CN103239216B - A kind of device monitoring device and device monitoring method - Google Patents
A kind of device monitoring device and device monitoring method Download PDFInfo
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- CN103239216B CN103239216B CN201310192572.XA CN201310192572A CN103239216B CN 103239216 B CN103239216 B CN 103239216B CN 201310192572 A CN201310192572 A CN 201310192572A CN 103239216 B CN103239216 B CN 103239216B
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Abstract
The invention provides and a kind ofly carry out the device and method of physical consumption calculating for monitoring human kinestate and life state.Kinestate sensor and life state sensor integration on a physical ability monitoring terminal, can be recorded motion state parameters and life state parameter by the present invention simultaneously.The kinestate data of device monitoring terminal test gained and life state data are read by wireless or wired mode by physical ability monitoring calculation center, carry out interpretation of result by various algorithm, calculate the physical consumption of monitoring target.Consider continuous operation problem, monitoring terminal of the present invention additionally uses low power consumption control mode, makes monitoring terminal can continuous operation several days to tens days.Invention also contemplates that the issues of temperature compensation of kinestate sensor.
Description
Technical field
The present invention relates to technical field of bioengineering, particularly relate to a kind of device and method for monitoring human kinestate and life state.
Background technology
At present, people grow with each passing day for the demand of health, and the monitoring for health becomes extremely important.Traditional body constitution detects and mainly carries out in hospital or professional medical mechanism, depend on health care professional and professional medical equipment, testing process is loaded down with trivial details, detection time is long, testing cost is high, the data detecting gained are only the data put sometime, cannot react the human quality's situation in the time period.
Traditional body movement energy consumption monitoring method comprises direct calorimetry, two mark water law, indirect heat algoscopy, questionnaire method, and these methods face the problem that process is loaded down with trivial details, cost is high, are not suitable for real-time detection.
In recent years, because motion sensor is portable and inexpensive, easy to use, can real time record body movement, become study hotspot, but motion sensor is by regression equation estimation health energy consumption, causes analysis result not accurate enough.
The Novel portable equipment such as the pedometer occurred in recent years, wrist-pulsimeter, the personal health assistant be integrated in the mobile device such as mobile phone or wrist-watch, makes people can understand oneself condition and motion history whenever and wherever possible.But these functions of the equipments are comparatively single, and usually only have record and there is no analytic function, for the general population of non-medical specialty, people are difficult to draw effective conclusion by these simple test results, the more important thing is, physical examinations and device monitoring are independent mutually, and analysis result has one-sidedness.
There is a kind of method and system of the blood pressure real time monitoring and remote timely service with acceleration transducer at present, but this patent only utilizes accelerometer to judge the kinestate of measured, thus control the startup of blood pressure real time monitoring, do not relate to the monitoring method of body kinematics energy consumption.There is a kind of target monitor, utilize the device such as accelerometer and gyroscope to get rid of the interference of dynamic body kinematics for vital signs, but this patent does not relate to the monitoring method of body kinematics energy consumption equally, and do not provide the example of system structure and system realization.There is a kind of gyroscope based on acceleration transducer and localization method, but do not relate to the monitoring of body constitution situation.There is a kind of Multifunctional heart rate pedometer, but do not consider the monitoring of body kinematics energy consumption.There is a kind of motion energy consumption monitor based on heart rate and acceleration, but it does not consider that the test error of accelerograph impacts test result.And technique scheme does not all consider the low power consumption control strategy of condition monitoring terminal, and Low-power-consumptiocontrol control method is particularly important for long-time continuous real time record condition data.
Therefore, those skilled in the art is devoted to a kind of novel device monitoring device of exploitation and device monitoring method.
Summary of the invention
In order to solve above-mentioned human motion state and monitor of life state scheme Problems existing, the invention provides a kind of device monitoring apparatus and method based on kinestate sensor and life state sensor, body constitution state and the health power consumption state of people in one period can be recorded simultaneously, and analysis result.
For achieving the above object, design of the present invention be by record kinestate sensor and record life state sensor integration at a monitoring terminal, monitoring terminal can continuous several days or tens days work.These data regularly or aperiodically will be read by computer center, analysis result.Playback mode can in a wired fashion or wireless mode.Read according to wireless mode, then computer center can carry out real-time calculation and analysis to data, and result is reflected in outlet terminal as on display.The sensor of record kinestate, be also called kinestate sensor, comprise accelerograph, gyroscope and Magnetic Sensor, record the acceleration of monitoring target, angular velocity and drift angle, magnetic field of the earth respectively, thus extrapolate the kinestate of monitoring target within a period of time, comprise the information such as displacement, speed, the anglec of rotation, rotary speed; Life state comprises the parameters such as heart rate, pulse, respiratory frequency, blood pressure, body temperature.But because the tester volume of life state is all larger, if all functions are all integrated in the burden that will increase monitoring target in same monitoring terminal, therefore the sensor of life state is recorded, be also called life state sensor, employing can handling mode, only tests a certain or certain several specific life state at every turn.Consider continuous operation problem, monitoring terminal adopts low power consumption control mode simultaneously.
Device monitoring device provided by the invention, comprise: at least one device monitoring terminal (100) and a physical ability monitoring calculation center (600), described device monitoring computer center (600) can accept the information of at least one device monitoring terminal (100) described.
Described device monitoring terminal (100) can be configured at parts of body, as wrist, arm, ankle, lower limb, head, neck, breast, the back of the body, waist, abdomen, buttocks.
Described device monitoring terminal (100) can be integrated in wrist-watch, footwear, clothing, belt etc. can in the product of threading with oneself
Described device monitoring terminal (100) comprises kinestate sensor (101), life state sensor (102), microprocessor (110), first memory (114), second memory (115).
Described device monitoring terminal (100) can also comprise environment temperature sensor (103).
Described device monitoring terminal (100) can also comprise low-power consumption administration module (116).
Described device monitoring terminal (100) at least comprises a wireless communication module (120) or a serial communication modular (130), described wireless communication module (120) and described serial communication modular (130) need not exist simultaneously, but must at least have one.
Described device monitoring terminal (100) also comprises the first data-interface (201), for the various analogue signals of kinestate sensor (101) monitoring gained are converted into digital signal, and is sent in microprocessor (110) by serial communication.
Described first data-interface (201) can be integrated in kinestate sensor (101) or microprocessor (110).
Described device monitoring terminal (100) also comprises the second data-interface (202), for the various analogue signals of life state sensor (102) monitoring gained are converted into digital signal, and is sent in microprocessor (110) by serial communication.
Described second data-interface (202) can be integrated in kinestate sensor (101) or microprocessor (110).
Described device monitoring terminal (100) also comprises the 3rd data-interface (203), for the temperature signal of environment temperature sensor (103) monitoring gained is converted into digital signal, and is sent in microprocessor (110) by serial communication.
Described 3rd data-interface (203) can be integrated in kinestate sensor (101) or microprocessor (110).
Described kinestate sensor (101) comprises accelerometer (301), gyroscope (302), Magnetic Sensor (303), described accelerometer (301), described gyroscope (302), described Magnetic Sensor (303) can be integrated in respectively in independent silicon chip, or be integrated in one or two silicon.
Described accelerometer is used for the acceleration of monitoring target at least one Spatial Dimension within continuous time, is translated into voltage signal or is further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).
Described gyroscope is used for the angular velocity of monitoring target at least one Spatial Dimension within continuous time, is translated into voltage signal or is further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).
Described Magnetic Sensor be used for monitoring target within continuous time with the angle in magnetic field of the earth, be translated into voltage signal or be further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).
Further, described accelerometer (301), gyroscope (302), Magnetic Sensor (303) are respectively Micro-electro-mechanaccelerometer accelerometer (mems accelerometer), micro-electro-mechanical gyroscope (MEMS gyro instrument), microcomputer electromagnetic sensor (MEMS Magnetic Sensor).
Described life state sensor (102) is for heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target, and cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314) that described vital signs transducer (102) comprises be all can handling assemblies, conveniently from described device can install or conveniently to remove.
Described life state sensor (102) can be separated with other parts in device monitoring terminal (100), is connected by holding wire, and other parts except life state sensor (102) can be integrated in same assembly.
The data that described microprocessor (110) continuous reading kinestate sensor (101), life state sensor (102), environment temperature sensor (103) are monitored, stored in second memory (115), and these data are sent to device monitoring computer center (600) by wireless communication module (120) or serial communication modular (130).
Described microprocessor (110) can enter low-power consumption mode, runs with extremely low clock frequency, or can to enter sleep modes, operation suspension.
Described first memory (114) is random access memory, for program and the data of storage microprocessor (110).
Described second memory (115) is non-volatility memorizer, and for holding body prime number certificate, data can be preserved after a loss of power.Described body constitution data comprise heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target.
Described first memory (114) can be integrated in microprocessor (110).
Described second memory (115) can be integrated in microprocessor (110).
Described low-power consumption administration module (116) is for the power supply of controlled motion state sensor (101), life state sensor (102), environment temperature sensor (103), second memory (115).
Described low-power consumption administration module (116) also can by independently the second microprocessor (117) control.
Low-power consumption administration module (116) is by when independently the second microprocessor (117) controls, and low-power consumption administration module (116) can by the power-off of microprocessor (110).
Described low-power consumption administration module (116) comprises at least one power management chip, can be each chip or module independence out-put supply.
Described device monitoring computer center (600), by wireless communication module (620) or serial communication modular (630), receives the body constitution data of at least one device monitoring terminal (100), and in the middle handling body prime number certificate of computer board (610).Described body constitution data comprise heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target.
When device monitoring computer center (600) adopts wireless mode to read the data of device monitoring terminal (100), real-time calculation and analysis can be carried out to data, and outlet terminal result being reflected in device monitoring computer center is as on display.
Temperature sensor (640), humidity sensor (641), baroceptor (642) is comprised in described device monitoring computer center (600), can according to varying environment Parameter analysis handling body prime number certificate.
A method for device monitoring, step comprises:
(1) by device monitoring terminal (100) recording body prime number certificate;
(2) described body constitution data are read by device monitoring computer center (600);
(3) utilize computer board (610) to described data analysis.
In step (1), by device monitoring terminal (100) recording body prime number according to time, before reading kinestate data, first open the power supply of kinestate sensor, then read kinestate data, then closing movement state sensor power supply.
In step (1), by device monitoring terminal (100) recording body prime number according to time, before reading life state data, first open the power supply of life state sensor, then read life state data, then close life state probe power.
In step (1), by device monitoring terminal (100) recording body prime number according to time, the ambient temperature value that environmentally temperature sensor (103) is recorded carries out temperature-compensating to surveyed data, and backoff algorithm comprises look-up table, direct computing method.
In step (1), device monitoring terminal (100) recording body prime number according to time, before storing moving status data and life state data, first compress to reduce data volume to data, compression algorithm is lossless compression algorithm.
In step (1), device monitoring terminal (100) recording body prime number according to time, first open the power supply of second memory, then store data, then close the power supply of second memory.
In step (3), when utilizing computer center (610) to data analysis, acceleration, angular velocity and magnetic field of the earth angle is utilized to derive the displacement in each moment of monitoring target, speed, the anglec of rotation, rotating speed data, thus infer sports energy consumption, its arithmetic type comprises digital filtering, matrix operations, fusion computing, integral operation, recursive operation.
Device monitoring device and method provided by the invention compared with prior art, has following substantive distinguishing features and remarkable advantage:
The first, can the simultaneously kinestate of monitoring target and life state, thus more effectively judge the motor behavior feature of monitoring target, also more accurately can calculate the energy expenditure of monitoring target.
Second, by recording kinestate and the life state of monitoring target on nonvolatile memory, the at least daylong active state of monitoring target can be recorded continuously, overcome the deficiency that many monitor of life state devices can only monitor the life state of certain time point.
3rd, temperature-compensating is provided to the monitoring of kinestate, thus improves kinestate and accuracy.
4th, low power consumption control mode is provided to the monitoring of kinestate and the observation process of life state, thus the working time of significant prolongation device monitoring terminal, increase Monitoring Data amount, make observation process more effective.
5th, by radio communication and wired Data transmission by serial communication mode, support online and off-line test mode simultaneously, make test mode more flexible.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device monitoring device in a preferred embodiment of the present invention.
Fig. 2 is the structural representation of the device monitoring device in another preferred embodiment of the present invention.
Fig. 3 is the process schematic of the device monitoring method recording body prime number certificate in a preferred embodiment of the present invention.
Detailed description of the invention
Be further described below in conjunction with the technical scheme of accompanying drawing to present pre-ferred embodiments.
Embodiment one
Device monitoring device in a preferred embodiment of the present invention comprises at least one device monitoring terminal (100) and a physical ability monitoring calculation center (600).Described device monitoring terminal (100) can be worn on the parts of body such as wrist, arm, ankle, lower limb, head, neck, breast, the back of the body, waist, abdomen, buttocks.Described device monitoring terminal (100) can be integrated in wrist-watch.Described device monitoring terminal (100) comprises kinestate sensor (101), life state sensor (102), microprocessor (110), first memory (114), second memory (115).Described device monitoring terminal (100) can also comprise environment temperature sensor (103).Described device monitoring terminal (100) can also comprise low-power consumption administration module (116).Described device monitoring terminal (100) at least comprises a wireless communication module (120) or a serial communication modular (130), and both need not exist simultaneously, but must at least have one.Described device monitoring terminal (100) also comprises the first data-interface (201), for the various analogue signals of kinestate sensor (101) monitoring gained are converted into digital signal, and is sent in microprocessor (110) by serial communication.Described first data-interface (201) can be integrated in kinestate sensor (101) or microprocessor (110).Described device monitoring terminal (100) also comprises the second data-interface (202), for the various analogue signals of life state sensor (102) monitoring gained are converted into digital signal, and is sent in microprocessor (110) by serial communication.Described second data-interface (202) can be integrated in kinestate sensor (101) or microprocessor (110).Described device monitoring computer center (600), by wireless communication module (620) or serial communication modular (630), receives the body constitution data of at least one device monitoring terminal (100), and in the middle handling body prime number certificate of computer board (610).When device monitoring computer center (600) adopts wireless mode to read the data of device monitoring terminal (100), real-time calculation and analysis can be carried out to data, and outlet terminal result being reflected in computer center is as on display.Temperature sensor (640), humidity sensor (641), baroceptor (642) is comprised in described device monitoring computer center (600), can according to varying environment Parameter analysis handling body prime number certificate.
Embodiment two
The present embodiment is substantially identical with embodiment one, but the described device monitoring terminal (100) in the present embodiment also comprises the 3rd data-interface (203), for the temperature signal of environment temperature sensor (103) monitoring gained is converted into digital signal, and be sent in microprocessor (110) by serial communication.Described 3rd data-interface (203) can be integrated in kinestate sensor (101) or microprocessor (110).Described kinestate sensor (101) comprises Micro-electro-mechanaccelerometer accelerometer (301), micro-electro-mechanical gyroscope (302), microcomputer electromagnetic sensor (303).These three sensors can be integrated in independent silicon chip respectively, or are integrated in one or two silicon.Described accelerometer is used for the acceleration of monitoring target at least one Spatial Dimension within continuous time, is translated into voltage signal or is further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).Described gyroscope is used for the angular velocity of monitoring target at least one Spatial Dimension within continuous time, is translated into voltage signal or is further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).Described Magnetic Sensor be used for monitoring target within continuous time with the angle in magnetic field of the earth, be translated into voltage signal or be further converted to digital signal, being sent to microprocessor (110) by the first data-interface (201).Described life state sensor (102) is for heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target, and cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314) that described vital signs transducer (102) comprises be all can handling assemblies, conveniently from described device can install or conveniently to remove.Described life state sensor (102) can be separated with other parts in device monitoring terminal (100), is connected by holding wire.Other parts except life state sensor (102) can be integrated in same assembly.The data that described microprocessor (110) continuous reading kinestate sensor (101), life state sensor (102), environment temperature sensor (103) are monitored, stored in second memory (115), and these data are sent to device monitoring computer center (600) by wireless communication module (120) or serial communication modular (130).Described first memory (114) is random access memory, for program and the data of storage microprocessor (110).Described second memory (115) is nonvolatile memory, and for holding body prime number certificate, data can be preserved after a loss of power.Described first memory (114) can be integrated in microprocessor (110).Described second memory (115) can be integrated in microprocessor (110).Described low-power consumption administration module (116) can by the power-off of kinestate sensor (101), life state sensor (102), environment temperature sensor (103), second memory (115).Described low-power consumption administration module (116) comprises at least one power management chip, can be each chip or module independence out-put supply.Described microprocessor (110) can enter low-power consumption mode, runs with extremely low clock frequency, or can to enter sleep modes, operation suspension.
Embodiment three:
The present embodiment is substantially identical with embodiment two, and special feature is as follows: described low-power consumption administration module (116) also can by independently the second microprocessor (117) control.When low-power consumption administration module (116) is by when independently the second microprocessor (117) controls, low-power consumption administration module (116) can by the power-off of microprocessor (110).
Embodiment four:
The present embodiment is a kind of device monitoring method, comprising:
-by device monitoring terminal (100) recording body prime number certificate
-read body constitution data by device monitoring computer center (600)
-utilize computer center (610) to data analysis
By device monitoring terminal (100) recording body prime number according to time, each read kinestate data before, first open the power supply of kinestate sensor, then read kinestate data, then closing movement state sensor power supply.
By device monitoring terminal (100) recording body prime number according to time, each read life state data before, first open the power supply of life state sensor, then read life state data, then close life state probe power.
By device monitoring terminal (100) recording body prime number according to time, the ambient temperature value that environmentally temperature sensor (103) is recorded carries out temperature-compensating to surveyed data, and backoff algorithm includes but not limited to: look-up table, direct computing method.
Before storing moving status data and life state data, first compress to reduce data volume to data, compression is calculated as lossless date-compress algorithm.
When storing moving status data or life state data, first open second memory power supply, then store data, then close second memory power supply.
When device monitoring computer center (600) is to data analysis, acceleration, angular velocity and magnetic field of the earth angle is utilized to derive the information such as the displacement in each moment, speed, the anglec of rotation, rotary speed of monitoring target, thus infer sports energy consumption, its arithmetic type includes but not limited to: digital filtering, matrix operations, fusion computing, integral operation, recursive operation.
Embodiment five:
The present embodiment is substantially identical with embodiment four, and special feature is as follows:
When device monitoring terminal (100) recording body prime number according to time, its microprocessor (110) can take the mode of automatic regular polling or break in service to carry out, and poll is identical with the essence of interruption, is all operate sensor, memorizer and COM1.When adopting break in service mode, roughly have four kinds of interrupt types, existing composition graphs 3 is described as follows:
Quick Interruption: for monitoring kinestate, usual interruption frequency is 20-100Hz.When entering interruption, first wake kinestate sensor up, comprise acceleration degree, gyroscope, Magnetic Sensor, closing movement sensor after pickup content, make it enter the resting state of low-power consumption.Then reading temperature sensor content, carries out temperature-compensating to surveyed kinestate.Then data compression is carried out to surveyed data.Temperature-compensating and the non-essential step of data compression, but greatly can improve systematic function.Finally wake nonvolatile memory up, kinestate data are closed stored in after this memorizer.
Interruption at a slow speed: for monitoring life state, usual interruption frequency is less than 10Hz.When entering interruption, first wake life state sensor up, read the data such as heart rate, breathing rate, blood pressure and body temperature, closing movement sensor subsequently, makes it enter the resting state of low-power consumption.Finally wake nonvolatile memory up, life state data are closed stored in after this memorizer.
Wireless interruption: when there being wireless communication request, first opens radio port, wakes nonvolatile memory up, carries out wireless transmission, close nonvolatile memory and radio port after end of transmission by after kinestate and life state data reading.
