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1. 发明授权

US5990800A Remote engine starting and stopping device for construction machine 失效
标题翻译：建筑机械远程发动机起停装置
公开(公告)号：US5990800A
公开(公告)日：1999-11-23
申请号：US836559
申请日：1997-06-20
申请人： Hideo Tamaki , Toyoichi Ono , Hiroshi Oshima , Tasuku Nakano , Toshiaki Nawa , Yuji Fukano
发明人： Hideo Tamaki , Toyoichi Ono , Hiroshi Oshima , Tasuku Nakano , Toshiaki Nawa , Yuji Fukano
IPC分类号： F02D29/02 , F02D45/00 , F02N11/08 , G08B21/00
CPC分类号： F02N11/101 , F02N11/0807 , F02N11/103
摘要： The invention relates to a device which aims to improve safety and reliability in a remote engine starting and stopping device for construction machines. A starting signal for starting an engine is transmitted to a construction machine from a transmission which is separate from the construction machine. The starting signal is received by a receiver on the construction machine. When the starting signal is received by the receiver, an engine starting device is driven for starting of an engine on condition that an operating lever for a working machine being on a neutral position is detected by a neutral position detection. As a result, a danger of the working machine coming into motion in an unmanned state is avoided for improvement of safety. Further, if the engine having worked is detected by a working condition detection after an engine starting device is driven by the engine start, the engine is made to work until a predetermined period of time elapses after a point of time when the detection is effected. As a result, warm-up is performed for a preset time after a point of time when the engine is actually made to work, so that reliability in unmanned operation is improved.
摘要翻译： PCT No.PCT / JP95 / 02343 Sec。 371日期1997年1月20日 102（e）日期1997年1月20日PCT提交1995年11月16日PCT公布。公开号WO96 / 15364 日期1996年5月23日本发明涉及一种旨在提高施工机械的远程发动机起动和停止装置的安全性和可靠性的装置。用于启动发动机的启动信号从与建筑机械分开的变速器传送到建筑机械。启动信号由施工机械上的接收器接收。当接收器接收到起动信号时，通过中立位置检测来检测作业机械的操作杆处于中立位置的条件，驱动发动机起动装置起动发动机。因此，为了提高安全性，避免了工作机器在无人驾驶状态下运动的危险。此外，如果在发动机起动装置驱动发动机启动装置之后通过工作状态检测来检测到加工的发动机，则使发动机工作，直到在进行检测的时间点之后经过预定时间段。结果，在发动机实际上起作用的时间点之后的预设时间进行预热，从而提高了无人操作的可靠性。

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