CN209183000U - Pedestrian detects prompt system automatically - Google Patents
Pedestrian detects prompt system automatically Download PDFInfo
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- CN209183000U CN209183000U CN201920069605.4U CN201920069605U CN209183000U CN 209183000 U CN209183000 U CN 209183000U CN 201920069605 U CN201920069605 U CN 201920069605U CN 209183000 U CN209183000 U CN 209183000U
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- led
- led display
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- projection device
- laser projection
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Abstract
The utility model discloses a kind of pedestrians to detect prompt system, including solar power generation unit, LED display, LED laser projection device, pedestrian detector, LED luminous zone, battery and normally opened relay automatically；After LED display and LED laser projection device series connection, it is connected in parallel on battery positive and negative electrode both ends respectively with solar power generation unit, LED luminous zone, pedestrian detector；Circuit where the tip side access LED display and LED laser projection device of normally opened relay, coil terminate pedestrian detector.The utility model passes through setting pedestrian detector's intelligent measurement pedestrian, and LED display, the sending warning of LED laser projection device are opened when there is pedestrian, it not only ensure that the effect of prompt, and reduce electric quantity consumption and light pollution, especially suitable for light bad periods such as state's provincial highway, farm-to-market road and the bad non-lamp control crossings and night of pilot's line of vision.
Description
Technical field
The utility model relates to transit equipment fields, detect prompt system automatically more particularly to a kind of pedestrian.
Background technique
Currently, solar LED flashing light (shown in Figure 1) would generally be installed by the zebra stripes of crossing to prompt passing vehicle
Driver avoids pedestrian.Red and blue panel is installed, LED light can realize red when flashing on this LED flashing light shell
It shines with blue warning lamp regularity, plays the effect of warning.Rely on solar power generation this LED flashing light daytime, it is logical at night
Cross light-operated switch control battery power supply.The disadvantage is that no matter whether there is or not pedestrians to cross zebra stripes, LED flashing light can all flash always hair
Light not only wastes electricity, but also equipment flogs a dead horse for a long time, and service life is easy to cause to reduce；In addition it also be easy to cause and drives
People's erroneous judgement is sailed, when there is pedestrian to cross zebra stripes, prompt effect is not achieved.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of pedestrians to detect prompt system automatically, it not only can be with intelligence
It can detect and prompt have pedestrian, and power saving, long service life in front of driver.
In order to solve the above technical problems, the pedestrian of the utility model detects prompt system automatically, it mainly include that solar energy is sent out
Electric unit, LED display, LED laser projection device, pedestrian detector, LED luminous zone, battery and normally opened relay；Wherein:
The solar power generation unit includes solar panel and controller, and the controller is integrated in the solar energy face
On plate；
The LED display is mounted below the solar panel；
The LED luminous zone, LED laser projection device, pedestrian detector are separately mounted on the LED display；
The battery is mounted in the cabinet of the LED display；
After the LED display and the LED laser projection device electrical series, with the solar power generation unit, LED
Luminous zone, pedestrian detector respectively and are connected in the positive and negative electrode both ends of the battery；
Circuit where the contact one end access LED display and LED laser projection device of the normally opened relay, coil
One termination pedestrian detector.
The LED display can be composed using three pieces of different LED display panels of color, three pieces of LED display surfaces
The color of plate can select blue, yellow and red respectively, and the LED light combination of intermediate LED display panel constitutes warning text
Printed words, such as the warning printed words of " watching for pedestrians ".
The LED luminous zone can be vertically connected to below the LED display, the LED luminous zone can have it is a plurality of,
For example, blue and red two LED luminous zones can be arranged in parallel.
The LED laser projection device can connect in the LED display close to the side of road, and projecting direction is spot
In front of horse line, projection pattern can be warning text, for example, yellow " vehicle deceleration " LED luminous characters pattern.
The pedestrian detector is mounted below the LED display, preferably passive infrared detector.
The pedestrian of the utility model detects prompt system automatically, usually prompts driver using the LED luminous zone of low-power consumption,
Only when having detected that pedestrian crosses zebra stripes, LED display and LED laser projection device just will start, with text and pattern
(text and pattern are that the mankind obtain information most effective way) carries out targeted intelligent prompt, so not only ensure that and mentions
The effect shown makes driver that prompt information can be clearly seen more at a distance, takes vehicle braking measure in advance, and
Reduce unnecessary electric quantity consumption and light pollution, extend the service life of equipment, especially suitable for state's provincial highway, farm-to-market road
The light bad period such as bad non-lamp control crossing and night with pilot's line of vision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of traditional solar LED flashing light.
Fig. 2 is that the pedestrian of the utility model embodiment detects the structural schematic diagram of prompt system automatically.
Fig. 3 is that the pedestrian of Fig. 2 detects the electrical connection schematic diagram of prompt system automatically.
Fig. 4 is that the pedestrian of Fig. 2 detects the working state schematic representation of prompt system automatically.
The reference numerals are as follows in figure:
1: solar power generation unit
11: solar panel
2:LED display screen
21: blue led display panel
22: yellow led display panel
23: red LED display panel
3:LED laser projection device
4: pedestrian detector
5:LED luminous zone
51: BLUE LED emissions band
52: red LED band
6: battery
7: normally opened relay.
Specific embodiment
There is more specific understanding for technology contents, feature and effect to the utility model, it is now in conjunction with attached drawing and specifically real
Example is applied, the technical solution of the utility model is further described in detail.
The pedestrian of the present embodiment detects prompt system automatically, is mounted on zebra stripes side, and structure is shown in Figure 2, mainly
Including solar power generation unit 1, LED display 2, LED laser projection device 3, pedestrian detector 4, LED luminous zone 5, battery 6
With normally opened relay 7.
The solar power generation unit 1 is used to detect prompt system power supply automatically for the pedestrian, mainly includes the sun
It can panel 11 and controller.The solar panel 11 is mounted on 2 top of LED display, for converting the solar into
Electric energy.The controller is integrated on the solar panel 11, for controlling the electricity of solar charging/discharging and 6 pairs of battery loads
It can output.
The LED display 2 is connected to the lower section of the solar panel 11 by u-bracket screw rod, and main includes indigo plant
Color LED display panel 21, yellow led display panel 22 and red LED display panel 23.21 He of blue led display panel
Red LED display panel 23 is respectively used to the warning lamp of display corresponding color.The yellow led display panel 22 is for showing Huang
The LED luminous characters of the LED luminous characters of color, the present embodiment setting are " watching for pedestrians ".
The LED luminous zone 5 includes the BLUE LED emissions band 51 and red LED band 52 of low-power consumption.The blue
LED luminous zone 51 and red LED band 52 are arranged in parallel, and it is aobvious to be erectly connected to the yellow led with anchor ear respectively
Show 22 lower section of panel.
The LED laser projection device 3 is connected to the red LED display surface of the LED display 2 by hexagon socket head cap screw
The outside of plate 23, for that will be projected to yellow led luminous pattern in front of zebra stripes.The LED luminous pattern of the present embodiment setting
It is the character pattern of " vehicle deceleration ".
The pedestrian detector 4 is mounted on the lower section of the LED display 2, close to red LED band 52, for examining
Whether survey has pedestrian by crossing zebra stripes.In the present embodiment, pedestrian detector 4 uses passive infrared detector.
The battery 6 is built in the cabinet of the LED display 2, is fixed by steel band, is used for pedestrian certainly
Load supplying in dynamic detection prompt system.
The internal circuit connection relationship that the pedestrian detects prompt system automatically is as shown in Figure 3.LED display 2 and LED laser
Projection device 3 connect after, with solar power generation unit 1, pedestrian detector 4, LED luminous zone 5 connect in parallel respectively battery just,
Cathode both ends.The normally opened contact of normally opened relay 7 is terminated into the circuit where LED display 2 and LED laser projection device 3, often
The coil-end of open relay 7 is electrically connected pedestrian detector 4, controls LED display 2 by normally opened relay and LED laser is thrown
The open and close of shadow equipment 3.
Below in conjunction with Fig. 4, the working method for detecting prompt system automatically to above-mentioned pedestrian is described in detail.
The pedestrian detects prompt system automatically may be mounted at state's provincial highway, farm-to-market road and bad non-of pilot's line of vision
Lamp control crossing also may be mounted at the ordinary road mouth in city, use in the case where night or dim weather.
When the pedestrian detects prompt system work automatically, the BLUE LED emissions band 51 and red LED band of low-power consumption
52 are in illuminating state always, to prompt driver to pay attention to observing road surface ahead situation.
When no pedestrian goes across the road, the contact of normally opened relay 7 is in the open state, and LED display 2 and LED laser are thrown
Shadow equipment 3 does not start.
When pedestrian detector 4 has detected that pedestrian crosses zebra stripes, 7 contact closure of normally opened relay, 2 He of LED display
LED laser projection device 3 starts, and the LED light of blue led display panel 21 and red LED display panel 23 is opened and flashed, yellow
Color LED display panel 22 shows the LED luminescent characters of " watching for pedestrians " and flashes, while LED laser projection device 3 is before zebra stripes
Lateral projection shows " vehicle deceleration " character pattern of yellow, prompts have pedestrian in front of driver, slow down is needed, with maximum limit
It avoids to degree that traffic accident occurs.
After pedestrian passes through road, pedestrian detector 4, which detects, does not have pedestrian on zebra stripes, the contact of normally opened relay 7
It reopens, LED display 2 and LED laser projection device 3 are closed.
Claims (9)
1. pedestrian detects prompt system automatically, which is characterized in that thrown including solar power generation unit, LED display, LED laser
Shadow equipment, pedestrian detector, LED luminous zone, battery and normally opened relay；Wherein:
The solar power generation unit includes solar panel and controller, and the controller is integrated in the solar panel
On；
The LED display is mounted below the solar panel；
The LED luminous zone, LED laser projection device, pedestrian detector are separately mounted on the LED display；
The battery is mounted in the cabinet of the LED display；
After the LED display and the LED laser projection device electrical series, shine with the solar power generation unit, LED
Band, pedestrian detector respectively and are connected in the positive and negative electrode both ends of the battery；
Circuit where the contact one end access LED display and LED laser projection device of the normally opened relay, coil one end
Meet pedestrian detector.
2. system according to claim 1, which is characterized in that the LED display includes three pieces of different LED of color aobvious
Show panel, the LED light of intermediate LED display panel combines to form warning text printed words.
3. system according to claim 2, which is characterized in that the LED display includes blue led display panel, Huang
Color LED display panel and red LED display panel, the LED light of the yellow led display panel constitute the word of " watching for pedestrians "
Sample.
4. system according to claim 1, which is characterized in that the LED luminous zone is vertically connected to the LED and shows
Screen lower section.
5. system according to claim 4, which is characterized in that the LED luminous zone includes the blue led being parallel to each other
Luminous zone and red LED band.
6. system according to claim 1, which is characterized in that the LED laser projection device is connected to the LED and shows
Shield close to the side of road, projecting direction is in front of zebra stripes, and projection pattern is warning text.
7. system according to claim 6, which is characterized in that the projection pattern of the LED laser projection device is yellow
" vehicle deceleration " LED luminous characters pattern.
8. system according to claim 1, which is characterized in that the pedestrian detector is mounted under the LED display
Side.
9. system according to claim 1, which is characterized in that the pedestrian detector uses passive infrared detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069605.4U CN209183000U (en) | 2019-01-16 | 2019-01-16 | Pedestrian detects prompt system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069605.4U CN209183000U (en) | 2019-01-16 | 2019-01-16 | Pedestrian detects prompt system automatically |
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| Publication Number | Publication Date |
|---|---|
| CN209183000U true CN209183000U (en) | 2019-07-30 |
Family
ID=67378794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069605.4U Active CN209183000U (en) | 2019-01-16 | 2019-01-16 | Pedestrian detects prompt system automatically |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314675A (en) * | 2020-04-15 | 2020-06-19 | 绍兴穆托汽车电子有限公司 | AR intelligent projection system for intelligent transportation |
| CN115288051A (en) * | 2022-07-11 | 2022-11-04 | 日照蓝能智能科技有限公司 | Corner prompting mechanism for parking lot |
-
2019
- 2019-01-16 CN CN201920069605.4U patent/CN209183000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314675A (en) * | 2020-04-15 | 2020-06-19 | 绍兴穆托汽车电子有限公司 | AR intelligent projection system for intelligent transportation |
| CN115288051A (en) * | 2022-07-11 | 2022-11-04 | 日照蓝能智能科技有限公司 | Corner prompting mechanism for parking lot |
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