CN213458435U - Prevent pedestrian's mistake and make a dash across intelligent transportation suggestion device of red light - Google Patents
Prevent pedestrian's mistake and make a dash across intelligent transportation suggestion device of red light Download PDFInfo
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- CN213458435U CN213458435U CN202022946742.7U CN202022946742U CN213458435U CN 213458435 U CN213458435 U CN 213458435U CN 202022946742 U CN202022946742 U CN 202022946742U CN 213458435 U CN213458435 U CN 213458435U
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- mistake
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Abstract
The utility model discloses an intelligent traffic prompting device for preventing pedestrians from running red light by mistake, which comprises a shell arranged on the existing sidewalk traffic light and a reflecting frame arranged on one side of the sidewalk traffic light, wherein the front surface of the shell is provided with a front distance sensor, and the side surface of the shell is provided with a side distance sensor; the shell is internally provided with an alarm part and a control part, the alarm part comprises an audible and visual alarm arranged on the top surface of the shell, the control part comprises a controller which is respectively and electrically connected with the front distance sensor, the side distance sensor and the audible and visual alarm, and the controller is electrically connected with the wireless communication module; the reflecting frame is provided with a positive and negative reflector and a side reflector; a front and back light plate and a side light reflecting plate are respectively arranged at the positions below the shell and on the sidewalk traffic light support. The utility model discloses can solve and be difficult to solve among the prior art and prevent that the pedestrian from running the problem of red light by mistake, simple structure, good reliability, long service life.
Description
Technical Field
The utility model relates to a signal lamp technical field, concretely relates to prevent that pedestrian's mistake makes a dash across intelligent transportation suggestion device of red light.
Background
With the high-speed development of cities, the modern urban road network system is complicated and the pressure of urban traffic systems is increasing. Pedestrians at the intersection often play mobile phones or chat while walking, so that the situation of mistakenly running the red light can occur due to the reasons of inattention of attention, weakening of judgment force, delayed reaction and the like, and traffic accidents are easily caused.
The general interval distance in current urban road crossing is far away, and traffic signal reminder system is single, and other objects that attract attention still exist near the signal lamp, and urban vehicle goes very fast, and it is comparatively troublesome to prevent that the pedestrian from making a dash across the red light by mistake, generally only be equipped with the leader and go on, but in the actual conditions, obviously can't all crossings all dispose the leader, consequently, how to prevent that the pedestrian from making a dash across the red light by mistake still is difficult to solve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned among the prior art not enough, provide one kind and can solve among the prior art and be difficult to solve the problem that prevents that the pedestrian from making a dash across the red light by mistake and prevent that the pedestrian from making a dash across the intelligent transportation suggestion device of red light by mistake.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the intelligent traffic prompting device comprises a shell arranged on the existing sidewalk traffic light and a reflecting frame arranged on one side of the sidewalk traffic light, wherein a front distance sensor is arranged on the front surface of the shell, and a side distance sensor is arranged on the side surface of the shell;
the shell is internally provided with an alarm part and a control part, the alarm part comprises an audible and visual alarm arranged on the top surface of the shell, the control part comprises a controller which is respectively and electrically connected with the front distance sensor, the side distance sensor and the audible and visual alarm, and the controller is electrically connected with the wireless communication module;
the reflecting frame is provided with a positive and negative reflector and a side reflector; the position punishment that is located on the pavement traffic light pillar below the shell is provided with preceding worn-out fur and side reflector respectively, and preceding worn-out fur mirror and front distance sensor cooperation, side reflector and side distance sensor cooperation.
The utility model provides an above-mentioned intelligent transportation suggestion device that prevents pedestrian's mistake and make a dash across red light's main beneficial effect lies in:
the intelligent traffic prompting device provided by the scheme is installed on the existing sidewalk traffic light, so that the existing sidewalk traffic light does not need to be replaced, and the cost is obviously saved; through side distance sensor and adjacent reflection of light frame, the cooperation of side reflector panel, whether have the people to walk onto humanoid cross lane line through infrared round circuit monitoring, when side distance sensor does not receive the infrared ray that returns, prove promptly that someone gets into humanoid cross lane line, in time remind the pedestrian through audible-visual annunciator, effectively play the effect of preventing that the pedestrian mistake was rushed.
Through the cooperation of the front distance sensor, the front light reflection plate and the light reflection frame on the other side of the street, whether a person straddles into the range of the pedestrian crossing line from the side surface or not is monitored, so that the monitoring range is enlarged, and the reminding effect is guaranteed.
By arranging the controller, the working state of the sidewalk traffic light is acquired in time, and the front distance sensor and the side distance sensor are started to work only in red light, so that the device is prevented from being triggered by mistake; meanwhile, the controller can be connected with a power supply structure of the sidewalk traffic light, so that an additional energy supply device is avoided, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the structure within the housing.
Fig. 3 is a top view of the structure within the housing.
Fig. 4 is a schematic diagram of the matching relationship between the front distance sensor and the reflector.
Fig. 5 is a schematic diagram of the matching relationship of the intelligent traffic prompting devices on two sides of the pedestrian crossing line.
The device comprises a shell, a light reflection plate 11, a front light reflection plate 12, a side light reflection plate 13, a shielding cover 14, a mounting table 15, a front distance sensor 16, a side distance sensor 2, an alarm part 21, an audible and visual alarm 22, a display screen 3, a control part 31, a controller 32, a wireless communication module 4, a light reflection frame 41, a front light reflection mirror 42, a side light reflection mirror 5, a sidewalk traffic light 51 and a pedestrian crossing line.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, it is a schematic structural diagram of an intelligent traffic prompting device for preventing a pedestrian from running a red light by mistake.
The utility model discloses an intelligent transportation suggestion device of preventing pedestrian's mistake and running red light including setting up shell 1 on current pavement traffic light 5 and setting up with the reflection of light frame 4 of 5 one sides of pavement traffic light, shell 1 openly is provided with positive distance sensor 15, and 1 side of shell is provided with side distance sensor 16.
Through directly setting up intelligent transportation suggestion device on pavement traffic light 5, save space, need not additionally look for the place installation. Through setting up reflection of light frame 4, convenient and the cooperation of front distance sensor 15 and side distance sensor 16 detect whether have the pedestrian to break through the red light by mistake.
Be provided with alarm portion 2 and control part 3 in the shell 1, alarm portion 2 is including setting up in the audible-visual annunciator 21 of 1 top surface of shell, and audible-visual annunciator 21 is used for sending out the prompt tone of making a dash across the red light, and control part 3 includes controller 31 of being connected with positive distance sensor 15, side distance sensor 16 and audible-visual annunciator 21 electricity respectively, and controller 31 is connected with wireless communication module 32 electricity. The wireless communication module 32 is used for communicating with a remote control center to report the detection result.
When the number of pedestrians who run the red light reported by the wireless communication module 32 is large, a leader can be arranged at the corresponding intersection to better ensure traffic safety.
The reflecting frame 4 is provided with a front reflector 41 and a back reflector 42; a front and back light plate 11 and a side light reflecting plate 12 are respectively arranged at the positions below the shell 1 and on the pillars of the sidewalk traffic light 5, the front and back light plate 11 and the front and back light mirror 41 are matched with the front distance sensor 15, and the side light reflecting plate 12 and the side light reflecting mirror 42 are matched with the side distance sensor 16.
Further, the front side distance sensor 15 and the side distance sensor 16 are both infrared sensors.
The reflector 4 is symmetrical with the adjacent sidewalk traffic light 5 about the crosswalk line 51 at the adjacent position. The pedestrian who openly moves towards pedestrian crossing line 51 when effectively detecting the red light guarantees the early warning effect.
As shown in fig. 2, a mounting table 14 for mounting the front distance sensor 15 and the side distance sensor 16 is provided in the housing 1 to ensure that the front distance sensor 15 and the side distance sensor 16 are arranged at a set angle to cooperate with the reflector.
The shielding cover 13 is disposed on the housing 1 at the upper side of the front distance sensor 15 and the side distance sensor 16 to protect the front distance sensor 15 and the side distance sensor 16 and prolong the service life thereof.
The controller 31 is electrically connected with a control device of the sidewalk traffic light 5 to acquire the working state of the sidewalk traffic light 5, and when the sidewalk traffic light 5 is a red light, the controller 31 triggers the front distance sensor 15 and the side distance sensor 16 to work; when the sidewalk traffic light 5 is a green light or a yellow light, the operation of the front distance sensor 15 and the side distance sensor 16 is stopped, thereby saving energy.
As shown in fig. 3, a display screen 22 electrically connected to the controller 31 is disposed on a side surface of the housing 1 at a position between the two distance sensor monitoring paths, so as to cooperate with the audible and visual alarm 21 to intuitively remind a pedestrian and avoid a situation of mistakenly running a red light.
The front and back light mirror 41 and the side reflecting mirror 42 are higher than the front and back light plate 11 and the side reflecting plate 12. Specifically, the front light reflection plate 11 is inclined upward and located in the same vertical plane as the input terminal of the front distance sensor 15, and the side light reflection plate 12 is inclined upward and located in the same vertical plane as the input terminal of the side distance sensor 16.
Preferably, the front and back light reflecting plates 11 and the side light reflecting plates 12 are both concave mirror plates.
The following is the description of the working principle of the present invention:
as shown in fig. 4, the side distance sensor 16 is engaged with the adjacent reflector 4 and the side reflecting plate 12, the infrared ray at the output end of the side distance sensor 16 is reflected by the side reflecting mirror 42 to the side reflecting plate 12, and the reflected light is reflected by the side reflecting plate 12 along a path parallel to the incident direction back to the input end of the side distance sensor 16 through the side reflecting mirror 42.
Whether a person walks on the humanoid crosswalk line is monitored through the infrared reciprocating loop, when the input end of the side distance sensor 16 does not receive returned infrared rays, the fact that the person enters the humanoid crosswalk line is proved, pedestrians are reminded in time through the audible and visual alarm 21, and the effect of preventing the pedestrians from running by mistake is effectively achieved.
As shown in fig. 5, the front distance sensor 15 is matched with the front light-reflecting plate 11 and the front light-reflecting mirror 41 on the other side of the street, and the infrared path thereof has the same process principle as the side distance sensor 16, so as to monitor whether a person crosses into the range of the pedestrian crossing line 51 from the side, thereby expanding the monitoring range and ensuring the reminding effect.
The foregoing description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and those skilled in the art will be able to understand the present invention as long as various changes are made within the spirit and scope of the present invention as defined and defined by the appended claims, and all such changes are obvious and contemplated by the present invention.
Claims (8)
1. An intelligent traffic prompting device for preventing a pedestrian from running a red light by mistake is characterized by comprising a shell arranged on the existing sidewalk traffic light and a reflecting frame arranged on one side of the sidewalk traffic light, wherein a front distance sensor is arranged on the front surface of the shell, and a side distance sensor is arranged on the side surface of the shell;
the shell is internally provided with an alarm part and a control part, the alarm part comprises an audible and visual alarm arranged on the top surface of the shell, the control part comprises a controller which is respectively and electrically connected with the front distance sensor, the side distance sensor and the audible and visual alarm, and the controller is electrically connected with the wireless communication module;
the reflecting frame is provided with a positive and negative reflector and a side reflector; the position punishment that is located on the pavement traffic light pillar below the shell is provided with preceding worn-out fur and side reflector respectively, and preceding worn-out fur mirror and front distance sensor cooperation, side reflector and side distance sensor cooperation.
2. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 1, wherein the front distance sensor and the side distance sensor are both infrared sensors.
3. The intelligent traffic prompt device for preventing the pedestrian from running the red light by mistake according to claim 2, wherein the reflecting frame and the adjacent sidewalk traffic light are symmetrical about a pedestrian crossing line at the adjacent position.
4. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 1, wherein a mounting table for erecting a front distance sensor and a side distance sensor is arranged in the shell.
5. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 2, wherein shielding covers are arranged at the positions, on the upper sides of the front distance sensor and the side distance sensor, of the shell.
6. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 1, wherein the controller is electrically connected with the control device of the sidewalk traffic light.
7. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 6, wherein a display screen electrically connected with the controller is arranged on the side surface of the shell.
8. The intelligent traffic prompting device for preventing the pedestrian from running the red light by mistake as claimed in claim 1, wherein the heights of the front and back light mirrors and the side reflectors are higher than the heights of the front and back light plates and the side reflectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946742.7U CN213458435U (en) | 2020-12-11 | 2020-12-11 | Prevent pedestrian's mistake and make a dash across intelligent transportation suggestion device of red light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946742.7U CN213458435U (en) | 2020-12-11 | 2020-12-11 | Prevent pedestrian's mistake and make a dash across intelligent transportation suggestion device of red light |
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| Publication Number | Publication Date |
|---|---|
| CN213458435U true CN213458435U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022946742.7U Expired - Fee Related CN213458435U (en) | 2020-12-11 | 2020-12-11 | Prevent pedestrian's mistake and make a dash across intelligent transportation suggestion device of red light |
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| CN (1) | CN213458435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628466A (en) * | 2021-10-11 | 2021-11-09 | 南通天承光电科技有限公司 | Zebra crossing light-emitting warning device for traffic control system management |
-
2020
- 2020-12-11 CN CN202022946742.7U patent/CN213458435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628466A (en) * | 2021-10-11 | 2021-11-09 | 南通天承光电科技有限公司 | Zebra crossing light-emitting warning device for traffic control system management |
| CN113628466B (en) * | 2021-10-11 | 2021-12-03 | 南通天承光电科技有限公司 | Zebra crossing light-emitting warning device for traffic control system management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211211 |