Drive mode guide system for vehicle and method thereof
First Claim
1. A drive mode guide system for a vehicle provided with a plurality of drive modes, comprising:
- an input unit configured to receive data input by the user, wherein the data input by the user is destination data;
a road information storage unit configured to store information related to a road state;
a real-time information storage unit configured to receive and store environmental information in real time;
a vehicle information storage unit configured to store information related to the vehicle;
a control unit configured to extract a possible-traveling path and a drive mode for the vehicle based on the real-time information, vehicle information and road state information; and
an output unit configured to output the possible-traveling path and the drive mode received from the control unit,wherein the control unit is configured to;
extract the possible-traveling path for the vehicle from the destination data received from the input unit,extract an expected consumed energy flow for the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit, andextract a drive mode suitable for the expected consumed energy flow for the possible-traveling path and the traveling information from the plurality of drive modes, wherein the expected consumed energy flow is extracted by configuring the control unit to;
calculate a dynamic load state applied to the vehicle during virtual travel through the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit;
calculate a fluid resistance state applied to the vehicle during the virtual travel through the possible-traveling path from information received from the real-time information storage unit and the vehicle information storage unit;
calculate a fuel consumption rage of the vehicle during virtual travel through the possible-traveling path from information on the calculated dynamic load state and fluid resistance state of the vehicle; and
calculate a heat load state of the vehicle from information received from the vehicle information storage unit based on the expected energy flow in the vehicle.
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Accused Products
Abstract
Disclosed is drive mode guide system for a vehicle provided with a plurality of drive modes. More specifically, a road information storage unit stores information related a road state. A real-time information storage unit receives and stores environmental information in real time. A vehicle information storage unit stores information related to the vehicle. A control unit then extracts a possible-traveling path and a drive mode and an outputs the possible-traveling path. A suggested drive mode received from the control unit based on the information stored in the road information storage unit, the real-time information storage unit, and the vehicle information storage unit.
18 Citations
13 Claims
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1. A drive mode guide system for a vehicle provided with a plurality of drive modes, comprising:
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an input unit configured to receive data input by the user, wherein the data input by the user is destination data; a road information storage unit configured to store information related to a road state; a real-time information storage unit configured to receive and store environmental information in real time; a vehicle information storage unit configured to store information related to the vehicle; a control unit configured to extract a possible-traveling path and a drive mode for the vehicle based on the real-time information, vehicle information and road state information; and an output unit configured to output the possible-traveling path and the drive mode received from the control unit, wherein the control unit is configured to; extract the possible-traveling path for the vehicle from the destination data received from the input unit, extract an expected consumed energy flow for the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit, and extract a drive mode suitable for the expected consumed energy flow for the possible-traveling path and the traveling information from the plurality of drive modes, wherein the expected consumed energy flow is extracted by configuring the control unit to; calculate a dynamic load state applied to the vehicle during virtual travel through the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit; calculate a fluid resistance state applied to the vehicle during the virtual travel through the possible-traveling path from information received from the real-time information storage unit and the vehicle information storage unit; calculate a fuel consumption rage of the vehicle during virtual travel through the possible-traveling path from information on the calculated dynamic load state and fluid resistance state of the vehicle; and calculate a heat load state of the vehicle from information received from the vehicle information storage unit based on the expected energy flow in the vehicle. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A drive mode guide output method of a drive mode guide system for a vehicle including a plurality of drive modes, the method comprising:
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inputting a destination; extracting, by a control unit, a possible-traveling path for the vehicle from the inputted destination; collecting, by the control unit, road state information related to the extracted possible-traveling path for the vehicle, real-time environmental information, and vehicle information; extracting, by the control unit, an expected consumed energy flow from the collected road state information, real-time environmental information, and vehicle information, wherein the expected consumed energy flow is extracted by; calculating a dynamic load state applied to the vehicle during virtual travel through the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit, calculating a fluid resistance state applied to the vehicle during virtual travel through the possible-traveling path from information received from the real-time information storage unit and the vehicle information storage unit, calculating a fuel consumption rate of the vehicle during virtual travel through the possible-traveling path from information on the calculated dynamic load state and fluid resistance state of the vehicle, and calculating a heat load state of the vehicle from information received from the vehicle information storage unit based on the expected energy flow in the vehicle; extracting, by the control unit, a suggested drive mode suitable for the expected consumed energy flow for the possible-traveling path and the traveling information from the plurality of drive modes; and outputting, by the control unit, the suggested drive mode. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory computer readable medium containing program instructions executed by a processor or controller, the computer readable medium comprising:
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program instructions that extract at least one possible-traveling path for the vehicle from an input destination; program instructions that collect road state information related to the extracted possible-traveling path for the vehicle, real-time environmental information, and vehicle information; program instructions that extract an expected consumed energy flow from the collected road state information, real-time environmental information, and vehicle information, wherein the expected consumed energy flow is extracted by; calculating a dynamic load state applied to the vehicle during virtual travel through the possible-traveling path from information received from the road information storage unit, the real-time information storage unit, and the vehicle information storage unit, calculating a fluid resistance state applied to the vehicle during virtual travel through the possible-traveling path from information received from the real-time information storage unit and the vehicle information storage unit, calculating a fuel consumption rate of the vehicle during virtual travel through the possible-traveling path from information on the calculated dynamic load state and fluid resistance state of the vehicle, and calculating a heat load state of the vehicle from information received from the vehicle information storage unit based on the expected energy flow in the vehicle; program instructions that extract a suggested drive mode suitable for the expected consumed energy flow for the possible-traveling path and the traveling information from the plurality of drive modes; and program instructions that output the suggested drive mode.
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Specification