CN217213946U - Sidewalk guide sign projection equipment and multifunctional rod Internet of things system - Google Patents
Sidewalk guide sign projection equipment and multifunctional rod Internet of things system Download PDFInfo
- Publication number
- CN217213946U CN217213946U CN202122729481.8U CN202122729481U CN217213946U CN 217213946 U CN217213946 U CN 217213946U CN 202122729481 U CN202122729481 U CN 202122729481U CN 217213946 U CN217213946 U CN 217213946U
- Authority
- CN
- China
- Prior art keywords
- controller
- rod body
- projector
- projection
- sensor
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to a pavement guide sign projection equipment and multi-functional pole thing networking systems, equipment includes: the rod body is arranged on one side of the sidewalk; the projector is arranged on the rod body and used for projecting a guide mark to a road; the sensor is arranged on the rod body or in the road surface of the pedestrian waiting area and used for detecting whether pedestrians exist in the pedestrian waiting area or not; the Wifi base station is arranged on the rod body and used for providing a Wifi signal and sending the information of the connected intelligent equipment to the controller; the controller, with the sensor wifi basic station with projection equipment connects, is used for waiting to control when the district has the pedestrian the projector is to road projection guide mark to judge whether there is old man or children in the pedestrian according to intelligent equipment information, if, then prolong projection time.
Description
Technical Field
The utility model relates to a traffic control technical field especially relates to a pavement guide sign projection equipment and multi-functional pole thing networking systems.
Background
The zebra stripes on the road are mostly directly drawn on the road surface by manpower, the conditions of fading, aging, grinding and the like can occur along with long-time use, the zebra stripes on the road need to be frequently maintained, and the conditions of regular maintenance are lacked in places with rare personnel such as suburbs, rural areas and the like.
The projection equipment of virtual zebra crossing carries out the projection according to the traffic light signal at crossing at present, and the projection time is fixed, when having old man or children among the pedestrian, because the speed of passing is slow, probably can not pass through the road in time, therefore has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned analysis, the utility model aims at providing a pavement guide sign projection equipment and multi-functional pole thing networking systems for it is fixed to solve current projection equipment's projection time, and old man or children in the pedestrian can't in time pass through the road, therefore have the problem that the potential safety hazard is worked as.
The purpose of the utility model is mainly realized through the following technical scheme:
a pavement guide marking projection apparatus comprising:
the rod body is arranged on one side of the sidewalk;
the projector is arranged on the rod body and used for projecting a guide mark to a road;
the sensor is arranged on the rod body or in the road surface of the pedestrian waiting area and used for detecting whether pedestrians exist in the pedestrian waiting area or not;
the Wifi base station is arranged on the rod body and used for providing a Wifi signal and sending the information of the connected intelligent equipment to the controller;
the controller, with the sensor wifi basic station with projection equipment connects, is used for waiting to control when the district has the pedestrian the projector is to road projection guide mark to judge whether there is old man or children in the pedestrian according to intelligent equipment information, if, then prolong projection time.
The beneficial effects of the above technical scheme are: whether old man or children exist in the junior of jointing equipment information monitoring pedestrian through the Wifi basic station to adjustment projection time makes old man and children can in time pass through the road, has reduced the road traffic risk.
Further, the sidewalk guide sign projection apparatus further includes:
the sidewalk signal lamp is arranged on the rod body and faces the road;
and the motor lane signal lamp is arranged on the rod body and faces the direction of the motor vehicle.
The beneficial effects of the above technical scheme are: the traffic condition of the current roads of pedestrians and motor vehicles is reminded by arranging the signal lamp, so that the road traffic risk is further reduced.
Further, the sidewalk guide mark projection apparatus further includes:
the fixed mounting seat is arranged at the top of the rod body;
the protective box is arranged on the upper part of the fixed mounting seat; wherein, the projector set up in inside the guard box, the guard box is waterproof normal atmospheric temperature case.
The beneficial effects of the above technical scheme are: through setting up the protective housing, set up the projector in the protective housing to make the projector not influenced by the environment, can stable work.
Further, the sensor includes at least one of: infrared sensor, laser radar sensor, ultrasonic sensor.
Further, a light sensor is arranged in the projector, the light sensor is used for detecting ambient brightness, and the projector adjusts output luminous flux according to the ambient brightness.
The beneficial effects of the above technical scheme are: by arranging the light sensor, the projection brightness can be adjusted according to the ambient light, so that the influence of the ambient light on projection is overcome.
Furthermore, pavement guide mark projection equipment still includes sound equipment, sound equipment sets up on the body of rod, sound equipment and controller are connected for broadcast pronunciation warning information.
The beneficial effects of the above technical scheme are: the sound equipment is arranged to remind pedestrians of the current road passing condition, so that the road traffic risk is further reduced.
Further, the sidewalk guide mark projection apparatus further includes:
the video monitoring equipment is arranged on the rod body, is connected with the controller and is used for recording behaviors of pedestrians and motor vehicles and feeding back recorded images to the controller; the controller is also used for determining whether motor vehicle violation behaviors exist according to the images recorded by the video monitoring equipment and generating alarm information when the motor vehicle violation behaviors exist.
Further, the controller is an edge computing gateway.
The beneficial effects of the above technical scheme are: by adopting the edge computing gateway, the deployment is simple, the response speed is high, and the control on the projector is convenient.
The utility model discloses a specific embodiment discloses a multi-functional pole thing networking systems, including foretell arbitrary pavement guide mark projection equipment, still include:
a server and a vehicle-mounted terminal;
the server is in communication connection with the controller, and the controller sends the working state information of the projector and the detection information of the sensor to the Internet of vehicles server; the Internet of vehicles server sends the working state information and the detection information to the vehicle-mounted terminal;
the vehicle-mounted terminal is arranged in a motor vehicle.
The beneficial effects of the above technical scheme are: the working state information of the projector and the detection information of the sensor are sent to the vehicle-mounted terminal, so that a motor vehicle driver can timely receive road conditions to remind the driver of safe driving, and the safety of road traffic is improved.
Further, the system also comprises a display and a mobile terminal;
the server is also used for receiving the images recorded by the video monitoring equipment and the alarm information;
the display is connected with the server and used for displaying the alarm information;
and the mobile terminal is connected with the server and used for displaying the alarm information and reminding city management personnel to process the alarm information.
The beneficial effects of the above technical scheme are: when the controller judges that the vehicle has the violation behaviors, the recorded image and the alarm information are sent to the server, the server receives the information and then displays the received information on the display, and meanwhile the alarm information is sent to the mobile end of the traffic manager, so that the traffic manager can conveniently process the related violation behaviors in time.
The utility model discloses in, can also make up each other between the above-mentioned each technical scheme to realize more preferred combination scheme. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
Fig. 1 is a front view of a schematic structural diagram of a sidewalk guide sign projection apparatus according to an embodiment of the present invention;
fig. 2 is a side view of a schematic structural view of a sidewalk guide sign projection apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a multi-function rod IOT system according to an embodiment of the present invention;
reference numerals:
1-waterproof constant temperature box; 2-a projector; 3-video monitoring equipment; 4-sidewalk signal lamp; 5-a rod body; 6-an infrared sensor; 7-a lidar sensor; 8-a flange plate; 9-fixing the mounting seat; 10-motor vehicle signal light; 11-a WIFI base station; 12-an audio device; 13-alarm button.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Apparatus embodiment
The utility model discloses a concrete embodiment discloses a pavement guide sign projection equipment, as shown in figure 1, equipment includes:
the rod body is arranged on one side of the sidewalk. When the device is implemented, the rod body is fixed on the ground through the flange.
The projector is arranged on the rod body and used for projecting a guide mark to a sidewalk;
the sensor is arranged on the rod body or in the pavement of the waiting area of the sidewalk and is used for detecting whether pedestrians exist in the waiting area of the sidewalk;
the Wifi base station is arranged on the rod body and used for providing a Wifi signal and sending the connected intelligent equipment information to the controller.
The controller, with the sensor wifi basic station with projection equipment connects, is used for the control when waiting for the district to have the pedestrian the projector is to road projection guide sign to whether have old man or children according to the intelligent device information judgement pedestrian, if, then prolong projection time.
Specifically, the sensor includes at least one of: infrared sensor, laser radar sensor, ultrasonic sensor. The sensor can be arranged on the rod body, and can also be arranged in the pavement of a waiting area of a sidewalk. The sensor is in communication connection with the controller, when the sensor detects that pedestrians wait in the waiting area, the sensor sends detection information to the controller, and the controller sends a control signal to the projector according to the detection information to enable the projector to project the guide mark to the road surface. The controller sends a projection starting signal and a projection ending signal to the projector so as to control the operation of the projector. When the old people or the children are judged to be in the people on the trip according to the intelligent device information acquired by the Wifi base station, the projection time is delayed. For example, when the pedestrian has no old people or children, the projection time is 40 seconds, namely the projector is controlled to stop working after projection is started for 40 seconds, and when the old people or children are judged to be in the pedestrian, the projection time can be adjusted to 50 seconds, namely projection is started for 50 seconds, and then a projection ending signal is sent to the projector to control the projector to end projection. The program that the controller controls the projector to start projection and end projection design is the prior art, and the existing method for controlling the projector to start projection and end projection is operated in the controller, and the utility model discloses do not relate to any software improvement.
The wifi basic station sets up on the body of rod during implementation for provide the wifi signal, when the smart machine connects wifi, can send equipment information to the wifi basic station. And the Wifi base station sends the connection equipment information to the controller. The device information base that has old man's bracelet and children's bracelet in the prestore in the controller, if the device information of wifi connected device is in the device information base, then judge and wait for there is old man or children in the pedestrian at present.
Because old man's bracelet or children's bracelet mainly used location, its wifi connection function is opened consequently, when the pedestrian of wearing when the signal coverage of wifi basic station, can be automatically connected to on the wifi basic station.
The controller is a conventional method according to a program related to a method for judging whether the equipment connected with the WiFi base station is in a pre-stored equipment information base or not, the conventional method is operated in the controller, and no improvement in software is involved.
For example, the projector may be a loose SX300C projector.
In implementation, in order to improve the passing safety, the sidewalk guide mark projection equipment further comprises a sidewalk signal lamp which is arranged on the rod body and faces the sidewalk and used for prompting the current passable condition of pedestrians. The red light is in the non-passable state, and the green light is in the passable state. The sidewalk signal lamp can be a red signal lamp, a green signal lamp and a green signal lamp, and can also be a signal lamp which changes different colors.
And the motor vehicle lane signal lamp is arranged on the rod body and faces the motor vehicle lane. Used for prompting the current passable condition of the motor vehicle. The motor vehicle lane signal lamps can be three signal lamps of red, yellow and green, and can also be one signal lamp which changes different colors.
In order to make the projector does not receive the environmental impact, and work is more stable, sets up fixed mounting seat at the top of the body of rod, installs the protective housing on the fixed mounting seat, sets up the projector in the protective housing is inside. Preferably, the protective box is a waterproof normal temperature box.
In order to adjust the projection brightness according to the ambient brightness, a light sensor is arranged in the projector and used for detecting the ambient brightness, the projector adjusts the output luminous flux according to the ambient brightness, and when the lighting is very bright, the brightness is automatically improved, and the influence of ambient light is overcome; when the ambient light level is low, such as during the evening, the projector may reduce the projection brightness. For example, a light sensor, i.e., a light sensor, is built into the loose SX300C projector.
In practice, the guiding sign projected by the projector at least comprises one of the following components: virtual zebra stripes, flashing arrows, light patterns: the pattern of the guide mark is stored in the projector in advance, can be displayed randomly, and can be adjusted according to the current time, the current season or the age of the detected pedestrian, for example, a bubble chart can be displayed when a child is detected.
In order to monitor pedestrians and vehicles, improve the safety of roads and facilitate the management of traffic managers, the sidewalk guide mark projection device further comprises a video monitoring device which is arranged on the rod body, connected with the controller and used for recording the behaviors of the pedestrians and the motor vehicles and feeding back the recorded images to the controller; the controller is also used for determining whether motor vehicle violation behaviors exist according to the images recorded by the video monitoring equipment and generating alarm information when the motor vehicle violation behaviors exist.
In practice, the video surveillance device may be a camera. The method for determining whether the motor vehicle violation behaviors exist or not by the controller according to the images recorded by the video monitoring equipment is a common method in the prior art, and the existing judging method is operated in the controller.
Preferably, the controller is an edge computing gateway. The edge computing gateway is intelligent gateway equipment with data processing and storage capabilities, small computing power is deployed by utilizing the advantage that the gateway is located near the sensing equipment of the Internet of things, and application algorithms and programs which need to be high in response speed and sensitive to time delay are convenient to process. In practice, the model of the edge computing gateway may be SZ 11-GW-8.
During implementation, in order to remind the old, children or the pedestrians with inattentive attention to the safety of road traffic, the rod body is further provided with sound equipment. When the controller receives detection information that the sensor detects that a pedestrian exists in the pedestrian waiting area and the projector does not start projection, the controller controls the sound equipment to emit voice reminding sound, such as 'no pass at present, please wait for crossing a road'; when the projector starts to work and projects the guide mark, the controller controls the sound equipment to make voice reminding sound, such as 'passing can be performed at present and please rapidly and safely pass through a road'.
During implementation, in order to further strengthen the safety guarantee measures for pedestrians crossing the road, the alarm button is further arranged on the rod body, and when the pedestrians encounter events or cases such as traffic scratch and fall, the alarm button can be used in time to seek help for traffic police.
System embodiment
The utility model discloses a concrete embodiment discloses a multi-functional pole thing networking systems, and the system includes arbitrary pavement guide sign projection equipment in the equipment embodiment, still includes: a server and a vehicle-mounted terminal;
the server is in communication connection with the controller, and the controller sends the working state information of the projector and the detection information of the sensor to the Internet of vehicles server; the Internet of vehicles server sends the working state information and the detection information to the vehicle-mounted terminal;
the vehicle-mounted terminal is arranged in a motor vehicle.
The working state information of the projection equipment and the detection information of the sensor are sent to the vehicle-mounted control terminal, so that a motor vehicle driver can timely receive road conditions to remind the driver of safe driving, and traffic safety is improved.
The system also encompasses a display and a mobile terminal;
the server is also used for receiving the images recorded by the video monitoring equipment and the alarm information;
the display is connected with the server and used for displaying the alarm information;
and the mobile terminal is connected with the server and used for displaying the alarm information and reminding city management personnel to process the alarm information.
When the controller judges that the vehicle has the violation behaviors, the recorded image and the alarm information are sent to the server, the server receives the information and then displays the received information on the display, and meanwhile the alarm information is sent to the mobile end of the traffic manager, so that the traffic manager can conveniently process the related violation behaviors in time.
It will be understood by those skilled in the art that the program/software involved in the controller in the above embodiments is a common method in the prior art, such as running the existing method for determining whether there is a violation of a motor vehicle according to an image, and determining whether the device connected to the WiFi base station is in the pre-stored device information base in the controller. The utility model discloses only need with each device that has corresponding function pass through the utility model discloses the connection relation that gives connect can, wherein do not relate to the improvement in the aspect of any program software. The connection mode between the hardware devices with the corresponding functions is realized by the prior art by those skilled in the art, and is not described in detail herein.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A pavement guide sign projection apparatus, comprising:
the rod body is arranged on one side of the sidewalk;
the projector is arranged on the rod body and used for projecting a guide sign to a road;
the sensor is arranged on the rod body or in the road surface of the pedestrian waiting area and used for detecting whether pedestrians exist in the pedestrian waiting area or not;
the Wifi base station is arranged on the rod body and used for providing a Wifi signal and sending the information of the connected intelligent equipment to the controller;
the controller, with the sensor wifi basic station with projection equipment connects, is used for waiting to control when the district has the pedestrian the projector is to road projection guide mark to judge whether there is old man or children in the pedestrian according to intelligent equipment information, if, then prolong projection time.
2. A pavement guide marking projection apparatus according to claim 1, further comprising:
the sidewalk signal lamp is arranged on the rod body and faces the road;
and the motor lane signal lamp is arranged on the rod body and faces the direction of the motor vehicle.
3. A pavement guide marking projection apparatus according to claim 1, further comprising:
the fixed mounting seat is arranged at the top of the rod body;
the protective box is arranged on the upper part of the fixed mounting seat; the projector is arranged in the protective box, and the protective box is a waterproof normal-temperature box.
4. A pavement guide sign projection apparatus according to claim 1, wherein the sensor comprises at least one of: infrared sensor, laser radar sensor, ultrasonic sensor.
5. The pavement guide sign projection apparatus of claim 1,
the projector is internally provided with a light sensor, the light sensor is used for detecting ambient brightness, and the projector adjusts output luminous flux according to the ambient brightness.
6. The sidewalk guide mark projection device of claim 1, further comprising an audio device, wherein the audio device is disposed on the rod body, and the audio device is connected with the controller and is used for playing voice reminding information.
7. A pavement guide marking projection apparatus according to claim 1, further comprising:
the video monitoring equipment is arranged on the rod body, is connected with the controller and is used for recording behaviors of pedestrians and motor vehicles and feeding back recorded images to the controller; the controller is also used for determining whether motor vehicle violation behaviors exist according to the images recorded by the video monitoring equipment and generating alarm information when the motor vehicle violation behaviors exist.
8. A pavement guide marker projection apparatus as claimed in claim 1, wherein the controller is an edge computing gateway.
9. A multi-function pole internet of things system comprising the pavement guide mark projection apparatus of claim 7, further comprising: a server and a vehicle-mounted terminal;
the server is in communication connection with the controller, and the controller sends the working state information of the projector and the detection information of the sensor to the Internet of vehicles server; the Internet of vehicles server sends the working state information and the detection information to the vehicle-mounted terminal;
the vehicle-mounted terminal is arranged in a motor vehicle.
10. The system of claim 9, wherein the system further envelopes a display and a mobile terminal;
the server is also used for receiving the images recorded by the video monitoring equipment and the alarm information;
the display is connected with the server and used for displaying the alarm information;
and the mobile terminal is connected with the server and used for displaying the alarm information and reminding city management personnel to process the alarm information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729481.8U CN217213946U (en) | 2021-11-09 | 2021-11-09 | Sidewalk guide sign projection equipment and multifunctional rod Internet of things system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729481.8U CN217213946U (en) | 2021-11-09 | 2021-11-09 | Sidewalk guide sign projection equipment and multifunctional rod Internet of things system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217213946U true CN217213946U (en) | 2022-08-16 |
Family
ID=82751082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122729481.8U Active CN217213946U (en) | 2021-11-09 | 2021-11-09 | Sidewalk guide sign projection equipment and multifunctional rod Internet of things system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217213946U (en) |
-
2021
- 2021-11-09 CN CN202122729481.8U patent/CN217213946U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107093323B (en) | Urban traffic light system and traffic management method | |
| US7429919B2 (en) | Multi-purpose wireless communication device | |
| CN109398226B (en) | Vehicle outside prompting method and device for vehicle parking state | |
| CN110341589B (en) | Vehicle warning device | |
| JP2012068962A (en) | On-vehicle electronic device and program | |
| CN108074410A (en) | Traffic cloud warns platform | |
| CN112509344A (en) | Intelligent road safety early warning method | |
| CN206805801U (en) | Hazardous vehicles cross the street caution system | |
| KR100692109B1 (en) | Safety system of school zone | |
| CN105913688B (en) | A kind of highway anticollision early warning system and method | |
| CN210574307U (en) | Zebra crossing pedestrian reminding device | |
| CN210462793U (en) | Intelligent street lamp based on vehicle-road cooperation | |
| CN110838231A (en) | Pedestrian crossing intelligent detection system and method | |
| CN112258848A (en) | Motor vehicle right-turning pedestrian-unfriendly snapshot and pedestrian crossing warning system | |
| CA3113473A1 (en) | Traffic warning and data capture devices and methods | |
| CN110599802A (en) | Pedestrian crossing early warning implementation method and early warning system | |
| CN205354379U (en) | Prevent urgent early warning system of traffic accident | |
| CN217213946U (en) | Sidewalk guide sign projection equipment and multifunctional rod Internet of things system | |
| KR102158853B1 (en) | A device and method for preventing wrong drive | |
| CN206107102U (en) | Vehicle intelligence protection alarm system | |
| CN210983756U (en) | Novel intelligent zebra crossing system | |
| JP2018163667A (en) | On-vehicle electronic equipment and program | |
| CN210777188U (en) | No-signal control pedestrian crossing early warning system | |
| CN112258831A (en) | Intelligent zebra crossing safety protection system | |
| CN116403423B (en) | Intelligent display control method and device for LED intelligent lamp post and intelligent lamp post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |