CN108093087A - A kind of children's safety threat monitoring apparatus and method based on NB-IOT - Google Patents
A kind of children's safety threat monitoring apparatus and method based on NB-IOT Download PDFInfo
- Publication number
- CN108093087A CN108093087A CN201810058387.4A CN201810058387A CN108093087A CN 108093087 A CN108093087 A CN 108093087A CN 201810058387 A CN201810058387 A CN 201810058387A CN 108093087 A CN108093087 A CN 108093087A
- Authority
- CN
- China
- Prior art keywords
- children
- iot
- rhythm
- signal
- heart
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computing Systems (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Alarm Systems (AREA)
Abstract
A kind of children's safety threat monitoring device based on NB IOT, including NB IOT base stations, server, monitoring device and mobile phone;Server communicates with NB IOT base station radios;Monitoring device is mounted on children, after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection;The voice data of acquisition according to the interval of 10 seconds is packaged, the server is sent to by NB IOT base stations together with location information;Mobile phone is communicated by mobile network with server holding, and the server is transmitted to mobile phone after receiving data, and whether parent is on the line by phonetic analysis children.The present invention solve the problems, such as children campus by obscene and bullying and humiliation and parent knows nothing.
Description
Technical field
The present invention relates to the communications fields, and in particular to a kind of children's safety threat monitoring device and side based on NB-IOT
Method.
Background technology
Currently, children happen occasionally in campus by obscene or bullying and humiliation situations, this body to the child victim of growth stage
The heart causes great wound, and during school, and due to parent's not accompanying at one's side, children also have no ability to tackle, very
It will not extremely be fed back afterwards to parent, therefore after children sustain an injury, parent also knows nothing, needless to say in the encroached on
One time was known and took urgent measure.
There is a kind of children's wrist-watch that can be monitored pulse and there is data transmission in existing, children's wrist-watch directly uses
Common moving network carries out data transmission, the no data network coverage in basement or the relatively environment of closing, it is impossible to carry out data
Transmission, and some often occur for the infringement of children in the enclosed environment of this secret.
Children's wrist-watch volume is bigger, and is worn on obvious wrist, removes or shuts down after easily being found by injurer.
Children's wrist-watch is worn on wrist location, and wrist often overturning activity, the measurement for causing pulse are very inaccurate.
Therefore, it is necessary to it is related to a kind of new children's safety threat monitoring device.
The content of the invention
Insufficient according to prior art, the present invention provides a kind of children's safety threat monitoring device and side based on NB-IOT
Method, to solve the problems, such as children campus by obscene and bullying and humiliation and parent knows nothing.
The present invention is realized by following technical scheme:
A kind of children's safety threat monitoring device based on NB-IOT, including
NB-IOT base stations;
Server communicates with the NB-IOT base station radios;
Monitoring device is mounted on children, after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection;It will
The voice data of acquisition is packaged according to default time interval, and the service is sent to by NB-IOT base stations together with location information
Device;And
Mobile phone is communicated by mobile network with server holding, and the server is transmitted to mobile phone, family after receiving data
It is long whether on the line by phonetic analysis children.
Preferably, the monitoring device includes:
Rhythm of the heart detection circuit, to detect children's rhythm of the heart;
GPS/BD signal receiving circuits receive GPS/BD satellite-signals and parse latitude and longitude coordinates so as to know the position of children
It puts;
NB-IOT baseband circuits blame the wireless connection between monitoring device and NB-IOT base stations and the management of communication;
Sound collection circuit is responsible for gathering the sound around monitoring device;
LPDRAM caches the voice data of acquisition;
CPU handles the rhythm signal that the rhythm of the heart detection circuit collects;And
Electric power management circuit and battery composition electric power system are powered for monitoring device.
Preferably, the rhythm of the heart detection circuit includes foil gauge, weak signal amplification circuit, signal filter circuit;Institute
It states foil gauge and is close to Children heart position, pressure change during detecting heartbeat, foil gauge converts pressure into faint
Electric signal, signal, into converter, become digital signal, for CPU processing after weak signal amplification circuit and filter circuit
And analysis.
