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In-vehicle system

A vehicle-mounted system and vehicle technology, applied in the field of vehicle-mounted systems, can solve problems such as waste, deep reset, and unrealistic

Active Publication Date: 2012-12-26
FUJITSU GENERAL LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will force the user to perform very troublesome operations, and it is unrealistic to stop the car just to unfreeze the car while driving
[0009] In addition, when the ACC is turned off, not only the part that causes the frozen state but also the whole system is reset by turning off the power, so wasteful and deep reset is performed.
[0010] In addition, when the reset process is performed with the reset button, the reset can be performed while the car is running, but because of this method, not only the part that is the cause of the frozen state but also the entire system must be reset due to the operation of the reset button. , so the waste is serious and is deeply reset
In addition, although it is conceivable to arrange a plurality of reset buttons corresponding to the working state, the increase in the number of reset buttons is not conducive to cost, and even from the point of view that the user is confused due to the selection of the reset button, this method is also unrealistic.
[0011] For these reasons, when the car navigation system installed in the vehicle is in a frozen state, how to realize an in-vehicle system that can appropriately release the frozen state according to the user's wishes without compromising convenience is a big problem.

Method used

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Embodiment Construction

[0025] Hereinafter, embodiments of the vehicle-mounted system to be disclosed in the present application will be described in detail with reference to the drawings. In addition, the illustration shown in the following embodiment does not limit this invention.

[0026] Hereinafter, first, an overview of the in-vehicle system according to the present embodiment is used. figure 1 After the description is given, the embodiment showing its specific configuration and the like will be used Figure 2~Figure 9 Be explained.

[0027] figure 1 It is a figure which shows the outline|summary of the in-vehicle system which concerns on this embodiment. In a conventional in-vehicle system including a car navigation system mounted on a vehicle (hereinafter referred to as "car navigation system"), when the car navigation system is in a frozen state, it cannot be unfrozen except by turning off the ignition. state.

[0028] Then, in the vehicle-mounted system according to this embodiment, wh...

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Abstract

An in-vehicle system according to an embodiment includes a detection unit, a reception unit, and a recovery unit. The detection unit detects a freeze state of a navigation apparatus. The reception unit receives a recovery operation from a user demanding recovery of the navigation apparatus. The recovery unit performs a recovery process for the navigation apparatus upon detection of the freeze state of the navigation apparatus by the detection unit and upon reception of the recovery operation by the reception unit.

Description

technical field [0001] The present invention relates to in-vehicle systems. Background technique [0002] Conventionally, an electronic device including a CPU (Central Processing Unit, central processing unit) and the like to process various software is known. Such an electronic device may be in a non-responsive state (hereinafter referred to as a “freeze state”) during software processing for some reason. [0003] When such an electronic device is in a frozen state, the frozen state can be released by pressing a restart button or the like. For example, a mobile phone is disclosed that is released from a frozen state based on a predetermined reset signal transmitted by pressing a predetermined button. [0004] As a document related to the above prior art, for example, there is JP-A-2008-3768. [0005] However, in an in-vehicle system having an in-vehicle electronic device such as a car navigation system (hereinafter referred to as a "car navigation system") mounted on a v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/24
CPCG06F1/24G01C21/265
Inventor 长田祐吉田武史舩仓悠落合雄一
Owner FUJITSU GENERAL LTD