Toll collecting system and method including determination of a towed vehicle
First Claim
1. A toll collecting system, comprising:
- first detection means and second detection means which are sequentially arranged in a moving direction of vehicles passing on a traffic lane to collect a toll for detecting a passing of a first vehicle and a second vehicle moving behind the first vehicle respectively;
radio communication means for carrying out radio communication with the first vehicle passing on the traffic lane and with the second vehicle respectively and obtaining information such as a vehicle kind and a vehicle number;
photographing means for taking a photograph of a number plate of each vehicle on the traffic lane;
vehicle information obtaining means for obtaining vehicle information of the second vehicle from the number plate of the second vehicle photographed by the photographing means when the first detection means judges the number of passing vehicles of the first vehicle as two vehicles and the second detection means judges the number of passing vehicles of the first vehicle as one vehicle; and
recognition means for comparing the vehicle information obtained by the vehicle information obtaining means with the vehicle information obtained by the radio communication means and recognizing the second vehicle of the first vehicle which is detected as two vehicles by the first detection means as a misread vehicle when both types of information coincide with each other.
1 Assignment
0 Petitions
Accused Products
Abstract
The toll collecting system includes a first detector and a second detector which are sequentially arranged in the moving direction of vehicles passing on the traffic lane for collecting charges and detect a passing first vehicle and a second vehicle moving behind the first vehicle respectively, a roadside antenna and an antenna controller for carrying out radio communication between the detector and the first vehicle passing on the traffic lane and between the detector and the second vehicle respectively and obtaining information such as a vehicle kind and a vehicle number, a camera for taking a photograph of the number plate of each vehicle on the traffic lane, and an image processor for obtaining vehicle information of the second vehicle from the number plate of the second vehicle photographed by the camera when the first detector judges the number of passing vehicles of the first vehicle as two vehicles and the second detector judges the number of passing vehicles of the first vehicle as one vehicle. The system compares the vehicle information obtained by the image processor with the vehicle information obtained by the antenna controller and recognizes the second vehicle of the first vehicle which is detected as two vehicles by the first detection means as a misread car when both types of information coincide with each other.
16 Citations
11 Claims
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1. A toll collecting system, comprising:
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first detection means and second detection means which are sequentially arranged in a moving direction of vehicles passing on a traffic lane to collect a toll for detecting a passing of a first vehicle and a second vehicle moving behind the first vehicle respectively; radio communication means for carrying out radio communication with the first vehicle passing on the traffic lane and with the second vehicle respectively and obtaining information such as a vehicle kind and a vehicle number; photographing means for taking a photograph of a number plate of each vehicle on the traffic lane; vehicle information obtaining means for obtaining vehicle information of the second vehicle from the number plate of the second vehicle photographed by the photographing means when the first detection means judges the number of passing vehicles of the first vehicle as two vehicles and the second detection means judges the number of passing vehicles of the first vehicle as one vehicle; and recognition means for comparing the vehicle information obtained by the vehicle information obtaining means with the vehicle information obtained by the radio communication means and recognizing the second vehicle of the first vehicle which is detected as two vehicles by the first detection means as a misread vehicle when both types of information coincide with each other. - View Dependent Claims (2, 3)
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4. A toll collecting method for collecting a toll from a vehicle, comprising the steps of:
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carrying out radio communication with a first vehicle drawing another vehicle to be drawn passing on a traffic lane, obtaining information such as a vehicle kind and a vehicle number, and collecting a toll; judging the another vehicle drawn by the first vehicle as a vehicle different from the first vehicle; stopping a subsequent vehicle moving behind the first vehicle so as to stop the another vehicle which is judged as a different vehicle from the first vehicle by the step of judging after the first vehicle drawing the another vehicle passed; carrying out radio communication with a second vehicle passing after the first vehicle, obtaining information such as a vehicle kind and a vehicle number, and collecting a toll; photographing a number plate of the second vehicle stopped by the stopping step; comparing the information obtained from the second vehicle with the photographed number plate; and permitting passing of the second vehicle when the vehicle whose number plate is photographed is the same vehicle as the second vehicle whose information is obtained from the second vehicle on the basis of the comparison at the comparing step. - View Dependent Claims (5)
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6. A toll collecting system, comprising:
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first detection means and second detection means which are sequentially arranged in a moving direction of vehicles passing on a traffic lane to collect a toll for detecting a passing of a first vehicle and a second vehicle moving behind the first vehicle respectively; radio communication means for carrying out radio communication with the first vehicle passing on the traffic lane and with the second vehicle respectively and obtaining information such as a vehicle kind and a vehicle number; vehicle restraining means for restraining the second vehicle when the first detection means judges the number of passing vehicles of the first vehicle as two vehicles and the second detection means judges the number of passing vehicles of the first vehicle as one vehicle; vehicle information obtaining means for photographing a number plate of the restrained second vehicle and obtaining vehicle information of the second vehicle from the number plate; and recognition means for comparing the vehicle information obtained by the vehicle information obtaining means with the vehicle information obtained by the radio communication means and recognizing the second vehicle of the first vehicle which is detected as two vehicles by the first detection means as a misread vehicle when both types of information coincide with each other. - View Dependent Claims (7, 8)
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9. A toll collecting system, comprising:
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first detection means and second detection means which are sequentially arranged in a moving direction of vehicles passing on a traffic lane to collect a toll for detecting a passing of a first vehicle and a second vehicle moving behind the first vehicle respectively; radio communication means for carrying out radio communication with the first vehicle passing on the traffic lane and with the second vehicle respectively and obtaining information such as a vehicle kind and a vehicle number; vehicle restraining means for restraining the second vehicle when the first detection means judges the number of passing vehicles of the first vehicle as two vehicles and the second detection means judges the number of passing vehicles of the first vehicle as one vehicle; vehicle information obtaining means for photographing a number plate of the restrained second vehicle and obtaining vehicle information of the second vehicle from the number plate; and leading means for comparing the vehicle information obtained by the vehicle information obtaining means with the vehicle information obtained by the radio communication means and leading the second vehicle restrained by the vehicle restraining means to a predetermined place when both types of information do not coincide with each other.
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10. A toll collecting system, comprising:
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first detection means and second detection means which are sequentially arranged in a moving direction of vehicles passing on a traffic lane to collect a toll for detecting a passing of a first vehicle and a second vehicle moving behind the first vehicle respectively; toll collecting means for collecting a toll from the first and second vehicles passing on the traffic lane; photographing means for taking a photograph of a number plate of each vehicle on the traffic lane; vehicle information obtaining means for obtaining vehicle information of the second vehicle from the number plate of the second vehicle photographed by the photographing means when the first detection means judges the number of passing vehicles of the first vehicle as two vehicles and the second detection means judges the number of passing vehicles of the first vehicle as one vehicle; and recognition means for comparing the vehicle information obtained by the vehicle information obtaining means with the vehicle which is collected the toll by the toll collecting means and recognizing the second vehicle of the first vehicle which is detected as two vehicles by the first detection means as a misread vehicle when both types of information coincide with each other. - View Dependent Claims (11)
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Specification