CN216332470U

CN216332470U - Shared vehicle with parking camera device and vehicle returning system

Info

Publication number: CN216332470U
Application number: CN202121401754.XU
Authority: CN
Inventors: 孙其瑞; 张静
Original assignee: Zhejiang Detu Network Co ltd
Current assignee: Zhejiang Detu Network Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-04-19
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a shared vehicle with a parking camera device and a vehicle returning system, wherein the shared vehicle comprises a vehicle body, the vehicle body is provided with a GPS device suitable for acquiring current shared vehicle positioning information and a parking camera device suitable for shooting image information of a ground parking frame in a parking area or a ground area near wheels, the parking camera device comprises a lens and a main board, and a parking identifier can be identified through the shot image information; the car returning system is provided with a platform capable of reading current image information of the car body, and whether car returning is allowed or not is judged by identifying whether the position information of the car body is in a fixed point area or not and identifying the parking identifier through the image information. The parking identifier information is collected by the parking camera device, the image identification difficulty and the maintenance cost are reduced, and the problems of random parking and irregular parking are solved through the summarizing judgment of the vehicle returning system.

Description

Shared vehicle with parking camera device and vehicle returning system

Technical Field

The utility model relates to the technical field of shared vehicles, in particular to a shared vehicle with a parking camera device and a parking system.

Background

With the development of science and technology and the acceleration of socialization process, the sharing industry is gradually rising, and people such as sharing bicycles, sharing electric bicycles and sharing scooters are developing vigorously. The sharing bicycle even raises a sharing hot tide nationwide or even worldwide, and is convenient for the people to go out at any time. However, this great convenience also entails a number of problems: because people park the shared bicycle randomly when using the shared bicycle, although an operator declares parking rules for many times, the shared bicycle should be parked in places where the bicycles can be parked on both sides of a road after use, such as a defined white line parking area and an open area where traffic is not obstructed on roadside, and is strictly prohibited to be parked in a residential area, an underground and indoor garage, a alley and a toll parking area, it is not easy for a user to park the bicycle in a public area in all rules, and the shared bicycle is parked in a private courtyard, a corridor or even a home sometimes; some vehicles, although parked in public areas, may be in remote or poorly located places; even if some vehicles are parked in the parking area, the vehicles may fall to the east and west and be disorderly.

On one hand, the phenomena that the user parks in disorder, occupies social public resources and obstructs public transportation are prominent, so that related departments are very puzzled; on the one hand, the sharing bicycle is often cleared away, so that the sharing bicycle operator is very innocent. How to ensure the service experience of using shared vehicles by users, namely more scattered vehicle taking and returning parking spots and more standard, orderly and orderly vehicle parking are required urgently at present.

To address this problem, governments and sharing-vehicle companies seek to collaborate to address this problem. Some of these schemes employ short-range radio wave schemes, such as bluetooth (including BLE), WIFI positioning means; there are also solutions that use satellite positioning (beidou/GPS, etc.). However, the solutions have large positioning error (more than 5 m), low precision, and the error size and the parking fence size are in an order of magnitude. In addition, the traditional UWB/laser/ultrasonic schemes are adopted, the precision of the schemes is high, but the maintenance cost is extremely high. Therefore, the solution of the problem also puts more demands on lower construction cost and lower management investment.

Chinese patent CN201820248424.3 discloses a shared electric bicycle electronic fence, which is provided with one or more electronic identification devices, wherein the electronic identification devices are provided with electronic identifiers, and the electronic identification devices identify and manage the shared electric bicycles parked in public electric bicycle parking areas by radio frequency identification, infrared identification, bluetooth identification and the like. However, bluetooth and WIFI, high-precision UWB/ultrasound/laser positioning and the like are required to be constructed on a parking fence, and fixed base station and other devices are required to be installed, so that the single cost and the subsequent maintenance cost are high, and the large-scale commercial landing cannot be realized.

