CN203984723U - A kind of subway train carlighting control circuit - Google Patents
A kind of subway train carlighting control circuit Download PDFInfo
- Publication number
- CN203984723U CN203984723U CN201420272081.6U CN201420272081U CN203984723U CN 203984723 U CN203984723 U CN 203984723U CN 201420272081 U CN201420272081 U CN 201420272081U CN 203984723 U CN203984723 U CN 203984723U
- Authority
- CN
- China
- Prior art keywords
- relay
- output
- train
- switch
- control
- 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.)
- Expired - Lifetime
Links
- 238000005286 illumination Methods 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of subway train carlighting control circuit, include PLC controller, DC power supply and mains switch and respectively by the headstock of subway train and the first lighting circuit being arranged in parallel and second lighting circuit of tailstock brilliance control.Compared with prior art, its beneficial effect is the utility model: 1, ambient light sensor only detects sensitivity to sunlight, insensitive to the detection of fluorescent lamp lighting, avoids the illumination impact erroneous judgement in tunnel.2, control system can automatically be controlled guest room illumination unlatching or close according to ambient brightness, also can log off by control panel, exits rear train constant with script state, does not change original any characteristic of train after exiting or dismantling.3, thereby control system can make train close illumination in overhead section to reach the economic benefit of energy-saving and emission-reduction.4, control system has fault alarm and self-checking function, lowers and safeguards testing cost, improves reliability.
Description
Technical field
The utility model relates to a kind of illumination control circuit, belongs to subway train lighting technical field, refers in particular to a kind of subway train carlighting control circuit.
Background technology
Along with the development of public transport cause, city underground has become one of most common way of citizens' activities, and various places government also more and more payes attention to the construction of city underground and safeguards and drop into.In the construction and operation of current city underground, in some spacious locations by building the overhead operation that realizes subway train, can reducing the construction costs greatly, in this case, subway train in the operation of these sections has the long time in outdoor state, and the compartment illuminance of subway train under daytime outdoor state can meet service request, if still open compartment lighting, will waste greatly power supply, be unfavorable for carrying out of metro operation energy conservation.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of subway train carlighting control circuit is provided, and this control circuit can carry out according to ambient brightness the automatic or manual control of compartment light, and energy-conserving and environment-protective, cut operating costs.
To achieve these goals, the utility model is realized according to following technical scheme:
A kind of subway train carlighting control circuit, includes PLC controller, DC power supply and mains switch and respectively by the headstock of subway train and the first lighting circuit being arranged in parallel and second lighting circuit of tailstock brilliance control; Wherein: above-mentioned PLC controller is connected with the first optical sensor that is positioned at headstock position and the second optical sensor that is positioned at tailstock position; Above-mentioned the first lighting circuit includes a realy relay, the first power relay and first illuminating lamp of series connection, the importation of the one relay relay is connected with PLC controller, output is connected with the importation of the first power relay, and the output of this first power relay is connected with the first illuminating lamp again; Above-mentioned the second lighting circuit includes the 2nd realy relay, the second power relay and second illuminating lamp of series connection, the importation of the 2nd relay relay is connected with PLC controller, output is connected with the importation of the second power relay, and the output of this second power relay is connected with the second illuminating lamp again.
Further, described illumination control circuit is also provided with manual/auto diverter switch, the hand control switch of series connection; Wherein: the input of above-mentioned manual/auto diverter switch is connected with mains switch, the manual part of output connects hand control switch, and the automatic part of output connects the output of PLC controller and a relay relay and the 2nd relay relay; The output of above-mentioned hand control switch connects the importation of the first power relay and the second power relay.
Further, described PLC controller is also connected with buzzer, malfunction indicator lamp and auxiliary relay, and wherein the output of this auxiliary relay is connected with the output of a relay relay and the 2nd relay relay.
Further, the output of described mains switch is provided with power supply indicator, and the output of manual/auto diverter switch is provided with switching indicator light, and the output of hand control switch is provided with manual control indicator light.
Further, described illumination control circuit also includes an emergency control switch, and the two ends of this emergency control switch are connected with the importation of DC power supply and the first power relay and the second power relay respectively.
Compared with prior art, its beneficial effect is the utility model:
1, ambient light sensor only detects sensitivity to sunlight, insensitive to the detection of fluorescent lamp lighting, avoids the illumination impact erroneous judgement in tunnel.
2, control system can automatically be controlled guest room illumination unlatching or close according to ambient brightness, also can log off by control panel, exits rear train constant with script state, does not change original any characteristic of train after exiting or dismantling.
3, thereby control system can make train close illumination in overhead section to reach the economic benefit of energy-saving and emission-reduction.
4, control system has fault alarm and self-checking function, lowers and safeguards testing cost, improves reliability.
In order to understand more clearly the utility model, set forth embodiment of the present utility model below with reference to brief description of the drawings.
Brief description of the drawings
Fig. 1 is circuit connection diagram of the present utility model.
Embodiment
As shown in Figure 1, subway train carlighting control circuit described in the utility model, includes PLC controller, DC power supply and mains switch K1 and respectively by the headstock of subway train and the first lighting circuit being arranged in parallel and second lighting circuit of tailstock brilliance control; Wherein: above-mentioned PLC controller is connected with the first optical sensor that is positioned at headstock position and the second optical sensor that is positioned at tailstock position; Above-mentioned the first lighting circuit includes a realy relay, the first power relay Q2 and first illuminating lamp of series connection, the importation of the one relay relay is connected with PLC controller, output is connected with the importation of the first power relay, and the output of this first power relay is connected with the first illuminating lamp again; Above-mentioned the second lighting circuit includes the 2nd realy relay, the second power relay Q3 and second illuminating lamp of series connection, the importation of the 2nd relay relay is connected with PLC controller, output is connected with the importation of the second power relay, and the output of this second power relay is connected with the second illuminating lamp again.
As the preferred version of the present embodiment, below further limit as follows to technique scheme:
Described illumination control circuit is also provided with manual/auto diverter switch K2, the hand control switch K3 of series connection; Wherein: the input of above-mentioned manual/auto diverter switch K2 is connected with mains switch, the manual part of output connects hand control switch, and the automatic part of output connects the output of PLC controller and a relay relay and the 2nd relay relay; The output of above-mentioned hand control switch K2 connects the importation of the first power relay and the second power relay.
Described PLC controller is also connected with buzzer spk, malfunction indicator lamp D4 and auxiliary relay Q1, and wherein the output of this auxiliary relay Q1 is connected with the output of a relay relay and the 2nd relay relay.
The output of described mains switch is provided with power supply indicator D1, and the output of manual/auto diverter switch is provided with and switches indicator light D2, and the output of hand control switch is provided with manual control indicator light D3.
Described illumination control circuit also includes an emergency control switch S C3, and the two ends of this emergency control switch S C3 are connected with the importation of DC power supply and the first power relay and the second power relay respectively.
Operating voltage of the present utility model is DC110V, Main Control Tank is installed in carriage duct, do not affect the appearance, also be convenient to safeguard, in vehicle control room, be provided with control panel simultaneously, this control panel has 3 band lamp load buttons, is respectively " power initiation " button (corresponding power switch), " hand/automatic switchover " button (corresponding manual/auto diverter switch), " hand switch " button (corresponding hand control switch); Have in addition malfunction indicator lamp and buzzer, its function is respectively:
1) mains switch function: when " power initiation " button is ON (button indicator light is bright, lower same), system works; During for OFF (button indicator light goes out, lower with), system do not work (now guest room throws light on by former train system control).
2) the guest room manual/auto control diverter switch function of throwing light on: when " hand/automatic switchover " button is OFF, guest room illumination is automatically controlled guest room illumination according to ambient light illumination and opened or close; During for ON, switch to manual control, now if desired open passenger room lamp and need press " hand switch " button.
3) manually control ON/OFF lamp function: in the time of manual mode, use, during for ON, lamp is opened; During for OFF, lamp closes.
4) buzzer: when equipment fault, buzzer sounds,
5) malfunction indicator lamp: when equipment fault, malfunction indicator lamp lights.
Operation principle of the present utility model is: under automatic control state, train rolls away from overhead from tunnel, train head first goes out, the light sensors of headstock is enough to ambient brightness, close the first lighting circuit, at this moment train tail is still in tunnel, the light sensors of afterbody is to ambient brightness deficiency, still open the second lighting circuit, because the guest room illumination of headstock and the tailstock is relation in parallel, only need to have relay on one side to open, guest room illumination is just opened, thereby ensures still to open when train has not gone out tunnel illumination; When the tailstock of train also rolls tunnel away from, at this moment the optical sensor of the tailstock also detects that ambient brightness is enough, also closes the second lighting circuit, thereby permutation train is in the open in situation, closes guest room illumination when brightness is enough.When train arrives website, headstock is introduced in website (or tunnel), at this moment the light sensors of train head is to ambient brightness deficiency, connect the first lighting circuit at once, although the tailstock is still overhead in the open, the ambient brightness of the tailstock is enough, but the tailstock of train and headstock illumination are for relation in parallel, therefore train illumination is also opened; After train is completely inbound, after train pulls in and comes to a complete stop, PLC controller detects train zero-speed signal, at this moment the tailstock or headstock all can throw light on by enforced opening, this is to be avoided train more longer than website, and while stopping website, it is high that train two is exposed at the brightness of website external environment, vehicle environment brightness in website is not enough, closes the safe situation of illumination impact while preventing on-board and off-board.
The utility model is not limited to above-mentioned execution mode, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.
Claims (5)
1. a subway train carlighting control circuit, include PLC controller, DC power supply and mains switch, it is characterized in that: also include respectively by the headstock of subway train and the first lighting circuit being arranged in parallel and second lighting circuit of tailstock brilliance control; Wherein:
Above-mentioned PLC controller is connected with the first optical sensor that is positioned at headstock position and the second optical sensor that is positioned at tailstock position;
Above-mentioned the first lighting circuit includes a realy relay, the first power relay and first illuminating lamp of series connection, the importation of the one relay relay is connected with PLC controller, output is connected with the importation of the first power relay, and the output of this first power relay is connected with the first illuminating lamp again;
Above-mentioned the second lighting circuit includes the 2nd realy relay, the second power relay and second illuminating lamp of series connection, the importation of the 2nd relay relay is connected with PLC controller, output is connected with the importation of the second power relay, and the output of this second power relay is connected with the second illuminating lamp again.
2. a kind of subway train carlighting control circuit according to claim 1, is characterized in that: described illumination control circuit is also provided with manual/auto diverter switch, the hand control switch of series connection; Wherein:
The input of above-mentioned manual/auto diverter switch is connected with mains switch, and the manual part of output connects hand control switch, and the automatic part of output connects the output of PLC controller and a relay relay and the 2nd relay relay;
The output of above-mentioned hand control switch connects the importation of the first power relay and the second power relay.
3. a kind of subway train carlighting control circuit according to claim 2, it is characterized in that: described PLC controller is also connected with buzzer, malfunction indicator lamp and auxiliary relay, wherein the output of this auxiliary relay is connected with the output of a relay relay and the 2nd relay relay.
4. a kind of subway train carlighting control circuit according to claim 2, it is characterized in that: the output of described mains switch is provided with power supply indicator, the output of manual/auto diverter switch is provided with switching indicator light, and the output of hand control switch is provided with manual control indicator light.
