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How to send message from RSU to RSU (Veins, OMNeT++, SUMO)(如何将消息从RSU发送到RSU(静脉、OMNeT++、相扑))

转载 作者:bug小助手 更新时间:2023-10-28 13:08:05 28 4
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How do I send messages from one RSU to another?
I'm using version 5.2 of Veins with the default example, I just added one more RSU (one very close to the other). I can send messages from vehicles to vehicles, from vehicles to RSU, and from RSU to vehicles using the sendDown() or sendDelayedDown() methods.
However, when I try to send a message from one RSU to another, it simply does not work, as the destination RSU does not receive the message.

如何将消息从一个RSU发送到另一个RSU?在默认示例中,我使用的是5.2版的静脉,我只是多添加了一个RSU(一个非常接近另一个)。我可以使用sendDown()或sendDelayedDown()方法将消息从车辆发送到车辆、从车辆发送到RSU、从RSU发送到车辆。然而,当我尝试将消息从一个RSU发送到另一个RSU时,它根本不起作用,因为目的地RSU没有接收到该消息。


What should I do in my project to make it work? Or what is the correct method for sending messages between RSUs?

我应该在我的项目中做些什么才能使它工作?或者,在RSU之间发送消息的正确方法是什么?


Thank you.

谢谢。


更多回答

I went through this too... You must be forgetting to use the populate() method: populate(wsm, ADDRESS);

我也经历过这个..。您一定忘了使用Popate()方法:Popate(wsm,Address);

Wow, what a mistake... It worked out! Post your answer so I can mark it as correct.

哇,真是个错误……它成功了!把你的答案张贴出来,这样我就可以把它标记为正确。

优秀答案推荐

You must be forgetting to use the populateWSM() method:
populateWSM(wsm, ADDRESS);

您一定忘了使用opolateWSM()方法:opolateWSM(wsm,Address);


In the initialize method you can put it like this:

在初始化方法中,您可以将其表示为:


void MyRSUClass::initialize(int stage) {
DemoBaseApplLayer::initialize(stage);
if (stage == 1) {
TraCIDemo11pMessage* wsm = new TraCIDemo11pMessage*();
populateWSM(wsm, OTHER_RSU_ADDRESS); // <------- here**
wsm->setSenderAddress(myId);
wsm->setDemoData("Message from RSU");
sendDown(wsm);
// OR, if you have problems with sendDown() method
// use send() ou sendDelayed() methods:
//// send(wsm, "lowerLayerOut");
//// sendDelayed(wsm, 2, "lowerLayerOut");
}
}

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