CN201749596U - Traffic light control model - Google Patents
Traffic light control model Download PDFInfo
- Publication number
- CN201749596U CN201749596U CN2010202855317U CN201020285531U CN201749596U CN 201749596 U CN201749596 U CN 201749596U CN 2010202855317 U CN2010202855317 U CN 2010202855317U CN 201020285531 U CN201020285531 U CN 201020285531U CN 201749596 U CN201749596 U CN 201749596U
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- China
- Prior art keywords
- base plate
- base
- traffic lights
- column
- 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.)
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Abstract
The utility model relates to a traffic light control model which comprises a base plate; the base plate is connected with a base; the base is provided with a stand column; the upper end of the stand column is provided with a light box; the light box is internally provided with an indicator light and a time display screen; and the base plate is provided with zebra crossing. The base plate is provided with the zebra crossing, so that an urban crossroad is simulated, and the actual state of traffic control of the urban crossroad can be more truly simulated. In addition, a microcomputer controller can be used for freely setting the time control for a traffic light.
Description
Technical field
The utility model relates to the instruments used for education of a kind of regular senior secondary school current techique course, relates generally to a kind of traffic lights controlling models that is used for teaching demonstration.
Background technology
Regular senior secondary school's curriculum reform has increased current techique (required) class newly, lectures " control and design " in " technology and design 2 ", needs to probe in conjunction with life the practical application of " open loop control ".The traffic lights of intersection generally alternately are switched on or switched off red, green light at interval according to regular time, it sets interval according to the size of all directions vehicle flowrate, after definite input is set, red, green light is switched on or switched off by setting interval to control automatically, form " open loop control " influence that not changed by all directions vehicle flowrate.Need in the teaching to disclose red, green light control system with teaching mode intuitively.Current domestic " traffic lights controlling models " all is new product, generally all is 4 groups of electronic components to be pieced together pendulum be combined into controlling system of traffic light, and it is very poor to be used to simulate simulated effect red, green light control, because there is not the intersection to be provided with, directivity is not strong; Again because not free the setting at interval and regulator control system also just can not be simulated the design and the setting of automatic control.
The utility model content
The technical problems to be solved in the utility model be existing traffic lights controlling models simulated effect poor, can't simulate automatic control and design, the traffic lights controlling models that a kind of simulated effect is good, can simulate automatic control and design is provided.
The technical solution of the utility model realizes in the following manner:
A kind of traffic lights controlling models comprises base plate, and base plate links to each other with base, and base is provided with column, and the column upper end is provided with lamp box, and pilot lamp and time display screen are housed in the lamp box, and base plate is provided with zebra stripes.
Pilot lamp, display screen link to each other with microcomputer controller by lead row.
Described column is a hollow, and base is provided with the winding displacement groove, links to each other with microcomputer controller behind the lead row column by hollow and the winding displacement groove.
The long 490mm of described base plate, wide 490mm.
The utility model is provided with zebra stripes on base plate, simulated the city right-angled intersection, has imitated the live telecast of city intersection traffic control comparatively truly.In addition, microcomputer controller can be provided with arbitrarily the traffic lights time is controlled.
Description of drawings
Fig. 1 is a traffic lights scheme of installation in the utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the structural representation of base plate in the utility model.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises base plate 7, and base plate 7 links to each other with base 6, and base 6 is provided with column 5, and column 5 upper ends are provided with lamp box 1, and pilot lamp 2 and time display screen 3 are housed in the lamp box 1, and base plate 7 is provided with zebra stripes 8.Pilot lamp 2, display screen 3 link to each other with microcomputer controller by lead row 4.Described column 5 is a hollow, and base 6 is provided with the winding displacement groove, links to each other with microcomputer controller behind the column of lead row 4 by hollow and the winding displacement groove.Described base plate 7 long 490mm, wide 490mm.
The utility model comprises that microcomputer controller, 4 groups of traffic lights show components and parts compositions such as extension set, base plate 7, power supply adaptor.The utility model adopts pmma material to make lamp box 1, with the red, green, yellow three-color LED luminotron lamp 2 of giving instruction, do display screen 3 with semiconductor, show the countdown time, manufacture column 5 with aluminium-alloy pipe, simulated city right-angled intersection road base plate, People's Bank of China's zebra stripes 8 have drawn, 4 groups of traffic lights are housed on four angles of base plate 7 show extension set, imitated the live telecast of city intersection traffic lights controls comparatively truly.Not only can show traffic lights control principle and inner structure, and the control of traffic lights time can be set arbitrarily, the control time can freely be provided with between the 90s at 10s.The back shroud of described lamp box 1 is transparent, can the interior line construction of inspection box.
Claims (4)
1. traffic lights controlling models, comprise base plate (7), base plate (7) links to each other with base (6), base (6) is provided with column (5), column (5) upper end is provided with lamp box (1), pilot lamp (2) and time display screen (3) are housed in the lamp box (1), it is characterized in that: base plate (7) is provided with zebra stripes (8).
2. traffic lights controlling models according to claim 1 is characterized in that: pilot lamp (2), display screen (3) link to each other with microcomputer controller by lead row (4).
3. traffic lights controlling models according to claim 2 is characterized in that: described column (5) is a hollow, and base (6) is provided with the winding displacement groove, links to each other with microcomputer controller behind the column of lead row (4) by hollow and the winding displacement groove.
4. traffic lights controlling models according to claim 3 is characterized in that: the long 490mm of described base plate (7), wide 490mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855317U CN201749596U (en) | 2010-08-09 | 2010-08-09 | Traffic light control model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855317U CN201749596U (en) | 2010-08-09 | 2010-08-09 | Traffic light control model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749596U true CN201749596U (en) | 2011-02-16 |
Family
ID=43584268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202855317U Expired - Fee Related CN201749596U (en) | 2010-08-09 | 2010-08-09 | Traffic light control model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184657A (en) * | 2011-05-25 | 2011-09-14 | 公安部交通管理科学研究所 | Traffic safety situation teaching experiment apparatus for children and use method thereof |
-
2010
- 2010-08-09 CN CN2010202855317U patent/CN201749596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184657A (en) * | 2011-05-25 | 2011-09-14 | 公安部交通管理科学研究所 | Traffic safety situation teaching experiment apparatus for children and use method thereof |
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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: 20110216 Termination date: 20130809 |