CN106184500A - One has illumination functions bicycle safe monitor and alarm system and control method - Google Patents
One has illumination functions bicycle safe monitor and alarm system and control method Download PDFInfo
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- CN106184500A CN106184500A CN201610577542.4A CN201610577542A CN106184500A CN 106184500 A CN106184500 A CN 106184500A CN 201610577542 A CN201610577542 A CN 201610577542A CN 106184500 A CN106184500 A CN 106184500A
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Classifications
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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
- 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
- B62J6/01—Electric circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses one and there is illumination functions bicycle safe monitor and alarm system and control method, specifically include that control unit, the unit that tests the speed, lighting unit, weight induction unit, Internet of Things communication module, GPS locating module, NFC module, energy conversion module, server and client side;Overcome the supervision means lacking bicycle in prior art, cause the illegal traffic rules of bicycle, the defect that traffic accident occurrence probability significantly increases, improve the speed monitoring to bicycle in traffic, and according to the concentrative time interval of bicycle overspeed and place, formulate corresponding plan, reduce the potential safety hazard in traffic, overcome cycling speed not limit or bicycle speed maximum limit arranges unreasonable, cause the defect that peril frequently occurs, reduce owing to dark causes bicycle traffic accident probability of happening, it is simultaneously achieved bicyclist and can obtain oneself cycling speed at any time, such that it is able to take to slow down measure accordingly to avoid potential safety hazard.
Description
Technical field
The present invention relates to velocity measuring technique field, in particular it relates to one has illumination functions bicycle safe monitoring, alarming
System and control method.
Background technology
Along with gradually stepping up of people's living standard, people increase the most day by day for the requirement of quality of life, at present, voluntarily
Car is increasingly liked by people, not only due to its environmental protection and energy saving, in traffic congestion now so that it is convenient, is also simultaneously
The good method of exercise, by single chip application to bicycle so that it is more intelligent, also becomes a kind of direction of research.
When people utilize bicycle as the vehicles when, it is necessary to know the travel speed of oneself, alarm device is reminded certainly
Oneself takes care, and automatically turns on warning lamp night when to remind surrounding vehicles simultaneously, and minimizing accident occurs;When utilizing certainly
The when that driving being as tool movement, just show its speed with greater need for speed measuring device, require time for showing and oneself move
How long, how far travel, utilized how temperature detection understands ambient temperature, fitted and be not suitable for motion.Velocity measuring technique is in state
Inside and outside application is widely, the most ripe, and method is also a lot, and such as ultrasound wave tests the speed, and infrared tests the speed, and laser velocimeter etc. is contour
The velocity measuring technique of science and technology, has been applied simultaneously to every field, and wherein field of traffic is the most extensive, but this non-for bicycle
For motor vehicles, also due to itself speed is not reason quickly, testing the speed, it is extensive not enough to be applied on bicycle, and
For tempering the vehicles as environmental protection and energy saving, in occupation of critically important effect in people's daily life, this is also
Increase it dangerous, with greater need for making it more intelligent, be the most no matter both at home and abroad for pay attention to the most not enough.Cause
This, no matter bicycle is as the vehicles or body building, is required for it the most perfect, makes it more intelligent,
Make it safer as the vehicles, make its multifunction as body building, the life being convenient for people to.
Road cycling joyride phenomenon occurs the most repeatedly, causes the accident incidents of chain collision to occur repeatedly, but but
Do not propose corresponding bicycle speed measures for the supervision, there is sizable potential safety hazard.
During realizing the present invention, inventor finds at least to there is the supervision hands lacking bicycle in prior art
Section, causes the illegal traffic rules of bicycle, the defect that traffic accident occurrence probability significantly increases.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose one and there is illumination functions bicycle safe monitoring system
And control method, to improve in traffic, the speed of bicycle is monitored, and according to the concentrative time interval of bicycle overspeed and place, system
Fixed corresponding plan, reduces the potential safety hazard in traffic.
For achieving the above object, the technical solution used in the present invention is: one has the monitoring of illumination functions bicycle safe
Warning system and method, specifically include that and include control unit, the unit that tests the speed, lighting unit, weight induction unit, Internet of Things Netcom
News module, GPS locating module, NFC module, energy conversion module, server and client side, described in test the speed unit, NFC module,
Weight induction unit, Internet of Things communication module and GPS locating module are connected with control unit respectively, described weight induction unit sense
Answering weight signal, described lighting unit to include light Acquisition Circuit and illumination LED, light Acquisition Circuit gathers surrounding environment light
Line, controller controls the light on and off of illumination LED according to light intensity, described in the unit that tests the speed include at least one permanent magnet, switch
Type hall element sensor circuit, described permanent magnet is installed on wheel rim, and switching Hall components sensor circuit gathers arteries and veins
Rushing signal, controller counts according to pulse signal, and calculates corresponding speed, described Internet of Things communication module and service
Device carries out communication, and described server and client carry out communication, and described GPS module is used for localization bike positional information, NFC
Real-time speed will be sent to the mobile phone with NFC transceiver module in the way of note by module, and described energy conversion module includes
Current rectifying and wave filtering circuit and energy-storage battery, after mechanical energy is transformed into electric energy by energy conversion module, will be handed over by current rectifying and wave filtering circuit
Stream electricity becomes unidirectional current, powers to energy-storage battery, and energy-storage battery is respectively to control control unit, the unit that tests the speed, lighting unit, weight
Sensing unit, Internet of Things communication module, GPS locating module and NFC module are powered.
Further, also include LCD MODULE, be used for showing car speed.
Further, control method based on bicycle monitoring system, comprise the following steps:
A. weight induction unit sensing vehicle load, and weight signal is sent to controller;
B. controller is according to the weight pre-set-speed correspondence table, searches the max speed value that vehicle load is corresponding;
C. the unit that tests the speed measure bicycle speed, and by controller by vehicle speed value and location information through Internet of Things communication module
Sending to server, server carries out data process to vehicle speed value, judges whether bicycle speed exceedes vehicle load pair simultaneously
The maximum speed value answered, if it does, then sent to the mobile phone with NFC transceiver module by NFC module, is not sent;
D. client data after server acquisition processes.
Further, in step C, server carries out data process and includes vehicle speed value, according to same period and same geographical position
Self-moving vehicle information is classified by confidence breath, to the vehicle speed value of sorted self-moving vehicle by being ranked up from big to small, and
Statistics is beyond the number of vehicles of setting speed size.
Further, step C also includes, after the data after client acquisition process, according to different traffic locations with super
The scope of speed, searches corresponding bicycle management measure and suggestion by the Internet, and is downloaded, and points out relevant staff
Take corresponding speed limit measure.
Further, described step B also includes, gathers the light intensity of surrounding, if intensity of illumination is less than setting
Value, then lightening LED lamp, if intensity of illumination is more than setting value, the most not lightening LED lamp.
Various embodiments of the present invention, owing to specifically including that control unit, the unit that tests the speed, lighting unit, weight induction list
Unit, Internet of Things communication module, GPS locating module, NFC module, server and client side, described in test the speed unit, NFC module, send out
SMS confirmation button, weight induction unit, Internet of Things communication module and GPS locating module is sent to be connected with control unit respectively, institute
State weight induction unit sensing weight signal, described lighting unit includes light Acquisition Circuit and illumination LED, light Acquisition Circuit
Gathering surrounding light, controller controls the light on and off of illumination LED according to light intensity, described in the unit that tests the speed include at least one
Permanent magnet, switching Hall components sensor circuit, described permanent magnet is installed on wheel rim, and switching Hall components senses
Device circuit acquisition pulse signal, controller counts according to pulse signal, and calculates corresponding speed, described Internet of Things Netcom
News module and server carry out communication, and described server and client carry out communication, and described GPS module is used for localization bike position
Confidence ceases, and real-time speed will be sent to the mobile phone with NFC transceiver module in the way of note by NFC module;Such that it is able to gram
Taking the supervision means lacking bicycle in prior art, cause the illegal traffic rules of bicycle, traffic accident occurrence probability significantly increases
Defect, improve in traffic and the speed of bicycle monitored, and according to the concentrative time interval of bicycle overspeed and place, formulate corresponding
Plan, reduce the potential safety hazard in traffic, overcome cycling speed not limit or bicycle speed maximum limit sets
Put unreasonable, cause the defect that peril frequently occurs, reduce owing to dark causes bicycle traffic accident probability of happening, with
Time achieve bicyclist and can obtain oneself at any time and cycle speed, such that it is able to measure of taking to slow down accordingly avoids safety the most hidden
Suffer from.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.
Below by embodiment, technical scheme is described in further detail.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Specifically, one has illumination functions bicycle safe monitor and alarm system and control method, specifically includes that
Control unit, the unit that tests the speed, lighting unit, weight induction unit, Internet of Things communication module, GPS locating module, NFC mould
Block, server and client side, described in test the speed unit, NFC module, weight induction unit, Internet of Things communication module and GPS position mould
Block is connected with control unit respectively, and described weight induction unit sensing weight signal, described lighting unit include that light gathers electricity
Road and illumination LED, light Acquisition Circuit gathers surrounding light, and controller controls the light on and off of illumination LED according to light intensity,
The described unit that tests the speed includes at least one permanent magnet, switching Hall components sensor circuit, and described permanent magnet is installed on
On wheel rim, switching Hall components sensor circuit acquisition pulse signal, controller counts according to pulse signal, and calculates
Going out corresponding speed, described Internet of Things communication module and server carry out communication, and described server and client carry out communication, institute
State GPS module to send real-time speed to having NFC in the way of note for localization bike positional information, NFC module
The mobile phone of transceiver module, described energy conversion module includes current rectifying and wave filtering circuit and energy-storage battery, and energy conversion module is by machinery
After being transformed into electric energy, by current rectifying and wave filtering circuit, alternating current being become unidirectional current, power to energy-storage battery, energy-storage battery is respectively
Power to control unit, the unit that tests the speed, weight induction unit, Internet of Things communication module, GPS locating module and NFC module.
Further, also include LCD MODULE, be used for showing car speed.
Further, control method based on bicycle monitoring system, comprise the following steps:
A. weight induction unit sensing vehicle load, and weight signal is sent to controller;
B. controller is according to the weight pre-set-speed correspondence table, searches the max speed value that vehicle load is corresponding;
C. the unit that tests the speed measure bicycle speed, and by controller by vehicle speed value and location information through Internet of Things communication module
Sending to server, server carries out data process to vehicle speed value, judges whether bicycle speed exceedes vehicle load pair simultaneously
The maximum speed value answered, if it does, then sent to the mobile phone with NFC transceiver module by NFC module, is not sent;
D. client data after server acquisition processes.
In step B, server carries out data process and includes, according to same period and same geographical location information vehicle speed value
Self-moving vehicle information is classified, to the vehicle speed value of sorted self-moving vehicle by being ranked up from big to small, and adds up super
Going out the number of vehicles of setting speed size, described step B also includes, gathers the light intensity of surrounding, if intensity of illumination
Less than setting value, then lightening LED lamp, if intensity of illumination is more than setting value, the most not lightening LED lamp.
Step C also includes, after the data after client acquisition process, according to different traffic locations and the scope of hypervelocity,
Searching corresponding bicycle management measure and suggestion by the Internet, and be downloaded, prompting relevant staff take accordingly
Speed limit measure.
Assuming that the Zhou Changwei L of wheel rim, install m permanent magnet on wheel rim, then the mileage value maximum error recorded is L/
m.Analyze through comprehensive, the design takes m=2.When wheel every revolution, by switching Hall components sensor acquisition to
Pulse signal, and interrupt 0 end input from pin P3.2, sensor often obtains a pulse signal and i.e. once counts system offer
Interrupt.Interrupting representing vehicle wheel rotation half-turn, it is mileage value that the product of the perimeter L interrupting number n and wheel rim is multiplied by m more every time.Regularly
Device T0 timing 1s just can calculate instantaneous velocity v.When hall device has many advantages, their sound construction, volume be little,
Lightweight, life-span length, easy for installation, power consumption is little, frequency high (up to 1MHz), vibration resistance, is not afraid of dust, greasy dirt, steam and cigarette
The pollution of mist etc. or corrosion.The precision of Hall linear unit is high, the linearity is good;Hall switch device is contactless, without abrasion, output
Waveform is clear, non-jitter, nothing are knock-oned, positional repeatability is high.Take the hall device work temperature of various compensation and protective measure
Degree wide ranges, up to-55 DEG C~150 DEG C.Can divide them into according to the function of hall device: Hall linear unit and Hall
Switching device, the former exports analog quantity, and the latter exports digital quantity.Their application can be divided into by the character of detected object:
Directly application and indirect application.The former is magnetic field or the magnetic characteristic directly detecting object under inspection itself, and the latter is that detection is subject to
On inspection object, the artificial magnetic field arranged, makees the carrier of the information being detected with this magnetic field.By it, by many non-electrical, non-
The physical quantity of magnetic such as power, moment, position, displacement, speed, acceleration, angle, angular velocity, revolution, rotating speed and duty
The time etc. changed, it is transformed into electricity and detects and control.
A44E Integrated Hall switch is by manostat A, Hall voltage generator (i.e. silicon Hall plate) B, difference amplifier C, close
Special trigger D and five essential part compositions of OC door output E, at power end making alive Vcc, be added in Hall after manostat voltage stabilizing
The two ends of electric potential generator, according to Hall effect principle, when Hall plate is in magnetic field, pass in the direction being perpendicular to magnetic field
Electric current, then will produce Hull voltage VH output with on both perpendicular direction, and the amplified device of VH signal send after amplifying
To Schmidt trigger shaping so that it is become square wave and be transported to the output of OC door.When the magnetic field applied reaches operating point, trigger is defeated
Going out high voltage (relative to earth potential), make triode ON, now OC gate output terminal output low-voltage, the most this state is
Open.When the magnetic field applied reaches point of release, trigger output low-voltage, audion ends, makes OC door output HIGH voltage, this
State is for closing.Such twice voltage transformation, makes Hall switch complete a switch motion.Operating point and the difference one of point of release
Fixed, this difference is referred to as magnetic hysteresis, and in this difference, V0 keeps constant, thus makes switch output reliable and stable, this namely current collection become
Hall switch passes
One of sensor good characteristic.Sensor key property is its output characteristics, i.e. input magnetic induction density B and output voltage
Relation between V0.
Add up discovery, the event of vehicle disaster after deliberation, occur in the case of light is very dark the most around, therefore
Automatic illuminating module is set so that in the case of dim, provides strong illumination for bicyclist, it is to avoid peril
Occur.
NFC module is set, when exceeding the max speed, bicycle speed is sent the mobile phone storage to bicyclist, prompting
Bicyclist is slowed down, and facilitates bicyclist to want to know about the riding speed of oneself at any time, it is judged that whether oneself exceeds the speed limit simultaneously, takes corresponding
Deceleration measure, the speed data that mobile phone storage simultaneously receives is as the basis for estimation of oneself physical fitness index, secondly, uses NFC
Module, is substantially reduced power consumption.
Weight induction module, and weight preset to controller (single-chip microcomputer)-max. speed correspondence table are set, (described weight-
Max. speed correspondence table is to draw rational correspondence according to numerous experiments), eliminate the difference due to vehicle load, inertia is not
With, same maximum speed is set, normalized mode increases the probability of the generation of peril.
By utilizing Internet of Things communication module to send bicycle vehicle traveling information to local server, and information is entered
Row processes, and on-site vehicle management and control personnel carry out corresponding control according to the scope that address violating the regulations and vehicles peccancy exceed the speed limit, thus gram
Take potential safety hazard present in traffic.
Energy conversion module is set, is greatly saved the energy, it is not necessary to extra power supply is powered.
Locating module is set and concentrates the place of hypervelocity in order to add up bicycle, it is possible to make staff rapidly and efficiently right
The geographical position concentrating hypervelocity takes appropriate measures.
Client can also solve suggestion by internet hunt according to bicycle speed information, alleviate staff
Work load.
At least can reach following beneficial effect: overcome the supervision means lacking bicycle in prior art, cause voluntarily
The illegal traffic rules of car, the defect that traffic accident occurrence probability significantly increases, improve in traffic and the speed of bicycle is monitored, and according to
The concentrative time interval of bicycle overspeed and place, formulate corresponding plan, reduce the potential safety hazard in traffic, overcome cycling
Speed does not limit or bicycle speed maximum limit arranges unreasonable, causes the defect that peril frequently occurs, reduces
Owing to dark causes bicycle traffic accident probability of happening, it is simultaneously achieved bicyclist and can obtain oneself cycling speed at any time, from
And can take to slow down measure accordingly to avoid potential safety hazard.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (6)
1. one kind has illumination functions bicycle safe monitor and alarm system, it is characterised in that include control unit, test the speed list
Unit, lighting unit, weight induction unit, Internet of Things communication module, GPS locating module, NFC module, energy conversion module, service
Device and client, described in test the speed unit, NFC module, weight induction unit, Internet of Things communication module and GPS locating module respectively
Being connected with control unit, described weight induction unit sensing weight signal, described lighting unit includes light Acquisition Circuit and photograph
Bright LED, light Acquisition Circuit gathers surrounding light, and controller controls the light on and off of illumination LED, described survey according to light intensity
Speed unit includes at least one permanent magnet, switching Hall components sensor circuit, and described permanent magnet is installed on wheel rim,
Switching Hall components sensor circuit acquisition pulse signal, controller counts according to pulse signal, and calculates corresponding
Speed, described Internet of Things communication module and server carry out communication, and described server and client carry out communication, described GPS
Module is used for localization bike positional information, and real-time speed will be sent to having NFC transmitting-receiving in the way of note by NFC module
The mobile phone of module, described energy conversion module includes current rectifying and wave filtering circuit and energy-storage battery, and mechanical energy is turned by energy conversion module
After changing to electric energy, by current rectifying and wave filtering circuit, alternating current being become unidirectional current, power to energy-storage battery, energy-storage battery is respectively to control
Unit processed, the unit that tests the speed, lighting unit, weight induction unit, Internet of Things communication module, GPS locating module and NFC module supply
Electricity.
The most according to claim 1 have illumination functions bicycle safe monitor and alarm system, it is characterised in that also includes
LCD MODULE, is used for showing car speed.
3. based on the control method with illumination functions bicycle safe monitor and alarm system described in claim 2, its
It is characterised by, comprises the following steps:
A. weight induction unit sensing vehicle load, and weight signal is sent to controller;
B. controller is according to the weight pre-set-speed correspondence table, searches the max speed value that vehicle load is corresponding;
C. the unit that tests the speed measure bicycle speed, and by controller by vehicle speed value and location information through Internet of Things communication module
Sending to server, server carries out data process to vehicle speed value, judges whether bicycle speed exceedes vehicle load pair simultaneously
The maximum speed value answered, if it does, then sent to the mobile phone with NFC transceiver module by NFC module, is not sent;
D. client data after server acquisition processes.
The control method with illumination functions bicycle safe monitor and alarm system the most according to claim 3, its feature
Being, in described step C, server carries out data process and includes vehicle speed value, believes according to same period and same geographical position
Self-moving vehicle information is classified by breath, to the vehicle speed value of sorted self-moving vehicle by being ranked up from big to small, and adds up
Number of vehicles beyond setting speed size.
The control method with illumination functions bicycle safe monitor and alarm system the most according to claim 4, its feature
Being, described step D also includes, after the data after client acquisition process, according to different traffic locations and the scope of hypervelocity,
Searching corresponding bicycle management measure and suggestion by the Internet, and be downloaded, prompting relevant staff take accordingly
Speed limit measure.
The control method with illumination functions bicycle safe monitor and alarm system the most according to claim 5, its feature
Being, described step B also includes, gathers the light intensity of surrounding, if intensity of illumination is less than setting value, then lights LED
Lamp, if intensity of illumination is more than setting value, the most not lightening LED lamp.
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JP2003327179A (en) * | 2002-05-14 | 2003-11-19 | Katsuo Iwama | Reporting apparatus for bicycle |
CN101470957A (en) * | 2007-12-25 | 2009-07-01 | 厦门雅迅网络股份有限公司 | Statistics method for vehicle overspeed |
CN202156353U (en) * | 2011-05-30 | 2012-03-07 | 山东理工大学 | Display alarm device for speed limit based on load |
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Address after: 545006 No. 20, No. 2, 2 District, E, district 102, new Liu Road, Liuzhou, the Guangxi Zhuang Autonomous Region. Applicant after: LIUZHOU GUOTAO TECHNOLOGY CO., LTD. Address before: 545005 No. 1, unit 1, Kim Du Hui, 16 Tan Zhong Xi Road, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 5-13 Applicant before: LIUZHOU GUOTAO TECHNOLOGY CO., LTD. |
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Application publication date: 20161207 |
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