Method of and apparatus for recording fuel supplied to a vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01F-001/00
G01F-015/06
G01Q-090/00
G06F-019/00
G06F-017/40
출원번호
US-0542246
(2009-08-17)
등록번호
US-8442783
(2013-05-14)
발명자
/ 주소
Piszko, Peter
출원인 / 주소
Piszko, Peter
대리인 / 주소
Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
인용정보
피인용 횟수 :
2인용 특허 :
23
초록▼
A fuel measuring device, for mounting on the inlet to a vehicle fuel tank, has a sensor for recording a flow rate of fuel flowing through the inlet into the vehicle fuel tank. A processor for integrating the fuel flow rate to determine amount of fuel supplied to the fuel tank and a data storage devi
A fuel measuring device, for mounting on the inlet to a vehicle fuel tank, has a sensor for recording a flow rate of fuel flowing through the inlet into the vehicle fuel tank. A processor for integrating the fuel flow rate to determine amount of fuel supplied to the fuel tank and a data storage device, for storing data indicative of the volume of fuel supplied to the vehicle fuel tank, are provided. A connector, for enabling the stored data on fuel volume to be transferred from the fuel measuring device on the vehicle to another device separate from the vehicle. A signal from a sender unit of a vehicle fuel tank may be used. A related method enables fuel usage to be tracked by, for example, the renter of a vehicle, and a further related method provides improved fuel gauges for use in fleets of rental cars.
대표청구항▼
1. In combination a vehicle including a vehicle fuel tank having an inlet and a fuel measuring device mounted on the inlet to the vehicle fuel tank, the fuel measuring device comprising: a sensor for recording a flow rate of fuel flowing through the inlet into the vehicle fuel tank;a processor for i
1. In combination a vehicle including a vehicle fuel tank having an inlet and a fuel measuring device mounted on the inlet to the vehicle fuel tank, the fuel measuring device comprising: a sensor for recording a flow rate of fuel flowing through the inlet into the vehicle fuel tank;a processor for integrating the fuel flow rate to determine amount of fuel supplied to the fuel tank;a data storage device, for storing data indicative of the volume of fuel supplied to the vehicle fuel tank;and a connector, for enabling the stored data on fuel volume to be transferred from the fuel measuring device on the vehicle to another device separate from the vehicle. 2. The combination as claimed in claim 1, wherein the connector provides at least one of a wired connection and wireless connection. 3. The combination as claimed in claim 1, that is removable, whereby, in use, the fuel measuring device may be mounted on a vehicle for use in a rental fleet, and, when the vehicle is to be resold, the fuel measuring device may be removed for reuse. 4. The combination as claimed in claim 1, wherein the connector includes an input enabling the fuel measuring device to be reset, whereby the recorded volume of fuel supplied to the vehicle can be reset to zero. 5. The combination as claimed in claim 1, including a connector, for connection to the vehicle electrical supply. 6. In combination a fuel measuring device and a vehicle, the fuel measuring device being mounted on the vehicle and being connected to a signal from a sender unit of a vehicle fuel tank, the fuel measuring device comprising: a processor for determining amounts of fuel supplied to the vehicle from increases in the fuel level in the fuel tank indicated by the signal from the sender unit;a data storage device, connected to the processor, for recording data indicative of the fuel amounts supplied to the vehicle;and a connector for enabling the stored data to be transferred to another device remote from the vehicle. 7. The combination as claimed in claim 6, wherein the connector provides at least one of wired and a wireless connection. 8. The combination as claimed in claim 6, wherein the processor includes a connection to a dashboard microprocessor for receiving a signal indicative of average fuel consumption rate from the dashboard microprocessor and storing the fuel consumption data in the data storage unit, for later transfer to a device remote from the vehicle. 9. A method of renting a vehicle and recording fuel volume, the method comprising the steps of: (1) recording a start odometer reading;(2) completing a rental agreement with a customer;(3) during a term of the rental agreement, recording fuel supplied to the vehicle;(4) on return of the vehicle at the end of the rental agreement, recording an end odometer reading, and from the start and end odometer readings determining a total distance traveled;(5) from total distance travelled and an expected fuel consumption rate, calculating an expected total fuel consumption figure for the term of rental agreement;(6) at the end of the rental agreement, recording total fuel supplied to the vehicle during the term of the agreement;(7) comparing total fuel supplied to the vehicle with the expected volume of fuel supplied to a vehicle, to determine if adequate fuel has been supplied to the vehicle. 10. A method as claimed in claim 9, including, if the total fuel actually supplied to the vehicle during the term of the rental agreement is less than the expected amount of fuel that was consumed during the time of the rental agreement, charging the customer for the difference between these two amounts. 11. A method is claimed in claim 10, including in the rental agreement the following provisions: (a) the volume of fuel that should be supplied to the vehicle is to be calculated from the distance traveled by the vehicle during the term of the rental agreement and a base fuel consumption rate figure;(b) if the actual total fuel actually supplied to the vehicle during the term of the agreement is less than the expected volume of fuel that should have been supplied to the vehicle, charging the customer for the difference in the two amounts;(c) providing that the charge will be calculated as the difference between the two amounts multiplied by a fixed price for the fuel per unit volume. 12. In combination a vehicle and a fuel measuring device mounted on an inlet to a vehicle fuel tank, the fuel measuring device comprising a sensor for measuring fuel supplied to the vehicle, a data store for storing the fuel data, and a connector or display for enabling transmission of the data to another device for use externally of the vehicle.
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이 특허에 인용된 특허 (23)
Nawrocki Ryszard (Inkster MI), Apparatus and method for gauging the amount of fuel in a vehicle fuel tank subject to tilt.
Vali Victor (Laguna Hills CA) Chang David B. (Tustin CA) Brownrigg Patrick C. (Long Beach CA), Liquid gauge having an optical fiber with flexible membrane enclosure.
Suthergreen David B. (Stamford CT) Cotton Fredrick W. (Irvington NY) Zingel Richard M. (Mahopac NY), System for monitoring fills of liquid in a tank container and ongoing liquid condition.
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