CN1991304B - Physiological sensing device having guiding function - Google Patents
Physiological sensing device having guiding function Download PDFInfo
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- CN1991304B CN1991304B CN2005101374830A CN200510137483A CN1991304B CN 1991304 B CN1991304 B CN 1991304B CN 2005101374830 A CN2005101374830 A CN 2005101374830A CN 200510137483 A CN200510137483 A CN 200510137483A CN 1991304 B CN1991304 B CN 1991304B
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Abstract
The invention relates to physiological sensing device with navigational function that especially integrates with the global positioning system module, the magnetic sensing module, the inertial sensing module and the physiological sensing module which acquire the relative information of the coordinate orientation, the physiologic status and the action state, then the noise filter is used to reduce the disturbance of noise, and it be processed by the signal processor and caution judging device, and then the location of the user, the physiologic status and weather in accident or danger can be known.
Description
Technical field
The present invention relates to a kind of physiological sensing device of tool navigation feature, particularly a kind of GPS module, magnetic sensing module, inertia sensing module and physiological sensing module of utilizing is to reach a kind of physiological sensing device with navigation feature of human body location, physiological sensing and unexpected detecting function.
Background technology
GPS (Global Positioning System, GPS) has the function that the client present position is located, in case yet in the inlet chamber or in the metropolitan area, capture-effect will seriously be disturbed the accuracy of GPS even can't not receive signal fully, therefore must come agps system further to get rid of the influence of capture-effect for GPS by extra position sensing device.Because inertial technology fully must not be subjected to the restriction of region as relying on external transmission signals as the GPS yet, so the weak point can remedy GPS and be subjected to landform interference and signal faint easily the time.At present, by integrated global positioning system, inertia sensing assembly and magnetic sensing component human body is followed the trail of and the correlation technique of locating can be said so too numerous to enumerate.
Prior art such as United States Patent (USP) case US6805844, US6845323, US6529827 and US6834150 have proposed the solution of many relevant human bodies location, yet physiological status and operating state at human body, but do not disclose any relevant integration technology, so can't be fast and judge position, physiological status and the operating state of human body accurately simultaneously.
In view of this, the present invention proposes a kind of physiological sensing device with navigation feature, it is in conjunction with correlation techniques such as human body location, physiological sensing and unexpected detectings, except the information of user present position can be provided in real time, also can note by the physiological situation that the user is present, detect further whether the user meets accident or danger.
Summary of the invention
Fundamental purpose of the present invention is to form a kind of device that safety supervises function that has by integrated global location systems art, physiological signal acquisition technology and inertia sensing technology, it can be installed on one's body old man, children or the sufferer, and further detects the residing position of user, physiological status and operating state.
Another object of the present invention is with relevant informations such as the residing position of user, physiological status and operating states, sees through the communication transport module and is sent to a display device or a remote monitoring center, so that monitor user's situation at any time.
For achieving the above object, the present invention proposes a kind of physiological sensing device with navigation feature, and it comprises a GPS module, a magnetic sensing module, an inertia sensing module, a physiology sensing module, a noise filtering unit, a signal processing unit, a caution judging unit and a communication transport module.
Wherein, this GPS module is used to receive satnav information to export one first location signal; This magnetic sensing module is used to measure earth magnetism variation intensity to export one second location signal; This inertia sensing module is used for the specific action of sensing human body and exports a limbs signal with correspondence, and locatees signal according to the corresponding output one the 3rd of displacement state of human body; This physiological sensing module is used for the physiological situation of sensing human body and exports a physiology signal with correspondence; This noise filtering unit is this first location signal, this second location signal, the 3rd location signal, this limbs signal and this physiological signal to be carried out noise filtering handle; This signal processing unit is that the signal that this noise filtering unit is exported is carried out calculation process to export a digital signal; This caution judging unit is whether the signal value that this digital signal is understood to judge this digital signal is unusual, and exports an alerting.
Preferably, this physiological sensing device with navigation feature more comprises a communication transport module, this communication transport module is that the digital signal that this signal processing unit is exported is transferred to a remote monitoring center, and also the alerting that this caution judging unit can be exported transfers to a remote monitoring center.
Preferably, this physiological sensing device with navigation feature more comprises a display device, this display device is used to the location message, limbs message and the physiology message that receive this digital signal and demonstrate human body, also can receive this alerting and send blinking light or the warning of the sound.
This magnetic sensing module can be an electronic compass.This inertia sensing module can comprise at least one inertial sensor, and this inertial sensor can be an acceleration transducer, a gyroscope or a level meter.This physiological sensing module can comprise at least one biosensor, and this biosensor can be a heartbeat pulse transducer, an oxygen content of blood sensor, a blood flow index perceptron, a skin surface electrical impedance amount perceptron, a temperature sensor, a humidity perceptron one of them.
In addition, this digital signal has location message, limbs message and the physiology message of human body.If the signal value of this digital signal greater than a higher limit, less than the difference of a lower limit or its adjacent signal value greater than a standard value then this caution judging unit can comply with above-mentioned judgment mode and export this alerting.
Comprehensively above-mentioned, the present invention proposes a kind of physiological sensing device with navigation feature, and its integrated global positioning system module, magnetic sensing module, inertia sensing module and physiological sensing module are with acquisition user's related signals such as grid bearing, physiological status and operating state.Utilize noise filter to reduce earlier The noise again, after the calculation process through signal processor and caution determining device, can accurately judge user's position, physiological status and whether meet accident or dangerous.
Description of drawings
Fig. 1 has first preferred embodiment of the physiological sensing device of navigation feature for the present invention;
Fig. 2 has second preferred embodiment of the physiological sensing device of navigation feature for the present invention.
Drawing reference numeral is as follows: 110 GPS module; 115 first location signals; 120 magnetic sensing modules; 125 second location signals; 130 inertia sensing modules; 135 limbs signals; 137 the 3rd location signals; 140 physiological sensing modules; 145 physiological signals; 150 noise filtering unit; 155 signals; 160 signal processing units; 165,167 digital signals; 170 caution judging units; 175 alertings; 180 communication transport modules; 190 remote monitoring centers; 210 GPS module; 215 first location signals; 220 magnetic sensing modules; 225 second location signals; 230 inertia sensing modules; 235 limbs signals; 237 the 3rd location signals; 240 physiological sensing modules; 245 physiological signals; 250 noise filtering unit; 255 signals; 260 signal processing units; 265,267 digital signals; 270 caution judging units; 275 alertings; 280 display device.
Embodiment
For further cognitive and understanding being arranged to feature of the present invention, purpose and function, conjunction with figs. describes in detail as the back now:
Please refer to Fig. 1, Fig. 1 has first preferred embodiment of the physiological sensing device of navigation feature for the present invention.This physiological sensing device with navigation feature includes a GPS (GlobalPositioning System, GPS) module 110, a magnetic sensing module 120, an inertia sensing module 130, a physiology sensing module 140, a noise filtering unit 150, a signal processing unit 160, a caution judging unit 170 and a communication transport module 180.
Wherein, GPS module 110 is used to receive the satnav signal to export one first location signal 115; Magnetic sensing module 120 is used to measure earth magnetism variation intensity to export one second location signal 125; Inertia sensing module 130 is the corresponding output of the specific action one limbs signals 135 according to human body, and locatees signal 137 according to the corresponding output one the 3rd of displacement state of human body; Physiological sensing module 140 is the corresponding output of the physiological situation one physiology signals 145 according to human body; Noise filtering unit 150 is the first location signal 115, this second location signal 125, limbs signal 135, the 3rd location signal 137 and physiological signal 145 to be carried out a noise filtering handle; Signal processing unit 160 is that the signal 155 that this noise filtering unit 150 is exported is carried out calculation process with output digital signal 165 and 167; Caution judging unit 170 is whether the signal value that digital signal 165 is understood to judge digital signal 165 is unusual, if the signal value is unusually then exported an alerting 170; The alerting 175 that digital signal 165 that 180 of communication transport modules are exported signal processing unit 160 and caution judging unit 170 are exported transfers to a remote monitoring center 190.
See through GPS module 110, the first location signal 115 that magnetic sensing module 120 and inertia sensing module 130 are provided, the second location signal 125 and the 3rd location signal 137, position coordinates for the user place can provide more accurate data, wherein magnetic sensing module 120 can be an electronic compass or any electronic installation that utilizes the magnetic detection technology that azimuth information is provided, even if the user also can utilize magnetic sensing module 120 to come agps system module 110 so that estimate the position that the user place under state static or that move at a slow speed.In addition, when GPS module 110 can't receive satnav information, just lack under the situation of the first location signal 115 the 3rd location signal 137 that inertia sensing module 130 is exported, the data of human body correlation displacement can be provided, continue to grasp the position at human body place.
130 of inertia sensing modules can comprise acceleration transducer, gyroscope, level meter, not only can be used to provide the data of human body correlation displacement, also can note down the data such as the strength that produced, acceleration, angular acceleration, speed or displacement of human body under a certain specific action.For example human body is when falling, and in of short duration time interval, can moment produce a strength that turns forward, 130 of inertia sensing modules can utilize this characteristic relevant data data recording is got off and will output.
140 of physiological sensing modules can comprise any biosensors that measure at the physiological situation of human body such as pulse beat sensor, oxygen content of blood sensor, blood flow index sensor, skin surface electric impedance sensor, temperature sensor or humidity sensor.Similarly, physiological sensing module 140 every data data recording of body physiological state can be got off and will output.
The influence that is subjected to surrounding environment easily owing to the first location signal 115 and the second location signal 125 causes signal to lose genuine situation, so noise filtering unit 150 can carry out Filtering Processing with the minimizing noise at the first location signal 115 and the second location signal 125.In addition, the limbs signal exported of inertia sensing module 130 and physiological sensing module 135, the 3rd location signal 137 and physiological signal 145 also can see through noise filtering unit 150 and come filtering noise in the hope of more accurate data data.Noise filtering unit 150 visual users' demand uses several noise filters respectively each input signal to be carried out the work of squelch.
160 of signal processing units can carry out calculation process to the signal of handling through noise filtering 155, digital signal 165 and 167 are exported to caution judging unit 170 and communication transport module 180 respectively again.
Whether 170 signal values that digital signal 165 is understood to judge this digital signal of caution judging unit are unusual, the foundation of its judgement then can be used following several mode: if the signal value of this digital signal 165 greater than a higher limit, then to export alerting 175 less than the difference of a lower limit or its adjacent signal value greater than a standard value not good with the physiological situation of expression human body, or even unscheduled event such as fall.For example when the magnitude of voltage of representing temperature value was too high, just the temperature of human body then gave a warning greater than a standard temperature (38 ℃); For example represent the magnitude of voltage of acceleration, when the voltage difference of two sampling spots that it is adjacent is excessive, just the state of human body may be the situation of running, squatting down or falling, yet if acceleration detecting direction is that human body the place ahead is toward the direction that has a down dip, when taking place, accekeration changes when excessive, cooperate related datas such as human body location message and physiology message, then can judge the unscheduled event whether human body falls, above-mentioned application is only as being used for implementing one example of the present invention.
180 of communication transport modules can be sent to a remote monitoring center 190 with digital signal 167 and the alerting 175 that has location message, limbs message and the physiology message of human body, wear the user that the present invention has the physiological sensing device of navigation feature so that monitor old man, children or sufferer etc. in real time, communication transport module 180 mainly is to adopt wireless transmission method, looks its demand and also can select various suitable communication specification and communications protocol for use.
Please refer to Fig. 2, Fig. 2 has second preferred embodiment of the physiological sensing device of navigation feature for the present invention.This physiological sensing device with navigation feature includes a GPS module 210, a magnetic sensing module 220, an inertia sensing module 230, a physiology sensing module 240, a noise filtering unit 250, a signal processing unit 260, a caution judging unit 270 and a display device 280.
Wherein, GPS module 210 is used to receive the satnav signal to export one first location signal 215; Magnetic sensing module 220 is used to measure earth magnetism variation intensity to export one second location signal 225; Inertia sensing module 230 is the corresponding output of the specific action one limbs signals 235 according to human body, and locatees signal 237 according to the corresponding output one the 3rd of displacement state of human body; Physiological sensing module 240 is the corresponding output of the physiological situation one physiology signals 245 according to human body; Noise filtering unit 150 is the first location signal 215, this second location signal 225, limbs signal 235, the 3rd location signal 237 and physiological signal 245 to be carried out a noise filtering handle; Signal processing unit 260 is that the signal 255 that this noise filtering unit 250 is exported is carried out calculation process with output digital signal 265 and 267; Caution judging unit 270 is whether the signal value that digital signal 265 is understood to judge digital signal 265 is unusual, if the signal value is unusually then exported an alerting 270; 280 of display device are used to receive digital signal 267 and alerting 275, show or give a warning with location message, limbs message and physiology message with human body.
The purpose of second preferred embodiment is relevant informations such as the location message of human body, limbs message and physiology message directly are presented on the display device 280, display device 280 can be small-sized liquid crystal panel or any electronic circuit with Presentation Function, the user can send the blinking light or the warning of the sound, so that can learn itself position and physiological situation at any time.
Only the above person only is preferred embodiment of the present invention, can not with the scope of restriction claim of the present invention.Be that all equalizations of doing according to claim of the present invention change and modification, will do not lose main idea of the present invention place, also do not break away from the scope of spirit of the present invention and claim, the former capital should be considered as further enforcement situation of the present invention.
