Inform voice producing method and device for vehicle

A production method and technology for production equipment, applied to vehicle parts, sound-generating devices, electro-acoustic musical instruments, etc., can solve problems such as difficulty in notifying vehicles

Inactive Publication Date: 2004-02-11
YAMAHA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, with conventional techniques, it is difficult to inform of the behavior of the vehicle in such a way that pedestrians and / or the like in the vicinity of the vehicle can easily, virtually intuitively, unmistakably discern the behavior of the vehicle.

Method used

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  • Inform voice producing method and device for vehicle
  • Inform voice producing method and device for vehicle
  • Inform voice producing method and device for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A general hardware setup of a vehicle system employing a notification sound generating device capable of executing the notification sound generating method of the present invention is shown.

[0021] exist figure 1 In the vehicle system of , the control device 1 in the notification sound generating device 10 includes a CPU (Central Processing Unit), which controls the driving source 5 such as a motor by executing the driving source control program according to the activation direction information provided by the operating unit 3 , and control the sound generating device 4 by executing the notification sound generating program of the present invention. Such as figure 2 As shown, the storage section 2 of the device 10 includes a ROM (Read Only Memory) 2a that stores various programs such as a drive source control program and a notification sound generation program to be executed by the control device 1, many presets for generating notification sounds. and a R...

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Abstract

Detection is made of an activated direction of a vehicular operator device capable of being activated in at least two directions. In response to activation, in a first direction, of the operator device, informing sound is generated which varies over time with a first characteristic, and, in response to activation, in a second direction, of the operator device, informing sound is generated which varies over time with a second characteristic generally opposite to the first characteristic. For example, when a right turn is instructed, informing sound is generated with a characteristic to progressively raise the sound pitch from a relatively low sound pitch, while when a left turn is instructed, informing sound is generated with a characteristic to progressively lower the sound pitch from a relatively low sound pitch (, or vice versa).

Description

technical field [0001] The invention relates to a method, a device and a computer program for generating a sound for audibly notifying the activation of a vehicle operating device which can be activated in at least two directions or symmetrically opposite directions by generating a sound. Background technique [0002] Heretofore, it has been common for vehicles such as motorcycles and electric vehicles to generate notification sounds notifying the activation of direction indicators (i.e., vehicle flashers or turn signals), such as the beeping sound of a turn signal relay, or voice notifications such as "Vehicle turning right" or "Vehicle turning left". [0003] However, while relay operation tones can inform the vehicle driver that the direction indicators are in operation, they cannot inform pedestrians and / or the like in the vicinity of the vehicle whether the vehicle is turning right or left. Furthermore, although the voice notification can inform pedestrians and / or the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00B60Q1/34B60Q11/00
CPCB60Q11/007B60Q1/34
Inventor 山木清志宫部素明
Owner YAMAHA CORP
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