CN209650420U - A kind of detection control apparatus of shared bicycle - Google Patents
A kind of detection control apparatus of shared bicycle Download PDFInfo
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- CN209650420U CN209650420U CN201820596544.2U CN201820596544U CN209650420U CN 209650420 U CN209650420 U CN 209650420U CN 201820596544 U CN201820596544 U CN 201820596544U CN 209650420 U CN209650420 U CN 209650420U
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Abstract
The utility model discloses a kind of detection control apparatus of shared bicycle, including pressure sensor, lock module, ad conversion module, control module, motor drive module, high power DC electric machine, small power DC motor, voltage reduction module, boost module, lithium battery, lithium battery protection module, solar panel, 5v voltage-stablizer, velocity sensor, small magnet, attitude sensor.The utility model uses weight and cycles two standards of posture to judge that whether for 12 years old beginner below, the age that can preferably distinguish cyclist is cycled compared to barcode scanning by cyclist.Moreover, hand-operated brake and self-actuating brake are combined, it can better restricted speed compared to simple hand-operated brake.Further, it is possible to which real-time monitoring solo running speed and the wiggly amplitude size of bicycle and the function of taking brake and alarm automatically, are conducive to the safety traffic of bicycle.
Description
Technical field
The utility model relates to technical field of transportation means, in particular to a kind of detection control apparatus of shared bicycle.
Background technique
The safety measure of shared bicycle is not perfect to be mainly reflected in: shared bicycle mostly uses greatly handset Wechat or client
Lock is opened to scan the two dimensional code on smart lock, 12 years old minor and beginner below can not effectively be prevented to cycle；
Brake mode is mainly artificial brake, realizes braking effect by brake cable tension front and back band-type brake, can not be effective
Bicycle riding speed is controlled below fixing speed.For this status, we intend to design a with limitation cycling man-year
The detection control apparatus in age and riding speed.
Utility model content
For the existing deficiency of shared bicycle, the technical issues of the utility model intends to solve, is to provide a kind of shared bicycle
Detection control apparatus.The utility model is using weight and cycles two standards of posture come the age for the people that judges to ride, and works as weight
It can unlock, will call the police when bicycle is swung left and right excessive amplitude and certain time, when bicycle row when reaching standard weight
It being capable of self-actuating brake when sailing excessive velocities.
The technical solution that the utility model solves the technical problem is: designing a kind of detection control dress of shared bicycle
It sets, including pressure sensor, lock module, ad conversion module, control module, motor drive module, high power DC electric machine, small
Power DC motor, voltage reduction module, boost module, lithium battery, lithium battery protection module, solar panel, 5v voltage-stablizer, speed
Spend sensor, small magnet, attitude sensor；
Pressure sensor is mounted on bicycle saddle base, and ad conversion module is electrically connected by conducting wire one end with pressure sensor
It connects, the other end is connect by conducting wire with the control module of lock inside modules；High power DC electric machine is fixed on two vehicles of bicycle
On vehicle frame between wheel, solar panel is fixed on the vehicle frame of bicycle front end, and lithium battery protection module is installed in
One end of the side of solar panel, voltage reduction module is connect by conducting wire with solar panel, the other end of voltage reduction module
It is connect by conducting wire with the control module of lock inside modules；5v voltage-stablizer is fixed on the bracket of bicycle rear-wheel, by leading
Line is connect with the control module of lock inside modules；Velocity sensor is fixed on the bracket of wheel, and small magnet is mounted on and speed
It spends on the corresponding wheel of sensor；Control module is fixed on the inside of lock module, and boost module, lithium battery link together,
And connect with the control module of lock inside modules, motor drive module, small power DC motor, voltage reduction module are in lock module
Inside is connect with control module, and high power DC electric machine, attitude sensor are fixed on the bracket of bicycle；High power DC electric machine
Rotation axis on be connected with the brake spool of bicycle, when high power DC electric machine rotation, the brake spool rotation of bicycle causes
Brake cable is taken up, and bicycle band-type brake completes brake；
The control module connects including 51 SCM systems, buzzer, ad translation interface, speed sensor interface, power supply
Mouth, motor drive module interface, attitude sensor interface；Pressure sensor is converted by ad conversion module and the ad of control module
Interface connection, high power DC electric machine and small power DC motor pass through the motor driven mould of motor drive module and control module
The connection of block interface, solar panel connect 5 volts of voltage-stablizers, and the electric energy of output is stored into lithium battery by lithium battery protection module
In, the voltage of lithium battery output is increased to 16 volts of motor driving parts for being supplied directly to motor drive module by boost module
Point, 16v voltage is dropped to the module for power supply part that 5v is respectively supplied to control module and motor drive module, speed by voltage reduction module
Sensor is connected to the speed sensor interface of control module, and the attitude sensor that attitude sensor is connected to control module connects
Mouthful；
The lock module includes casing cover, lock tongue, lock core, lock core guide rail, Lock cylinder cover, latch bolt spring, lock core spring, control
Molding block is fixed on the medial surface of casing cover, and the gear of small power DC motor and lock core is at meshing state, small power DC
The limiting slot that the rotation of motor can leave lock core with movable lock core leads to the rebound of lock tongue due to the pulling force of latch bolt spring, thus
Complete unlocking function；Lock core spring meeting when manpower passes through mobile lock tongue from the external world to close lock, in lock core guide rail
It squeezes lock core to return in the limiting slot of lock tongue, realization shuts function.
