Systems and methodologies for route planning

1. A method for route planning of a vehicle, the method comprising:

acquiring, using processing circuitry, travel information, the travel information including a user destination;

determining, using the processing circuitry, an emotional state of a user based on a plurality of factors;

determining, using the processing circuitry, a route plan for the vehicle based on the user destination and the emotional state of the user; and

controlling an aspect of the vehicle based on the route plan, the aspect including at least a climate control setting of the vehicle,

wherein the emotional state is determined as a weighted sum of the plurality of factors according to:

Emotional state=(factor 1 ×weight 1 )+(factor 2 ×weight 2 )+ . . . +(factor n ×weight n )

where n is a number of the plurality of factors, and weight 1 . . . n is a multiplier for each factor 1 . . . n , at least one weight being less than 1, and the weight 1 . . . n are retrieved from a look-up table.

2. The method of claim 1 , wherein the step of determining the emotional state of the user includes acquiring at least one physical parameter from one or more sensors and/or self-reported feelings of stress.

3. The method of claim 2 , wherein the at least one physical parameter includes at least one of systolic blood pressure, diastolic blood pressure, pulse, heart rate, cardiac minute volume, vascular resistance, respiratory volume, respiratory rate, body temperature, skin temperature, blood adrenalin level, blood cortisol level, blood noradrenalin level, blood glucose level, transpiration volume, amount of hand sweat exuded, electrical conductivity of the skin, eye movement, dilated nostrils, lip pursing, muscular tension, body movement, speech volume, voice strength, facial expression, and/or pupil size.

4. The method of claim 1 , wherein the route plan includes at least one of a recommended departure time and navigational directions.

5. The method of claim 1 , wherein the route plan includes applying one or more stress reducing actions.

6. The method of claim 5 , wherein the one or more stress reducing actions include one or more of adjusting a departure time to an earlier departure time, avoiding highways, avoiding difficult roadway configurations, avoiding left turns, selecting a scenic route, avoiding user defined geographic areas, and selecting familiar route segments.

7. The method of claim 5 , wherein the one or more stress reducing actions are based on the user's past history.

8. The method of claim 1 , further comprising:

monitoring the emotional state of the user;

adaptively modifying the route plan based on the emotional state; and

providing the modified route plan to the user.

9. The method of claim 1 , wherein the plurality of factors includes a destination category, a user's self-rating, and a stress level.

10. The method of claim 1 , wherein the user destination is determined using an electronic calendar associated with the user.

11. The method of claim 1 , wherein the aspect of the vehicle further includes at least one of navigation control or audio control.

12. A system for route planning of a vehicle, the system comprising:

one or more sensors; and

processing circuitry configured to

acquire travel infoiliiation, the travel information including a user destination,

determine an emotional state of a user based on a plurality of factors, the plurality of factors including readings from the one or more sensors,

determine a route plan for the vehicle based on the user destination and the emotional state of the user, and

control an aspect of the vehicle based on the route plan, the aspect including at least a climate control setting of the vehicle,

wherein the emotional state is determined as a weighted sum of the plurality of factors according to:

Emotional state=(factor 1 ×weight 1 )+(factor 2 ×weight 2 )+ . . . +(factor n ×weight n )

where n is a number of the plurality of factors, and weight 1 . . . n is a multiplier for each factor 1 . . . n , at least one weight being less than 1, and the weight 1 . . . n are retrieved from a look-up table.

13. The system of claim 12 , wherein the readings from the one or more sensors include at least one of at least one physical parameter include at least one of systolic blood pressure, diastolic blood pressure, pulse, heart rate, cardiac minute volume, vascular resistance, respiratory volume, respiratory rate, body temperature, skin temperature, blood adrenalin level, blood cortisol level, blood noradrenalin level, blood glucose level, transpiration volume, amount of hand sweat exuded, electrical conductivity of the skin, eye movement, dilated nostrils, lip pursing, muscular tension, body movement, speech volume, voice strength, facial expression, and/or pupil size.

14. The system of claim 12 , wherein the route plan includes at least one of a recommended departure time and navigational directions.

15. The system of claim 12 , wherein the route plan includes applying one or more stress reducing actions.

16. The system of claim 15 , wherein the one or more stress reducing actions include one or more of adjusting a departure time to an earlier departure time, avoiding highways, avoiding difficult roadway configurations, avoiding left turns, selecting a scenic route, avoiding user defined geographic areas, and selecting familiar route segments.

17. The system of claim 12 , wherein the processing circuitry is further configured to:

monitor the emotional state of the user;

adaptively modify the route plan based on the emotional state; and

provide the modified route plan to the user.

18. The system of claim 12 , wherein the aspect of the vehicle further includes at least one of navigation control or audio control.

19. A non-transitory computer readable medium storing computer-readable instructions therein which when executed by a computer cause the computer to perform a method for providing a route plan, the method comprising:

acquiring travel information, the travel information including a user destination;

determining an emotional state of a user based on a plurality of factors;

determining a route plan for the vehicle based on the user destination and the emotional state of the user; and

controlling an aspect of the vehicle based on the route plan, the aspect including at least a climate control setting of the vehicle,

wherein the emotional state is determined as a weighted sum of the plurality of factors according to:

Emotional state=(factor 1 ×weight 1 )+(factor 2 ×weight 2 )+ . . . +(factor n ×weight n )

where n is a number of the plurality of factors, and weight 1 . . . n is a multiplier for each factor 1 . . . n , at least one weight being less than 1, and the weight 1 . . . n are retrieved from a look-up table.