System and method for automatic inspection of vehicles

1 . An automatic inspection station for inspecting exterior of vehicles, the inspection station comprising:

a physical structure configured to be deployable at a predetermined location and, when deployed defining at least first and second adjacent compartments and exposing an inner space of the first compartment to vehicle's entry and exit into and from said inner space and at least partially isolate said inner space from ambient light,

said first compartment comprising an inspection system, and

said second compartment comprising a control system in data communication with the inspection system, said inspection system comprising an optical imaging system configured and operable for imaging a vehicle located within at least part of said inner space and generating image data, said control system being configured and operable to process the image data and generate data indicative of vehicle's status, wherein the control system comprises an inspection controller configured and operable to operate the inspection system to implement one or more selected inspection modes during one or more inspection sessions, said one or more inspection modes being selected in accordance with a specific vehicle to be inspected.

2 . The inspection station according to claim 1 , wherein said physical structure has one of the following configurations:

said physical structure defines the vehicle's entry and exit at one side of inner space; and

said physical structure defines the vehicle's entry and exit at opposite sides, respectively, of said inner space, thereby enabling inspection of the vehicle while being stationary located within said inner space and enabling inspection of the vehicle while passing through said inner space.

3 . The inspection station according to claim 1 , wherein said physical structure has at least one of the following configurations:

said physical structure is configured as a mobile structure; and

said physical structure is configured as a canopy or tent.

4 . The inspection system according to claim 1 , wherein said physical structure is configured as a mobile structure of a cargo container.

5 . The inspection station according to claim 4 , characterized by at least one of the following:

at least one of facets of said cargo container is configured as a door, which when being shifted to its open position, exposes the inner space of the first compartment of the container to the vehicle's entry and exit;

opposite facets of the cargo container are configured as opposite doors, which when being shifted to their open positions, expose the inner space of said first compartment to vehicle's entry and exit respectively; and

said optical imaging system comprises at least one light source configured to illuminate at least said part of the inner space, and two or more cameras defining two or more fields of view to collect illuminating light returned from said illuminated at least part of the inner space.

6 . The inspection station according to claim 4 , further comprising at least one ramp configured to be removably attached to respective at least one facet of the container to enable entry of the vehicle from road to said inner space at container level and exit of the vehicle from the inner space.

7 . The inspection station according to claim 1 , wherein said optical imaging system comprises:

at least one light source configured to illuminate at least said part of the inner space, and

two or more cameras defining two or more fields of view to collect illuminating light returned from said illuminated at least part of the inner space,

said optical imaging system being characterized by at least one of the following:

the fields of view of at least some cameras being partially overlapping;

the optical imaging system comprises first and second imaging units comprising first and second cameras configured to collect illuminating light returned from first and second regions of the illuminated at least part of the inner space;

at least one of the light sources is configured and operable with one or more of the following spectral characteristics: colored, monochrome, NIR, IR;

at least one of the light sources is configured to produce coherent illumination;

at least one of the light sources produces diffusive illumination; and

at least one of the light sources directs light onto diffusive inner surfaces of said physical structure such that said at least part of the inner space is illuminated by light scattered from said diffusive inner surfaces.

8 . The inspection station according to claim 7 , wherein at least one of said cameras is configured and operable with one or more of the following spectral characteristics: colored, monochrome, NIR, IR.

9 . The inspection station according to claim 7 characterized by at least one of the following:

the at least one of the light sources is configured to illuminate said at least part of the inner space by structured light thereby enabling 3D imaging of an illuminated portion of the vehicle's exterior; and

the at least one of the light sources is configured and operable to project on said at least part of the inner space a predetermined pattern, thereby enabling to identify changes in topology of a portion of the vehicle's exterior being imaged.

10 . The inspection station according to claim 1 , characterized by at least one of the following:

further comprises at least one sensor configured and operable to detect vehicle's identification data provided on the vehicle entering said inner space, and communicate said identification data to the control system in association with the image data of said vehicle;

further comprises one or more sensors configured and operable to provide sensing data indicative of the vehicle's position within said inner space to thereby enable activation of an inspection session upon identifying, based on said sensing data that the vehicle entering said inner space is in a registration position with respect to said optical imaging system; and

said optical imaging system is configured and operable to detect vehicle's identification data provided on the vehicle being imaged and communicate said identification data to the control system in association with the image data of said vehicle.

11 . The inspection station according to claim 1 , wherein said inspection system further comprises one or more sensors configured and operable to provide sensing data indicative of the vehicle's position within said inner space to thereby enable activation of an inspection session upon identifying, based on said sensing data that the vehicle entering said inner space is in a registration position with respect to said optical imaging system, said one or more sensors comprising at least one proximity sensor.

12 . The inspection station according to claim 1 , wherein said inspection system further comprises one or more sensors configured and operable to provide sensing data indicative of the vehicle's position within said inner space to thereby enable activation of an inspection session upon identifying, based on said sensing data that the vehicle entering said inner space is in a registration position with respect to said optical imaging system, said one or more sensors comprising at least one of the following: at least one proximity sensor; and an optical system utilizing a physical or virtual target.

13 . The inspection station according to claim 1 , wherein the inspection system comprises a triggering system configured and operable to activate an inspection session by generating a triggering signal upon determining that at least a certain portion of the vehicle has arrived at a target location, defined by a physical or virtual target.

14 . The inspection station according to claim 13 , wherein the triggering system is characterized by at least one of the following:

the triggering system comprises one or more from the following sensors: LIDAR, ultrasound proximity sensor, distance measuring sensor, laser cross line sensor, pressure sensor, sound microphone, microswitch; and

the triggering system comprises a camera operable to provide video data enabling at least one of motion detection and object detection from said video data, thereby enabling said determining of a location of the at least certain portion of the vehicle.

15 . The inspection station according to claim 1 , wherein said control system is characterized by at least one of the following:

the control system is configured and operable for data communication with a cloud server;

the control system comprises a data processor and analyzer comprising a defect identifier configured and operable to process the image data and generate defect-related data being indicative of the vehicle's status;

the control system is configured and operable to generate and store a report about the vehicle's status; and

the control system is configured and operable to process the image data by carrying out the following: identify in the image data various features of the vehicle, apply segmentation processing to image data corresponding to one or more of the features, and analyzing segmentation processing results by machine learning and, upon identifying a defect in the feature evaluating a corresponding damage, and generating the data indicative of the vehicle's status.

16 . The inspection station according to claim 1 , wherein said control system comprises a data processor and analyzer comprising a defect identifier configured and operable to process the image data and generate defect-related data being indicative of the vehicle's status, said data processor and analyzer further comprising a damage estimator utility configured and operable to analyze the defect-related data to estimate corresponding damage being indicative of the vehicle's status.

17 . The inspection station according to claim 1 , wherein said control system comprises a data processor and analyzer comprising a defect identifier configured and operable to process the image data and generate defect-related data being indicative of the vehicle's status, said control system being configured and operable to communicate said defect-related data to a cloud server to enable further analysis of the defect-related data to estimate corresponding damage being indicative of the vehicle's status.

18 . The inspection station according to claim 1 , comprising a vehicle identifier configured and operable to identify the vehicle arriving to the inspection system and generating corresponding vehicle data to be assigned to the data indicative of the respective vehicle's status.

19 . A method for automatic inspection of vehicles, the method comprising:

providing the automatic inspection station of claim 1 ;

providing, at a vehicle location, the physical structure in its deployed position defining said first and second adjacent compartment;

identifying the vehicle entering said inner space and generating vehicle relating data;

upon identifying, by said inspection system that the vehicle is located in a registered position in said inner space, activating an imaging system of said inspection system to perform one or more imaging sessions on at least selected parts of said vehicle, by implementing one or more selected inspection modes being selected in accordance with a specific vehicle to be inspected, and generating image data indicative thereof; and

processing and analyzing the image data to detect defects in vehicle's exterior, classify damage, and generate corresponding vehicle's statis data.

20 . An automatic inspection station for inspecting exterior of vehicles, the inspection station comprising:

a physical structure configured to be deployable at a predetermined location and, when deployed defining at least first and second adjacent compartments and exposing an inner space of the first compartment to vehicle's entry and exit into and from said inner space and at least partially isolate said inner space from ambient light,

said first compartment comprising an inspection system, and

said second compartment comprising a control system in data communication with the inspection system, said inspection system comprising an optical imaging system configured and operable for imaging a vehicle located within at least part of said inner space and generating image data, said control system being configured and operable to process the image data and generate data indicative of vehicle's status,

wherein the inspection system comprises a triggering system configured and operable to activate an inspection session by generating a triggering signal upon determining that at least a certain portion of the vehicle has arrived at a target location, defined by a physical or virtual target.

21 . The inspection station according to claim 20 , wherein the control system comprises an inspection controller configured and operable to operate the inspection system to implement one or more selected inspection modes during one or more inspection sessions, said one or more inspection modes being selected in accordance with a specific vehicle to be inspected.

22 . The inspection station according to claim 20 , wherein the triggering system is characterized by at least one of the following:

the triggering system comprises one or more from the following sensors: LIDAR, ultrasound proximity sensor, distance measuring sensor, laser cross line sensor, pressure sensor, sound microphone, microswitch; and

the triggering system comprises a camera operable to provide video data enabling at least one of motion detection and object detection from said video data, thereby enabling said determining of a location of the at least certain portion of the vehicle.

23 . The inspection station according to claim 20 , comprising a vehicle identifier configured and operable to identify the vehicle arriving to the inspection system and generating corresponding vehicle data to be assigned to the data indicative of the respective vehicle's status.

24 . The inspection station according to claim 4 , wherein said cargo container is divided by a partitioning wall into said first compartment and the second compartment, and is configured such that, when being deployed, the first compartment is opened at least at one side thereof providing that the inner space of the first compartment is exposed to vehicle's entry and exit into and from said inner space, and the second compartment is configured as a control room compartment adjacent to the first compartment.

25 . The inspection station according to claim 4 , wherein said control system comprises a generator configured to provide power to various devices of the inspection system thereby enabling the inspection station within the cargo container to operate as an autonomous unit substantially independent on an external power source or weather conditions.