Fuel level indication in a vehicle
The indication of a fuel level in a vehicle is disclosed herein. The vehicle can monitor the ignition switch to determine whether the vehicle is on or off. Also, the vehicle can determine a fuel level when state of the vehicle changes (e.g., switches from on to off, and vice versa). When the fuel level at the on state (e.g., ignition-on fuel level) is different from the fuel level at the off state, the vehicle can determine whether the vehicle is located at a fueling station. If the vehicle is located at the fueling station, the vehicle can generate an indication of the ignition-on fuel level within a user interface.
1. A system for indicating a fuel level in a vehicle, comprising:
a processor,
and memory operatively connected to the processor, the memory storing:
ignition monitoring module instructions that, when executed by the processor, cause the processor to receive an ignition-on signal and an ignition-off signal;
fuel level module instructions that, when executed by the processor, cause the processor to
determine an ignition-on fuel level upon receiving the ignition-on signal based, at least in part, on data received from a fuel level sensor,
determine an ignition-off fuel level upon receiving the ignition-off signal based, at least in part, on data received from the fuel level sensor, and
determine whether the ignition-on fuel level is within a threshold of the ignition-off fuel level;
location module instructions that, when executed by the processor, cause the processor to determine a location of the vehicle with respect to a nearest one of a plurality of fueling stations; and
user interface module instructions that, when executed by the processor, cause the processor to generate an indication of the ignition-on fuel level within a user interface of the vehicle in response to (i) the ignition-on fuel level being within the threshold of the ignition-off fuel level and (ii) the vehicle being located at the nearest one of the plurality of fueling stations.
2. The system of claim 1 , wherein the user interface module instructions include instructions that, when executed by the processor, cause the processor to generate an indication of the ignition-off fuel level in response to (i) the ignition-on fuel level being within the threshold of the ignition-off fuel level and (ii) the vehicle being located at a location other than any of the plurality of fueling stations.
3. The system of claim 1 , wherein the user interface module instructions include instructions that, when executed by the processor, cause the processor to generate the indication of the ignition-on fuel level in response to the ignition-on fuel level being greater than the ignition-off fuel level by the threshold.
4. The system of claim 1 , wherein the fuel level module instructions include instructions that, when executed by the processor, cause the processor to
receive, from the fuel level sensor, subsequent data corresponding to the fuel level after determining the ignition-on fuel level, and
filter the subsequent data to provide an adjusted fuel level that accounts for slosh within a fuel tank of the vehicle.
5. The system of claim 1 , wherein the location module instructions include instructions that, when executed by the processor, cause the processor to determine whether the one fueling station is within a predetermined distance from a nearest one of: (i) a plurality of airports and (ii) a plurality of rental car service locations.
6. The system of claim 5 , wherein the user interface module instructions include instructions that, when executed by the processor, cause the processor to generate the indication of the ignition-on fuel level within the user interface of the vehicle in response to (i) the ignition-on fuel level being within the threshold of the ignition-off fuel level (ii) the vehicle being located at the any one of the plurality of fueling stations and (iii) the any one fueling station being within the predetermined distance from the nearest one of: (a) the any one of the plurality of airports and (b) the any one of the plurality of rental car service locations.
7. A system for indicating a fuel level in a vehicle, comprising:
a fuel level sensor;
a processor operatively connected to the fuel level sensor; and
memory operatively connected to the processor, the memory storing:
ignition monitoring module instructions that, when executed by the processor, cause the processor to receive an ignition-on signal;
fuel level module instructions that, when executed by the processor, cause the processor to
determine an ignition-on fuel level based, at least in part, on data received from the fuel level sensor upon receiving the ignition-on signal,
determine an ignition-off fuel level based, at least in part, on data received from the fuel level sensor prior to receiving an ignition-off signal, and
determine whether the ignition-on fuel level is within a threshold of the ignition-off fuel level;
location module instructions that, when executed by the processor, cause the processor to determine a location of the vehicle with respect to one of a plurality of fueling stations; and
user interface module instructions that, when executed by the processor, cause the processor to generate an indication of the ignition-on fuel level within a user interface of the vehicle upon receiving the ignition-on signal when the vehicle is located at the one of the plurality of fueling stations and in response to determining (i) the ignition-on fuel level is within the threshold of the ignition-off fuel level and (ii) the vehicle is located at the one of the plurality of fueling stations.
8. The system of claim 7 , wherein the user interface module instructions include instructions that, when executed by the processor, cause the processor to generate an indication of the ignition-off fuel level within the user interface in response to (i) the ignition-on fuel level being within the threshold of the ignition-off fuel level and (ii) the vehicle being located at a location other than any of the plurality of fueling stations.
9. The system of claim 7 , wherein the fuel level module instructions include instructions that, when executed by the processor, cause the processor to
receive, from the fuel level sensor, subsequent data corresponding to the fuel level after determining the ignition-on fuel level, and
filter the subsequent data to provide an adjusted fuel level that accounts for slosh within a fuel tank of the vehicle.
10. The system of claim 7 , wherein the location module instructions include instructions that, when executed by the processor, cause the processor to determine whether the one of the plurality of fueling stations is within a predetermined distance from a nearest one of: (i) a plurality of airports and (ii) a plurality of rental car service locations.
11. A system for indicating a fuel level in a vehicle, comprising:
a fuel level sensor,
a processor operatively connected to the fuel level sensor, and
memory operatively connected to the processor, the memory storing:
ignition monitoring module instructions that, when executed by the processor, cause the processor to receive an ignition-on signal;
fuel level module instructions that, when executed by the processor, cause the processor to determine an ignition-on fuel level based, at least in part, on data received from the fuel level sensor upon receiving the ignition-on signal;
location module instructions that, when executed by the processor, cause the processor to
determine a location of the vehicle with respect to one of a plurality of fueling stations, and
determine whether the one of the plurality of fueling stations is within a predetermined distance from a nearest one of: (i) a plurality of airports and (ii) a plurality of rental car service locations, and
user interface module instructions that, when executed by the processor, cause the processor to generate an indication of the ignition-on fuel level within a user interface of the vehicle upon receiving the ignition-on signal when the vehicle is located at the one of the plurality of fueling stations and in response to (i) the vehicle being located at the one of the plurality of fueling stations and (ii) the one fueling station being within the predetermined distance from the nearest one of: (a) the plurality of airports and (b) the plurality of rental car service locations.
12. A method of indicating a fuel level in a vehicle, comprising:
in response to receiving an ignition-on signal from the vehicle being activated:
acquiring, from a fuel level sensor, data corresponding to a first fuel level present in a fuel tank of the vehicle; and
in response to receiving an ignition-off signal from the vehicle being deactivated:
acquiring, from the fuel level sensor, data corresponding to a second fuel level present in the fuel tank of the vehicle; and
determining whether the first fuel level is within a threshold of the second fuel level;
determining whether the vehicle is located at one of a plurality of fueling stations; and
generating an indication of the first fuel level within a user interface of the vehicle in response to (i) the first fuel level being within the threshold of the second fuel level and (ii) the vehicle being located at the one of the plurality of fueling stations.
13. The method of claim 12 , further comprising:
in response to determining the vehicle is located at a location other than any of the plurality of fueling stations, generating an indication of the second fuel level within the user interface of the vehicle in response to (i) receiving the ignition-on signal and (ii) the first fuel level being within the threshold of the second fuel level.
14. The method of claim 12 , further comprising:
determining whether the one of the plurality of fueling stations is within a predetermined distance from a nearest one of (i) a plurality of airports and (ii) a plurality of rental car service locations.
15. The method of claim 12 , further comprising:
receiving, from the fuel level sensor, data corresponding to a subsequent fuel level after determining the fuel level; and
filtering the data to provide an adjusted fuel level from the subsequent fuel level, the adjusted fuel level accounting for slosh within the fuel tank of the vehicle.
16. A method of indicating a fuel level in a vehicle, comprising:
in response to receiving an ignition-on signal from the vehicle being activated:
acquiring, from a fuel level sensor, data corresponding to the fuel level present in a fuel tank of the vehicle;
determining whether the vehicle is located at one of a plurality of fueling stations;
determining whether the one of the plurality of fueling stations is within a predetermined distance from a nearest one of (i) a plurality of airports and (ii) a plurality of rental car service locations; and
generating an indication of the fuel level within a user interface in response to (i) the vehicle being located at the one of the plurality of fueling stations and (ii) the one fueling station is within the predetermined distance from the nearest one of: (a) the plurality of airports and (b) the plurality of rental car service locations.