CN1945604A

CN1945604A - Temperature monitoring electronic labeling system

Info

Publication number: CN1945604A
Application number: CN 200610016278
Authority: CN
Inventors: 崔建国; 崔佳
Original assignee: TIANJING YILEI ELECTRONIC LABEL SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: TIANJING YILEI ELECTRONIC LABEL SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2006-10-26
Filing date: 2006-10-26
Publication date: 2007-04-11

Abstract

The program of this invention (see attached map) is to combine the temperature sensor with electronic label technology to produce an electronic label in the control of temperature (1), and has designed a special read-writer to read the information and automatically drawn the temperature curves during a certain period (2). It can also join with the users' RFID systems (3), and if beyond the temperature range, give an alarm automatically. The features of the system are that the temperature sensor is installed in the electronic label, and a hole is designed on the shell to capture temperature changes effectively. The readr-writer is installed to read and record the information of temperature changes, and automatically draw the curves changed with time and temperature during the period according to the reading information, giving an alarm when beyond the setting range. The system can also join the RFID application system to be used in net.

Description

A kind of temperature monitoring electronic labeling system

Technical field

The present invention relates to the electronic tag temperature monitoring system that a kind of radio frequency identification electronic label and read write line constitute, the particularly a kind of radio frequency identification electronic label of monitoring temperature and electronic tag temperature monitoring system that special-purpose monitoring read write line constitutes of having.

Background technology

Electronic tag is a kind of contactless automatic identification technology, and it writes this electronic code in the storer of electronic tag, and this electronic tag is fixed on the object that will be identified by determining an electronic code for the object that is identified.In the time will discerning to this object, the radiofrequency signal of sending with the read write line that is connected with system, start the emitter in the electronic label chip, electronic code and identification information that electronic tag is write are transmitted to read write line, but read write line is with regard to the electronic code of this object of read-out mark.Read write line is transferred to this electronic code in the system simultaneously, according to the control program of default, target is implemented monitoring and management.

Because the advance of electronic tag on supply chain management and Item Management, is particularly used electronic tag on medicine, food and the Packaging Bottle by people's widespread usage.

But present electronic tag can only show by electronic code and some fix informations of sign object.And some medicines, food, particularly vaccine, biological products to store and transportation in temperature variation very responsive, in case exceed temperature controlled scope, vaccine and some biological products will go bad, in case people do not notice, will bring serious consequence.

Content of the present invention

The present invention seeks at some thermally sensitive article such as present medicine, food, under the situation of leaving the supervision sight line, for the information that monitoring temperature changes and the record temperature changes automatically, invented a kind of temperature control electronic labelling system that adopts temperature control electronic tag and read-write machine dedicated formation.

Technical scheme of the present invention (seeing accompanying drawing) is exactly that temperature sensor and electronic label technology are being combined, make active temperature control electronic tag (1), and design a kind of read-write machine dedicated (2) of reading this electronic labeling information and can draw out temperature changing curve diagram during certain automatically for it, also can be incorporated into the power networks with user's rfid system (3), as exceed temperature range, can automatic alarm.

This temperature control electronic labelling system is characterised in that: reload temperature sensor in active electronic label, and, make it effectively to catch variation of temperature at enclosure designs one open-work.And the temperature information that read write line reads the electronic tag record is set, the curve of interior time and temperature variation during automatically the temperature information of reading being drawn out can propose to warn to surpassing range of set temperature Card read/write device especially.This system also can incorporate RFID application system working application into.

Beneficial effect of the present invention is the temperature variation that can monitor automatically by the sign object, has stopped article such as thermally sensitive medicine, food, the harm that brings because of temperature exceeding standard.

Description of drawings

Figure of description is a system schematic of the present invention.

Specific embodiments

In active electronic label, add temperature sensor, for the temperature environment that guarantees the effective monitoring article changes, the structure that tradition is enclosed in active electronic label to battery changes into reserves an opening that exchanges battery for, external battery covers, and the internal memory of electronic tag is designed to catch the recorded information of temperature variation; A program is set in read write line, after reading the information of electronic tag, the information of relevant temperature variation can be depicted as a curve, concurrent existing automatic display alarm prompting of meeting and the sound signal that surpasses temperature range.

The service routine of this system is: 1 writes electronic tag, writes electronic code simultaneously, writes temperature controlling range; 2 read the level information of the battery of electronic tag prompting, and point out the spendable time, so that battery is assessed, whether can adhere to the time limit of demand; 3 can monitor the temperature control electronic tag by read write line at any time; 4 can article by or the place of leaving concentratedly, a monitoring read write line with the custom system networking is set, can accept the temperature control information that the temperature control electronic tag is sent at any time; 5 in use, and available read write line reads the temperature control electronic tag, can recognize whether occurrence temperature changes article during this period.

Claims

1, a kind of temperature monitoring electronic labeling system (seeing accompanying drawing), it is characterized in that temperature sensor and electronic label technology are combined, make active temperature control electronic tag (1), and design on the common read write line basis install additional a kind of read this electronic labeling information and can draw out certain automatically during read-write machine dedicated (2) of temperature changing curve diagram, also can be incorporated into the power networks with user's rfid system (3), as exceed temperature range, can automatic alarm.

2, a kind of temperature monitoring electronic labeling system as claimed in claim 1, wherein said in active electronic label the reload temperature sensor, but be integrated into the temperature control electronic tag that an active monitoring temperature changes, and, make it effectively to catch variation of temperature at enclosure designs one open-work.

3, a kind of temperature monitoring electronic labeling system as claimed in claim 1, but the internal memory of the temperature control electronic tag that wherein said active monitoring temperature changes also will be provided with the real-time information storage space that the record acquisition temperature surpasses temperature limitation except that the user profile of routine.

4, a kind of temperature monitoring electronic labeling system as claimed in claim 1, but in the temperature control electronic tag that wherein said active monitoring temperature changes the temperature detection scope that temperature sensor will be monitored is set, and with this unlocking condition as record real time temperature information.

5, a kind of temperature monitoring electronic labeling system as claimed in claim 1, the active electronic label of the wherein said temperature sensor of packing into adopts the replaceable battery structure, and the battery level signal is sent to read write line when read write line reads at every turn.

6, a kind of temperature monitoring electronic labeling system as claimed in claim 1, wherein said temperature control is read-write machine dedicated, be in common read write line, insert temperature information that parsing reads from electronic tag and it be listed as the operating system of temperature variation curve intuitively, be integrated into can compatible common read write line function read-write machine dedicated.

7, a kind of temperature monitoring electronic labeling system as claimed in claim 1, embed to resolve the temperature information that reads from electronic tag in wherein said user's rfid system and it is listed as the operating system of temperature variation curve intuitively, make it possess the function that reads the temperature control electronic tag.