CN205722376U - Human body lower limbs exercise recovery situation test system - Google Patents
Human body lower limbs exercise recovery situation test system Download PDFInfo
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- CN205722376U CN205722376U CN201620393794.7U CN201620393794U CN205722376U CN 205722376 U CN205722376 U CN 205722376U CN 201620393794 U CN201620393794 U CN 201620393794U CN 205722376 U CN205722376 U CN 205722376U
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Abstract
The utility model discloses a kind of human body lower limbs exercise recovery situation test system, relate to test and the harvester technical field of pressure.Described system includes harvester and host computer in several pressure sensitive device, data sets；Described pressure sensitive device and described data set are carried out data transmission by short-range wireless communication module between harvester, the described pressure sensitive device pressure information that lower limb produce in time gathering human motion, in described data set, harvester is for carrying out concentrated collection to the pressure information of several pressure sensing device senses；Being bi-directionally connected between harvester and described host computer in described data set, host computer is for storing the pressure information of data concentrated collection device collection, process and analyze.Described test system can measure the force value that human body lower limbs produces when quickly running, and then the difference after measuring its impaired recovery and between normal value, evaluates the recovery of its motor capacity with this.
Description
Technical field
This utility model relates to test and the harvester technical field of pressure, particularly relates to a kind of human body lower limbs exercise recovery situation test system.
Background technology
Human body lower limbs, when carrying out strenuous exercise, may produce certain damage, lower limb cause consequence that vision cannot be assessed sometimes, and student, athlete and soldier etc. are one of group of people at high risks of this situation.Additionally, lower limb disabled, passive exercise is the most necessary in early days after surgery, and patient shrinks due to the active lacking postoperative muscle, all there is amyotrophy in various degree.For preventing lower limb muscles from shrinking, need lower limb are bent and stretched repeatedly training.But for the recovery situation of leg after training how, prior art does not has and the device being now able to that the leg recovery situation after training is evaluated.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of human body lower limbs exercise recovery situation test system, described test system can measure the force value that human body lower limbs produces when quickly running, and then the difference after measuring its impaired recovery and between normal value, evaluate the recovery of its motor capacity with this.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of human body lower limbs exercise recovery situation test system, it is characterized in that: include harvester and host computer in several pressure sensitive device, data sets, described pressure sensitive device and described data set are carried out data transmission by short-range wireless communication module between harvester, the described pressure sensitive device pressure information that lower limb produce in time gathering human motion, in described data set, harvester is for carrying out concentrated collection to the pressure information of several pressure sensing device senses；Being bi-directionally connected between harvester and described host computer in described data set, host computer is for storing the pressure information of data concentrated collection device collection, process and analyze.
Further technical scheme is: described pressure sensitive device includes pressure transducer, analog-to-digital conversion module, from processor module, first power module and the first short-range wireless communication module, described pressure transducer is connected with the described signal input part from processor module through described analog-to-digital conversion module, the described pressure transducer pressure information that lower limb produce in time sensing human motion, described analog-to-digital conversion module is converted to digital information for the analog quantity information collected by pressure transducer, the described pressure information from processor module after processing analog-to-digital conversion module processes, described first short-range wireless communication module is bi-directionally connected from processor module with described, for being received and sent messages by wireless network；Described first power module is connected with the power input of the module needing power supply in described pressure sensitive device, is used for providing working power.
Further technical scheme is: described include single-chip minimum system, reset circuit and electric source filter circuit from processor module, described reset circuit is connected with the reset pin in described single-chip minimum system, and the outfan of the first power module is connected through the power input pin of electric source filter circuit with described single-chip minimum system.
Further technical scheme is: use STM32F103 type single-chip microcomputer in described single-chip minimum system.
Further technical scheme is: in described data set, harvester includes main processor modules, second short-range wireless communication module, second source module and interface module, described second short-range wireless communication module is bi-directionally connected with described main processor modules, wireless data transmission is carried out for realization and described pressure sensitive device, described interface module is bi-directionally connected with described main processor modules, for realizing in described data set the data transmission between harvester and host computer, described second source module is connected with the power input of the module needing power supply in harvester in described data set, for providing working power.
Further technical scheme is: in described main processor modules, primary processor uses STM32F411 type single-chip microcomputer.
Further technical scheme is: described interface module includes RS232 interface module, RS485 interface module and I2C interface module.
Further technical scheme is: described short-range wireless communication module uses NRF24L01 type radio receiving transmitting module.
Further technical scheme is: described system also includes that voice output module, described voice output module are connected with the speech output end of described host computer, for exporting the voice messaging of needs under the control of host computer.
Further technical scheme is: described system also includes that remote-wireless communication module, described remote-wireless communication module are bi-directionally connected with described host computer, for realizing the data interaction of host computer and terminal unit.
Use and have the beneficial effects that produced by technique scheme: first, the pressure produced during motion before human body lower limbs is impaired and after impaired recovery is acquired by pressure transducer, analog-to-digital conversion module is utilized to be AD converted, and by wireless network, the test data on multiple pressure sensitive devices are passed to harvester in data set, then, in data set, the pressure data of collection is uploaded to host computer and is further stored by harvester, process and analyze, finally, by contrast lower limb before impaired and after impaired recovery between pressure gap, evaluate the recovery of its motor capacity.
When data acquisition (after including the impaired front and impaired front recovery of lower limb), several pressure sensitive devices are arranged on test runway, step pitch according to tested personnel (generally comprise and easily occur owing to vigorous exercise causes impaired student, athlete and the soldier etc. of lower limb) is installed at a certain distance, tested personnel successively with the attitude run by being positioned over the pressure sensitive device on ground, and repeat test, to reduce the error of data.
Whole system, by using sensor and radio transmitting device to be capable of multichannel communication, is set up on a complete platform by described system, builds multi-level, the data handling system of various visual angles, and the processing of expanding data on this basis, process, analyze and study.
Additionally, can also be studied the motor capacity of the people with same body weight by described system, thus the motor capacity passing judgment on which people is relatively strong, and then analyzes the physical qualification of the strong people of motor capacity.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the theory diagram of system described in the utility model；
Fig. 2 is the theory diagram from processor module；
Fig. 3 is the schematic diagram of single-chip minimum system from processor module；
Fig. 4 is the schematic diagram of reset circuit from processor module；
Fig. 5 is the schematic diagram of electric source filter circuit from processor module；
Fig. 6 is the schematic diagram of NRF24L01 type radio receiving transmitting module.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but this utility model can also use other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization in the case of this utility model intension, and therefore this utility model is not limited by following public specific embodiment.
As it is shown in figure 1, the utility model discloses a kind of human body lower limbs exercise recovery situation test system, including harvester and host computer in several pressure sensitive device, data sets.Described pressure sensitive device and described data set are carried out data transmission by short-range wireless communication module between harvester, the described pressure sensitive device pressure information that lower limb produce in time gathering human motion, in described data set, harvester is for carrying out concentrated collection to the pressure information of several pressure sensing device senses；Being bi-directionally connected between harvester and described host computer in described data set, host computer is for storing the pressure information of data concentrated collection device collection, process and analyze, and described host computer is generally industrial computer, including host machine part and display part.
As it is shown in figure 1, described pressure sensitive device include pressure transducer, analog-to-digital conversion module, from processor module, the first power module and the first short-range wireless communication module.Described pressure transducer is connected with the described signal input part from processor module through described analog-to-digital conversion module, the described pressure transducer pressure information that lower limb produce in time sensing human motion, described analog-to-digital conversion module is converted to digital information for the analog quantity information collected by pressure transducer, the described pressure information from processor module after processing analog-to-digital conversion module processes, described first short-range wireless communication module is bi-directionally connected from processor module with described, for being received and sent messages by wireless network；Described first power module is connected with the power input of the module needing power supply in described pressure sensitive device, is used for providing working power.
Single-chip minimum system, reset circuit and electric source filter circuit can be included from processor module as in figure 2 it is shown, described.Described reset circuit is connected with the reset pin in described single-chip minimum system, and the outfan of the first power module is connected through the power input pin of electric source filter circuit with described single-chip minimum system；Described single-chip minimum system can use STM32F103 type single-chip microcomputer, certainly can also use other model and meet the single-chip microcomputer of native system needs.
Fig. 3 is the schematic diagram of single-chip minimum system from processor module；Fig. 4 is the schematic diagram of reset circuit from processor module；Fig. 5 is the schematic diagram of electric source filter circuit from processor module；
As it is shown in figure 1, harvester includes main processor modules, the second short-range wireless communication module, second source module and interface module in described data set.Described second short-range wireless communication module is bi-directionally connected with described main processor modules, carries out wireless data transmission for realization and described pressure sensitive device；Described interface module is bi-directionally connected with described main processor modules, for realizing in described data set the data transmission between harvester and host computer, described second source module is connected with the power input of the module needing power supply in harvester in described data set, is used for providing working power.
In described main processor modules, primary processor can use STM32F411 type single-chip microcomputer, certainly can also use other model and meet the single-chip microcomputer of native system needs.Described interface module includes RS232 interface module, RS485 interface module and I2C interface module etc., it is also possible to according to the interface shape of host computer, the interface adapted therewith is set.
Described first, second short-range wireless communication module can use NRF24L01 type radio receiving transmitting module, certainly can also use some other short-distance wireless transceiver module commonly used in the prior art.As shown in Figure 6, it is the monolithic wireless transceiver chip of the ISM frequency range being operated in 2.4GHz-2.5GHz produced by NORDIC company to NRF24L01 type radio receiving transmitting module circuit theory diagrams.Including: frequency generator, enhancement mode " SchockBurst " mode controller, power amplifier, crystal oscillator, modulator and demodulator.Output channel selection and arranging of agreement can be configured by SPI interface.Almost may be coupled to various singlechip chip, and complete Wireless data transmission work.Extremely low current drain: current drain is 11.3mA when being operated under emission mode transmitting power and being 0dBm, is that under 12.3mA, power-down mode and standby mode, current drain is lower during reception pattern.
More convenient in order to use, described system also includes voice output module and remote-wireless communication module, described voice output module is connected with the speech output end of described host computer, for exporting the voice messaging of needs under the control of host computer, the convenient form output information by voice signal, points out user.Described remote-wireless communication module is bi-directionally connected with described host computer, for realizing the data interaction of host computer and terminal unit, facilitates terminal unit user to recognize the information of described system acquisition and the result of analysis in real time.
First, the pressure produced during motion before human body lower limbs is impaired and after impaired recovery is acquired by pressure transducer, analog-to-digital conversion module is utilized to be AD converted, and by wireless network, the test data on multiple pressure sensitive devices are passed to harvester in data set, then, in data set, the pressure data of collection is uploaded to host computer and is further stored, processes and analyze by harvester, finally, by contrast lower limb before impaired and after impaired recovery between pressure gap, evaluate the recovery of its motor capacity.
When data acquisition (after including the impaired front and impaired front recovery of lower limb), several pressure sensitive devices are arranged on test runway, step pitch according to tested personnel (generally comprise and easily occur owing to vigorous exercise causes impaired student, athlete and the soldier etc. of lower limb) is installed at a certain distance, tested personnel successively with the attitude run by being positioned over the pressure sensitive device on ground, and repeat test, to reduce the error of data.
Whole system, by using sensor and radio transmitting device to be capable of multichannel communication, is set up on a complete platform by described system, builds multi-level, the data handling system of various visual angles, and the processing of expanding data on this basis, process, analyze and study.
The motor capacity of the people with same body weight can also be studied by described system, thus the motor capacity passing judgment on which people is relatively strong, and then analyze the physical qualification of the strong people of motor capacity.The operation of described system also needs to write PC control software, PC control software includes login interface, information pre-processing interface, test interface and database manipulation interface, the data message gathered can be processed, analyzes and stores, database manipulation etc. can be carried out simultaneously.
Claims (10)
1. a human body lower limbs exercise recovery situation test system, it is characterized in that: include harvester and host computer in several pressure sensitive device, data sets, described pressure sensitive device and described data set are carried out data transmission by short-range wireless communication module between harvester, the described pressure sensitive device pressure information that lower limb produce in time gathering human motion, in described data set, harvester is for carrying out concentrated collection to the pressure information of several pressure sensing device senses；Being bi-directionally connected between harvester and described host computer in described data set, host computer is for storing the pressure information of data concentrated collection device collection, process and analyze.
2. human body lower limbs exercise recovery situation test system as claimed in claim 1, it is characterized in that: described pressure sensitive device includes pressure transducer, analog-to-digital conversion module, from processor module, first power module and the first short-range wireless communication module, described pressure transducer is connected with the described signal input part from processor module through described analog-to-digital conversion module, the described pressure transducer pressure information that lower limb produce in time sensing human motion, described analog-to-digital conversion module is converted to digital information for the analog quantity information collected by pressure transducer, the described pressure information from processor module after processing analog-to-digital conversion module processes, described first short-range wireless communication module is bi-directionally connected from processor module with described, for being received and sent messages by wireless network；Described first power module is connected with the power input of the module needing power supply in described pressure sensitive device, is used for providing working power.
3. human body lower limbs exercise recovery situation test system as claimed in claim 2, it is characterized in that: described include single-chip minimum system, reset circuit and electric source filter circuit from processor module, described reset circuit is connected with the reset pin in described single-chip minimum system, and the outfan of the first power module is connected through the power input pin of electric source filter circuit with described single-chip minimum system.
4. human body lower limbs exercise recovery situation test system as claimed in claim 3, it is characterised in that: described single-chip minimum system uses STM32F103 type single-chip microcomputer.
5. human body lower limbs exercise recovery situation test system as claimed in claim 1, it is characterized in that: in described data set, harvester includes main processor modules, second short-range wireless communication module, second source module and interface module, described second short-range wireless communication module is bi-directionally connected with described main processor modules, wireless data transmission is carried out for realization and described pressure sensitive device, described interface module is bi-directionally connected with described main processor modules, for realizing in described data set the data transmission between harvester and host computer, described second source module is connected with the power input of the module needing power supply in harvester in described data set, for providing working power.
6. human body lower limbs exercise recovery situation test system as claimed in claim 5, it is characterised in that: in described main processor modules, primary processor uses STM32F411 type single-chip microcomputer.
7. human body lower limbs exercise recovery situation test system as claimed in claim 5, it is characterised in that: described interface module includes RS232 interface module, RS485 interface module and I2C interface module.
8. the human body lower limbs exercise recovery situation test system as described in claim 2 or 5, it is characterised in that: described short-range wireless communication module uses NRF24L01 type radio receiving transmitting module.
9. human body lower limbs exercise recovery situation test system as claimed in claim 1, it is characterized in that: described system also includes voice output module, described voice output module is connected with the speech output end of described host computer, for exporting the voice messaging of needs under the control of host computer.
10. human body lower limbs exercise recovery situation test system as claimed in claim 1, it is characterized in that: described system also includes remote-wireless communication module, described remote-wireless communication module is bi-directionally connected with described host computer, for realizing the data interaction of host computer and terminal unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620393794.7U CN205722376U (en) | 2016-05-04 | 2016-05-04 | Human body lower limbs exercise recovery situation test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620393794.7U CN205722376U (en) | 2016-05-04 | 2016-05-04 | Human body lower limbs exercise recovery situation test system |
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| CN205722376U true CN205722376U (en) | 2016-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827198A (en) * | 2021-10-28 | 2021-12-24 | 深圳北芯生命科技股份有限公司 | Intravascular parameter measurement system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827198A (en) * | 2021-10-28 | 2021-12-24 | 深圳北芯生命科技股份有限公司 | Intravascular parameter measurement system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170504 |