data of gathering are before sent to host computer with the data layout that can not revise; If do not receive chopping signal, continue to detect and the humiture data acquisition.
Claims (3)
1. a disposable anti-tamper RFID humiture that is used for Cold Chain Logistics records and transmitting device, it is characterized in that, comprise CPU, sensing unit, storage element, unlatching unit, the trigger element that opens circuit, RFID communication unit and power supply, described CPU is connected with sensing unit, storage element, unlatching unit, the trigger element that opens circuit, RFID communication unit, power supply respectively;
When described unlatching unit is opened, CPU control sensing unit begins to gather humiture information and stores by storage element, CPU detects and judges whether to receive the chopping signal that trigger element sends that opens circuit in real time, if the words of receiving, CPU control sensing unit stops to gather, and controls the unlatching of RFID communication unit simultaneously the humiture data of gathering are before sent to host computer; If do not receive chopping signal, continue to detect.
2. a kind of disposable anti-tamper RFID humiture record and transmitting device for Cold Chain Logistics according to claim 1 is characterized in that described sensing unit is temperature sensor and humidity sensor.
3. a kind of disposable anti-tamper RFID humiture for Cold Chain Logistics according to claim 1 records and transmitting device, it is characterized in that, the described trigger element that opens circuit is the disposable trigger element that opens circuit, and the trigger element that namely opens circuit ceased to be in force automatically after sending a chopping signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034966.8A CN103257595B (en) | 2012-02-16 | 2012-02-16 | For disposable anti-tamper RFID humiture record and the transmitting device of Cold Chain Logistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034966.8A CN103257595B (en) | 2012-02-16 | 2012-02-16 | For disposable anti-tamper RFID humiture record and the transmitting device of Cold Chain Logistics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103257595A true CN103257595A (en) | 2013-08-21 |
| CN103257595B CN103257595B (en) | 2016-03-16 |
Family
ID=48961573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210034966.8A Expired - Fee Related CN103257595B (en) | 2012-02-16 | 2012-02-16 | For disposable anti-tamper RFID humiture record and the transmitting device of Cold Chain Logistics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103257595B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535115A (en) * | 2015-01-19 | 2015-04-22 | 上海三瑞信息技术有限公司 | Temperature and humidity collecting and receiving equipment for cold chain terminal |
| CN110717559A (en) * | 2019-09-16 | 2020-01-21 | 北京科技大学 | RFID technology-based electronic tag for monitoring failure of metal material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003207395A (en) * | 2002-01-16 | 2003-07-25 | Nippon Telegraph & Telephone East Corp | Temperature monitoring system, temperature detecting device, temperature observation terminal, temperature examining terminal, program and recording medium |
| CN2898945Y (en) * | 2006-04-07 | 2007-05-09 | 上海叶轻舟环保科技有限公司 | Long-distance monitoring data collecting system |
| CN201662817U (en) * | 2010-02-09 | 2010-12-01 | 济南艾雅信息系统有限公司 | Low-power-consumption intelligent label system based on RFID technology |
| CN101931645A (en) * | 2010-08-03 | 2010-12-29 | 天津市欧诺仪器仪表有限公司 | Wireless temperature-humidity monitoring system based on Web |
| CN202615147U (en) * | 2012-02-16 | 2012-12-19 | 上海亿识电子信息有限公司 | Disposable anti-tampering RFID humiture recording and transmitting device used for cold chain logistics |
-
2012
- 2012-02-16 CN CN201210034966.8A patent/CN103257595B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003207395A (en) * | 2002-01-16 | 2003-07-25 | Nippon Telegraph & Telephone East Corp | Temperature monitoring system, temperature detecting device, temperature observation terminal, temperature examining terminal, program and recording medium |
| CN2898945Y (en) * | 2006-04-07 | 2007-05-09 | 上海叶轻舟环保科技有限公司 | Long-distance monitoring data collecting system |
| CN201662817U (en) * | 2010-02-09 | 2010-12-01 | 济南艾雅信息系统有限公司 | Low-power-consumption intelligent label system based on RFID technology |
| CN101931645A (en) * | 2010-08-03 | 2010-12-29 | 天津市欧诺仪器仪表有限公司 | Wireless temperature-humidity monitoring system based on Web |
| CN202615147U (en) * | 2012-02-16 | 2012-12-19 | 上海亿识电子信息有限公司 | Disposable anti-tampering RFID humiture recording and transmitting device used for cold chain logistics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535115A (en) * | 2015-01-19 | 2015-04-22 | 上海三瑞信息技术有限公司 | Temperature and humidity collecting and receiving equipment for cold chain terminal |
| CN110717559A (en) * | 2019-09-16 | 2020-01-21 | 北京科技大学 | RFID technology-based electronic tag for monitoring failure of metal material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103257595B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2859666Y (en) | Intelligent open type gate inhibition system | |
| CN106990744A (en) | A kind of grain depot intelligent management device | |
| CN105607559A (en) | Refrigerator car or warehouse multipoint monitoring and data returning device | |
| CN102970051A (en) | Anti-interference wireless communication system | |
| CN103235552A (en) | RFID (radio frequency identification device) automatic identification on-line dynamic rapid weighing control system and control method thereof | |
| CN202615147U (en) | Disposable anti-tampering RFID humiture recording and transmitting device used for cold chain logistics | |
| CN102682318B (en) | A kind of RFID sensing tag system for monitoring storing unit state | |
| CN103257595B (en) | For disposable anti-tamper RFID humiture record and the transmitting device of Cold Chain Logistics | |
| CN103971221A (en) | RFID intelligent warehousing management system based on complex event processing | |
| WO2022089099A1 (en) | Article quality assurance status checking method and system | |
| CN106020161A (en) | Intelligent mechanical equipment management system | |
| TW202002533A (en) | Monitoring device and system | |
| CN201309670Y (en) | Box with intelligent temperature detecting device for storing and transporting biological products | |
| CN203929181U (en) | A kind of electronic scales | |
| CN203479406U (en) | Intelligent temperature recorder | |
| CN102589724A (en) | Universal serial bus (USB) flash disk type electronic temperature recorder | |
| US20140136430A1 (en) | Product integrity monitor | |
| CN204346607U (en) | In conjunction with the synthesis temperature label of temperature chemical stain label and electronical record label | |
| CN202870857U (en) | RFID sensing tag system for monitoring storage device state | |
| CN105264584B (en) | One-touch method of data capture and medium | |
| CN110348550A (en) | Sample managing device | |
| KR20190020941A (en) | mold Asset management system | |
| CN204904307U (en) | Handheld interactive terminal of examining | |
| CN203217362U (en) | RFID automatic identification on-line dynamic rapid weighing control device | |
| CN104006872A (en) | Method and device for detecting tricky scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20210216 |