CN213877052U

CN213877052U - Parking space inductor

Info

Publication number: CN213877052U
Application number: CN202120082213.9U
Authority: CN
Inventors: 鲁继勇; 赖胜军; 曾海红; 林进锦
Original assignee: Shenzhen Zhiyouting Technology Co ltd
Current assignee: Shenzhen Zhiyouting Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-03
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to a roadside parking stall field, concretely relates to parking stall inductor. The utility model provides a parking stall inductor, including the inductive head that the response vehicle stopped into and the camera that the license plate was shot is carried out to the vehicle that stops into, include the communication device who communicates with adjacent parking stall inductor, still include the controller, inductive head, camera and communication device are connected respectively to the controller. The hardware structure of the parking space sensor can enable the parking space sensor to obtain more license plate shooting opportunities after a software engineer programs the parking space sensor, so that the opportunity of successfully shooting license plates is increased.

Description

Parking space inductor

Technical Field

The utility model relates to a roadside parking stall field, concretely relates to parking stall inductor.

Background

In life, some roadside areas can be divided into partial areas to serve as parking spaces, corresponding parking space sensors are usually arranged beside the parking spaces, and the parking space sensors have functions of charging, monitoring and the like. The existing low-position parking space sensor installed on a road tooth is provided with a controller and a sensing head connected with the controller, and the sensing head is used for sensing whether a vehicle is parked into a parking space or not. The parking space sensor is also provided with a front camera and a rear camera, the two cameras are connected with the controller, the cameras are in a standby state at ordinary times, and the controller can wake up the front camera and the rear camera to shoot license plates of vehicles parked in front parking spaces and rear parking spaces adjacent to the parking space sensor.

The parking space sensor is usually provided with a plurality of parking spaces which are arranged at intervals. When a parked vehicle is parked in the parking space, the parked vehicle can be sequentially sensed by the sensing heads of the front and rear parking space sensors of the parking space, so that the corresponding cameras of the front and rear parking space sensors are sequentially awakened to sequentially shoot license plates of the parked vehicle. Because the parking stall inductor on roadside sets up in curb department usually, the mounted position of parking stall inductor is lower, the shooting angle of the camera of installing on the parking stall inductor is fixed and limited, and the camera of waking up after is when beginning to shoot, often already stopped into the parking stall in the vehicle of stopping into, the vehicle is nearer apart from the camera distance of waking up after this moment, and the camera of waking up after can only follow the side direction and shoot the license plate, if the chassis of stopping into the vehicle is crossed low or too high, the license plate of the vehicle of stopping into can not be shot to this camera.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a hardware architecture of parking stall inductor for software engineer to software engineer programs so that this parking stall inductor can obtain more license plates and shoot the opportunity to the controller in this hardware architecture, increases the chance that can successfully shoot the license plate.

The utility model provides a parking stall inductor, including the inductive head that the response vehicle stopped into and the camera that carries out the license plate shooting to the vehicle that stops into, include and carry out the communication device that communicates with adjacent parking stall inductor, still include the controller, the inductive head is connected respectively to the controller, camera and communication device.

Still provide a parking stall inductor, the camera has two, establishes respectively in the preceding, the back both sides of parking stall inductor, carries out the license plate respectively to the vehicle that parks in parking stall inductor front side, rear side parking stall and shoots.

Still provide a parking stall inductor, the inductive head is ultrasonic induction head specifically.

Still provide a parking stall inductor, communication device is radio frequency communication device.

Still provide a parking stall inductor, including being used for adorning the mounting panel on the way tooth with parking stall inductor body.

Still provide a parking stall inductor, the installation through-hole has been opened separately to the mounting panel front and rear side, has put mounting bolt in the mounting through-hole, thereby the mounting bolt passes and screws up behind the mounting through-hole and makes the mounting panel dress in the curb side.

Still provide a parking stall inductor, characterized by, the construction bolt is equipped with countersunk head plum blossom theftproof structure.