A kind of children's safety threat monitoring method based on NB-IOT, this method are:Monitoring dress with children
It puts, after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection, and connect NB-IOT base stations, by the sound of acquisition
Data are packaged according to default time interval, and server, server are sent to by NB-IOT base stations together with location information
Mobile phone is transmitted to after receiving data, mobile phone keeps connecting with server always by common moving network, after mobile phone receives data,
Cell phone application reminds parent by way of voice or vibrations, and whether parent is on the line by listening analysis children.
Preferably, the monitoring device by CPU, LPDRAM, electric power management circuit and battery, NB-IOT baseband circuits,
Sound collection circuit, GPS/BD signal receiving circuits composition;The rhythm of the heart detection circuit includes foil gauge, small-signal amplification electricity
Road, signal filter circuit;The foil gauge is close to Children heart position, pressure change during detecting heartbeat, foil gauge
Faint electric signal is converted pressure into, signal, into converter, becomes after weak signal amplification circuit and filter circuit
Digital signal for CPU processing and is analyzed.
Preferably, CPU is responsible for handling the rhythm signal that rhythm of the heart detection circuit collects, and by Digital Signal Processing, looks for
Go out the peak value and valley of signal, and calculate the time interval of two peak values and two valleies, between comprehensive analysis peak value and valley
Every, palmic rate is calculated, when detecting that the rhythm of the heart occurs abnormal, unlatching GPS/BD signal receiving circuits, NB-IOT base band electricity
Road, sound collection circuit and LPDRAM, and the sound of acquisition and location information are sent to service by NB-IOT baseband circuits
Device.
Preferably, the default time interval is 10 seconds.
Advantageous effect of the present invention:
Using NB-IOT transmit data, the technologies such as narrowband, re-transmission, low frequency with ensure that relatively closing room or underground
Room can also carry out the transmission of data, avoid the blind area to children's monitoring.
The low power consumption characteristic and there was only rhythm of the heart detection circuit under normal circumstances and exist with the CPU of low frequency that NB-IOT communicates
Work, ensure that the super low-power consumption of monitoring device, avoids frequent charge.
Monitoring device volume very little, and be pasted onto cardiac position, will not apparent motion, avoid the mistake of rhythm of the heart detection,
Device is covered by clothing simultaneously, has certain concealment.
This method uses the NB-IOT data networks of operator's construction and common moving network, and parent only needs purchase to monitor
Device and on mobile phone install APP can monitor whether children are subject to security threat, use cost is low, easy to operate.
Description of the drawings
Fig. 1 is the children's safety threat monitoring apparatus system block diagram the present invention is based on NB-IOT;
Fig. 2 is monitoring device system block diagram of the present invention;
Fig. 3 is rhythm of the heart detection circuitry block diagram.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the present invention is further illustrated.
As shown in Figure 1, a kind of children's safety threat monitoring device based on NB-IOT includes NB-IOT base stations 20, server
30th, monitoring device 10 and mobile phone 40;Server 30 and 20 wireless communication of NB-IOT base stations;Monitoring device 10 is mounted on children's body
On, after detecting that children's rhythm of the heart is abnormal fluctuation, start sound collection;By the voice data of acquisition according to the interval of 10 seconds
It is packaged, server 30 is sent to by NB-IOT base stations 20 together with location information;Mobile phone 40 passes through mobile network and the service
Device keeps communication, and server 30 is transmitted to mobile phone 40 after receiving data, and whether parent is on the line by phonetic analysis children.
Wherein, NB-IOT:Based on cellular narrowband Internet of Things(Narrow Band Internet of Things, NB-
IoT), there is covering is wide, connection is more, rate is low, at low cost, low in energy consumption, framework is excellent etc..
The rhythm of the heart:The rhythm of the heart just refers to the rhythm of heartbeat, and under normal circumstances, the rhythm that the popular feeling is jumped is stable, nervous or sharp
During strong movement, paced heart rate can substantially be accelerated.
As shown in Fig. 2, monitoring device 10 includes rhythm of the heart detection circuit, GPS/BD signal receiving circuits, NB-IOT base band electricity
Road, sound collection circuit, LPDRAM, CPU and electric power management circuit and battery composition electric power system;
Rhythm of the heart detection circuit is detecting children's rhythm of the heart;GPS/BD signal receiving circuits are receiving GPS/BD satellite-signals and solve
Latitude and longitude coordinates are precipitated so as to know the position of children;NB-IOT baseband circuits are blaming between monitoring device and NB-IOT base stations
Wireless connection and communication management;Sound collection circuit is responsible for gathering the sound around monitoring device;LPDRAM is caching
The voice data of acquisition;CPU is handling the rhythm signal that the rhythm of the heart detection circuit collects;Electric power management circuit and electricity
Pond forms electric power system and powers for monitoring device.
As shown in figure 3, rhythm of the heart detection circuit includes foil gauge, weak signal amplification circuit, signal filter circuit;
Foil gauge is close to Children heart position, and pressure change during detecting heartbeat, foil gauge converts pressure into faint
Electric signal, signal into converter, becomes digital signal, at CPU after weak signal amplification circuit and filter circuit
Reason and analysis.
CPU is responsible for handling the rhythm signal that collects of rhythm of the heart detection circuit, by Digital Signal Processing, finds out the peak of signal
Value and valley, and the time interval of two peak values and two valleies is calculated, comprehensive analysis peak value and valley interval calculate the heart
Frequency hopping rate when detecting that the rhythm of the heart occurs abnormal, opens GPS/BD signal receiving circuits, NB-IOT baseband circuits, sound collection
Circuit and LPDRAM, and the sound of acquisition and location information are sent to server by NB-IOT baseband circuits.Due to usually
Only rhythm of the heart detection circuit and CPU is working, and CPU is operated in low frequency, therefore power consumption is very low.
Monitoring device electronic section employs the component of highly integrated chip and small package, therefore the volume of device is very
It is small, while shell is done using frivolous medical plastic, device is pasted onto by cardiac position using medical viscose glue, ensure that device not
It can come off during exercise, health will not be damaged and have sense of discomfort.
A kind of children's safety threat monitoring method based on NB-IOT, this method are:Monitoring dress with children
10 are put, after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection, and connects NB-IOT base stations 20, by acquisition
Voice data was packaged according to the interval of 10 seconds, and server 30 is sent to by NB-IOT base stations 20 together with location information, was taken
Business device 30 is transmitted to mobile phone 40 after receiving data, and mobile phone 40 keeps connecting with server 30 always by common moving network, hand
After machine 40 receives data, cell phone application reminds parent by way of voice or vibrations, and whether parent analyzes children by listening
It is on the line.
Monitoring device 10 is by CPU, LPDRAM, electric power management circuit and battery, NB-IOT baseband circuits, sound collection electricity
Road, GPS/BD signal receiving circuits composition;Rhythm of the heart detection circuit includes foil gauge, weak signal amplification circuit, signal filtered electrical
Road;Foil gauge is close to Children heart position, and pressure change during detecting heartbeat, foil gauge converts pressure into faint
Electric signal, signal, into converter, become digital signal, for CPU processing after weak signal amplification circuit and filter circuit
And analysis.
CPU is responsible for handling the rhythm signal that collects of rhythm of the heart detection circuit, by Digital Signal Processing, finds out the peak of signal
Value and valley, and the time interval of two peak values and two valleies is calculated, comprehensive analysis peak value and valley interval calculate the heart
Frequency hopping rate when detecting that the rhythm of the heart occurs abnormal, opens GPS/BD signal receiving circuits, NB-IOT baseband circuits, sound collection
Circuit and LPDRAM, and the sound of acquisition and location information are sent to server by NB-IOT baseband circuits.
Compared with existing, the present invention transmits data using NB-IOT, and using for the technologies such as narrowband, re-transmission, low frequency ensures
The transmission of data can be also being carried out in the relatively room of closing or basement, is avoiding the blind area to children's monitoring.
The low power consumption characteristic and there was only rhythm of the heart detection circuit under normal circumstances and exist with the CPU of low frequency that NB-IOT communicates
Work, ensure that the super low-power consumption of monitoring device, avoids frequent charge.
Monitoring device volume very little, and be pasted onto cardiac position, will not apparent motion, avoid the mistake of rhythm of the heart detection,
Device is covered by clothing simultaneously, has certain concealment.
This method uses the NB-IOT data networks of operator's construction and common moving network, and parent only needs purchase to monitor
Device and on mobile phone install APP can monitor whether children are subject to security threat, use cost is low, easy to operate.
The above is only the designing scheme of the present invention, not makees limitation in any form to the present invention, although this hair
It is bright disclosed above with preferred embodiment, however the present invention is not limited to, any person skilled in the art, not
Depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, as long as being the content without departing from technical solution of the present invention, technical spirit according to the invention is to above real
Any simple modification, equivalent change and modification that example is made is applied, in the range of still falling within technical solution of the present invention.
Claims (7)
1. a kind of children's safety threat monitoring device based on NB-IOT, which is characterized in that including
NB-IOT base stations;
Server communicates with the NB-IOT base station radios;
Monitoring device is mounted on children, after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection;It will
The voice data of acquisition is packaged according to default time interval, and the service is sent to by NB-IOT base stations together with location information
Device;And
Mobile phone is communicated by mobile network with server holding, and the server is transmitted to mobile phone, family after receiving data
It is long whether on the line by phonetic analysis children.
2. a kind of children's safety threat monitoring device based on NB-IOT according to claim 1, which is characterized in that described
Monitoring device includes:
Rhythm of the heart detection circuit, to detect children's rhythm of the heart;
GPS/BD signal receiving circuits receive GPS/BD satellite-signals and parse latitude and longitude coordinates so as to know the position of children
It puts;
NB-IOT baseband circuits blame the wireless connection between monitoring device and NB-IOT base stations and the management of communication;
Sound collection circuit is responsible for gathering the sound around monitoring device;
LPDRAM caches the voice data of acquisition;
CPU handles the rhythm signal that the rhythm of the heart detection circuit collects;And
Electric power management circuit and battery composition electric power system are powered for monitoring device.
3. a kind of children's safety threat monitoring device based on NB-IOT according to claim 1, which is characterized in that described
Rhythm of the heart detection circuit includes foil gauge, weak signal amplification circuit, signal filter circuit;
The foil gauge is close to Children heart position, and pressure change during detecting heartbeat, foil gauge converts pressure into
Faint electric signal, signal, into converter, become digital signal after weak signal amplification circuit and filter circuit, supply
CPU processing and analysis.
A kind of 4. children's safety threat monitoring method based on NB-IOT, which is characterized in that this method is:
Monitoring device with children after detecting that children's rhythm of the heart is abnormal fluctuation, starts sound collection, and even
NB-IOT base stations are connect, the voice data of acquisition according to default time interval is packaged, passes through NB- together with location information
IOT base stations are sent to server, and server, which receives, is transmitted to mobile phone after data, mobile phone by common moving network always with service
Device keeps connection, and after mobile phone receives data, cell phone application reminds parent by way of voice or vibrations, and parent passes through listening
Whether on the line analyze children.
5. a kind of children's safety threat monitoring method based on NB-IOT according to claim 4, it is characterised in that:The prison
Device is surveyed by CPU, LPDRAM, electric power management circuit and battery, NB-IOT baseband circuits, sound collection circuit, GPS/BD signals
Receiving circuit forms;
The rhythm of the heart detection circuit includes foil gauge, weak signal amplification circuit, signal filter circuit;
The foil gauge is close to Children heart position, and pressure change during detecting heartbeat, foil gauge converts pressure into
Faint electric signal, signal, into converter, become digital signal after weak signal amplification circuit and filter circuit, supply
CPU processing and analysis.
6. a kind of children's safety threat monitoring method based on NB-IOT according to claim 5, it is characterised in that:CPU is born
The rhythm signal that duty processing rhythm of the heart detection circuit collects, by Digital Signal Processing, finds out the peak value and valley of signal, and counts
The time interval of two peak values and two valleies, comprehensive analysis peak value and valley interval are calculated, palmic rate is calculated, is detecting
When occurring abnormal to the rhythm of the heart, GPS/BD signal receiving circuits, NB-IOT baseband circuits, sound collection circuit and LPDRAM are opened,
And the sound of acquisition and location information are sent to server by NB-IOT baseband circuits.
