CN106228814B - A kind of method that road speed prompting is carried out by street lamp radio-frequency technique - Google Patents
A kind of method that road speed prompting is carried out by street lamp radio-frequency technique Download PDFInfo
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- CN106228814B CN106228814B CN201610865998.0A CN201610865998A CN106228814B CN 106228814 B CN106228814 B CN 106228814B CN 201610865998 A CN201610865998 A CN 201610865998A CN 106228814 B CN106228814 B CN 106228814B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention relates to a kind of method that road speed prompting is carried out by street lamp radio-frequency technique, computer control terminal will control M street lamps and N+M street lamps by wireless signal（22）Between all street lamps of region A light（Containing M street lamps 21 and N+M street lamps 22）；A all street lamps in region are carried out according to vehicle supervision department's setting section speed limit by closely to remote（Using the motor vehicle as object of reference）It lights successively；Illustrate that there are overspeed situations for the motor vehicle when the street lamp at first close to the motor-driven vehicle going present position of the first radio-frequency card reader is non-lit up；Whether driver can light according to front street lamp outside window, carry out self warning.
Description
Technical field
The present patent application is November 03 2014 applying date, application No. is：It is 201410607833.4 entitled " a kind of
The divisional application of the application for a patent for invention of the method that road speed prompting is carried out by street lamp radio-frequency technique ".The present invention relates to one
Kind method for controlling street lamps, more particularly, to a kind of method that road speed prompting is carried out by street lamp radio-frequency technique.
Background technology
The streetlamp management system of China most cities particularly small and medium-sized cities using clock, it is light-operated or it is better simply from
Autocontrol system, in this extensive way to manage, especially in the unfrequented road of large parking lot or forest zone pastoral area
Road there are problems that for a long time without vehicle or people passing through and street lamp still locates ten openings, not only cause very big energy to road lighting
Consumption burden, is also disagreed with the energy conservation and environmental protection theory currently advocated.
A kind of lamp light control system using Radio Frequency Identification Technology of Chinese patent（Application number 201320540843.1）Although
Disclose by radio-frequency technique control street lamp opening and closing, but its still there are following technological deficiencies：
（1）The unlatching for controlling street lamp by radio-frequency technique in the prior art does not set specific condition, if
According to the usage time of night hours setting radio-frequency technique, then some extreme weathers can be omitted, such as sandstorm weather and big
Greasy weather gas so that radio frequency control cannot adapt to environment in time.
（2）The street lamp in some region is controlled to be turned on and off by radio-frequency technique in the prior art, in this way if the area
Domain setting still can cause the loss in vain of electric energy when excessive；If region setting is too small（Such as set on each street lamp
Radio-frequency card reader）, it will so that construction cost is too high, it is unsuitable for promoting.
（3）The prior art only controls some region street lamp all light using radio-frequency technique, but does not control the region street lamp
The time of extinguishing, if automatic distinguishing should after the N minutes after reading RF tag by setting radio-frequency card reader
The street lamp in region, then if vehicle breaks down in the region, street lamp is more than after N minutes or meeting automatic distinguishing, by pole
It is unfavorable for the repair of night driver and emergency.
In addition, domestic radar velocity measurement is all based on doppler principle at present, antijamming capability is poor, interferes below
Source（Caused by naturally occurring and artificial）It will cause radar meter error in reading or reduced performance.
1st, landform；Radar wave cannot pass through most of solid object, including leaf.Glass can also reflect radar wave, because
, when radar is emitted by cruiser glass, measurement distance can shorten for this.
2nd, rain；Rain can absorb and disperse radar signal, this shortening that will cause measurement distance, while it is possible that the speed obtained
Spend the speed that reading is raindrop.
3rd, electronic noise；Electronic noise interference source has neon light signal, radio wave signal, power cord, transformer etc..This
A little interference will shorten measurement distance, and cause error in reading.After these interference are detected, radar will show " RFI ",
Reading will no longer be shown simultaneously.
4th, automotive ignition noise；The electronic system of one very big automobile of noise will cause the operation of radar unstable
It is fixed.
5th, fan noise；When radar is emitted out of cruiser, fan noise is that most common Doppler radar is met
To the problem of.There is sub-fraction radar wave by glass-reflected to car, they will capture the noise of fan, so as to make thunder
Up to measure when generate mistake.
6th, angular error；Doppler radar only could be measured accurately when with target carriage direction on one wire.
It will appear angular error during measurement if there are certain angle, display speed will be lower than actual speed.Angular error and angle
Yu Xuan is proportional.
7th, the interference from radio transition equipment；Neighbouring stronger radio transmitter may also can be to the measurement of radar
It has an impact.It then represents to have had detected that interference as radar asorbing paint " RFI ".At this point, any speed is no longer shown to prevent mistake
Reading accidentally.Interference source may be vehicular radio on the vehicle or neighbouring transmitting equipment or illegal wireless
Electrical interference device.
It can be seen that there are errors for velocity radar use on existing road, it can not really reflect the speed of vehicle, and existing
Some speed testing modes in overspeed of vehicle can not active warning driver keep fixing speed, avoid the generation of overspeed situation.
Invention content
The present invention devises a kind of method that road speed prompting is carried out by street lamp radio-frequency technique, solves following technology
Problem：
（1）There are errors for velocity radar use on existing road, can not really reflect the speed of vehicle, and existing survey
Fast mode in overspeed of vehicle can not active warning driver keep fixing speed, avoid the generation of overspeed situation.
（2）The unlatching for controlling street lamp by radio-frequency technique in the prior art does not set specific condition, if
According to the usage time of night hours setting radio-frequency technique, then some extreme weathers can be omitted, such as sandstorm weather and big
Greasy weather gas so that radio frequency control cannot adapt to environment in time.
（3）The street lamp in some region is controlled to be turned on and off by radio-frequency technique in the prior art, in this way if the area
Domain setting still can cause the loss in vain of electric energy when excessive；If region setting is too small（Such as set on each street lamp
Radio-frequency card reader）, it will so that construction cost is too high, it is unsuitable for promoting.
（4）The prior art only controls some region street lamp all light using radio-frequency technique, but does not control the region street lamp
The time of extinguishing, if automatic distinguishing should after the N minutes after reading RF tag by setting radio-frequency card reader
The street lamp in region, then if vehicle breaks down in the region, street lamp is more than after N minutes or meeting automatic distinguishing, by pole
It is unfavorable for the repair of night driver and emergency.
In order to solve above-mentioned technical problem, present invention employs following scheme：
A kind of method that road speed prompting is carried out by street lamp radio-frequency technique, includes the following steps：
Step 1, when the light intensity value of all light intensity sensors acquisitions on street lamp is less than control unit preset value, control
The data that unit will activate radio-frequency card reader and be read in real time to computer control terminal transmission radio-frequency card reader；
Street lamp in step 2, road ahead is all in OFF state, when being equipped with the motor vehicle of RF tag close to M
Street lamp（21）When, M street lamps（21）The first radio-frequency card reader（31）The radio frequency label information of the vehicle, M roads will be read
Radio frequency label information is sent to computer control terminal by the control unit of lamp, and computer control terminal will pass through wireless signal control
Make M street lamps and N+M street lamps（22）Between all street lamps of region A light（Containing M street lamps 21 and N+M street lamps 22）；Area
A all street lamps in domain are carried out according to vehicle supervision department's setting section speed limit by closely to remote（Using the motor vehicle as object of reference）According to
It is secondary to light；When at first close to the first radio-frequency card reader（31）Motor-driven vehicle going present position street lamp it is non-lit up when illustrate the machine
There are overspeed situations for motor-car；Whether driver can light according to front street lamp outside window, carry out self warning；
Step 3, when computer control terminal obtain N+M street lamps（22）The second radio-frequency card reader（32）The vehicle of reading
T seconds after radio frequency label information（T ＞ 0）, the first radio-frequency card reader 31 of M street lamps 21 is not again to computer control at this time
When terminal sends other vehicles new radio frequency label information, computer control terminal extinguishes M street lamps（21）With N+M street lamps
（22）Between all street lamps of region A；Conversely, then keep M street lamps（21）With N+M street lamps（22）Between region A it is all
Street lamp illuminating state；
Step 4 repeats step 2 and 3 pairs of N+M street lamps（22）With 2N+M street lamps（23）Between all street lamps of region B
It controlled, repeat step 2 and 3 pairs of 2N+M street lamps（23）With 3N+M street lamps（24）Between all street lamps of region C carry out
Control repeats step 2 and 3 pairs of 3N+M street lamps（24）With 4N+M street lamps（25）Between all street lamps of region D controlled,
Until vehicle leaves the road that street lamp is automatically controlled by radio-frequency technique.
Further, in step 1 when the radio-frequency card reader quantity being activated is more than the radio-frequency card reader quantity not being activated,
The radio-frequency card reader that active activation residue is not activated by computer control terminal, avoid part light intensity sensor break down and
Fail really to reflect environmental light intensity.
Further, after vehicle enters region A, N+M street lamps（22）The second radio-frequency card reader（32）In the t1 times（t1
From M street lamps（21）The first radio-frequency card reader（31）It is started after reading radio frequency label information）Penetrating for the vehicle is not read afterwards
Frequency label information, N+M street lamps（22）Control unit to computer control terminal（4）The vehicle RF tag is not read in transmission
Information, computer control terminal（4）Information warning is sent out to be confirmed whether that there are traffic accidents or traffic to disobey to traffic administration personnel
Chapter situation, while all street lamps of holding area A are opened.
Further, after vehicle enters region B, 2N+M street lamps（23）Third radio-frequency card reader（33）In the t1 times
（T1 is from N+M street lamps（22）The second radio-frequency card reader（32）It is started after reading radio frequency label information）The vehicle is not read afterwards
Radio frequency label information, 2N+M street lamps（23）Control unit to computer control terminal（4）Transmission is not read the vehicle and is penetrated
Frequency label information, computer control terminal（4）Send out information warning be confirmed whether to traffic administration personnel there are traffic accident or
Break in traffic rules and regulations situation, while all street lamps of holding area B are opened.
Further, after vehicle enters region C, 3N+M street lamps（24）The 4th radio-frequency card reader（34）In the t1 times
（T1 is from 2N+M street lamps（23）Third radio-frequency card reader（33）It is started after reading radio frequency label information）The vehicle is not read afterwards
Radio frequency label information, 3N+M street lamps（24）Control unit to computer control terminal（4）The vehicle is not read in transmission
Radio frequency label information, computer control terminal（4）It sends out information warning and is confirmed whether that there are traffic accidents to traffic administration personnel
Or break in traffic rules and regulations situation, while all street lamps of holding area C are opened.
Further, after vehicle enters region D, 4N+M street lamps（25）The 5th radio-frequency card reader（35）In the t1 times
（T1 is from 3N+M street lamps（24）The 4th radio-frequency card reader（34）It is started after reading radio frequency label information）Do not read this afterwards
The radio frequency label information of vehicle, 4N+M street lamps（25）Control unit to computer control terminal（4）The vehicle is not read in transmission
Radio frequency label information, computer control terminal（4）It sends out information warning and is confirmed whether that there are traffic things to traffic administration personnel
Therefore or break in traffic rules and regulations situation, while all street lamps of holding area D are opened.
A kind of system that road speed prompting and monitoring are carried out by street lamp radio-frequency technique, in road（1）Side is equipped with multiple
Street lamp（2）, each street lamp（2）A control unit is designed with, each control unit receives the instruction that computer control terminal is sent
Control the opening and closing of each street lamp, it is characterised in that：In M street lamps, N+M street lamps, 2N+M street lamps, 3N+M street lamps
And n-th be also designed with a light intensity sensor and a radio-frequency card reader on N+M street lamps, control unit is connect simultaneously with light intensity sensor
Light intensity signal is sent to computer control terminal, the car radio-frequency mark that control unit connect and read with radio-frequency card reader
Label information is sent to computer control terminal, wherein, n, N, M are natural number and >=1, it is characterised in that：Computer control
The time point difference that terminal processed acquires same vehicle signal according to two neighboring radio-frequency card reader obtains the motor vehicle by two
It is time needed for a radio-frequency card reader, motor-driven so as to calculate further according to the fixed range between two adjacent radio frequency card reader
Vehicle is by the average speed of the fixed range, if average speed is higher than the maximum speed of road management department setting, machine
There are overspeed situations for motor-car.
