CN202389385U - Automatic lighting system for metro vehicle - Google Patents
Automatic lighting system for metro vehicle Download PDFInfo
- Publication number
- CN202389385U CN202389385U CN 201120548456 CN201120548456U CN202389385U CN 202389385 U CN202389385 U CN 202389385U CN 201120548456 CN201120548456 CN 201120548456 CN 201120548456 U CN201120548456 U CN 201120548456U CN 202389385 U CN202389385 U CN 202389385U
- Authority
- CN
- China
- Prior art keywords
- low
- level sensor
- lighting system
- light level
- relay
- 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
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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
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The utility model relates to a lighting system, in particular to an automatic lighting system for a metro vehicle, which comprises a low-light level sensor provided with a photoconductive resistor and arranged in a driver's cab, a relay connected with the output end of the low-light level sensor and a vehicle interior lighting master control circuit connected with the relay. The automatic lighting system for the metro vehicle is based on the existing low-light level sensor technology, is combined with vehicle circuit control, and is reasonable in structure, mature in design, low in cost, long in service life, high in safe reliability and saving in energy.
Description
Technical field
The utility model relates to a kind of Lighting System, the automatic Lighting System of a kind of specifically railcar.
Background technology
At present; The guest room Lighting System of most of railcars all is the hand switch control break-make that adopts by driver's control; When no matter train still is the ground operation in the tunnel; The guest room illumination all is often to open always, is the vehicle that moves on the ground for the part route, and long-term operation can cause very big energy consumption.When on the ground of vehicle enforcement outside the tunnel and in the natural daylight abundance, in the time of can satisfying the vehicle brightness requirement in the guest room, the guest room illumination can be closed fully.If frequent carrying out manually controlled the illumination break-make simultaneously, must disperse driver attention, influence the traffic safety guarantee.
Summary of the invention
The purpose of the utility model is based on present low-light level sensor technological, and then it is combined with the control of car load circuit, provides a nested structure reasonable; Design is ripe, and cost is low, long service life; Safe reliability is high, the automatic Lighting System of the railcar of energy savings.
The purpose of the utility model is achieved in that this Lighting System comprises and is arranged on the low-light level sensor that has photoconductive cell in the driver's cab that the relay that links to each other with the low-light level sensor mouth is with relay bonded assembly room light main control circuit.
The front window top GRP on described driver's cab right side goes up bonding mounting bracket, and low-light level sensor is arranged on the mounting bracket.
The utlity model has following advantage and good effect:
1, the utility model is owing to adopt said structure; When vehicle moves outside the tunnel, when the brightness in the guest room is satisfied minimum brightness and required, the guest room illumination on the train will be cut off; Take this method promptly can energy savings, can increase the service life of fluorescent tube again.
2, compared with prior art; The utility model technology has adopted the intelligent lighting technology that obtains fast development in recent years; As it is combined with the LED illumination; It is about more than 40% to economize on electricity than common subway fluorescent lighting system, need not personnel operation when moving simultaneously, and avoided manual work to do unfavorable factors such as the operation switch is untimely.
3, the utility model is researched and developed the automatic Lighting System of design-calculated voluntarily for the applicant; Through this system's control guest room lighting switch auto switching; Use is equipped with the low-light sensing controler of photoconductive cell, changes through the brightness that detects interior environment, comes the auto switching of automatic guidance lighting switch.When brightness in the car was lower than the minimal illumination required value, room light was self-opening, and when brightness in the car is higher than the highest illumination requirement value, room light will cut off automatically, and simultaneously, this auto switching illumination functions can be closed.
Description of drawings
Fig. 1 is the automatic Lighting System integral structure of a railcar scheme drawing.
Fig. 2 is the utility model low-light level sensor installation site structural representation.
Fig. 3 is the utility model schematic circuit diagram.
Fig. 4 is the new running condition reference diagram of this practicality.
The specific embodiment
Shown in accompanying drawing 1: this Lighting System comprises and is arranged on the low-light level sensor 1 that has photoconductive cell in the driver's cab 4 that the relay 2 that links to each other with low-light level sensor 1 mouth is with relay 2 bonded assembly room light main control circuits 3.
Shown in accompanying drawing 2: brightness changes in the train in order to detect immediately; We select the front window 5 top GRP on driver's cab 4 right sides are gone up bonding mounting bracket 6; Low-light level sensor 1 is arranged on the mounting bracket 6; The detection position of low-light level sensor 1 will guarantee when train gets into or sails out of the tunnel that above the front screen of driver's cab right side the brightness that low-light level sensor 1 can detect in the car at first changes like this.
Behind the car load circuit start, select lighting circuit to open, the train illumination circuit will be divided into two-way control, and one the tunnel is manual control of illumination, and one the tunnel is automatic control of illumination.
1., when button throws light on selector button when being pressed automatically, lighting loop will be activated automatically, when ambient illuminance is lower than the minimum setting value of low-light level sensor; The photoconductive cell resistance will reduce rapidly; The low-light level sensor closing of circuit, slug relay gets electric, as shown in Figure 3ly is connected on the relay in the 110V lighting loop through this; Mains lighting supply loop, guest room is switched on, and the guest room lamp will light.
2., when ambient illuminance is higher than the highest setting value of low-light level sensor, the photoconductive cell resistance will increase rapidly, the low-light level sensor circuit is opened, and as shown in Figure 3ly is connected on the relay in the 110V lighting loop through this, mains lighting supply loop, guest room will be disconnected.But because of slug relay has the time-delay break function, after train integral body was rolled the tunnel away from, slug relay is cut off, and the automatic illumination of train will be cut off.
Shown in accompanying drawing 4: in the working process; When the brightness in train sails tunnel (direction B) or driver's cab into reduces; When brightness is lower than the lower limit of low-light level sensor 1 setting, low-light level sensor will be opened signal through relay output illumination, and the illumination in the guest room will be switched on; Brightness around low-light level sensor 1 when train sails out of the tunnel or in the current of traffic driver's cab will detect; When brightness is higher than the maximum limit of sensor settings, low-light level sensor 1 will stop output signal, and the illumination in the guest room will be cut off.Consider when train rolls tunnel (direction A) or driver's cab surrounding brightness away from and meets the demands; Low-light level sensor 1 will close signals through relay 2 output illumination, and also among the tunnel, at this moment the guest room throws light on and can not cut off five cars considering back in the permutation car simultaneously; So in the control loop of guest room illumination; Through slug relay (coil gets the instantaneous closure in contact when electric, contact time delayed turn-off during dead electricity), the time that delay time will roll the tunnel away from greater than the driver's cab of back; Before so just having guaranteed that the tunnel is used by permutation garage, the guest room illumination can not be cut off.
Claims (2)
1. automatic Lighting System of railcar; It is characterized in that: this Lighting System comprises and is arranged on the low-light level sensor (1) that has photoconductive cell in the driver's cab (4); The relay (2) that links to each other with low-light level sensor (1) mouth is with relay (2) bonded assembly room light main control circuit (3).
2. the automatic Lighting System of a kind of railcar according to claim 1 is characterized in that: front window (5) the top GRP on described driver's cab (4) right side goes up bonding mounting bracket (6), and low-light level sensor (1) is arranged on the mounting bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120548456 CN202389385U (en) | 2011-12-26 | 2011-12-26 | Automatic lighting system for metro vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120548456 CN202389385U (en) | 2011-12-26 | 2011-12-26 | Automatic lighting system for metro vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389385U true CN202389385U (en) | 2012-08-22 |
Family
ID=46664330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120548456 Expired - Lifetime CN202389385U (en) | 2011-12-26 | 2011-12-26 | Automatic lighting system for metro vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246211A (en) * | 2015-11-03 | 2016-01-13 | 南车株洲电力机车有限公司 | Control circuit for locomotive marker lamp |
| CN113085931A (en) * | 2021-03-29 | 2021-07-09 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle operation energy-saving control method and system and rail vehicle |
| CN113859289A (en) * | 2021-11-03 | 2021-12-31 | 中车南京浦镇车辆有限公司 | Multi-element control circuit of cab lamp of unmanned rail transit vehicle |
| 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 |
-
2011
- 2011-12-26 CN CN 201120548456 patent/CN202389385U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246211A (en) * | 2015-11-03 | 2016-01-13 | 南车株洲电力机车有限公司 | Control circuit for locomotive marker lamp |
| CN105246211B (en) * | 2015-11-03 | 2017-12-19 | 南车株洲电力机车有限公司 | A kind of control circuit of locomotive indicating light |
| CN113085931A (en) * | 2021-03-29 | 2021-07-09 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle operation energy-saving control method and system and rail vehicle |
| CN113859289A (en) * | 2021-11-03 | 2021-12-31 | 中车南京浦镇车辆有限公司 | Multi-element control circuit of cab lamp of unmanned rail transit vehicle |
| CN113859289B (en) * | 2021-11-03 | 2024-02-27 | 中车南京浦镇车辆有限公司 | Multi-element control circuit of unmanned rail transit vehicle cab lamp |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |