ConsumableTrafficPolyline
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Kepadatan lalu lintas di sepanjang jalur Kendaraan.
| Representasi JSON |
{
"speedReadingInterval": [
{
object (SpeedReadingInterval)
}
],
"encodedPathToWaypoint": string
} |
| Kolom |
speedReadingInterval[] |
object (SpeedReadingInterval)
Kecepatan lalu lintas di sepanjang jalur dari titik jalan sebelumnya ke titik jalan saat ini.
|
encodedPathToWaypoint |
string
Jalur yang diambil pengemudi dari titik jalan sebelumnya ke titik jalan saat ini. Jalur ini memiliki penanda sehingga klien dapat menampilkan penanda lalu lintas di sepanjang jalur (lihat speedReadingInterval). Dekode belum didukung.
|
SpeedReadingInterval
Indikator kepadatan traffic di segmen jalur yang berdekatan. Dengan jalur yang memiliki titik P_0, P_1, ... , P_N (indeks berbasis nol), SpeedReadingInterval menentukan interval dan mendeskripsikan traffic-nya menggunakan kategori berikut.
| Representasi JSON |
{
"startPolylinePointIndex": integer,
"endPolylinePointIndex": integer,
"speed": enum (Speed)
} |
| Kolom |
startPolylinePointIndex |
integer
Indeks awal interval ini di jalur. Dalam JSON, jika indeksnya 0, kolom akan tampak kosong.
|
endPolylinePointIndex |
integer
Indeks akhir interval ini di jalur. Dalam JSON, jika indeksnya 0, kolom akan tampak kosong.
|
speed |
enum (Speed)
Kecepatan traffic dalam interval ini.
|
Kecepatan
Klasifikasi kecepatan polyline berdasarkan data traffic.
| Enum |
SPEED_UNSPECIFIED |
Nilai default. Nilai ini tidak digunakan. |
NORMAL |
Kecepatan normal, tidak ada kemacetan lalu lintas. |
SLOW |
Penurunan kecepatan terdeteksi, jumlah traffic sedang. |
TRAFFIC_JAM |
Keterlambatan lalu lintas. |
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-08-31 UTC.
[null,null,["Terakhir diperbarui pada 2025-08-31 UTC."],[[["\u003cp\u003eConsumableTrafficPolyline provides traffic density information along a vehicle's path using encoded polylines and speed readings.\u003c/p\u003e\n"],["\u003cp\u003eSpeedReadingInterval objects represent traffic conditions on segments of the path, indicating speed levels like normal, slow, or traffic jam.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003espeed\u003c/code\u003e field within SpeedReadingInterval classifies traffic speed into categories: \u003ccode\u003eSPEED_UNSPECIFIED\u003c/code\u003e, \u003ccode\u003eNORMAL\u003c/code\u003e, \u003ccode\u003eSLOW\u003c/code\u003e, and \u003ccode\u003eTRAFFIC_JAM\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eencodedPathToWaypoint\u003c/code\u003e is a string representing the path with landmarks, enabling the display of traffic markers; decoding is not yet supported.\u003c/p\u003e\n"]]],["The provided content describes traffic data along a vehicle's path using JSON representations. Key information includes `speedReadingInterval`, which details traffic speed between waypoints. This is represented by a list of segments, each defined by `startPolylinePointIndex`, `endPolylinePointIndex`, and `speed`. The `encodedPathToWaypoint` field indicates the path from the previous to the current waypoint. The speed within each interval is categorized as `NORMAL`, `SLOW`, or `TRAFFIC_JAM`. Fields with 0 index will be unpopulated in the JSON representation.\n"],null,["# ConsumableTrafficPolyline\n\n- [JSON representation](#SCHEMA_REPRESENTATION)\n- [SpeedReadingInterval](#SpeedReadingInterval)\n - [JSON representation](#SpeedReadingInterval.SCHEMA_REPRESENTATION)\n- [Speed](#Speed)\n\nTraffic density along a Vehicle's path.\n\n| JSON representation |\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ``` { \"speedReadingInterval\": [ { object (/maps/documentation/mobility/fleet-engine/reference/trips/rest/v1/ConsumableTrafficPolyline#SpeedReadingInterval) } ], \"encodedPathToWaypoint\": string } ``` |\n\n| Fields ||\n|--------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `speedReadingInterval[]` | `object (`[SpeedReadingInterval](/maps/documentation/mobility/fleet-engine/reference/trips/rest/v1/ConsumableTrafficPolyline#SpeedReadingInterval)`)` Traffic speed along the path from the previous waypoint to the current waypoint. |\n| `encodedPathToWaypoint` | `string` The path the driver is taking from the previous waypoint to the current waypoint. This path has landmarks in it so clients can show traffic markers along the path (see `speedReadingInterval`). Decoding is not yet supported. |\n\nSpeedReadingInterval\n--------------------\n\nTraffic density indicator on a contiguous segment of a path. Given a path with points P_0, P_1, ... , P_N (zero-based index), the SpeedReadingInterval defines an interval and describes its traffic using the following categories.\n\n| JSON representation |\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ``` { \"startPolylinePointIndex\": integer, \"endPolylinePointIndex\": integer, \"speed\": enum (/maps/documentation/mobility/fleet-engine/reference/trips/rest/v1/ConsumableTrafficPolyline#Speed) } ``` |\n\n| Fields ||\n|---------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `startPolylinePointIndex` | `integer` The starting index of this interval in the path. In JSON, when the index is 0, the field will appear to be unpopulated. |\n| `endPolylinePointIndex` | `integer` The ending index of this interval in the path. In JSON, when the index is 0, the field will appear to be unpopulated. |\n| `speed` | `enum (`[Speed](/maps/documentation/mobility/fleet-engine/reference/trips/rest/v1/ConsumableTrafficPolyline#Speed)`)` Traffic speed in this interval. |\n\nSpeed\n-----\n\nThe classification of polyline speed based on traffic data.\n\n| Enums ||\n|---------------------|----------------------------------------------|\n| `SPEED_UNSPECIFIED` | Default value. This value is unused. |\n| `NORMAL` | Normal speed, no traffic delays. |\n| `SLOW` | Slowdown detected, medium amount of traffic. |\n| `TRAFFIC_JAM` | Traffic delays. |"]]
