Automatic determination of an emission value for a motor...

Measuring and testing – Gas analysis – Gas of combustion

Reexamination Certificate

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C073S114690

Reexamination Certificate

active

08047052

ABSTRACT:
The invention concerns the automatic determination of an emission value for a motor vehicle. For this purpose, a system for the automatic determination of an emission value for a motor vehicle4is described that comprises the following: a fuel quantity sensor1, an identification device3for registering an account identification, an account database7containing at least one account information item for each of a multitude of accounts8, and a determination device6, where: the fuel quantity sensor1determines a fuel quantity added to the tank and transmits it to the determination device6; an account identification registered by the identification device3is transmitted to the determination device6and is associated with the fuel quantity added to the tank; and where the determination device6determines the emission value on the basis of the fuel quantity added to the tank and at least one account information item of the account8associated with the account identification. This permits a simple and reliable determination of the emission value that also meets with a high degree of acceptance by the users.

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patent: 2010/0161391 (2010-06-01), Ashby et al.
patent: 2010/0217535 (2010-08-01), Seidel

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