Systems and methods for particulate filter regeneration
First Claim
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1. A method, comprising:
- at an onset of a drive cycle, an electronic controller displaying a first driving route responsive to each of a particulate filter (PF) loading and past driving history; and
during travel along the first driving route, the electronic controller displaying an updated route responsive to each of traffic conditions and a comparison of a real-time driving history along the first driving route on the drive cycle relative to the past driving history.
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Abstract
Methods and systems are provided for selecting a first travel route for a vehicle from a database based on particulate filter regeneration requirements and an inferred initial driver state of mind. In one example, the initial driver state of mind may be selected based on a past driver history, and during travel along the first travel route, the driver state of mind may be updated based on the driver interactions with traffic. The route selection may also be updated based on the updated driver state of mind.
7 Citations
12 Claims
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1. A method, comprising:
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at an onset of a drive cycle, an electronic controller displaying a first driving route responsive to each of a particulate filter (PF) loading and past driving history; and during travel along the first driving route, the electronic controller displaying an updated route responsive to each of traffic conditions and a comparison of a real-time driving history along the first driving route on the drive cycle relative to the past driving history. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle system, comprising:
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a vehicle; a navigation system wirelessly connected to an external network; a display; an engine including an intake system and an exhaust system, the exhaust system including a particulate filter (PF) coupled to an exhaust passage and a pressure sensor coupled to the exhaust passage upstream of the particulate filter; and a controller with computer readable instructions stored on non-transitory memory for; at an onset of a drive cycle, displaying a first route based on PF load and a first driver state of mind; and responsive to driver interactions with traffic while travelling on the first route, displaying a plurality of updated routes based on a second driver state of mind, wherein the first driver state of mind is selected from a database based on each of the PF load and a driver history, and a change from the first driver state of mind to the second driver state of mind is based on the driver interactions with traffic while traveling on the first route. - View Dependent Claims (10, 11, 12)
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Specification