CN202026514U - Electric carrier wave intelligent lighting device - Google Patents
Electric carrier wave intelligent lighting device Download PDFInfo
- Publication number
- CN202026514U CN202026514U CN2011201006308U CN201120100630U CN202026514U CN 202026514 U CN202026514 U CN 202026514U CN 2011201006308 U CN2011201006308 U CN 2011201006308U CN 201120100630 U CN201120100630 U CN 201120100630U CN 202026514 U CN202026514 U CN 202026514U
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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
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a technology of controlling railway signal lamps, in particular an electric carrier wave intelligent lighting device. The electric carrier wave intelligent lighting device is characterized by comprising at least an outdoor unit and an indoor unit, wherein both the main filament and auxiliary filament of the outdoor unit are electrically connected with a detecting circuit, the signal output terminal of which is electrically connected with the I/O interface of the outdoor unit single chip processor which is simultaneously in electrical connection with the outdoor unit carrier via a modulation circuit, with the outdoor unit carrier being electrically connected with a power line carrier; and the indoor unit is in electrical connection with the power line carrier via the indoor unit carrier electrically connected with the indoor unit single chip processor, with the indoor unit single chip processor being communicated with an upper unit via an upper unit communication interface circuit. The utility model provides an electric carrier wave intelligent lighting device for conveniently checking the fault that lies in the main filament of railway signal lamps.
Description
Technical field
The utility model relates to the control technology of railway signal lamp, particularly the electric carrier intelligent ignition device.
Background technology
Railway signal lamp generally all has the backup filament, causes serious accident in case single filament breaks down or lost efficacy.Railway signal lamp has two filaments, and one is main filament, and another is the backup filament.When main filament breaks down or lost efficacy, generally be automatically converted to and use backup filament (auxiliary filament).When the main filament fracture of wire, backup filament replacement work.Generally speaking, the staff is which lamp of not knowing which position breaks down, and lamp bank is looked into one by one, finds to change behind the fracture of wire.Therefore, in conventional method investigation work very loaded down with trivial details, waste time and energy, efficient is low.
Summary of the invention
The purpose of this utility model provides a kind of electric carrier intelligent ignition device that can conveniently inquire about railway signal lamp main filament fault.
The purpose of this utility model is achieved in that the electric carrier intelligent ignition device, it is characterized in that: comprise off-premises station and indoor set at least; On the main filament of off-premises station and auxiliary filament, be electrically connected with testing circuit, the testing circuit output signal end is electrically connected with the I/O mouth end of off-premises station single-chip microcomputer, the off-premises station single-chip microcomputer is electrically connected with the off-premises station Carrier by modulation circuit simultaneously, and outer machine Carrier is electrically connected with power line carrier; Described indoor set is electrically connected with carrier wave with power line by the indoor set Carrier, and the indoor set Carrier is electrically connected with the indoor set single-chip microcomputer, and the indoor set single-chip microcomputer communicates by host computer communication interface circuit and host computer.
Described testing circuit is a current transformer, and current transformer is socketed on main filament and the auxiliary filament current circuit.
Described testing circuit has voltage detecting circuit.
Between described off-premises station single-chip microcomputer and the modulation circuit off-premises station photoelectrical coupler is arranged.
Between described modulation circuit and the off-premises station Carrier protective circuit is arranged.
Described protective circuit is current limliting, the pressure limiting circuit that constitutes by current-limiting resistance and protection diode.
Indoor organizational security protection circuit is arranged between described indoor set Carrier and the indoor set modulation circuit, and the indoor set protective circuit is identical with protective circuit circuit knot, between indoor set modulation circuit and indoor set single-chip microcomputer the indoor set photoelectrical coupler is arranged.
The utility model has the advantages that: comprise outdoor lighting unit and indoor alarm unit, this system possess exchange light a lamp, multinomial functions such as filament automatic switchover, filament failure and communication failure locating alarming.Can in time find filament failure and position thereof, can realize real-time detection, monitoring and warning,, can in time fault message be delivered to host computer and microsystem communicates by the CAN bus.The staff can be in time, the concrete ruuning situation of exact grasp signal lamp, improves the automatic management level to railway equipment, makes it to greatest extent near optimal operational condition, increases economic benefit of enterprises and management quality.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further:
Fig. 1 is the utility model embodiment 1 circuit block diagram schematic diagram;
Fig. 2 is the utility model embodiment 2 circuit block diagram schematic diagrames.
Among the figure: 1, main filament; 2, auxiliary filament; 3, testing circuit; 4, off-premises station single-chip microcomputer; 5, off-premises station photoelectrical coupler; 6, modulation circuit; 7, protective circuit; 8, off-premises station Carrier; 9, power line; 10, indoor set Carrier; 11, indoor set protective circuit; 12, indoor set modulation circuit; 13, indoor set single-chip microcomputer; 14, indoor set keyboard and display; 15, indoor set alarm; 16, host computer; 17, host computer communication interface circuit; 18, electrical power carrier circuit; 19, electronic switch; 20, indoor set photoelectrical coupler.
Embodiment
Embodiment 1
As shown in Figure 1, this is a kind of execution mode that is applicable to the railway signal lamp use of single railway signal lamp or the same power line power supply of multichannel.
At least comprise off-premises station and indoor set; On the main filament 1 of off-premises station and auxiliary filament 2, be electrically connected with testing circuit 3, testing circuit 3 is used to detect the operating state of main filament 1 and auxiliary filament 2, and the work state information of main filament 1 and auxiliary filament 2 offered off-premises station single-chip microcomputer 4, when main filament 1 work, during auxiliary filament 2 standbies, main filament 1 is working properly, and the off-premises station single-chip microcomputer 4 that is electrically connected with testing circuit 3 obtains normal filament state information; When main filament 1 work, during auxiliary filament 2 standbies, when main filament 1 work is undesired, off-premises station single-chip microcomputer 4 obtains abnormal filament state information, 2 work of testing circuit 3 control auxiliary filaments, main filament 1 is not worked, and off-premises station single-chip microcomputer 4 will send to abnormal filament state information on the power line 9 by off-premises station Carrier 8 by modulation circuit 6 modulation.
Indoor set is electrically connected with carrier wave by indoor set Carrier 10 and power line 9, indoor set Carrier 10 is electrically connected with indoor set single-chip microcomputer 13, receive or read the work state information of off-premises station main filament 1 and auxiliary filament 2 by indoor set single-chip microcomputer 13, when reading main filament 1 when not working or breaking down, report to the police by indoor set alarm 15 on the one hand, communicate by host computer communication interface circuit 17 and host computer 16 simultaneously, the information that main filament 1 is broken down also sends to host computer 16, is handled by higher one-level management person.
The operating state that testing circuit 3 obtains main filament 1 and auxiliary filament 2 is to obtain by obtaining load current at main filament 1 or auxiliary filament 2 current circuit socket current transformers, and electric current by detecting current transformer or the voltage signal that conversion is obtained provide the work state information of main filament 1 and auxiliary filament 2.
The operating state that testing circuit 3 obtains main filament 1 and auxiliary filament 2 can also be other circuit; as long as by simple, safety, the circuit form work state information that obtains main filament 1 and auxiliary filament 2 also can be finished utility model content of the present utility model easily, is to belong in the protection range of the present utility model.
For anti-interference; between testing circuit 3 off-premises station single-chip microcomputers 4 and the modulation circuit 6 off-premises station photoelectrical coupler 5 is arranged; be used to isolate the high-voltage signal between main filament 1, auxiliary filament 2, testing circuit 3, off-premises station single-chip microcomputer 4 and the power line 9, reach the purpose of protection off-premises station single-chip microcomputer 4.
For anti-interference, between modulation circuit 6 and the off-premises station Carrier 8 protective circuit 7 is arranged equally, be used to protect power line 9 to seal in the high-voltage great-current signal of off-premises station, damage off-premises station.
Protective circuit 7 the simplest circuit are current limliting, the pressure limiting circuits that constitute by current-limiting resistance and protection diode.
Add protective circuit 7 between modulation circuit 6 and the off-premises station Carrier 8, be fit to indoor set equally, between the indoor set Carrier 10 of indoor set and indoor set modulation circuit 12, add indoor set protective circuit 11.Between indoor set modulation circuit 12 and indoor set single-chip microcomputer 13, indoor set photoelectrical coupler 20 is arranged, be used to protect power line 9 to seal in the high-voltage great-current signal of indoor set, damage indoor set.
Off-premises station single-chip microcomputer 4 is electrically connected with indoor set keyboard and display 14, is used for the state of input parameter and demonstration main filament 1 and auxiliary filament 2.
Carrier, protective circuit and modulation circuit constitute safe electrical power carrier circuit 18 jointly in the utility model.
In an embodiment, for the railway signal lamp of the same power line power supply of multichannel, same power line 9 can insert the railway signal lamp system that quantity does not wait.The testing circuit 3 of each railway signal lamp or off-premises station single-chip microcomputer 4 all have mutual unduplicated geocoding, indoor set single-chip microcomputer 13 can detect with I/O mouth interrupt mode or touring detection mode main filament 1 and auxiliary filament 2 state informations to each road railway signal lamp, the result who detects is sent to indoor set, carry out state by indoor set and show.
Adopt interrupt mode or touring detection to be provided with by the indoor set keyboard 14 that indoor unit sheet machine 13 is electrically connected.
As shown in Figure 2, this is a kind of execution mode that is applicable to the railway signal lamp use of single railway signal lamp or the power supply of multiple power line.
Because embodiment 2 has overall identical circuit structure with embodiment 1, just the interface of indoor set has adopted a plurality of electrical power carrier circuits 18, a plurality of electrical power carrier circuits 18 are electrically connected with power line 9 independently, only indoor set interface circuit inequality are partly described below therefore.
On different power line 9, be connected to off-premises station A1, A2, A3, A4, off-premises station A1, A2, A3, A4 have identical circuit structure, identical in circuit and Fig. 1 explanation, be respectively applied for the main filament 1 of railway signal lamp in the different power lines of the detection loop and the state of auxiliary filament 2, transmit the state information of main filament 1 and auxiliary filament 2 by power line.Each off-premises station A1, A2, A3, A4 are electrically connected with an electrical power carrier circuit 18 respectively; be defined as ZB1, ZB2, ZB3, ZB4 respectively; ZB1, ZB2, ZB3, ZB4 are made up of Carrier, protective circuit and modulation circuit in Fig. 1 explanation; each electrical power carrier circuit 18 of indoor set all is electrically connected (D0-D7) with electronic switch 19 interfaces of indoor set; electronic switch 19 is one 2/4 input and output electronic switch; can realize that 4 the tunnel switch, the each switching has 1 tunnel I/O access or conducting.
Different with embodiment 1, embodiment 2 can be adapted to the use under the various situations.
Native system transmit to detect the whether state information of operate as normal of filament by power line, can save lot of manpower and material resources.System is divided into two parts, outdoor lighting unit and indoor alarm unit, this system possess exchange light a lamp, multinomial functions such as filament automatic switchover, filament failure and communication failure locating alarming.Can in time find filament failure and position thereof, accomplish to detect in real time and report to the police, and can communicate with microsystem.The staff can be in time, the concrete ruuning situation of exact grasp signal lamp, improves the automatic management level to railway equipment, makes it to greatest extent near optimal operational condition, increases economic benefit of enterprises and management quality.
Claims (7)
1. electric carrier intelligent ignition device, it is characterized in that: it comprises off-premises station and indoor set; On the main filament (1) of off-premises station and auxiliary filament (2), be electrically connected with testing circuit (3), testing circuit (3) output signal end is electrically connected with the I/O mouth end of off-premises station single-chip microcomputer (4), off-premises station single-chip microcomputer (4) is electrically connected with off-premises station Carrier (8) by modulation circuit (6) simultaneously, and off-premises station Carrier (8) is electrically connected with power line (9) carrier wave; Described indoor set is electrically connected with carrier wave with power line (9) by indoor set Carrier (10), indoor set Carrier (10) is electrically connected with indoor set single-chip microcomputer (13), and indoor set single-chip microcomputer (13) communicates by host computer communication interface circuit (17) and host computer (16).
2. electric carrier intelligent ignition device according to claim 1 is characterized in that: described testing circuit (3) is a current transformer, and current transformer is socketed on main filament (1) and auxiliary filament (2) current circuit.
3. electric carrier intelligent ignition device according to claim 1 is characterized in that: described testing circuit (3) has voltage detecting circuit.
4. electric carrier intelligent ignition device according to claim 1 is characterized in that: between described off-premises station single-chip microcomputer (4) and the modulation circuit (6) off-premises station photoelectrical coupler (5) is arranged.
5. electric carrier intelligent ignition device according to claim 1 is characterized in that: between described modulation circuit (6) and the off-premises station Carrier (8) protective circuit (7) is arranged.
6. electric carrier intelligent ignition device according to claim 5 is characterized in that: described protective circuit (7) is current limliting, the pressure limiting circuit that constitutes by current-limiting resistance and protection diode.
7. electric carrier intelligent ignition device according to claim 1; it is characterized in that: between described indoor set Carrier (10) and the indoor set modulation circuit (12) indoor organizational security protection circuit (11) is arranged; indoor set protective circuit (11) is identical with protective circuit (7) circuit knot, between indoor set modulation circuit (12) and indoor set single-chip microcomputer (13) indoor set photoelectrical coupler (20) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201006308U CN202026514U (en) | 2011-04-08 | 2011-04-08 | Electric carrier wave intelligent lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201006308U CN202026514U (en) | 2011-04-08 | 2011-04-08 | Electric carrier wave intelligent lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026514U true CN202026514U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201006308U Expired - Fee Related CN202026514U (en) | 2011-04-08 | 2011-04-08 | Electric carrier wave intelligent lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868219A (en) * | 2012-09-03 | 2013-01-09 | 山西潞安环保能源开发股份有限公司 | Intelligent electric carrier classification locking device |
| CN108895617A (en) * | 2018-05-17 | 2018-11-27 | 广东美的制冷设备有限公司 | The communication means of air-conditioner system and air-conditioner system |
-
2011
- 2011-04-08 CN CN2011201006308U patent/CN202026514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868219A (en) * | 2012-09-03 | 2013-01-09 | 山西潞安环保能源开发股份有限公司 | Intelligent electric carrier classification locking device |
| CN108895617A (en) * | 2018-05-17 | 2018-11-27 | 广东美的制冷设备有限公司 | The communication means of air-conditioner system and air-conditioner system |
| CN108895617B (en) * | 2018-05-17 | 2024-01-23 | 广东美的制冷设备有限公司 | Air conditioner system and communication method of air conditioner system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20120408 |