5. a kind of subway train carlighting control circuit according to claim 2, it is characterized in that: described illumination control circuit also includes an emergency control switch, the two ends of this emergency control switch are connected with the importation of DC power supply and the first power relay and the second power relay respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272081.6U CN203984723U (en) | 2014-05-26 | 2014-05-26 | A kind of subway train carlighting control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272081.6U CN203984723U (en) | 2014-05-26 | 2014-05-26 | A kind of subway train carlighting control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984723U true CN203984723U (en) | 2014-12-03 |
Family
ID=51982138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272081.6U Expired - Lifetime CN203984723U (en) | 2014-05-26 | 2014-05-26 | A kind of subway train carlighting control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984723U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960075A (en) * | 2016-05-31 | 2016-09-21 | 刘华英 | Intelligent light-sensing system for subway |
| CN106028586A (en) * | 2016-05-31 | 2016-10-12 | 刘华英 | Intelligent light sensing device used for city train |
| CN106061056A (en) * | 2016-06-01 | 2016-10-26 | 刘华英 | Control method of intelligent photo-induction device |
| CN110758464A (en) * | 2019-12-13 | 2020-02-07 | 斯比夫（西安）照明技术有限公司 | Locomotive lighting system |
| CN113942532A (en) * | 2021-11-17 | 2022-01-18 | 中车南京浦镇车辆有限公司 | Emergency lighting control circuit for rail transit |
-
2014
- 2014-05-26 CN CN201420272081.6U patent/CN203984723U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960075A (en) * | 2016-05-31 | 2016-09-21 | 刘华英 | Intelligent light-sensing system for subway |
| CN106028586A (en) * | 2016-05-31 | 2016-10-12 | 刘华英 | Intelligent light sensing device used for city train |
| CN106061056A (en) * | 2016-06-01 | 2016-10-26 | 刘华英 | Control method of intelligent photo-induction device |
| CN110758464A (en) * | 2019-12-13 | 2020-02-07 | 斯比夫（西安）照明技术有限公司 | Locomotive lighting system |
| CN113942532A (en) * | 2021-11-17 | 2022-01-18 | 中车南京浦镇车辆有限公司 | Emergency lighting control circuit for rail transit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203984723U (en) | A kind of subway train carlighting control circuit | |
| CN201382354Y (en) | LED illuminating system with function of photoelectric induction of human bodies | |
| CN203995915U (en) | A kind of automobile intelligent lighting system | |
| CN102269380A (en) | Corridor lamp with human body induction, acoustic control and light control functions | |
| CN102490648A (en) | Automobile steering auxiliary illumination control system and control circuit thereof | |
| CN203957992U (en) | A kind of car room lighting circuit | |
| CN204906825U (en) | Two segmentation inductive lightning lamps and lanterns | |
| CN103841688A (en) | Corridor light control method and device based on pressure sensor | |
| CN103857128A (en) | Corridor lamp control method and device based on infrared sensor | |
| CN204104193U (en) | MANET lamp light control system | |
| CN202389385U (en) | Automatic lighting system for metro vehicle | |
| CN205902145U (en) | Smart lighting control system | |
| CN203574897U (en) | Illuminating and parking-lot indicating system of intelligent parking garage | |
| CN204598357U (en) | A kind of headlight for electric vehicle control circuit | |
| CN204335087U (en) | A kind of home intelligent illuminator | |
| CN203005231U (en) | Novel flasher relay | |
| CN205902131U (en) | Take intelligent emergency lighting device of microwave radar response | |
| CN201712529U (en) | Automobile light automatic controller | |
| CN204795750U (en) | Energy -saving illumination system | |
| CN204031514U (en) | A kind of stair road lamp | |
| CN103796371A (en) | Intelligentized roadway lighting control system and method | |
| CN206533590U (en) | A kind of intelligent light controller | |
| CN103057463B (en) | Daytime running light control device of passenger car | |
| CN202907310U (en) | Parking lot lighting control system | |
| CN202873134U (en) | Energy-saving lighting device for automobile scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151029 Address after: 510335 Guangdong city in Guangzhou Province, Haizhuqu District Road No. 618 Xingang South Fenghui Global trade and Exhibition Center from eleventh to 14 Patentee after: GUANGZHOU METRO GROUP Co.,Ltd. Patentee after: GUANGZHOU TONGDA AUTO ELECTRIC Co.,Ltd. Address before: 12, No. 510030, Xingang East Road, Haizhuqu District, Guangdong, Guangzhou Province, 618 floor, South China Hui Global Exhibition Center Patentee before: GUANGZHOU METRO Corp. Patentee before: GUANGZHOU TONGDA AUTO ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |