CN215289791U - Night parking device based on laser projection - Google Patents

Abstract

The utility model discloses a night parking device based on laser projection, which comprises a bearing vertical rod, wherein the top of the bearing vertical rod is fixedly connected with an installation transverse rod, and a camera and a projector are arranged on the installation transverse rod; the projector comprises a shell, a power management module, a timing module, a microprocessor, a first driving module, a projection module and a communication module, wherein the power management module, the timing module, the microprocessor, the first driving module, the projection module and the communication module are arranged in the shell, the timing module is used for waking up the microprocessor regularly, the microprocessor is used for sending a control signal to the first driving module after waking up, the first driving module is used for driving the projection module to send green light according to the control signal sent by the microprocessor and project a plurality of virtual parking spaces with the same size on a roadway, and the communication module is used for realizing communication between the microprocessor and a background control system. Virtual parking spaces with the same size are formed through projection at night, and the problem of lack of parking spaces is effectively relieved at night.

Description

Night parking device based on laser projection

Technical Field

The utility model relates to occupy the road parking technical field, concretely relates to parking equipment at night based on laser projection.

Background

With the progress and development of society, the problem of difficult parking becomes a difficult problem of traffic control of various cities in China. At present, the 'parking difficulty' is mainly solved in China by adding a parking lot and adding means for moving hardware such as a stacked frame, and meanwhile, the problem that no parking space exists when a local parking is achieved by using an intelligent parking system is solved.

However, in the case that some roads are narrow, parking places are not enough, and many people need to occupy the road at night for parking, the current solution is to draw temporary parking spaces on the roads. However, people park at night, and some people do not drive the vehicle away in the daytime, so that the traffic order is influenced, and the lane occupation behavior is not convenient to be punished; meanwhile, the drawn temporary parking spaces cannot be adjusted according to the number of vehicles.

Disclosure of Invention

The utility model aims at providing a parking at night device based on laser projection, can enough satisfy the interim parking at night, can avoid the various defects that prior art exists again.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a parking equipment at night based on laser projection which the key lies in: the projector comprises a bearing vertical rod, wherein a mounting cross rod is fixedly connected to the top of the bearing vertical rod, and a camera and a projector are arranged on the mounting cross rod;

the projector comprises a shell, a power management module, a timing module, a microprocessor, a first driving module, a projection module and a communication module, wherein the power management module, the timing module, the microprocessor, the first driving module, the projection module and the communication module are arranged in the shell, the timing module is used for waking up the microprocessor regularly, the microprocessor is used for sending a control signal to the first driving module after waking up, the first driving module is used for driving the projection module to send green light according to the control signal sent by the microprocessor and project a plurality of virtual parking spaces with the same size on a roadway, and the communication module is used for realizing communication between the microprocessor and a background control system.

Further, still be connected with a plurality of range finding modules on the microprocessor, range finding module is used for detecting the position of vehicle, and when microprocessor judges that the position of vehicle is less than and predetermines the threshold value, send control signal extremely first drive module to drive projection module and send red light and a plurality of virtual parking stalls of projection on the lane.

Furthermore, the distance measuring module and the projection module are arranged at the bottom of the shell alternately.

Furthermore, a status indicator lamp is arranged at the top of the shell, and the microprocessor controls the power circuit where the status indicator lamp is located to be electrified through the second driving module when being awakened.

Furthermore, the middle upper part of the bearing vertical rod is also provided with a notice guideboard.

Furthermore, a cable leading-out pore channel is arranged at the bottom of the bearing vertical rod.

Further, the projector adopts an infrared laser type projector.

The utility model discloses a show the effect and be:

1. the projector projects the virtual parking spaces with the same size at night, so that the problem of lack of the parking spaces can be effectively relieved at night under the condition that the normal traffic of a roadway is not influenced;

2. red laser parking stall projecting apparatus is installed in the place that perhaps needs on the street lamp, and the valid time is that certain time point is in the morning next day in the evening certain time point of this day, and red laser parking stall projecting apparatus is opened, forms virtual night temporary parking stall subaerial, rather than the mode on traditional entity parking stall to neither can influence the normal current of lane on daytime, can also satisfy the demand of people to the parking stall simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a state diagram of the present invention during projection;

FIG. 3 is a diagram of the effect projected to the road surface by the present invention;

fig. 4 is a schematic structural diagram of a projector according to the present invention;

fig. 5 is a bottom view of the projector;

fig. 6 is a schematic block circuit diagram of the projector.

Detailed Description

The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.

As shown in fig. 1-6, a night parking device based on laser projection comprises a load-bearing upright rod 1, a mounting cross rod 2 is fixedly connected to the top of the load-bearing upright rod 1, a camera 3 and a projector 4 are arranged on the mounting cross rod 2, the camera 3 is used for taking pictures of vehicles which do not drive away yet beyond the temporary parking time at night to form law enforcement evidence, and the projector 4 is used for projecting a plurality of virtual parking spaces side by side on a roadway 7; the middle upper part of the bearing vertical rod 1 is also provided with a notice board 5, so that the notice board 5 can be used for showing the virtual night parking space information at the position, and the bottom of the bearing vertical rod 1 is provided with a cable leading-out pore passage 6, so that the camera 3 and the projector 4 can be conveniently led out and connected through cables.

Referring to fig. 4 to 6, the projector 4 includes a housing 41 fixedly connected to the mounting rail 2 through a connector S, and a control circuit board 42 disposed in the housing 41, where the control circuit board 42 includes a power management module, a timing module, a microprocessor, a first driving module, a projection module 44, and a communication module, where the power management module provides a working power supply for each of the other modules, the timing module is configured to wake up the microprocessor at regular time, the microprocessor is configured to send a control signal to the first driving module after waking up, the first driving module is configured to drive the projection module 44 to send green light and project a plurality of virtual parking spaces with the same size on the roadway 7 according to the control signal sent by the microprocessor, and the communication module is configured to implement communication between the microprocessor and the background control system.

Referring to fig. 4, a status indicator lamp 43 is further disposed at the top of the housing 41, when the microprocessor is awakened, the second driving module controls the power circuit where the status indicator lamp 43 is located to be powered on, and the status indicator lamp 43 indicates the working status of the microprocessor, that is, when the specified time is reached, people can obviously know whether the night parking device is started to work.

Referring to fig. 5, a plurality of distance measuring modules 45 are arranged at the bottom of the housing 41 and the projection module 44 at intervals, as shown in fig. 6, the distance measuring modules are connected to the microprocessor, the distance measuring modules are used for detecting the position of the vehicle, and when the microprocessor determines that the position of the vehicle is smaller than a preset threshold value, that is, the vehicle completely drives into a virtual parking space, the microprocessor sends a control signal to the first driving module to drive the projection module 44 to send out red light and project a plurality of virtual parking spaces with the same size on the roadway 7, so that people can easily know the use state of the virtual parking spaces, and the use state of the night parking device is improved.

In this example, the projector 4 is an infrared laser type projector.

It should be noted that, the bearing upright stanchion 1 can be arranged independently at a required position, and can be additionally assembled and transformed according to the existing street lamp pole.

The red laser parking space projector is installed on the street lamp or a required place, and the virtual parking spaces with the same size are projected at night through the projector 4 in a time period from a certain time point in the evening to a certain time point in the next morning, as shown in fig. 2 and 3, so that the problem of lack of parking spaces is effectively relieved at night under the condition that normal activities of residents are not influenced.

The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (7)

1. The utility model provides a parking equipment at night based on laser projection which characterized in that: the projector comprises a bearing vertical rod, wherein a mounting cross rod is fixedly connected to the top of the bearing vertical rod, and a camera and a projector are arranged on the mounting cross rod;

the projector comprises a shell and a control circuit board arranged in the shell, the control circuit board comprises a power management module, a timing module, a microprocessor, a first driving module, a projection module and a communication module, the timing module is used for waking up the microprocessor regularly, the microprocessor is used for sending a control signal to the first driving module after waking up, the first driving module is used for driving the projection module to send green light according to the control signal sent by the microprocessor and project a plurality of virtual parking spaces with the same size on a lane, and the communication module is used for realizing communication between the microprocessor and a background control system.

2. The night parking device based on laser projection of claim 1, wherein: the distance measuring module is used for detecting the position of a vehicle, and when the microprocessor judges that the position of the vehicle is smaller than a preset threshold value, the distance measuring module sends a control signal to the first driving module so as to drive the projection module to send red light and project a plurality of virtual parking spaces on a roadway.

3. The night parking device based on laser projection of claim 2, wherein: the distance measuring module and the projection module are arranged at the bottom of the shell alternately.

4. The night parking device based on laser projection of claim 1, wherein: and a state indicator lamp is also arranged at the top of the shell, and the microprocessor controls the power circuit where the state indicator lamp is positioned to be electrified through the second driving module when being awakened.

5. The night parking device based on laser projection of claim 1, wherein: and the middle upper part of the bearing vertical rod is also provided with a notice guideboard.

6. The night parking device based on laser projection of claim 1, wherein: and a cable leading-out pore channel is arranged at the bottom of the bearing vertical rod.

7. The night time parking apparatus based on laser projection according to any one of claims 1 to 6, wherein: the projector adopts an infrared laser type projector.

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