Further, the street lamp starting between two adjacent radio frequency card reader is in OFF state, when the radio frequency Card Reader in front
Device reads automobile radio frequency label information close at first and is sent to computer control terminal, computer control terminal according to
Street lamp of the automobile radio frequency label information between its nearest two adjacent radio frequency card reader in front, which is sent out, lights instruction, two
Street lamp between adjacent radio frequency card reader sets automobile speed limit value by closely to far lighting successively according to vehicle supervision department；When at first
Illustrating the motor vehicle when street lamp of present position is non-lit up during close motor-driven vehicle going, there are overspeed situations；Driver can root
Whether lighted according to front street lamp outside window, carry out self warning.
Further, each control unit is received and dispatched by wireless signal transceiver and the wireless signal of computer control terminal
Device carries out wireless signal transmission.
Further, light intensity sensor is fixed on by an erection support in the connecting rod at the top of street lamp.
Further, erection support includes left circumferential band（56）With right circumferential band（51）, the connecting rod at the top of street lamp is clamped in
Left circumferential band（56）With right circumferential band（51）Between, left circumferential band（56）With right circumferential band（51）One connecting pin passes through connecting shaft
（55）It is hinged, left circumferential band（56）With right circumferential band（51）Another connecting pin passes through nut（53）And bolt（54）Carry out rigidity
It is fixed, left circumferential band（56）Or right circumferential band（51）On be also connected with a taper hood（52）, light intensity sensor is placed on taper
Hood（52）Bottom and towards sky.
This automatically controls road with existing by the method that street lamp radio-frequency technique carries out road speed prompting by radio-frequency technique
Lamp system is compared, and is had the advantages that：
（1）The present invention automatically controls street lamp by radio-frequency technique and opens and closes, and on the one hand lights speed by street lamp outside window
Whether degree alerting drivers exceed the speed limit, while show whether vehicle surpasses according to the time of the different label informations of radio-frequency card reader reading
Speed provides a kind of new hypervelocity evidence collection means for vehicle supervision department.
（2）The present invention automatically controls street lamp by radio-frequency technique and opens and closes, and when vehicle pass-through lights street lamp and improves
The utilization rate of street lamp reduces the waste of electric energy in vehicle by rear automatic distinguishing street lamp.
（3）The present invention automatically controls street lamp by radio-frequency technique and opens and closes, and traffic administration personnel can be helped to confirm
With the presence or absence of traffic accident or break in traffic rules and regulations situation.
（4）The present invention overcomes due to the use of initial conditions of the light intensity signal as radio frequency control street lamp of light intensity sensor
The variation of weather and the variation in season so that the time that street lighting uses more hommization and scientific.
（5）Light intensity sensor due to being placed on the bottom of taper hood and towards sky, avoiding street lamp by the present invention
The interference of and car light to light intensity sensor itself improves the authenticity of light intensity in light intensity sensor reactive atmosphere.
Description of the drawings
Fig. 1：The present invention carries out the system vertical view of road speed prompting by street lamp radio-frequency technique；
Fig. 2：The fixing device schematic diagram of light intensity sensor in the present invention.
Reference sign：
1-road；2-street lamp；21-the M street lamps；211-control unit；212-light intensity sensor；22-the N+M roads
Lamp；221-control unit；222-light intensity sensor；23-the 2N+M street lamps；231-control unit；232-light intensity senses
Device；24-the 3N+M street lamps；241-control unit；242-light intensity sensor；25-the 4N+M street lamps；251-control unit；
252-light intensity sensor；31-the first radio-frequency card reader；32-the second radio-frequency card reader；33-third radio-frequency card reader；34—
4th radio-frequency card reader；35-the five radio-frequency card reader；4-computer control terminal；51-right circumferential band；52-hood；
53-nut；54-bolt；55-connecting shaft；56-left circumferential band.
Specific embodiment
With reference to Fig. 1 to Fig. 2, the present invention will be further described：
In the description of the present invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention
System.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
In the description of the present invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be the connection inside mechanical connection or electrical connection or two elements, it can
To be to be connected directly, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
As depicted in figs. 1 and 2, one kind automatically controls road lamp system by radio-frequency technique, and multiple street lamps are equipped on 1 side of road
2, each street lamp 2 is designed with a control unit, and it is each that each control unit receives the instruction control that computer control terminal is sent
The opening and closing of street lamp, it is characterised in that：In M street lamps, N+M street lamps, 2N+M street lamps, 3N+M street lamps and the n-th N
A light intensity sensor and a radio-frequency card reader are also designed on+M street lamps, control unit connect with light intensity sensor and believes light intensity
Number computer control terminal is sent to, the car radio-frequency label information hair that control unit connect and read with radio-frequency card reader
It send to computer control terminal, wherein, n, N, M are natural number and >=1.
Each control unit by wireless signal transceiver and the wireless signal transceiver of computer control terminal into
Row wireless signal transmission.Light intensity sensor is fixed on by an erection support in the connecting rod at the top of street lamp.
As shown in Fig. 2, erection support includes left circumferential band 56 and right circumferential band 51, the connecting rod at the top of street lamp is clamped in a left side
Between circumferential band 56 and right circumferential band 51,51 1 connecting pins of left circumferential band 56 and right circumferential band are hinged by connecting shaft 55, left
Circumferential band 56 and another connecting pin of right circumferential band 51 are rigidly fixed by nut 53 and bolt 54, left circumferential band 56 or the right side
It is also connected with a taper hood 52 in circumferential band 51, light intensity sensor is placed on the bottom of taper hood 52 and towards sky.
The setting can improve light in light intensity sensor reactive atmosphere to avoid street lamp in itself and interference of the car light to light intensity sensor
Strong authenticity.
The control method that the present invention automatically controls road lamp system by radio-frequency technique is as follows：
Step 1, when the light intensity value that all light intensity sensor acquires is less than control unit preset value, control unit will swash
Radio-frequency card reader living and the data for sending radio-frequency card reader reading to computer control terminal in real time.
In addition, when the radio-frequency card reader quantity being activated is more than the radio-frequency card reader quantity not being activated, computer control
The radio-frequency card reader that active activation residue is not activated by terminal processed avoids part light intensity sensor from breaking down and fails true
Reflect environmental light intensity.
Street lamp in step 2, road ahead is all in OFF state, when being equipped with the motor vehicle of RF tag close to M
Street lamp（21）When, M street lamps（21）The first radio-frequency card reader（31）The radio frequency label information of the vehicle, M roads will be read
Radio frequency label information is sent to computer control terminal by the control unit of lamp, and computer control terminal will pass through wireless signal control
Make M street lamps and N+M street lamps（22）Between all street lamps of region A light（Containing M street lamps 21 and N+M street lamps 22）；Area
A all street lamps in domain are carried out according to vehicle supervision department's setting section speed limit by closely to remote（Using the motor vehicle as object of reference）According to
It is secondary to light；Illustrate that this is motor-driven when the street lamp at first close to the motor-driven vehicle going present position of the first radio-frequency card reader 31 is non-lit up
There are overspeed situations for vehicle；Whether driver can light according to front street lamp outside window, carry out self warning.
" A all street lamps in region are carried out according to vehicle supervision department's setting section speed limit by closely to remote（With the motor vehicle
For object of reference）Light successively " it can be understood as：Distance will be considered as along the arrangement of all street lamps in road direction, it is assumed that electric current（Certainly electricity
The speed of stream is certainly not in this way, inventor only carries out metaphor explanation, so that specification understands）From one in this distance
Hold to the other end and run, when it reaches first street lamp, then can light first street lamp, then light the 2nd successively again, 3,
4...It is a.
Specifically, which is 36km, that is to say, that vehicle is per second to must not exceed 10m, and any adjacent
Spacing between two street lamps is 10m.First street lamp nearest apart from vehicle light after light within 1 second second street lamp,
Again third street lamp was lighted every 1 second.Similarly, all street lamps are lighted according to the above-mentioned speed lighted.Thus, positioned at most preceding motor-driven
Vehicle when driving, when it illuminates lower section positioned at the street lamp lighted forever, illustrates that it does not exceed the speed limit.Conversely, the road of its present position
It is also non-lit up that lamp is in OFF state, then illustrates that it has occurred and that hypervelocity.
Step 3 obtains the vehicle radio frequency that the second radio-frequency card reader 32 of N+M street lamps 22 reads when computer control terminal
After label information, computer control terminal collects same motor vehicle according to the first radio-frequency card reader 31 and the second radio-frequency card reader 32 and believes
Number time point difference obtain time of the motor vehicle needed for by two radio-frequency card readers, further according to two adjacent radio frequency Card Readers
Fixed range between device, so as to calculate average speed of the motor vehicle by the fixed range, if average speed is higher than
The maximum speed of road management department setting, then there are overspeed situations for motor vehicle.
Step 4 obtains the vehicle radio frequency that the second radio-frequency card reader 32 of N+M street lamps 22 reads when computer control terminal
T seconds after label information（T ＞ 0）, the first radio-frequency card reader 31 of M street lamps 21 is not again to computer control terminal at this time
When sending the new radio frequency label information of other vehicles, computer control terminal extinguishes area between M street lamps 21 and N+M street lamps 22
Street lamps all domain A；Conversely, then keep the street lamp illuminating state that region A is all between M street lamps 21 and N+M street lamps 22.
Step 5, repeat step 2,3 and 4 pairs of street lamps all region B between N+M street lamps 22 and 2N+M street lamps 23 into
Row control, repetition step 2,3 and 4 pairs of street lamps all region C between 2N+M street lamps 23 and 3N+M street lamps 24 control,
Repetition step 2,3 and 4 pairs of street lamps all region D between 3N+M street lamps 24 and 4N+M street lamps 25 control, until vehicle
Leave the road that street lamp is automatically controlled by radio-frequency technique.
After vehicle enters region A, the second radio-frequency card reader 32 of N+M street lamps 22 is in the t1 times（T1 is from M street lamps 21
The first radio-frequency card reader 31 read radio frequency label information after start）The radio frequency label information of the vehicle, N+M are not read afterwards
The control unit of street lamp 22 is sent to computer control terminal 4 does not read the vehicle radio frequency label information, computer control terminal 4
It sends out information warning and is confirmed whether that there are traffic accident or break in traffic rules and regulations situations to traffic administration personnel.
Region B, C and D are with reference to above-mentioned schema management.Above-mentioned management mode traffic accident can occur to avoid vehicle at night
Afterwards, driver or passenger's injury can not carry out actively seeking help or road at night time on vehicle it is few and the situation of help can not be provided
When, traffic administration unit voluntarily can actively confirm that accident whether there is.
Illustrative description is carried out to the present invention above in conjunction with attached drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various improvement or it is not improved will be of the invention
Design and technical solution directly apply to other occasions, within the scope of the present invention.
Claims (3)
1. a kind of method that road speed prompting is carried out by street lamp radio-frequency technique, includes the following steps：
Step 1, when the light intensity value of all light intensity sensors acquisitions on street lamp is less than control unit preset value, control unit
The data that radio-frequency card reader will be activated and read in real time to computer control terminal transmission radio-frequency card reader；
Each described control unit is received and dispatched by wireless signal transceiver and the wireless signal of the computer control terminal and filled
Put carry out wireless signal transmission；
Street lamp in step 2, road ahead is all in OFF state, when being equipped with the motor vehicle of RF tag close to M street lamps
(21) when, radio frequency label information that the first radio-frequency card readers (31) of M street lamps (21) will read the vehicle, M street lamps
Radio frequency label information is sent to computer control terminal by control unit, and computer control terminal will control the by wireless signal
Street lamps all region A is lighted between M street lamps and N+M street lamps (22), containing M street lamps (21) and N+M street lamps (22)；Region
All street lamps of A are carried out according to vehicle supervision department's setting section speed limit by closely to far lighting successively, by closely to being far with described
Motor vehicle is object of reference；When the street lamp at first close to the motor-driven vehicle going present position of the first radio-frequency card reader (31) is non-lit up
Illustrate that there are overspeed situations for the motor vehicle；Whether driver can light according to front street lamp outside window, carry out self warning；
Step 3, when computer control terminal obtain N+M street lamps (22) the second radio-frequency card reader (32) read vehicle radio frequency
T seconds after label information, t ＞ 0；The first radio-frequency card reader (31) of M street lamps (21) is not controlled to computer again at this time
When terminal sends other vehicles new radio frequency label information, computer control terminal extinguishes M street lamps (21) and N+M street lamps
(22) street lamp all region A between；Conversely, then keep region A between M street lamps (21) and N+M street lamps (22) all
Street lamp illuminating state；
Step 4 repeats all street lamp progress of region B between step 2 and 3 pairs of N+M street lamps (22) and 2N+M street lamps (23)
Street lamps all region C controls between control, repetition step 2 and 3 pairs of 2N+M street lamps (23) and 3N+M street lamps (24),
The street lamp that region D is all between step 2 and 3 pairs of 3N+M street lamps (24) and 4N+M street lamps (25) is repeated to control, until
Vehicle leaves the road that street lamp is automatically controlled by radio-frequency technique.
2. the method for road speed prompting is carried out by street lamp radio-frequency technique according to claim 1, it is characterised in that：Step
In 1 when the radio-frequency card reader quantity being activated is more than the radio-frequency card reader quantity not being activated, computer control terminal will be main
The dynamic remaining radio-frequency card reader not being activated of activation, avoids part light intensity sensor from breaking down and fail really to reflect ambient light
By force.
3. the method according to claim 1 or claim 2 that road speed prompting is carried out by street lamp radio-frequency technique, it is characterised in that：
After vehicle enters region A, the second radio-frequency card reader (32) of N+M street lamps (22) does not read the vehicle after the t1 times
Radio frequency label information, t1 are started after reading radio frequency label information from the first radio-frequency card reader (31) of M street lamps (21), N+M
The control unit of street lamp (22) does not read the vehicle radio frequency label information, computer control to computer control terminal (4) transmission
Terminal (4) sends out information warning and is confirmed whether, there are traffic accident or break in traffic rules and regulations situation, to keep simultaneously to traffic administration personnel
A all street lamps in region are opened.
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| CN201610865998.0A CN106228814B (en) | 2014-11-03 | 2014-11-03 | A kind of method that road speed prompting is carried out by street lamp radio-frequency technique |
| CN201410607833.4A CN104299424B (en) | 2014-11-03 | 2014-11-03 | Method for prompting driving speed by means of street lamp radio-frequency technology |
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| CN201610865991.9A Active CN106358348B (en) | 2014-11-03 | 2014-11-03 | A method of running speed prompt is carried out by street lamp radio-frequency technique |
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| CN105072736A (en) * | 2015-07-15 | 2015-11-18 | 安徽皖通科技股份有限公司 | Highway road lamp lighting control system |
| CN106023600B (en) * | 2016-06-21 | 2019-05-21 | 广州地理研究所 | A kind of vehicle speed detection method and device based on vehicle electron identifying |
| CN110599779B (en) * | 2019-08-09 | 2021-04-30 | 山西省煤炭地质物探测绘院 | Intelligent street lamp self-checking system based on vehicle speed analysis |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781657U (en) * | 2010-04-29 | 2011-03-30 | 比亚迪股份有限公司 | Street lamp control system |
| CN102307417A (en) * | 2011-07-27 | 2012-01-04 | 河海大学常州校区 | Target tracking subsection power supply street lamp system |
| CN102325387A (en) * | 2011-05-24 | 2012-01-18 | 武汉理工大学 | Streetlight light cluster type wireless network control system based on wireless sensor network |
| CN102421219A (en) * | 2011-08-23 | 2012-04-18 | 芜湖蓝江照明有限公司 | Streetlight network control method and network structure thereof |
| CN102573196A (en) * | 2010-12-31 | 2012-07-11 | 富泰华工业（深圳）有限公司 | Streetlamp system containing streetlamp control terminal and automatic regulating method thereof |
| CN202373140U (en) * | 2011-12-06 | 2012-08-08 | 肇庆全商联盟信息科技有限公司 | Device for measuring vehicle speed through street lamp |
| CN103037599A (en) * | 2013-01-08 | 2013-04-10 | 四川创境科技有限公司 | LED (Light Emitting Diode) street lamp Zigbee control system with vehicle monitoring function |
| CN103714702A (en) * | 2014-01-20 | 2014-04-09 | 苏州大学 | Vehicle overspeed warming device and method |
| CN103778789A (en) * | 2012-10-24 | 2014-05-07 | 航天信息股份有限公司 | Vehicle speed measuring method and system based on radio frequency identification |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009259584A (en) * | 2008-04-16 | 2009-11-05 | Nippon Dempa Kogyo Co Ltd | Streetlight lighting control device |
| JP6373583B2 (en) * | 2010-11-02 | 2018-08-15 | フィリップス ライティング ホールディング ビー ヴィ | Lighting system with radar detection |
| GB2497923B (en) * | 2011-12-19 | 2013-12-11 | Daniel Assoulin | A road illumination system |
| CN203457373U (en) * | 2013-09-02 | 2014-02-26 | 昆明利亚德科技开发有限公司 | Light control system utilizing radio frequency identification technology |
-
2014
- 2014-11-03 CN CN201410607833.4A patent/CN104299424B/en active Active
- 2014-11-03 CN CN201610865991.9A patent/CN106358348B/en active Active
- 2014-11-03 CN CN201610865998.0A patent/CN106228814B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781657U (en) * | 2010-04-29 | 2011-03-30 | 比亚迪股份有限公司 | Street lamp control system |
| CN102573196A (en) * | 2010-12-31 | 2012-07-11 | 富泰华工业（深圳）有限公司 | Streetlamp system containing streetlamp control terminal and automatic regulating method thereof |
| CN102325387A (en) * | 2011-05-24 | 2012-01-18 | 武汉理工大学 | Streetlight light cluster type wireless network control system based on wireless sensor network |
| CN102307417A (en) * | 2011-07-27 | 2012-01-04 | 河海大学常州校区 | Target tracking subsection power supply street lamp system |
| CN102421219A (en) * | 2011-08-23 | 2012-04-18 | 芜湖蓝江照明有限公司 | Streetlight network control method and network structure thereof |
| CN202373140U (en) * | 2011-12-06 | 2012-08-08 | 肇庆全商联盟信息科技有限公司 | Device for measuring vehicle speed through street lamp |
| CN103778789A (en) * | 2012-10-24 | 2014-05-07 | 航天信息股份有限公司 | Vehicle speed measuring method and system based on radio frequency identification |
| CN103037599A (en) * | 2013-01-08 | 2013-04-10 | 四川创境科技有限公司 | LED (Light Emitting Diode) street lamp Zigbee control system with vehicle monitoring function |
| CN103714702A (en) * | 2014-01-20 | 2014-04-09 | 苏州大学 | Vehicle overspeed warming device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104299424A (en) | 2015-01-21 |
| CN106358348A (en) | 2017-01-25 |
| CN106358348B (en) | 2018-08-03 |
| CN106228814A (en) | 2016-12-14 |
| CN104299424B (en) | 2017-01-11 |
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