CN106290964A - A kind of vehicle slowdown monitoring system and control method - Google Patents
A kind of vehicle slowdown monitoring system and control method Download PDFInfo
- Publication number
- CN106290964A CN106290964A CN201610577558.5A CN201610577558A CN106290964A CN 106290964 A CN106290964 A CN 106290964A CN 201610577558 A CN201610577558 A CN 201610577558A CN 106290964 A CN106290964 A CN 106290964A
- Authority
- CN
- China
- Prior art keywords
- speed
- bicycle
- internet
- server
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
- G01P3/54—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring frequency of generated current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of vehicle slowdown monitoring system and control method, specifically include that control unit, the unit that tests the speed, Internet of Things communication module, GPS locating module, energy conversion module, server and client side；Such that it is able to 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.
Description
Technical field
The present invention relates to velocity measuring technique field, in particular it relates to a kind of vehicle slowdown monitoring 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 a kind of vehicle slowdown monitoring system and control method, with
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.
For achieving the above object, the technical solution used in the present invention is: a kind of vehicle slowdown monitoring system and method, main
Including: control unit, the unit that tests the speed, Internet of Things communication module, GPS locating module, energy conversion module, server and client
End, described in test the speed unit and, Internet of Things communication module and GPS locating module be connected with control unit respectively, described in test the speed unit
Including at least one permanent magnet, switching Hall components sensor circuit, described permanent magnet is installed on wheel rim, switching mode
Hall element 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, and described GPS module is used for
Localization bike positional information, described energy conversion module includes current rectifying and wave filtering circuit and energy-storage battery, and energy conversion module will
After mechanical energy is transformed into electric energy, by current rectifying and wave filtering circuit, alternating current is become unidirectional current, power to energy-storage battery, energy-storage battery
Power to control unit, the unit that tests the speed, Internet of Things communication module and GPS locating module control respectively.
Further, described switching Hall components sensor circuit includes A44E hall sensing.
Further, control method based on bicycle monitoring system, comprise the following steps:
A., at least one permanent magnet, wheel every revolution, switching Hall components sensor circuit are installed on bicycle rim
Gather a pulse signal, and carry out counting and calculating speed to control unit by pulse signal transmission；
B. calculating rate results and bicycle location information is sent to server by Internet of Things communication module, server is to speed
Value carries out data process；
C. client data after server acquisition processes.
Further, in step B, server carries out data and processes and include vehicle speed value, according to same period and same
Self-moving vehicle information is classified by reason positional information, to the vehicle speed value of sorted self-moving vehicle by arranging from big to small
Sequence, and add up the number of vehicles beyond 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.
Various embodiments of the present invention, fixed owing to specifically including that control unit, the unit that tests the speed, Internet of Things communication module, GPS
Position module, server and client side, described in test the speed unit and Internet of Things communication module and GPS locating module respectively with control unit
Connect, described in the unit that tests the speed include at least one permanent magnet, switching Hall components sensor circuit, described permanent magnet is pacified
Being loaded on wheel rim, switching Hall components sensor circuit acquisition pulse signal, controller counts according to pulse signal, and
Calculating corresponding speed, described Internet of Things communication module and server carry out communication, and described server leads to client
News, described GPS module is used for localization bike positional information；Such that it is able to overcome 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, improves the speed to bicycle in traffic
Monitoring, and according to the concentrative time interval of bicycle overspeed and place, formulate corresponding plan, reduce the potential safety hazard in traffic.
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, a kind of vehicle slowdown monitoring system and control method, specifically include that
Control unit, the unit that tests the speed, Internet of Things communication module, GPS locating module, server and client side, described in test the speed unit
Be connected with control unit respectively with, Internet of Things communication module and GPS locating module, described in the unit that tests the speed include that at least one is permanent
Magnet, switching Hall components sensor circuit, described permanent magnet is installed on wheel rim, switching Hall components sensor electricity
Road acquisition pulse signal, controller counts according to pulse signal, and calculates corresponding speed, described Internet of Things communication mould
Block and server carry out communication, and described server and client carry out communication, and described GPS module is believed for localization bike position
Breath, described energy conversion module includes current rectifying and wave filtering circuit and energy-storage battery, and mechanical energy is transformed into electric energy by energy conversion module
After, by current rectifying and wave filtering circuit, alternating current is become unidirectional current, powers to energy-storage battery, energy-storage battery respectively to control unit,
Test the speed unit, Internet of Things communication module and GPS locating module control is powered.
Described switching Hall components sensor circuit includes A44E hall sensing.
Control method based on bicycle monitoring system, comprises the following steps:
A., at least one permanent magnet, wheel every revolution, switching Hall components sensor circuit are installed on bicycle rim
Gather a pulse signal, and carry out counting and calculating speed to control unit by pulse signal transmission；
B. calculating rate results and bicycle location information is sent to server by Internet of Things communication module, server is to speed
Value carries out data process；
C. 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
Go out the number of vehicles of setting speed size.
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 v is more than the speed limit set, send sound and light alarm.
Hall device has many advantages, their sound construction, volume are little, lightweight, life-span length, easy for installation, merit
Consume little, frequency is high (up to 1MHz), vibration resistance, the pollution not being afraid of dust, greasy dirt, steam and smog etc. or corrosion.Hall is linear
The precision of device is high, the linearity is good；Hall switch device is contactless, nothing is worn and torn, output waveform is clear, non-jitter, nothing are knock-oned, position
Put repeatable accuracy high.Take the hall device operating temperature range width of various compensation and protective measure, up to-55 DEG C～150
℃.Can divide them into according to the function of hall device: Hall linear unit and Hall switch device, the former exports analog quantity,
The latter exports digital quantity.Their application can be divided into by the character of detected object: directly application and indirect application.The former
Being magnetic field or the magnetic characteristic directly detecting object under inspection itself, the latter is the artificial magnetic field arranged on detection detected object,
The carrier of the information being detected is made with this magnetic field.By it, by many non-electrical, physical quantity such as power, moment, the positions of non-magnetic
Put, time etc. that displacement, speed, acceleration, angle, angular velocity, revolution, rotating speed and duty change, be transformed into
Electricity detects and controls.
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.
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 and is greatly saved resource.
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.
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 (5)
1. a vehicle slowdown monitoring system, it is characterised in that include control unit, the unit that tests the speed, Internet of Things communication module,
GPS locating module, energy conversion module, server and client side, described in test the speed unit, Internet of Things communication module and GPS location
Module is connected with control unit respectively, 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, switching Hall components sensor circuit acquisition pulse signal, controller according to
Pulse signal counts, and calculates corresponding speed, and described Internet of Things communication module and server carry out communication, described clothes
Business device carries out communication with client, and described GPS module is used for localization bike positional information, and described energy conversion module includes whole
Stream filter circuit and energy-storage battery, after mechanical energy is transformed into electric energy by energy conversion module, will exchange by current rectifying and wave filtering circuit
Electricity becomes unidirectional current, powers to energy-storage battery, energy-storage battery respectively to control unit, the unit that tests the speed, Internet of Things communication module and
GPS locating module control is powered.
Vehicle slowdown monitoring system the most according to claim 1, it is characterised in that described switching Hall components senses
Device circuit includes A44E Hall element.
3. a control method based on the vehicle slowdown monitoring system described in claim 2, it is characterised in that include following
Step:
A., at least one permanent magnet, wheel every revolution, switching Hall components sensor circuit are installed on bicycle rim
Gather a pulse signal, and carry out counting and calculating speed to control unit by pulse signal transmission；
B. calculating rate results and bicycle location information is sent to server by Internet of Things communication module, server is to speed
Value carries out data process；
C. client data after server acquisition processes.
The control method of vehicle slowdown monitoring system the most according to claim 3, it is characterised in that in described step B,
Server carries out data process and includes vehicle speed value, enters self-moving vehicle information according to same period and same geographical location information
Row classification, to the vehicle speed value of sorted self-moving vehicle by being ranked up from big to small, and adds up beyond setting speed size
Number of vehicles.
The control method of vehicle slowdown monitoring system the most according to claim 4, it is characterised in that described step C is also
Including, after the data after client acquisition process, according to different traffic locations and the scope of hypervelocity, search phase by the Internet
The bicycle management measure answered and suggestion, and be downloaded, prompting relevant staff takes corresponding speed limit measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577558.5A CN106290964A (en) | 2016-07-21 | 2016-07-21 | A kind of vehicle slowdown monitoring system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577558.5A CN106290964A (en) | 2016-07-21 | 2016-07-21 | A kind of vehicle slowdown monitoring system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106290964A true CN106290964A (en) | 2017-01-04 |
Family
ID=57651829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577558.5A Pending CN106290964A (en) | 2016-07-21 | 2016-07-21 | A kind of vehicle slowdown monitoring system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106290964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205153U (en) * | 1985-11-30 | 1986-08-13 | 山西省体育科学研究所 | Speedometer for bicycle |
| CN1590203A (en) * | 2003-08-22 | 2005-03-09 | 株式会社猫眼 | Measurement apparatus and sensor apparatus |
| KR20120094356A (en) * | 2011-02-16 | 2012-08-24 | 주식회사 브이플럭스 | Wheel and pedal sensor apparatus for cycling |
| CN105197134A (en) * | 2015-08-20 | 2015-12-30 | 深圳市比奇诺科技有限公司 | Bicycle riding safety monitoring device, as well as bicycle and riding safety monitoring method using bicycle riding safety monitoring device |
| CN105365925A (en) * | 2015-12-08 | 2016-03-02 | 玉林师范学院 | Internet-based bicycle-mounted system with self-electricity-generating and self-locking functions |
-
2016
- 2016-07-21 CN CN201610577558.5A patent/CN106290964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205153U (en) * | 1985-11-30 | 1986-08-13 | 山西省体育科学研究所 | Speedometer for bicycle |
| CN1590203A (en) * | 2003-08-22 | 2005-03-09 | 株式会社猫眼 | Measurement apparatus and sensor apparatus |
| KR20120094356A (en) * | 2011-02-16 | 2012-08-24 | 주식회사 브이플럭스 | Wheel and pedal sensor apparatus for cycling |
| CN105197134A (en) * | 2015-08-20 | 2015-12-30 | 深圳市比奇诺科技有限公司 | Bicycle riding safety monitoring device, as well as bicycle and riding safety monitoring method using bicycle riding safety monitoring device |
| CN105365925A (en) * | 2015-12-08 | 2016-03-02 | 玉林师范学院 | Internet-based bicycle-mounted system with self-electricity-generating and self-locking functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106443049A (en) | Apparatus for monitoring bicycle speeds of children, and control method | |
| CN106097740A (en) | A kind of bicycle safe monitor and alarm system and control method | |
| CN106097729A (en) | A kind of bicycle speed monitor and alarm system and control method | |
| CN106226554A (en) | A kind of bicycle safe monitoring prompt system and control method | |
| CN106290962A (en) | A kind of vehicle slowdown monitoring system and control method | |
| CN106290961A (en) | Vehicle slowdown monitoring system and control method | |
| CN106184502A (en) | One has illumination functions bicycle safe monitor and alarm system and control method | |
| CN106290964A (en) | A kind of vehicle slowdown monitoring system and control method | |
| CN106443052A (en) | Bicycle safety monitoring prompting system and control method | |
| CN106275152A (en) | One has illumination functions bicycle safe monitor and alarm system and control method | |
| CN106143702A (en) | One has illumination functions bicycle safe monitor and alarm system and control method | |
| CN106275166A (en) | A kind of device and control method that bicycle the max speed is set according to vehicle load | |
| CN106248983A (en) | One has illumination functions bicycle safe monitor and alarm system and control method | |
| CN106290966A (en) | A kind of bicycle speed monitor and alarm system and control method | |
| CN106290965A (en) | Vehicle slowdown monitoring system and control method | |
| CN106218762A (en) | A kind of device and control method that bicycle the max speed is set according to vehicle load | |
| CN106128119A (en) | Vehicle slowdown monitoring system and control method | |
| CN106290963A (en) | Vehicle slowdown monitoring system and control method | |
| CN106199047A (en) | A kind of device monitoring child's bicycle speed and control method | |
| CN106226550A (en) | A kind of child's bicycle speed-limiting device and control method | |
| CN106226553A (en) | A kind of device by NFC monitoring child's bicycle speed and control method | |
| CN106218763A (en) | A kind of bicycle safe monitor and alarm system and control method | |
| CN106114723A (en) | A kind of child's bicycle speed-limiting device and control method | |
| CN106199052A (en) | A kind of bicycle safe monitoring prompt system and control method | |
| CN106218761A (en) | A kind of child's bicycle speed-limiting device and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 545005 new willow Avenue, Liuzhou, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 2, 20 floors 9, city E District Applicant after: LIUZHOU ZHENGGAO TECHNOLOGY CO., LTD. Address before: Building 545005 the Guangxi Zhuang Autonomous Region Liuzhou Liunan City Station Road No. 94, a new era of commercial port logistics warehousing center No. 5 Floor 4 No. 022 Applicant before: LIUZHOU ZHENGGAO TECHNOLOGY CO., LTD. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |