CN212025972U

CN212025972U - Electronic road deceleration strip

Info

Publication number: CN212025972U
Application number: CN201721807250.1U
Authority: CN
Inventors: 陈继勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-21
Filing date: 2017-12-21
Publication date: 2020-11-27
Anticipated expiration: 2027-12-21

Abstract

The utility model discloses an electronic road deceleration strip, include: deceleration strip, speed reduction warning line, signal lamp, speed limit sign, tachymeter, camera, central controller, signal lamp support. The deceleration strip is drawn in the middle of an area needing deceleration on a road, warning lines are drawn at proper distances on two sides of the deceleration strip, other equipment is controlled by a central controller in a unified mode, the color change of a signal lamp is related to the speed change of an overspeed vehicle, when a velocimeter detects that the vehicle reaches the warning lines, the color of the signal lamp is changed from green to warning color, if the vehicle decelerates after being warned, the speed of the vehicle is reduced to be below a speed limit, the signal lamp is gradually changed from the warning color to green along with the deceleration change, the vehicle cannot record violation, and if the vehicle does not decelerate to be below a limit degree, the signal lamp does not return to green, a camera shoots and transmits the signal lamp to a relevant department to process violation.

Description

Electronic road deceleration strip

Technical Field

The utility model relates to a road deceleration strip specifically relates to an electron road deceleration strip belongs to the transportation facility field.

Background

At present, roads passing through densely populated areas such as residential areas, schools, markets and the like in cities and towns are more, and vehicle speed is controlled by a large number of road speed reduction belts to ensure the safety of pedestrians, but most of the conventional speed reduction belts are formed by nailing a strip-shaped bulge made of rubber or other materials on the road surface, so that unnecessary jolting is caused to any passing vehicles including vehicles consciously complying with traffic regulations, the long-term jolting not only causes unnecessary damage to the vehicles and certain damage to the road surface, but also causes little or no restriction on the deceleration of the vehicles for people who do not comply with the traffic regulations, and the speed reduction belts are damaged frequently and are replaced periodically, so that unnecessary manpower and material resources are wasted. Therefore, a road deceleration strip which can well lead the passing vehicles to achieve the deceleration effect, can lead the vehicles complying with the traffic rules not to be bumpy or obstructed and can also reduce the damage to the road surface is very needed.

Disclosure of Invention

In view of this, the main object of the present invention is to provide an electronic deceleration strip. The electronic speed bump includes: deceleration strip, speed reduction warning line, signal lamp, speed limit sign, tachymeter, camera, central controller, signal lamp support. The deceleration strip is drawn in the middle of the area needing deceleration on the road; the speed-reducing early-warning line is drawn on two sides of the speed-reducing band, and is spaced from the speed-reducing band by a proper distance so as to define the range of speed-reducing road section and warn vehicle to reach the starting position of limited speed, and the signal lamp, speed-limiting sign, velometer, camera and central controller are mounted on the roadside signal lamp support, and under the normal condition of signal lamp, the signal lamp is in the evergreen state, when the velometer detects that the vehicle is passed and reaches the early-warning line, the vehicle with highest speed exceeds the limited speed indicated on the speed-limiting sign, for example, the speed is over 50%, the color of signal lamp is changed from green to alert color (for example, orange yellow), and the signal lamp is gradually changed from alert color (orange yellow) to green according to the change of speed reduction, and the vehicle will not be used as violation record, if the vehicle is not reduced or is not reduced to the limited speed, the signal, the recorded violation data is transmitted to relevant departments to process the violation data, so that no bump and no block are generated as long as people voluntarily obey the speed limit requirement and decelerate according to the regulation. The time period can be set, the time period with few pedestrians is used, the speed limit limitation is cancelled, the smooth running of the road is facilitated, any jolting is not caused to the passing vehicles, the road surface is not damaged, the early warning prompt of the passing vehicles is given, the humanized management is achieved, the speed-limiting deceleration strip has the advantages of being convenient to install, capable of being used for a long time in one-time installation, and the like, and the traditional deceleration strip well solves the defects of multiple traditional deceleration strips.

Drawings

The invention is described in detail below with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of the present invention, wherein: 1-road; 2, a deceleration strip, and 3, a deceleration early warning line; 4, a bracket beam; 5, a bracket; 6-a deceleration sign; 7-signal lamp; 8, a camera; 9-a velocimeter; 10-central controller.

Detailed Description

In the position where the road 1 needs to be decelerated, the deceleration strip 2 is drawn with a proper color ratio (such as red or yellow), and the deceleration strip 2 can be drawn to be more striking and wider (such as 20-50 cm wide). The method comprises the steps that a deceleration early warning line 3 is drawn on each of two sides of a deceleration early warning line 2, the deceleration early warning line 3 is parallel to a deceleration strip 2, the color of the deceleration early warning line 3 can be consistent with that of the deceleration strip 2, the deceleration early warning line 3 can be thin appropriately, for example, 5-30 cm in width, or can be drawn into a dotted line, an appropriate distance is kept between the deceleration strip 2 and the deceleration strip 2 according to the requirement of a deceleration range, for example, the distance is 2-100 m, the deceleration strip 2 and the deceleration early warning line 3 can also be consistent with corresponding function lines in a traffic sign, a support 5 is mounted on one side of a road 1 and near the deceleration strip 2, a speed limiting indicator 6 is mounted on the support 5, the maximum speed limit is written, for example, the speed limit is 20km/h, the upper end of the support 5 is connected with a cross beam 4, and a signal. The central controller 10 is installed on the support 5 and controls the coordinated operation of the signal lamp 7, the camera 8 and the velometer 9, when the velometer 9 detects a passing vehicle and reaches an early warning line, the vehicle with the fastest speed exceeds the limited speed indicated on the speed limit board 6 on the signal lamp support, the signal lamp is changed from green to warning color, for example, the warning color of the signal lamp is red by more than 2 times of the upper limit speed, the color change of the signal lamp 7 under the action of the central controller is associated with the deceleration change measured by the velometer 9, and the color of the signal lamp 7 gradually changes to green according to the ratio change of overspeed measured according to the sequence of red-orange-yellow-green. If the signal lamp exceeds 2 times of overspeed, the green changes to red, the 75% of overspeed changes to orange, the 50% of overspeed changes to orange yellow, the 25% of overspeed changes to yellow, and the signal lamp below the limited speed is green. If the overspeed vehicle is subjected to the warning and starts to decelerate and reaches the position of the deceleration strip, the speed of the vehicle is reduced below the limited speed, the warning color gradually changes to green, and the vehicle does not serve as a violation record, if the vehicle is not decelerated or the limited speed of deceleration is not reached, the signal lamp 7 does not change to green, the camera 8 takes a snapshot of the overspeed vehicle under the action of the central controller 10 to serve as the violation record, and violation information is transmitted to relevant departments through the central controller 10 to be processed according to the violation. The camera 8, the signal lamp 7 and the velocimeter 9 are arranged in two directions and can respectively detect the deceleration condition of the vehicle to and fro in independent work under the control of the central controller 10. The control of the central controller is prior art.

In the scheme, the warning color setting of the signal lamp is not unique, the color change can be gradual or step-type, and the function of deceleration reminding can be achieved. The velocimeter and the camera can be arranged in a plurality of ways as required so as to meet the requirement of bidirectional velocity measurement.

Although the present invention has been described with reference to the above embodiments, the invention is not limited thereto. The utility model can be slightly modified and decorated by the technicians in the field without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention is subject to the scope defined by the claims.

Claims

1. An electronic road speed bump, comprising: the speed-reducing warning device comprises a speed-reducing belt, a speed-reducing warning line, a signal lamp, a speed-limiting indicating board, a velometer, a camera, a central controller and a signal lamp support, wherein the speed-reducing belt is drawn in the middle of a road area needing speed reduction, the warning line is drawn at a proper distance on two sides of the road area, the signal lamp, the camera and the velometer run in a coordinated mode and are controlled by the central controller in a unified mode, the color change of the signal lamp is related to the speed change of overspeed vehicles, and the color of the signal lamp changes along with the speed change of.

2. The electronic road speed bump as claimed in claim 1, wherein the signal lamp is a continuous color change or a step change, i.e. the signal lamp displays a color within a certain speed range.

3. An electronic road speed bump according to claim 1 or claim 2 wherein the colour of the signal light is normally green in the event that the vehicle arriving at the pre-warning line does not overspeed.

4. The electronic road speed bump according to claim 3, wherein the camera is associated with speed data measured by a speedometer, and when the vehicle is detected to overspeed when reaching the speed bump, the camera automatically takes a snapshot of the vehicle in violation.