Compared with prior art, the utility model beneficial effect is:
1, use weight and cycle two standards of posture come judge cyclist whether for 12 years old beginner below, compared to
Barcode scanning cycles the age that can preferably distinguish cyclist.
2, hand-operated brake and self-actuating brake are combined, it can better restricted speed compared to simple hand-operated brake.
3, can real-time monitoring solo running speed and the wiggly amplitude size of bicycle and take automatically brake and
The function of alarm is conducive to the safety traffic of bicycle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Fig. 2 is a kind of structure of lock (having casing cover) schematic diagram of the utility model.
Fig. 3 is a kind of structure of lock of the utility model (non-housing lid) schematic diagram.
Fig. 4 is a kind of control principle schematic diagram of embodiment of the utility model.
Specific embodiment:
Below by the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's every other embodiment obtained without making creative work belongs to this
The range of utility model protection.
The utility model provides a kind of detection control apparatus (the abbreviation detection control apparatus, referring to Fig. 1-of shared bicycle
4), including pressure sensor 1, lock module 2, ad conversion module 3, control module 4, motor drive module 5, high power DC are electric
Machine 6, small power DC motor 7, voltage reduction module 8, boost module 9, lithium battery 10, lithium battery protection module 11, solar battery
Plate 12,5v voltage-stablizer 13, velocity sensor 14, small magnet 15, attitude sensor 16.
Pressure sensor 1 is mounted on bicycle saddle base, and ad conversion module 3 passes through 1 electricity of conducting wire one end and pressure sensor
Connection, the other end are connect by conducting wire with the control module 4 inside lock module 2.High power DC electric machine 6 is fixed on bicycle two
On vehicle frame between a wheel, solar panel 12 is fixed on the vehicle frame of bicycle front end, lithium battery protection module 11
It is installed in the side of solar panel 12, one end of voltage reduction module 8 is connect with solar panel 12 by conducting wire, is depressured
The other end of module 8 is connect by conducting wire with the control module 4 inside lock module 2.5v voltage-stablizer 13 is fixed on bicycle rear-wheel
Bracket on, connect with the control module 4 inside lock module 2 by conducting wire.Velocity sensor 14 is fixed on the branch of wheel
On frame, small magnet 15 is mounted on wheel corresponding with velocity sensor 14.Control module 4 is fixed on the inside of lock module 2,
Boost module 9, lithium battery 10 link together, and connect with the control module 4 inside lock module 2, motor drive module 5,
Small power DC motor 7, voltage reduction module 8 are connect in 2 inside of lock module with control module 4, high power DC electric machine 6, posture
Sensor 16 is fixed on the bracket of bicycle.The brake spool of bicycle is connected in the rotation axis of high power DC electric machine 6, when big
When power DC motor 6 rotates, the brake spool rotation of bicycle causes taking up for brake cable, and bicycle band-type brake completes brake.
The control module 4 connects including 51 SCM systems, buzzer, ad translation interface, speed sensor interface, power supply
Mouth, motor drive module interface, attitude sensor interface.Pressure sensor 1 passes through the ad of ad conversion module 3 and control module 4
Translation interface connection, high power DC electric machine 6 and small power DC motor 7 pass through the electricity of motor drive module 5 and control module 4
The connection of machine drive module interface, solar panel 12 connect 5 volts of voltage-stablizers 13, and the electric energy of output passes through lithium battery protection module
11 are stored into lithium battery 10, and the voltage that lithium battery 10 exports is increased to 16 volts by boost module 9 and is supplied directly to motor drive
16v voltage is dropped to 5v and is respectively supplied to control module 4 and motor driven mould by the motor driven part of dynamic model block 5, voltage reduction module 8
The module for power supply part of block 5, velocity sensor 14 are connected to the speed sensor interface of control module 4, and attitude sensor 16 connects
Connect the attitude sensor interface in control module 4.
