CN203261535U - On-demand road illumination control system - Google Patents
On-demand road illumination control system Download PDFInfo
- Publication number
- CN203261535U CN203261535U CN2013202330628U CN201320233062U CN203261535U CN 203261535 U CN203261535 U CN 203261535U CN 2013202330628 U CN2013202330628 U CN 2013202330628U CN 201320233062 U CN201320233062 U CN 201320233062U CN 203261535 U CN203261535 U CN 203261535U
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- road
- road user
- wireless signal
- street lamp
- controller
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- 238000005286 illumination Methods 0.000 title abstract description 9
- 230000001702 transmitter Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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 utility model discloses an on-demand road illumination control system. The system comprises at least one wireless signal transmitter attached to a road user for transmitting information of the road user; at least one wireless signal receiver for receiving the information of the road user; at least one dimming controller connected with the wireless signal receiver; and at least one street lamp controlled by the dimming controller. According to the utility model, the wireless signal transmitter is attached to the road user to actively transmit the information of the road user, and the working state of the corresponding street lamp is controlled by the dimming controller according to the information of the road user, so that the system has the advantages of energy saving and convenient operation.
Description
Technical field
The utility model relates to the light fixture control field, particularly a kind of street lamp control system of controlling the street lamp operating state according to the road user situation.
Background technology
In the road lighting field, for fear of the waste of energy that the less period street lamp of vehicles or pedestrians is operated at full capacity for a long time and produced, generally take the measure of " turning off the light every small cup ".Yet this method has caused the road illumination skewness, hides some dangers for to traffic safety.
In the prior art, existing a series of about solving the method and system of road lamp energy-saving control.Publication number is that the patent " based on the intelligent road lamp system of measuring vehicle flowrate " of CN102307414A proposes a kind of intelligent road lamp system of measuring vehicle flowrate, realized having in the road lighting the i.e. function bright, that namely put out without car of car, this patent advantage is to have the vehicle inductive effects, shortcoming is to regulate single street lamp, only when car travels to this node, street lamp just can light, and street lamp only opens and cuts out two states.Publication number is the patent " based on the road lighting dimming control system of vehicle flowrate " of CN102307419A, has proposed to use single lamp light adjusting controller to gather vehicle flowrate, and Centralized Controller is collected flow information, changes street lamp brightness according to vehicle flowrate.Shortcoming is only to rely on vehicle flowrate to judge, if vehicle flowrate carries out irregular variation, street lamp brightness is regulated frequently affects useful life.Publication number is the switch lamp time that patent " Intelligent energy-saving switch controller of road light fitting " advantage of CN202014396U is to come according to the actual conditions of different zones, weather and season and different roads selection control, proposed the thought of control in season, but shortcoming is that still whether uncertain illumination condition meets the demands; Publication number is the patent " LED street lamp time interval control apparatus " of CN201230391Y, being divided into the some time section in one day 24 hours, the different periods produces the pulse of different in width, pulse control drive circuit lightening LED lamp, advantage is to introduce LED street lamp brightness Multistage Control and concept at times, and shortcoming is to lack centralized control.Publication number is the patent " Intelligent centralized control system of street lamps " of CN101861027A, proposed to utilize main and subordinate node to realize centralized control, realization is to integral body control, Partial controll and the monomer control of lamp terminal, entirely bright, half bright, the control of extinguishing three kinds of states to each terminal illumination, but lack effective control strategy, intelligent degree is not high.The control system that the patent No. is 201210134116.5, patent name proposes for the utility model patent of " a kind of LED city public lighting light fixture intelligence control system " is processed and is realized by obtain behind pedestrian or the information of vehicles to carry out image by microprocessor such as video sensor.Yet the reliability of said system and efficient height depend on sensing (processing such as image) ability.
The utility model content
The utility model has proposed a kind of as required road lighting control system for the problem that exists in the technical scheme that road lighting control is taked in the prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of as required road lighting control system comprises: at least one is attached to the wireless signal transmitter that is used for sending road user information on the road user; At least one is used for receiving the wireless signal receiver of road user information; The light adjusting controller that at least one links to each other with wireless signal receiver; And at least one is subjected to the street lamp of light adjusting controller control.
In the such scheme, the incidental wireless signal transmitter of road user roughly sends towards the road user moving direction with the information of transmitting power certain or that change with the road user translational speed with road user.After near one or more wireless signal receiver the road user receives this information, pass to light adjusting controller, and by the illumination situation of its information according to the road user that receives, road user periphery, be subjected to the present operating state of the street lamp of its control etc. to control the operating state of controlled street lamp.
Described street lamp also comprises a light intensity sensor.This light intensity sensor is used for the acquisition environment light intensity.
Described road user information comprises its subscriber identity information, lighting demand.In order to guarantee the safety of road user, the lighting demand that road user (driver of steering vehicle etc.) proposes need to meet the requirement of relevant national standard.Under the prerequisite that meets the road lighting relevant national standard, road user can be chosen in the special lighting demand in the bound scope, such as road illumination, colour temperature etc.
The wireless launcher intermittent transmission road user information that described road user is appended.In the road user moving process, need the interior street lamp of a certain safe range in road user the place ahead and rear to open to guarantee safety.Because road user generally is in the moving process, along with the change in location of road user, the street lamp in the safe distance also should change thereupon, and namely the street lamp in road user the place ahead constantly enters safe range, and the rear street lamp constantly leaves safe range.So need intermittent transmission road user information, make the street lamp in the safe range all can receive road user information.
Described light adjusting controller comprises the single-lamp controller of controlling single street lamp and the Centralized Controller of communicating by letter with described wireless signal receiver with described single-lamp controller respectively.Single-lamp controller is used for each street lamp is done separately control, and Centralized Controller is used for a series of single-lamp controllers are done unified control.In a control unit that is comprised of several street lamps, the information that only needs behind the wireless signal receiver reception control signal to receive sends Centralized Controller to.
Described street lamp is opened when described wireless signal transmitter transmits in the coverage entering, and leaves when described wireless signal transmitter transmits coverage and closes.Guarantee that street lamp can provide the illumination service near certain limit road user (the wireless signal transmitter transmitting power is scope in one's power).
Described wireless signal transmitter in the transmitting power on the road user moving direction greater than the transmitting power on the rightabout of road user moving direction.Because road user the place ahead is visual field direction, the lighting condition at relative road user rear, road user is higher to the place ahead lighting requirement.So the larger street lamp in road user the place ahead (road user moving direction) that can guarantee of the transmitting power on the road user moving direction is lighted quantity more than the quantity of lighting of rear (rightabout of road user moving direction) street lamp.
A kind of as required road lighting control system of the present utility model, by attaching wireless signal transmitter at road user, initiatively send the information of road user, and cross the operating state that light adjusting controller is controlled corresponding street lamp according to the information exchange of road user, have energy-conservation, operation is convenient and more hommization, more reliable assurance road user safety advantage.
Description of drawings
Fig. 1 is a kind of as required road lighting control system structural representation of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Fig. 1 is a kind of as required road lighting control system structural representation of the utility model embodiment.A kind of as required road lighting control system, comprise that is attached to wireless signal transmitter 2 and the some street lamps 3 that is used for sending information of vehicles on the vehicle 1, every street lamp 3 is all with single lamp light adjusting controller 4, wherein certain street lamp is also with wireless signal receiver 5, Centralized Controller 6 and light intensity sensor, and light intensity sensor is used for the acquisition environment light intensity.Wireless signal transmitter 2 on the vehicle 1 sends information of vehicles by the Zigbee communication mode, street lamp 3 is transferred to Centralized Controller 6 after receiving by its wireless signal receiver 5 in its signal range of receiving, the geographical position of the information of vehicles that Centralized Controller 6 receives according to wireless signal receiver 5, a plurality of street lamps that it is controlled and the environmental light intensity data that light intensity sensor records are formulated control command, and send single lamp light adjusting controller 4 of every street lamp 3 to by the Zigbee communication mode, realize the brightness adjustment control to each street lamp 3.
After receiving information of vehicles, the wireless signal receiver 5 of street lamp 3 sends Centralized Controller 6 to.Centralized Controller 6 is responsible for the control units that several street lamps 3 of control form, and by be arranged on each street lamp 3 on single-lamp controller 4 communicate by letter, the control command of will throwing light on sends to single-lamp controller 4.Centralized Controller 6 also needs the reference environment light intensity value before sending the illumination control command, this environmental light intensity value is provided by the light intensity sensor measurement that is arranged on the street lamp 3.
Pass through above-described embodiment, the purpose of this utility model is by in full force and effect having reached, the personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top embodiment, and any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (7)
1. road lighting control system as required is characterized in that comprising:
At least one is attached to the wireless signal transmitter that is used for sending road user information on the road user;
At least one is used for receiving the wireless signal receiver of road user information;
The light adjusting controller that at least one links to each other with wireless signal receiver;
And at least one is subjected to the street lamp of light adjusting controller control.
2. a kind of as required road lighting control system according to claim 1, it is characterized in that: described street lamp also comprises a light intensity sensor.
3. a kind of as required road lighting control system according to claim 1, it is characterized in that: described road user information comprises its subscriber identity information, lighting demand.
4. it is characterized in that: the wireless launcher intermittent transmission road user information that described road user is appended according to claim 1 or 3 described a kind of as required road lighting control systems.
5. a kind of as required road lighting control system according to claim 1 and 2 is characterized in that: described light adjusting controller comprises the single-lamp controller of controlling single street lamp and the Centralized Controller of communicating by letter with described wireless signal receiver with described single-lamp controller respectively.
6. a kind of as required road lighting control system according to claim 1, it is characterized in that: described street lamp is opened in one's power in the scope time entering described wireless signal transmitter transmitting power, leaves described wireless signal transmitter transmitting power and closes during scope in one's power.
7. it is characterized in that according to claim 1 or 6 described a kind of as required road lighting control systems: described wireless signal transmitter in the transmitting power on the road user moving direction greater than the transmitting power on the rightabout of road user moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202330628U CN203261535U (en) | 2013-04-28 | 2013-04-28 | On-demand road illumination control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202330628U CN203261535U (en) | 2013-04-28 | 2013-04-28 | On-demand road illumination control system |
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| Publication Number | Publication Date |
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| CN203261535U true CN203261535U (en) | 2013-10-30 |
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| CN2013202330628U Active CN203261535U (en) | 2013-04-28 | 2013-04-28 | On-demand road illumination control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228086A (en) * | 2013-04-28 | 2013-07-31 | 杭州鸿雁电器有限公司 | As-required road illumination control system |
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2013
- 2013-04-28 CN CN2013202330628U patent/CN203261535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228086A (en) * | 2013-04-28 | 2013-07-31 | 杭州鸿雁电器有限公司 | As-required road illumination control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |