Display system, and operator specification method, in-vehicle display system and operation control system

A technology for operation control and display systems, applied in signal transmission systems, electrical signal transmission systems, static indicators, etc., can solve the problems of many false detections and the inability to correctly designate operators, etc.

Inactive Publication Date: 2008-06-11
FUJITSU GENERAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned conventional technology has a problem that many false detections occur and it is impossible to correctly specify an operator because it detects a plurality of operators by distinguishing frequencies that are easily affected by noise.

Method used

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  • Display system, and operator specification method, in-vehicle display system and operation control system
  • Display system, and operator specification method, in-vehicle display system and operation control system
  • Display system, and operator specification method, in-vehicle display system and operation control system

Examples

Experimental program
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Embodiment 1

[0083] [explanation of term]

[0084] First, main terms used in this embodiment will be described. The so-called "vehicle system" used in this embodiment (corresponding to "display system", "operator designation method", and "vehicle display system" described in the scope of claims) is a computer such as a car navigation system installed in a vehicle. The system, specifically, displays car navigation and television (TV) and the like on a liquid crystal monitor and the like, and accepts various operations through a touch panel and a remote controller and the like. In such an "in-vehicle system" such as a car navigation system, either the car navigation or the TV is displayed on the liquid crystal monitor, and the setting of the destination or switching of the display format is accepted from the touch panel of the liquid crystal monitor during the car navigation. And perform, in addition, perform channel switching, volume adjustment, etc. while on TV. In addition, in the case ...

Embodiment 2

[0132] However, in Embodiment 1, the case where the pulse signal (current) supplied to the operator is detected by the touch panel has been described, but the present invention is not limited thereto, and detection by a hard switch is also possible.

[0133] Therefore, in Example 2, the case where the pulse signal (current) supplied to an operator is detected by a hard switch is demonstrated using FIG.7 and FIG.8. First, the configuration of the in-vehicle system of the second embodiment will be described using FIG. 7 . In addition, FIG. 7 is a diagram showing the configuration of the in-vehicle system of the second embodiment.

[0134] [Configuration of Vehicle System (Embodiment 2)]

[0135]As shown in Figure 7, like embodiment 1, the vehicle-mounted system of embodiment 2 comprises: the seat sensor that is equipped on driver's seat and passenger seat; Provide the logic of pulse signal (current) or substrate, control substrate; Carry out various control The control unit; t...

Embodiment 3

[0171] However, in Embodiments 1 and 2, when the operator operates an input unit such as a touch panel or a hard switch, the case where a pulse signal is detected by the input unit and designated by the operator is described, the present invention does not Limiting to this, it is also possible to perform multiple samplings through the input unit, and specify by the operator based on the sampling results.

[0172] Therefore, in Embodiment 3, using FIGS. 11 to 13, when the operator operates the input unit, the pulse signal provided to the operator is sampled multiple times through the input unit, and the sampled pulse signal satisfies the prescribed The condition will be described for the case where the requirement is specified by the operator. In addition, since the configuration is the same as that of Embodiment 1 or Embodiment 2, description thereof will be omitted.

[0173] For example, in the vehicle-mounted system of the third embodiment, when the operator operates the in...

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Abstract

In order to correctly designate the operator when distinguishing between the operation from the driver's seat and the operation from the passenger seat, the vehicle-mounted system includes: a pulse signal supply unit that supplies a pulse signal (such as current, etc.), a control unit that performs various controls, and receives signals from A touch panel for the operator's operation, a dual monitor for displaying images, etc., and a seat sensor installed on each seat where the operator sits. Then, the in-vehicle system supplies a plurality of operators who can operate the touch panel with pulse signals (currents) with different timings, and when the plurality of operators operate the touch panel, detects the pulse signal (current) supplied to the operator through the touch panel ( current), and specify the operator based on the timing of the detected pulse signal (current).

Description

technical field [0001] The present invention relates to a display system including a touch panel display, designating an operator who operates the touch panel display and performing processing corresponding to the operator's operation, an operator designation method, a vehicle-mounted display system for controlling vehicle-mounted input and output devices, and an operation control system. Background technique [0002] Conventionally, car navigation systems equipped with televisions (TVs) and navigation systems have been installed in automobiles and the like. In the past car navigation, only one of TV and navigation was provided, but recently, a touch panel type or a remote control type dual-screen (DualView) LCD that provides different images (videos) is installed on the driver's seat and the passenger seat. Navigation is gaining popularity. [0003] However, in a car navigation system equipped with a touch panel-type dual-screen liquid crystal, although different images an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G08C19/16G01C21/36G09G3/20G09G5/00G09B29/00H05K11/02
Inventor 春本哲池田雅广林国胜黑濑秀德槇本由希田中省吾田仲晋也中田宪司福田贵子
Owner FUJITSU GENERAL LTD
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