CN106438233B - A kind of self-adaptation type joint power generation device - Google Patents
A kind of self-adaptation type joint power generation device Download PDFInfo
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- CN106438233B CN106438233B CN201610928050.5A CN201610928050A CN106438233B CN 106438233 B CN106438233 B CN 106438233B CN 201610928050 A CN201610928050 A CN 201610928050A CN 106438233 B CN106438233 B CN 106438233B
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- China
- Prior art keywords
- joint
- muscle group
- microprocessor
- physical strength
- group pressure
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
Abstract
The present invention proposes a kind of self-adaptation type joint power generation device, the device is made of joint electricity generation module, conditioning circuit, power storage module, microprocessor, physical strength grade knob and joint motions muscle group pressure sensor, it is fixed on human synovial position, joint electricity generation module in the device is driven to generate electricity when joint motions, generated output is controlled by microprocessor automatically according to joint motions muscle group pressure sensor feedback information collected.After the conditioned processing of circuit of the electric energy that joint electricity generation module is exported, power storage module is flowed to, is then powered respectively to microprocessor, joint motions muscle group pressure sensor and external loading.The present invention can automatically adjust the output power of joint power generation device, under the conditions of ensureing that user has preferable usage experience, joint power generation device is allowed to export more electric energy as far as possible again, it can adapt to a structure in the user of various different physical strength, therefore have preferable general applicability.
Description
Technical field
The present invention relates to mechanically and electrically technical field, in particular to a kind of self-adaptation type based on human body joint motion closes
Save power generator.
Technical background
With the rapid advances of microelectronics, micro manufacturing and the communication technology, various portable electronic devices are continued to bring out, some
Portable electronic product even becomes the essential article of people, provides various conveniences for the life and work of people
And efficiency.As these electronic products continue to intelligent and multifunctional all trend development, high power consumption simultaneously also at
For the pain spot not gone that they drive, continually charges or replace battery and their operations is maintained also just to become a kind of normality.?
On the other hand, human body itself is an energy carrier, has a large amount of energy to be released in the physiological activity of human body and movement
Out, if by wearing certain device on human body, the energy that these are released is converted to electric energy, then can be to entrained by people
Electronic equipment is powered, so as to get rid of some portable electronic devices or part gets rid of frequent charge or replaces battery
Burden.So far, numerous researchers have carried out the research of a variety of wearing type power generator, these power generator have power generation boots,
Generate electricity knapsack, power generation wrist strap and joint transmitting apparatus etc..Wherein, joint institute when joint power generation device is exactly a kind of acquisition human body walking
The mechanical energy of generation, and it is converted into electric energy and is the device of various electrical appliances power supply.
It should be pointed out that in joint power generation device use process, since there are physiology and poor physical capacity between user
Different, there is also physiology and physical strength difference in different times by even same user, thus how according to the physiology of user and
Performance status carrys out the output power of adjust automatically joint power generation device, is the body realizing power generation and paying so as to adjust user
Power to realize the normal walking for neither influencing user, and allows joint power generation device to export more electric energy as far as possible, becomes
One extremely challenging technical task.Joint power generation device that can be automatically completed above-mentioned technical task is referred to as at this
Self-adaptation type joint power generation device.
When the present invention bears different applied loads according to joint in human walking procedure, joint motions control the elastic of muscle group
It is placed in the pressure change of pressure sensor at this caused by scaling variation degree, carrys out the different physiological status of automatic identification user
It is neither influenced to adaptively control the output power of joint power generation device with realizing with the applied load grade born
The normal walking of user, and allow joint power generation device to export more electric energy as far as possible, therefore be a kind of self-adaptation type joint
Power generator.
Summary of the invention
The present invention proposes a kind of self-adaptation type joint power generation device based on human body joint motion, which can be according to people
The physiology or performance status grade of body automatically adjust the output power of joint power generation device, are to realize so as to adjust user
The physical strength for generating electricity and paying to realize the normal walking for neither influencing user, and allows joint power generation device to export as far as possible more
More electric energy.The device be by joint electricity generation module, conditioning circuit, power storage module, microprocessor, physical strength grade knob and
Joint motions muscle group pressure sensor composition, is fixed on human synovial position, and joint in the device is driven to send out when joint motions
Electric module power generation, generated output is by microprocessor automatically according to joint motions muscle group pressure sensor feedback information collected
To be controlled；Joint electricity generation module is connected with conditioning circuit, exports electric energy to conditioning circuit；Conditioning circuit and and power storage
Module is connected, and exports electric energy to power storage module；Microprocessor by different interfaces respectively with power storage module, physical strength
Grade knob, joint motions muscle group pressure sensor are connected with joint electricity generation module, and wherein power storage module is to microprocessor
Electric energy required for its work is provided, physical strength grade knob provides the physical strength class information of user, joint fortune to microprocessor
Dynamic muscle group pressure sensor provides movement muscle group pressure information to microprocessor, and microprocessor is according to physical strength grade obtained
Information and movement muscle group pressure information turn off/are closed control to joint electricity generation module and the direct mos pipe switch of conditioning circuit
System)；
The joint motions muscle group pressure sensor acquires the change information of joint motions muscle group pressure P；
The physical strength grade β is set by physical strength grade knob in the device, and different β value sizes correspond to different physical strength
Grade；
Mos pipe switch, the open and close of mos pipe switch are provided between the joint electricity generation module and conditioning circuit
It is controlled by microprocessor；
The joint electricity generation module exports the power of electric energy by duty ratio that mos pipe switchs to determine outward.
A kind of self-adaptation type joint power generation device works as follows：The physical strength etc. of user is set first
Grade；Then in the state that self-adaptation type joint power generation device output power is zero, joint motions muscle group pressure information is acquired, and
By microprocessor to the basic value P of joint motions muscle group pressure0It is calibrated, acquires correction coefficient alpha；Then pass through micro process
Device is incremented by the duty ratio of mos pipe switch to be incremented by the output power of self-adaptation type joint power generation device, and acquires and correspond
Joint motions muscle group pressure information Pa；Work as Pa≥αβP0, stop the output power for being incremented by self-adaptation type joint power generation device, from
Adaptation process is completed.
It is to be noted that：A kind of self-adaptation type joint power generation device based on human body joint motion proposed by the invention
In, microprocessor and joint motions muscle group pressure sensor work needed for electric energy electric energy caused by the electricity generation module of joint Lai
It provides, package unit realizes self-powered.
Beneficial effect
Self-adaptation type joint power generation device proposed by the invention can come from according to the physiology and performance status of user
The output power of dynamic adjustment joint power generation device, is the physical strength realizing power generation and paying so as to adjust user, is used with ensureing
Person has preferable usage experience, realizes the normal walking for neither influencing user, and joint power generation device is allowed to export as far as possible more
More electric energy.Meanwhile self-adaptation type joint power generation device proposed by the invention, so that having the device with a structure, energy
The user for being enough adapted to various different physical strength uses, therefore has preferable general applicability.
Detailed description of the invention
The structural schematic diagram of Fig. 1 self-adaptation type joint power generation device；
The flow chart of Fig. 2 adaptive process；
Load regulation schematic diagram in Fig. 3 self-adaptation type joint power generation device；
The operating mode schematic diagram that mos pipe switchs in Fig. 4 self-adaptation type joint power generation device；
The specific embodiment of Fig. 5 self-adaptation type joint power generation device；
The joint Fig. 6 power generation box；
The operation figure of Fig. 7 adaptive process.
1- bracket 1,2- bracket 2, the joint 3- power generation box, 4 joint motions muscle group pressure sensors, 5 bandages.
Specific embodiment
It is illustrated below in conjunction with attached drawing.
In present embodiment, which can be according to the physiology or performance status grade of human body, and automatically adjustment is closed
The output power of power generator is saved, is the physical strength realizing power generation and paying so as to adjust user, neither influences to use to realize
The normal walking of person, and joint power generation device is allowed to export more electric energy, the structural schematic diagram of the device such as Fig. 1 institute as far as possible
Show.In a kind of self-adaptation type joint power generation device based on human body joint motion proposed by the invention, the physical strength grade β of user
It is set by physical strength grade knob in the device, different β value sizes correspond to the different physical strength grade of user.As shown in Fig. 2,
Mos pipe switch is provided between joint electricity generation module and conditioning circuit in the apparatus, the open and close of mos pipe switch is by micro-
Processor controls.As shown in figure 3, the closing time and the ratio of total time of mos pipe switch are defined as duty ratio, different duties
The physical strength grade β value more different corresponding to user than state, and then correspond to the different output power of joint electricity generation module.
It is adaptive to generate electricity in a kind of self-adaptation type joint power generation device based on human body joint motion proposed by the invention
Process carries out process as shown in Figure 4：The physical strength grade of user is set first；Then it is exported in self-adaptation type joint power generation device
In the state that power is zero, joint motions muscle group pressure information is acquired, and by microprocessor to the base of joint motions muscle group pressure
Plinth value P0It is calibrated, acquires correction coefficient alpha；Then it is incremented by certainly by the duty ratio of microprocessor increments mos pipe switch
The output power of adaptive joint power generation device, and acquire corresponding joint motions muscle group pressure information Pa；Work as Pa≥αβ
P0, stop the output power for being incremented by self-adaptation type joint power generation device, adaptive process is completed.
Specific embodiment is as shown in figure 5, the device is by 1- bracket 1,2- bracket 2, the power generation of the joint 3- box, 4- joint motions
Muscle group pressure sensor and 5- bandage composition.As shown in fig. 6, wherein power generation box in the joint 3- is by joint electricity generation module, micro process
Device, physical strength grade knob, conditioning circuit and energy storage unit composition.When in use, it is tied up by 1- bracket 1,2- bracket 2 and 5-
The device is fixed on human synovial position by band, and the joint electricity generation module hair in the joint 3- power generation box is driven when joint motions
Electricity, generated output are controlled by microprocessor automatically according to joint motions muscle group pressure sensor feedback information collected
System.
In present embodiment, it is embedded in joint motions muscle group pressure sensor in 5- bandage, when joint motions
Driving the elastic zoom degree of the muscle group of joint motions will change, and the joint motions muscle group pressure sensor being placed at this will
Thus information that acquisition causes pressure P to change.In addition, the physical strength grade β of user is set by physical strength grade knob in the device
Fixed, different β value sizes correspond to the different physical strength grade of user.In the apparatus between joint electricity generation module and conditioning circuit
It is provided with mos pipe switch, the open and close of mos pipe switch is controlled by microprocessor.The closing time of mos pipe switch and total
The ratio of time is defined as duty ratio, and different duty state corresponds to the different physical strength grade β value of user, and then corresponds to
The different output power of joint electricity generation module.
In present embodiment, operational process carries out adaptive power generation process as shown in Figure 7：User is set first
Physical strength grade β；Then in the state that self-adaptation type joint power generation device output power is zero, n is walked before acquisition user
Then joint motions muscle group pressure information P averages to the joint motions muscle group pressure information P of preceding n step, then flat based on this
Mean value is by microprocessor to the basic value P of joint motions muscle group pressure0It is calibrated, acquires correction coefficient alpha；Then pass through
The duty ratio of microprocessor increments mos pipe switch is incremented by the output power of self-adaptation type joint power generation device, and acquires therewith
The joint motions muscle group pressure information P of corresponding L step, and average P to the joint motions muscle group pressure information P of L stepa；
Work as Pa≥αβP0, stop the output power for being incremented by self-adaptation type joint power generation device, adaptive process is completed.
In present embodiment, electric energy needed for microprocessor and the work of joint motions muscle group pressure sensor is by joint
Electric energy caused by electricity generation module provides, and package unit realizes self-powered.
Claims (2)
1. a kind of self-adaptation type joint power generation device, which is characterized in that including：Joint electricity generation module, conditioning circuit, power storage
Module, microprocessor, physical strength grade knob and joint motions muscle group pressure sensor composition, are fixed on human synovial position, when
Joint electricity generation module in the device is driven to generate electricity when joint motions, generated output is by microprocessor automatically according to joint motions flesh
Group's pressure sensor feedback information collected is controlled；
The joint electricity generation module is connected with conditioning circuit, exports electric energy to conditioning circuit；Conditioning circuit again with power storage mould
Block is connected, and exports electric energy to power storage module；Microprocessor is by different interfaces respectively with power storage module, physical strength etc.
Grade knob, joint motions muscle group pressure sensor are connected with joint electricity generation module, and wherein power storage module is mentioned to microprocessor
For electric energy required for its work, physical strength grade knob provides the physical strength class information of user, joint motions to microprocessor
Muscle group pressure sensor provides movement muscle group pressure information to microprocessor, and microprocessor is believed according to physical strength grade obtained
Breath and movement muscle group pressure information turn off/are closed control to joint electricity generation module and the direct mos pipe switch of conditioning circuit
System；
The change information of the joint motions muscle group pressure sensor acquisition joint motions muscle group pressure P；
Physical strength grade β is set by physical strength grade knob in the device, and different β value sizes correspond to different physical strength grades；
Mos pipe switch is provided between the joint electricity generation module and conditioning circuit, the open and close of mos pipe switch is by micro-
Processor controls；
The joint electricity generation module exports the power of electric energy by duty ratio that mos pipe switchs to determine outward；
The device works as follows：The physical strength grade of user is set first；Then in self-adaptation type joint power generation device
In the state that output power is zero, joint motions muscle group pressure information is acquired, and by microprocessor to joint motions muscle group pressure
Basic value P0It is calibrated, acquires correction coefficient alpha；Then passed by the duty ratio of microprocessor increments mos pipe switch
Increase the output power of self-adaptation type joint power generation device, and acquires corresponding joint motions muscle group pressure information Pa；Work as Pa
≥αβP0, stop the output power for being incremented by self-adaptation type joint power generation device, adaptive process is completed.
2. the apparatus according to claim 1, it is characterised in that：Microprocessor and the work of joint motions muscle group pressure sensor
Required electric energy electric energy caused by the electricity generation module of joint provides, and package unit realizes self-powered.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928050.5A CN106438233B (en) | 2016-10-31 | 2016-10-31 | A kind of self-adaptation type joint power generation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928050.5A CN106438233B (en) | 2016-10-31 | 2016-10-31 | A kind of self-adaptation type joint power generation device |
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| CN106438233A CN106438233A (en) | 2017-02-22 |
| CN106438233B true CN106438233B (en) | 2018-11-23 |
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| CN109083817B (en) * | 2018-08-10 | 2019-11-08 | 南京邮电大学 | A kind of wearable power generator and its control method |
| CN112165146B (en) * | 2020-10-29 | 2021-05-04 | 四川大学华西医院 | Self-driven energy collection orthopedics endophyte device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263641A (en) * | 2005-08-10 | 2008-09-10 | 仿生能源有限公司 | Methods and apparatus for harvesting biomechanical energy |
| JP2011120832A (en) * | 2009-12-14 | 2011-06-23 | Emprie Technology Development LLC | Power unit, power system, and power control method |
| CN103603780A (en) * | 2013-12-05 | 2014-02-26 | 南京邮电大学 | Joint generator |
| CN104832383A (en) * | 2015-04-28 | 2015-08-12 | 南京邮电大学 | Joint power-generation device |
-
2016
- 2016-10-31 CN CN201610928050.5A patent/CN106438233B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263641A (en) * | 2005-08-10 | 2008-09-10 | 仿生能源有限公司 | Methods and apparatus for harvesting biomechanical energy |
| JP2011120832A (en) * | 2009-12-14 | 2011-06-23 | Emprie Technology Development LLC | Power unit, power system, and power control method |
| CN103603780A (en) * | 2013-12-05 | 2014-02-26 | 南京邮电大学 | Joint generator |
| CN104832383A (en) * | 2015-04-28 | 2015-08-12 | 南京邮电大学 | Joint power-generation device |
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Effective date of registration: 20220707 Address after: No. 9, Wenyuan Road, Xianlin University Town, Nanjing, Jiangsu 210000 Patentee after: NANJING University OF POSTS AND TELECOMMUNICATIONS Patentee after: Institute of Quartermaster engineering technology, Academy of systems engineering, Academy of Military Sciences Address before: No. 66, Xinfan Road, Nanjing, Jiangsu 210000 Patentee before: NANJING University OF POSTS AND TELECOMMUNICATIONS |