英文:
Which units of measure are used in the Here Traffic Flow API
问题
我阅读了开发者文档，但仍然无法找到用于以下内容的单位：
speedFlow
speedUncapped
位置长度等
速度的API响应在2.5-3.7的范围内，太低以至于不可能是每小时英里。有人知道API响应中使用的单位是什么吗？他们不提供试用帐户的技术支持。
谢谢。
我阅读了开发者文档 https://developer.here.com/documentation/traffic-api/dev_guide/index.html。
英文:
I read the developer documentation but still I can't find which units are used for
speedFlow
speedUncapped
location length, etc.
The API response for speeds are in the range of 2.5-3.7, too low to be miles per hour.
Does anyone know which units are used in the API response. They don't offer tech support for trial accounts.
Thank you.
I read the developer documentation https://developer.here.com/documentation/traffic-api/dev_guide/index.html
答案1
得分: 0
根据Here Traffic API v7 - Speeds
当前流对象包含3个速度值：
• freeFlow - 当道路上没有交通时的参考速度（以米每秒为单位）。
• speed - 道路上预期的速度（以米每秒为单位）；不会超过法定速度限制。
• speedUncapped - 道路上预期的速度（以米每秒为单位）；可能超过法定速度限制。
Here开发者文档
https://developer.here.com/documentation/traffic-api/dev_guide/topics/concepts/flow.html
英文:
According to Here Traffic API v7 - Speeds
A current flow object contains 3 speed values:
• freeFlow - the reference speed (in meters per second) along the roadway when no traffic is present.
• speed - the expected speed (in meters per second) along the roadway; will not exceed the legal speed limit.
• speedUncapped - the expected speed (in meters per second) along the roadway; may exceed the legal speed limit.
Here developer documentation
https://developer.here.com/documentation/traffic-api/dev_guide/topics/concepts/flow.html
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