Serial ports interrupts: when there being serial communication request, first opening radio port, is finally close crossing by carrying out Serial Port Transmission after kinestate and life state data reading.Because serial ports general work is in active, therefore opening and closing operation need not be carried out to nonvolatile memory.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that the ordinary skill of this area just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (8)
1. a device monitoring device, it is characterized in that, comprise: at least one device monitoring terminal (100) and a physical ability monitoring calculation center (600), device monitoring computer center (600) accepts the information of physical ability monitoring terminal (100);
Device monitoring terminal (100) comprises kinestate sensor (101), life state sensor (102), environment temperature sensor (103), first microprocessor (110), first memory (114), second memory (115), wireless communication module (120), serial communication modular (130); ;
Device monitoring terminal (100) also comprises the first data-interface (201), the second data-interface (202) and the 3rd data-interface (203); Wherein, the first data-interface is used for the various analogue signals of kinestate sensor (101) monitoring gained to be converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode; Second data-interface (202) for the various analogue signals of life state sensor (102) monitoring gained are converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode; 3rd data-interface (203) for the temperature signal of environment temperature sensor (103) monitoring gained is converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode;
First memory (114) is random access memory, for storing program and the data of first microprocessor (110); Second memory (115) is non-volatility memorizer, and for holding body prime number certificate, data can be preserved after a loss of power;
Life state sensor (102) is for heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target, and life state sensor (102) comprises cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314), cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314) are all can handling assemblies; Life state sensor (102) can be separated with other parts in device monitoring terminal (100), is connected by holding wire, and other except life state sensor (102) are partly integrated in device;
Device monitoring terminal (100) is placed in parts of body or is integrated in can the product of threading with oneself, described parts of body is wrist, arm, ankle, lower limb, head, neck, breast, the back of the body, waist, abdomen, buttocks, and described can the product of threading with oneself be wrist-watch, footwear, clothing, belt;
Device monitoring computer center (600) is by wireless communication module (620), receive the body constitution data of at least one device monitoring terminal (100), and in the middle handling body prime number certificate of computer board (610), when device monitoring computer center (600) adopts wireless mode to read the data of device monitoring terminal (100), real-time calculation and analysis is carried out to data, and result is reflected on the outlet terminal of computer center, described outlet terminal is display; Body constitution data comprise heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target; Temperature sensor (640), humidity sensor (641), baroceptor (642) is also comprised in device monitoring computer center (600), can according to varying environment Parameter analysis handling body prime number certificate;
Described device monitoring device also comprises low-power consumption administration module (116), for the power supply of controlled motion state sensor (101), life state sensor (102), environment temperature sensor (103), second memory (115); Low-power consumption administration module (116) is by independently the second microprocessor (117) control, when low-power consumption administration module (116) is by when independently the second microprocessor (117) controls, can be used for the power-off of first microprocessor (110); Low-power consumption administration module (116) comprises at least one power management chip, is each chip or module independence out-put supply;
The data that first microprocessor (110) continuous reading kinestate sensor (101), life state sensor (102), environment temperature sensor (103) are monitored, stored in second memory (115), and these data are sent to device monitoring computer center (600) by wireless communication module (120); First microprocessor (110) has low-power consumption mode and park mode.
2. device monitoring device according to claim 1, is characterized in that, the first data-interface (201) is integrated in kinestate sensor (101) or first microprocessor (110); Second data-interface (202) is integrated in kinestate sensor (101) or first microprocessor (110); 3rd data-interface (203) is integrated in kinestate sensor (101) or first microprocessor (110).
3. device monitoring device according to claim 1, it is characterized in that, kinestate sensor (101) comprises accelerometer (301), gyroscope (302), Magnetic Sensor (303), accelerometer (301), gyroscope (302), Magnetic Sensor (303) are integrated in independent silicon chip respectively, or are integrated in one or two silicon; Accelerometer is used for the acceleration of monitoring target at least one Spatial Dimension within continuous time, be translated into voltage signal or be further converted to digital signal, being sent to first microprocessor (110) by the first data-interface (201); Gyroscope is used for the angular velocity of monitoring target at least one Spatial Dimension within continuous time, be translated into voltage signal or be further converted to digital signal, being sent to first microprocessor (110) by the first data-interface (201); Magnetic Sensor be used for monitoring target within continuous time with the angle in magnetic field of the earth, be translated into voltage signal or be further converted to digital signal, being sent to first microprocessor (110) by the first data-interface (201).
4. device monitoring device according to claim 3, is characterized in that, first memory (114) is integrated in first microprocessor (110).
5. device monitoring device according to claim 4, is characterized in that, second memory (115) is integrated in first microprocessor (110).
