CN210271230U

CN210271230U - Traffic control device for lane special for urban car

Info

Publication number: CN210271230U
Application number: CN201920911564.9U
Authority: CN
Inventors: 蔡林峰
Original assignee: Guangdong Xiangyi Science And Technology Information Co ltd
Current assignee: Guangdong Xiangyi Science And Technology Information Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a restriction device in special lane of city dolly, include: the limit for height pole, a controller, high definition digtal camera, automatically controlled U-turn floodgate, the LED display screen, shoot the ambulance through high definition digtal camera, special vehicles's such as fire engine license plate number back, compare with the special vehicle license plate number database on the controller, if pair unanimously, then rise through controller control limit for height pole, let the ambulance, special vehicles such as fire engine pass through, the automatically controlled U-turn floodgate of while control is opened the floodgate, let the coming and going vehicle turn round and let go, thereby open a life passageway, accelerate the speed of rescue.

Description

Traffic control device for lane special for urban car

Technical Field

The utility model relates to a lane restriction device, especially a restriction device in special lane of city dolly.

Background

The traffic control device is usually arranged in a lane special for an urban car to limit the height of a vehicle driving into the road section, but the height limit of the existing traffic control device is not adjustable, when an emergency event occurs and ultra-high special vehicles such as an ambulance, a fire truck and the like need to pass through the road section, the traffic control device enables the vehicle not to smoothly pass through the road section, in addition, an emergency lane is not arranged in an urban road, isolation belts are arranged between a forward lane and a reverse lane on some roads, when the roads have road conditions such as slow running of the vehicle, traffic jam and the like, the front vehicle cannot turn around to give way, the rescue progress of the special vehicles such as the ambulance, the fire truck and the like which need to drive into the road section can be influenced, and the irretrievable result is caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a traffic control device of a special lane of a city car.

The utility model provides a technical scheme that its technical problem adopted is:

a traffic control device for a lane dedicated for an urban car comprises:

height limiting rod: the automatic height adjusting device is arranged on a vehicle running lane and has the function of automatically adjusting the height;

a controller: the special vehicle license plate database is stored, is arranged in the height limiting rod and is provided with a GPS positioning module and a GPRS communication module;

high-definition camera: the device is arranged on the height limiting rod or at the entrance of a vehicle driving lane and is connected with the controller through a lead;

automatically controlled U-turn floodgate: the isolation belt is arranged between the forward lane and the reverse lane, is positioned in front of or behind the height limiting rod and is connected with the controller through a lead;

LED display screen: install on the top of limit for height pole, with the controller wire is connected, is used for working as behind the automatically controlled U-turn floodgate switching-off, the suggestion vehicle that comes and goes turns around lets the line.

The height limiting rod comprises a base, a hollow supporting rod is vertically installed at the top of the base, a stepping motor is installed at the bottom in the supporting rod, an output end of the stepping motor is fixedly connected with a lead screw, a lifting rod capable of moving up and down is installed in the supporting rod, after assembly, the bottom of the lifting rod is in threaded connection with the lead screw, a limiting rod is transversely installed at the top of the lifting rod, and the stepping motor is connected with a controller through a wire.

A plurality of rollers are embedded in the outer wall of the lifting rod, guide grooves are vertically formed in the inner wall of the supporting rod, and after assembly, the rollers are installed in the guide grooves.

And the traffic control rod is provided with an ultrasonic generator and an ultrasonic receiver which are downward, and the ultrasonic generator and the ultrasonic receiver are electrically connected with the controller.

And a pedestrian passage is reserved between the electric control U-turn gate and the isolation belt.

The utility model has the advantages that: the utility model discloses a high definition digtal camera shoots the license plate number back of special vehicles such as ambulance, fire engine, compares with the special vehicle license plate number database on the controller, if pair unanimously, then rises through controller control limit for height pole, lets special vehicles such as ambulance, fire engine pass through, and the automatically controlled U-turn floodgate of simultaneous control opens the floodgate, lets the vehicle of coming and going turn round and dodge to open a life passageway for the speed of rescue.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a height-limiting rod.

Detailed Description

A traffic control device for a lane dedicated for an urban car comprises:

a controller: the special vehicle license plate database is stored, is installed in the height limiting rod, is provided with a GPS (global positioning system) positioning module and a GPRS (general packet radio service) communication module, and can be used for updating the database to a cloud server in real time;

Referring to fig. 1, the height-limiting rod includes base 1, hollow bracing piece 2 is vertically installed at base 1's top, step motor 3 is installed to the bottom in the bracing piece 2, step motor 3's output end fixedly connected with lead screw 4, install lifter 5 that can reciprocate in the bracing piece 2, after the assembly, lifter 5's bottom with 4 threaded connection of lead screw, travel-limiting rod 6 is transversely installed at lifter 5's top, step motor 3 with the controller wire is connected.

A plurality of gyro wheels 7 are installed in the outer wall embedding of lifter 5, the vertical guide slot 8 that is provided with of inner wall of bracing piece 2, after the assembly, gyro wheel 7 is installed in the guide slot 8, gyro wheel 7 can make lifter 5 slides more stably.

The travel limiting rod 6 is provided with an ultrasonic generator 9 and an ultrasonic receiver 10 which face downwards, the ultrasonic generator 9 and the ultrasonic receiver 10 are electrically connected with the controller, the distance between the travel limiting rod 6 and the ground or the top of a vehicle can be measured through the ultrasonic generator 9, when the measured distance is larger than the distance that the travel limiting rod 6 needs to descend, the controller judges that the travel limiting rod can descend safely, when the measured distance is smaller than the distance that the travel limiting rod 6 needs to descend, the controller judges that the travel limiting rod cannot descend, the travel limiting rod 6 can descend only after a passing vehicle completely passes through, and the judgment can prevent the travel limiting rod 6 from colliding with the passing vehicle in the descending process to cause unnecessary loss.

A pedestrian channel is reserved between the electric control U-turn gate and the isolation belt, a zebra crossing can be laid at the electric control U-turn gate, and pedestrians can conveniently pass through the road.

In this example, the method for identifying the traffic restriction of the special lane of the urban car comprises the following steps:

the method comprises the following steps: the high-definition camera shoots license plate numbers of vehicles coming and going, the license plate numbers are identified in the high-definition camera or the controller and are transmitted to the controller;

step two: the controller compares the recognized license plate number with a special vehicle license plate number database, if the vehicle is a special vehicle, the controller feeds back given information to the height limiting rod, and if not, the controller does not send feedback information;

step three: the controller controls the height limiting rod to ascend to a driving limiting height suitable for a special vehicle to pass;

step four: the controller controls the electric control U-turn brake to open the brake, controls the LED display screen to give notice, reminds vehicles on a special lane or a express way of the car to turn around and allow the vehicles to run, and opens a life channel;

step five: the high-definition camera continues shooting, after the matched license plate number is not identified again, the controller controls the height limiting rod to reset and controls the electric control U-turn brake to close the brake after the ultrasonic generator and the ultrasonic receiver judge whether the license plate number can safely descend.

After the license plate number of special vehicles such as ambulance, fire engine is shot through high definition digtal camera, compare with the special vehicle license plate number database that has the controller, if pair unanimously, then rise through controller control limit for height pole, let special vehicles such as ambulance, fire engine pass through, the automatically controlled U-turn floodgate of while control is opened floodgate, lets the vehicle of coming and going turn round and give way to open a life passageway for the speed of rescue.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a restriction device in special lane of city car which characterized in that it includes:

2. The traffic-limiting device of the special lane for the urban trolley according to claim 1, wherein the height-limiting rod comprises a base (1), a hollow support rod (2) is vertically installed at the top of the base (1), a stepping motor (3) is installed at the bottom of the support rod (2), a lead screw (4) is fixedly connected to the output end of the stepping motor (3), a lifting rod (5) capable of moving up and down is installed in the support rod (2), after assembly, the bottom of the lifting rod (5) is in threaded connection with the lead screw (4), a traffic-limiting rod (6) is transversely installed at the top of the lifting rod (5), and the stepping motor (3) is connected with the controller through a wire.

3. The traffic control device of the special lane for the urban trolley according to claim 2, wherein a plurality of rollers (7) are embedded in the outer wall of the lifting rod (5), a guide groove (8) is vertically arranged in the inner wall of the supporting rod (2), and after assembly, the rollers (7) are arranged in the guide groove (8).

4. The traffic control device of the special lane for the urban trolley according to claim 2, characterized in that the traffic control rod (6) is provided with an ultrasonic generator (9) and an ultrasonic receiver (10) which are downward, and the ultrasonic generator (9) and the ultrasonic receiver (10) are both electrically connected with the controller.

5. The traffic control device for the special lane of the urban trolley according to claim 1, wherein a pedestrian passage is reserved between the electric control U-turn brake and the isolation belt.