Traveling information storing method of leanable vehicle, traveling information processing program, and traveling information storing device

1. A method of storing traveling information of a leanable vehicle which turns in a leaning state, the method comprising the steps of:

obtaining information of a traveling position history of the leanable vehicle;

detecting lateral force information including a lateral force applied to the leanable vehicle in a radially outward direction of a turn or a value corresponding to the lateral force, while the leanable vehicle is turning; and

storing the detected lateral force information in association with the obtained information of the traveling position history.

2. The method of storing the traveling information of the leanable vehicle according to claim 1 ,

wherein the lateral force is a centrifugal force.

3. The method of storing the traveling information of the leanable vehicle according to claim 1 ,

wherein the lateral force includes information of a component of a tire force generated in at least one wheel of the leanable vehicle.

4. The method of storing the traveling information of the leanable vehicle according to claim 3 ,

wherein the tire force generated in the at least one wheel includes a tire force generated in a front wheel of the leanable vehicle and a tire force generated in a rear wheel of the leanable vehicle.

5. The method of storing the traveling information of the leanable vehicle according to claim 3 , further comprising the steps of:

calculating an allowance degree within which a slip of a wheel of the leanable vehicle on a road surface does not occur; and

storing the allowance degree in association with the information of the traveling position history, together with the lateral force information, in the step of storing the detected lateral force information.

6. The method of storing the traveling information of the leanable vehicle according to claim 1 , further comprising the steps of:

calculating at least one of an average value and a peak value in each period, of the lateral force information; and

storing the at least one of the average value and the peak value, together with the lateral force information, in the step of storing the detected lateral force information.

7. The method of storing the traveling information of the leanable vehicle according to claim 1 , wherein in the step of storing the detected lateral force information, the lateral force information is stored in association with detected information input to a vehicle controller.

8. The method of storing the traveling information of the leanable vehicle according to claim 1 , wherein in the step of storing the detected lateral force information, the lateral force information is classified based on a road surface state or a surrounding environment.

9. The method of storing the traveling information of the leanable vehicle according to claim 1 , wherein in the step of storing the detected lateral force information, the lateral force information is stored in association with identification information of the leanable vehicle or a rider.

10. A method of storing traveling information of a leanable vehicle which turns in a leaning state, the method comprising the steps of:

obtaining information of a traveling position history of the leanable vehicle;

calculating an allowance degree within which a slip of a wheel of the leanable vehicle on a road surface does not occur; and

storing the allowance degree in association with the information of the traveling position history.

11. A device for storing traveling information of a leanable vehicle which turns in a leaning state, the device comprising:

an identification information obtaining unit which obtains identification information of the leanable vehicle or a rider;

a traveling position history obtaining unit which obtains information of a traveling position history of the leanable vehicle;

a lateral force obtaining unit which obtains lateral force information including a lateral force applied to the leanable vehicle in a radially outward direction of a turn or a value corresponding to the lateral force, while the leanable vehicle is turning;

a control unit connected to the traveling position history obtaining unit and to the lateral force obtaining unit;

a storage unit which stores data processed by the control unit; and

an output unit which causes a display unit to output the data stored in the storage unit,

wherein the control unit causes the storage unit to store the lateral force information obtained by the lateral force obtaining unit, in association with the information of the traveling position history which is obtained by the traveling position history obtaining unit and the identification information obtained by the identification information obtaining unit, and

wherein the output unit causes a display unit to output the lateral force information and the information of the traveling position history corresponding to each identification information, in association with each other.