Claims (16)
1. the physiological sensing device with navigation feature is characterized in that, includes:
One GPS module is used to receive satnav information, and exports one first location signal;
One magnetic sensing module is used to measure earth magnetism variation intensity, and exports one second location signal;
One inertia sensing module, the specific action that is used for the sensing human body is exported a limbs signal with correspondence, and locatees signal according to the corresponding output one the 3rd of displacement state of human body; This inertia sensing module comprises at least one inertial sensor, and this inertial sensor comprises: an acceleration transducer and a gyroscope;
One physiology sensing module, the physiological situation that is used for the sensing human body is exported a physiology signal with correspondence;
One noise filtering unit is this first location signal, this second location signal, the 3rd location signal, this limbs signal and this physiological signal to be carried out noise filtering handle;
One signal processing unit is that the signal that this noise filtering unit is exported is carried out calculation process to export a digital signal; And
One caution judging unit is whether signal value that this digital signal is understood to judge this digital signal is unusual, and exports an alerting.
2. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, comprises a communication transport module, is used to transmit digital signal to a remote monitoring center that this signal processing unit is exported.
3. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, comprises a communication transport module, is used to transmit alerting to a remote monitoring center that this caution judging unit is exported.
4. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, comprises a display device, is used to the location message, limbs message and the physiology message that receive this digital signal and demonstrate human body.
5. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, comprises a display device, is used to receive this alerting and gives a warning.
6. as 5 described physiological sensing devices of claim the, it is characterized in that this display device can be sent the blinking light or the warning of the sound with navigation feature.
7. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, this magnetic sensing module is an electronic compass.
8. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, this inertia sensing module can can't be exported this first location during signal in this GPS module, continues output the 3rd location signal.
9. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that this physiological sensing module comprises at least one biosensor.
10. the physiological sensing device with navigation feature as claimed in claim 9, it is characterized in that, this biosensor be a heartbeat pulse transducer, an oxygen content of blood sensor, a blood flow index sensor, a skin surface electric impedance sensor, a temperature sensor, a humidity sensor one of them.
11. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, this digital signal has the location message of human body.
12. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, this digital signal has the limbs message of human body.
13. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, this digital signal has the physiology message of human body.
14. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, the signal value of this digital signal is then exported this alerting greater than a higher limit.
15. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, the signal value of this digital signal is then exported this alerting less than a lower limit.
16. the physiological sensing device with navigation feature as claimed in claim 1 is characterized in that, the difference of the signal value of two adjacent time points is then exported this alerting greater than a standard value in this digital signal.
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| CN2005101374830A CN1991304B (en) | 2005-12-30 | 2005-12-30 | Physiological sensing device having guiding function |
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| CN2005101374830A CN1991304B (en) | 2005-12-30 | 2005-12-30 | Physiological sensing device having guiding function |
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| CN1991304B true CN1991304B (en) | 2011-03-16 |
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| CN105163268B (en) * | 2012-12-22 | 2020-03-10 | 华为技术有限公司 | Glasses type communication device, system and method |
| CN103500419A (en) * | 2013-07-30 | 2014-01-08 | 何则安 | Labor-free surveying method and system on vehicle insurance accident site |
| CN103619090A (en) * | 2013-10-23 | 2014-03-05 | 深迪半导体(上海)有限公司 | System and method of automatic stage lighting positioning and tracking based on micro inertial sensor |
| CN112444249A (en) * | 2019-09-04 | 2021-03-05 | 奇点无限有限公司 | Integrated sensing system and analysis method and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162364A (en) * | 1994-10-27 | 1997-10-15 | 丹·师拉格 | Self-locating remote monitoring system |
| CN1507833A (en) * | 2002-12-16 | 2004-06-30 | 中国人民解放军空军航空医学研究所 | Integrated dynamic physiological parameter detecting and recording method and apparatus |
| US6850844B1 (en) * | 2002-06-28 | 2005-02-01 | Garmin Ltd. | Portable navigation device with integrated GPS and dead reckoning capabilities |
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- 2005-12-30 CN CN2005101374830A patent/CN1991304B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162364A (en) * | 1994-10-27 | 1997-10-15 | 丹·师拉格 | Self-locating remote monitoring system |
| US6850844B1 (en) * | 2002-06-28 | 2005-02-01 | Garmin Ltd. | Portable navigation device with integrated GPS and dead reckoning capabilities |
| CN1507833A (en) * | 2002-12-16 | 2004-06-30 | 中国人民解放军空军航空医学研究所 | Integrated dynamic physiological parameter detecting and recording method and apparatus |
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