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Alarm display device and method
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A technology of a display device and a display method, which is applied in the direction of signal devices, visible signal devices, digital output to display devices, etc., and can solve problems such as ignoring emergency alarms
Active Publication Date: 2020-11-24
YAMATAKE HONEYWELL CO LTD
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Abstract
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Therefore, there is a possibility of ignoring the emergency alarm E
Method used
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Embodiment approach 1
[0035] First, as Embodiment 1, use figure 2 The shown transition diagram of the display state describes a first example of processing operations executed by the CPU 101 in accordance with the alarm display program PG1.
[0036] In addition, in this Embodiment 1, as the simplest example, two alarms to be generated are an alarm A with a higher priority and an alarm B with a lower priority than the alarm A. In addition, the alarm display area AR is always displayed as a pointer button together with other function display areas on the upper part of the screen of the display 108, and the color is gray when no alarm occurs. In the first embodiment, the alarm A corresponds to the so-called first alarm with high priority in the present invention, and the alarm B corresponds to the second alarm with low priority.
[0037] When an alarm A occurs, the CPU 101 blinks and displays the alarm display area AR in a color (in this example, red) specified for the alarm A. (#1). When the alar...
Embodiment approach 2
[0047] Next, as Embodiment 2, using Figure 5 The shown transition diagram of the display state describes a second example of the processing operation executed by the CPU 101 according to the alarm display program PG1.
[0048] In addition, in this Embodiment 2, the three alarms which generate|occur|produce are emergency alarm E, high alarm H, and low alarm L. In addition, the alarm display area AR is always displayed as a pointer button together with other function display areas on the upper part of the screen of the display 108, and the color is gray when no alarm occurs.
[0049] In Embodiment 2, the emergency alarm E corresponds to the so-called first alarm in the present invention, the low alarm L corresponds to the second alarm, and the high alarm H corresponds to the third alarm. These alarms are set as alarms with priority levels from high to low in the order of emergency alarm E, high alarm H, and low alarm L. FIG.
[0050] When an emergency alarm E occurs, the CPU ...
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Abstract
The present invention relates to an alarm display device and method to eliminate the possibility of missing the occurrence of an alarm having a confirmed priority level. When an alarm (A) having a high priority occurs, the alarm display area (AR) (whole or part) is blinked in red (#1). When the generation source of the alarm (A) is confirmed during the blinking display of the alarm display area (AR) in red, the blinking display in red in the alarm display area (AR) is changed to the lighting display in red. The alarm display area (AR) is divided into the first display area (AR1) and the seconddisplay area (AR2) when an alarm (B) having a lower priority occurs during the lighting display of the alarm display area (AR) in red, the first display area (AR1) is lighted in red, and the second display area (AR2) is blinked in blue.
Description
technical field [0001] The present invention relates to an alarm display device and method for displaying the occurrence states of a plurality of alarms with predetermined priority levels in one predetermined display area on a screen. Background technique [0002] Conventionally, in a monitoring and controlsystem that manages the status of a process, etc., alarms from various management points are notified on the screen of a monitor installed in a central monitoring room. Since it is necessary to always recognize the notification of the alarm, it is generally a method of conveying it to the operator by sound or color. In particular, the color is changed or blinked according to the degree of urgency to communicate the occurrence status and importance of the alarm (see, for example, Non-Patent Document 1). [0003] As an example of a conventional alarm notification method, there is a predetermined display area on the screen (hereinafter, this display area is also referred to...
Claims
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Application Information
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