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Potential function presentation device

A technology of function and prompt function, applied in the direction of measuring device, control device, program control device, etc., can solve the problem of unable to prompt function, unable to prompt unused function, etc.

Active Publication Date: 2016-12-14
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] That is, when the likelihood of function presentation is changed based on the user's history, there is a disadvantage that functions that have not been used cannot be presented, and when the situation changes, there is a problem that the function corresponding to the situation cannot be presented.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0037] figure 1 It is a configuration diagram showing the function candidate presentation device of the present embodiment.

[0038] Such as figure 1 As shown, the function candidate presentation device of this embodiment has a user history database (DB) 1, other user history databases (DB) 2, a navigation / vehicle information acquisition unit 3, a first function likelihood judgment unit 4, a second 2. A function likelihood determination unit 5, a weighting amount determination unit 6, a likelihood integration unit 7, a presentation function reduction unit 8, and an output unit 9. In addition, in this embodiment, a function candidate presenting device that presents information based on information from a vehicle information device such as a car navigation device, a radio, or a music or video playback device mounted on a vehicle will be described.

[0039] The user history database 1 is a database that stores a function selection history (function operation history, function u...

Embodiment approach 2

[0079] Figure 10 It is a configuration diagram showing a function candidate presentation device according to Embodiment 2 of the present invention.

[0080] The function candidate presenting device according to Embodiment 2 includes a user history database 1, other user history databases 2, a navigation / vehicle information acquisition unit 3, a first function likelihood judgment unit 4, a second function likelihood judgment unit 5a, Weighting amount determination unit 6 a , likelihood integration unit 7 , presentation function reduction unit 8 , output unit 9 , and host vehicle state acquisition unit 10 . The vehicle state acquiring unit 10 is a processing unit that acquires a value indicating the state of the vehicle. Here, the state of the own vehicle includes information such as "in-vehicle temperature" and "the remaining amount of consumables such as gasoline". In addition, the second function likelihood judgment unit 5a has, in addition to the product specification tab...

Embodiment approach 3

[0088] Figure 14 It is a configuration diagram showing a function candidate presentation device according to Embodiment 3 of the present invention.

[0089] The function candidate presentation device according to Embodiment 3 includes a user history database 1, other user history databases 2, a navigation / vehicle information acquisition unit 3, a first function likelihood judgment unit 4, a second function likelihood judgment unit 5b, Weighting amount determination unit 6 b , likelihood integration unit 7 , presentation function reduction unit 8 , output unit 9 , and driver state acquisition unit 11 . The driver state acquisition unit 11 is a processing unit that acquires a value indicating the state of the driver of the vehicle. Here, the state of the driver includes information such as "gaze position" and "autonomic nerve activity", for example. As a method of detecting the state of the driver, it is also conceivable to measure the physiological response of the driver. I...

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PUM

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Abstract

A first function likelihood decision unit (4) outputs the likelihood of potential functions, based on historical record. A second function likelihood decision unit (5) outputs the likelihood of potential functions, based on predetermined product specifications. A weighting quantity determination unit (6) determines weighting values of the historical record and the product specifications. On the basis of the weighting values, a likelihood synthesis unit (7) synthesizes potential function likelihood based on the historical record, and potential function likelihood based on the product specifications. An output unit (9) presents potential functions in terms of likelihood of the synthesized potential functions.

Description

technical field [0001] The present invention relates to a function candidate presenting device for presenting candidates of functions to be executed by a user according to situations. It is suitable for, for example, in-vehicle information equipment, etc., to present candidates of functions related to the own vehicle or in-vehicle navigation operations to the user. Background technique [0002] Conventional function candidate presenting devices adopt methods of calculating the likelihood of functions from the viewpoint of historical records, determining the likelihood of functions using product specifications in which the likelihood of each function is predetermined, or determining the likelihood of functions based on mode switching. Determine the likelihood of the function. Therefore, there is a problem that functions corresponding to changes in the situation cannot be presented and unnecessary functions are presented to the user. [0003] Therefore, for example, in the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26B60R16/02G06F3/048
CPCB60K37/06B60K2370/1442G06F9/451B60K2370/152B60K2370/186B60K35/00G06N7/01B60W40/08B60W2040/0872G01C21/26G01S19/13
Inventor 坂田礼子岛田淳相川真实平井正人
Owner MITSUBISHI ELECTRIC CORP