Chinese patent CN201811559137.5 discloses a shared vehicle with a camera, the camera is used for shooting road shoulders, parking marked lines or blind roads, and finally, image data is calculated and processed through the image recognition processing module to output a recognition result of whether the parking is reasonable or not, but as the position settings of the road shoulders, parking marks and blind roads are not necessarily suitable for parking shared vehicles, meanwhile, the actual specific position, structure and style of the image are all inconsistent, the image identification difficulty is high, in addition, because the shared vehicles are inclined at a certain angle when parking, the angle can greatly influence the accuracy of the camera shooting, even if the influence of the angle can be eliminated by the algorithm, the shared vehicle changes the inclination angle of the vehicle body when parking and the unevenness of the road at the parking position influences the inclination angle as the service time increases, and the elimination of the influence of the angle by the algorithm is difficult to achieve to some extent.

Chinese patent CN201710753988.2 discloses a shared bicycle camera recognition device and system, wherein a camera unit is installed on a shared bicycle to shoot a fence pattern on the ground of a parking fence area, and recognize whether the shared bicycle is parked in the parking fence area according to the fence pattern, but since the shared bicycle is recognized by determining the recognition probability of a certain fence pattern (when the probability is greater than or equal to a certain set value, the shared bicycle is determined to be parked inside the parking fence area), in actual operation, since the terrain of each parking point is different and the surrounding environment is different, the difficulty of image recognition is high, the recognition error rate is high, and the accuracy is low. In addition, as the camera shooting unit is not subjected to waterproof treatment, the camera shooting unit is easy to be damaged by water when exposed to rainwater.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a shared vehicle with a parking camera device, which is concentrated on the acquisition of identification patterns, simplifies the image recognition process, reduces the recognition difficulty and improves the accuracy of image recognition.

In order to solve the above problems in the prior art, the present invention provides a shared vehicle with a parking camera, including a vehicle body, wherein a GPS device adapted to obtain current shared vehicle positioning information and a parking camera adapted to capture image information of a parking frame on the ground of a parking area or a ground area near a wheel are disposed on the vehicle body, the parking camera includes a lens and a main board, and a parking identifier can be identified through the image information captured by the parking camera.

As a further improvement of the present invention, the lens is mounted to the vehicle body at a fixed angle and photographs toward the ground or an area near the front wheels of the vehicle body.

As a further development of the utility model, the parking identifier comprises at least one of the following: color block, pattern mark, line mark, light spot, two-dimensional code and bar code.

As a further improvement of the utility model, the number information and/or the identity information of the parking area are recorded for the parking identifier identified by the two-dimensional code and the bar code.

As a further improvement of the utility model, the vehicle body is also provided with a loudspeaker which is suitable for prompting the user whether the vehicle is returned successfully, and the parking camera device supports firmware upgrading through OTA.

As a further improvement of the utility model, the vehicle body is also provided with an IMU device which is suitable for providing the current posture information of the vehicle body, and a vehicle lock for locking the vehicle body.

The technical problem to be solved by the utility model is to provide a car returning system, which can avoid the problems of overhigh operation cost and overhigh subsequent maintenance cost caused by adopting electronic identification marks such as radio frequency, Bluetooth and the like, and not only can enable a user to park a shared bicycle in a parking area, but also can feed back the shared bicycle in real time, so that the user can put the shared bicycle in order.

In order to solve the above problems in the prior art, the present invention provides a car returning system, which includes a shared vehicle with the parking camera, a parking frame on the ground of the parking area is provided with a physical parking identifier, and a platform capable of reading the current image information of the car body.

As a further improvement of the present invention, when a user issues a car return instruction through the platform, whether car return is permitted is judged by recognizing whether the location information is within a fixed point area and recognizing the parking identifier through the image information.

As a further improvement of the utility model, the platform executes a returning instruction according to the combination of the position information and the image information which are remotely transmitted. For example, if the vehicle is not parked in the specified parking area, the horn is used for giving a prompt that the vehicle cannot be returned, and the vehicle is required to be placed in the specified parking area for returning; if the vehicle is parked in the parking area but the angle is too deviated, for example, if the vehicle is placed transversely, corresponding voice prompt can be performed; if the vehicle is not placed according to the regulations in the set area after the prompt, the vehicle returning is unsuccessful, and meanwhile, the vehicle returning can be reported to the platform to inform relevant workers of returning and adjusting the vehicle on site.

As a further improvement of the present invention, the parking camera analyzes whether the vehicle body is laid down, upright, or tilted by analyzing the rotation angle and the turning angle of the parking indicator in the image information.