7. a kind of children's safety threat monitoring method based on NB-IOT according to claim 4, it is characterised in that:It is described pre-
If time interval be 10 seconds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810058387.4A CN108093087A (en) | 2018-01-22 | 2018-01-22 | A kind of children's safety threat monitoring apparatus and method based on NB-IOT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810058387.4A CN108093087A (en) | 2018-01-22 | 2018-01-22 | A kind of children's safety threat monitoring apparatus and method based on NB-IOT |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108093087A true CN108093087A (en) | 2018-05-29 |
Family
ID=62183346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810058387.4A Pending CN108093087A (en) | 2018-01-22 | 2018-01-22 | A kind of children's safety threat monitoring apparatus and method based on NB-IOT |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108093087A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108674551A (en) * | 2018-07-03 | 2018-10-19 | 武汉职业技术学院 | A kind of remote monitoring balance car system based on NB-IoT |
CN109953748A (en) * | 2019-03-08 | 2019-07-02 | 华南理工大学 | A kind of sensor hierarchical intelligence scheduling system and method for children's safety wrist-watch |
CN111323535A (en) * | 2019-12-30 | 2020-06-23 | 江苏徐工信息技术股份有限公司 | Method for detecting vehicle exhaust emission qualification |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105380597A (en) * | 2014-09-03 | 2016-03-09 | 三星电子株式会社 | Electronic device and method for measuring vital signal |
CN106473724A (en) * | 2016-11-30 | 2017-03-08 | 南京小脚印网络科技有限公司 | Sign testing equipment and its application |
-
2018
- 2018-01-22 CN CN201810058387.4A patent/CN108093087A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105380597A (en) * | 2014-09-03 | 2016-03-09 | 三星电子株式会社 | Electronic device and method for measuring vital signal |
CN106473724A (en) * | 2016-11-30 | 2017-03-08 | 南京小脚印网络科技有限公司 | Sign testing equipment and its application |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108674551A (en) * | 2018-07-03 | 2018-10-19 | 武汉职业技术学院 | A kind of remote monitoring balance car system based on NB-IoT |
CN109953748A (en) * | 2019-03-08 | 2019-07-02 | 华南理工大学 | A kind of sensor hierarchical intelligence scheduling system and method for children's safety wrist-watch |
CN111323535A (en) * | 2019-12-30 | 2020-06-23 | 江苏徐工信息技术股份有限公司 | Method for detecting vehicle exhaust emission qualification |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Cavallari et al. | A survey on wireless body area networks: Technologies and design challenges | |
US20120040655A1 (en) | Cell Phone Based Tampon Monitoring System | |
CN103989295B (en) | Electronic wrist strap system and the method for detecting abnormality of personnel's management and control are corrected in Community-oriented | |
CN103606245B (en) | Fatigue driving based on Bluetooth brain wave earphone and Android mobile phone detects early warning system | |
CN108093087A (en) | A kind of children's safety threat monitoring apparatus and method based on NB-IOT | |
CN204731935U (en) | A kind of device of intellectual monitoring Falls in Old People | |
CN204698602U (en) | The long-range hear sounds monitor system of a kind of heart patient based on smart mobile phone | |
US11297402B2 (en) | Activity monitoring | |
CN108961719A (en) | A kind of high altitude regions rescue system based on Intelligent bracelet | |
CN106551682A (en) | A kind of earphone for measuring human body vital sign | |
CN107942150A (en) | Wearable alarming in short range of electric power device | |
CN109393662A (en) | The intelligent chest card in home for destitute based on UWB | |
SE1651244A1 (en) | Recordal of potential harmful radiation | |
CN105662335A (en) | System for intelligently detecting body parameters | |
CN106492348A (en) | A kind of pacemaker device | |
CN101524270A (en) | Electrocardio monitoring method based on internal monitoring chip | |
JP2005237569A (en) | Portable measuring equipment, health management system, and health management method | |
CN108762644A (en) | Control method and device and earphone for terminal | |
CN106448051A (en) | Wearable physiological sensation equipment applicable to high-altitude operation protection | |
CN104581528A (en) | Multifunctional intelligent hearing-aid control unit | |
CN104751598B (en) | A kind of anti-lost monitoring device of life entity | |
CN203749394U (en) | Medical multi-parameter monitor | |
CN201623803U (en) | Intelligent GPS positioning monitoring device | |
CN206961292U (en) | A kind of Intelligent lost-proof type device | |
Bregar et al. | Multi-functional wireless body sensor-Analysis of autonomy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 221000 east side of Keji Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant after: JIANGSU XUGONG INFORMATION TECHNOLOGY Co.,Ltd. Address before: No. 6, Drum Tower District, Jiangsu Province, Xuzhou City, Jiangsu Applicant before: JIANGSU XUGONG INFORMATION TECHNOLOGY Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |