CN108107438A - A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device - Google Patents
A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device Download PDFInfo
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- CN108107438A CN108107438A CN201810033659.5A CN201810033659A CN108107438A CN 108107438 A CN108107438 A CN 108107438A CN 201810033659 A CN201810033659 A CN 201810033659A CN 108107438 A CN108107438 A CN 108107438A
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- ultrasonic wave
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- 230000005611 electricity Effects 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The present invention relates to a kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle devices, belong to bicycle assembling field.The present invention includes power module, ultrasonic wave module, one-chip computer module and vibrating motor module, wherein power module is connected respectively with ultrasonic wave module, one-chip computer module and vibration motor module, ultrasonic wave module is connected with one-chip computer module, and one-chip computer module is connected with vibration motor module.The configuration of the present invention is simple, article quality is small, of low cost, the traffic accident caused by when can't see rear situation that can effectively avoid bicycle, highly practical.
Description
Technical field
The present invention relates to a kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle devices, belong to bicycle assembling field.
Background technology
With the development of contemporary society's economic technology, more and more people recognize the importance of energy-saving and emission-reduction, with this
Meanwhile public transport also becomes the preferred traffic instrument of a big chunk people trip, using ofo and Mo Bai bicycles as representative
Shared bicycle becomes the essential instrument of people's short distance trip.Bicyclist is more and more, but riding bicycle is deposited always
In security risk, especially not it is observed that rear, the feelings such as there is a motor vehicle at rear of riding on highway or non-motor vehicle is overtaken other vehicles
Condition is because that cannot predict rear security risk, it is easy to cause traffic accident.
The content of the invention
The present invention provides a kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle devices, are ridden for solving bicycle
Passerby cannot predict rear security risk, the problems such as be easy to causeing traffic accident.
The technical scheme is that：A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device, including power supply mould
Block 1, ultrasonic wave module 2, one-chip computer module 3 and vibrating motor module 4, wherein power module 1 respectively with ultrasonic wave module 2, single
Piece machine module 3 and vibration motor module 4 connect, and ultrasonic wave module 2 is connected with one-chip computer module 3, one-chip computer module 3 and vibrations electricity
Machine module 4 connects；One-chip computer module 3 is used for the distance of the bicycle tailstock and car and obstruction according to the detection of ultrasonic wave module 2
Vibration motor module 4 is controlled to carry out vibration reminding bicyclist.
The power module 1 is the battery that output terminal is 5V, is embedded with one-chip computer module 3 or is fixed on saddle 8
Lower section, power module 1 and one-chip computer module 3 pass through embedded or be fixed on the conducting wire 6 of bicycle surface and connect ultrasonic wave module 2
With vibration motor module 4, ultrasonic wave module 2 is arranged at mud flap for bicycle wheels 7 above and at horizontal plane, vibration motor module
4 are arranged at by Handlebar of bicycle 9.
The ultrasonic wave module 2 includes ultrasonic wave transmitting circuit, ultrasonic wave receiving circuit；
The ultrasound wave transmitting circuit is by chip CX20106A, resistance R4, resistance R5, resistance R6, resistance R7, capacitance C4, capacitance
C5, capacitance C6, ultrasonic transmitter CSB40R compositions；Wherein ultrasonic wave transmitting circuit is the IN pins of chip CX20106A with surpassing
The input terminal of pinger CSB40R is connected with resistance R4 one end, and the output terminal and resistance R4 of ultrasonic transmitter CSB40R is another
One end is grounded, and the C1 pins of chip CX20106A are connected with resistance R5 one end, the other end of resistance R5 and one end phase of capacitance C4
Even, the other end ground connection of capacitance C4, the C2 pins of CX20106A are connected with one end of capacitance C5, the other end ground connection of capacitance C5,
The GND pins ground connection of chip CX20106A, the f0 pins of chip CX20106A are connected with one end of resistance R7, and resistance R7's is another
The VCC pins of end and chip CX20106A connect 5V voltage ends, OUT pins and resistance R6 one end, the list of chip CX20106A jointly
The P3.2 pins of microcontroller are connected in piece machine module 3, another termination 5V voltage ends of resistance R6；
The ultrasonic wave receiving circuit is made of resistance R8, ultrasonic receiver CSB40T；Ultrasonic wave receiving circuit is ultrasonic wave
The P3.0 pins of microcontroller are connected in one end of the input terminal of receiver CSB40T and resistance R8, one-chip computer module 3, resistance R8's
The other end is connected with 5V voltages, the output head grounding of ultrasonic receiver CSB40T.
The one-chip computer module 3 includes resistance R1, resistance R2, resistance R3, capacitance C1, capacitance C2, capacitance C3, reset switch
5th, crystal oscillator Y1, microcontroller；Wherein the RST pin connecting resistance R1 of microcontroller and reset switch 5, one end of capacitance C1, resistance R1's
The other end is grounded, the other end of capacitance C1 and another termination 5V voltages of reset switch 5；The XTAL1 pins of microcontroller connect crystal oscillator
One end of Y1 and capacitance C3, the XTAL2 pins of microcontroller connect the other end of crystal oscillator Y1 and one end of capacitance C2, and capacitance C2's is another
The other end of end and capacitance C3 connect and are grounded, one end of the VSS pin connecting resistances R3 of microcontroller, another termination of resistance R3
Ground, one end of the VCC pin connecting resistances R2 of microcontroller, the voltage of another termination 5V of resistance R2.
The vibration motor module 4 includes resistance R9, triode Q1 and vibration motor；One end order piece of wherein resistance R9
The P2.0 pins of microcontroller in machine module 3, the base stage of another termination triode Q1 of resistance R9, the emitter of triode Q1 connect
Ground, the collector of triode Q1 connect the output terminal of vibration motor, the input termination 5V voltages of vibration motor.
The beneficial effects of the invention are as follows：Simple in structure, article quality is small, of low cost, can effectively avoid bicycle because seeing
Traffic accident caused by less than rear situation, it is highly practical.
Description of the drawings
Fig. 1 is the frame diagram of the present invention；
Fig. 2 is the Machine Design figure of the present invention；
Fig. 3 is the single chip circuit of the present invention and vibration motor circuit diagram；
Fig. 4 is the ultrasonic wave transmitting circuit figure of the present invention；
Fig. 5 is the ultrasonic wave receiving circuit figure of the present invention；
Fig. 6 is the ultrasonic ranging schematic diagram of the present invention；
In figure respectively marked as：1-power module, 2-ultrasonic wave module, 3-one-chip computer module, 4-vibrating motor module, 5-
Button, 6-conducting wire, 7-mud flap for bicycle wheels, 8-saddle, 9-Handlebar of bicycle.
Specific embodiment
Embodiment 1：As shown in figures 1 to 6, a kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device, including power supply mould
Block 1, ultrasonic wave module 2, one-chip computer module 3 and vibrating motor module 4, wherein power module 1 respectively with ultrasonic wave module 2, single
Piece machine module 3 and vibration motor module 4 connect, and ultrasonic wave module 2 is connected with one-chip computer module 3, one-chip computer module 3 and vibrations electricity
Machine module 4 connects；One-chip computer module 3 is used for the distance of the bicycle tailstock and car and obstruction according to the detection of ultrasonic wave module 2
Vibration motor module 4 is controlled to carry out vibration reminding bicyclist.
Be the battery that output terminal is 5V it is possible to further set the power module 1, with one-chip computer module 3 it is embedded or
It is fixed on the lower section of saddle 8（It can prevent rainy day rainwater from instilling battery or one-chip computer module）, power module 1 and microcontroller
Module 3 connects ultrasonic wave module 2 and vibration motor module 4, ultrasonic wave mould by embedding or being fixed on the conducting wire 6 of bicycle surface
Block 2 is arranged at mud flap for bicycle wheels 7 above and at horizontal plane（So measure the distance of ultrasonic wave module and barrier i.e.
For barrier and the farthest safe distance of vehicle）, vibration motor module 4 is arranged at by Handlebar of bicycle 9（It can be in bicyclist's right hand
Left side is easy to the attention for causing bicyclist when vibration motor sends vibrations）.
It is possible to further which the ultrasonic wave module 2 is set to include ultrasonic wave transmitting circuit, ultrasonic wave receiving circuit；Institute
Ultrasonic wave transmitting circuit is stated by chip CX20106A, resistance R4, resistance R5, resistance R6, resistance R7, capacitance C4, capacitance C5, capacitance
C6, ultrasonic transmitter CSB40R are formed；Wherein ultrasonic wave transmitting circuit is that the IN pins of chip CX20106A and ultrasonic wave are sent out
The input terminal of emitter CSB40R is connected with resistance R4 one end, the output terminal of ultrasonic transmitter CSB40R and another terminations of resistance R4
Ground, the C1 pins of chip CX20106A are connected with resistance R5 one end, and the other end of resistance R5 is connected with one end of capacitance C4, capacitance
The other end ground connection of C4, the C2 pins of CX20106A are connected with one end of capacitance C5, the other end ground connection of capacitance C5, chip
The GND pins ground connection of CX20106A, the f0 pins of chip CX20106A are connected with one end of resistance R7, the other end of resistance R7 and
The VCC pins of chip CX20106A connect 5V voltage ends, OUT pins and resistance R6 one end, the microcontroller of chip CX20106A jointly
The P3.2 pins of microcontroller are connected in module 3, another termination 5V voltage ends of resistance R6；The ultrasonic wave receiving circuit is by resistance
R8, ultrasonic receiver CSB40T are formed；Ultrasonic wave receiving circuit is the input terminal of ultrasonic receiver CSB40T and resistance R8
One end, the P3.0 pins of microcontroller are connected in one-chip computer module 3, the other end of resistance R8 is connected with 5V voltages, and ultrasonic wave connects
Receive the output head grounding of device CSB40T.The ultrasonic wave that ultrasonic wave module 2 emits is propagated in air with the speed of 340m/s,
Ultrasonic sensor is arranged at the voluntarily tailstock, the distance between the ultrasonic sensor that microcontroller calculates and barrier i.e. after
The maximum distance of square barrier and bicycle.
It is possible to further which the one-chip computer module 3 is set to include resistance R1, resistance R2, resistance R3, capacitance C1, capacitance
C2, capacitance C3, reset switch 5, crystal oscillator Y1, microcontroller STC89C52；Wherein the RST pin connecting resistance R1 of microcontroller and reset are opened
Close 5, one end of capacitance C1, the other end ground connection of resistance R1, the other end of capacitance C1 and another termination 5V electricity of reset switch 5
Pressure；The XTAL1 pins of microcontroller connect one end of crystal oscillator Y1 and capacitance C3, and the XTAL2 pins of microcontroller connect the other end of crystal oscillator Y1
And one end of capacitance C2, the other end of capacitance C2 and the other end of capacitance C3 connect and are grounded, the VSS pin connecting resistances of microcontroller
One end of R3, the other end ground connection of resistance R3, one end of the VCC pin connecting resistances R2 of microcontroller, another termination 5V of resistance R2
Voltage.
It is possible to further which the vibration motor module 4 is set to include resistance R9, triode Q1 and vibration motor；Wherein
One end of resistance R9 connects the P2.0 pins of microcontroller in one-chip computer module 3, the base stage of another termination triode Q1 of resistance R9, and three
The emitter ground connection of pole pipe Q1, the collector of triode Q1 connect the output terminal of vibration motor, the input termination 5V electricity of vibration motor
Pressure.
The present invention operation principle be：
The present invention controls ultrasonic wave module by one-chip computer module, and the ultrasonic wave that ultrasonic transmitter is sent is run into detection range
Barrier be reflected back receiving terminal, the distance of rear object and voluntarily vehicle tail end can be calculated by one-chip computer module, by with
Safe range threshold value is judged, if microcontroller judges barrier when within threshold value, one-chip computer module control vibrations electricity
Machine carries out vibration reminding bicyclist.
The specific embodiment of the present invention is explained in detail above in conjunction with figure, but the present invention is not limited to above-mentioned realities
Mode is applied, within the knowledge of a person skilled in the art, the premise of present inventive concept can also not departed from
It is lower that various changes can be made.
Claims (5)
1. a kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device, it is characterised in that：Including power module（1）, ultrasound
Ripple module（2）, one-chip computer module（3）With vibrating motor module（4）, wherein power module（1）Respectively with ultrasonic wave module（2）、
One-chip computer module（3）With vibration motor module（4）Connection, ultrasonic wave module（2）With one-chip computer module（3）Connection, microcontroller mould
Block（3）With vibration motor module（4）Connection；One-chip computer module（3）For according to ultrasonic wave module（2）The bicycle tailstock of detection
With the distance controlling vibration motor module of car and obstruction（4）Carry out vibration reminding bicyclist.
2. Embedded Ultrasonic ripple early warning vibration reminding bicycle device according to claim 1, it is characterised in that：The electricity
Source module（1）The battery for being 5V for output terminal, same to one-chip computer module（3）It embeds or is fixed on saddle（8）Lower section, electricity
Source module（1）And one-chip computer module（3）By the conducting wire for embedding or being fixed on bicycle surface（6）Connect ultrasonic wave module（2）
With vibration motor module（4）, ultrasonic wave module（2）It is arranged at mud flap for bicycle wheels（7）Above at horizontal plane, shaking electricity
Machine module（4）It is arranged at Handlebar of bicycle（9）It is other.
3. Embedded Ultrasonic ripple early warning vibration reminding bicycle device according to claim 1, it is characterised in that：It is described super
Sound wave module（2）Including ultrasonic wave transmitting circuit, ultrasonic wave receiving circuit；
The ultrasound wave transmitting circuit is by chip CX20106A, resistance R4, resistance R5, resistance R6, resistance R7, capacitance C4, capacitance
C5, capacitance C6, ultrasonic transmitter CSB40R compositions；Wherein ultrasonic wave transmitting circuit is the IN pins of chip CX20106A with surpassing
The input terminal of pinger CSB40R is connected with resistance R4 one end, and the output terminal and resistance R4 of ultrasonic transmitter CSB40R is another
One end is grounded, and the C1 pins of chip CX20106A are connected with resistance R5 one end, the other end of resistance R5 and one end phase of capacitance C4
Even, the other end ground connection of capacitance C4, the C2 pins of CX20106A are connected with one end of capacitance C5, the other end ground connection of capacitance C5,
The GND pins ground connection of chip CX20106A, the f0 pins of chip CX20106A are connected with one end of resistance R7, and resistance R7's is another
The VCC pins of end and chip CX20106A connect 5V voltage ends, OUT pins and resistance R6 one end, the list of chip CX20106A jointly
Piece machine module（3）The P3.2 pins of middle microcontroller are connected, another termination 5V voltage ends of resistance R6；
The ultrasonic wave receiving circuit is made of resistance R8, ultrasonic receiver CSB40T；Ultrasonic wave receiving circuit is ultrasonic wave
The input terminal of receiver CSB40T and one end of resistance R8, one-chip computer module（3）The P3.0 pins of middle microcontroller are connected, resistance R8
The other end be connected with 5V voltages, the output head grounding of ultrasonic receiver CSB40T.
4. Embedded Ultrasonic ripple early warning vibration reminding bicycle device according to claim 1, it is characterised in that：The list
Piece machine module（3）Including resistance R1, resistance R2, resistance R3, capacitance C1, capacitance C2, capacitance C3, reset switch（5）, crystal oscillator Y1,
Microcontroller；The wherein RST pin connecting resistance R1 and reset switch of microcontroller（5）, capacitance C1 one end, another termination of resistance R1
Ground, the other end and reset switch of capacitance C1（5）Another termination 5V voltages；The XTAL1 pins of microcontroller connect crystal oscillator Y1 and electricity
Hold one end of C3, the XTAL2 pins of microcontroller connect the other end of crystal oscillator Y1 and one end of capacitance C2, the other end and electricity of capacitance C2
The other end for holding C3 connects and is grounded, one end of the VSS pin connecting resistances R3 of microcontroller, the other end ground connection of resistance R3, monolithic
One end of the VCC pin connecting resistances R2 of machine, the voltage of another termination 5V of resistance R2.
5. Embedded Ultrasonic ripple early warning vibration reminding bicycle device according to claim 1, it is characterised in that：The shake
Dynamic motor module（4）Including resistance R9, triode Q1 and vibration motor；One end of wherein resistance R9 connects one-chip computer module（3）In
The P2.0 pins of microcontroller, the base stage of another termination triode Q1 of resistance R9, the emitter ground connection of triode Q1, triode Q1
Collector connect the output terminal of vibration motor, the input termination 5V voltages of vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033659.5A CN108107438A (en) | 2018-01-15 | 2018-01-15 | A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033659.5A CN108107438A (en) | 2018-01-15 | 2018-01-15 | A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108107438A true CN108107438A (en) | 2018-06-01 |
Family
ID=62219987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810033659.5A Pending CN108107438A (en) | 2018-01-15 | 2018-01-15 | A kind of Embedded Ultrasonic ripple early warning vibration reminding bicycle device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687038A (en) * | 2009-11-17 | 2012-09-19 | 三菱电机株式会社 | Obstacle detection device |
| CN203706449U (en) * | 2014-02-25 | 2014-07-09 | 三峡大学 | Crashproof alarm device for mountain bike |
| CN105435462A (en) * | 2015-12-18 | 2016-03-30 | 华侨大学 | Automatic detecting, alarming and braking device of electric vehicle for child |
| CN106004650A (en) * | 2016-07-11 | 2016-10-12 | 无锡信大气象传感网科技有限公司 | Intelligent road warning device based on ultrasonic ranging |
| CN205881117U (en) * | 2016-07-22 | 2017-01-11 | 北京凯波兰特科技发展有限公司 | Road surface operation person safety precaution system |
| CN106344358A (en) * | 2016-10-31 | 2017-01-25 | 榆林学院 | Control circuit applied to safety crutch for blind person |
| KR20170090243A (en) * | 2016-01-28 | 2017-08-07 | 동서대학교산학협력단 | Smart bicycle helper module based on arduino, and control method for the same |
| CN206453961U (en) * | 2016-10-31 | 2017-09-01 | 榆林学院 | A kind of crutch servicing unit |
| CN207895069U (en) * | 2018-01-15 | 2018-09-21 | 昆明理工大学 | A kind of Embedded Ultrasonic wave early warning vibration reminding bicycle device |
-
2018
- 2018-01-15 CN CN201810033659.5A patent/CN108107438A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687038A (en) * | 2009-11-17 | 2012-09-19 | 三菱电机株式会社 | Obstacle detection device |
| CN203706449U (en) * | 2014-02-25 | 2014-07-09 | 三峡大学 | Crashproof alarm device for mountain bike |
| CN105435462A (en) * | 2015-12-18 | 2016-03-30 | 华侨大学 | Automatic detecting, alarming and braking device of electric vehicle for child |
| KR20170090243A (en) * | 2016-01-28 | 2017-08-07 | 동서대학교산학협력단 | Smart bicycle helper module based on arduino, and control method for the same |
| CN106004650A (en) * | 2016-07-11 | 2016-10-12 | 无锡信大气象传感网科技有限公司 | Intelligent road warning device based on ultrasonic ranging |
| CN205881117U (en) * | 2016-07-22 | 2017-01-11 | 北京凯波兰特科技发展有限公司 | Road surface operation person safety precaution system |
| CN106344358A (en) * | 2016-10-31 | 2017-01-25 | 榆林学院 | Control circuit applied to safety crutch for blind person |
| CN206453961U (en) * | 2016-10-31 | 2017-09-01 | 榆林学院 | A kind of crutch servicing unit |
| CN207895069U (en) * | 2018-01-15 | 2018-09-21 | 昆明理工大学 | A kind of Embedded Ultrasonic wave early warning vibration reminding bicycle device |
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