As a further improvement of the present invention, the parking camera analyzes whether the vehicle body is within the parking area by analyzing the position of the parking identifier in the image information.

Compared with the prior art, the shared vehicle with the parking camera device and the vehicle returning system have the advantages that:

on one hand, the ground images are shot and collected through the camera device fixedly arranged on the shared vehicle body at the preset angle, redundant image information processing and collection focusing on identification patterns are abandoned, the image recognition process is simplified, the recognition difficulty is reduced, and the accuracy of image recognition is improved;

in another aspect, a physical parking identifier is used as an identification judgment standard, so that the problems of overhigh operation cost and overhigh subsequent maintenance cost caused by electronic identification identifiers such as radio frequency and Bluetooth are avoided;

in another aspect, the angle of the identification line is judged to feed back whether the shared bicycle is regularly parked or not, and the parking system is fed back in real time, so that the shared bicycle can be parked in the parking area by the user, and the shared bicycle can be placed neatly by the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a parking camera device according to the present invention;

fig. 2 is an exploded view of the intelligent parking camera device of the present invention;

FIG. 3 is a cross-sectional view of the overcap of FIG. 2;

FIG. 4 is a cross-sectional view of the bottom cap of FIG. 2;

FIG. 5 is a schematic diagram illustrating a logical judgment of the car returning system according to the present invention;

fig. 6 is a schematic view of the connection relationship of the car returning system of the present invention.

Description of the drawings: 100-parking camera device; 1-a top cover; 11-a positioning groove; 12-bolt holes; 13-bolt slot; 2-bottom cover; 21-a first via; 22-positioning convex ribs; 23-a second via; 24-a threading port; 25-water retaining convex ribs; 26-a decorative ring; 3-a lens; 31-a main board; 4-sealing ring; 5-a first light-transmitting plate; 6-LED lamps; 7-a second light-transmitting plate; 8-waterproof wiring port; 9-sealing plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

It should be noted that the terms "mounted," "disposed," "provided," "connected," and "sleeved" should be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

When an installation is described as being "connected" or "connected," it can be directly connected or indirectly connected through intervening components. The terms "vertical," "horizontal," "parallel," and the like as used herein refer to a substantially vertical or substantially horizontal condition within reasonable tolerances, and are not necessarily exact; the terms "horizontal" and "vertical" are used merely to describe the relative positions of the components.

In the present invention, unless otherwise indicated, a component is "disposed on", "connected to" another component, and it is not excluded that the two components are integrated.

Referring to fig. 1, 2 and 4, the parking camera device of the present embodiment includes an accommodating cavity and a body 100 forming the accommodating cavity, the body 100 includes a top cover 1 and a groove-shaped bottom cover 2 disposed at the bottom of the top cover 1, and a main board and a lens 3 are fixedly disposed in the accommodating cavity.

The bottom of the bottom cover 2 is provided with a first through hole 21 which penetrates through the bottom, the shape and the size of the cross section of the first through hole 21 and the bottom of the lens 3 are matched, the bottom of the lens 3 is positioned in the first through hole 21 and protrudes out of the bottom surface of the bottom cover 2, and the bottom of the lens can be used for collecting image information of an area which is not shielded by the bottom cover 2, particularly a parking identifier. In other embodiments, the lens 3 may not be provided in a convex shape protruding toward the outside of the bottom cover 2, but may be simply flush with the bottom cover 2, and only image information of the parking identifier may be acquired.

Referring to fig. 3 and 4, a positioning rib 22 is disposed around an opening of the top of the bottom cover 2, a positioning groove 11 is disposed at the bottom of the top cover 1 corresponding to the positioning rib 22, the sealing ring 4 is disposed in the positioning groove 11, and when the top cover 1 is assembled to the bottom cover 2, the positioning rib 22 can cooperate with the positioning groove 11 to clamp the sealing ring 4. Through setting up positioning groove 11 and protruding muscle 22 in location, the installation sealing washer 4 of being convenient for can also keep the location of sealing washer 4, guarantees sealed effect, reinforcing waterproof performance, and the practicality is strong. In other embodiments, the positions of the positioning ribs 22 and the positioning grooves 11 can be interchanged, and only the sealing ring 4 is pressed therein to achieve the waterproof effect.

Referring to fig. 2 and 4, a water blocking wall protruding downward is disposed on the bottom surface of the bottom cover 2 around the first through hole 21, a water blocking rib 25 is disposed on the water blocking wall, and a decorative ring 26 is sleeved on the outer periphery of the water blocking rib 25. Through setting up protruding muscle 25 of manger plate and decorating circle 26, can prevent rainwater and flow to first light-passing board 5 on, avoid 5 adhesion rainwater of first light-passing board and influence the formation of image effect, can also increase pleasing to the eye degree, the practicality is strong.

Further, a main board connected with the lens 3 is fixedly arranged in the bottom cover 2.

In one embodiment, the main board is provided with a controller which is powered by 48V lithium battery direct current, the voltage range is 42-54.75V, and the power of the lens 3 is about 5W; the controller supports firmware upgrading through OTA and has a command restarting function; the data of the lens 3 is uploaded to the controller through the 485 interface.

Referring to fig. 2 and 4, the parking camera device 100 further includes a first transparent plate 5 covering the bottom of the first through hole 21; the parking camera device 100 further comprises an LED lamp 6 arranged in the bottom cover 2; a second through hole 23 is formed in the bottom of the bottom cover 2 in a penetrating manner, and the second through hole 23 is located right below the LED lamp 6, so that light rays emitted by the LED lamp 6 can penetrate out of the bottom cover 2 through the second through hole 23; the intelligent parking camera device 100 further comprises a second transparent plate 7 covering the bottom of the second through hole 23. Through setting up first light-passing board 5, second light-passing board 7 and LED lamp 6, both guaranteed the luminousness, guaranteed the imaging effect, it is effectively waterproof again, avoid intaking and damage, reinforcing performance improves and uses experience, and the practicality is strong.

In one embodiment, the number of the LED lamps 6 is two, and the LED lamps are respectively disposed at two sides of the lens, and the cross-sectional shape of the second transparent plate 7 is complementary to the cross-sectional shape of the first transparent plate 6, and forms the bottom cross-section of the bottom cover after the complementary. In other embodiments, the number of the LED lamps and the shapes of the first and second light-transmitting plates can be arranged in other adaptability.

Referring to fig. 2 and 4, the parking camera device 100 further includes a waterproof wiring port 8 disposed on the bottom cover 2, a threading port 24 is disposed on a side surface of the bottom cover 2 close to the top cover 1, and the waterproof wiring port 8 is disposed through the threading port 24. Through setting up waterproof wiring mouth 8 and threading mouth 24, be convenient for connect the electronic component in the bottom 2, can also guarantee original water-proof effects, avoid the wiring end to contact well because of intaking simultaneously, guarantee that intelligent parking camera device 100 can normally work, the practicality is strong.

In one embodiment, the waterproof wire connection port 8 is a 4-core wire connection port, and includes a 48V wire connection core, a GND wire connection core, a 485A wire connection core, and a 485B wire connection core.

Referring to fig. 2, the parking camera device 100 further includes a sealing plug 9, the top cover 1 is provided with a bolt hole 12 for being connected with the bottom cover 2 by a bolt, and the sealing plug 9 is arranged in the bolt hole 12; the top cover 1 is also provided with a bolt groove 13 for bolting with a basket bottom plate of the shared bicycle. Through setting up sealing plug 9 and the bolt groove 13 that does not run through, can prevent that the rainwater from passing through in the bolt mounting hole gets into the bottom, reinforcing waterproof performance.

A shared bicycle with a parking camera device comprises a bicycle body, wherein an installation part is arranged on the bicycle body, and the parking camera device is installed on the bicycle body at a fixed angle and shoots towards the ground or the area near the front wheel of the bicycle body. Preferably, the mounting portion is a basket bottom plate, the basket bottom plate is connected with the top cover in a fastening mode through bolts, and the camera is used for shooting parking identifiers on a ground parking frame at a parking point. In other embodiments, the mounting portion may also be a front fork axle tube of a shared bicycle or the like, which is fixedly attached to the top cover by fasteners.

The vehicle body is provided with a GPS device suitable for acquiring current shared vehicle positioning information and a parking camera device suitable for shooting image information of a parking frame on the ground of a parking area or the ground area near wheels, and the parking camera device can identify a parking identifier through the shot image information. In this embodiment, the parking identifier is a color block such as red or yellow drawn on the edge of the ground parking frame in the parking area, or a graphic identifier such as an arrow or a five-pointed star. In other embodiments, the parking identifier may also be provided as a physical identification such as a marking line, a light spot, a two-dimensional code, a bar code, etc. that facilitates easy identification and is less costly. For the parking identifier identified by the two-dimensional code and the bar code, the number information and/or the identity information of the parking area can be recorded.

The car body is also provided with a loudspeaker suitable for prompting whether the car is returned successfully by a user and a car lock used for locking the car body, and the parking camera supports firmware upgrading through OTA. In other embodiments, the vehicle body is further provided with an IMU device adapted to provide current attitude information of the vehicle body. The attitude information of the vehicle body is detected through the IMU device, so that the parking identifier is more accurate and has good reference when the image information of the parking identifier is processed.

A car returning system comprises a shared vehicle with a parking camera device, a parking frame on the ground of a parking area is provided with a physical parking identifier, and the car returning system also comprises a platform capable of reading current image information of a car body. When a user issues a car returning instruction through the platform, whether the car returning is allowed is judged by identifying whether the position information is in the fixed point area and identifying the parking identifier through the image information. And the platform executes a vehicle returning instruction according to the combination of the remote position information and the image information. For example, if the vehicle is not parked in the specified parking area, the horn is used for giving a prompt that the vehicle cannot be returned, and the vehicle is required to be placed in the specified parking area for returning; if the vehicle is parked in the parking area but the angle is too deviated, for example, if the vehicle is placed transversely, corresponding voice prompt can be performed; if the vehicle is not placed according to the regulations in the set area after the prompt, the vehicle returning is unsuccessful, and meanwhile, the vehicle returning can be reported to the platform to inform relevant workers of returning and adjusting the vehicle on site. The parking camera device analyzes whether the vehicle body is transversely placed, vertical or inclined by analyzing the rotation angle and the turnover angle of the parking identifier in the image information. The parking camera analyzes whether the vehicle body is in the parking area by analyzing the position of the parking identifier in the image information.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a sharing vehicle with parking camera device which characterized in that: the vehicle comprises a vehicle body, wherein a GPS device suitable for acquiring current shared vehicle positioning information and a parking camera device suitable for shooting image information of a parking frame on the ground of a parking area or the ground area near wheels are arranged on the vehicle body, the parking camera device comprises a lens and a main board, and a parking identifier can be identified through the shot image information.

2. The shared vehicle with the parking camera according to claim 1, characterized in that: the lens is mounted on the vehicle body at a fixed angle and photographs toward the ground or an area near a front wheel of the vehicle body.

3. The shared vehicle with the parking camera according to claim 2, characterized in that: the parking identifier includes at least one of: color block, pattern mark, line mark, light spot, two-dimensional code and bar code.

4. The shared vehicle with the parking camera according to claim 3, characterized in that: for the parking identifier identified by the two-dimensional code and the bar code, the number information and/or the identity information of the parking area are also recorded.

5. The shared vehicle with the parking camera according to claim 1, characterized in that: still be equipped with on the automobile body and be suitable for the suggestion user whether the car is successful that the parking camera device supports through OTA upgrading firmware.

6. The shared vehicle with the parking camera according to claim 1, characterized in that: the vehicle body is also provided with an IMU device suitable for providing current attitude information of the vehicle body and a lock for locking the vehicle body.

7. A car returning system, comprising the shared vehicle with a parking camera according to any one of claims 1 to 6, wherein a parking frame on the ground of the parking area is provided with a physical parking identifier, and further comprising a platform capable of reading current image information of the car body.

8. The car returning system according to claim 7, wherein: when a user issues a car returning instruction through the platform, whether car returning is allowed is judged by identifying whether the position information is in the fixed point area or not and identifying the parking identifier through the image information.

9. The car returning system according to claim 8, wherein: and the platform executes a vehicle returning instruction according to the combination of the position information and the image information which are remotely transmitted.

10. A carriage return system according to claim 9, wherein: the parking camera device analyzes whether the vehicle body is transversely placed, vertical or inclined by analyzing the rotation angle and the turnover angle of the parking identifier in the image information; and/or analyzing whether the vehicle body is within the parking area by analyzing a position of the parking identifier in the image information.