CN109199348A - A kind of intelligent life sign detection device - Google Patents
A kind of intelligent life sign detection device Download PDFInfo
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- CN109199348A CN109199348A CN201811068505.6A CN201811068505A CN109199348A CN 109199348 A CN109199348 A CN 109199348A CN 201811068505 A CN201811068505 A CN 201811068505A CN 109199348 A CN109199348 A CN 109199348A
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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
- A61B5/02—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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- Heart & Thoracic Surgery (AREA)
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- Computer Vision & Pattern Recognition (AREA)
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- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention discloses the composition such as a kind of intelligent life sign detection device, including millimetre-wave radar part, dsp processor part, segment signal output, memory module and WIFI module；Two parts calculation process information respectively is arranged in dsp processor, breathing and heartbeat waveform are separated using signal separation module, the waveform of breathing and heartbeat is obtained by dsp processor part and frequency is transported to memory module and carries out memory storage, it is compared again with the data of real-time monitoring, it was found that there is exceeded numerical value that will do voice alarm processing and be sent to host computer by WIFI and position current location, the present invention is mutually effectively combined using memory module and WIFI module, reach the breathing of intelligent decision monitored personnel and the waveform of heartbeat and frequency, reach real-time broadcasting and display and can be interconnected with WIFI and is operated.
Description
Technical field
The present invention relates to monitoring technologies and human life detection field, and in particular to a kind of intelligent life sign detection dress
It sets.
Background technique
China has come into aging society, and the health of old solitary people, safe condition have obtained more and more societies
Concern and attention.But the real-time intelligent monitoring helper that the current country there is no suitable family contactless is under normal circumstances, solitary old
People can periodically arrive physical examination mechanism and carry out physical examination, but since various conditions limit, the time interval of inspection is generally longer, can not
Effectively find the body abnormality of burst.Especially old solitary people is mostly cardiovascular patient, is chronically at solitary state, such as
Fruit physical condition cannot be assessed timely and effectively when physical function decline, its own can not correctly be identified, therefore cannot
Adjustment physical condition in time in turn results in the final damage to body, and cannot look after it well always because going to work outside household
People, and worry the problems such as accident occurs for old man.In view of the above-mentioned problems, effectively improve the general level of the health of old solitary people, household is allowed
The physical condition that old man is preferably monitored while the working felt at ease can know specific position if any burst accident in time and seek
Ask 120 medical staff come to give treatment to intelligent life sign detection device it is small in size have good adaptability, convenience, convenient for taking
Band and movement, mountable corner in the room is as monitor；Since structure is simple, spy at low cost and powerful
Property more installations are several in room inside can achieve the effect of safety is without dead angle, then it is just easy to operate, it is remote controlled, for
Property it is strong the features such as be well suited for the use of old solitary people, can also be monitored in sleep procedure by the vital sign of person, well will monitor
Data are by the way that in the server of transmission of network to associated mechanisms or the mobile phone of old man family members, corresponding distal end APP is according to monitoring
Data establish the health account of old man, provide timely health guidance for old man.The general level of the health of raising old man that can be very big
Happiness Index, and can largely prevent solitary unexpected generation；In conjunction with memory function use ensure it is monitored
People's more real-time understands itself variation, longer to monitored people all the more authentic and valid reliable using the time, more
Add it is comprehensive understand health, also allow household outside is wholesouled to feel at ease to go to work.
It finds patent of invention discovery and is much all written into the algorithm and Signal separator of its vital signs detecting, or write
It is the big instrument of the disaster relief, besides what is write is the sign detection of contact, it is above without having note for contactless
Recall function can remote transmission data and interconnection operation intelligent life sign survey meter, the apparatus structure of the patent of invention is small and exquisite,
It is easy to operate, it is multiple functional, it is easily installed mobile and at low cost characteristic, can take up the life monitoring detection model of home edition
It encloses.Solving old solitary people, nobody looks after the unexpected nobody of generation and rescue the danger for causing life in time, solves ground outside
Class again worry family old man's physical condition cannot safety working the problem of, solve it is comprehensive, safety without the real-time of dead angle
The physical condition for monitoring monitored personnel, solving remotely will appreciate that monitored people using mobile phone or host computer
The physical condition of member, encountering excessive value and can carry out remote alarms offer automatically with memory function obtain treatment as early as possible to rescue
Shield patient tries to gain time precious to one, in addition, the device can also play important work in first aid field, community's monitoring and remote medical consultation with specialists
With can especially play huge effect in terms of health control and senior cadre's health monitoring, utilize the non-contact of millimeter wave
Formula detects safely, the winding for solving the instrument power source line and sensing line of existing equipment and the worry with stickup.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent life sign detection devices, using millimeter wave detection, memory function
Using the function being wirelessly transferred with WIFI, guarantees the waveform and frequency of breathing and the heartbeat of contactless detection human body, pass through
Installation can guarantee the effect of reaching safety measurement human body comprehensive without dead angle in the room, using memory function using more
The effective health for carrying out monitored personnel of high speed escorts in real time, can be in time by the application of WIFI wireless transmission
Remind them to know your current physical condition, also can rescue patient try to gain time precious to one the intelligent life sign detection dress
It sets with perfect in shape and function, precision is high, and it is small and exquisite, be easily installed, it is suitble to meet the crowds such as sick and wounded monitoring, old solitary people, heart patient
Demand, in addition, the device can also first aid field, community monitoring and remote medical consultation with specialists play a significant role.
