Device, system and method for informing alarm
First Claim
1. An alarm informing device for receiving detection information from one or more sensors and informing an alarm to a user when either one of failure in the one or more sensors and error in the reception of the information from the one or more sensors occurs, the alarm informing device comprising:
- a processor configured to execute;
a time synchronizing module configured to synchronize an internal clock of the alarm informing device with an internal clock of another alarm informing device; and
an alarm sound output timing control module configured to control a timing of outputting an alarm sound when the alarm is issued, based on the internal clock of the alarm informing device; and
a sound outputter configured to output the alarm sound at the timing controlled by the alarm sound output timing control module, the sound outputter being one of a buzzer, a chime, or a speaker,wherein the alarm informing device is either one of a radar and an electronic nautical chart information display system.
1 Assignment
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Accused Products
Abstract
An alarm informing device is provided. The alarm informing device receives detection information from one or more sensors and informs an alarm to a user when either one of failure in the one or more sensors and error in the reception of the information from the one or more sensors occurs. The alarm informing device includes a time synchronizing module configured to synchronize an internal clock of the alarm informing device with an internal clock of another alarm informing device, an alarm sound output timing control module configured to control a timing of outputting an alarm sound when the alarm is issued, based on the internal clock of the alarm informing device, and a sound outputter configured to output the alarm sound at the timing controlled by the alarm sound output timing control module.
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Citations
16 Claims
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1. An alarm informing device for receiving detection information from one or more sensors and informing an alarm to a user when either one of failure in the one or more sensors and error in the reception of the information from the one or more sensors occurs, the alarm informing device comprising:
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a processor configured to execute; a time synchronizing module configured to synchronize an internal clock of the alarm informing device with an internal clock of another alarm informing device; and an alarm sound output timing control module configured to control a timing of outputting an alarm sound when the alarm is issued, based on the internal clock of the alarm informing device; and a sound outputter configured to output the alarm sound at the timing controlled by the alarm sound output timing control module, the sound outputter being one of a buzzer, a chime, or a speaker, wherein the alarm informing device is either one of a radar and an electronic nautical chart information display system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An alarm informing system comprising one or more sensors and a plurality of alarm informing devices for receiving detection information from the one or more sensors and informing an alarm to a user when either one of failure in one of the one or more sensors and error in the reception of the information from the one or more sensors,
wherein each of the plurality of alarm informing devices includes at least one of a radar and an electronic nautical chart display system, both of the radar and the electronic nautical chart display system being configured to provide navigation information based on the detection information from the one or more sensors, wherein the one or more sensors include at least one of a GPS navigation system, a heading sensor, an acoustic depth meter, a radar sensor, a Doppler sonar, a wireless communication device, and an AIS, each of the plurality of alarm informing devices is either one of a radar and an electronic nautical chart information display system, and each of the plurality of alarm informing devices includes: -
a processor configured to execute; a time synchronizing module configured to synchronize an internal clock of the alarm informing device with an internal clock of another alarm informing device; and an alarm sound output timing control module configured to control a timing of outputting an alarm sound when the alarm is issued due to the either one of the failure and the error, based on the internal clock of the alarm informing device; and a sound outputter configured to output the alarm sound at the timing controlled by the alarm sound output timing control module, the sound outputter being one of a buzzer, a chime, or a speaker.
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13. A method of informing an alarm in an alarm informing device for receiving detection information from one or more sensors and informing an alarm to a user when either one of failure in the one or more sensors and error in the reception of the information from the one or more sensors occurs, the alarm informing device being either one of a radar and an electronic nautical chart information display system, the method of informing the alarm comprising:
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synchronizing an internal clock of the alarm informing device with an internal clock of another alarm informing device; controlling a timing of outputting an alarm sound when the alarm is issued, based on the internal clock of the alarm informing device; and outputting the alarm sound at the controlled timing. - View Dependent Claims (14, 15, 16)
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Specification