CN108836278A - A kind of wearable electronic thermometer - Google Patents
A kind of wearable electronic thermometer Download PDFInfo
- Publication number
- CN108836278A CN108836278A CN201810384366.1A CN201810384366A CN108836278A CN 108836278 A CN108836278 A CN 108836278A CN 201810384366 A CN201810384366 A CN 201810384366A CN 108836278 A CN108836278 A CN 108836278A
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- host computer
- temperature
- temperature sensor
- main control
- pcb board
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0008—Temperature signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physiology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides a kind of wearable electronic thermometer, is related to wearable device technical field.The clinical thermometer includes patch temperature sensor, main control unit, WiFi communication module, power module and host computer；Patch temperature sensor, main control unit, WiFi communication module and power module are encapsulated on small size pcb board, and encapsulated outside pcb board plus with shell, it is pasted by medical adhesive tape or other approach place it in tested personnel oxter or other measurement points carry out measurement of bldy temperature.The present invention can be communicated using WiFi, communication distance is extremely remote, the number of devices of network is accessed almost without limitation, it is small in size, it is low in energy consumption, be measured personnel's body can long periods of wear, temperature monitoring and adult are carried out to patient for a long time suitable for hospital, the Temperature changing situation of child family and inaction ability old man are continuously monitored, had a good application prospect.
Description
Technical field
The present invention relates to wearable device technical field more particularly to a kind of wearable electronic thermometers.
Background technique
At this stage, intelligent wearable device is seen everywhere with us, life of their appearance to us, perception band
Very big transformation is carried out.
The wearable device for being directly used in measurement body temperature at present is less, have in the market it is a kind of by bluetooth by measuring device with
Mobile phone connection shows the product of information, the monitoring for parent in family to child's body temperature by cell phone application.
The product is carried out data transmission using bluetooth, this just significantly limits transmission range, cannot achieve at a distance
Real-time monitoring.In addition to this, the equipment that bluetooth can connect simultaneously is few, also limits the application scenarios of the product, i.e., can not be
It needs to use under the scene for monitoring large number of equipment simultaneously.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of wearable electron
Temperature meter, is communicated, communication distance is extremely remote, accesses the number of devices of network almost without limitation, small in size, power consumption using WiFi
It is low, be measured personnel's body can long periods of wear, be suitable for hospital and temperature monitoring and adult carried out to family to patient for a long time
The Temperature changing situation of middle child and inaction ability old man continuously monitor, and have a good application prospect.
In order to solve the above technical problems, the technical solution adopted by the present invention is that：
A kind of wearable electronic thermometer, including patch temperature sensor, main control unit, WiFi communication module, power supply
Module and host computer；Patch temperature sensor, main control unit, WiFi communication module and power module are encapsulated in small size pcb board
On, and encapsulated outside pcb board plus with shell, as measuring device, is pasted by medical adhesive tape or other approach place it in
Tested personnel oxter or other measurement points carry out measurement of bldy temperature；
The patch temperature sensor carries out AD for measuring the body temperature information of tested personnel, and by temperature simulation data
Send main control unit after conversion to；
The main control unit, the information for transmitting to patch temperature sensor is read out and handles, using Transmission Control Protocol
Or udp protocol is sent to host computer by WiFi communication module；
The WiFi communication module establishes the communication with host computer for connecting WiFi network；When host computer and measurement are set
For when being not in same local area network, measuring device connect wide area network with host computer simultaneously, is communicated by Transmission Control Protocol,
Temperature information is transmitted to Cloud Server by measuring device, and Cloud Server is transmitted information to again as the upper of intended recipient device
Machine；When host computer and measuring device are in same local area network, directly communicated in local area network by udp protocol；
The power module, for providing electric energy, driving modules work for each device on pcb board；
The host computer, the executable body temperature of built-in computer receives program, for receiving different electronic thermometers
The temperature data of WiFi communication module transmission is simultaneously shown respectively, facilitates monitoring personnel to different measured personnel's temperature data
Monitoring；The host computer is computer and/or mobile phone, and it is that computer receives client and/or mobile phone receives visitor that body temperature, which receives program,
Family end.
The main control unit, WiFi communication module and power module are placed on pcb board top layer, and patch temperature sensor is placed
In pcb board bottom, and a size and patch temperature is arranged in the placement position for corresponding on package casing patch temperature sensor
The hole of sensor matching, in order to make patch temperature sensor and body measurement point contact.
Generated beneficial effect is by adopting the above technical scheme：A kind of wearable electric body-temperature provided by the invention
Meter, small in size, low energy consumption, and precision meets measurement of bldy temperature requirement；Carried out data transmission using WiFi, compared to bluetooth, WiFi is logical
Believe that range is extremely wide, connects number of devices almost without limitation, it is at low cost without building transmission environment again, if passing through WiFi company
Wide area network is connected, then any networked terminals can receive equipment institute photos and sending messages；The present invention cannot be only used for family
The temperature monitoring of child and inaction ability old man, it can also be used to hospital carries out 24 hours real-time accurate measurements of body temperature to patient,
Be measured personnel's body can long periods of wear, reduce person works amount, increase data acquisition amount, have positive meaning to hospitalize
Justice.
Detailed description of the invention
Fig. 1 is wearable electronic thermometer structure block diagram provided in an embodiment of the present invention；
Fig. 2 is circuit diagram provided in an embodiment of the present invention；
Fig. 3 is PCB provided in an embodiment of the present invention figure；
Fig. 4 is main control chip ESP8266EX internal structure block diagram provided in an embodiment of the present invention；
Fig. 5 is measuring device work flow diagram provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, the wearable electronic thermometer of the present embodiment, including patch temperature sensor, main control unit,
WiFi communication module, power module and host computer.
In the present embodiment, the patch temperature sensor encapsulates DS18B20 using sop-8.As shown in Figure 2 and Figure 3, wherein
J1~J5 is pad, and U is WiFi mould group ESP-WROOM-02, and U2 is temperature sensor DS18B20, in the present embodiment, patch temperature
Degree sensor DS18B20, main control unit, power supply mould and WiFi communication module are encapsulated on small size pcb board, and in pcb board
Additional to be encapsulated with shell, oxter or other surveys can be placed it in by medical adhesive tape stickup or other approach by making one
Wearable body temperature measuring devices at amount point.
In the present embodiment, main control unit and WiFi communication module are integrated, using patch type WiFi mould group ESP-
WROOM-02, includes main control chip ESP8266EX and some peripheral components in the mould group, peripheral components include SPI Flash,
26MHz crystal oscillator, onboard antenna and necessary capacitor, resistance, inductance.ESP8266EX chip is as shown in figure 4, be integrated with 32
Tensilica processor, standard digital Peripheral Interface, duplexer, radio frequency balun, power amplifier, low noise amplifier, mistake
Filter and power management module etc., it is only necessary to which shared PCB space can be preferably minimized by seldom peripheral circuit.
It is that computer receives client and/or Android mobile phone receives client, host computer that body temperature in host computer, which receives program,
All connect after connecting to the Net with pcb board encapsulation measuring device, is communicated by Transmission Control Protocol or udp protocol.
The present embodiment is divided into two application scenarios by actual conditions, and respectively hospital uses and family uses.
In hospital in use, access device amount is big, concentrates, host computer and measuring device are in same local area network, are communicated
It does not need to connect wide area network, be communicated in direct local area network, without Cloud Server, more rapidly, safely.In view of needing
Host computer more than one of information is received, therefore connection-oriented TCP communication is obviously improper, therefore is communicated using udp broadcast, it can
Guarantee that different host computer receiving devices can receive information.
Family surveys in use, since upper computer equipment in many cases and measuring device are not in same local area network
Amount equipment is both needed to connect upper wide area network with host computer, is communicated by Transmission Control Protocol, temperature information is transmitted to cloud by measuring device
Server, Cloud Server transmit information to the host computer as intended recipient device again.So adult outgoing the case where going to work
Under can still understand the body temperature situation of get home middle old man or child in real time.
Patch temperature sensor used by the present embodiment is the DS18B20 temperature sensor of SOP-8 encapsulation, the sensor
It is welded on the pcb board back side, main control unit, WiFi communication module and power module are placed on pcb board top layer, account for reduce pcb board
Use space；
Power module in the present embodiment is powered pcb board encapsulation measuring device using two section 1.55V button cells.
As shown in figure 5, main control chip ESP8266 configuration is first initialized, including right after measuring device works on power
ESP8266 carries out baud rate setting, Working mode set, IO initialization and netinit；
After the completion of initialization, ESP8266EX chip can be according to storage network SSID and PASSWORD information in flash certainly
Wireless network is specified in dynamic connection；
After being connected to the network successfully, according to different application scene, ESP8266EX chip can be by udp protocol into local area network
All address broadcast information send information to Cloud Server by Transmission Control Protocol；
The temperature for including ESP8266EX chip MAC Address in the information of transmission and being read from patch temperature sensor
Spend information；Patch temperature sensor DS18B20 is communicated with ESP8266EX chip by monobus lin protocol, and read-write sequence is as follows：
Write timing：Bus 60us is dragged down, bus 5us is then raised, 0 operation is write in completion.Bus 5us is dragged down, is then raised
1 operation is write in bus 60us, completion；
Read timing：Bus 5us is dragged down, bus is then discharged, bus is read if it is 0 and reads in 0, if it is 1, read
Enter 1；
Will start timer after completing a reading data, timing reads next time and sends to will do it,
The renewal frequency of data is controlled with this.
After host computer receives data, multi-group data is distinguished and distinguished according to distinct device different MAC Address
It has been shown that, realizes the real-time monitoring to multiple equipment data with this.
Present invention employs ESP8266EX chips as main control chip, 32 Tensilica processing of the integrated chip
Device, standard digital Peripheral Interface, duplexer, radio frequency balun, power amplifier, low noise amplifier, filter and power management
Module etc., it is only necessary to which shared PCB space can be preferably minimized by seldom peripheral circuit.Therefore volume very little of the present invention, it is easy to use,
And measured personnel are influenced minimum.Carried out data transmission using WiFi, compared to bluetooth, WiFi communication range is extremely wide, even
Number of devices is connect almost without limitation, it is at low cost without building transmission environment again, if by wide area network in WiFi connection, that
Any networked terminals can receive equipment institute photos and sending messages.The present invention cannot be only used for family child and inaction energy
The temperature monitoring of power old man, it can also be used to which hospital carries out 24 hours real-time accurate measurements of body temperature to patient, is measured personnel's body
Can long periods of wear, reduce person works amount, increase data acquisition amount, have positive effect to hospitalize.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that：It still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, model defined by the claims in the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (2)
1. a kind of wearable electronic thermometer, it is characterised in that：Including patch temperature sensor, main control unit, WiFi communication
Module, power module and host computer；Patch temperature sensor, main control unit, WiFi communication module and power module are encapsulated in small
It on size pcb board, and is encapsulated outside pcb board plus with shell, as measuring device, is pasted by medical adhesive tape or other approach will
It is placed on tested personnel oxter or other measurement points carry out measurement of bldy temperature；
The patch temperature sensor is AD converted for measuring the body temperature information of tested personnel, and by temperature simulation data
After send main control unit to；
The main control unit, the information for transmitting to patch temperature sensor are read out and handle, using Transmission Control Protocol or
Udp protocol is sent to host computer by WiFi communication module；
The WiFi communication module establishes the communication with host computer for connecting WiFi network；When host computer and measuring device not
When in same local area network, measuring device connect wide area network with host computer simultaneously, is communicated by Transmission Control Protocol, measurement
Temperature information is transmitted to Cloud Server by equipment, and Cloud Server transmits information to the host computer as intended recipient device again；
When host computer and measuring device are in same local area network, directly communicated in local area network by udp protocol；
The power module, for providing electric energy, driving modules work for each device on pcb board；
The host computer, the executable body temperature of built-in computer receive program, and the WiFi for receiving different electronic thermometers is logical
The temperature data of letter module transmission is simultaneously shown respectively, facilitates monitoring personnel to the prison of different measured personnel's temperature data
It surveys；The host computer is computer and/or mobile phone, and it is that computer receives client and/or mobile phone receives client that body temperature, which receives program,.
2. wearable electronic thermometer according to claim 1, it is characterised in that：The main control unit, WiFi communication
Module and power module are placed on pcb board top layer, and patch temperature sensor is placed on pcb board bottom, and right on package casing
Answer the placement position of patch temperature sensor that one size and the matched hole of patch temperature sensor are set, in order to make patch temperature
Spend sensor and body measurement point contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384366.1A CN108836278A (en) | 2018-04-26 | 2018-04-26 | A kind of wearable electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384366.1A CN108836278A (en) | 2018-04-26 | 2018-04-26 | A kind of wearable electronic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108836278A true CN108836278A (en) | 2018-11-20 |
Family
ID=64212459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384366.1A Pending CN108836278A (en) | 2018-04-26 | 2018-04-26 | A kind of wearable electronic thermometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN108836278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107298A (en) * | 2020-09-19 | 2020-12-22 | 陕西军晖云信息科技发展有限公司 | Body temperature monitoring method |
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| CN206239395U (en) * | 2016-08-25 | 2017-06-13 | 深圳缇铭科技有限公司 | Children's body-temperature monitoring device, monitoring system |
| CN206761684U (en) * | 2016-12-26 | 2017-12-19 | 深圳尼罗河生物科技有限公司 | Temperature monitor, temperature check terminal and temperature check system |
| CN107802244A (en) * | 2017-11-26 | 2018-03-16 | 山东朱氏药业集团有限公司 | A kind of baby's blue-tooth intelligence clinical thermometer monitoring system |
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Patent Citations (6)
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|---|---|---|---|---|
| CN103037757A (en) * | 2010-06-01 | 2013-04-10 | 艾德普顿斯公司 | Systems and methods for networked wearable medical sensors |
| CN104301211A (en) * | 2014-09-26 | 2015-01-21 | 广东广联电子科技有限公司 | Internet of Things gateway and intelligent housing system |
| CN205197968U (en) * | 2015-11-16 | 2016-05-04 | 广州安德生物科技有限公司 | SMD medical electron clinical thermometer |
| CN206239395U (en) * | 2016-08-25 | 2017-06-13 | 深圳缇铭科技有限公司 | Children's body-temperature monitoring device, monitoring system |
| CN206761684U (en) * | 2016-12-26 | 2017-12-19 | 深圳尼罗河生物科技有限公司 | Temperature monitor, temperature check terminal and temperature check system |
| CN107802244A (en) * | 2017-11-26 | 2018-03-16 | 山东朱氏药业集团有限公司 | A kind of baby's blue-tooth intelligence clinical thermometer monitoring system |
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| CN112107298A (en) * | 2020-09-19 | 2020-12-22 | 陕西军晖云信息科技发展有限公司 | Body temperature monitoring method |
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Application publication date: 20181120 |