zinkcious / mapmatching Goto Github PK

But the tk1 has only one usb port, if I don't use a usbhub, I can't usb other usb devices such a laser.

And I tried what you said, don't use a usbhub, plug the usb port of kinect directly into the usb port on tk1 and remote control tk1. But I encounter new problems when I do this.

If I connect tk1 using ssh, and input ./bin/Protonect, it tells me following errors

[Info] [Freenect2Impl] enumerating devices...
[Info] [Freenect2Impl] 6 usb devices connected
[Info] [Freenect2Impl] found valid Kinect v2 @1:16 with serial 020354743547
[Info] [Freenect2Impl] found 1 devices
[Error] [OpenGLDepthPacketProcessorImpl] GLFW error 65544 X11: The DISPLAY environment variable is missing
[Error] [OpenGLDepthPacketProcessor] Failed to initialize GLFW.

If I connect tk1 using remote desktop, and input ./bin/Protonect, it tells me following errors

[Info] [Freenect2Impl] enumerating devices...
[Info] [Freenect2Impl] 6 usb devices connected
[Info] [Freenect2Impl] found valid Kinect v2 @1:16 with serial 020354743547
[Info] [Freenect2Impl] found 1 devices
X Error of failed request: BadRequest (invalid request code or no such operation)
Major opcode of failed request 149(RANDR)
Minor opcode of failed request 8 (RRGetScreenResources)
Serial number of failed request: 14
Currenr serial number in output stream: 14

请问地图数据中的roadclass是怎样定义的呢，1就是一级道路，2就是二级道路嘛

请问一下这个比赛的官网还在吗？百度了一下没找到相关的比赛信息

我根据代码猜测的格式是：

车辆ID，前一个轨迹点的时刻，当前轨迹点的时刻，该段轨迹覆盖的长度，该段轨迹所用的时间，输出geo要素

请问车辆轨迹点匹配到的路段是在那里指明的？实在最后一个字段中吗？

Thank you for sharing the code, but there is a small question here. Can you explain the meaning of each field of the output?