CN103239216B - A kind of device monitoring device and device monitoring method - Google Patents

Abstract

The invention provides a device and method for monitoring the movement state and life state of a human body and calculating physical energy consumption. The invention integrates the motion state sensor and the vital state sensor into one physical energy monitoring terminal, and can simultaneously record the motion state parameters and the vital state parameters. The exercise state data and vital state data obtained by the physical fitness monitoring terminal test are read out by the physical fitness monitoring computing center through wireless or wired methods, and the results are analyzed through various algorithms to calculate the physical energy consumption of the monitored object. Considering the problem of continuous work, the monitoring terminal of the present invention also adopts a low power consumption control method, so that the monitoring terminal can work continuously for several days to dozens of days. The invention also considers the problem of temperature compensation of the motion state sensor.

Description

Physical fitness monitoring device and physical fitness monitoring method

technical field

The invention relates to the technical field of bioengineering, in particular to a device and a method for monitoring the movement state and life state of a human body.

Background technique

At present, people's demand for health is increasing day by day, and the monitoring of physical condition has become very important. Traditional physical fitness testing is mainly carried out in hospitals or professional medical institutions, relying on professional medical staff and professional medical equipment, the testing process is cumbersome, the testing time is long, the testing cost is high, and the data obtained from the testing are only data at a certain point in time. It cannot reflect the physical condition of a period of time.

Traditional physical activity energy expenditure monitoring methods include direct calorimetry, double-labeled water method, indirect calorimetry, and questionnaire survey. These methods face the problems of cumbersome process and high cost, and are not suitable for real-time detection.

In recent years, motion sensors have become a research hotspot because they are portable, cheap, and easy to use, and can record body movements in real time. However, motion sensors estimate body energy consumption through regression equations, resulting in inaccurate analysis results.

In recent years, new portable devices such as pedometers, wrist pulsometers, and personal health assistants integrated into mobile devices such as mobile phones or watches allow people to know their physical status and exercise history anytime, anywhere. However, the functions of these devices are relatively single, and usually only have recording but no analysis function. For ordinary people who are not medical professionals, it is difficult for people to draw effective conclusions through these simple test results. More importantly, physical fitness testing and physical fitness The monitoring is independent of each other, and the analysis results are one-sided.

At present, there is a method and system for real-time monitoring of blood pressure with an accelerometer for remote timely service, but this patent only uses the accelerometer to judge the exercise status of the subject to control the start of real-time monitoring of blood pressure, and does not involve the energy consumption of physical exercise monitoring method. There is an object monitor that uses devices such as accelerometers and gyroscopes to eliminate the interference of body movements on vital signs, but this patent also does not involve the monitoring method of body movement energy consumption, and does not give the system structure and system implementation. instance. There is a gyroscope and a positioning method based on an acceleration sensor, but the monitoring of physical fitness status is not involved. There is a multifunctional heart rate pedometer, but it does not take into account the monitoring of energy consumption of body movements. There is a sports energy consumption monitor based on heart rate and acceleration, but it does not consider the influence of the test error of the accelerometer on the test results. Moreover, none of the above technical solutions considers the low power consumption control strategy of the body state monitoring terminal, and the low power consumption control method is particularly important for long-term continuous real-time recording of body state data.

Therefore, those skilled in the art are devoting themselves to developing a novel physical fitness monitoring device and physical fitness monitoring method.

Contents of the invention

In order to solve the problems existing in the above-mentioned human body motion state and vital state monitoring scheme, the present invention provides a physical fitness monitoring device and method based on a motion state sensor and a vital state sensor, which can simultaneously record a person's physical fitness state and physical energy for a period of time. consumption status, and analyze the results.

In order to achieve the above purpose, the concept of the present invention is to integrate the sensor for recording the movement state and the sensor for recording the vital state into one monitoring terminal, and the monitoring terminal can work continuously for several days or tens of days. These data will be regularly or irregularly read out by the computing center to analyze the results. The readout method may be wired or wireless. If it is read in a wireless way, the calculation center can perform real-time calculation and analysis on the data, and reflect the results on an output terminal such as a display. The sensor that records the motion state, also known as the motion state sensor, includes accelerometers, gyroscopes and magnetic sensors, which record the acceleration, angular velocity and earth magnetic field declination of the monitored object respectively, so as to calculate the motion state of the monitored object within a period of time. Including displacement, speed, rotation angle, rotation speed and other information; vital status includes heart rate, pulse, respiratory rate, blood pressure, body temperature and other parameters. However, due to the relatively large size of the life state tester, if all the functions are integrated in the same monitoring terminal, it will increase the burden on the monitoring object. In this way, only one or several specific life states are tested each time. At the same time, considering the problem of continuous work, the monitoring terminal adopts a low power consumption control method.

The physical fitness monitoring device provided by the present invention includes: at least one physical fitness monitoring terminal (100) and a physical fitness monitoring computing center (600), and the physical fitness monitoring computing center (600) can accept the at least one physical fitness monitoring terminal (100) information.

The physical fitness monitoring terminal (100) can be configured on various parts of the body, such as wrists, arms, ankles, legs, head, neck, chest, back, waist, abdomen, buttocks.

The physical fitness monitoring terminal (100) can be integrated into wearable products such as watches, shoes, underwear, belts, etc.

The physical fitness monitoring terminal (100) includes a motion state sensor (101), a vital state sensor (102), a microprocessor (110), a first memory (114), and a second memory (115).

The physical fitness monitoring terminal (100) may also include an ambient temperature sensor (103).

The physical fitness monitoring terminal (100) may further include a low power consumption management module (116).

The physical fitness monitoring terminal (100) includes at least one wireless communication module (120) or one serial communication module (130). The wireless communication module (120) and the serial communication module (130) do not have to exist at the same time, but must at least One exists.

The physical fitness monitoring terminal (100) also includes a first data interface (201), which is used to convert various analog signals monitored by the motion state sensor (101) into digital signals, and transmit them to the microprocessor (110 )middle.

The first data interface (201) can be integrated in the motion state sensor (101) or the microprocessor (110).

The physical fitness monitoring terminal (100) also includes a second data interface (202), which is used to convert various analog signals monitored by the vital state sensor (102) into digital signals, and transmit them to the microprocessor (110 )middle.

The second data interface (202) can be integrated in the motion state sensor (101) or the microprocessor (110).

The physical fitness monitoring terminal (100) also includes a third data interface (203), which is used to convert the temperature signal obtained by monitoring the ambient temperature sensor (103) into a digital signal, and transmit it to the microprocessor (110) through serial port communication .

The third data interface (203) can be integrated in the motion state sensor (101) or the microprocessor (110).

The motion state sensor (101) includes an accelerometer (301), a gyroscope (302), and a magnetic sensor (303), and the accelerometer (301), the gyroscope (302), and the magnetic sensor (303) Can be integrated in separate silicon chips, or integrated in one or two silicon chips.

The accelerometer is used to monitor the acceleration of at least one spatial dimension of the object in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201).

The gyroscope is used to monitor the angular velocity of at least one spatial dimension of the object in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201).

The magnetic sensor is used to monitor the angle between the object and the earth's magnetic field in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201).

Further, the accelerometer (301), gyroscope (302), and magnetic sensor (303) are respectively a micro-electromechanical accelerometer (MEMS accelerometer), a micro-electromechanical gyroscope (MEMS gyroscope), a microcomputer electromagnetic sensor (MEMS magnetic sensor).

The vital state sensor (102) is used to monitor the heart rate, pulse, respiratory rate, blood pressure, and body temperature of the subject, and the heart rate meter (311), respiration meter (312), and sphygmomanometer included in the vital sign sensor (102) (313) and the thermometer (314) are detachable components, which can be conveniently installed or removed from the device.

The vital state sensor (102) can be separated from other parts in the physical fitness monitoring terminal (100) and connected through a signal line, and other parts except the vital state sensor (102) can be integrated into the same component.

The microprocessor (110) continuously reads the data monitored by the motion state sensor (101), vital state sensor (102), and ambient temperature sensor (103), stores them in the second memory (115), and transmits these data through wireless The communication module (120) or the serial port communication module (130) transmits to the physical fitness monitoring computing center (600).

The microprocessor (110) can enter a low power consumption mode, running at a very low clock frequency, or can enter a sleep mode, suspending operation.

The first memory (114) is a random access memory, used for storing programs and data of the microprocessor (110).

The second memory (115) is a non-volatile memory, which is used to save physical fitness data, and the data can be saved after power off. The physical fitness data includes the heart rate, pulse, respiration rate, blood pressure and body temperature of the monitored subject.

The first memory (114) may be integrated in the microprocessor (110).

The second memory (115) can be integrated in the microprocessor (110).

The low power consumption management module (116) is used for controlling the power supply of the motion state sensor (101), the life state sensor (102), the ambient temperature sensor (103) and the second memory (115).

The low power consumption management module (116) can also be controlled by an independent second microprocessor (117).

When the low power consumption management module (116) is controlled by an independent second microprocessor (117), the low power consumption management module (116) can turn off the power supply of the microprocessor (110).

The low power consumption management module (116) includes at least one power management chip, and can independently output power for each chip or module.

The physical fitness monitoring computing center (600) receives the physical fitness data of at least one physical fitness monitoring terminal (100) through the wireless communication module (620) or the serial port communication module (630), and processes the physical fitness data in the computing platform (610). The physical fitness data includes the heart rate, pulse, respiration rate, blood pressure and body temperature of the monitored subject.

When the physical fitness monitoring computing center (600) reads out the data of the physical fitness monitoring terminal (100) wirelessly, the data can be calculated and analyzed in real time, and the results can be reflected on the output terminal of the physical fitness monitoring computing center such as a display.

The physical fitness monitoring computing center (600) includes a temperature sensor (640), a humidity sensor (641), and an air pressure sensor (642), which can analyze and process physical fitness data according to different environmental parameters.

A method for physical fitness monitoring, the steps comprising:

(1) Record physical fitness data through the physical fitness monitoring terminal (100);

(2) Read the physical fitness data through the physical fitness monitoring computing center (600);

(3) Analyze the data by using the computing platform (610).

In step (1), when recording physical fitness data through the physical fitness monitoring terminal (100), before reading the exercise state data, first turn on the power of the exercise state sensor, read out the exercise state data, and then turn off the power of the exercise state sensor.

In step (1), when recording physical fitness data through the physical fitness monitoring terminal (100), before reading the vital state data, first turn on the power of the vital state sensor, read out the vital state data, and then turn off the power of the vital state sensor.

In step (1), when the physical fitness data is recorded by the physical fitness monitoring terminal (100), temperature compensation is performed on the measured data according to the ambient temperature value recorded by the ambient temperature sensor (103). The compensation algorithm includes a look-up table method and a direct calculation method.

In step (1), when recording physical fitness data, the physical fitness monitoring terminal (100) first compresses the data to reduce the amount of data before storing the exercise state data and vital state data, and the compression algorithm is a lossless compression algorithm.

In step (1), when recording physical fitness data, the physical fitness monitoring terminal (100) first turns on the power of the second memory, stores the data, and then turns off the power of the second memory.

In step (3), when using the calculation center (610) to analyze the data, use the acceleration, angular velocity and the included angle of the earth's magnetic field to derive the displacement, speed, rotation angle, and rotation speed information of the monitoring object at each moment, thereby inferring Sports energy consumption, its operation types include digital filtering, matrix operation, fusion operation, integral operation, and recursive operation.

Compared with the prior art, the physical fitness monitoring device and method provided by the present invention have the following substantive features and significant advantages:

First, the motion state and life state of the object can be monitored at the same time, so that the motion behavior characteristics of the monitored object can be judged more effectively, and the energy consumption of the monitored object can be calculated more accurately.

Second, by recording the motion state and vital state of the monitored object on the non-volatile memory, the active state of the monitored object can be continuously recorded for at least a whole day, overcoming the fact that many vital state monitoring devices can only monitor the vital state at a certain point in time. lack of status.

Third, the monitoring of motion status provides temperature compensation, thereby improving motion status and accuracy.

Fourth, a low-power control method is provided for the monitoring of the exercise state and the monitoring process of the life state, thereby significantly prolonging the working time of the physical fitness monitoring terminal, increasing the amount of monitoring data, and making the monitoring process more effective.

Fifth, through wireless communication and wired serial communication data transmission methods, it supports both online and offline test methods, making the test method more flexible.

Description of drawings

Fig. 1 is a schematic structural diagram of a physical fitness monitoring device in a preferred embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a physical fitness monitoring device in another preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of the process of recording physical fitness data by the physical fitness monitoring method in a preferred embodiment of the present invention.

Detailed ways

The technical solutions of the preferred embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

Embodiment one

A fitness monitoring device in a preferred embodiment of the present invention includes at least one fitness monitoring terminal (100) and a fitness monitoring computing center (600). The physical fitness monitoring terminal (100) can be worn on wrists, arms, ankles, legs, head, neck, chest, back, waist, abdomen, buttocks and other body parts. The physical fitness monitoring terminal (100) can be integrated into a watch. The physical fitness monitoring terminal (100) includes a motion state sensor (101), a vital state sensor (102), a microprocessor (110), a first memory (114), and a second memory (115). The physical fitness monitoring terminal (100) may also include an ambient temperature sensor (103). The physical fitness monitoring terminal (100) may further include a low power consumption management module (116). The physical fitness monitoring terminal (100) includes at least one wireless communication module (120) or one serial port communication module (130), both need not exist at the same time, but at least one must exist. The physical fitness monitoring terminal (100) also includes a first data interface (201), which is used to convert various analog signals monitored by the motion state sensor (101) into digital signals, and transmit them to the microprocessor (110 )middle. The first data interface (201) can be integrated in the motion state sensor (101) or the microprocessor (110). The physical fitness monitoring terminal (100) also includes a second data interface (202), which is used to convert various analog signals monitored by the vital state sensor (102) into digital signals, and transmit them to the microprocessor (110 )middle. The second data interface (202) can be integrated in the motion state sensor (101) or the microprocessor (110). The physical fitness monitoring computing center (600) receives the physical fitness data of at least one physical fitness monitoring terminal (100) through the wireless communication module (620) or the serial port communication module (630), and processes the physical fitness data in the computing platform (610). When the physical fitness monitoring computing center (600) reads out the data of the physical fitness monitoring terminal (100) wirelessly, the data can be calculated and analyzed in real time, and the results can be reflected on an output terminal of the computing center such as a display. The physical fitness monitoring computing center (600) includes a temperature sensor (640), a humidity sensor (641), and an air pressure sensor (642), which can analyze and process physical fitness data according to different environmental parameters.

Embodiment two

This embodiment is basically the same as Embodiment 1, but the physical fitness monitoring terminal (100) in this embodiment also includes a third data interface (203), which is used to convert the temperature signal obtained by monitoring the ambient temperature sensor (103) into The digital signal is transmitted to the microprocessor (110) through serial port communication. The third data interface (203) can be integrated in the motion state sensor (101) or the microprocessor (110). The motion state sensor (101) includes a microelectromechanical accelerometer (301), a microelectromechanical gyroscope (302), and a microcomputer electromagnetic sensor (303). These three sensors can be integrated in separate silicon chips, or integrated in one or two silicon chips. The accelerometer is used to monitor the acceleration of at least one spatial dimension of the object in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201). The gyroscope is used to monitor the angular velocity of at least one spatial dimension of the object in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201). The magnetic sensor is used to monitor the angle between the object and the earth's magnetic field in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to the microprocessor (110) through the first data interface (201). The vital state sensor (102) is used to monitor the heart rate, pulse, respiratory rate, blood pressure, and body temperature of the subject, and the heart rate meter (311), respiration meter (312), and sphygmomanometer included in the vital sign sensor (102) (313) and the thermometer (314) are detachable components, which can be conveniently installed or removed from the device. The vital state sensor (102) can be separated from other parts in the physical fitness monitoring terminal (100) and connected through a signal line. Other parts than the vital state sensor (102) can be integrated in the same assembly. The microprocessor (110) continuously reads the data monitored by the motion state sensor (101), vital state sensor (102), and ambient temperature sensor (103), stores them in the second memory (115), and transmits these data through wireless The communication module (120) or the serial port communication module (130) transmits to the physical fitness monitoring computing center (600). The first memory (114) is a random access memory, used for storing programs and data of the microprocessor (110). The second memory (115) is a non-volatile memory, which is used to save physical fitness data, and the data can be saved after power off. The first memory (114) may be integrated in the microprocessor (110). The second memory (115) can be integrated in the microprocessor (110). The low power consumption management module (116) can turn off the power of the motion state sensor (101), the life state sensor (102), the ambient temperature sensor (103), and the second memory (115). The low power consumption management module (116) includes at least one power management chip, and can independently output power for each chip or module. The microprocessor (110) can enter a low power consumption mode, running at a very low clock frequency, or can enter a sleep mode, suspending operation.

Embodiment three:

This embodiment is basically the same as the second embodiment, and the special features are as follows: the low power consumption management module (116) can also be controlled by an independent second microprocessor (117). When the low power consumption management module (116) is controlled by the independent second microprocessor (117), the low power consumption management module (116) can turn off the power supply of the microprocessor (110).

Embodiment four:

This embodiment is a physical fitness monitoring method, including:

-Record physical fitness data through the physical fitness monitoring terminal (100)

- Read out physical fitness data through the physical fitness monitoring computing center (600)

-Use the computing center (610) to analyze the data

When recording physical fitness data through the physical fitness monitoring terminal (100), before reading the exercise state data each time, first turn on the power of the exercise state sensor, read out the exercise state data, and then turn off the power of the exercise state sensor.

When recording physical fitness data through the physical fitness monitoring terminal (100), before reading the vital state data each time, first turn on the power of the vital state sensor, read out the vital state data, and then turn off the power of the vital state sensor.

When recording physical fitness data through the physical fitness monitoring terminal (100), temperature compensation is performed on the measured data according to the ambient temperature value recorded by the ambient temperature sensor (103). Compensation algorithms include but are not limited to: look-up table method and direct calculation method.

Before storing the motion state data and life state data, the data is compressed to reduce the amount of data, and the compression is regarded as a data lossless compression algorithm.

When storing the motion state data or vital state data, first turn on the power of the second memory, store the data, and then turn off the power of the second memory.

When the physical fitness monitoring computing center (600) analyzes the data, it uses the acceleration, angular velocity and the angle of the earth's magnetic field to derive the displacement, speed, rotation angle, rotation speed and other information of the monitored object at each moment, so as to infer the energy consumption of the movement. Its operation types include but not limited to: digital filtering, matrix operation, fusion operation, integral operation, and recursive operation.

Embodiment five:

This embodiment is basically the same as Embodiment 4, and the special features are as follows:

When the physical fitness monitoring terminal (100) records physical fitness data, its microprocessor (110) can take the form of regular polling or interrupt service. The essence of polling and interrupt is the same, and both operate on sensors, memory and communication ports . When the interrupt service method is used, there are roughly four types of interrupts, which are described below in conjunction with Figure 3:

Fast timing interrupt: used to monitor the motion state, usually the interrupt frequency is 20-100Hz. When entering the interrupt, first wake up the motion status sensor, including acceleration, gyroscope, and magnetic sensor, and turn off the motion sensor after reading the sensor content, so that it enters a low-power sleep state. Then read the content of the temperature sensor, and perform temperature compensation on the measured motion state. Then data compression is performed on the measured data. Temperature compensation and data compression are optional steps, but can greatly improve system performance. Finally, wake up the non-volatile memory, store the motion state data into the memory, and then close it.

Slow timing interrupt: used to monitor the life state, usually the interrupt frequency is less than 10Hz. When entering an interrupt, first wake up the vital status sensor, read data such as heart rate, respiration rate, blood pressure and body temperature, and then turn off the motion sensor to enter a low-power sleep state. Finally, wake up the non-volatile memory, store the life state data into the memory, and then close it.

Wireless interruption: When there is a wireless communication request, first open the wireless port, wake up the non-volatile memory, read out the motion state and life state data and perform wireless transmission, and close the non-volatile memory and wireless port after the transmission is completed.

Serial port interruption: When there is a serial port communication request, first open the wireless port, read out the motion state and life state data and then perform serial port transmission, and finally close the intersection. Since the serial port generally works in an active state, there is no need to open and close the non-volatile memory.

The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art shall be within the scope of protection defined by the claims.

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.