CN213755059U - Pedestrian crossing passage radar lighting control system - Google Patents
Pedestrian crossing passage radar lighting control system Download PDFInfo
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- CN213755059U CN213755059U CN202022693119.5U CN202022693119U CN213755059U CN 213755059 U CN213755059 U CN 213755059U CN 202022693119 U CN202022693119 U CN 202022693119U CN 213755059 U CN213755059 U CN 213755059U
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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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Abstract
The utility model provides a horizontal passageway radar lighting control system of people's bank of china belongs to the road facilities field, including locating a plurality of parallelly connected lighting banks in the horizontal passageway of people, be provided with a plurality of groups radar inductive switch with lighting banks one-to-one in the horizontal passageway of people, radar inductive switch passes through relay and light linkage to light when radar inductive switch closes the light the utility model discloses an adopt radar inductive switch with light coordinated control, realize radar response formula illumination, overcome the drawback that the auto-induction mode that adopts infrared acoustic control, infrared acoustic control or infrared acoustic control to combine exists among the prior art, realize quick, response stable, real-time lighting system control that has illumination energy-conservation, intelligent control, ensure tunnel safety.
Description
Technical Field
The utility model relates to a road facilities technical field especially relates to a pedestrian crossing passageway radar lighting control system.
Background
The lighting control of a pedestrian crosswalk channel (called pedestrian crosswalk for short) of a highway tunnel relates to tunnel safety management, at present, people entering the pedestrian crosswalk channel are mainly sensed in the tunnel in an infrared sensing or sound sensing mode, and an illuminating lamp is turned on to illuminate so as to ensure the passing safety of the people. When no person passes by, the illuminating lamp is turned off.
Because the range of infrared induction is less, the sound response is malfunctioning easily, consequently has the situation that personnel get into the unable illumination of back light in-service use, makes the personal safety of the personnel who get into the pedestrian crosswalk receive the influence.
Based on this, the present application is proposed.
Disclosure of Invention
Not enough to prior art, the utility model provides a pedestrian crossing passageway radar lighting control system solves prior art and adopts infrared induction or sound response mode to exist the problem that the detection performance is low, personnel's safety can't obtain effectual illumination guarantee, ensures that lighting control system responds to timely, online stable.
In order to achieve the above purpose, the utility model has the following structure: including locating a plurality of parallelly connected lighting lamp groups in the pedestrian crosswalk, be provided with a plurality of radar response groups with lighting lamp group one-to-one in the pedestrian crosswalk, radar response group is including radar inductive switch, radar inductive switch passes through relay and light linkage to light when radar inductive switch closes the light.
Through the technical scheme, the utility model discloses a radar inductive switch combines together with the lighting lamp group and carries out coordinated control. When personnel got into the pedestrian crosswalk, radar inductive switch sensed personnel, can opened the illumination, as long as personnel stop in the pedestrian crosswalk, radar inductive switch was in the on-state all the time, made the illumination banks remain the open mode all the time. When the personnel leave the pedestrian crossing passage, the radar inductive switch automatically turns off the illumination.
The utility model discloses further set up as follows: each radar induction switch is provided with a corresponding relay, an input live wire end and an input zero wire end of each radar induction switch are connected with 220V alternating current, an output live wire end of each radar induction switch is connected with a coil of the corresponding relay in series and then is grounded, and a normally open contact of each relay is connected in series with a main loop of a plurality of lighting lamp groups connected in parallel; the normally open contacts of the relays are arranged in parallel.
The utility model discloses further set up as follows: the relay is outage time delay type time relay, and when personnel left the pedestrian crosswalk, radar inductive switch automatically closed illumination after the time delay, the through time after the extension personnel left avoids because the speed of closing the illumination is too fast leading to the unexpected condition to take place.
The utility model discloses further set up as follows: the radar sensing group comprises 3-5 radar sensing switches, and the detection range of the radar sensing switches is more than 5 m. Above-mentioned technical scheme sets up a plurality of radar inductive switch through early access point department, makes and forms the substitution each other between the radar inductive switch, even the trouble of individuality radar inductive switch, as long as there is radar inductive switch all the way to sense personnel will open used illumination, ensures the safe of guarantee pedestrian's cross passage illumination and opens through the mode that adopts redundant control.
The utility model discloses further set up as follows: be equipped with the normal bright pilot lamp of circular telegram and the serial number of the radar inductive switch that corresponds on the relay for realize the visual inspection of equipment trouble, because the utility model discloses a redundant control, the event is when radar inductive switch senses someone and passes through, under the equal normal condition of working of radar inductive switch, so the pilot lamp of relay all can light, arbitrary radar inductive switch trouble, pilot lamp are in the off-state, maintenance personal only need walk a round trip in the pedestrian crosswalk, the pilot lamp state on through observing the relay is fast, can judge the radar inductive switch that breaks down fast, and then improve the convenience that the circuit was maintained.
In order to ensure that the radar inductive switch covers one section pedestrian crosswalk as fully as possible, the utility model discloses further set up as follows: each radar sensing group is provided with 3 radar sensing switches, wherein two radar sensing switches are distributed at the edge of the passage opening in parallel, and the other radar sensing switch is positioned between the two radar sensing switches and distributed in a triangular mode.
In order to ensure that the radar inductive switch covers one section pedestrian crosswalk as fully as possible, the utility model discloses further set up as follows: each radar response group is equipped with 4 radar inductive switch, and wherein 2 radar inductive switch distribute in passway mouth border side by side, and another 2 radar inductive switch also distribute in passway mouth border department side by side but be the four corners distribution state near the inboard of pedestrian's horizontal passageway in comparison with aforementioned 2 radar inductive switch.
In order to ensure that the radar inductive switch covers one section pedestrian crosswalk as fully as possible, the utility model discloses further set up as follows: each radar response group is equipped with 5 radar inductive switch, and wherein 4 radar inductive switch are the four corners distribution, and another radar is located aforementioned 4 radar centers and aforementioned 4 radar inductive switch formation star distribution.
The utility model has the advantages as follows: the utility model discloses an adopt radar inductive switch with light coordinated control, realize the illumination of radar induction type, overcome the disadvantage that the auto-induction mode that adopts infrared, acoustic control or infrared acoustic control to combine exists among the prior art, at extension response scope, ensure to cover the part pedestrian crossing passageway of the subregion of its place as far as possible, realize quick, response stable, real-time lighting system control that has the illumination energy-conservation, intelligent control, ensure tunnel safety.
Drawings
Fig. 1 is a schematic wiring diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a distribution of radar sensing switches according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a distribution mode of radar inductive switches according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a distribution mode of radar inductive switches according to an embodiment of the present invention.
Fig. 5 is a diagram illustrating a distribution of radar sensing switches according to an embodiment of the present invention.
Reference numerals: 1-pedestrian crossing channel, 2-radar inductive switch, and 3-tunnel road.
Detailed Description
The utility model provides a pedestrian crosswalk 1 radar lighting control system, including locating a plurality of parallelly connected lighting lamp group in pedestrian crosswalk 1, this embodiment is provided with a plurality of groups radar inductive switch 2 with lighting lamp group one-to-one in pedestrian crosswalk 1, and radar inductive switch 2 comprises a plurality of parallelly connected radar responses to radar inductive switch realizes coordinated control through relay and light, and lights the light when radar inductive switch 2 closes.
In this embodiment, relay KA1, relay KA2, relay KA3, relay KA4, relay KA5 preferably adopt for outage time delay type time relay to close the illumination when personnel leave the pedestrian crossing passageway or leave the current position time delay, avoid because the speed of closing the illumination is too fast leading to the unexpected condition to take place. Meanwhile, the relay KA1, the relay KA2, the relay KA3, the relay KA4 and the relay KA5 are provided with an indicating lamp which is powered on and normally turned on and numbers of the corresponding radar sensing switch 2, so that the maintainer can judge whether the radar sensing switch 2 breaks down according to the lighting or extinguishing states of the indicating lamps on the relay KA1, the relay KA2, the relay KA3, the relay KA4 and the relay KA 5.
In addition, as an optimal choice, in order to ensure that the radar-sensitive switch 2 can cover the pedestrian crosswalk or a part of the pedestrian crosswalk in the current area as completely as possible, the detection range of the radar-sensitive switch 2 is 5m or more.
Radar inductive switch 2's arrangement is shown in fig. 2 in this embodiment, is equipped with 5 groups of light and 5 groups of radar inductive switch 2 in the pedestrian crossing passageway, and wherein radar response group is including 5 radar inductive switch 2, and in this embodiment, 5 radar inductive switch 2 are a perpendicular to pedestrian crossing passageway length direction's straight line distribution form.
In embodiment 2, as shown in fig. 3, the number of each radar sensing group is 3, two radar sensing switches 2 are arranged in parallel at the edge of the passage opening, and another radar sensing switch 2 is positioned between the two radar sensing switches 2 and is in triangular distribution.
In embodiment 3, as shown in fig. 4, the number of each radar sensing group is 4, wherein 2 radar sensing switches 2 are arranged in parallel at the edge of the passage opening, and the other 2 radar sensing switches 2 are also arranged in parallel at the edge of the passage opening but are in a four-corner distribution state closer to the inner side of the pedestrian crossing passage 1 than the 2 radar sensing switches 2.
Embodiment 4 as shown in fig. 5, the number of each radar sensing group is 5 radar sensing switches 2, wherein 4 radar sensing switches 2 are distributed in four corners, and another radar is located at the center of the 4 radars and forms a star distribution with the 4 radar sensing switches 2.
In the above embodiment, the circle of the dotted circle in fig. 2-5 is the sensing range of each radar sensing switch 2, and for the sake of convenience of distinction, the radar sensing set in fig. 2-5 is further enclosed by a square frame for illustration. It should be noted that the tunnel and the pedestrian crossing 1 shown in fig. 2-5 are schematic top views showing radar arrangements, and are only referred to.
Claims (10)
1. The utility model provides a pedestrian crossing passageway radar lighting control system which characterized in that: including locating a plurality of parallelly connected lighting lamp group in the pedestrian crosswalk, be provided with in the pedestrian crosswalk with a plurality of radar response groups of lighting lamp group one-to-one, radar response group is including radar inductive switch, radar inductive switch passes through relay and light linkage to light when radar inductive switch closes the light.
2. The pedestrian crosswalk radar lighting control system of claim 1, wherein: each radar induction switch is provided with a corresponding relay, an input live wire end and an input zero wire end of each radar induction switch are connected with 220V alternating current, an output live wire end of each radar induction switch is connected with a coil of the corresponding relay in series and then is grounded, and a normally open contact of each relay is connected in series with a main loop of each of a plurality of lighting lamp groups connected in parallel; the normally open contacts of the relays are arranged in parallel.
3. The pedestrian crosswalk radar lighting control system of claim 2, wherein: the relay is outage time delay type time relay, and when personnel left the pedestrian crosswalk, radar inductive switch automatically closed illumination after the time delay, the through time after the extension personnel left avoids because the speed of closing the illumination is too fast leading to the unexpected condition to take place.
4. The pedestrian crosswalk radar lighting control system of claim 3, wherein: the radar sensing group comprises 3-5 radar sensing switches.
5. The pedestrian crosswalk radar lighting control system of claim 4, wherein: the detection range of the radar inductive switch is more than 5 m.
6. The pedestrian crosswalk radar lighting control system of claim 5, wherein: and the relay is provided with an indicator light which is electrified and normally lighted and the number of the corresponding radar induction switch.
7. The pedestrian crosswalk radar lighting control system of any one of claims 1-6, wherein: each radar sensing group is provided with 3 radar inductive switches, wherein two radar inductive switches are distributed at the edge of the passage opening in parallel, and the other radar inductive switch is positioned between the two radar inductive switches and distributed in a triangular mode.
8. The pedestrian crosswalk radar lighting control system of any one of claims 1-6, wherein: each radar response group is equipped with 4 radar inductive switch, and wherein 2 radar inductive switch distribute in passway mouth border side by side, and another 2 radar inductive switch also distribute in passway mouth border department side by side but be the four corners distribution state near the inboard of pedestrian's horizontal passageway in comparison with aforementioned 2 radar inductive switch.
9. The pedestrian crosswalk radar lighting control system of any one of claims 1-6, wherein: each radar response group is equipped with 5 radar inductive switch, and wherein 4 radar inductive switch are the four corners distribution, and another radar is located aforementioned 4 radar centers and aforementioned 4 radar inductive switch formation star distribution.
10. The pedestrian crosswalk radar lighting control system of any one of claims 1-6, wherein: each radar sensing group is provided with 5 radar sensing switches which are distributed on a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693119.5U CN213755059U (en) | 2020-11-19 | 2020-11-19 | Pedestrian crossing passage radar lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693119.5U CN213755059U (en) | 2020-11-19 | 2020-11-19 | Pedestrian crossing passage radar lighting control system |
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| Publication Number | Publication Date |
|---|---|
| CN213755059U true CN213755059U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022693119.5U Active CN213755059U (en) | 2020-11-19 | 2020-11-19 | Pedestrian crossing passage radar lighting control system |
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| CN (1) | CN213755059U (en) |
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- 2020-11-19 CN CN202022693119.5U patent/CN213755059U/en active Active
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