System, method, and recording medium for vehicle weight detection
First Claim
1. A vehicle weight detection system, comprising:
- a first weight calculating circuit configured to calculate a first difference between a first expected weight of a vehicle and a first current weight of the vehicle, each of the first expected weight of the vehicle and the first current weight of the vehicle being determined based on On-Board Dash (OBD) input data;
a second weight calculating circuit configured to calculate a second difference between a second expected weight of the vehicle and a second current weight of the vehicle, each of the second expected weight of the vehicle and the second current weight of the vehicle being determined based on a spring-mass-damper mechanical algorithm using vehicle data received from a user device;
a comparing circuit configured to compare each of the first difference and the second difference to a predetermined weight difference threshold value; and
a location checking circuit configured to check if a location of the vehicle matches a location in a list of verified weight change locations of a database if the comparing circuit detects at least one of the first difference and the second difference is greater than the predetermined weight difference threshold value.
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Abstract
A vehicle weight detection method, system, and non-transitory computer readable medium, include calculating a first difference between a first expected weight of a vehicle and a first current weight of the vehicle based on On-Board Dash (OBD) input data, calculating a second difference between a second expected weight of the vehicle and a second current weight of the vehicle based on a spring-mass-damper mechanical algorithm using vehicle data received from a user device, a comparing circuit configured to compare each of the first difference and the second difference to a predetermined weight difference threshold value, and a location checking circuit configured to checks if a location of the vehicle matches a location in a list of verified weight change locations of a database if the comparing circuit detects at least one of the first difference and the second difference is greater than the predetermined weight difference threshold value.
10 Citations
20 Claims
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1. A vehicle weight detection system, comprising:
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a first weight calculating circuit configured to calculate a first difference between a first expected weight of a vehicle and a first current weight of the vehicle, each of the first expected weight of the vehicle and the first current weight of the vehicle being determined based on On-Board Dash (OBD) input data; a second weight calculating circuit configured to calculate a second difference between a second expected weight of the vehicle and a second current weight of the vehicle, each of the second expected weight of the vehicle and the second current weight of the vehicle being determined based on a spring-mass-damper mechanical algorithm using vehicle data received from a user device; a comparing circuit configured to compare each of the first difference and the second difference to a predetermined weight difference threshold value; and a location checking circuit configured to check if a location of the vehicle matches a location in a list of verified weight change locations of a database if the comparing circuit detects at least one of the first difference and the second difference is greater than the predetermined weight difference threshold value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle weight detection method, comprising:
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first calculating a first difference between a first expected weight of a vehicle and a first current weight of the vehicle, each of the first expected weight of the vehicle and the first current weight of the vehicle being determined based on On-Board Dash (OBD) input data; second calculating a second difference between a second expected weight of the vehicle and a second current weight of the vehicle, each of the second expected weight of the vehicle and the second current weight of the vehicle being determined based on a spring-mass-damper mechanical algorithm using vehicle data received from a user device; comparing each of the first difference and the second difference to a predetermined weight difference threshold value; and checking if a location of the vehicle matches a location in a list of verified weight change locations of a database if the comparing detects at least one of the first difference and the second difference is greater than the predetermined weight difference threshold value. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A non-transitory computer-readable recording medium recording a vehicle weight detection program, the program causing a computer to perform:
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first calculating a first difference between a first expected weight of a vehicle and a first current weight of the vehicle, each of the first expected weight of the vehicle and the first current weight of the vehicle being determined based on On-Board Dash (OBD) input data; second calculating a second difference between a second expected weight of the vehicle and a second current weight of the vehicle, each of the second expected weight of the vehicle and the second current weight of the vehicle being determined based on a spring-mass-damper mechanical algorithm using vehicle data received from a user device;
comparing each of the first difference and the second difference to a predetermined weight difference threshold value; andchecking if a location of the vehicle matches a location in a list of verified weight change locations of a database if the comparing detects at least one of the first difference and the second difference is greater than the predetermined weight difference threshold value. - View Dependent Claims (17, 18, 19, 20)
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Specification