CN110786864A - A system for analyzing the amount of exercise of the elderly - Google Patents

Abstract

The present invention provides a system for analyzing the amount of exercise of the elderly, which includes an insole, a charging interface, a reset button, a data interface, an external device, a pressure sensor, a signal processing circuit, a central processing device, a data analysis module, a vibration unit, a step comparison module, Step counting unit, standing timing unit, standing comparison unit, wireless transmission module, first alarm unit and second alarm unit, which can accurately obtain the pressure on the bottom of the insole through the pressure sensor and signal processing circuit. The pressure signal analyzes whether the elderly is walking or standing, and calculates the number of walking steps and standing time of the elderly through the step counting unit and the standing timing unit. When the elderly stands, the vibration unit starts to vibrate according to the preset data to massage the soles of the elderly. .

Description

A system for analyzing the amount of exercise of the elderly

technical field

The invention relates to the field of health monitoring, in particular to a system for analyzing the amount of exercise of the elderly.

Background technique

The function of various system organs of the elderly declines, and the bones, muscles, and joints age, and improper selection of exercise methods can easily cause injury. The most popular sports for the elderly are Tai Chi, walking, qigong, health exercises, dancing and jogging. These items are all aerobic exercise. It is an exercise method to enhance breathing, cardiovascular function and improve metabolic process, with low exercise intensity, long duration, safe and fun, convenient and easy to do, very suitable for the elderly.

In the prior art, the elderly have a low level of application of smart phones on the market, and the elderly cannot walk continuously like young people during the process of walking slowly, and the standing time of the elderly cannot be accurately calculated, because standing is also a problem for the elderly. It is a kind of exercise, so there is an urgent need for a system that can accurately analyze the number of steps and standing time of the elderly.

SUMMARY OF THE INVENTION

Therefore, in order to overcome the above problems, the present invention provides a system for analyzing the amount of exercise of the elderly, which includes an insole, a charging interface, a reset button, a data interface, an external device, a pressure sensor, a signal processing circuit, a central processing device, a data analysis module, A vibration unit, a step comparison module, a step counting unit, a standing timing unit, a standing comparison unit, a wireless transmission module, a first alarm unit and a second alarm unit, which can accurately obtain the pressure on the bottom of the insole through the pressure sensor and the signal processing circuit. Pressure, the data analysis module analyzes whether the elderly is walking or standing according to the received pressure signal, and calculates the number of steps and standing time of the elderly through the step counting unit and the standing timing unit. Vibration to massage the soles of the elderly's feet.

The present invention provides a system for analyzing the amount of exercise of the elderly, which includes an insole, a charging interface, a reset button, a data interface, an external device, a pressure sensor, a signal processing circuit, a central processing device, a data analysis module, a vibration unit, a step comparison module, A step counting unit, a standing timing unit, a standing comparison unit, a wireless transmission module, a first alarm unit and a second alarm unit.

Among them, the insole is arranged at the bottom of the shoe, the charging interface, the reset button and the data interface are all arranged on one side of the insole, the pressure sensor, the signal processing circuit, the central processing device, the data analysis module, the vibration unit, the step comparison module, the step count The number counting unit, the standing timing unit, the standing comparison unit and the wireless transmission module are all arranged in the insole, and the first alarm unit and the second alarm unit are arranged in the mobile phone of the elderly; the external equipment is connected with the central processing device through the data interface, and the pressure sensor The output end is connected with the input end of the signal processing circuit, the output end of the data interface and the output end of the signal processing circuit are both connected with the input end of the central processing device, the output end of the central processing device is connected with the input end of the data analysis module, the data analysis The output end of the module is connected with the input end of the step counting unit, the output end of the data analysis module is connected with the input end of the standing timing unit, the output end of the step counting unit is connected with the input end of the step counting unit, and the output end of the standing timing unit is connected with the input end of the step counting unit. The output end is connected with the input end of the standing comparison module, the step number comparison module is connected with the first alarm unit through the wireless transmission module, the standing comparison module is connected with the second alarm unit through the wireless transmission module, and the output end of the data analysis module is connected with the vibration unit. The input end is connected, and the input end of the step number comparison module, the input end of the standing comparison module and the input end of the vibration unit are all connected with the output end of the central processing device.

Among them, the old man charges the old man's physical activity analysis system through the charging interface, and the old man inputs the old man's age, weight G, daily preset number of steps X, daily preset standing time T, vibration frequency f of the vibration unit, and vibration of the vibration unit through the external device. Amplitude A, the peripheral device transmits the above data to the central processing device through the data interface, the central processing device transmits the received daily preset number of steps X to the step number comparison module, and the central processing device will receive the daily preset standing The time T is transmitted to the standing comparison module, and the central processing device transmits the received vibration frequency of the vibration unit and the vibration amplitude of the vibration unit to the vibration unit. The pressure sensor is used to collect the pressure signal on the insole, and the pressure signal is processed by the signal processing circuit. Then it is transmitted to the central processing device, and the central processing device transmits the received pressure signal to the data analysis module, and the data analysis module analyzes the received pressure signal to determine whether the old man is walking or standing at this time. If the old man is walking at this time , then the step count unit counts the steps cumulatively, and transmits the cumulative count value of the steps to the step comparison unit, and the step comparison unit compares the received cumulative count value of the steps with the daily preset number of steps X. Compare, if the cumulative count value of the number of steps received by the step number comparison unit is greater than the preset number of steps X per day, then the step number comparison unit triggers the first alarm unit through the wireless transmission module to give an alarm, if the old man is standing at this time, then The central processing device controls the vibration unit to start the vibration operation with the vibration frequency f and the vibration amplitude A of the vibration unit. At the same time, the standing timing unit starts timing and transmits the accumulated count value of the standing time to the standing comparison unit, and the standing comparison unit will receive The accumulated count value of the received standing time is compared with the preset standing time T every day. If the accumulated count value of the standing time received by the standing comparison unit is greater than the preset standing time T every day, the standing comparison unit triggers the first standing time through the wireless transmission module. The second alarm unit alarms.

The external device is a computer or a mobile phone.

Among them, the data analysis module analyzes the received pressure signal to judge whether the old man is walking or standing at this time. The judgment method is as follows:

If the pressure signal received by the data analysis module is a signal that continuously fluctuates around the preset pressure threshold within the preset time, the data analysis module determines that the old man is standing at the moment;

If the pressure signal received by the data analysis module is a peak signal, the data analysis module determines that the old man is walking at this time.

The preset time is 10s, and the preset pressure threshold is the pressure threshold corresponding to the weight G of the elderly.

Among them, there are two ways to reset the data of the elderly physical activity analysis system. The first is to manually reset the data input by the external device through the reset button, and the other is to reset the data within a preset time through the central processing device. .

Among them, the pressure sensor is used to collect the pressure signal on the insole, convert the collected pressure signal into a voltage signal V0, and transmit the voltage signal V0 to the signal processing circuit, V1 is the voltage signal processed by the signal processing circuit, and the signal processing circuit It includes a signal amplifying unit and a signal filtering unit, the output end of the pressure sensor is connected with the input end of the signal amplifying unit, the output end of the signal amplifying unit is connected with the input end of the signal filtering unit, and the output end of the signal filtering unit is connected with the input end of the central processing device end connection.

The signal amplifying unit includes an operational amplifier A1 and resistors R1-R9.

Among them, the output end of the pressure sensor is connected to one end of the resistor R1, one end of the resistor R1 is also connected to one end of the resistor R9, one end of the resistor R8 is grounded, the other end of the resistor R8 is connected to one end of the resistor R6, and the other end of the resistor R8 is also connected to the ground. It is connected to one end of the resistor R7, the other end of the resistor R6 is connected to the DC power supply Vref, the other end of the resistor R6 is connected to one end of the resistor R4, the other end of the resistor R6 is connected to one end of the resistor R2, and the other end of the resistor R2 is connected to the resistor R1. The other end of the resistor R9 is connected to one end of the resistor R7, the other end of the resistor R9 is also connected to the other end of the resistor R8, the other end of the resistor R7 is connected to one end of the resistor R5, and the other end of the resistor R7 is connected to the resistor R8. The other end of R4 is connected to the other end of the resistor R4, the other end of the resistor R4 is also connected to the inverting input end of the operational amplifier A1, the other end of the resistor R5 is connected to the output end of the operational amplifier A1, one end of the resistor R3 is grounded, and the other end of the resistor R1 is connected to the resistor R1. The other end of R3 is connected to the other end of the resistor R1, and the other end of the resistor R1 is also connected to the non-inverting input end of the operational amplifier A1, and the output end of the operational amplifier A1 is connected to the input end of the signal filtering unit.

The signal filtering unit includes resistors R10-R13, capacitors C1-C5 and operational amplifiers A2-A3.

The output end of the signal amplifying unit is connected to one end of the capacitor C1, the other end of the capacitor C1 is connected to one end of the resistor R10, the other end of the capacitor C1 is also connected to one end of the capacitor C2, and one end of the resistor R11 is connected to the DC power supply Vref, The other end of the capacitor C2 is connected to the other end of the resistor R11, the other end of the capacitor C2 is also connected to the non-inverting input end of the operational amplifier A2, the other end of the resistor R10 is connected to the inverting input end of the operational amplifier, and the other end of the resistor R10 is connected to the non-inverting input end of the operational amplifier A2. The output end of operational amplifier A2 is connected, the output end of operational amplifier A2 is connected to one end of resistor R12, the other end of resistor R12 is connected to one end of resistor R13, the other end of resistor R12 is connected to one end of capacitor C3, and one end of capacitor C4 is grounded , the other end of the capacitor C4 is connected to the other end of the resistor R13, the other end of the resistor R13 is also connected to the non-inverting input end of the operational amplifier A3, the other end of the capacitor C3 is connected to the inverting input end of the operational amplifier A3, and the other end of the capacitor C3 is connected to the inverting input end of the operational amplifier A3. One end is connected to the output end of the operational amplifier A3, the output end of the operational amplifier A3 is connected to one end of the capacitor C5, the other end of the capacitor C5 is connected to the input end of the central processing device, and the signal filtering unit transmits the voltage signal V1 to the central processing device.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The present invention provides a system for analyzing the amount of exercise of the elderly, which includes an insole, a charging interface, a reset button, a data interface, an external device, a pressure sensor, a signal processing circuit, a central processing device, a data analysis module, a vibration unit, a step Number comparison module, step counting unit, standing timing unit, standing comparison unit, wireless transmission module, first alarm unit and second alarm unit, which can accurately obtain the pressure on the bottom of the insole through the pressure sensor and signal processing circuit, data analysis The module analyzes whether the old man is walking or standing according to the received pressure signal, and calculates the walking steps and standing time of the old man through the step counting unit and the standing timing unit. When the old man stands, the vibration unit starts to vibrate according to the preset data. Old man massages soles of feet.

(2) Since the signal collected by the pressure sensor is a weak voltage signal, the signal amplification unit amplifies the voltage V0 output by the pressure sensor through the operational amplifier A1 and the resistors R1-R9, which is composed of the operational amplifier A1 and the resistors R1-R9. The signal amplification unit has only 1.25μV/°C drift, offset within 2μV, 100pA bias current and 5.25nV noise within 0.1Hz to 10Hz broadband. The signal filtering unit uses resistors R10-R13, capacitors C1-C5 and operational amplifiers A2-A3 to filter the amplified electrical signals, thereby improving the accuracy of pressure detection.

Description of drawings

Fig. 1 is the structure diagram of the old man's exercise quantity analysis system of the present invention;

Fig. 2 is the schematic diagram of the old man's exercise quantity analysis system of the present invention;

3 is a circuit diagram of a signal processing circuit of the present invention.

Detailed ways

The system for analyzing the amount of exercise for the elderly according to the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figures 1-2, the system for analyzing the amount of exercise for the elderly provided by the present invention includes an insole 1, a charging interface 2, a reset button 3, a data interface 4, external equipment, a pressure sensor, a signal processing circuit, a central processing device, and a data analysis module , a vibration unit, a step comparison module, a step counting unit, a standing timing unit, a standing comparison unit, a wireless transmission module, a first alarm unit and a second alarm unit.

Among them, the insole 1 is arranged on the bottom of the shoe, the charging interface 2, the reset button 3 and the data interface 4 are all arranged on one side of the insole 1, the pressure sensor, the signal processing circuit, the central processing device, the data analysis module, the vibration unit, the step The number comparison module, the step counting unit, the standing timing unit, the standing comparison unit and the wireless transmission module are all arranged in the insole 1, and the first alarm unit and the second alarm unit are arranged in the mobile phone of the elderly; the external equipment communicates with the central processing unit through the data interface. The device is connected, the output end of the pressure sensor is connected with the input end of the signal processing circuit, the output end of the data interface and the output end of the signal processing circuit are both connected with the input end of the central processing device, and the output end of the central processing device is connected with the data analysis module. The input end is connected, the output end of the data analysis module is connected with the input end of the step count unit, the output end of the data analysis module is connected with the input end of the standing timing unit, and the output end of the step count unit is connected with the input end of the step count comparison module. Connection, the output end of the standing timing unit is connected with the input end of the standing comparison module, the step comparison module is connected with the first alarm unit through the wireless transmission module, the standing comparison module is connected with the second alarm unit through the wireless transmission module, and the data analysis module is connected. The output end is connected with the input end of the vibration unit, and the input end of the step comparison module, the input end of the standing comparison module and the input end of the vibration unit are all connected with the output end of the central processing device.

Among them, the old man charges the old man's physical activity analysis system through the charging interface 2, and the old man inputs the old man's age, weight G, daily preset number of steps X, daily preset standing time T, vibration frequency f of the vibration unit and vibration unit through the external device. Vibration amplitude A, the peripheral equipment transmits the above data to the central processing device through the data interface 4, the central processing device transmits the received daily preset number of steps X to the step number comparison module, and the central processing device will receive the daily preset number of steps X. Suppose the standing time T is transmitted to the standing comparison module, and the central processing device transmits the received vibration frequency of the vibration unit and the vibration amplitude of the vibration unit to the vibration unit. The pressure sensor is used to collect the pressure signal of the insole 1, and the pressure signal passes through the signal. After processing by the processing circuit, it is transmitted to the central processing device. The central processing device transmits the received pressure signal to the data analysis module. The data analysis module analyzes the received pressure signal to determine whether the elderly is walking or standing at this time. When walking, the step counting unit counts the steps cumulatively, and transmits the cumulative count value of the steps to the step comparison unit, and the step comparison unit compares the received cumulative count value with the daily preset step count value. Number X to compare, if the cumulative count value of the received steps by the step comparison unit is greater than the daily preset number of steps X, then the step comparison unit triggers the first alarm unit to give an alarm through the wireless transmission module. Standing, the central processing device controls the vibration unit to start the vibration operation with the vibration frequency f and the vibration amplitude A of the vibration unit. At the same time, the standing timing unit starts timing, and transmits the accumulated count value of the standing time to the standing comparison unit. The unit compares the accumulated count value of the received standing time with the preset standing time T every day. If the accumulated count value of the standing time received by the standing comparison unit is greater than the preset standing time T every day, the standing comparison unit transmits wirelessly. The module triggers the second alarm unit to give an alarm.

In the above embodiment, the system for analyzing the amount of exercise of the elderly provided by the present invention includes an insole, a charging interface, a reset button, a data interface, an external device, a pressure sensor, a signal processing circuit, a central processing device, a data analysis module, a vibration unit, a step Number comparison module, step counting unit, standing timing unit, standing comparison unit, wireless transmission module, first alarm unit and second alarm unit, which can accurately obtain the pressure on the bottom of the insole through the pressure sensor and signal processing circuit, data analysis The module analyzes whether the old man is walking or standing according to the received pressure signal, and calculates the walking steps and standing time of the old man through the step counting unit and the standing timing unit. When the old man stands, the vibration unit starts to vibrate according to the preset data. Old man massages soles of feet.

Further, the external device transmits the old man's age, weight G, daily preset number of steps X, daily preset standing time T, vibration frequency f of the vibration unit, and vibration amplitude A of the vibration unit to the mobile phone of the elderly. The device can also transmit the elderly's age, weight G, daily preset number of steps X, daily preset standing time T, vibration frequency f of the vibration unit, and vibration amplitude A of the vibration unit to the medical service terminal. The terminal learns the age, weight G, daily preset number of steps X, daily preset standing time T, vibration frequency f of the vibration unit, and vibration amplitude A of the vibration unit to judge whether the setting for the elderly is reasonable.

Further, the external device is a computer or a mobile phone.

Further, the data analysis module analyzes the received pressure signal to judge whether the old man is walking or standing at this time. The judgment method is as follows:

If the pressure signal received by the data analysis module is a signal that continuously fluctuates around the preset pressure threshold within the preset time, the data analysis module determines that the old man is standing at the moment;

If the pressure signal received by the data analysis module is a peak signal, the data analysis module determines that the old man is walking at this time.

Further, the preset time is 10s, and the preset pressure threshold is the pressure threshold corresponding to the weight G of the elderly.

Further, there are two ways to reset the data of the elderly physical activity analysis system. The first is to manually reset the data input by the external device through the reset button 3, and the other is to use the central processing device within a preset time. to reset.

As shown in Figure 3, the pressure sensor is used to collect the pressure signal received by the insole 1, convert the collected pressure signal into a voltage signal V0, and transmit the voltage signal V0 to the signal processing circuit, where V1 is the voltage processed by the signal processing circuit Signal, the signal processing circuit includes a signal amplifying unit and a signal filtering unit, the output end of the pressure sensor is connected with the input end of the signal amplifying unit, the output end of the signal amplifying unit is connected with the input end of the signal filtering unit, and the output end of the signal filtering unit is connected with the input end of the signal filtering unit. The input terminal of the central processing unit is connected.

Further, the signal amplifying unit includes an operational amplifier A1 and resistors R1-R9.

Among them, the output end of the pressure sensor is connected to one end of the resistor R1, one end of the resistor R1 is also connected to one end of the resistor R9, one end of the resistor R8 is grounded, the other end of the resistor R8 is connected to one end of the resistor R6, and the other end of the resistor R8 is also connected to the ground. It is connected to one end of the resistor R7, the other end of the resistor R6 is connected to the DC power supply Vref, the other end of the resistor R6 is connected to one end of the resistor R4, the other end of the resistor R6 is connected to one end of the resistor R2, and the other end of the resistor R2 is connected to the resistor R1. The other end of the resistor R9 is connected to one end of the resistor R7, the other end of the resistor R9 is also connected to the other end of the resistor R8, the other end of the resistor R7 is connected to one end of the resistor R5, and the other end of the resistor R7 is connected to the resistor R8. The other end of R4 is connected to the other end of the resistor R4, the other end of the resistor R4 is also connected to the inverting input end of the operational amplifier A1, the other end of the resistor R5 is connected to the output end of the operational amplifier A1, one end of the resistor R3 is grounded, and the other end of the resistor R1 is connected to the resistor R1. The other end of R3 is connected to the other end of the resistor R1, and the other end of the resistor R1 is also connected to the non-inverting input end of the operational amplifier A1, and the output end of the operational amplifier A1 is connected to the input end of the signal filtering unit.

Furthermore, the signal filtering unit includes resistors R10-R13, capacitors C1-C5 and operational amplifiers A2-A3.

The output end of the signal amplifying unit is connected to one end of the capacitor C1, the other end of the capacitor C1 is connected to one end of the resistor R10, the other end of the capacitor C1 is also connected to one end of the capacitor C2, and one end of the resistor R11 is connected to the DC power supply Vref, The other end of the capacitor C2 is connected to the other end of the resistor R11, the other end of the capacitor C2 is also connected to the non-inverting input end of the operational amplifier A2, the other end of the resistor R10 is connected to the inverting input end of the operational amplifier, and the other end of the resistor R10 is connected to the non-inverting input end of the operational amplifier A2. The output end of operational amplifier A2 is connected, the output end of operational amplifier A2 is connected to one end of resistor R12, the other end of resistor R12 is connected to one end of resistor R13, the other end of resistor R12 is connected to one end of capacitor C3, and one end of capacitor C4 is grounded , the other end of the capacitor C4 is connected to the other end of the resistor R13, the other end of the resistor R13 is also connected to the non-inverting input end of the operational amplifier A3, the other end of the capacitor C3 is connected to the inverting input end of the operational amplifier A3, and the other end of the capacitor C3 is connected to the inverting input end of the operational amplifier A3. One end is connected to the output end of the operational amplifier A3, the output end of the operational amplifier A3 is connected to one end of the capacitor C5, the other end of the capacitor C5 is connected to the input end of the central processing device, and the signal filtering unit transmits the voltage signal V1 to the central processing device.

In the above embodiment, the noise of the signal processing circuit is within 5.25nV, the drift is 1.25μV/°C, the models of operational amplifiers A1 are all LT1012, and the models of operational amplifiers A2-A3 are LT1192.

In the signal amplification unit, the resistance value of the resistor R1 is 1kΩ, the resistance value of the resistor R2 is 99kΩ, the resistance value of the resistor R3 is 14.7kΩ, the resistance value of the resistor R4 is 10kΩ, the resistance value of the resistor R5 is 10kΩ, and the resistance value of the resistor R6 is 10kΩ. The resistance value is 100 kΩ, the resistance value of resistor R7 is 0.1 kΩ, the resistance value of resistor R8 is 1 kΩ, and the resistance value of resistor R9 is 1 kΩ.

The output signal of the signal amplifying unit is V01, then there are,

；

;

in,

；

;

；

;

In the signal filtering unit, the resistance value of the resistor R10 is 1kΩ, the resistance value of the resistor R11 is 0.47kΩ, the resistance value of the resistor R12 is 0.47kΩ, the resistance value of the resistor R13 is 1kΩ, the capacitance value of the capacitor C1 is 0.01μF, and the capacitance value of the capacitor C1 is 0.01μF. The capacitance value of C2 is 0.01 μF, the capacitance value of capacitor C3 is 1 μF, the capacitance value of capacitor C4 is 0.01 μF, and the capacitance value of capacitor C5 is 1 μF.

Since the signal collected by the pressure sensor is a weak voltage signal, the signal amplifying unit amplifies the voltage V0 output by the pressure sensor through the operational amplifier A1 and the resistors R1-R9. The signal amplifying unit composed of the operational amplifier A1 and the resistors R1-R9 Only 1.25µV/°C drift, offset within 2µV, 100pA bias current, and 5.25nV noise over a 0.1Hz to 10Hz broadband. The signal filtering unit uses resistors R10-R13, capacitors C1-C5 and operational amplifiers A2-A3 to filter the amplified electrical signals, thereby improving the accuracy of pressure detection.

This written description uses examples to disclose the disclosure, including the best mode, and also to enable any person skilled in the art to practice the disclosure, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they include structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.

Claims (8)

1. The system for analyzing the amount of exercise of the old people is characterized by comprising an insole (1), a charging interface (2), a reset button (3), a data interface (4), external equipment, a pressure sensor, a signal processing circuit, a central processing unit, a data analysis module, a vibration unit, a step number comparison module, a step number counting unit, a standing timing unit, a standing comparison unit, a wireless transmission module, a first alarm unit and a second alarm unit;

the insole (1) is arranged at the bottom of a shoe, the charging interface (2), the reset button (3) and the data interface (4) are arranged on one side of the insole (1), the pressure sensor, the signal processing circuit, the central processing unit, the data analysis module, the vibration unit, the step number comparison module, the step number counting unit, the standing timing unit, the standing comparison unit and the wireless transmission module are arranged in the insole (1), and the first alarm unit and the second alarm unit are arranged in an old person's mobile phone; the external device is connected with the central processing unit through the data interface, the output end of the pressure sensor is connected with the input end of the signal processing circuit, the output end of the data interface and the output end of the signal processing circuit are both connected with the input end of the central processing unit, the output end of the central processing unit is connected with the input end of the data analysis module, the output end of the data analysis module is connected with the input end of the step counting unit, the output end of the data analysis module is connected with the input end of the standing timing unit, the output end of the step counting unit is connected with the input end of the step comparing module, the output end of the standing timing unit is connected with the input end of the standing comparing module, and the step comparing module is connected with the first alarm unit through the wireless transmission module, the standing comparison module is connected with the second alarm unit through the wireless transmission module, the output end of the data analysis module is connected with the input end of the vibration unit, and the input end of the step number comparison module, the input end of the standing comparison module and the input end of the vibration unit are connected with the output end of the central processing unit;

wherein, the old man charges for the old man's amount of exercise analytic system through the interface that charges (2), the old man passes through external equipment input old man's age, weight G, predetermine step number X every day, predetermine standing time T every day, the vibration frequency f of vibration unit and the vibration amplitude A of vibration unit, peripheral equipment passes through above-mentioned data interface (4) transmission to central processing unit, central processing unit will receive predetermine step number X every day and transmit to step number comparison module, central processing unit will receive predetermine standing time T every day and transmit to the comparison module of standing, central processing unit will receive the vibration frequency of vibration unit and the vibration amplitude of vibration unit transmit to the vibration unit, pressure sensor is used for gathering the pressure signal that shoe-pad (1) receives, the pressure signal is processed by the signal processing circuit and then transmitted to the central processing device, the central processing device transmits the received pressure signal to the data analysis module, the data analysis module analyzes the received pressure signal to judge whether the old man walks or stands at the moment, if the old man walks at the moment, the step counting unit carries out accumulated counting on the step number and transmits the accumulated counting value of the step number to the step number comparison unit, the step number comparison unit compares the received accumulated counting value of the step number with the preset step number X every day, if the step number comparison unit compares the received accumulated counting value of the step number with the preset step number X every day, the step number comparison unit triggers the first alarm unit to alarm through the wireless transmission module, and if the old man stands at the moment, the central processing unit controls the vibration unit to start vibration operation with the vibration frequency f and the vibration amplitude A of the vibration unit, meanwhile, the standing timing unit starts timing and transmits the accumulated count value of the standing time to the standing comparison unit, the standing comparison unit compares the received accumulated count value of the standing time with the preset standing time T every day, and if the standing comparison unit is larger than the received accumulated count value of the standing time than the preset standing time T every day, the standing comparison unit triggers the second alarm unit to alarm through the wireless transmission module.

2. The system for analyzing the amount of exercise of the elderly person according to claim 1, wherein the external device is a computer or a mobile phone.

3. The system for analyzing exercise amount of elderly people according to claim 1, wherein the data analysis module analyzes the received pressure signal to determine whether the elderly people are walking or standing, and the determination method comprises:

if the pressure signal received by the data analysis module is a continuously fluctuating signal near a preset pressure threshold value within a preset time, the data analysis module judges that the old man stands at the moment;

and if the pressure signal received by the data analysis module is a spike signal, the data analysis module judges that the old man is walking at the moment.

4. The elderly exercise amount analysis system according to claim 3, wherein the preset time is 10s, and the preset pressure threshold is a pressure threshold corresponding to the weight G of the elderly.

5. The system for analyzing the amount of exercise of old people according to claim 1, wherein the data resetting means of the system for analyzing the amount of exercise of old people is two kinds, the first is to manually reset the data inputted from the external device through the reset button (3), and the other is to reset the data within a preset time through the central processing unit.

6. The system for analyzing the amount of exercise of the elderly people according to claim 1, wherein the pressure sensor is used for collecting a pressure signal applied to the insole (1), converting the collected pressure signal into a voltage signal V0, and transmitting the voltage signal V0 to the signal processing circuit, V1 is the voltage signal processed by the signal processing circuit, the signal processing circuit comprises a signal amplifying unit and a signal filtering unit, an output end of the pressure sensor is connected with an input end of the signal amplifying unit, an output end of the signal amplifying unit is connected with an input end of the signal filtering unit, and an output end of the signal filtering unit is connected with an input end of the central processing unit.

7. The elderly motion amount analysis system according to claim 6, wherein the signal amplification unit comprises an operational amplifier a1 and resistors R1-R9;

wherein, the output end of the pressure sensor is connected with one end of a resistor R1, one end of a resistor R1 is further connected with one end of a resistor R9, one end of a resistor R8 is grounded, the other end of a resistor R8 is connected with one end of a resistor R6, the other end of a resistor R8 is further connected with one end of a resistor R7, the other end of a resistor R6 is connected with a direct current power supply Vref, the other end of a resistor R68628 is connected with one end of a resistor R4, the other end of a resistor R6 is connected with one end of a resistor R2, the other end of a resistor R2 is connected with the other end of a resistor R1, the other end of a resistor R9 is connected with one end of a resistor R7, the other end of a resistor R9 is further connected with the other end of a resistor R8, the other end of the resistor R8 is connected with one end of the resistor R8, the other end of the resistor R8 is connected with the other end of the operational amplifier A8, the other end of the operational, one end of the resistor R3 is grounded, the other end of the resistor R1 is connected with the other end of the resistor R3, the other end of the resistor R1 is also connected with the non-inverting input end of the operational amplifier A1, and the output end of the operational amplifier A1 is connected with the input end of the signal filtering unit.

8. The elderly motion amount analysis system according to claim 7, wherein the signal filtering unit comprises resistors R10-R13, capacitors C1-C5, and operational amplifiers a 2-A3;

wherein, the output end of the signal amplification unit is connected with one end of a capacitor C1, the other end of a capacitor C1 is connected with one end of a resistor R10, the other end of a capacitor C1 is further connected with one end of a capacitor C2, one end of a resistor R11 is connected with a direct current power supply Vref, the other end of a capacitor C2 is connected with the other end of a resistor R11, the other end of a capacitor C2 is further connected with the non-inverting input end of an operational amplifier A2, the other end of a resistor R10 is connected with the inverting input end of the operational amplifier, the other end of a resistor R10 is connected with the output end of an operational amplifier A2, the output end of an operational amplifier 573A 2 is connected with one end of a resistor R12, the other end of a resistor R12 is connected with one end of a resistor R13, the other end of a resistor R12 is connected with one end of a capacitor C3, one end of a capacitor C4 is grounded, the other end of a capacitor C695, the other end of the capacitor C3 is connected with the inverting input end of the operational amplifier A3, the other end of the capacitor C3 is connected with the output end of the operational amplifier A3, the output end of the operational amplifier A3 is connected with one end of the capacitor C5, the other end of the capacitor C5 is connected with the input end of the central processing unit, and the signal filtering unit transmits a voltage signal V1 to the central processing unit.

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