CN201270093Y - Distributed road traffic signal control system - Google Patents
Distributed road traffic signal control system Download PDFInfo
- Publication number
- CN201270093Y CN201270093Y CNU2008201601301U CN200820160130U CN201270093Y CN 201270093 Y CN201270093 Y CN 201270093Y CN U2008201601301 U CNU2008201601301 U CN U2008201601301U CN 200820160130 U CN200820160130 U CN 200820160130U CN 201270093 Y CN201270093 Y CN 201270093Y
- Authority
- CN
- China
- Prior art keywords
- slave
- main frame
- signal control
- key
- signal controlling
- 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
Images
Abstract
The utility model relates to a distributed road traffic signal control system, which includes a signal control master and one to three slaves. The signal control master and the slaves are characterized by 13-way output for controlling 13-way signal lamps, the signal control master and the slaves are equipped with mutual electric access interfaces, the signal control master and the slaves are communicated by the current loop way, a control panel on the signal control master is provided with a liquid crystal display module, a plurality of function keys, a lamp state setting key and a plurality of simulation LED indicating lambs, a front panel on the signal control master is provided with a master drive output LED indicating lamp and a master current loop communication interface, and a front panel on the slave is provided with a slave drive output LED indicating lamb, slave direction dialing numbers, a fault locating button, a fault location indicating lamp and a slave current loop communication interface. The distributed road traffic signal control system is complete in function, strong in adaptability and simple and visual in operation, and is capable of flexibly realizing multi-phase multi-period controlling for road traffic signals of various crossings.
Description
Technical field
The utility model relates to a kind of road traffic signal control system, particularly a kind of distributed road traffic signal control system.
Background technology
At present, road traffic signal controller at home and abroad all uses in the traffic signal control system, but the main problem that exists is that the existing road traffic signal controlling machine is centralized control mode, and the threading workload is big in its engineering construction process, and construction cost is higher.In addition, these products present two kinds of situations: 1, function singleness, simplicity of design; 2, function complexity, system is huge.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provide a kind of multiple functional, adaptability is strong, simple to operation directly perceived, can realize the distributed road traffic signal control system of the leggy of the road traffic signal of various ways intersection, multi-period control neatly.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of distributed road traffic signal control system, it is characterized in that, a kind of distributed road traffic signal control system, it is characterized in that, it comprises 1 signal controlling main frame and 1～3 slave, signal controlling main frame and slave are 13 tunnel output controls No. 13 signal lamps, are equipped with mutual power taking interface on signal controlling main frame and the slave, and employing electric current loop mode realizes the communication between signal controlling main frame and slave; The guidance panel of signal controlling main frame is provided with LCD MODULE, several function key, key is set the lamp attitude and several simulate LED light, and the front panel of signal controlling main frame is provided with host driven output LED light and main frame electric current loop communication interface; The front panel of described slave is provided with slave and drives output LED light, slave direction dial-up, localization of fault button, localization of fault pilot lamp and slave electric current loop communication interface.
In the distributed road traffic signal control system of the utility model, 1 signal controlling main frame is joined 1～3 slave work, when the setting signal main control system is this direction, and can be with slave called after direction 1 slave successively, direction 2 slaves and direction 3 slaves.As shown in Figure 1, main frame and each slave can be controlled No. 13 signal lamps respectively; Principal and subordinate's machine all designs mutual communication and power taking interface, thus direction 1 slave from the power output interface power taking of main frame, direction 2 slaves are from the power output interface power taking of direction 1 slave, direction 3 slaves are from the power output interface power taking of direction 2 slaves; Because the singularity of its electric current loop communication modes, its whole communication line is a loop.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described distributed road traffic signal control system, be characterized in, function key set on the guidance panel of signal controlling main frame is 8, is respectively: Huang Shanjian, manual key, cancel key, increment key, depreciation key, the cursor key that moves to left, right-cursor key and acknowledgement key.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described distributed road traffic signal control system is characterized in, connects by 14 core cable between signal controlling main frame and the slave, realizes mutual communication and power supply.
The utility model control system can be according to the actual conditions of various ways intersection, the dcs that adopts 1 main frame to be equipped with 1～3 slave realizes the leggy of road traffic signal, multi-period control, principal and subordinate's machine is 13 tunnel outputs, it is red, yellow, green to be respectively a left side, directly red, yellow, green, right red, yellow, green, the pedestrian is red, green, and adjacent direction pedestrian is red, green.
The utility model control system employing electric current loop mode realizes the communication between principal and subordinate's machine, its long transmission distance, reliability height.Simultaneously, main frame is provided with direction under slave quantity in the control system and the main frame by guidance panel and liquid crystal display interface, and slave is provided with direction under it by the toggle switch on its plate.
The utility model control system is carried out distributed control by the traffic lights to the intersection, and system in combination is more flexible, and it is simpler to construct.Simultaneously, the design of functions such as the driving of its uniqueness output indication and communication failure location make this control system use and operate simpler, debug and keep in repair more convenient, control safer.
The setting of all parameters of signal controlling main frame and inquiry realize by guidance panel, mainly comprise correlation parameters such as scheme, period, time, transition parameter, special day, detected parameters and communications parameter, slave only needs to carry out the dial-up setting to direction under it and gets final product.
The employing of the utility model control system electric current loop communication modes makes only needs one 4 a core cable can realize communication and the power supply that it is mutual between principal and subordinate's machine of this system, the construction volume and the number of cables of threading have been reduced, reduced construction and material cost, and communication reliability height.Principal and subordinate's machine has all designed and has driven the output indication, and slave also designed the electric current loop fault location function, makes things convenient for field adjustable and maintenance.
Description of drawings
Fig. 1 is that a kind of system of the present utility model constitutes block diagram.
Fig. 2 is the guidance panel synoptic diagram of signal controlling main frame.
Fig. 3 is the front panel synoptic diagram of signal controlling main frame.
Fig. 4 is the front panel synoptic diagram of slave.
Embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1-4.A kind of distributed road traffic signal control system, it comprises 1 signal controlling main frame and 1 slave, signal controlling main frame and slave are 13 tunnel output controls No. 13 signal lamps, be equipped with mutual power taking interface on signal controlling main frame and the slave, and employing electric current loop mode realizes the communication between signal controlling main frame and slave; The guidance panel of signal controlling main frame is provided with LCD MODULE 1, several function key 4, key 2 is set the lamp attitude and several simulate LED light 3, and the front panel of signal controlling main frame is provided with host driven output LED light 5 and main frame electric current loop communication interface 6; The front panel of described slave is provided with slave and drives output LED light 7, slave direction dial-up 10, localization of fault button 8, localization of fault pilot lamp 9 and slave electric current loop communication interface 11.
Embodiment 2.With reference to Fig. 1-4.A kind of distributed road traffic signal control system, it comprises 1 signal controlling main frame and 2 slaves, signal controlling main frame and slave are 13 tunnel output controls No. 13 signal lamps, be equipped with mutual power taking interface on signal controlling main frame and the slave, and employing electric current loop mode realizes the communication between signal controlling main frame and slave; The guidance panel of signal controlling main frame is provided with LCD MODULE 1, several function key 4, key 2 is set the lamp attitude and several simulate LED light 3, and the front panel of signal controlling main frame is provided with host driven output LED light 5 and main frame electric current loop communication interface 6; The front panel of described slave is provided with slave and drives output LED light 7, slave direction dial-up 10, localization of fault button 8, localization of fault pilot lamp 9 and slave electric current loop communication interface 11.
Embodiment 3.With reference to Fig. 1-4.A kind of distributed road traffic signal control system, it comprises 1 signal controlling main frame and 3 slaves, signal controlling main frame and slave are 13 tunnel output controls No. 13 signal lamps, be equipped with mutual power taking interface on signal controlling main frame and the slave, and employing electric current loop mode realizes the communication between signal controlling main frame and slave; The guidance panel of signal controlling main frame is provided with LCD MODULE 1, several function key 4, key 2 is set the lamp attitude and several simulate LED light 3, and the front panel of signal controlling main frame is provided with host driven output LED light 5 and main frame electric current loop communication interface 6; The front panel of described slave is provided with slave and drives output LED light 7, slave direction dial-up 10, localization of fault button 8, localization of fault pilot lamp 9 and slave electric current loop communication interface 11.
Embodiment 4.In embodiment 1 or the 2 or 3 described distributed road traffic signal control system, function key set on the guidance panel of signal controlling main frame is 8, is respectively: Huang Shanjian, manual key, cancel key, increment key, depreciation key, the cursor key that moves to left, right-cursor key and acknowledgement key.
Embodiment 5.In embodiment 1 or 2 or the 3 or 4 described distributed road traffic signal control system, connect by 14 core cable between signal controlling main frame and the slave, realize mutual communication and power supply.
Claims (3)
1, a kind of distributed road traffic signal control system, it is characterized in that, it comprises 1 signal controlling main frame and 1～3 slave, signal controlling main frame and slave are 13 tunnel output controls No. 13 signal lamps, be equipped with mutual power taking interface on signal controlling main frame and the slave, and employing electric current loop mode realizes the communication between signal controlling main frame and slave; The guidance panel of signal controlling main frame is provided with LCD MODULE (1), several function key (4), key (2) is set the lamp attitude and several simulate LED light (3), and the front panel of signal controlling main frame is provided with host driven output LED light (5) and main frame electric current loop communication interface (6); The front panel of described slave is provided with slave and drives output LED light (7), slave direction dial-up (10), localization of fault button (8), localization of fault pilot lamp (9) and slave electric current loop communication interface (11).
2, distributed road traffic signal control system according to claim 1, it is characterized in that, function key set on the guidance panel of signal controlling main frame is 8, is respectively: Huang Shanjian, manual key, cancel key, increment key, depreciation key, the cursor key that moves to left, right-cursor key and acknowledgement key.
3, distributed road traffic signal control system according to claim 1 is characterized in that, connects by 14 core cable between signal controlling main frame and the slave, realizes mutual communication and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201601301U CN201270093Y (en) | 2008-09-27 | 2008-09-27 | Distributed road traffic signal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201601301U CN201270093Y (en) | 2008-09-27 | 2008-09-27 | Distributed road traffic signal control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270093Y true CN201270093Y (en) | 2009-07-08 |
Family
ID=40842700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201601301U Expired - Lifetime CN201270093Y (en) | 2008-09-27 | 2008-09-27 | Distributed road traffic signal control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270093Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622898A (en) * | 2012-04-10 | 2012-08-01 | 安徽科力信息产业有限责任公司 | Unique yellow-flash controller of signaler and signaler with same |
| CN103345845A (en) * | 2013-06-15 | 2013-10-09 | 汕头市鼎安电子科技有限公司 | Traffic signal control system with self-healing function |
| CN106971586A (en) * | 2017-05-05 | 2017-07-21 | 深圳市哈工大交通电子技术有限公司 | The whistle control system of principal and subordinate's automated back-up switching |
| CN109544944A (en) * | 2019-01-08 | 2019-03-29 | 连云港杰瑞电子有限公司 | A kind of mobile solar energy semaphore multi-machine interaction system and control method |
| CN114076401A (en) * | 2021-10-09 | 2022-02-22 | 佛山市顺德区美的电子科技有限公司 | Communication circuit, electronic equipment and communication method |
-
2008
- 2008-09-27 CN CNU2008201601301U patent/CN201270093Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622898A (en) * | 2012-04-10 | 2012-08-01 | 安徽科力信息产业有限责任公司 | Unique yellow-flash controller of signaler and signaler with same |
| CN103345845A (en) * | 2013-06-15 | 2013-10-09 | 汕头市鼎安电子科技有限公司 | Traffic signal control system with self-healing function |
| CN103345845B (en) * | 2013-06-15 | 2016-01-27 | 汕头市鼎安电子科技有限公司 | A kind of traffic signal control system with self-healing function |
| CN106971586A (en) * | 2017-05-05 | 2017-07-21 | 深圳市哈工大交通电子技术有限公司 | The whistle control system of principal and subordinate's automated back-up switching |
| CN109544944A (en) * | 2019-01-08 | 2019-03-29 | 连云港杰瑞电子有限公司 | A kind of mobile solar energy semaphore multi-machine interaction system and control method |
| CN114076401A (en) * | 2021-10-09 | 2022-02-22 | 佛山市顺德区美的电子科技有限公司 | Communication circuit, electronic equipment and communication method |
| CN114076401B (en) * | 2021-10-09 | 2023-10-13 | 佛山市顺德区美的电子科技有限公司 | Communication circuit, electronic equipment and communication method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201934117U (en) | Electro-hydraulic control system for hydraulic support in working face | |
| CN201270093Y (en) | Distributed road traffic signal control system | |
| CN102071956A (en) | Electro-hydraulic control system for working surface hydraulic support | |
| CN201867968U (en) | Solar wireless road traffic signal control machine | |
| CN102970796A (en) | Wireless partitioning system with LED (Light-Emitting Diode) controller | |
| CN103052209A (en) | Wireless synchronizing system for LED (Light Emitting Diode) illumination | |
| CN202093678U (en) | One-line type dispersive traffic signal lamp control system | |
| CN205334739U (en) | Traffic post tally circuit | |
| CN102194322A (en) | Signal lamp circuit of mobile traffic post | |
| CN203327344U (en) | Aviation obstruction light and system thereof | |
| CN201650334U (en) | Hydraulic support electro-hydraulic control system | |
| CN203912271U (en) | Wireless synchronizing and partitioning technology compatible LED control device | |
| CN201628857U (en) | Electric flagpole controller | |
| CN202564716U (en) | ZigBee based wireless control power socket | |
| CN102448219A (en) | Led lamp and led control system | |
| CN201984634U (en) | Mobile traffic post signal lamp circuit | |
| CN203705924U (en) | Monitoring system for port equipment | |
| WO2013034359A1 (en) | An illumination control system, an illuminating device and a secondary controller | |
| CN202210355U (en) | Road LED display intelligent countdown device | |
| CN202218443U (en) | LED (Light Emitting Diode) lamp and LED control system | |
| CN202325599U (en) | Human-machine interface information exchange device of hydraulic bracket controller | |
| CN205230352U (en) | Traffic light control system | |
| CN202563674U (en) | Timing device based on wireless communication | |
| CN201294043Y (en) | Tunnel intelligent mongline roadway indicator | |
| CN202218444U (en) | LED light and LED control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |