CN108045468A - A kind of child's bicycle intelligent controlling device and method - Google Patents
A kind of child's bicycle intelligent controlling device and method Download PDFInfo
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- CN108045468A CN108045468A CN201711332537.8A CN201711332537A CN108045468A CN 108045468 A CN108045468 A CN 108045468A CN 201711332537 A CN201711332537 A CN 201711332537A CN 108045468 A CN108045468 A CN 108045468A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/01—Electric circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/02—Headlights
-
- 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
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
A kind of child's bicycle intelligent controlling device is made of main control unit, voltage comparator, reset circuit unit, serioparallel exchange unit, audio alert unit, communication module, GPRS module, oscillation circuit unit, indicator unit, distance measuring unit, magnetoelectricity converting unit, photovoltaic panel and charging module；Method of work includes the realization of intelligent apparatus power supply, the realization of avoidance and prompting function, the realization of overspeed prompting function, the realization of lighting function and the realization of safety prompt function function；There is environment protecting and power-saving, intelligent barrier avoiding and overspeed prompting, intelligent lighting function, safe distance prompting function.
Description
Technical field
The present invention relates to bicycle art, especially a kind of child's bicycle intelligent controlling device and method.
Background technology
Body-building and converter tools as children, child's bicycle is deep always to be welcome by each age group child.People is
There is spirit of exploration, child is even more that children can be made to walk still farther by various child's bicycles, completely full of curiosity in the world
The hope in the world is sought knowledge and explored to sufficient its.Child's bicycle in the market possesses most of function of adult bicycle, simultaneously also
Some innovative points for attracting children are contained, some improvement has been carried out in color and shape etc., can substantially meet
The demand of children.For example, the perambulator being commercially available generally is assembled with front and rear brake, and waterproof bicycle bell, preposition shopping mesh basket, after
Super large tool box is put, trailing wheel is configured with safety sub-wheel etc., and to adapt to the children begun to learn, some perambulators are also equipped with shock absorbing apparatus,
To meet the requirement of comfort level.Its market price is also not quite similar according to the size of size and the fine or not price of quality.But, this
Function that a little bicycles are mainly realized or ordinary bicycle, without the spy of the child itself according to selection child's bicycle
Point realizes the protection to child.Existing main problem is：
（1）There is no avoidance and prompting function.Child's bicycle is selected to be subject to its age as body-building and the children of converter tools
Limitation, it is poor for the control ability of bicycle, it is also poor for the processing capacity of emergency case.Therefore, people or barrier are run into
When, it is often possible to something unexpected happened；
（2）There is no overspeed prompting function.Children are not so good as the understanding of speed speed the speed meeting of adult, sometimes riding bicycle
Quickly, there are larger security risks.
（3）Lighting problem.When child's bicycle night rides, if lighting condition is poor, obstacle might have on the road
Object, due to not having light source on child's bicycle, it is likely that danger is caused to children.Children are in the bad place of night illumination condition
When riding, there are larger security risks.
（4）Safe distance is reminded.Ride the children of child's bicycle, and adult is needed to be nursed more.Sometimes, voluntarily speed
Degree quickly, may sail out of adult beyond the invisible, make caregiver that can not grasp the position of child in time, form children's safety and ask
Topic.
Chinese patent literature CN201520611530.X is provided《A kind of intelligence carriage for children》, it is controlled using microcontroller, it is real
Carriage for children traveling, the conversion of three kinds of tracking, obstacle functions are showed.Including, microcontroller, bluetooth unit, obstacle unit, follow
Mark unit, display unit and electric-motor drive unit etc.；Front, left, the distance of right barrier can be detected, so as to judge
The direction of traveling.But the technology still has deficiency, and mainly circuit control unit can only be mounted on carriage for children, and is not suitable for youngster
Virgin bicycle limitation is too big, is confined to shared bicycle and is only the simple function of charging of mobile devices.
Authorization Notice No. is that the utility model of CN201457604U discloses a kind of child's bicycle, including by handlebar, vehicle
The vehicle body that frame, mud guard and Rear frame form and the front vehicle wheel and rear wheel being connected on the vehicle body.By pullling winding
Axle sleeve can be driven to rotate, so as to which clockwork spring rotation be driven to tighten clockwork spring, after the power for pullling winding disappears, clockwork spring
The pretightning force of spring makes clockwork spring that axle sleeve be driven to rotate, and will drive winding scrolling again, so that winding resets.This structure
Design, can facilitate when adult's carrying child bicycle is gone home, it is only necessary to pull out winding, by pull winding drive from
The mode of driving takes bicycle pulling home, and this mode is relatively simple, and relatively labor-saving.But this bicycle and city
Most of children vehicle is the same on field, does not possess or possess seldom intelligent element.
In this regard, ours devises a intelligent child's bicycle control system, by the way that battery and control system are installed
In special vehicle seat, control circuit using bicycle beam cabling, can realize mechanical energy power generation, intelligent barrier avoiding, overspeed prompting, sense
Answer car light, prompting of falling, safe distance is reminded and the multiple functions such as a key is alarmed, effective safety for protecting children's ride.
The content of the invention
It is an object of the invention to provide a kind of child's bicycle intelligent controlling device and methods, it can overcome existing skill
The deficiency of art is a kind of of simple structure and low cost, easy maintenance, and can realize intelligent barrier avoiding, overspeed prompting, sensing vehicle
Lamp, prompting of falling, safe distance is reminded and the child's bicycle intelligent controlling device and method of the multiple functions such as a key is alarmed.
Technical scheme；A kind of child's bicycle intelligent controlling device, including bicycle basket, the vehicle on bicycle body
, rear wheel, front vehicle wheel, Chinese herbaceous peony fork and vehicle seat, it is characterised in that it include main control unit, voltage comparator, reset circuit list
Member, serioparallel exchange unit, audio alert unit, communication module, GPRS module, oscillation circuit unit, indicator unit, ranging list
Member, magnetoelectricity converting unit, photovoltaic panel and charging module；Wherein, the input terminal of the main control unit respectively with magnetoelectricity converting unit
Output terminal, reset circuit unit output terminal, test the speed and the output terminal of the output terminal of distance measuring unit and oscillation circuit unit connect
It connects；The output terminal of the main control unit connects voltage comparator, communication module, GPRS module and indicator unit respectively；It is described
The input terminal of audio alert unit receives the control signal of main control unit according to serioparallel exchange unit；The photovoltaic panel is mounted on bicycle basket
It is interior；The audio alert unit is mounted on handlebar；The distance measuring unit is mounted on Chinese herbaceous peony fork.
The vehicle seat is mounted below water proof equipment case；The main control unit, voltage comparator, reset circuit unit, string
And converting unit, communication module, GPRS module, oscillation circuit unit, magnetoelectricity converting unit and charging module are both placed in waterproof
In equipment box；The water proof equipment case can be placed in the spring box of shock-absorbing function.
The magneto converter unit is by strong magnet, generator, diode rectification bridge circuit and rectifying pressurizer structure
Into；The strong magnet is mounted on the plastics fixing bracket of the inside of rear wheel；Coil is equipped on the outside of the strong magnet；The line
Circle is connected by diode rectification bridge circuit with rectifying pressurizer；The rectifying pressurizer exports 5V voltages to intelligent controlling device
Power supply；The output of the rectifying pressurizer is also connected with charging module；The charging module is batteries to store energy device；The storage
Battery energy storage device is powered for main control unit.
The audio alert unit is the voice prompting device being made of ESE626M chips；The serioparallel exchange unit be by
74HC595 chips are formed；The voltage comparator is the voltage comparator of LM358 structures；The communication module is ZigBee moulds
Block；The indicator unit is made of LED light.
The distance measuring unit is made of photoelectric sensor, shaping FM circuit module and analog-to-digital conversion module；Wherein institute
Stating photoelectric sensor is made of infrared sensor I and infrared sensor II, is separately mounted on Chinese herbaceous peony fork；The shaping frequency modulation
The input terminal of the output signal of the input terminal acquisition photoelectric sensor of circuit module, output terminal and analog-to-digital conversion module connects；
The input terminal of the output terminal connection main control unit of the analog-to-digital conversion module.
Test the speed unit on the child's bicycle, is made of velocity metre and velometer；The velocity metre is mounted on vehicle
The lower half of front fork is close to the position of front vehicle wheel；The velometer is one block of magnet, on front vehicle wheel.
The main control unit is 89C51 series monolithic chips；The analog-to-digital conversion module is ADC0832 analog-to-digital conversion knots
Structure.
The child's bicycle intelligent controlling device also has bluetooth card；The bluetooth card carries out communication company with ZigBee module
It connects；The bluetooth card is placed on the body of children.
A kind of method of work of child's bicycle intelligent controlling device, it is characterised in that it comprises the following steps：
（1）The implementation method of intelligent apparatus power supply：
By installing strong magnet on the inside of bicycle quick, the recycling of mechanical energy is realized；Coil, ride are equipped on the outside of strong magnet
In, bicycle rotates, and band moving winding cutting magnetic induction line generates alternating current, and braking and mechanical energy are recycled；Strong magnet
For the coil in outside by diode rectifier bridge, alternating current is converted into direct current by diode rectifier bridge, then passes through rectifying and voltage-stabilizing
Device makes circuit that voltage is maintained at 5V, powers for entire intelligent controlling device；
（2）The implementation method of avoidance and prompting function：
Using the infrared sensor that installation is surveyed before child's bicycle come detect between child's bicycle and pedestrian and barrier away from
From infrared sensor I and infrared sensor II are individually placed to Chinese herbaceous peony fork both sides and can ensure to turn to where can be felt regardless of headstock
Answer 270 ° or so people, vehicle, object；And ranging information is passed to the microcontroller of main control unit, when more than Security alert apart from when,
Microcontroller can send instruction, by voice messaging children be reminded to avoid obstacle；
（3）The implementation method of overspeed prompting function：
Test the speed unit on child's bicycle, and the riding speed of child's bicycle is detected by the speed measuring device in the unit, surveys
Fast table is used for that rotating speed determines speed in one minute by velometer；Velometer is a fritter magnet, passes through magnetic with velocity metre
Masterpiece is used for determining speed；When speed is more than security restriction, corresponding velocity information is passed to the microcontroller of main control unit,
Instruction is sent by microcontroller, and by sending voice messaging children is reminded to reduce riding speed；
（4）The implementation method of lighting function：
Photovoltaic panel on child's bicycle is installed, electric energy is stored in by charging module in accumulator using photovoltaic panel, is given daytime
Accumulator charges；When children are in night riding bicycle, the bright light set in the voltage and controller that are generated to photovoltaic panel is gone out
Modulating voltage is compared through over-voltage comparator, if lighting condition is poor, by automatic start indicator unit, before illuminating bicycle
Fang Daolu guides children's avoiding obstacles；
（5）The implementation method of safety prompt function function：
By the ZigBee module in intelligent controlling device, it is made to be connected with the mobile phone of Parents and carriage for children can be set
Drive safely distance, by mobile phone come the trend of " tracking " carriage for children；When the distance of carriage for children traveling is beyond caregiver's setting
Apart from when, mobile phone and carriage for children will be simultaneously emitted by alarm song；Children is reminded to rapidly return back to caregiver at one's side；When children also leave
When bicycle is played, the bluetooth card placed with it can play the realization of safety prompt function function, when between children and caregiver
When distance exceeds setpoint distance, the mobile phone of caregiver can sound the alarm, and caregiver is reminded to find children.
The operation principle of the present invention：Infrared sensor I and infrared sensor II, which is placed on Chinese herbaceous peony fork, can ensure regardless of headstock
270 ° or so of people, vehicle, object can be sensed by turning to where；By microcontroller ESE626M chips is controlled to carry out voice reminder；Photovoltaic
Plate convert light energy into electric energy and pass through circuit electric energy being stored into the accumulator in below-seat water proof equipment case, is
LED light and other devices provide electric energy；Plastics fixing bracket is used for fixed magnet, it is made to be not easy position deformation or come off；Magnetic
Iron is used for carrying out magnetic electrogenesis, and electric current is passed to by circuit in electric storage device, electric energy is provided for LED light and other devices；
Velocity metre is used for that rotating speed determines speed in one minute by velometer；Velometer is a fritter magnet, is passed through with velocity metre
Magneticaction determines speed；By ZigBee module, it can be connected by parent or caregiver with mobile phone, and above and below mobile phone
Mating APP is carried, the position of carriage for children can be tracked by mobile phone.It, can be to intelligent carriage for children in cell phone application
ZigBee communication distances are configured.