The utility model provides a hardware structure has following beneficial effect: the controller of parking stall inductor is connected inductive head, camera and communication device respectively, programs the back at the controller of software engineer in to the parking stall inductor, if the inductive head senses that there is the vehicle to park into the parking stall, then the controller control communication device communicates with adjacent parking stall inductor, and adjacent parking stall inductor receives the controller of self after this communication and just awakens corresponding camera up and carries out the license plate shooting to parking into the vehicle. At the moment, the vehicle does not enter the sensing area of the sensing head of the adjacent parking space sensor, and the parking space sensor wakes up the camera of the parking space sensor in advance to shoot the license plate of the vehicle, so that the camera of the parking space sensor can obtain more license plate shooting opportunities before the vehicle completely stops in the parking space, and the opportunity of successfully shooting the license plate is increased.

Drawings

Fig. 1 is a schematic structural diagram of a parking space sensor.

Fig. 2 is a schematic structural diagram of the parking space sensor with the sensing head, the circuit and the mounting bolt hidden.

Fig. 3 is a front view of the occupancy sensor with the sensor head, wiring and mounting bolts hidden.

Fig. 4 is a partially enlarged view of a portion a of fig. 2 with the protective panel hidden.

Fig. 5 is a schematic view illustrating an operation state of the automatic cleaning apparatus of fig. 4 in a rotating and swinging manner.

Fig. 6 is a schematic view of the internal structure of the housing of fig. 4 with the body hidden.

Fig. 7 is a schematic view of the structure of the mounting bolt.

Fig. 8 is a schematic diagram of a parking space sensor in a parking space sensing and shooting system, wherein a sensing head of the parking space sensor is arranged on the side surface of a curb.

Fig. 9 is a schematic diagram of a parking space induction shooting system in which an induction head of a parking space inductor is arranged between front and rear parking spaces.

Fig. 10 is a schematic diagram of the vehicle of fig. 9 gradually parking into a parking space.

Fig. 11 is a schematic block diagram of the vehicle of fig. 9 fully parked in the parking space.

Description of the symbols:

1-a parking space sensor; 1 a-a preceding parking space sensor; 1 b-a centered parking space sensor; 1 c-a centered parking space sensor; 11-a body; 12-a sensor head; 12 a-leading inductive head; 12 b-a centered inductive head; 12 c-a subsequent inductive head; 121-a sensing area; 13-a line; 141-front camera; 141 b-a centered front camera of the parking space sensor; 141 c-front camera of the rear parking space sensor; 142-a rear camera; 142 a-front parking space sensor rear camera; 142 b-a centered rear parking sensor camera; 15-boss; 16-a communication device; 16 a-the preceding communication device; 16 b-a centralized communication device; 16 c-a subsequent communication device; 2-mounting a plate; 21-mounting a through hole; 3, mounting a bolt; 4-a power supply section; 41-solar panel; 5-automatic cleaning device; 51-a cleaning section; 52-a drive-rotation device; 521-a driving motor; 6-a protective panel; 7-a parking space induction shooting system; 81-front parking space; 82-rear parking space; 9-vehicle.

Detailed Description

The parking space sensor is shown in fig. 1 and fig. 2, and comprises a parking space sensor 1 body 11, an ultrasonic sensing head 12 is arranged outside the body 11, and the ultrasonic sensing head 12 is separated from the body 11 and is connected with the body 11 through a line 13. Front and

rear cameras

141 and 142 are respectively provided on the front and rear sides of the body 11. A controller (not shown) is installed inside the main body 11, and the controller is connected to the ultrasonic sensor 12 and the front and

rear cameras

141 and 142, respectively. The front and

rear cameras

141 and 142 are normally in a standby state, and if the ultrasonic sensor 12 senses that the vehicle is parked, the controller wakes up the front camera 141 or the rear camera 142 to photograph the license plate of the parked vehicle. A radio frequency communication device 16 (see fig. 8) is installed in the body 11, and the radio frequency communication device 16 is connected with the controller, and can communicate with the radio frequency communication device 16 of the adjacent parking space sensor 1 to send and receive a shooting wake-up signal mutually. If the radio frequency communication device 16 receives a shooting wake-up signal sent by an adjacent parking space sensor 1, the controller wakes up the front camera 141 or the rear camera 142 corresponding to the adjacent parking space sensor 1 to shoot the license plate of the parked vehicle.

A battery (not shown) is installed in the body 11 of the parking space sensor 1, and the battery is connected to the controller, the rf communication device, and the front and

rear cameras

141 and 142 in the body 11 to supply power to these devices. The line 13 of the ultrasonic sensor head 12 connected to the main body 11 includes a power supply line, and the ultrasonic sensor head 12 is supplied with power from the battery through the power supply line.

Referring to fig. 1 and 3, a body 11 of a parking space sensor 1 is vertically arranged and is to be installed on the side of a curb, for this purpose, a mounting plate 2 is also vertically arranged on the back surface of the body 11 of the parking space sensor 1, and the body 11 is installed on the mounting plate 2 by screws (not shown). The front side and the rear side of the mounting plate 2 are respectively provided with a front mounting through hole 21 and a rear mounting through hole 21 which are transversely arranged, a mounting bolt 3 is arranged in each mounting through hole 21 and is provided with a countersunk plum blossom anti-theft structure (see figure 7), and the mounting bolts 3 penetrate through the corresponding mounting through holes 21 and are screwed down so as to enable the mounting plate 2 to be arranged on the side surface of the road tooth, so that the mounting plate 2 is used for arranging the body 11 of the parking space sensor 1 arranged on the mounting plate 2 on the road tooth. The body 11 comprises a transverse solar panel 41, the solar panel 41 being mounted on top of the mounting plate 2, the solar panel 41 being located above the curbs in a state in which the body 11 is mounted on the curbs. The solar panel 41 is connected to the battery to charge the battery, and together constitute the power supply unit 4 of the parking space sensor 1.

Referring to fig. 4 and 6, a cleaning part 51 for cleaning the camera is arranged beside the rear camera 142, and a driving motor 521 is provided for the cleaning part 51, and the driving motor 521 is installed in the parking space sensor 1 body 11 and connected to one end of the cleaning part 51. In this way, if the camera is attached with attachments such as water drops and the like and needs to be cleaned, the driving motor 521 rotates in a reciprocating manner to drive the cleaning part 51 to swing in a reciprocating manner, so that one end of the cleaning part 51 far away from the driving motor 521 can scrape the rear camera 142 (see fig. 5) on the side to perform friction cleaning on the camera 142. The parking space sensor 1 body 11 is provided with a boss 15 at the cleaning part 51, and a protection panel 6 (see fig. 2) is mounted on the boss 15. When the cleaning part 51 does not need to clean the camera, the cleaning part 51 rotates and swings to the position shown in fig. 4, and the cleaning part 51 is shielded by the protective panel 6, so that the cleaning part 51 is prevented from being damaged by the collision of foreign objects. The cleaning part 51 and the driving motor 521 used as the driving device 52 jointly form the automatic cleaning device 5 of the rear camera 142, the automatic cleaning device 5, the boss 15 and the protection panel 6 are also arranged at the front camera 141, and the front and rear automatic cleaning devices 5, the boss 15 and the protection panel 6 are symmetrically arranged and are not described again here.

Referring to fig. 8, a set of parking space induction shooting system 7 is composed of a plurality of parking space sensors 1a, 1b, 1c, the parking space sensors 1a, 1b, 1c are sequentially arranged along

roadside parking spaces

81, 82 in a front-back manner, front and

rear cameras

141b, 142b of the parking space sensor 1b respectively shoot license plates of vehicles parked in front of the parking space sensors and

rear parking spaces

81, 82, and front and rear cameras of the parking space sensors 1a, 1c also respectively shoot license plates of vehicles parked in front of the parking space sensors and rear parking spaces. The

sensor heads

12a, 12b, 12c of each parking space sensor 1a, 1b, 1c may be disposed at a curb as shown in fig. 8 or between front and

rear parking spaces

81, 82 as shown in fig. 9, to sense whether or not the vehicle 9 is parked. Referring to fig. 9, when a vehicle 9 is ready to enter the parking space 81 on the front side, the vehicle 9 is first sensed by the sensing head 12b of the parking space sensor 1b, the controller of the parking space sensor 1b wakes up the front and

rear cameras

141b and 142b, and controls the rf communication device 16b to transmit shooting wake-up signals to the adjacent parking space sensors 1a and 1c on the front and rear sides. After the radio

frequency communication devices

16a and 16c of the parking space sensors 1a and 1c receive the shooting wake-up signal sent by the parking space sensor 1b, the controller of the parking space sensor 1a wakes up the rear camera 142a close to the parking space sensor 1b, and the controller of the parking space sensor 1c wakes up the front camera 141c close to the parking space sensor 1b to shoot the license plate of the parked vehicle 9.

In the process that the vehicle 9 is parked in the parking space 81, see fig. 10, at this time, the vehicle 9 is not yet sensed by the sensing head 12a of the parking space sensor 1a, and the parking space sensor 1a has already wakened up the rear camera 142a in advance by receiving the signal of the parking space sensor 1b, so that the rear camera 142a can shoot the license plate of the vehicle 9, and the shooting angle is better. In the parking space sensor in the prior art, the rear camera 142a starts to shoot when the vehicle 9 completely stops in the parking space 81 (as shown in fig. 11), and at this time, the rear camera 142a is located at the side of the license plate, and can only shoot the license plate of the vehicle 9 laterally, and the shooting angle is not good. Referring to fig. 10, at this time, the vehicle 9 can be shot by the front camera 141b of the parking space sensor 1b, but cannot be shot by the rear camera 142b, and the controller of the parking space sensor 1b controls the rear camera 142b to enter the standby state again.

The vehicle 9 continues to park in the parking space 81 until entering the sensing area 121a of the sensing head 12a of the parking space sensor 1a, at this time, the sensing head 12a of the parking space sensor 1a senses the vehicle 9, and the radio frequency communication device 16a receives the shooting wake-up signal sent by the parking space sensor 1b, then the rear camera 142a of the parking space sensor 1a keeps the wake-up state and continues to shoot the license plate of the parked vehicle 9 until the vehicle 9 completely parks in the parking space 81 on the front side. After the parking space sensor 1c has sensed that the vehicle 9 is not parked in the parking space 82 after a period of time, the controller of the parking space sensor 1c controls the front camera 141c to enter the standby state again.

Preferably, the parking space sensor disposed at the front or the rear may be a parking space sensor whose own radio frequency communication device only has a function of receiving a shooting wake-up signal sent from an adjacent parking space sensor so as to wake up a camera of the parking space sensor, but does not have a function of sending the shooting wake-up signal to the adjacent parking space sensor. However, if a vehicle is parked in a parking space from the parking space sensor, the adjacent parking space sensor of the parking space sensor does not receive the shooting wake-up signal from the parking space sensor, and cannot wake up the camera in advance to shoot the license plate of the vehicle.

The utility model provides a shooting wake-up signal that communication device sent can be RF radio frequency signal, also can be WIFI signal or bluetooth signal, to the ordinary technical personnel of the technical field that this invention belongs to, under the prerequisite that does not deviate from the inventive concept, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The parking space sensor is characterized by comprising a sensing head (12) for sensing parking of a vehicle (9), cameras (141, 142) for shooting license plates of the parked vehicle (9), a communication device (16) for communicating with an adjacent parking space sensor (1), and a controller, wherein the controller is respectively connected with the sensing head (12), the cameras (141, 142) and the communication device (16).

2. The parking space sensor according to claim 1, wherein two cameras (141, 142) are provided at the front and rear sides of the parking space sensor (1), respectively, for photographing the license plate of the vehicle (9) parked in the front and rear parking spaces (81, 82) of the parking space sensor (1).

3. A space sensor according to claim 1, wherein said sensor head (12) is embodied as an ultrasonic sensor head.

4. A space sensor according to claim 1 wherein the communication means (16) is a radio frequency communication means.

5. A space sensor according to claim 1, comprising a mounting plate (2) for mounting the body (11) of the space sensor (1) on a curb.

6. The parking space sensor as claimed in claim 5, wherein the mounting plate (2) is provided with mounting through holes (21) at the front side and the rear side respectively, mounting bolts (3) are arranged in the mounting through holes (21), and the mounting bolts (3) are screwed after penetrating through the mounting through holes (21) so that the mounting plate (2) is arranged at the side surface of the curb.

7. The parking space sensor as claimed in claim 6, wherein the mounting bolt (3) is provided with a countersunk plum blossom shaped anti-theft structure.