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Safe driving evaluation system and safe driving evaluation method

A technology for safe driving and evaluation system, applied in directions such as road network navigators, and can solve problems such as drivers that have not yet been realized

Inactive Publication Date: 2010-02-10
AISIN AW CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the technology described in Patent Document 1, the driver is only notified or reminded in one direction, and of course no reaction is made according to the driving operation of the driver who receives the notification or reminder.
That is, whether or not to decelerate sufficiently in advance based on such a notice or reminder depends entirely on the driver's will, and a system that prompts the driver himself to actively adopt good driving behavior that contributes to safe driving has not yet been realized.

Method used

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  • Safe driving evaluation system and safe driving evaluation method
  • Safe driving evaluation system and safe driving evaluation method
  • Safe driving evaluation system and safe driving evaluation method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0052] Next, a first embodiment of the present invention will be described with reference to the drawings. Here, the following case will be described as an example: the safe driving evaluation system of the present invention includes a vehicle-mounted navigation device 1 and a centralized management server 2 configured to be able to communicate with a plurality of navigation devices 1 . figure 1 It is a block diagram showing a schematic configuration of the navigation device 1 . The navigation device 1 included in the safe driving evaluation system is at a predetermined position in front of the parking yield point, and when it is judged that there is a possibility that the vehicle 3 cannot be safely parked at the parking yield point based on the current driving situation of the vehicle 3, the driver is reminded. member, and according to the ratio of the number of reminders in the number of places passed, obtain and output evaluation information 61 (refer to Figure 7 as well ...

no. 2 approach

[0138] Next, a second embodiment of the present invention will be described with reference to the drawings. The safe driving evaluation system of the present embodiment is largely different from the first embodiment in that it does not include the centralized management server 2 and is composed of a single navigation device 1 as the safe driving evaluation device 102 . Hereinafter, the navigation device 1 of this embodiment is demonstrated centering on the difference from 1st Embodiment. In addition, the part which is not demonstrated especially is the same as that of 1st Embodiment. When the self-vehicle is located within a predetermined distance from the stop and yield point, the safe driving evaluation device 102 of this embodiment evaluates the degree of safe driving based on the evaluation items related to the driving operation of the vehicle, and based on the evaluation, outputs Review information. The navigation device 1 performs normal navigation processing such as r...

no. 3 approach

[0172] Next, a third embodiment of the present invention will be described with reference to the drawings. The structure of the navigation device 1 having the safe driving evaluation device 102 of the present embodiment is basically the same as that of the navigation device 1 of the first embodiment, except that the operating distance acquisition unit 105 and the evaluation unit 106 deriving the evaluation score E are included. The derivation method is different from that of the navigation device 1 of the second embodiment. Accordingly, the partial information stored in the memory 32 is also different. In addition, the calculation method of the comprehensive evaluation score calculated by the comprehensive score calculation part 108 of the evaluation information acquisition part 23 is also different. Next, the navigation device 1 of the present embodiment will be described focusing on differences from the second embodiment. In addition, the part which is not demonstrated esp...

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PUM

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Abstract

The invention provides a safe driving evaluation system that enables the driver to keep an intention high to practice appropriate driving for stopping the vehicle safely at the temporary stop position. The safe driving evaluation system comprises a wake-up call unit that executes a wake-up call to a driver if it is determined based on a current drive condition of a vehicle at a predetermined location before a temporary stop position that there is a possibility of not being able to stop safely at the temporary stop position; a ratio calculation unit that calculates a wake-up call ratio as a ratio of the number of wake-up calls, which corresponds to the number of temporary stop positions where the wake-up call was executed, to the number of passed positions, which corresponds to the number of temporary stop positions where the vehicle passed; and an evaluation information acquisition unit that acquires evaluation information based on the wake-up call ratio.

Description

technical field [0001] The present invention relates to a safe driving evaluation system and a safe driving evaluation program for evaluating whether driving is safe before a stop and yield point. Background technique [0002] Conventionally, there is a technique of notifying the driver of the vehicle in advance that there is a place where a temporary stop is required in front of the traveling direction in front of the parking and yielding place. For example, in the following Patent Document 1, the following technology is described: when the self-vehicle approaches the parking yield point and is within a predetermined distance from the parking yield point, the driver is notified of the situation, and then the current vehicle speed satisfies the following technology: When the specified conditions are met, the deceleration warning is displayed on the display and the warning sound is issued to remind the driver. [0003] Patent Document 1: JP Unexamined Patent Application Publ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01C21/36
Inventor 三浦直树山谷义夫
Owner AISIN AW CO LTD
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