如何增加航路点的道路链接的搜索半径(Fleet Telematics API) [英] How to increase search radius for a road link for a waypoint (Fleet Telematics API)

问题描述

我正在尝试使用Fleet Telematics自定义路线API( https://cle.api.here.com/2/calculateroute.json ).而且我收到一个错误消息:无法将 lat/long 匹配到搜索半径为100.0m的道路链接上.

I'm trying to calculate route summary for a truck using Fleet Telematics Custom Routes API (https://cle.api.here.com/2/calculateroute.json). And I'm getting an error saying: Cannot match lat/long onto a road link with 100.0m search radius.

错误实际上是正确的，因为卡车在一个大仓库中间，没有半径100的道路.

The error is, in fact, correct since Truck is in the middle of a big warehouse and there are no roads in 100 radius.

所以问题是如何增加搜索半径以防止出现此错误.还是有其他选择?

So the question is how can I increase search radius to prevent this error. OR there are any other options?

提前谢谢！

推荐答案

您可以在位置后以米为单位添加半径参数，例如500m:

You can add a radius parameter in meters after the position, ex for 500m:

waypoint0=geo!48.85718,2.34141;500

源文档: https://developer.here.com/documentation/routing/topics/resource-param-type-waypoint.html

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