The superiority of the present invention：（1）Environment protecting and power-saving.By kinetic energy recovery device simple in structure, mechanical energy is realized
Recycling.Flexibly coil cutting magnetic induction line and special mechanical structure is used kinetic energy to be converted into the original of electric energy
Reason, while the electric energy being collected into is stored in power supply, the kinetic energy secondary use of foot pedal will be stepped in ride, realized
The function of virgin bicycle low-carbon green environmental protection.（2）Intelligent barrier avoiding and overspeed prompting function.Children are detected certainly by infrared sensor
Driving and the distance between pedestrian and barrier detect the riding speed of child's bicycle by velocity sensor, and corresponding
Information pass to terminal, when more than Security alert distance or suitable children safe riding speed when, microcontroller can provide finger
Order reminds children to avoid obstacle or reduces riding speed by sending voice messaging；Adding speed-limiting device simultaneously makes its speed of control
Degree is within the specific limits.（3）Intelligent lighting problem.It is charged by the photovoltaic panel on child's bicycle to the power supply of lamp,
The opening and closing of the light source on bicycle is adjusted simultaneously.Bicycle road ahead is illuminated, guides children's avoiding obstacles.（4）Safety away from
From prompting.When the distance between bicycle that caregiver and children are ridden is more than setting value, the ZigBee module on bicycle
Or GPS Base Station locating module sends alarm signal to the mobile phone of caregiver, remind caregiver adjust oneself between children away from
From children is made to be within the range of visibility of oneself, ensure the safety of children.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of child's bicycle intelligent controlling device involved by the present invention.
Fig. 2 is the circuit theory of rectifying and voltage-stabilizing in a kind of child's bicycle intelligent controlling device method of work involved by the present invention
Schematic diagram.
Fig. 3 is that the principle that mechanical energy generates electricity in a kind of child's bicycle intelligent controlling device method of work involved by the present invention is shown
It is intended to.
Fig. 4 is the structure diagram of handlebar and vehicle frame in a kind of child's bicycle involved by the present invention.
Fig. 5 is the structure diagram of wheel in a kind of child's bicycle involved by the present invention（Wherein, Fig. 5-a are front vehicle wheel knot
Structure；Fig. 5-b are rear car wheel construction）.
Fig. 6 is the structure diagram of vehicle seat in a kind of child's bicycle involved by the present invention.
Wherein, 1 is infrared sensor I；2 be infrared sensor II；3 be voice prompting device；4 be bicycle basket；5 be photovoltaic panel；6
For handlebar；7 be rear wheel；8 be plastics fixing bracket；9 be strong magnet；10 pitch for Chinese herbaceous peony；11 be velocity metre；12 be velometer；
13 be front vehicle wheel；14 be water proof equipment case；15 be vehicle seat.
Specific embodiment
Embodiment：A kind of child's bicycle intelligent controlling device（See Fig. 1）, including bicycle basket 4, the handlebar on bicycle body
6th, rear wheel 7, front vehicle wheel 13, Chinese herbaceous peony fork 10 and vehicle seat 15, it is characterised in that it includes main control unit, voltage comparator, reset
Circuit unit, serioparallel exchange unit, audio alert unit 3, communication module, GPRS module, oscillation circuit unit, indicator light list
Member, distance measuring unit, magnetoelectricity converting unit, photovoltaic panel 5 and charging module；Wherein, the input terminal of the main control unit respectively with magnetic
The output terminal of electric converting unit, the output terminal of reset circuit unit test the speed and the output terminal and oscillation circuit unit of distance measuring unit
Output terminal connection；The output terminal of the main control unit connects voltage comparator, communication module, GPRS module and indicator light respectively
Unit；The input terminal of the audio alert unit receives the control signal of main control unit according to serioparallel exchange unit；The photovoltaic panel 5
In bicycle basket 4；The audio alert unit 3 is mounted on handlebar 6；The distance measuring unit is mounted on Chinese herbaceous peony fork 10（See
Fig. 4）.
The vehicle seat 15 is mounted below water proof equipment case 14（See Fig. 6）；The main control unit, voltage comparator, reset
Circuit unit, serioparallel exchange unit, communication module, GPRS module, oscillation circuit unit, magnetoelectricity converting unit and charging module are equal
It is placed in water proof equipment case 14；The water proof equipment case 14 can be placed in the spring box of shock-absorbing function.
The magneto converter unit（See Fig. 1, Fig. 2）Be by strong magnet 9, generator, diode rectification bridge circuit and
Rectifying pressurizer is formed；The strong magnet 9 is mounted on the plastics fixing bracket 8 of the inside of rear wheel 7（See Fig. 5-b）；It is described
9 outside of strong magnet is equipped with coil；The coil is connected by diode rectification bridge circuit with rectifying pressurizer；The rectifying and voltage-stabilizing
Device exports 5V voltages and powers to intelligent controlling device；The output of the rectifying pressurizer is also connected with charging module；The charging
Module is batteries to store energy device；The batteries to store energy device is powered for main control unit.
The audio alert unit 3 is the voice prompting device 3 being made of ESE626M chips；The serioparallel exchange unit is
It is made of 74HC595 chips；The voltage comparator is the voltage comparator of LM358 structures；The communication module is ZigBee
Module；The indicator unit is made of LED light（See Fig. 1）.
The distance measuring unit is made of photoelectric sensor, shaping FM circuit module and analog-to-digital conversion module；Wherein institute
Stating photoelectric sensor is made of infrared sensor I1 and infrared sensor II2, is separately mounted on Chinese herbaceous peony fork 10（See Fig. 4）；
The output signal of the input terminal acquisition photoelectric sensor of the shaping FM circuit module, output terminal and analog-to-digital conversion module
Input terminal connects；The input terminal of the output terminal connection main control unit of the analog-to-digital conversion module（See Fig. 1）.
Test the speed unit on the child's bicycle（See Fig. 5-a）, it is made of velocity metre 11 and velometer 12；The survey
Fast table 11 is mounted on the lower half of Chinese herbaceous peony fork 10 close to the position of front vehicle wheel 13；The velometer 12 is one block of magnet, is mounted on
On front vehicle wheel.
The main control unit is 89C51 series monolithic chips；The analog-to-digital conversion module is ADC0832 analog-to-digital conversion knots
Structure.
The child's bicycle intelligent controlling device also has bluetooth card；The bluetooth card carries out communication company with ZigBee module
It connects；The bluetooth card is placed on the body of children.
A kind of method of work of child's bicycle intelligent controlling device, it is characterised in that it comprises the following steps：
（1）The implementation method of intelligent apparatus power supply：
By installing strong magnet 9 on the inside of bicycle quick, the recycling of mechanical energy is realized；9 outside of strong magnet is equipped with coil, rides
Cheng Zhong, bicycle rotate, and band moving winding cutting magnetic induction line generates alternating current, and braking and mechanical energy are recycled；Qiang Ci
For the coil in 9 outside of iron by diode rectifier bridge, alternating current is converted into direct current by diode rectifier bridge, then steady by rectification
Depressor makes circuit that voltage is maintained at 5V, powers for entire intelligent controlling device；
（2）The implementation method of avoidance and prompting function：
Using the infrared sensor that installation is surveyed before child's bicycle come detect between child's bicycle and pedestrian and barrier away from
From infrared sensor I and infrared sensor II are individually placed to Chinese herbaceous peony fork both sides and can ensure to turn to where can be felt regardless of headstock
Answer 270 ° or so people, vehicle, object；And ranging information is passed to the microcontroller of main control unit, when more than Security alert apart from when,
Microcontroller can send instruction, by voice messaging children be reminded to avoid obstacle；
（3）The implementation method of overspeed prompting function：
Test the speed unit on child's bicycle, and the riding speed of child's bicycle is detected by the speed measuring device in the unit, surveys
Fast table is used for that rotating speed determines speed in one minute by velometer；Velometer is a fritter magnet, passes through magnetic with velocity metre
Masterpiece is used for determining speed；When speed is more than security restriction, corresponding velocity information is passed to the microcontroller of main control unit,
Instruction is sent by microcontroller, and by sending voice messaging children is reminded to reduce riding speed；
（4）The implementation method of lighting function：
Photovoltaic panel on child's bicycle is installed, electric energy is stored in by charging module in accumulator using photovoltaic panel, is given daytime
Accumulator charges；When children are in night riding bicycle, the bright light set in the voltage and controller that are generated to photovoltaic panel is gone out
Modulating voltage is compared through over-voltage comparator, if lighting condition is poor, by automatic start indicator unit, before illuminating bicycle
Fang Daolu guides children's avoiding obstacles；
（5）The implementation method of safety prompt function function：
By the ZigBee module in intelligent controlling device, it is made to be connected with the mobile phone of Parents and carriage for children can be set
Drive safely distance, by mobile phone come the trend of " tracking " carriage for children；When the distance of carriage for children traveling is beyond caregiver's setting
Apart from when, mobile phone and carriage for children will be simultaneously emitted by alarm song；Children is reminded to rapidly return back to caregiver at one's side；When children also leave
When bicycle is played, the bluetooth card placed with it can play the realization of safety prompt function function, when between children and caregiver
When distance exceeds setpoint distance, the mobile phone of caregiver can sound the alarm, and caregiver is reminded to find children.
Claims (9)
1. a kind of child's bicycle intelligent controlling device, including bicycle basket, handlebar, rear wheel, front vehicle wheel, the vehicle on bicycle body
Front fork and vehicle seat, it is characterised in that it includes main control unit, voltage comparator, reset circuit unit, serioparallel exchange unit, voice
Alarm unit, communication module, GPRS module, oscillation circuit unit, indicator unit, distance measuring unit, magnetoelectricity converting unit, photovoltaic
Plate and charging module；Wherein, the input terminal of the main control unit respectively with the output terminal of magnetoelectricity converting unit, reset circuit unit
Output terminal, test the speed and the output terminal of the output terminal of distance measuring unit and oscillation circuit unit connection；The output of the main control unit
End connects voltage comparator, communication module, GPRS module and indicator unit respectively；The input terminal of the audio alert unit according to
Serioparallel exchange unit receives the control signal of main control unit；The photovoltaic panel is mounted in bicycle basket；The audio alert unit peace
On handlebar；The distance measuring unit is mounted on Chinese herbaceous peony fork.
2. a kind of child's bicycle intelligent controlling device according to claim 1, it is characterised in that the vehicle seat is installed below
There is water proof equipment case；The main control unit, voltage comparator, reset circuit unit, serioparallel exchange unit, communication module, GPRS
Module, oscillation circuit unit, magnetoelectricity converting unit and charging module are both placed in water proof equipment case；The water proof equipment case can
To be placed in the spring box of shock-absorbing function.
A kind of 3. child's bicycle intelligent controlling device according to claim 2, it is characterised in that the magneto converter
Unit is made of strong magnet, generator, diode rectification bridge circuit and rectifying pressurizer；The strong magnet is mounted on rear wheel
Inside plastics fixing bracket on；Coil is equipped on the outside of the strong magnet；The coil by diode rectification bridge circuit with
Rectifying pressurizer connects；The rectifying pressurizer exports 5V voltages and powers to intelligent controlling device；The rectifying pressurizer it is defeated
Go out and be also connected with charging module；The charging module is batteries to store energy device；The batteries to store energy device is main control unit
Power supply.
A kind of 4. child's bicycle intelligent controlling device according to claim 1, it is characterised in that the audio alert unit
It is the voice prompting device being made of ESE626M chips；The serioparallel exchange unit is made of 74HC595 chips；The voltage
Comparator is the voltage comparator of LM358 structures；The communication module is ZigBee module；The indicator unit is by LED
Lamp is formed.
5. a kind of child's bicycle intelligent controlling device according to claim 1, it is characterised in that the distance measuring unit be by
Photoelectric sensor, shaping FM circuit module and analog-to-digital conversion module are formed；Wherein described photoelectric sensor is by infrared sensing
Device I and infrared sensor II is formed, and is separately mounted on Chinese herbaceous peony fork；The input terminal acquisition photoelectricity of the shaping FM circuit module
The input terminal connection of the output signal of sensor, output terminal and analog-to-digital conversion module；The output terminal of the analog-to-digital conversion module
Connect the input terminal of main control unit.
6. a kind of child's bicycle intelligent controlling device according to claim 1, it is characterised in that on the child's bicycle
Test the speed unit, is made of velocity metre and velometer；The velocity metre is mounted on the lower half of Chinese herbaceous peony fork close to front vehicle wheel
Position；The velometer is one block of magnet, on front vehicle wheel.
7. a kind of child's bicycle intelligent controlling device according to claim 1, it is characterised in that the main control unit is
89C51 series monolithic chips；The analog-to-digital conversion module is ADC0832 analog-to-digital conversion structures.
A kind of 8. child's bicycle intelligent controlling device according to claim 1, it is characterised in that the child's bicycle intelligence
Energy control device also has bluetooth card；The bluetooth card carries out communication with ZigBee module and is connected；The bluetooth card is placed on children's
With.
9. a kind of method of work of child's bicycle intelligent controlling device, it is characterised in that it comprises the following steps：
（1）The implementation method of intelligent apparatus power supply：
By installing strong magnet on the inside of bicycle quick, the recycling of mechanical energy is realized；Coil, ride are equipped on the outside of strong magnet
In, bicycle rotates, and band moving winding cutting magnetic induction line generates alternating current, and braking and mechanical energy are recycled；Strong magnet
For the coil in outside by diode rectifier bridge, alternating current is converted into direct current by diode rectifier bridge, then passes through rectifying and voltage-stabilizing
Device makes circuit that voltage is maintained at 5V, powers for entire intelligent controlling device；
（2）The implementation method of avoidance and prompting function：
Using the infrared sensor that installation is surveyed before child's bicycle come detect between child's bicycle and pedestrian and barrier away from
From infrared sensor I and infrared sensor II are individually placed to Chinese herbaceous peony fork both sides and can ensure to turn to where can be felt regardless of headstock
Answer 270 ° or so people, vehicle, object；And ranging information is passed to the microcontroller of main control unit, when more than Security alert apart from when,
Microcontroller can send instruction, by voice messaging children be reminded to avoid obstacle；
（3）The implementation method of overspeed prompting function：
Test the speed unit on child's bicycle, and the riding speed of child's bicycle is detected by the speed measuring device in the unit, surveys
Fast table is used for that rotating speed determines speed in one minute by velometer；Velometer is a fritter magnet, passes through magnetic with velocity metre
Masterpiece is used for determining speed；When speed is more than security restriction, corresponding velocity information is passed to the microcontroller of main control unit,
Instruction is sent by microcontroller, and by sending voice messaging children is reminded to reduce riding speed；
（4）The implementation method of lighting function：
Photovoltaic panel on child's bicycle is installed, electric energy is stored in by charging module in accumulator using photovoltaic panel, is given daytime
Accumulator charges；When children are in night riding bicycle, the bright light set in the voltage and controller that are generated to photovoltaic panel is gone out
Modulating voltage is compared through over-voltage comparator, if lighting condition is poor, by automatic start indicator unit, before illuminating bicycle
Fang Daolu guides children's avoiding obstacles；
（5）The implementation method of safety prompt function function：
By the ZigBee module in intelligent controlling device, it is made to be connected with the mobile phone of Parents and carriage for children can be set
Drive safely distance, by mobile phone come the trend of " tracking " carriage for children；When the distance of carriage for children traveling is beyond caregiver's setting
Apart from when, mobile phone and carriage for children will be simultaneously emitted by alarm song；Children is reminded to rapidly return back to caregiver at one's side；When children also leave
When bicycle is played, the bluetooth card placed with it can play the realization of safety prompt function function, when between children and caregiver
When distance exceeds setpoint distance, the mobile phone of caregiver can sound the alarm, and caregiver is reminded to find children.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711332537.8A CN108045468A (en) | 2017-12-13 | 2017-12-13 | A kind of child's bicycle intelligent controlling device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711332537.8A CN108045468A (en) | 2017-12-13 | 2017-12-13 | A kind of child's bicycle intelligent controlling device and method |
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| CN108045468A true CN108045468A (en) | 2018-05-18 |
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| CN201711332537.8A Withdrawn CN108045468A (en) | 2017-12-13 | 2017-12-13 | A kind of child's bicycle intelligent controlling device and method |
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Application publication date: 20180518 |