PARKED VEHICLE LOCATION SYSTEM

• US 20100272317A1
• Filed: 04/30/2010
• Published: 10/28/2010
• Est. Priority Date: 10/28/2008
• Status: Abandoned Application

• Current Assignee: Quality Informatoins System SA
• Original Assignee: Quality Informatoins System SA
• Inventors: Riesco Prieto, Pablo, Riesco Gacho, Marina, Gacho Conde, Lourdes, Riesco Prieto, Javier, Riesco Gacho, Sara
• Application Number:
  US12/771,225
• Publication Number:
  US 20100272317A1
• Time in Patent Office: Days
• US Class Current: 382/105
• CPC Class Codes: G07B 15/02 taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems G07B15/06 takes precedence; taximeters G07B13/00; parking meters per se G07F17/24; car rental systems per se G07B15/00
• CPC Class Codes: G08G 1/017 identifying vehicles G08G1/015, G08G1/054 take precedence
• CPC Class Codes: G08G 1/14 indicating individual free spaces in parking areas
• CPC Class Codes: G08G 1/146 where the parking area is a limited parking space, e.g. parking garage, restricted space

Abstract

The parked vehicle location system, comprising guiding means (2) distributed in the parking lot; positioning means (4) distributed along the guiding means (2); at least one license plate capturing device (3), comprising traction means for travelling along at least one section (2′,2″) of the guiding means (2); image capturing means (40) for obtaining the license plate of vehicles parked in the parking lot; means for reading (37) the positioning means (4), to determine its position; data transmission means (38) for sending information related to the license plates captured and the position where each license plate was captured to a control unit (5); the control unit (5) with data processing means (52) for obtaining from the information received the license plates of the vehicles parked in the parking lot and the parking space associated with each license plate.

Claims

1. Parked vehicle location system, wherein it comprises:

guiding means distributed in the parking lot to allow the displacement of at least one license plate capturing device along the driving lanes of the parking lot so as to capture the license plates of the vehicles parked in the parking spaces of the parking lot;

a plurality of positioning means distributed along the guiding means to allow at least one license plate capturing device circulating along the guiding means to know its position inside the parking lot;

at least one license plate capturing device comprising;

traction means set up for moving the license plate capturing device along at least one section of the guiding means;

image capturing means set up for obtaining the image of the license plate of vehicles parked in the parking spaces of the parking lot through which the license plate capturing device closely circulates;

means for reading the positioning means, through which the license plate capturing device determines its position;

data transmission means, through which the license plate capturing device sends information related to the license plates captured and the position where each license plate was captured to a control unit; and

a control unit, having data reception means through which it receives the information sent by the data transmission means of the license plate capturing device, and data processing means set up for obtaining from the information received the license plates of the vehicles parked at the parking lot and the parking space associated to each license plate.

2. The parked vehicle location system according to the claim 1, wherein the license plate capturing device additionally has lighting means for allowing the image capturing means to capture the license plates in dark areas.

3. The parked vehicle location system according to claim 2, wherein the traction means of the at least one license plate capturing device comprises at least an engine and at least a drive wheel.

4. The parked vehicle location system according to the claim 3, wherein the license plate capturing device additionally has an encoder for calculating the number of engine revolutions and thus the displacement produced.

5. The parked vehicle location system according to the claim 4, wherein the license plate capturing device comprises data processing means set up for determining its position in the parking lot from the information provided by the reading means of the positioning means and by the encoder.

6. The parked vehicle location system according to claim 5, wherein the license plate capturing device is powered through the guiding means.

7. The parked vehicle location system according to claims 6, wherein the license plate capturing device comprises data processing means set up for, from the images supplied by the image capturing means, obtaining the license plates of the vehicles.

8. The parked vehicle location system according to the claim 7, wherein the information related to the captured license plates and the position where each license plate was captured that is sent by the license plate capturing device to the control unit comprises at least the read license plate along with the identification of the last positioning means read at the moment of obtaining said license plate.

9. The parked vehicle location system according to claim 1, wherein the information related to the captured license plates and the position where each license plate was captured that is sent by the license plate capturing device to the control unit comprises at least the image of the license plate captured by the image capturing means along with the identification of the last positioning means read at the moment of obtaining said image.

10. The parked vehicle location system according to claim 8 when they depend on claim 4, wherein the information related to the captured license plates and the position where each license plate was captured that is sent by the license plate capturing device to the control unit additionally comprises the displacement provided by the encoder.

11. The parked vehicle location system according to claim 1, wherein the image capturing means comprise two cameras, each one facing each side of the driving lane travelled by the license plate capturing device, for simultaneously capturing the license plates of two parking space rows.

12. The parked vehicle location system according to the claim 11, wherein the information related to the captured license plates and the position where each license plate was captured that is sent by the license plate capturing device to the control unit comprises, for each license plate, the identification of the camera with which the license plate image was captured.

13. The parked vehicle location system according to claim 1, wherein it additionally comprises input means, connected to the control unit, for entering a license plate number corresponding to a vehicle that needs to be located in the interior of a parking lot;

and in that the data processing means are set up to find the location of the wanted vehicle according to the information provided by the at least one license plate capturing device.

14. The parked vehicle location system according to claim 13, wherein it additionally comprises output means for generating a report indicating the location of the wanted vehicle.