Vehicle inclination detection device

A technology of tilt detection and vehicle, applied in the field of vehicles, can solve problems such as difficulty in securing space

Active Publication Date: 2014-08-06
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, as disclosed in the above-mentioned Patent Document 1, when the inclination sensor is used to detect the inclination of the vehicle body, it is necessary to secure a space for arranging the inclination sensor, and it is difficult to secure this space in a small vehicle such as a motorcycle.

Method used

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  • Vehicle inclination detection device
  • Vehicle inclination detection device

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Embodiment Construction

[0030] Below, refer to Figure 1 to Figure 7 Embodiments of the present invention will be described. First, in figure 1 Among them, the body frame F of a two-wheeled motorcycle as a vehicle has: a head pipe 6 for supporting the front fork 5 and capable of turning the front fork 5; Extending obliquely; rear frame 8..., which is a pair of left and right, and is arranged to be connected to the rear of the main frame 7 and then extends obliquely upward; pivot frame 9..., which is arranged to be connected to the rear of the main frame 7 and downward extend. The front wheel WF is pivotally supported on the lower end of the front fork 5 , and the upper portion of the front fork 5 is connected to a bar-shaped steering handle 10 .

[0031] An internal combustion engine E is mounted on the vehicle body frame F. The internal combustion engine E is disposed below the main frame 7 and has a cylinder axis inclined slightly forward and upward, for example. Also, the pivot frame 9 . . . s...

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Abstract

The invention provides a vehicle inclination detection device which, by improving existing functions that a vehicle has, realizes detection of relatively large inclination of a vehicle boy without using a special component such as an inclination sensor. A first area (A1) and a second area (A2) are set in a fuel tank (18), the first area (A1) is an area where fuel in the fuel tank (18) can be used, the second area (A2) is located at a side close to a bottom wall (18b) of the fuel tank (18) relative to the first area (A1), in a state that a floater location detection mechanism (33) detects that at least a part of the floater (31) is located in the first area (A1), a signal processing device (41) calculates the residual amount of fuel according to the location of the floater (31), and in addition, if the signal processing device (41) detects the whole floater (31) is located in the second area (A2) based on the floater location detection mechanism (33), the vehicle body (B) is judged to be in an inclined state.

Description

technical field [0001] The present invention relates to a vehicle, in particular to an inclination detection device for detecting a large inclination of a vehicle body. The vehicle has: a float housed in a fuel tank mounted on the vehicle body; On the float, under the action of the spring, the float is forced toward the bottom wall side of the fuel tank; the float position detection mechanism is connected with the other end of the float arm, and is used to detect the The position of the float in the fuel tank; the signal processing device, which calculates the remaining amount of fuel in the fuel tank based on the detection value of the float position detection mechanism. Background technique [0002] An inclination sensor for detecting inclination of a moving body such as a vehicle is known in Patent Document 1 or the like. [0003] Patent Document 1: Japanese Invention Patent Laid-Open Publication No. 2007-212377 [0004] However, as disclosed in the aforementioned Paten...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01C9/20B62J99/00
CPCB62J99/00G01C9/12
Inventor盛田裕之木崎德次郎
OwnerHONDA MOTOR CO LTD