CN212906607U

CN212906607U - Intelligent traffic control system

Info

Publication number: CN212906607U
Application number: CN202022150600.XU
Authority: CN
Inventors: 朱晓琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-06
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to an intelligent traffic control system, which comprises a sidewalk control unit and a motor vehicle lane control unit, wherein the sidewalk control unit comprises a traffic light and a prompting mechanism which are arranged at an intersection, the prompting mechanism comprises a detachable supporting rod, a photoelectric sensor and a light screen, the photoelectric sensor is arranged at the upper part of the supporting rod, and the light screen is wrapped at the outer side of the supporting rod; the motor vehicle lane control unit comprises a vehicle detector and a signal adjusting mechanism, the change of a signal lamp is adjusted according to detected traffic flow information, the signal adjusting mechanism comprises a lamp post, a signal lamp, an LED display screen and a signal receiver, and the signal lamp is arranged on a support at the upper part of the lamp post; the purpose of intelligently adjusting the signal lamp according to the traffic state of the intersection can be achieved.

Description

Intelligent traffic control system

Technical Field

The utility model relates to a traffic control technical field, a traffic intelligence control system specifically says so.

Background

Along with the continuous development of the urbanization process in China, the number and the days of vehicles appearing on urban roads are greatly increased, particularly, the traffic flow and the people flow at main channel intersections of cities are very large, the intersections can be kept to be smoothly passed by traffic police frequently in the early and late peak periods, but the traffic police cannot always keep at the intersections to command traffic, the traffic is very bitter to command at the intersections, and congestion occurs at the intersections where signal lamps normally work, and the traffic lamps often surge to the intersections at the same time because the signal lamps cannot be adjusted according to the actual conditions of the intersections, so that the congestion is caused; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.

Disclosure of Invention

The invention of the utility model aims at overcoming the defect that describes in the background art to realize a traffic control system that can carry out intelligent regulation to the signal lamp according to crossing traffic state.

In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: an intelligent traffic control system comprises a sidewalk control unit and a motor vehicle lane control unit, wherein the sidewalk control unit is arranged at a crossing of a sidewalk, the motor vehicle lane control unit is arranged at the crossing of a motor vehicle lane, the sidewalk control unit comprises a traffic light and a prompting mechanism which are arranged at the crossing, the prompting mechanism comprises a detachable supporting rod, a photoelectric sensor and a light screen, the photoelectric sensor is arranged at the upper part of the supporting rod, and the light screen is wrapped outside the supporting rod; the motor vehicle lane control unit comprises a vehicle detector and a signal adjusting mechanism, changes of the signal lamp are adjusted according to detected traffic flow information, the signal adjusting mechanism comprises a lamp post, a signal lamp, an LED display screen and a signal receiver, the signal lamp is arranged on a support on the upper portion of the lamp post, and the signal receiver and the LED display screen are arranged on a support on the right side of the signal lamp.

Further, subaerial the footboard of taking pressure sensor that is provided with between the branch detects whether there is the pedestrian to pass through the crossing, and the footboard upper surface is provided with the sign and pastes the groove for paste traffic sign or slogan, the branch upper end is provided with lamp shade and stereo set, crosses the pedestrian of stop line and warns when red light.

Furthermore, a continuous vehicle detector is arranged on the motor way, the vehicle detector is an infrared sensor and is used for detecting the number and the dynamic state of vehicles in the real-line area of the motor way, and the main controller adjusts the signal lamp according to the detected information.

Furthermore, a network camera connected with the signal lamp is arranged on a support on the left side of the signal lamp, the traffic flow state in the road junction is monitored, the signal lamp is adjusted in time according to the traffic flow state, and when congestion occurs in one direction, the vehicle continues to flow into the road junction, or the vehicle in the other direction is released to enter the road junction, so that congestion of the road junction is aggravated.

Furthermore, zebra stripes are arranged in the intersections of the sidewalks, pedestrian detection equipment is arranged among the zebra stripes and is a pressure sensor or an infrared sensor, people or non-motor vehicles walking on the zebra stripes when the red lights are detected, and the main controller controls the signal lamps to warn vehicles in the other direction so as to avoid collision.

Furthermore, the signal lamp and the LED display screen are electrically connected with a signal receiver, and the signal receiver is connected with the main controller.

The utility model discloses a traffic intelligence control system's beneficial effect:

1. the utility model discloses an intelligent traffic control system adopts the vehicle detector to detect the quantity and the speed of the vehicle about to enter the crossing, and the main control unit adjusts the green light time of signal lamp according to the traffic stream condition of four different lanes in different directions that the vehicle detector detected, improves crossing traffic efficiency, avoids the green light not having the car to pass through, and the more vehicle waiting condition of another direction;

2. the utility model discloses a traffic intelligence control system adopts a plurality of sensors to detect the pedestrian crossing, reminds the pedestrian who makes a dash across the red light to carry out the warning to vehicle scintillation on the LED display screen, avoid taking place the traffic accident.

Drawings

Fig. 1 is a schematic structural diagram of the traffic intelligent control system of the present invention;

fig. 2 is a schematic structural diagram of a signal adjusting mechanism in the traffic intelligent control system of the present invention;

fig. 3 is a schematic structural diagram of a prompting mechanism in the traffic intelligent control system of the present invention;

FIG. 4 is a schematic view of the control system of the traffic intelligent control system of the present invention

In the figure: 1-motor vehicle lane, 2-sidewalk, 3-vehicle detector, 4-prompting mechanism, 41-support rod, 42-photoelectric sensor, 43-photoelectric sensor receiver, 44-lampshade, 45-sound, 46-lamp screen, 5-zebra crossing, 6-pedestrian detection equipment, 7-signal adjusting mechanism, 71-lamp pole, 72-bracket, 73-signal lamp, 74-LED display screen, 75-network camera, 76-signal receiver, 8-ground and 9-pedal.

Detailed Description

The traffic intelligent control system of the present invention is described in more detail below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an intelligent traffic control system of this embodiment, which can intelligently adjust signal lamps according to the traffic state of an intersection and improve the traffic efficiency of the intersection, mainly includes a sidewalk control unit and a vehicle lane control unit, the sidewalk control unit is disposed at the intersection of a sidewalk 2, the vehicle lane control unit is disposed at the intersection of a vehicle lane 1, the sidewalk control unit includes a traffic light and a prompting mechanism disposed at the intersection, the vehicle lane control unit includes a vehicle detector 3 and a signal adjusting mechanism, the signal adjusting mechanism adjusts the change of the signal lamps according to the traffic flow information detected by the vehicle detector, in this embodiment, see fig. 2 in detail, the signal adjusting mechanism includes a lamp rod 71, a signal lamp 73, an LED display 74 and a signal receiver 76, the signal lamp 73 is disposed on a bracket 72 above the lamp rod 71, the signal receiver 76 and the LED display screen 74 are arranged on the support 72 on the right side of the signal lamp 73, the signal lamp 73 and the LED display screen 74 are electrically connected with the signal receiver 76, the signal receiver 76 is connected with the main controller, the network camera 75 connected with the signal lamp 73 is arranged on the support 72 on the left side of the signal lamp 73, the traffic state in a road junction is monitored, the signal lamp is timely adjusted according to the traffic state, and when congestion occurs in one direction, vehicles continue to flow into the road junction or vehicles in the other direction are released to enter the road junction, so that congestion of the road junction is aggravated.

Be provided with continuous vehicle detector 3 on motorway 1, vehicle detector 3 is the infrared sensor, detects vehicle quantity and developments in the lane real line region, and main control unit adjusts signal lamp 73 through the information that detects, is provided with zebra stripes 5 in the crossing of pavement 2, is provided with pedestrian detection equipment 6 between zebra stripes 5, and pedestrian detection equipment 6 is pressure sensor or infrared sensor, still walks on zebra stripes 5 people or non-motor vehicle when detecting the red light, and main control unit control signal lamp 73 warns to the vehicle of another direction, and the suggestion vehicle notices the pedestrian, avoids the emergence collision.

In this embodiment, see fig. 3 in detail, suggestion mechanism includes detachable branch 41, photoelectric sensor 42 and light screen 46, photoelectric sensor 42 sets up on the upper portion of branch 41, and light screen 46 wraps up in the outside of branch 41, subaerial being provided with the footboard 9 of taking pressure sensor between branch 41 detects whether there is the pedestrian to pass through the crossing, and footboard 9 upper surface is provided with the sign and pastes the groove for paste traffic sign or slogan, branch 41 upper end is provided with lamp shade 44 and sound 45, crosses the pedestrian of stop line and warns when red light.

The utility model discloses a traffic intelligence control system's theory of operation: when the signal lamps are adjusted to be in an intelligent control mode, the vehicle detector detects the traffic flow condition in the lane, when no vehicle passes in the lane, the green light is converted into the red light, and meanwhile, when the network camera detects that no jam exists in the intersection, the signal lamps of the lane waiting for passing are converted into the green light, so that the invalid waiting time is reduced, and the crossing passing efficiency is improved; when the green light is released, the vehicle is rushed into the intersection but the front of the intersection is blocked, the network camera detects that the vehicle in the intersection is not stopped, the control signal lamp is converted into the red light, and the lane signal lamps in other directions are prevented from being converted into green, so that when the congestion occurs in the intersection, multi-directional traffic flows enter the intersection to cause more serious traffic jam, and when the network camera detects that the vehicle in the intersection is driven out of the intersection, the signal lamps sequentially recover to pass;

utilize the recognition function of network camera, the current quantity of vehicle in every lane is controlled to show on the LED display screen and pass through vehicle surplus quantity, the suggestion driver notices, avoids the red light emergency brake to take place dangerously, when current quantity reaches the settlement standard, the automatic switch-over is the red light, after the vehicle is whole to pass through the crossing, next lane becomes green light current, guarantees that every lane is fair current, avoids turning the vehicle and catches up with green light, and the speed of a motor vehicle takes place dangerously soon.

When the sidewalk is changed into a red light, the light screen is converted into red, when a pedestrian steps on the pedal and wants to run the red light, a prompt tone recorded in advance is broadcasted in the sound box, red light flickers in the lampshade to warn and remind the pedestrian, and if the pedestrian forcibly passes through the zebra crossing, and when pedestrian detection equipment among the zebra crossing detects that the pedestrian runs on the zebra crossing, the LED display screen flickers to prompt the vehicle to pay attention to the passing of the pedestrian, so that the accident occurrence probability is reduced;

when special conditions exist, the signal lamp can be manually adjusted through the wireless transmission module, the signal lamp is adjusted to be in a common mode or an intelligent control mode according to requirements, a green channel can also be temporarily set according to requirements, and the special vehicles and the vehicles with emergency tasks are guaranteed to preferentially pass through.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims

1. The utility model provides an intelligent traffic control system, includes pavement control unit, motorway control unit and main control unit, and main control unit controls pavement control unit, motorway control unit's operation, pavement control unit sets up the crossing department at the pavement, motorway control unit sets up the crossing department at motorway, its characterized in that: the sidewalk control unit comprises a traffic light and a prompting mechanism which are arranged at an intersection, the prompting mechanism comprises a detachable supporting rod, a photoelectric sensor and a light screen, the photoelectric sensor is arranged at the upper part of the supporting rod, and the light screen is wrapped at the outer side of the supporting rod; the motor vehicle lane control unit comprises a vehicle detector and a signal adjusting mechanism, the signal adjusting mechanism comprises a lamp post, a signal lamp, an LED display screen and a signal receiver, the signal lamp is arranged on a support on the upper portion of the lamp post, and the signal receiver and the LED display screen are arranged on a support on the right side of the signal lamp.

2. The traffic intelligent control system according to claim 1, characterized in that: the ground between the supporting rods is provided with a pedal with a pressure sensor, the upper surface of the pedal is provided with an identification pasting groove, and the upper ends of the supporting rods are provided with a lampshade and a sound box.

3. The traffic intelligent control system according to claim 1, characterized in that: the motor vehicle lane is provided with a continuous vehicle detector which is an infrared sensor.

4. The traffic intelligent control system according to claim 1, characterized in that: and a network camera connected with the signal lamp is arranged on the bracket on the left side of the signal lamp.

5. The traffic intelligent control system according to claim 1, characterized in that: zebra stripes are arranged in the intersections of the sidewalks, pedestrian detection equipment is arranged among the zebra stripes, and the pedestrian detection equipment is a pressure sensor or an infrared sensor.

6. The traffic intelligent control system according to claim 1, characterized in that: and the signal lamp and the LED display screen are electrically connected with the signal receiver.