The lock module 2 includes casing cover 201, lock tongue 202, lock core 203, lock core guide rail 204, Lock cylinder cover 205, lock tongue
Spring 206, lock core spring 207, control module 4 are fixed on the medial surface of casing cover 201, small power DC motor 7 and lock core
For 202 gear at meshing state, the rotation of small power DC motor 7 can leave the limiting slot of lock core 203 with movable lock core 202,
Due to the pulling force of latch bolt spring 206, lead to the rebound of lock tongue 202, so that unlocking function is completed, when manpower passes through movement from the external world
When lock tongue 202 is to close lock, the lock core spring 207 in lock core guide rail 204 can squeeze lock core 203 and return to lock tongue 202
In limiting slot, realization shuts function.
The pressure sensor 1 uses resistance-strain semibridge system sensor.
The ad conversion module 3 uses hx711 module.
The motor drive module 5 uses l298+l297.
7 torque of small power DC motor is respectively 0.6kg.cm.
6 torque of high power DC electric machine is respectively 32kg.cm.
The lithium battery 10 uses 4 section, 18650 lithium battery.
The lithium battery protection module 11 uses 18,650 4 section lithium battery protection modules.
The velocity sensor 14 uses switching Hall components.
The attitude sensor 16 uses mpu6050 module.
Single-chip microcontroller model AT89S51 in 51 SCM system.
Working principle: when solo running, the small magnet 15 in bicycle wheels is pasted onto constantly close to and far from speed biography
Sensor 14 causes the on-off of velocity sensor 14.The on-off frequency of velocity sensor 14 is transferred to monolithic by serial ports p3.2
Machine passes through the available speed advanced when front vehicle wheel of program combination radius of wheel.When speed is more than required standard, 51 monolithics
Machine can just control motor drive module 5 and high power DC electric machine 6 is driven to rotate, and the rotation of high power DC electric machine 6 causes to cover and turn
The rotation of brake spool on moving axis completes brake function by the band-type brake on bicycle to take up brake cable.
Two 1 ranges of pressure sensor for being mounted on bicycle saddle base are 50kg, reachable using half-bridge connection range
To 100kg, when cyclist is sitting on vehicle seat, pressure sensor 1 will be squeezed and convert electricity for the variation of deformation quantity
The variation for hindering resistance value, converts digital signal for analog signal by ad conversion module 3, by p2.0 and p2.1 serial ports by signal
51 single-chip microcontrollers are transferred to, handle to obtain body weight by program, when only reaching a defined weight standard, 51 single-chip microcontrollers
The rotation of small power DC motor 7 can be just controlled, so that lock core 203 be made to leave the limiting slot in lock tongue 202, realizes unlocking function.
Attitude sensor 16 includes that electronic gyroscope and three-dimensional perspective sensor pass through when tilting of car body certain angle
Attitude sensor module 16 transmits tilting of car body angle signal, and the riding position of cyclist is obtained by the processing of 51 single-chip microcontrollers,
When car body double swerve is continued above certain time, system default is ridden artificial children, and 51 single-chip microcontrollers control buzzer warning.
This detection control apparatus has the function of hypervelocity self-actuating brake, overweight unlocking and according to posture alarm is cycled, and divides
Shi Xian the combination of solar panel and lithium battery not used to the limitation of bicycle speed and cyclist's age, power pack, passed
Resistance strain gage, Hall element and electronic gyroscope is respectively adopted in sensor part, and brake and unlocking function pass through motor driven mould
Block controls two direct current generators simultaneously to realize, the material of lock casing part and resistance strain gage surrounding mechanical structure uses
Pla, when solo running speed is excessive, single-chip microcontroller, which can be detected hypervelocity by Hall element and control motor, takes up brake cable
It realizes and slowly slows down, only when the people for reaching 12 years old children's average weight or more unlocks, single-chip microcontroller detects that weight reaches mark
On time can just control small power DC motor 7 unlocking, when bicycle swing amplitude it is excessive and continue one timing, system default
Ride artificial beginner, and single-chip microcontroller controls buzzer warning at this time, and whole device can be good at solving shared bicycle hypervelocity and ask
Topic, and cycled for control minor and provide the solution of a relative efficiency.
The utility model does not address place and is suitable for the prior art.
Claims (1)
1. a kind of detection control apparatus of shared bicycle, which is characterized in that including pressure sensor, lock module, ad modulus of conversion
Block, control module, motor drive module, high power DC electric machine, small power DC motor, voltage reduction module, boost module, lithium electricity
Pond, lithium battery protection module, solar panel, 5v voltage-stablizer, velocity sensor, small magnet, attitude sensor；
Pressure sensor is mounted on bicycle saddle base, and ad conversion module is electrically connected by conducting wire one end with pressure sensor, separately
One end is connect by conducting wire with the control module of lock inside modules；High power DC electric machine is fixed between two wheels of bicycle
Vehicle frame on, solar panel is fixed on the vehicle frame of bicycle front end, and lithium battery protection module is installed in solar energy
One end of the side of solar panel, voltage reduction module is connect by conducting wire with solar panel, and the other end of voltage reduction module is by leading
Line is connect with the control module of lock inside modules；5v voltage-stablizer is fixed on the bracket of bicycle rear-wheel, passes through conducting wire and vehicle
Control module connection inside lock module；Velocity sensor is fixed on the bracket of wheel, and small magnet is mounted on and velocity pick-up
On the corresponding wheel of device；Control module is fixed on the inside of lock module, and boost module, lithium battery link together, and and vehicle
Inside lock module control module connection, motor drive module, small power DC motor, voltage reduction module lock inside modules with
Control module connection, high power DC electric machine, attitude sensor are fixed on the bracket of bicycle；The rotation of high power DC electric machine
The brake spool of bicycle is connected on axis, when high power DC electric machine rotation, the brake spool rotation of bicycle causes brake cable
Take up, bicycle band-type brake complete brake；
The control module includes 51 SCM systems, buzzer, ad translation interface, speed sensor interface, power supply interface, electricity
Machine drive module interface, attitude sensor interface；Pressure sensor passes through the ad translation interface of ad conversion module and control module
Connection, high power DC electric machine and small power DC motor are connect by the motor drive module of motor drive module and control module
Mouth connection, solar panel connect 5 volts of voltage-stablizers, and the electric energy of output is stored into lithium battery by lithium battery protection module,
The voltage of lithium battery output is increased to 16 volts of motor driven parts for being supplied directly to motor drive module by boost module, drops
16v voltage is dropped to the module for power supply part that 5v is respectively supplied to control module and motor drive module, velocity pick-up by die block
Device is connected to the speed sensor interface of control module, and attitude sensor is connected to the attitude sensor interface of control module；
The lock module includes casing cover, lock tongue, lock core, lock core guide rail, Lock cylinder cover, latch bolt spring, lock core spring, controls mould
Block is fixed on the medial surface of casing cover, and the gear of small power DC motor and lock core is at meshing state, small power DC motor
Rotation can leave the limiting slot of lock core with movable lock core the rebound of lock tongue is led to due to the pulling force of latch bolt spring, to complete
Unlocking function；When manpower passes through mobile lock tongue from the external world to close lock, the lock core spring in lock core guide rail can be squeezed
Lock core returns in the limiting slot of lock tongue, and realization shuts function；
The pressure sensor uses resistance-strain semibridge system sensor；
The ad conversion module uses hx711 module；
The motor drive module uses l298+l297；
The small power DC Motor torque is respectively 0.6kg.cm；6 torque of high power DC electric machine is respectively
32kg.cm；
The lithium battery uses 4 section, 18650 lithium battery；The lithium battery protection module uses 18,650 4 section li-ion cell protection moulds
Block；
The velocity sensor uses switching Hall components；
The attitude sensor uses mpu6050 module；
Single-chip microcontroller model AT89S51 in 51 SCM system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596544.2U CN209650420U (en) | 2018-04-25 | 2018-04-25 | A kind of detection control apparatus of shared bicycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596544.2U CN209650420U (en) | 2018-04-25 | 2018-04-25 | A kind of detection control apparatus of shared bicycle |
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| Publication Number | Publication Date |
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| CN209650420U true CN209650420U (en) | 2019-11-19 |
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| CN201820596544.2U Active CN209650420U (en) | 2018-04-25 | 2018-04-25 | A kind of detection control apparatus of shared bicycle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361665A (en) * | 2020-04-13 | 2020-07-03 | 刘佳露 | Logistics electric tricycle |
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2018
- 2018-04-25 CN CN201820596544.2U patent/CN209650420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361665A (en) * | 2020-04-13 | 2020-07-03 | 刘佳露 | Logistics electric tricycle |
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