A kind of intelligent life sign detection device, including millimetre-wave radar device, signal separation module, dsp processor A, DSP
Processor B, memory module, position location module, voice broadcast module, LCD MODULE, WIFI module and host computer；
The millimetre-wave radar device front-end chain is connected to antenna, and the signal detected can be transmitted to rear end by millimetre-wave radar device
Signal separation module carry out Signal separator, signal separation module handles after isolated signal is transmitted to dsp processor A,
Dsp processor A obtains output signal after carrying out calculation process and output signal is transmitted to dsp processor B, and dsp processor B is defeated
Signal carries out further operation and operation result is stored in data storage module, while dsp processor B by memory module out
Operation result and internal data are compared into the data result after obtaining comparison, data result is passed through voice by dsp processor B
Broadcasting module carries out voice broadcast and is shown by LCD MODULE progress screen, and dsp processor B can pass through WIFI mould
Block is interconnected with host computer.
Preferably, the antenna is the Rectangular array antenna of transceiver, and the millimetre-wave radar device is able to detect that milli
The faint fluctuating bounce of the other human body of meter level, the signal separation module can divide the heartbeat waveform and respiratory waveform of detection
From.
Preferably, progress breath signal extracts in the dsp processor A and heartbeat signal is extracted by leaf transformation in winning
It handles multiple FFT and two-way occurs in smoothing processing, respiratory waveform and respiratory rate can be exported all the way, two tunnels can export heartbeat waveform
And palmic rate, final dsp processor A transmit a signal to dsp processor B and carry out fusion treatment.
Preferably, 4, a kind of intelligent life sign detection device according to claim 1, it is characterised in that: described
Dsp processor B (6) is linked by memory module (7) with data storage module (8)；Breathing and the heart when output signal (5)
The waveform and frequency of jump pass to memory module (7) by the calculation process of dsp processor B (6) and carry out data accumulating and number
It is stored according to data storage module (8) is transferred to；The memory module (7) includes manually adjusting and automatically adjusting two kinds of function
Can:
It is described to manually adjust are as follows: frequency and waveform and the conduct of the breathing and heartbeat that need are adjusted by fluctuating key manually
Effective data are stored；
The automatic adjustment carries out valid data storage to extract average value according to the measurement data in 1 day, when data are stored up
The data of the output signal (5) of storing module (8) inner valid data and real-time detection are in the inner progress data pair of dsp processor B (6)
Than and screen comparing result, when the amplitude that the result of comparison differs is more than that predetermined value will send prompt and alarm to host computer
(13), when the amplitude of the result difference of comparison is the same, being not above predetermined value will not be sounded an alarm.
Preferably, the dsp processor B is linked with position location module, and position location module being capable of acquisition device
Location information is simultaneously passed to dsp processor B by the location information at place, when the result of data memory and real-time detection data comparison
When difference amplitude is more than predetermined value, dsp processor B can extract location information inside position module and pass to host computer.
Preferably, the voice broadcast module and LCD MODULE are connect with dsp processor B, the voice broadcast mould
The breathing of the current monitored personnel of block energy voice broadcast and Heartbeat State, the LCD MODULE can show currently monitored people
The breathing of member and the waveform and frequency of heartbeat.
The present invention has the advantages that by using millimeter wave detection, the function of memory function application and WIFI wireless transmission,
The waveform and frequency for guaranteeing breathing and the heartbeat of contactless detection human body, can guarantee to reach peace in the room by installation
The effect of measurement human body comprehensive completely without dead angle, utilizes effectively being monitored using more real-time high speed for memory function
The health of personnel escorts, them can be reminded to know your current body shape in time by the application of WIFI wireless transmission
Condition also can try to gain time precious to one the intelligent life sign detection device with perfect in shape and function in rescue patient, and precision is high, small
Ingeniously, it is easily installed, is suitble to meet the needs of crowds such as sick and wounded monitoring, old solitary people, heart patient, in addition, the device can also
It plays a significant role in first aid field, community's monitoring and remote medical consultation with specialists.
Detailed description of the invention
Fig. 1 is the schematic diagram of device of apparatus of the present invention；
Fig. 2 is the schematic diagram of dsp processor A in apparatus of the present invention；
Wherein, 1, antenna, 2, millimetre-wave radar device, 3, signal separation module, 4, dsp processor A, 5, output signal, 6,
Dsp processor B, 7, memory module, 8, data storage module, 9, position location module, 10, voice broadcast module, 11, liquid crystal
Show module, 12, WIFI module, 13, host computer, 41, smoothing processing, 42, the multiple FFT of rich vertical leaf transformation processing, 43, breath signal
It extracts, 44, heartbeat signal extraction, 51, respiratory waveform, 52, respiratory rate, 53, heartbeat waveform, 54, palmic rate.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment one:
As shown in Figure 1 to Figure 2, a kind of intelligent life sign detection device, including millimetre-wave radar device 2, Signal separator mould
Block 3, dsp processor A4, dsp processor B6, memory module 7, position location module 9, voice broadcast module 10, liquid crystal display mode
Block 11, WIFI module 12 and host computer 13；
2 front-end chain of millimetre-wave radar device is connected to antenna 1, and millimetre-wave radar device 2 can be transmitted to the signal detected
The signal separation module 3 of rear end carries out Signal separator, and it is laggard that isolated signal is transmitted to dsp processor A4 by signal separation module 3
Row processing, dsp processor A4 obtain output signal 5 after carrying out calculation process and output signal 5 are transmitted to dsp processor B6, DSP
Output signal 5 is carried out further operation and operation result is stored in data storage module by memory module 7 by processor B6
8, while operation result and internal data are compared the data result after obtaining comparison, dsp processor B6 by dsp processor B6
Data result is carried out voice broadcast and carries out screen by LCD MODULE 11 to show by voice broadcast module 10, and
Dsp processor B6 can be interconnected by WIFI module 12 and host computer 13.Two part operations respectively are arranged in dsp processor
Information is handled, separates breathing and heartbeat waveform using signal separation module, handles multiple FFT and smooth by rich vertical leaf transformation
Processing obtain breathing and heartbeat waveform and frequency carry out memory storage, setting to memory module carry out data storage, with
The data of real-time monitoring compare, and discovery has exceeded numerical value that will do voice alarm processing and be sent to host computer by WIFI
And current location is positioned, real time high-speed is realized and effectively escorts to the health of monitored personnel.
Embodiment two:
As shown in Figure 1 to Figure 2, a kind of intelligent life sign detection device, including millimetre-wave radar device 2, Signal separator mould
Block 3, dsp processor A4, dsp processor B6, memory module 7, position location module 9, voice broadcast module 10, liquid crystal display mode
Block 11, WIFI module 12 and host computer 13；
2 front-end chain of millimetre-wave radar device is connected to antenna 1, and millimetre-wave radar device 2 can be transmitted to the signal detected
The signal separation module 3 of rear end carries out Signal separator, and it is laggard that isolated signal is transmitted to dsp processor A4 by signal separation module 3
Row processing, dsp processor A4 obtain output signal 5 after carrying out calculation process and output signal 5 are transmitted to dsp processor B6, DSP
Output signal 5 is carried out further operation and operation result is stored in data storage module by memory module 7 by processor B6
8, while operation result and internal data are compared the data result after obtaining comparison, dsp processor B6 by dsp processor B6
Data result is carried out voice broadcast and carries out screen by LCD MODULE 11 to show by voice broadcast module 10, and
Dsp processor B6 can be interconnected by WIFI module 12 and host computer 13.
The antenna 1 is the Rectangular array antenna of transceiver, and the millimetre-wave radar device 2 is able to detect that a millimeter rank
Human body faint fluctuating bounce, the signal separation module 3 can separate the heartbeat waveform and respiratory waveform of detection.
