CN2632653Y - Electronic clinical thermometer with identifying function - Google Patents
Electronic clinical thermometer with identifying function Download PDFInfo
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- CN2632653Y CN2632653Y CN 03266593 CN03266593U CN2632653Y CN 2632653 Y CN2632653 Y CN 2632653Y CN 03266593 CN03266593 CN 03266593 CN 03266593 U CN03266593 U CN 03266593U CN 2632653 Y CN2632653 Y CN 2632653Y
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- temperature
- body temperature
- identification code
- sensing element
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Abstract
The utility model discloses an electric thermometer with the recognition ability, which is essentially composed of an answer unit and a data collecting unit. The answer unit is powered by the signal of the data collecting unit, which primarily consists of an identification code storage circuit and a heat detecting circuit. When obtaining enough power, the preset identification code and the detected result can be transmitted to the data collecting unit for the access control or the track record.
Description
Technical field
The utility model relates to a kind of electronic thermometer, and particularly a kind of electronic thermometer with recognition function is applicable to gate inhibition's control or tracing record.
Background technology
It is the sign of numerous disease that abnormal body temperature often raises, and therefore, can find illness early and obtain preferable cure rate by measuring body temperature.For example, cause the atypical pneumonia (SARS) of global high alert recently, cardinal symptom is fever.Therefore many public places or mechanism send the special messenger to measure body temperature for the discrepancy personnel, though this measure reaches the purpose that prevents the virus diffusion, cause the retardance of waste of human resource and flow process also.
Using one of the most general body temperature measuring equipment at present is electronic thermometer, compares with traditional mercury thermometer, and it has fast, convenient, advantages such as safety.General electronic thermometer inside comprises a circuit, the measured result of temperature-sensing element can be converted to temperature value, is shown in LCD again, and institute's energy requirement is then provided by battery.Owing to need battery is placed in inside, the volume of electronic thermometer and cost also be restricted.Therefore, if can provide power supply, maybe can solve this problem by outside signal.
Wireless identity recognition system (radio frequency identification; RFID) be that present many public places or mechanism adopt, can be used as gate inhibition's control or tracing record and use.Wherein the power supply of identification card (transponder) is promptly provided by the charging signal of card reader (reader).
The utility model designer satisfies in conjunction with above-mentioned identification and body temperature measurement technology, and a kind of electronic thermometer with recognition function of the present utility model is provided based on effectively utilizing considering of human resources and cost economy.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of electronic thermometer with recognition function, and it is applicable to gate inhibition's control, can limit at incomer's identity and body temperature.
Another purpose of the present utility model is to provide a kind of electronic thermometer with recognition function, and it is suitable for record user's body temperature, to follow the trail of or to set up personal data.
The electronic thermometer that the utlity model has recognition function mainly comprises a response unit and a data collection module, and wherein response unit comprises the body temperature circuit for detecting, identification code storage circuit, first modulator-demodular unit, first transmit port and power supply generator.Data collection module comprises second transmit port, second modem and microprocessor.The body temperature circuit for detecting comprises a temperature-sensing element at least, in order to the sensing human body temperature.The identification code storage circuit then comprises one group of default identification code.First modulator-demodular unit is connected to body temperature circuit for detecting and identification code storage circuit, can modulate body temperature detecting result and identification code signal.First transmit port is in order to receiving the charging signal from data collection module, and transmits the body temperature detecting result of modulation and identification code signal to data collection module.The power supply generator is in order to receiving the charging signal, and produces an electric current that is enough to drive response unit.Second transmit port is in order to transmit a charging signal to drive response unit and the reception signal from response unit.The signal that second modem then receives in order to demodulation second transmit port.Microprocessor can be in order to the signal after the processing demodulation.
The temperature-sensing element that the utility model uses is also unrestricted, can be thermistor, thermopair, infrared ray temperature-sensing element etc.For the measurement of changing this temperature-sensing element is a temperature value, the utility model still comprises an arithmetical unit, can be arranged at body temperature circuit for detecting or microprocessor according to circumstances.Above-mentioned transmit port comprises radiowave, ports such as infrared ray, and can be contact or untouchable.
Response unit of the present utility model can be made into an integrated circuit (IC) wafer, also can be arranged in the various items, and the housing of for example general electronic thermometer or ear thermometer, an end of this housing can converge the buttress shaft shape with the installing temperature-sensing element.Response unit of the present utility model also can be embedded on the various identification cards that use at present, to be convenient for carrying.Above-mentioned data collection module also can comprise data memory device or display.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is the synoptic diagram of the utility model first embodiment, and wherein response unit is arranged in the housing;
Fig. 3 is the synoptic diagram of the utility model second embodiment, and wherein response unit is embedded on the card.
Parts label declaration among the figure
Identification thermal detector 20 housings 21
Infrared ray temperature detector 22 elements and circuit 23
Identification thermometric card 30 integrated circuit (IC) wafer 31
Embodiment
Fig. 1 is a circuit block diagram of the present utility model.Among the figure, response unit (transponder) and data collection module (reader) constitute the electronic thermometer with recognition function.Wherein response unit comprises first transmit port, power supply generator, first modulator-demodular unit, identification code storage circuit and body temperature circuit for detecting.Data collection module comprises second transmit port, second modem and microprocessor.
Response unit of the present utility model is passive type (passive), that is itself can not establish power supply, second transmit port of data collection module can be launched a charging signal, when response unit enters its working range, receive this signal by first transmit port, and be enough to drive the electric current of body temperature circuit for detecting and identification circuit through power supply generator generation one.After the user placed suitable sense position with the temperature-sensing element of body temperature circuit for detecting, its sensing result needed be converted to digital signal with analog/digital converter earlier, is converted to temperature value by arithmetical unit again.Identification code in this temperature value and the identification code storage circuit is recycled to data collection module by first transmit port after modulating via first modulator-demodular unit.Second transmit port of data collection module through the second modem demodulation, is resent to microprocessor and does suitably to handle, to confirm user's identity and body temperature thereof, as the foundation of subsequent treatment after receiving this signal.
The temperature-sensing element that the utility model uses is also unrestricted, can be thermistor, thermopair, infrared ray temperature-sensing element etc.Advantages such as wherein to have a cost low for thermistor, and design and degree of accuracy be good easily are preferable selection of the present utility model.In addition, above-mentioned arithmetical unit also can be moved to the microprocessor of data collection module, to simplify the structure of response unit.Can be radiowave as for transmit port of the present utility model, ultrared dual-mode antenna, or magnetic field induction device, or other suitable wireless transmission ports.
Fig. 2 is the synoptic diagram of the utility model electronic thermometer first embodiment, and the housing 21 of identification thermal detector 20 is designed to general hand-held electronic clinical thermometer, inner then the element and the circuit 23 of ccontaining response unit.The temperature-sensing element of response unit is an infrared ray temperature detector 22, is arranged at the end that housing 21 converges the buttress shaft shape, to be convenient for measuring the ear temperature.Identification thermal detector 20 can be set up LCD 24 according to circumstances, to show measured temperature value.The surperficial signable related description 25 of housing 21, for example name of application place title and user or identification code.Card reader 28 has a housing 20, element and circuit that can ccontaining data collection module.
Propagating with prevention SARS is example, and many office blocks are that control fever person (as the ear temperature above 38 ℃) enters, just card reader (reader) 28 can be erected at greatly outdoors.After the hand-held identification of the person of entering thermal detector 20 enters the working range of card reader 28, infrared ray temperature detector 22 is probeed in the ear, then identification code and measured result promptly pass back to card reader 38.The microprocessor of card reader 28 is by simple AND logical operation, that is, then exports a controlling signal and open the gate when the errorless and person's of entering body temperature is lower than limit value when identification code.Otherwise, if the person's of entering body temperature is when being higher than limit value, then exports data such as the name of this identification code correspondence and body temperature to a display or printing equipment, and trigger an alarming device, remind the related personnel to take appropriate measures.
Fig. 3 is the synoptic diagram of the utility model electronic thermometer second embodiment, and wherein the main circuit of response unit is made integrated circuit (IC) wafer 31, and embeds identification thermometric card 30.Except that outward appearance was different with first embodiment, the temperature-sensing element of present embodiment was a thermistor 33, and card reader 35 adopts the plug-in card mode to read the message of passback.Can show holder's photo 32 on the identification thermometric card 30,33 of thermistors are arranged at the position that is fit to sensing temperature on the photo, and for example forehead makes the holder understand use-pattern easily.The holder is attached at thermistor 23 on the forehead earlier in the working range of card reader 35, will discern thermometric card 30 again and insert card reader 35, can reach the purpose of identification and body temperature detecting.Present embodiment is except that can be applicable to gate inhibition's control, also can be in conjunction with the various registration cards in using at present, the health care IC-card in Taiwan for example, remove and help the quick screening fever patient of medical institutes, carry and doing outside diagnosis and treatment efficient and the security, the result of detecting still can be stored in database, conveniently to set up the case data.
Electronic thermometer of the present utility model is applicable to various occasions, such as the parking lot, and school, marketplace, customs or the like.Response unit then can be arranged in the various forms of objects according to use occasion, telepilot for example, attendance record card, label (tag), rally invitation letter, passport or the like.Hence one can see that, and the utility model not only meets society and individual's demand, and its embodiment also meets the important document of utility model patent.The temperature-sensing element of response unit also can be selected thermistor, infrared ray temperature detector or other suitable elements according to conditions such as the precision demand of application scenario and budgets.Although many examples have been enumerated in above explanation, the utility model is not limited to this, and all local modification of doing according to above-mentioned embodiment and explanation all should belong to scope of the present utility model.
Claims (19)
1. the device with identification and body temperature detecting function is applicable to gate inhibition's control or tracing record, and it is characterized in that: this device comprises:
One body temperature circuit for detecting comprises a temperature-sensing element at least, in order to the sensing human body temperature;
One identification code storage circuit comprises one group of default identification code;
One first modulator-demodular unit is connected to this body temperature circuit for detecting and this identification code storage circuit, can modulate body temperature detecting result and identification code signal;
One first transmit port, in order to receive from the charging signal of a data collection module and transmit the body temperature detecting result of modulation and the identification code signal to this data collection module;
One power supply generator is in order to receive this charging signal and to produce an electric current that is enough to drive this response unit.
2. device according to claim 1 is characterized in that: this temperature-sensing element is selected from thermistor, thermopair, infrared ray temperature-sensing element.
3. device according to claim 1 is characterized in that: this body temperature circuit for detecting also comprises an arithmetical unit, is temperature value in order to the measurement of changing this temperature-sensing element.
4. device according to claim 1 is characterized in that: this first and second transmit port is the radio wave transmissions port.
5. device according to claim 1 is characterized in that: this first and second transmit port is the infrared transmission port.
6. device according to claim 1 is characterized in that: it is an integrated circuit (IC) wafer of making.
7. device according to claim 1 is characterized in that: its capacity is in a housing.
8. device according to claim 1 is characterized in that: it is placed in the housing, and this temperature-sensing element is positioned at the end that this housing converges the buttress shaft shape.
9. device according to claim 1 is characterized in that: it is arranged on the card.
10. the electronic thermometer with recognition function mainly comprises a response unit and a data collection module, it is characterized in that:
This response unit comprises: a body temperature circuit for detecting comprises a temperature-sensing element, at least in order to the sensing human body temperature; One identification code storage circuit comprises one group of default identification code; One first modulator-demodular unit is connected to this body temperature circuit for detecting and this identification code storage circuit, can modulate body temperature detecting result and identification code signal; One first transmit port, in order to receive from the charging signal of this data collection module and transmit the body temperature detecting result of modulation and the identification code signal to this data collection module; One power supply generator is in order to receive this charging signal and to produce an electric current that is enough to drive this response unit;
This data collection module comprises: one second transmit port, in order to transmit a charging signal to drive this response unit and reception signal from this response unit; One second modem is in order to the signal of this second transmit port reception of demodulation; One microprocessor is in order to the signal after the processing demodulation.
11. the electronic thermometer with recognition function according to claim 10 is characterized in that: this temperature-sensing element is selected from thermistor, thermopair, infrared ray temperature-sensing element.
12. the electronic thermometer with recognition function according to claim 10 is characterized in that: this body temperature circuit for detecting also comprises an arithmetical unit, is temperature value in order to the measurement of changing this temperature-sensing element.
13. the electronic thermometer with recognition function according to claim 10 is characterized in that: this microprocessor also comprises an arithmetical unit, is temperature value in order to change this body temperature detecting result.
14. the electronic thermometer with recognition function according to claim 10 is characterized in that: this first and second transmit port is a radio wave transmissions port.
15. the electronic thermometer with recognition function according to claim 10 is characterized in that: this first and second transmit port is an infrared transmission port.
16. the electronic thermometer with recognition function according to claim 10 is characterized in that: this response unit is an integrated circuit (IC) wafer of making.
17. the electronic thermometer with recognition function according to claim 10 is characterized in that: this response unit is placed in the housing.
18.. the electronic thermometer with recognition function according to claim 10 is characterized in that: this response unit is placed in the housing, and this temperature-sensing element is positioned at the end that this housing converges the buttress shaft shape.
19. the electronic thermometer with recognition function according to claim 10 is characterized in that: this response unit is arranged on the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266593 CN2632653Y (en) | 2003-07-03 | 2003-07-03 | Electronic clinical thermometer with identifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266593 CN2632653Y (en) | 2003-07-03 | 2003-07-03 | Electronic clinical thermometer with identifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632653Y true CN2632653Y (en) | 2004-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266593 Expired - Fee Related CN2632653Y (en) | 2003-07-03 | 2003-07-03 | Electronic clinical thermometer with identifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632653Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183314A (en) * | 2011-02-23 | 2011-09-14 | 北京大学深圳研究生院 | Wireless body temperature monitoring device |
| CN102472674B (en) * | 2009-07-14 | 2014-08-13 | 皇家飞利浦电子股份有限公司 | Contact detection device for detecting a physical contact between the contact detection device and an object |
-
2003
- 2003-07-03 CN CN 03266593 patent/CN2632653Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472674B (en) * | 2009-07-14 | 2014-08-13 | 皇家飞利浦电子股份有限公司 | Contact detection device for detecting a physical contact between the contact detection device and an object |
| CN102183314A (en) * | 2011-02-23 | 2011-09-14 | 北京大学深圳研究生院 | Wireless body temperature monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |