1、 function description
- Integrated description of speed limit for road class;
- Map service provider information;
2、 operating instructions
- Integrated description of speed limit for road class;
The first step:
Log in to the admin account, server management- parameter configuration- road grade speed limit configuration, find the road grade supplier, purchase and configure the road grade UID.
Four- dimensional Tuxin (Yi Weihang)
SOURCE=0
URL example :
http://a.map.icttic.cn: SE_RGC2?st = rgc2 & cd = wgs84 & point = 116.31230,40.03929 & encoding = utf8 & type = 11 & output = json & uid = your UID (not supported in the old days)
http://a.qqearth.com: SE_RGC2?st = rgc2 & cd = wgs84 & point = 116.31230,40.03929 & encoding = utf8 & type = 11 & output = json & uid = your UID (not supported since 7.29)
http://a.qqearth.com: SpeedLimit?st = truck & points = 111.367088,30.633 264,111.363838,30.637 784,111.363754,30.643444 & count = 3 & carid = 064676079577 & speed = 73,74,75 & cd = wgs84 & encoding = utf8 & output = json & uid = your uid
points = gps latitude and longitude, carid = device number speed = gps speed
The order is: current point, previous point, first two points
The number of GPS points should be 2/3, and only 1 point is not requested.
2 points and 3 points requirements (the nearest 2 GPS points are less than 2 minutes apart, otherwise only the current point is requested)
Khalid
SOURCE = 1 (version 29 disabled)
URL example :
http://api.careland.com.cn/api/v2/pub/speedlimit?params={"ct":0,"p":[{"x":"411094297","y":"81364630","spd":"25200","gpstime":"21604","direction":"91"},{"x":"410085296","y":"82203998","spd":"0","gpstime":"0","direction":"308"}]}& callback = cb & ak = your UID
Khalid
SOURCE=2
URL example :
http://api.careland.com.cn/api/v2/pub/speedlimit?params={"ct":1,"p":[{"direction":133,"duid":"1234","gpstime":1646962672,"spd":105000,"x":113.875032,"y":22.617061}]}& callback = cb & ak = your UID
Speed limit value by vehicle type:
1, dangerous goods transport vehicles, freight vehicles and other types, take the truck speed limit value tkSpeedLimit.
2, ordinary passenger transport, rural passenger transport, class train, tour charter, city charter, take the bus speed limit value busSpeedLimit
3, taxi, network about car, private car, unknown, take ordinary car speed limit value carSpeedlimit
Free (deactivated) of Gaud map
SOURCE=3
Black Label (4D Graphics)
SOURCE=4
**Added configuration parameters **
; platform unique code
PLATFORMCODE=
; Verify IP
CHECKIP=
**Send request using POST request **
http://42.101.60.60:9000/limitSpeed/list
Request Parameters
{
"ip":"218.9.25.11 ",
"platformCode":"230013 ",
"mapKey":"685b2153ee5f4f71a94c519290286410 ",
"plateNumber":"Black K12345",
"plateColor":"2 ",
"coordtype":"84 ",
"extensions":"road_info ",
"trackpointList ":
{
"tm":"1643018303","lon":"125.940832","dir":"348","sp":"0.0","lat":"47.055323","height":"263"
},
"historypointsList ":[
{"tm":"1643018273","lon":"125.94123","lat":"47.053245"}
{"tm":"1643018277","lon":"125.941145","lat":"47.05369"}
{"tm":"1643018303","lon":"125.940832","lat":"47.055323"}
],
"deviceId": "41043825315"
}
}
Confirm that the URL is returned successfully
Alibaba Cloud
SOURCE=6
**Add the following configuration items **
RoadMapInfo6 = 127.0.0.1 | 6601 | 200
The second step:
Set up the road grade overspeed rule in the rule management and assign the rule to the corresponding vehicle.
Step 3:
function realization
From December 1, 2020, Yi Weihang will launch new domain names: a.qqearth.com, B .qqearth.com and c.qqearth.com
3、 map service provider information
- Map service provider: http://map.icttic.cn/
- Contact person of map service provider: Yu Manager: 139- 0127- 8424;