CN202549125U - Three-dimensional open type intelligent traffic light PLC control experiment apparatus - Google Patents
Three-dimensional open type intelligent traffic light PLC control experiment apparatus Download PDFInfo
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- CN202549125U CN202549125U CN 201220058763 CN201220058763U CN202549125U CN 202549125 U CN202549125 U CN 202549125U CN 201220058763 CN201220058763 CN 201220058763 CN 201220058763 U CN201220058763 U CN 201220058763U CN 202549125 U CN202549125 U CN 202549125U
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Abstract
The utility model relates to a three-dimensional open type intelligent traffic light PLC control experiment apparatus, comprising an experiment platform, a simulation traffic signal light module, a PLC controller, a touch screen, a power supply module, a vehicle flowrate detection sensor, and a sound sensor, wherein the experiment platform is divided into an experiment exhibition area, an equipment mounting area and a development area, the experiment exhibition area is provided with cross traffic roads and crosswalks, the four corners of the simulation cross traffic roads are respectively equipped with a simulation traffic signal light module, the equipment mounting area is equipped with a touch screen, a PLC controller and a power supply module, and the development area is equipped with an experiment development module and binding posts. The three-dimensional open type intelligent traffic light PLC control experiment apparatus is multifarious in function and excellent in man-machine interaction performance, based on the sensor detection technology, the PLC technology and the touch technology.
Description
Technical field
The utility model relates to a kind of intelligent traffic light PLC control experimental provision; Especially be that vehicle detection apparatus, touch-screen are host computer to adopting sensor; PLC is the major control core, the three-dimensional open intelligent traffic light PLC control experimental provision of simulating reality traffic lights control.
Background technology
At present, intelligent traffic light PLC control experimental provision just is being widely used in by universities in the education experiment of relevant specialities such as electrical category and electric information, in order to consolidate relevant knowledge, strengthens the student and starts and innovation ability.Whether the science of experimental provision directly affects students'interest in learning and results of learning.Yet existing intelligent traffic light PLC control experimental provision mainly is purpose with the replication experiment; Empirical model is simple; Be presented as the master with the two dimensional surface schematic form, function singleness, structure sealing, recreation property is poor; Differ greatly with real traffic light systems, limited to the cultivation of the enthusiasm of student study and innovation ability and manipulative ability.But, along with of the continuous development and incorporation of PLC technology, for intelligent traffic light PLC control experimental provision provides new development space with touch screen technology.PLC has developed into complete function, high, the adaptability controller strong, flexible and convenient to use of reliability at present.Meanwhile, the touch-screen configuration technology becomes a part indispensable in the various industrial control systems with PLC gradually with characteristics such as its good man-machine interaction mode, diverse in function, control Yi Xue flexible, directly perceived.Therefore, utilize PLC and touch screen technology design and develop a kind of students ' enthusiasm that can strengthen and to improve the student again and start to become the significant work of ten minutes with the intelligent traffic light PLC of innovation ability control experimental provision.
Summary of the invention
For the structure sealing that overcomes existing traffic lights test unit, the deficiency of function singleness, the utility model based on the sensing detection technology, PLC is technological and touch screen technology provides a kind of diverse in function, three-dimensional open intelligent traffic light PLC control experimental provision that man-machine interaction is good.
The technical scheme that the utility model adopts is:
A kind of three-dimensional open intelligent traffic light PLC control experimental provision; Said experimental provision comprises experiment table, emulation traffic signals lamp module, PLC controller, touch-screen, power module, vehicle flow detecting sensor, sound transducer; Said experiment table is divided into experiment shows district, equipment installing zone and development area; Said experiment shows district is provided with emulation cross traffic aisle and crossing; On four angles of said emulation cross traffic aisle emulation traffic signals lamp module is installed all, said equipment installing zone is installed touch-screen, PLC controller and power module, and said development area is installed experiment and expanded module and connection terminal.
Further; Said emulation traffic signals lamp module comprises mux--out signal exhibits platform, vehicle flow detecting sensor and traffic lights column; Said traffic lights column is installed on four angles of emulation cross traffic aisle; Said mux--out signal exhibits platform is vertically mounted on the top and the horizontal top of standing on traffic aisle of traffic lights column, and said mux--out signal exhibits platform comprises red, green, yellow signal lamp and charactron display, and said red, green, yellow signal lamp is installed in the side that keeps left on the mux--out signal exhibits platform; Said charactron display is installed in the mux--out signal exhibits platform and leans on place, red, green, yellow signal lamp right side, and said vehicle flow detecting sensor is installed in the top of mux--out signal exhibits platform.
Further again, sound transducer is installed on every passage right side of said emulation cross traffic aisle.
Be equipped with the screw that is used to install emulation traffic signals lamp module on four angles of said emulation cross traffic aisle; Every passage right side of said emulation cross traffic aisle is provided with the screw that sound transducer is installed; Equipment installing zone on the said experiment table has the yi word pattern array hole that is used to install touch-screen, PLC controller and power module, and the development area on the said experiment table has and is used to install the yi word pattern array hole that module and connection terminal are expanded in experiment.
Vehicle detecting sensor in the utility model changes real ground induction coil into, changes emulation traffic lights module into real traffic lights assembly, then can be applied to true traffic lights control occasion.
Said experiment table, traffic lights column, mux--out signal exhibits platform are the rectangular parallelepiped and the right cylinder of unlike material attribute, different size specification, and its surperficial light requirement is sliding.
The beneficial effect of the utility model is: 3-D solid structure, and strong sense of reality helps to strengthen students ' enthusiasm; The open architecture test platform satisfies the polytrope demand, helps the student to innovate the cultivation with manipulative ability; Whole experiment device and true traffic lights structural similarity are the traffic lights Control Study effect of offering reference of reality; Touch-screen and PLC combination utilization make experimental provision open relatively, are convenient to Students designed and exploit person machine interactive interface and control program; In addition, the employing of touch-screen has realized the real-time monitoring of far distance controlled and duty, makes and tests intuitive and convenient more, and realistic meaning and using value are arranged very much.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is the utility model experiment table structural representation.
Fig. 3 is the utility model emulation traffic lights modular structure synoptic diagram.
Fig. 4 is the utility model touch-screen master interface synoptic diagram.
Fig. 5 is that the utility model touch-screen mode of operation is selected the window synoptic diagram.
Embodiment
Further specify the present invention below in conjunction with accompanying drawing.
With reference to Fig. 1-5; A kind of three-dimensional open intelligent traffic light PLC control experimental provision; Comprise experiment table 2, emulation traffic signals lamp module 1, PLC controller 6, touch-screen 8, power module 7, vehicle flow detecting sensor 14, sound transducer 3; Said experiment table is divided into experiment shows district 13, equipment installing zone 12 and development area 11; Be painted with emulation cross traffic aisle and crossing in the said experiment shows district 13; On four angles of said emulation cross traffic aisle emulation traffic signals lamp module 1 is installed all, the equipment installing zone 12 on the said experiment table is installed the yi word pattern array hole 5 of touch-screen 8, PLC controller 6 and power module 7, and the development area 11 on the said experiment table is installed experiment and expanded module and connection terminal.
Said emulation traffic signals lamp module 1 comprises mux--out signal exhibits platform 17, vehicle flow detecting sensor 14 and traffic lights column 18; Said traffic lights column 18 is installed in the screw 9 on four angles of emulation cross traffic aisle; Said mux--out signal exhibits platform is vertically mounted on the top and the horizontal top of standing on traffic aisle of traffic lights column 18; Said mux--out signal exhibits platform 17 comprises red, green, yellow signal lamp 16 and charactron display 15; Said red, green, yellow signal lamp 16 is installed in the side that keeps left on the mux--out signal exhibits platform 17; Said charactron display 15 is installed in mux--out signal exhibits platform 17 and leans on place, red, green, yellow signal lamp 16 right sides, and said vehicle flow detecting sensor 14 is installed in the top of mux--out signal exhibits platform 17.
Be equipped with the screw 9 that is used to install emulation traffic signals lamp module 1 on four angles of said emulation cross traffic aisle; Every passage right side of said emulation cross traffic aisle is provided with the screw 10 that sound transducer 3 is installed; Equipment installing zone 12 on the said experiment table has the yi word pattern array hole 5 that is used to install equipment such as touch-screen 8, PLC6, power module 7, and the development area 11 on the said experiment table has and is used to install the yi word pattern array hole 4 that module and connection terminal are expanded in experiment.
Said sound transducer 3 is installed on the corresponding screw 10 in right side, every track of emulation cross traffic aisle.
Said touch-screen 8 is the host computer of this experimental provision, is used for the required operation interface of contrived experiment, realizes man-machine interaction.Said PLC6 is loaded with the experiment control program, is used to realize the various mode of operations of program setting and the circulation demonstration and the digital Presentation Function of countdown of traffic lights.Each consuming parts that said power module 7 is used to experimental provision provides corresponding power supply.
Said experiment table 2, traffic lights column 18, mux--out signal exhibits platform 17 are the rectangular parallelepiped and the right cylinder of unlike material attribute, different size specification, and its surperficial light requirement is sliding.
Whole experiment device adopts touch-screen 8 as host computer, is used to realize that far distance controlled and system state show, and replaces traditional button to import, and realizes the switching of various mode of operations and the real-time monitoring of traffic lights duty; PLC controller 6 is as the major control core; Be used for receiving in real time and handling the signal that devices such as touch-screen 8, vehicle flow detecting sensor 14, sound transducer 3 transmit, send control signal to red, green, yellow signal lamp 16 with charactron display 15 objects such as grade simultaneously; Vehicle flow detecting sensor 14 is respectively traffic aisle vehicle flow detection means and emergency mode recognition means with sound transducer 3; Red, green, yellow signal lamp 16 is the major control object with charactron display 15.It is open that experimental provision is, and the user can design various mode of operations and increase other required components and parts according to demand voluntarily.
This experimental provision carries four kinds of mode of operations: under the intelligent mode; PLC6 can calculate the optimal time value of traffic lights work of following one-period according to vehicle flow detecting sensor 14 detected road traffic in each work period of traffic lights; And automatically regulate the bright time of red, green, yellow signal lamp 16 with this, also can regulate the bright time of red, green, yellow signal lamp 16 simultaneously according to the time period; Under the normal mode, its function and intelligent mode are similar, and difference is the bright time of the red, green, yellow signal lamp 16 of its thing and North and South direction by default, and can carry out manual adjustments through touch-screen 8; Under the Night; System time be after eight in the evening to six o'clock of morning next day (time break can be passed through touch-screen 8 manual adjustments); The amber light of thing and north and south both direction was to glimmer in the cycle with one second; The prompting vehicle notices that the charactron of countdown simultaneously display 15 quits work automatically; Emergency mode is a special vehicle (like ambulance, fire truck) when occurring, and its sound of blowing a whistle can be detected by sound transducer 3, and sound transducer 3 passes to PLC6 with signal, and PLC6 is adjusted into emergency mode with mode of operation automatically.Under emergency mode, the red light of thing and north and south both direction was to glimmer in the cycle with one second, reminded other vehicle to note, the 15 automatic pause work of the charactron of countdown simultaneously display; Treat emergency vehicle pass through the crossroad after (being made as 15 seconds through the time), then system recovery is to original duty.
Touch-screen 8 is mainly used in man-machine interaction as host computer, makes things convenient for the student to use.After connecting the 220V power supply, turn on the power switch, touch-screen 8 demonstrates main interface 19.Main interface 19 is provided with traffic lights control configuration picture, " menu " item and start and stop button; Click " menu " item on the main interface 19; The popup menu window is selected " mode of operation selection " item therein, and touch-screen 8 just enters into " mode of operation is selected window 20 "." mode of operation is selected window 20 " can be selected four kinds of mode of operations such as " intelligent mode ", " normal mode ", " Night ", " emergency mode ", selected the back to click the Back button, and system turns back to main interface 19.Click the start and stop button in the main interface 19 again, the mode of operation of choosing before system just gets into is carried out work.As under " intelligent mode ", two vehicle detection data values on the main interface 19 are understood the vehicle number of corresponding demonstration thing and north and south both direction.When the vehicle detection cycle then, the traffic lights time of both direction can change and change along with the vehicle flowrate of both direction.The also 19 times operations at identical main interface of other mode of operation, the key distinction are that traffic lights in the interface 19 light time and work period and decide according to separately mode of operation.In addition, the work period can be adjusted through clicking the relevant numerical load button as requested.
It is to decide according to the rule of default that the optimum working time of traffic lights in the intelligent mode is provided with.Based on the operability of this experimental provision and the generality of existing cross traffic intersection.
The described content of this instructions embodiment only is enumerating the way of realization of utility model design; The protection domain of the utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (5)
1. a three-dimensional open intelligent traffic light PLC controls experimental provision; It is characterized in that: said experimental provision comprises experiment table, emulation traffic signals lamp module, PLC controller, touch-screen, power module, vehicle flow detecting sensor, sound transducer; Said experiment table is divided into experiment shows district, equipment installing zone and development area; Said experiment shows district is provided with emulation cross traffic aisle and crossing; On four angles of said emulation cross traffic aisle emulation traffic signals lamp module is installed all, said equipment installing zone is installed touch-screen, PLC controller and power module, and said development area is installed experiment and expanded module and connection terminal.
2. three-dimensional open intelligent traffic light PLC control experimental provision as claimed in claim 1; It is characterized in that: said emulation traffic signals lamp module comprises mux--out signal exhibits platform, vehicle flow detecting sensor and traffic lights column; Said traffic lights column is installed on four angles of emulation cross traffic aisle; Said mux--out signal exhibits platform is vertically mounted on the top and the horizontal top of standing on traffic aisle of traffic lights column; Said mux--out signal exhibits platform comprises red, green, yellow signal lamp and charactron display; Said red, green, yellow signal lamp is installed in the side that keeps left on the mux--out signal exhibits platform, and said charactron display is installed in the mux--out signal exhibits platform and leans on place, red, green, yellow signal lamp right side, and said vehicle flow detecting sensor is installed in the top of mux--out signal exhibits platform.
3. three-dimensional open intelligent traffic light PLC control experimental provision as claimed in claim 1, it is characterized in that: sound transducer is installed on every passage right side of said emulation cross traffic aisle.
4. three-dimensional open intelligent traffic light PLC control experimental provision as claimed in claim 2, it is characterized in that: sound transducer is installed on every passage right side of said emulation cross traffic aisle.
5. three-dimensional open intelligent traffic light PLC control experimental provision as claimed in claim 4; It is characterized in that: be equipped with the screw that is used to install emulation traffic signals lamp module on four angles of said emulation cross traffic aisle; Every passage right side of said emulation cross traffic aisle is provided with the screw that sound transducer is installed; Equipment installing zone on the said experiment table has the yi word pattern array hole that is used to install touch-screen, PLC controller and power module, and the development area on the said experiment table has and is used to install the yi word pattern array hole that module and connection terminal are expanded in experiment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220058763 CN202549125U (en) | 2012-02-22 | 2012-02-22 | Three-dimensional open type intelligent traffic light PLC control experiment apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220058763 CN202549125U (en) | 2012-02-22 | 2012-02-22 | Three-dimensional open type intelligent traffic light PLC control experiment apparatus |
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| CN202549125U true CN202549125U (en) | 2012-11-21 |
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| CN 201220058763 Expired - Fee Related CN202549125U (en) | 2012-02-22 | 2012-02-22 | Three-dimensional open type intelligent traffic light PLC control experiment apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200720A (en) * | 2014-07-24 | 2014-12-10 | 北方工业大学 | Portable multifunctional traffic signal control lamp panel device |
| CN105788419A (en) * | 2016-05-12 | 2016-07-20 | 广西职业技术学院 | Simulation traffic light system training platform for teaching |
| CN104200719B (en) * | 2014-07-24 | 2016-10-05 | 北方工业大学 | Induction control method of multifunctional traffic signal control lamp panel |
-
2012
- 2012-02-22 CN CN 201220058763 patent/CN202549125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200720A (en) * | 2014-07-24 | 2014-12-10 | 北方工业大学 | Portable multifunctional traffic signal control lamp panel device |
| CN104200719B (en) * | 2014-07-24 | 2016-10-05 | 北方工业大学 | Induction control method of multifunctional traffic signal control lamp panel |
| CN105788419A (en) * | 2016-05-12 | 2016-07-20 | 广西职业技术学院 | Simulation traffic light system training platform for teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150222 |
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| EXPY | Termination of patent right or utility model |