CN102689673A - Bicycle power generation bodybuilding system - Google Patents
Bicycle power generation bodybuilding system Download PDFInfo
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- CN102689673A CN102689673A CN2012101800537A CN201210180053A CN102689673A CN 102689673 A CN102689673 A CN 102689673A CN 2012101800537 A CN2012101800537 A CN 2012101800537A CN 201210180053 A CN201210180053 A CN 201210180053A CN 102689673 A CN102689673 A CN 102689673A
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Abstract
The invention discloses a bicycle power generation bodybuilding system, which is characterized by comprising a friction generator for outputting alternating current through friction between the generator and a bicycle wheel, a power supply processing module for providing a power supply and signal processing function for the system, and a display module for displaying the value of calories consumed by a user who rides a bicycle and riding parameters in real time. The system can quickly and accurately detect and display the riding parameters and is high in intelligent degree, and complete parameters are detected.
Description
Technical field
The present invention relates to a kind of electronic assistance aids of body-building system, specifically a kind of power generation body-building system that is used on the bicycle.
Background technology
Bicycle more and more receives liking of people as the vehicle, and country also advocates " environmental protection, energy-saving and emission-reduction, alleviation traffic " energetically; The raising of Along with people's quality of life, increasing people likes the mode of this outdoor body-building by bike; Meanwhile, domestic bicycle fan's quantity sharply increases.
The electronic assistance aids that is directed to bicycle in the market is less; Most product adopts the mode of magnet contactor to test the speed, the wheel pulse of sampling of turning around, and range rate accuracy is not high; And when measuring speed, need set the diameter of wheel, use inconvenience; And common bicycle accessory equipment generally calculates the calorie that consumes in the driving through calculating height above sea level and operating range, and is accurate inadequately; In power supply, most bicycle subsidiary productss all adopt dry storage battery or storage battery power supply on the market, do not meet the theory of Green Design; Like product adopts simple signal conditioning and demonstration, function singleness on the market.There is not at present product can be directly the drive a vehicle caloric value of parameter and consumption by bike of bicycle to be dissolved in the mobile phone yet.
Summary of the invention
The present invention is in order to overcome the existing in prior technology weak point; The bicycle power generation body-building system of a kind of multi-parameter detection, intelligent degree height, self-energizing is provided; Realize rapidly and accurately detection and demonstration, and can show through mobile phone to the driving parameter.
The present invention adopts following technical scheme for the technical solution problem:
The composition of a kind of bicycle power generation body-building of the present invention system comprises:
One triboelectricity machine is through the friction output AC power source of said triboelectricity machine and bicycle quick;
One power supply processing module comprises: rectifier bridge, 7.2V voltage stabilizing, relay, light-coupled isolation, signal processing module, 5V Voltage stabilizing module and output interface;
Receive the source of AC of said triboelectricity machine output and change the output DC source by said rectifier bridge; Converting the direct supply of said rectifier bridge output into the 7.2V direct supply by said 7.2V voltage stabilizing is battery charge; Said relay is controlled the on-off in said battery charge loop through closed or break off the charge circuit of said storage battery; Be provided with the 5V Voltage stabilizing module at said accumulator output end, the 5V DC regulated power supply of said 5V Voltage stabilizing module output inserts said output interface and said signal processing module;
Said power supply processing module utilizes said light-coupled isolation to convert the source of AC of said triboelectricity machine output to impulse singla, and said signal processing module obtains the speed signal V of bicycle running according to said impulse singla
tWith time signal T, and with said speed signal V
tBe sent to said output interface with time signal T; The treater of said signal processing module utilizes said speed signal V
tCalculate the caloric value that consumes by bike and be sent to said output interface with time signal T;
Said signal processing module is to be core with said treater, forms to comprise gyro module, acceleration module, geomagnetic sensor module, BARO sensor module, thermal module, clock module, MP3 module, USB module and GPS module; Said signal processing module is by said 5V DC regulated power supply power supply working power to be provided, and detects the battery tension that obtains is controlled said battery charge loop through said relay on-off according to said treater;
Said treater is connected with said gyro module respectively through four I C interface, obtains to detect in real time the road surface of bicycle running and the angle of horizontal surface
Be connected with said clock module, be used to export current real-time clock control signal RTC, be used to show the current time; Be connected with said acceleration module, obtain to detect in real time the acceleration/accel a of bicycle running
tBe connected with said geomagnetic sensor module, obtain to detect in real time the variation of geomagnetic field direction in the bicycle running, calculate the magnetic core logical circuit deflection angle [alpha]; Be connected with said BARO sensor module, obtain to detect in real time the pressure P of suffered windage in the bicycle running
t
Four SPI interfaces of said treater are connected with said GPS module respectively, obtain to measure in real time current GPS information; Be connected with said USB module, be used to read USB port information; Be connected with said MP3 module, be used to realize the amusement function of music; The I/O interface of said treater is connected with said thermal module, obtains real-time testing environment temperature T
t
The driving parameter that said treater is gathered each module is sent to the output port of said signal processing module; Said driving parameter comprises: angle
Clock control signal RTC, acceleration/accel a
t, magnetic core logical circuit deflection angle [alpha], pressure P
t, GPS information and ambient temperature T
t
One display module obtains the caloric value and the said driving parameter that consume by bike from the output interface of said power supply processing module and shows in real time.
It is a mobile phone that the characteristics of bicycle power generation body-building of the present invention system also are to be provided with said display module; USB interface through mobile phone shows in mobile phone display screen from the caloric value that the output interface of said power supply processing module obtains said driving parameter and consumes by bike.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, one week of wheel movement can produce a plurality of pulses among the present invention; Can realize the high-precision measurement of bicycle running speed; And in use need not to consider the bicycle quick diameter; The linear relationship of the pulse number that the triboelectricity machine rotate to produce when utilizing by bike and the operating range of bicycle directly obtains the speed signal of bicycle running.
2, the present invention adopts multiple sensitive member and treater to carry out data transmit-receive, the ARM process chip of the efficient low-power consumption of processor adopting, and touch LCD is as display module, thereby when realizing man-machine interaction, can carry out high efficiency processing and demonstration to data.
3, the present invention changes the method that existing bicycle accessory equipment adopts storage battery or dry cell power supply; Utilize the triboelectricity machine to realize the supply certainly of the energy; And can power storage be got up to the electronic machine charging, practiced thrift electric energy, realize the design concept of environmental protection.
4, the present invention has improved existing bicycle accessory equipment function singlenessization, not only can realize the accurate detection of the detection of driving parameter is also had amusement function, and intelligent degree is high.
5, the present invention is through data are sent in the mobile phone, and flexible and convenient to use, applicability is strong, improves the unicity that existing bicycle accessory equipment shows.
Description of drawings:
Fig. 1 is a total system block diagram of the present invention;
Fig. 2 is a power supply processing module block scheme of the present invention;
Fig. 3 is a signal processing module block scheme of the present invention.
The specific embodiment
The constructional feature of a kind of bicycle power generation body-building system is to comprise in the present embodiment:
One triboelectricity machine is through the friction output AC power source of triboelectricity machine and bicycle quick.The triboelectricity machine girth that adopts in the practical implementation is 23cm; Move and to import 3 pulses a week; With modal diameter is the bicycle quick of 71cm, and its girth is about 223cm, and bicycle quick 1 weekly assembly that moves produces 29 pulses; Pulse and linear with operating range, thus can realize survey precision preferably.The triboelectricity machine is installed on the bicycle quick side shaft; Making wheel drive the triboelectricity machine by bike through the people rotates; Thereby realize mechanical energy is converted into AC energy, utilize autonomous generating to be used for to offer Lighting System simultaneously and being used for illumination to the total system power supply; Make full use of effective energy, realize the theory of Green Design.
One power supply processing module comprises: rectifier bridge, 7.2V voltage stabilizing, relay, light-coupled isolation, signal processing module, 5V Voltage stabilizing module and output interface;
Receive the source of AC of triboelectricity machine output and change the output DC source by rectifier bridge; Adopt full-bridge current commutates circuit to convert alternating current to direct current; The model of rectifier bridge is RS5071A95, has the fan-out capability of 5A, is equipped with the coupling capacitance of a 470uF/100V.
Converting the direct supply of rectifier bridge output into the 7.2V direct supply by the 7.2V voltage stabilizing is battery charge, and electronic machines such as electric energy stored can the power supply source processing module, signal processing module and mobile phone use.
Relay is through charge circuit closed or the disconnection storage battery, and the on-off in control battery charge loop has played the charge protection function to storage battery, utilizes hysteresis loop comparator to realize the setting to the charging upper and lower bound of storage battery.When the voltage of storage battery is lower than the lower limit VL of setting, begin to battery charge, when being charged to the upper limit VH of setting, promptly stop to battery charge.Present embodiment has also set up two LED lamps to be used to show the power supply state (having or not) of storage battery and the charge condition of storage battery; Set up two button S_OFF and S_ON simultaneously, in the time of in the middle of battery tension is positioned at VH and VL, can open perhaps through S_OFF manual-lock battery charge function through the S_ON manually operated.
Be provided with the 5V Voltage stabilizing module at accumulator output end; The 5V DC regulated power supply of 5V Voltage stabilizing module output inserts output interface and signal processing module; The chip that voltage stabilizing is adopted is LM2576H-ADJ, and input voltage range is 5V-60V, and output voltage values can be because of different storage battery requirements; Regulate through a potential device, be output as the 5V vdc in the present embodiment.
Power supply processing module utilizes light-coupled isolation to convert the source of AC of triboelectricity machine output to impulse singla, and signal processing module obtains the speed signal V of bicycle running according to impulse singla
tWith time signal T, and with speed signal V
tT is sent to output interface with time signal; The treater of signal processing module utilizes speed signal V
tCalculate the caloric value that consumes by bike and be sent to output interface with time signal T;
Signal processing module is to be core with the treater, forms to comprise gyro module, acceleration module, geomagnetic sensor module, BARO sensor module, thermal module, clock module, MP3 module, USB module and GPS module; Signal processing module is by the power supply of 5V DC regulated power supply working power to be provided, and detects the battery tension that obtains is controlled the battery charge loop through relay on-off according to treater;
In the present embodiment, processor adopting ARM chip is as treater, through acquisition speed signal V
tCalculate the caloric value that consumes by bike with time signal T; Concrete method of calculating is suc as formula shown in (1):
C=ε*G*T （1）
In the formula: C is the energy that consumes in the process of riding, the kcal of unit.
ε is the consumption of calorie coefficient: as speed V by bike<sub >t</sub><during 16kmh, the ε value is 0.239kcal/h;
As speed 16km/h by bike<v<sub >t</sub><during 19kmh, the ε value is 0.360kcal/h;
As speed 19km/h by bike<v<sub >t</sub><during 22kmh, the ε value is 0.480kcal/h;
As speed V by bike
t>During 22km/h, the ε value is 0.600kcal/h.
T is the time of riding, and unit is min.
Treater is connected with gyro module respectively through four I C interface, obtains to detect in real time the road surface of bicycle running and the angle of horizontal surface
Be used to detect the driving states of bicycle, like hillside or the descending and the gradient; Be connected with acceleration module, obtain to detect in real time the acceleration/accel a of bicycle running
tAnd the function that is used in adding gravity sensing in the amusement function; Be connected with the geomagnetic sensor module, obtain to detect in real time the variation of geomagnetic field direction in the bicycle running, calculate the magnetic core logical circuit deflection angle [alpha]; Realize the identification of digital compass direction; Be connected with the BARO sensor module, obtain to detect in real time the pressure P of suffered windage in the bicycle running
t
Four SPI interfaces of treater are connected with the GPS module respectively, obtain to measure in real time current GPS information; The GPS module realizes the GPS location and the map function of bicycle; Be connected with the USB module, be used to read USB port information; Can read music, video and text in the USB flash disk; Be connected with the MP3 module, be used to realize the amusement function of music; The BUS bus of treater is connected with clock module, is used to export current real-time clock control signal RTC, shows the current time; The I/O interface of treater is connected with thermal module, obtains real-time testing environment temperature T
t
The driving parameter that treater is gathered each module is sent to the output port of signal processing module; The driving parameter comprises: angle
Clock control signal RTC, acceleration/accel a
t, magnetic core logical circuit deflection angle [alpha], pressure P
t, GPS information and ambient temperature T
t
One display module obtains the caloric value and the driving parameter that consume by bike from the output interface of power supply processing module and shows in real time.Adopt touch LCD, have information and parameter and show and input function, realize man-machine interaction.
In the specific embodiment, display module can also be set to a mobile phone, and the USB interface through mobile phone shows in mobile phone display screen from the caloric value that the output interface of power supply processing module obtains the driving parameter and consumes by bike, and is convenient to use.
Claims (2)
1. bicycle power generation body-building system is characterized in that the composition of said system comprises:
One triboelectricity machine is through the friction output AC power source of said triboelectricity machine and bicycle quick;
One power supply processing module comprises: rectifier bridge, 7.2V voltage stabilizing, relay, light-coupled isolation, signal processing module, 5V Voltage stabilizing module and output interface;
Receive the source of AC of said triboelectricity machine output and change the output DC source by said rectifier bridge; Converting the direct supply of said rectifier bridge output into the 7.2V direct supply by said 7.2V voltage stabilizing is battery charge; Said relay is controlled the on-off in said battery charge loop through closed or break off the charge circuit of said storage battery; Be provided with the 5V Voltage stabilizing module at said accumulator output end, the 5V DC regulated power supply of said 5V Voltage stabilizing module output inserts said output interface and said signal processing module;
Said power supply processing module utilizes said light-coupled isolation to convert the source of AC of said triboelectricity machine output to impulse singla, and said signal processing module obtains the speed signal V of bicycle running according to said impulse singla
tWith time signal T, and with said speed signal V
tBe sent to said output interface with time signal T; The treater of said signal processing module utilizes said speed signal V
tCalculate the caloric value that consumes by bike and be sent to said output interface with time signal T;
Said signal processing module is to be core with said treater, forms to comprise gyro module, acceleration module, geomagnetic sensor module, BARO sensor module, thermal module, clock module, MP3 module, USB module and GPS module; Said signal processing module is by said 5V DC regulated power supply power supply working power to be provided, and detects the battery tension that obtains is controlled said battery charge loop through said relay on-off according to said treater;
Said treater is connected with said gyro module respectively through four I C interface, obtains to detect in real time the road surface of bicycle running and the angle of horizontal surface
Be connected with said clock module, be used to export current real-time clock control signal RTC, be used to show the current time; Be connected with said acceleration module, obtain to detect in real time the acceleration/accel a of bicycle running
tBe connected with said geomagnetic sensor module, obtain to detect in real time the variation of geomagnetic field direction in the bicycle running, calculate the magnetic core logical circuit deflection angle [alpha]; Be connected with said BARO sensor module, obtain to detect in real time the pressure P of suffered windage in the bicycle running
t
Four SPI interfaces of said treater are connected with said GPS module respectively, obtain to measure in real time current GPS information; Be connected with said USB module, be used to read USB port information; Be connected with said MP3 module, be used to realize the amusement function of music; The I/O interface of said treater is connected with said thermal module, obtains real-time testing environment temperature T
t
The driving parameter that said treater is gathered each module is sent to the output port of said signal processing module; Said driving parameter comprises: angle
Clock control signal RTC, acceleration/accel a
t, magnetic core logical circuit deflection angle [alpha], pressure P
t, GPS information and ambient temperature T
t
One display module obtains the caloric value and the said driving parameter that consume by bike from the output interface of said power supply processing module and shows in real time.
2. bicycle power generation body-building according to claim 1 system; It is characterized in that being provided with said display module is a mobile phone; USB interface through mobile phone shows in mobile phone display screen from the caloric value that the output interface of said power supply processing module obtains said driving parameter and consumes by bike.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210180053 CN102689673B (en) | 2012-06-01 | 2012-06-01 | Bicycle power generation bodybuilding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210180053 CN102689673B (en) | 2012-06-01 | 2012-06-01 | Bicycle power generation bodybuilding system |
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| CN102689673A true CN102689673A (en) | 2012-09-26 |
| CN102689673B CN102689673B (en) | 2013-09-18 |
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| CN 201210180053 Expired - Fee Related CN102689673B (en) | 2012-06-01 | 2012-06-01 | Bicycle power generation bodybuilding system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921875A (en) * | 2014-05-06 | 2014-07-16 | 樊欣 | Bicycle mobile phone charging device |
| CN104085463A (en) * | 2014-07-07 | 2014-10-08 | 张立 | Multifunctional bicycle system |
| CN104501800A (en) * | 2014-12-25 | 2015-04-08 | 清华大学 | Intelligent bicycle riding environment and gesture monitoring method and intelligent bicycle riding environment and gesture monitoring system |
| CN104506714A (en) * | 2014-12-04 | 2015-04-08 | 张立 | Multifunctional bicycle system based on Android platform |
| CN104670383A (en) * | 2014-12-25 | 2015-06-03 | 清华大学 | Intelligent bicycle operation system and scheduling method |
| CN106323517A (en) * | 2015-07-08 | 2017-01-11 | 吉首大学 | Bicycle outdoor riding test device |
| CN107054546A (en) * | 2017-05-18 | 2017-08-18 | 肇庆学院 | A kind of intelligent disc brake generating locating anti-theft bicycle, method |
| CN107150750A (en) * | 2017-06-28 | 2017-09-12 | 哈尔滨理工大学 | One kind can generate electricity multi-speed bicycle |
| CN107264707A (en) * | 2017-05-16 | 2017-10-20 | 河海大学 | A kind of intelligent force aid system of Modular bicycle |
| CN108446432A (en) * | 2018-02-06 | 2018-08-24 | 浙江工业大学 | A kind of virtual bicycle rider based on model rides the computational methods of speed |
| CN110030989A (en) * | 2019-05-15 | 2019-07-19 | 成都耀塔科技有限公司 | A kind of movement of the unpowered vehicle in airport and stand report method |
| CN114939268A (en) * | 2022-06-02 | 2022-08-26 | 毛羽鹏 | Human-computer interaction system for monitoring bicycle motion by adopting nano generator |
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| JP2008090489A (en) * | 2006-09-29 | 2008-04-17 | Fujitsu Ten Ltd | Simulation system |
| CN102120480A (en) * | 2010-01-08 | 2011-07-13 | 天津新和科技有限公司 | Electric bicycle |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1204097A (en) * | 1997-06-28 | 1999-01-06 | 株式会社岛野 | Foldable bicycle computer |
| JP2008090489A (en) * | 2006-09-29 | 2008-04-17 | Fujitsu Ten Ltd | Simulation system |
| CN102120480A (en) * | 2010-01-08 | 2011-07-13 | 天津新和科技有限公司 | Electric bicycle |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921875A (en) * | 2014-05-06 | 2014-07-16 | 樊欣 | Bicycle mobile phone charging device |
| CN104085463A (en) * | 2014-07-07 | 2014-10-08 | 张立 | Multifunctional bicycle system |
| CN104506714A (en) * | 2014-12-04 | 2015-04-08 | 张立 | Multifunctional bicycle system based on Android platform |
| CN104501800A (en) * | 2014-12-25 | 2015-04-08 | 清华大学 | Intelligent bicycle riding environment and gesture monitoring method and intelligent bicycle riding environment and gesture monitoring system |
| CN104670383A (en) * | 2014-12-25 | 2015-06-03 | 清华大学 | Intelligent bicycle operation system and scheduling method |
| CN106323517A (en) * | 2015-07-08 | 2017-01-11 | 吉首大学 | Bicycle outdoor riding test device |
| CN107264707A (en) * | 2017-05-16 | 2017-10-20 | 河海大学 | A kind of intelligent force aid system of Modular bicycle |
| CN107054546A (en) * | 2017-05-18 | 2017-08-18 | 肇庆学院 | A kind of intelligent disc brake generating locating anti-theft bicycle, method |
| CN107150750A (en) * | 2017-06-28 | 2017-09-12 | 哈尔滨理工大学 | One kind can generate electricity multi-speed bicycle |
| CN108446432A (en) * | 2018-02-06 | 2018-08-24 | 浙江工业大学 | A kind of virtual bicycle rider based on model rides the computational methods of speed |
| CN108446432B (en) * | 2018-02-06 | 2021-12-17 | 浙江工业大学 | Virtual bicycle rider riding speed calculation method based on model |
| CN110030989A (en) * | 2019-05-15 | 2019-07-19 | 成都耀塔科技有限公司 | A kind of movement of the unpowered vehicle in airport and stand report method |
| CN114939268A (en) * | 2022-06-02 | 2022-08-26 | 毛羽鹏 | Human-computer interaction system for monitoring bicycle motion by adopting nano generator |
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| CN102689673B (en) | 2013-09-18 |
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