6. a device monitoring method, is characterized in that, step comprises:
(1) by least one device monitoring terminal (100) recording body prime number certificate;
(2) body constitution data are read by device monitoring computer center (600);
(3) utilize computer board (610) to data analysis;
Wherein, device monitoring terminal (100) comprises kinestate sensor (101), life state sensor (102), environment temperature sensor (103), first microprocessor (110), first memory (114), second memory (115), wireless communication module (120), serial communication modular (130);
Device monitoring terminal (100) also comprises the first data-interface (201), the second data-interface (202) and the 3rd data-interface (203); Wherein, the first data-interface is used for the various analogue signals of kinestate sensor (101) monitoring gained to be converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode; Second data-interface (202) for the various analogue signals of life state sensor (102) monitoring gained are converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode; 3rd data-interface (203) for the temperature signal of environment temperature sensor (103) monitoring gained is converted into digital signal, and transmits signals in first microprocessor (110) by serial communication mode;
First memory (114) is random access memory, for storing program and the data of first microprocessor (110); Second memory (115) is non-volatility memorizer, and for holding body prime number certificate, data can be preserved after a loss of power;
Life state sensor (102) is for heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target, and life state sensor (102) comprises cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314), cardiotachometer (311), respirometer (312), sphygomanometer (313), clinical thermometer (314) are all can handling assemblies; Life state sensor (102) can be separated with other parts in device monitoring terminal (100), is connected by holding wire, and other except life state sensor (102) are partly integrated in device;
Device monitoring terminal (100) is placed in parts of body or is integrated in can the product of threading with oneself, described parts of body is wrist, arm, ankle, lower limb, head, neck, breast, the back of the body, waist, abdomen, buttocks, and described can the product of threading with oneself be wrist-watch, footwear, clothing, belt;
Device monitoring computer center (600) is by wireless communication module (620), receive the body constitution data of at least one device monitoring terminal (100), and in the middle handling body prime number certificate of computer board (610), when device monitoring computer center (600) adopts wireless mode to read the data of device monitoring terminal (100), real-time calculation and analysis is carried out to data, and result is reflected on the outlet terminal of computer center, described outlet terminal is display; Body constitution data comprise heart rate, pulse, respiratory frequency, blood pressure, the body temperature of monitoring target; Temperature sensor (640), humidity sensor (641), baroceptor (642) is also comprised in device monitoring computer center (600), can according to varying environment Parameter analysis handling body prime number certificate;
Described device monitoring device also comprises low-power consumption administration module (116), for the power supply of controlled motion state sensor (101), life state sensor (102), environment temperature sensor (103), second memory (115); Low-power consumption administration module (116) is by independently the second microprocessor (117) control, when low-power consumption administration module (116) is by when independently the second microprocessor (117) controls, can be used for the power-off of first microprocessor (110); Low-power consumption administration module (116) comprises at least one power management chip, is each chip or module independence out-put supply;
The data that first microprocessor (110) continuous reading kinestate sensor (101), life state sensor (102), environment temperature sensor (103) are monitored, stored in second memory (115), and these data are sent to device monitoring computer center (600) by wireless communication module (120); First microprocessor (110) has low-power consumption mode and park mode;
In step (1), before reading kinestate data, first open the power supply of kinestate sensor, then read kinestate data, then closing movement state sensor power supply; Before reading life state data, first open the power supply of life state sensor, then read life state data, then close life state probe power; In step (1), by device monitoring terminal (100) recording body prime number according to time, first open second memory power supply, then store data, then close second memory power supply;
In step (1), the ambient temperature value that also environmentally temperature sensor (103) is recorded carries out temperature-compensating to surveyed data, and backoff algorithm includes but not limited to: look-up table, direct computing method.
7. device monitoring method according to claim 6, it is characterized in that, in step (1), by device monitoring terminal (100) recording body prime number according to time, before storing moving status data and life state data, first compress to reduce data volume to data, compression algorithm is lossless date-compress algorithm.
8. device monitoring method according to claim 6, it is characterized in that, in step (3), when device monitoring computer center (600) is to data analysis, acceleration, angular velocity and magnetic field of the earth angle is utilized to derive the displacement in each moment of monitoring target, speed, the anglec of rotation, rotating speed data, thus infer sports energy consumption, its arithmetic type includes but not limited to: digital filtering, matrix operations, fusion computing, integral operation, recursive operation.
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