FACILITY CONTROL SYSTEM AND RESIDUAL FAILURE MESSAGE DISPLAY METHOD
To appropriately restore a residual failure message display related to a failure of a facility provided on a road according to a situation, when the residual failure message display disappears due to communication re-connection of the facility.SOLUTION: A facility control system includes: a failure...
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Zusammenfassung: | To appropriately restore a residual failure message display related to a failure of a facility provided on a road according to a situation, when the residual failure message display disappears due to communication re-connection of the facility.SOLUTION: A facility control system includes: a failure signal acquisition section for acquiring failure signals of a facility provided on a road; a control section for allowing a display section to display only information of the failure signal during a facility failure at present among the failure signals as a residual failure message; and a back-up processing section for allowing a storage section to store information of the residual failure message as back-up information. The control section performs: deleting the residual failure message related to the facility from the display section by considering re-connection as a failure recovery when the facility performs communication re-connection; and restoring the residual failure message with the use of the back-up information so as to allow the display section to display the residual failure message when the failure signal acquisition section acquires the same kind of failure signal of the facility afterward and also when a predetermined restoration condition set to restore the residual failure message is satisfied.SELECTED DRAWING: Figure 1
【課題】道路に設けられた設備の故障に関する残留故障メッセージ表示が設備の通信再接続にともなって消えた場合に、状況に応じて適切に復元する。【解決手段】実施形態の施設制御システムは、道路に設けられた設備の故障信号を取得する故障信号取得部と、故障信号のうち、現在も設備故障中の故障信号の情報だけを残留故障メッセージとして表示部に表示させる制御部と、残留故障メッセージの情報を記憶部にバックアップ情報として記憶させるバックアップ処理部と、を備える。制御部は、設備が通信再接続を行ったときに故障復旧とみなして表示部から設備に関する残留故障メッセージを削除し、その後に故障信号取得部が設備の同種の故障信号を取得した場合に、残留故障メッセージの復元のために設定された所定の復元条件を満たしているときには、バックアップ情報を用いて残留故障メッセージを復元して表示部に表示させる。【選択図】図1 |
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