| 摘要 |
<p>The method for controlling the Prepare-To-Stop panel can include the steps of: activating the plurality of lamps of the Prepare-To-Stop panel a given period of time prior to a change of the traffic lights from green to yellow; during said activation of the plurality of lamps, monitoring at least a given one of the plurality of lamps to detect malfunction thereof; upon detecting a malfunction of the given one of the lamps, generating a malfunction signal.</p> |