The dsp processor A4 is interior to carry out breath signal extraction 43 and heartbeat signal extraction 44 at by leaf transformation in winning
It manages multiple FFT42 and two-way occurs in smoothing processing 41, respiratory waveform 51 and respiratory rate 52 can be exported all the way, two tunnels can export the heart
Waveform 53 and palmic rate 54 are jumped, final dsp processor A4 transmits a signal to dsp processor B6 and carries out fusion treatment.With
Two groups of dsp processors more improve that operation is fast, Stability and veracity.
4, a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the DSP processing
Device B (6) is linked by memory module (7) with data storage module (8)；When the wave of breathing and the heartbeat of output signal (5)
Shape and frequency pass to memory module (7) progress data accumulating by the calculation process of dsp processor B (6) and data are transmitted
It is stored to data storage module (8)；The memory module (7) includes manually adjusting and automatically adjusting two kinds of functions:
It is described to manually adjust are as follows: frequency and waveform and the conduct of the breathing and heartbeat that need are adjusted by fluctuating key manually
Effective data are stored；
The automatic adjustment carries out valid data storage to extract average value according to the measurement data in 1 day, when data are stored up
The data of the output signal (5) of storing module (8) inner valid data and real-time detection are in the inner progress data pair of dsp processor B (6)
Than and screen comparing result, when the amplitude that the result of comparison differs is more than that predetermined value will send prompt and alarm to host computer
(13), when the amplitude of the result difference of comparison is the same, being not above predetermined value will not be sounded an alarm.
The dsp processor B6 is linked with position location module 9, and position location module 9 being capable of acquisition device place
Location information and location information is passed into dsp processor B6, when the result phase of data memory and real-time detection data comparison
When spread degree is more than predetermined value, dsp processor B6 can extract location information inside position module 9 and pass to host computer 13.
Reach the breathing of intelligent decision monitored personnel and the waveform of heartbeat and frequency.
The voice broadcast module 10 and LCD MODULE 11 are connect with dsp processor B6, the voice broadcast module
The breathing of the 10 energy current monitored personnels of voice broadcast and Heartbeat State, the LCD MODULE 11 can show current monitored
The breathing of personnel and the waveform of heartbeat and frequency.Reach real-time broadcasting and display people under the guardianship the case where and can use
WIFI carries out interconnection operation.
Specific embodiment and principle:
The present apparatus can guarantee to reach in room times of care provider safety by installing at upper side corners in the room
The effect of measurement comprehensive without dead angle, detects target by antenna 1 and is transmitted further to Signal separator mould into millimetre-wave radar device 2 is crossed
Block 3 carries out the separation of signal, isolated signal is passed to multiple by leaf transformation processing in winning inside dsp processor A4
The calculation process of FFT42 and smoothing processing 41 show that the waveform of breathing and heartbeat and frequency output signal 5 are transferred again at DSP
It manages inside device B6, daily measurement data result average value memory is carried out being stored into data storage module 8 to memory module 7
Interior, real-time perfoming data memory and measurement data compare in the time later, can be the data and waveform term of comparison
Speech casting 10 comes out or liquid crystal display shows that 11 come out, if occurring to send positioning 9 and data in the case where bursty data variation greatly
As a result it is transmitted to host computer 13 with the form of WIFI, them can be reminded to know that you are current in time by the application of WIFI wireless transmission
Physical condition, also can rescue patient try to gain time precious to one the intelligent life sign detection device with structure it is simple, function
Perfect, precision is high, small and exquisite, be easily installed, and is suitble to meet burn monitoring, old solitary people, heart patient and dream disease Man's Demands,
In addition, the device can also play a significant role in first aid field, community's monitoring and remote medical consultation with specialists.
Based on function above-mentioned, that the present invention is wirelessly transferred by using millimeter wave detection, memory function application and WIFI, protect
The waveform and frequency for demonstrate,proving breathing and the heartbeat of contactless detection human body, can guarantee to reach safety by installation in the room
The effect of measurement human body comprehensive without dead angle, effectively carries out monitored people using memory function using more real-time high speed
The health of member escorts, them can be reminded to know your current body shape in time by the application of WIFI wireless transmission
Condition also can try to gain time precious to one the intelligent life sign detection device with perfect in shape and function in rescue patient, and precision is high, small
Ingeniously, it is easily installed, is suitble to meet the needs of crowds such as sick and wounded monitoring, old solitary people, heart patient, in addition, the device can also
It plays a significant role in first aid field, community's monitoring and remote medical consultation with specialists.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of intelligent life sign detection device, it is characterised in that: including millimetre-wave radar device (2), signal separation module
(3), dsp processor A (4), dsp processor B (6), memory module (7), position location module (9), voice broadcast module (10),
LCD MODULE (11), WIFI module (12) and host computer (13)；
Millimetre-wave radar device (2) front-end chain is connected to antenna (1), and millimetre-wave radar device (2) can pass the signal detected
Signal separator is carried out to the signal separation module (3) of rear end, isolated signal is transmitted to dsp processor A by signal separation module (3)
(4) it is handled after, dsp processor A (4) obtains output signal (5) after carrying out calculation process and is transmitted to output signal (5)
Output signal (5) are carried out further operation and operation result are passed through memory mould by dsp processor B (6), dsp processor B (6)
Block (7) is stored in data storage module (8), while operation result is compared with internal data and obtained by dsp processor B (6)
Data result is carried out voice broadcast by voice broadcast module (10) and led to by the data result after comparison, dsp processor B (6)
It crosses LCD MODULE (11) progress screen to show, and dsp processor B (6) can pass through WIFI module (12) and host computer
(13) it is interconnected.
2. a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the antenna (1) is to receive
The Rectangular array antenna of one is sent out, the millimetre-wave radar device (2) is able to detect that the faint fluctuating bounce of the other human body of grade,
The signal separation module (3) can separate the heartbeat waveform and respiratory waveform of detection.
3. a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the dsp processor A
(4) carried out in breath signal extraction (43) and heartbeat signal extract (44) by the multiple FFT (42) of Fourier transformation processing and
There is two-way in smoothing processing (41), can export respiratory waveform (51) and respiratory rate (52) all the way, and two tunnels can export heartbeat waveform
(53) dsp processor B (6) are transmitted a signal to and carry out fusion treatment with palmic rate (54), final dsp processor A (4).
4. a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the dsp processor B
(6) it is linked by memory module (7) with data storage module (8)；When output signal (5) breathing and heartbeat waveform and
Frequency passes to memory module (7) progress data accumulating by the calculation process of dsp processor B (6) and data is transferred to number
It is stored according to storage module (8)；The memory module (7) includes manually adjusting and automatically adjusting two kinds of functions:
It is described to manually adjust are as follows: to adjust the frequency and waveform of the breathing and heartbeat that need and as effective by fluctuating key manually
Data stored；
The automatic adjustment carries out valid data storage to extract average value according to the measurement data in 1 day, when data storage mould
The data of the output signal (5) of block (8) inner valid data and real-time detection the inner progress data comparison of dsp processor B (6) simultaneously
Comparing result is screened, gives host computer (13) when the amplitude that the result of comparison differs will send prompt and alarm more than predetermined value,
When the amplitude that the result of comparison differs is the same, being not above predetermined value will not be sounded an alarm.
5. a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the dsp processor B
(6) it is linked with position location module (9), position location module (9) being capable of location information where acquisition device and by position
Confidence breath passes to dsp processor B (6), when the result of data memory and real-time detection data comparison difference amplitude is more than predetermined
When value, dsp processor B (6) can extract location information inside position module (9) and pass to host computer (13).
6. a kind of intelligent life sign detection device according to claim 1, it is characterised in that: the voice broadcast module
(10) it is connect with LCD MODULE (11) with dsp processor B (6), voice broadcast module (10) the energy voice broadcast is current
The breathing of monitored personnel and Heartbeat State, the LCD MODULE (11) can show breathing and the heart of current monitored personnel
The waveform and frequency of jump.
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| CN109884614A (en) * | 2019-02-19 | 2019-06-14 | 厦门镭通智能科技有限公司 | A kind of device and method of active In vivo detection |
| CN111474537A (en) * | 2020-04-20 | 2020-07-31 | 广州桑瑞科技有限公司 | Radar personnel monitoring and measuring system and method |
| CN112014837A (en) * | 2020-08-03 | 2020-12-01 | 杭州电子科技大学 | Sign contactless intelligent monitoring system based on millimeter wave radar |
| CN112998661A (en) * | 2021-03-08 | 2021-06-22 | 深圳市医创加科技有限公司 | Non-contact type children pain identification method and system |
| CN114403878A (en) * | 2022-01-20 | 2022-04-29 | 南通理工学院 | Voice fatigue detection method based on deep learning |
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