CN210774364U - Body temperature tracking system based on infrared temperature measurement sensor - Google Patents
Body temperature tracking system based on infrared temperature measurement sensor Download PDFInfo
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- CN210774364U CN210774364U CN201921496703.2U CN201921496703U CN210774364U CN 210774364 U CN210774364 U CN 210774364U CN 201921496703 U CN201921496703 U CN 201921496703U CN 210774364 U CN210774364 U CN 210774364U
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Abstract
The utility model discloses a body temperature tracking system based on infrared temperature sensor, including image sensor, infrared temperature sensor, CPU processing unit, remote communication module and backstage system, CPU processing unit's input is connected to image sensor's output and infrared temperature sensor's output, and remote communication module's input is connected to CPU processing unit's output, and backstage system is connected to remote communication module's output. Through the utility model discloses a system need not the manual work and types relevant data backstage system, can realize carrying out real-time body temperature monitoring to the crowd to the backstage statistics has improved work efficiency greatly, has reduced the artifical probability of makeing mistakes, but wide application in monitored control system technical field.
Description
Technical Field
The utility model belongs to the technical field of the monitored control system technique and specifically relates to a body temperature tracking system based on infrared temperature sensor.
Background
With the development of society, the mobility of people is larger and larger, and the spread of various diseases is more and more difficult to control. For some patients with infectious disease, targeted tracking and monitoring are needed, and the prior art cannot track target patients in a vast sea at fixed points. Generally, patients with infectious diseases generally have fever symptoms, and in the prior art, medical staff perform on-site body temperature measurement in crowded places, then manually record body temperature data into a background system, and finally associate the identity of the patient with related information through the background system, such as addresses, contact ways, work units and the like.
Obviously, this kind of mode of carrying out body temperature tracking through artifical data entry of prior art wastes time and energy, leads to easily missing measuring the mistake and surveys, can't monitor the body temperature of tracking most people to the at utmost. In addition, the manual data entry mode has large workload, is easy to fatigue and make mistakes, leads to tracking failure, and even can cause the uncontrolled transmission of infectious diseases in serious cases.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a high-efficient and real-time body temperature tracking system based on infrared temperature sensor.
The embodiment of the utility model provides a body temperature tracking system based on infrared temperature sensor, including image sensor, infrared temperature sensor, CPU processing unit, remote communication module and backstage system, CPU processing unit's input is connected to image sensor's output and infrared temperature sensor's output, remote communication module's input is connected to CPU processing unit's output, backstage system is connected to remote communication module's output.
Furthermore, the infrared temperature measurement sensor comprises a sensor shell and a temperature measurement circuit, and the output end of the temperature measurement circuit is connected with the CPU processing unit.
Furthermore, the temperature measuring circuit is composed of a temperature sensor, a resistor group, a capacitor group, a triode, an amplifying circuit and a diode.
Further, the remote communication module includes, but is not limited to, a bluetooth module, a wifi module, an NB-IoT module, and a GPRS module.
Further, the device also comprises a heart rate sensor, and the output end of the heart rate sensor is connected with the input end of the CPU processing unit.
And the input end of the alarm module is connected with the output end of the CPU processing unit.
Furthermore, the device also comprises a positioning module, wherein the output end of the positioning module is connected with the input end of the CPU processing unit.
And the output end of the identity card reading module is connected with the input end of the CPU processing unit.
And the output end of the voice input module is connected with the input end of the CPU processing unit.
And the input end of the display module is connected with the output end of the CPU processing unit.
Above-mentioned the utility model discloses technical scheme in the embodiment has following advantage: the embodiment of the utility model monitors the body temperature of a human body in real time through the infrared temperature measuring sensor, then acquires the image information of a party in real time through the image sensor, and automatically transmits the image and the body temperature characteristics of the party to a background system through the CPU processing unit and the remote communication module; through the utility model discloses a backstage system need not the manual work and types relevant data, can realize carrying out real-time body temperature monitoring to the crowd to the background statistics has improved work efficiency greatly, has reduced the artifical probability of makeing mistakes.
Drawings
Fig. 1 is a block diagram of the overall structure of a body temperature tracking system based on an infrared temperature measuring sensor according to the present invention;
fig. 2 is a schematic circuit diagram of the temperature measuring circuit of the present invention.
Detailed Description
Referring to fig. 1, the embodiment of the utility model provides a body temperature tracking system based on infrared temperature sensor, including image sensor, infrared temperature sensor, CPU processing unit, remote communication module and backstage system, CPU processing unit's input is connected to image sensor's output and infrared temperature sensor's output, remote communication module's input is connected to CPU processing unit's output, backstage system is connected to remote communication module's output.
The image sensor is used for acquiring an image signal of the temperature measurement object in real time. The image sensor can be implemented by a high-definition low-illumination camera with 200W pixels.
And the infrared temperature measuring sensor is used for acquiring a body temperature signal of a temperature measuring object. The utility model discloses an image sensor and infrared temperature sensor can adopt JXB309 to take image non-contact forehead temperature rifle to realize, and this equipment can acquire image signal, can record the body temperature of object again fast.
And the CPU processing unit is used for integrating the image signal and the body temperature signal and transmitting the image signal and the body temperature signal to the background system through the remote communication module. The utility model discloses a CPU processing unit does not relate to the improvement on the data processing flow, and its signal triggers and the signal reaches the instruction all can adopt current CPU module to realize, no longer gives unnecessary details here.
And the remote communication module is used for realizing data communication between the CPU processing unit and the background system.
Backstage system for temperature measurement object's body temperature data and individual relevant information gather, the utility model discloses a backstage system relates to relevant personal information's matching and handles, and nevertheless this matching process is prior art, for example realizes through database matching technique, and it is not the utility model discloses a protection content is no longer repeated here.
Further as a preferred embodiment, the infrared temperature measurement sensor includes a sensor housing and a temperature measurement circuit, and an output end of the temperature measurement circuit is connected to the CPU processing unit.
And the sensor shell is used for supporting and protecting the internal temperature measuring circuit. The utility model discloses a sensor housing can adopt the shell design of current hand-held type equipment, and its project organization is not the utility model discloses a protection content is no longer repeated here.
And the temperature measuring circuit is used for acquiring a temperature measuring signal of a user.
Further preferably, the temperature measuring circuit is composed of a temperature sensor, a resistor group, a capacitor group, a triode, an amplifying circuit and a diode.
Referring to fig. 2, pin 1 of the temperature sensor J1 is a power pin connected to a +5V power supply, pin 2 is an output pin, pin 3 is grounded, and the effective detection range is about 7 m. Under the normal state, if the temperature monitoring work is not started, the pin 2 of the J1 has no output, and the output port of the processing circuit keeps low level; if the temperature monitoring work is started, the output pin of the J1 outputs a weak current, the weak current is converted into a voltage value through the R1 and is added to the input end of a single-tube common-emitter amplifying circuit, the voltage value is amplified and then is sent to a comparator consisting of the LM324, a high level is generated and output to the CPU processing unit, and the CPU processing unit triggers a corresponding signal to be transmitted to the background system through the remote communication module.
The temperature measuring circuit of the embodiment has the characteristics of high precision and high integration level, and realizes the functions of preposed differential amplification, AD conversion, a standard communication interface and the like.
Further as a preferred embodiment, the remote communication module includes, but is not limited to, a bluetooth module, a wifi module, an NB-IoT module, and a GPRS module.
Further as a preferred embodiment, the system further comprises a heart rate sensor, and an output end of the heart rate sensor is connected with an input end of the CPU processing unit.
The heart rate sensor is used for acquiring heart rate sensing signals. The heart rate sensor can also be realized by adopting an LST1308 reflective photoelectric pulse blood oxygen sensor manufactured by Huajingbaofeng electronics, and the heart rate sensor is connected to the CPU processing unit through a serial port.
Further as a preferred embodiment, the system further comprises an alarm module, wherein the input end of the alarm module is connected with the output end of the CPU processing unit.
The alarm module is used for sending out an alarm prompt according to the feedback signal of the CPU processing unit. The alarm module can be realized by a common voice module, and is not described herein again.
Further as a preferred embodiment, the system further comprises a positioning module, and an output end of the positioning module is connected with an input end of the CPU processing unit.
The positioning module is used for acquiring a current position signal of the temperature measurement object and sending the position signal to the CPU processing unit. The positioning module can be realized by a Beidou GNSS positioning module.
Further as a preferred embodiment, the system further comprises an identity card reading module, and an output end of the identity card reading module is connected with an input end of the CPU.
