公开(公告)号：EP2869534A3

公开(公告)日：2015-05-13

申请号：EP14181469.9

申请日：2014-08-19

申请人： Industrial Technology Research Institute

发明人： Jeng, An-Kai ,  Tsai, Chia-Tai ,  Jan, Rong-Hong ,  Chen, Chien

IPC分类号： H04L29/08 ,  H04L12/825 ,  H04W4/04

CPC分类号： H04W72/10 ,  G08G1/163 ,  H04L47/263 ,  H04L67/12 ,  H04L67/325 ,  H04W4/046 ,  H04W4/90 ,  H04W84/12

摘要： A method of dynamic adjusting a generation frequency of messages in vehicular networks is provided, including: receiving updating requests and emergent degree of the vehicle event, and then determining whether the generation frequency of messages meets the dynamic change of the vehicle, if not satisfied, selecting a different adjustment method according to the event emergent degree. When the event is emergent, its generation frequency can be raised immediately by an interruptive adjustment and to suppress the generation frequency of messages of the others. Conversely, adjusting its generation frequency by a progressive adjustment and reducing the generation frequency of messages of the other lower-priority vehicles. According to the present disclosure, it prevents lower priority messages from occupying the channel overly, and emergency messages with higher priority can be satisfied immediately when it needed.

摘要翻译： 提供的动态调节的消息的产生频率在车载网络中的方法，包括：接收更新请求并且车辆事件的紧急程度，然后确定性采矿无论消息的生成频率满足车辆的动态的变化，如果不满意， 选择不同的调整方法雅丁到事件出现的程度。 当事件是紧急，其生成频率，可以立即通过在断流调整升高和抑制他人的消息的生成频率。 相反地​​，通过一个渐进的调整来调整其频率产生和减少的其它低优先级的车辆的消息的产生频率。 。根据本发明，它可以防止过度占用信道优先级较低的消息，以及具有较高优先级的紧急消息可以立即当它需要得到满足。

公开(公告)号：EP2869534A2

公开(公告)日：2015-05-06

申请号：EP14181469.9

申请日：2014-08-19

申请人： Industrial Technology Research Institute

发明人： Jeng, An-Kai ,  Tsai, Chia-Tai ,  Jan, Rong-Hong ,  Chen, Chien

IPC分类号： H04L29/08

CPC分类号： H04W72/10 ,  G08G1/163 ,  H04L47/263 ,  H04L67/12 ,  H04L67/325 ,  H04W4/046 ,  H04W4/90 ,  H04W84/12

摘要： A method of dynamic adjusting a generation frequency of messages in vehicular networks is provided, including: receiving updating requests and emergent degree of the vehicle event, and then determining whether the generation frequency of messages meets the dynamic change of the vehicle, if not satisfied, selecting a different adjustment method according to the event emergent degree. When the event is emergent, its generation frequency can be raised immediately by an interruptive adjustment and to suppress the generation frequency of messages of the others. Conversely, adjusting its generation frequency by a progressive adjustment and reducing the generation frequency of messages of the other lower-priority vehicles. According to the present disclosure, it prevents lower priority messages from occupying the channel overly, and emergency messages with higher priority can be satisfied immediately when it needed.

公开(公告)号：EP2869534B1

公开(公告)日：2017-09-13

申请号：EP14181469.9

申请日：2014-08-19

申请人： Industrial Technology Research Institute

发明人： Jeng, An-Kai ,  Tsai, Chia-Tai ,  Jan, Rong-Hong ,  Chen, Chien

IPC分类号： H04L29/08 ,  H04L12/825 ,  H04W4/04 ,  G08G1/16

CPC分类号： H04W72/10 ,  G08G1/163 ,  H04L47/263 ,  H04L67/12 ,  H04L67/325 ,  H04W4/046 ,  H04W4/90 ,  H04W84/12

摘要： A method of dynamic adjusting a generation frequency of messages in vehicular networks is provided, including: receiving updating requests and emergent degree of the vehicle event, and then determining whether the generation frequency of messages meets the dynamic change of the vehicle, if not satisfied, selecting a different adjustment method according to the event emergent degree. When the event is emergent, its generation frequency can be raised immediately by an interruptive adjustment and to suppress the generation frequency of messages of the others. Conversely, adjusting its generation frequency by a progressive adjustment and reducing the generation frequency of messages of the other lower-priority vehicles. According to the present disclosure, it prevents lower priority messages from occupying the channel overly, and emergency messages with higher priority can be satisfied immediately when it needed.

摘要翻译： 提供了一种动态调整车载网络中消息生成频率的方法，包括：接收车辆事件的更新请求和紧急程度，然后确定消息的生成频率是否满足车辆的动态变化，如果不满足， 根据事件出现的程度选择不同的调整方法。 当事件发生时，通过中断调整立即提高其发生频率，并抑制其他消息的发生频率。 相反，通过逐步调整来调整其发电频率，并降低其他优先级较低的车辆的发电频率。 根据本发明，它可以防止较低优先级的消息过度占用信道，并且可以在需要时立即满足较高优先级的紧急消息。