The identity card reading module is used for acquiring identity information of a temperature measurement object. The identity card reading module can be realized by adopting an DKQ-A16D second-generation identity card reader manufactured by the middle-soft high-tech company, which is connected with the CPU processing unit through an I/O interface.
Further as a preferred embodiment, the system further comprises a voice input module, and an output end of the voice input module is connected with an input end of the CPU processing unit.
The voice input module is used for acquiring voice of a temperature measurement object and voice information of a temperature measurement operator. The voice input module may be implemented using a microphone.
Further as a preferred embodiment, the system further comprises a display module, wherein an input end of the display module is connected with an output end of the CPU processing unit.
The display module is used for displaying the temperature measurement result and the identity information comparison result and the like. The display module can be realized by adopting the existing liquid crystal screen.
The following detailed description of the specific working process of the body temperature tracking system of the present invention:
an operator holds a sensor shell in a crowd dense area, carries out real-time temperature measurement on an object needing temperature measurement, acquires a head portrait of the object through an image sensor attached to the sensor shell, acquires a heart rate signal of the object through the heart rate sensor, acquires the current position of the object through a positioning module, acquires identity information of the object through an identity card reading module if the temperature measurement result shows that the body temperature of the object is abnormal, simultaneously inquires about relevant conditions of the object by the operator, and transmits a voice input signal to a background system.
Through the utility model discloses, operating personnel only need acquire the body temperature of object through handheld device, can upload to long-range backstage, convenient practicality with data, the artificial work load that has significantly reduced moreover avoids makeing mistakes.
Correspondingly, after the background system acquires the related data, the personal information and the position information of the object can be accurately positioned, and accurate tracking is realized.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. The utility model provides a body temperature tracking system based on infrared temperature sensor which characterized in that: the infrared temperature measurement system comprises an image sensor, an infrared temperature measurement sensor, a CPU (central processing unit), a remote communication module and a background system, wherein the output end of the image sensor and the output end of the infrared temperature measurement sensor are connected with the input end of the CPU, the output end of the CPU is connected with the input end of the remote communication module, and the output end of the remote communication module is connected with the background system;
the infrared temperature measuring sensor comprises a sensor shell and a temperature measuring circuit, and the output end of the temperature measuring circuit is connected with the CPU processing unit;
the temperature measuring circuit consists of a temperature sensor, a resistor group, a capacitor group, a triode, an amplifying circuit and a diode;
the heart rate sensor is further included, and the output end of the heart rate sensor is connected with the input end of the CPU processing unit.
2. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the remote communication module includes, but is not limited to, a Bluetooth module, a wifi module, an NB-IoT module, and a GPRS module.
3. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the alarm device also comprises an alarm module, wherein the input end of the alarm module is connected with the output end of the CPU processing unit.
4. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the device also comprises a positioning module, wherein the output end of the positioning module is connected with the input end of the CPU processing unit.
5. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the system also comprises an identity card reading module, wherein the output end of the identity card reading module is connected with the input end of the CPU.
6. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the voice input module is also included, and the output end of the voice input module is connected with the input end of the CPU processing unit.
7. The infrared thermometry sensor-based body temperature tracking system of claim 1, wherein: the display device further comprises a display module, and the input end of the display module is connected with the output end of the CPU processing unit.
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| CN201921496703.2U CN210774364U (en) | 2019-09-09 | 2019-09-09 | Body temperature tracking system based on infrared temperature measurement sensor |
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| CN201921496703.2U CN210774364U (en) | 2019-09-09 | 2019-09-09 | Body temperature tracking system based on infrared temperature measurement sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752283A (en) * | 2020-07-29 | 2020-10-09 | 上海海洋大学 | Thermal imaging body temperature monitoring, alarming and tracking trolley |
| CN111803040A (en) * | 2020-07-14 | 2020-10-23 | 安徽兰臣信息科技有限公司 | Hand-held thermal imaging human body temperature monitoring device |
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2019
- 2019-09-09 CN CN201921496703.2U patent/CN210774364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803040A (en) * | 2020-07-14 | 2020-10-23 | 安徽兰臣信息科技有限公司 | Hand-held thermal imaging human body temperature monitoring device |
| CN111752283A (en) * | 2020-07-29 | 2020-10-09 | 上海海洋大学 | Thermal imaging body temperature monitoring, alarming and tracking trolley |
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