ak

string

Developer Key

Yes

guid

string

device id

No

orig

string

Starting latitude and longitude

Yes

Example: 116.30815, 40.056878

dest

string

End point latitude and longitude

Yes

Example: 116.30815,40.056878

mid

string

path coordinate string

No

Format: lon1, lat1; lon2, lat2; ..., up to 12. Example: 116.314, 40.465; 116.352, 40.232; 116.453, 40.121

inGb

string

original coordinate system

No

g02

Default: g02
g02: National Survey Bureau (gcj02) coordinates
g84: coordinates acquired by the GPS device
gbd: Baidu coordinates

outGb

string

Target Coordinate System

No

g02

Default: g02
g02: National Bureau of Surveying (gcj02) Coordinates
gbd: Baidu Coordinates

policy

int

driving strategy

No

Default: 0
0: Default (road condition + time + mileage comprehensive consideration)
1: Avoid congestion
2 : Do not take the high speed
3: High speed priority
4: Less charge
5: Avoid congestion & do not go high speed
6: Avoid congestion & high speed priority
7: Dodge Congestion & Avoid Charges

num

int

Return the number of recommended routes

No

1

Value range: 1<=num<=3, default: 1
num=2, may return 1-2 routes
num=3, possibly returning 1-3 routes

mr

int

Multi-rule multi-route

No

0

Whether a request is made, the path of 4 rules is obtained. 0: Disabled (default)
1 Enabled (Return 4 routes, followed by a: system recommendation, b: distance priority, c: avoidance charge, d: high speed priority)
Note: mr =1, ignore policy, num parameter

size

int

Truck load type

No

0

0: Judgment of condition for ignoring truck load type (default)
1: minivan
2: light truck
3: medium truck
4: Heavy goods vehicles

length

int

Truck Length

No

Unit meters. The default value is 0, which means that the condition judgment of the vehicle length is ignored.

aweight

int

axle weight of the car

No

unit kilogram . The default value is 0, which means that the conditional judgment of the axis weight is ignored.

load

int

Total weight of the car

No

Including actual The weight of the cargo and the weight of the vehicle, in kilograms. The default value is 0, which means that the conditional judgment of the load is ignored.

weight

int

Truck's approved load

No

Approved load , the unit is kilograms. The default value is 0, which means that the conditional judgment of the approved load quality is ignored.

width

float

Truck width

No

Unit meters. The default value is 0, which means that the condition of the car width is ignored.

height

float

Truck height

No

Unit meters. The default value is 0, which means that the condition of the vehicle height is ignored.

axis

int

Number of axles of the car

No

Default A value of 0 indicates that the conditional judgment of the number of axes is ignored.

ttype

int

Truck Type

No

0 (default Value), ignore truck type condition judgment
16: full trailer tractor
32: semi-trailer tractor
64: semi-trailer
128: full trailer
256: Special-purpose vehicles, including vans, tank cars, lifting and lifting cars, warehouse cars, special structural vehicles, special dump trucks
512: Other trucks

tfun

int

Truck Features

No

0 (default), ignores the conditional judgment of the truck function.
1 : Delivery truck
2: Transportation truck
3: Construction vehicle
4: Agricultural truck
5: Truck with explosives
6 : trucks containing water-contaminated goods
7: trucks with other dangerous goods
8: postal vehicles
9: other tankers

etype

int

Energy Type

No

0 (default), which means that the conditional judgment of the energy type is ignored.
1 : Fuel
2: Oil and Electricity
4: Pure electricity

es

int

Discharge Type

No

0 (default) indicates the conditional judgment that ignores the emission type.
1: Country I
2: Country II
4: Country III
8: Country IIII
16: Country V

stime

string

departure time

No

Default: Current time

pnum

string

the license plate number used to determine whether or not to limit the line

No

Do not fill in the line limit issue, support 7 traditional license plates, such as "京******"

status

int

Return status

Refer to the status code table for details.

msg

string

Return status description

Refer to the status code table for detail

data

object

Return to driving path planning Information

orig

string

starting point coordinates

dest

string

End Point Coordinates

total

int

Scenarios

routes

array

Drive and Transfer Set

rid

int

The first path planning scheme

dis

int

Travel Distance

Unit: Meter

dur

int

Expected line time

unit: second

rtoll

int

Toll Fees

Unit: Yuan

tlights

int

Number of traffic lights

nms

string

A set of road names that have passed by driving

The road names are separated by commas

restr

int

Limited If

0: Represents that the line has been circumvented or unrestricted, that is, there is no road limit for the route.
1: There is no circumvention for the limit line, that is, the limited line of the line

steps

array

Driving route segmentation

sid

int

Several subsections

legid

int

Route point number

The waypoint number is an integer starting from 0, which is used to identify the waypoint segment to which the step belongs. For the road segment from the starting point to the first route, the legid is 0

rinfo

string

Travel Description

For example: "向Drive southwest for 44 meters and turn right into the main road”

nm

string

Road Name

dis

int

This distance is

lonlats

string

This latitude and longitude string

The coordinate point string of this road segment, in the format, such as: 116.481247, 39.990704; 116.481270, 39.990726

ttype

string

Travel Direction

Example: "turn right in the right, go straight", see steering action list

tmc

array

Segmented Traffic Details

status

int

road condition index

0: no road condition;
1: unblocked;
2: slow;
3: congested;
4: very congested

dis

int

Length of this section

Unit: meter

ilonlat

string

The latitude and longitude of this section

is: x,y, value Divide the start and end index of the array by semicolon for lonlat, example: 1,7

restrict

array

Limited information on the road segment

id

int

This road segment limit line number id

The first time it appears in the road segment, it will be described in detail. If the same rule appears again in other road segments, only id is used.

rtype

string

Road restriction type

0: None
1: Passenger cars are prohibited.
2: No trucks are allowed.
3: Height limit
4: Limit width
5: Weight limit
6: Limited axle weight
7: Road under construction
8: Road construction
9: Condition one-way traffic
10: One-way section is prohibited.
11: One-way section is forbidden to enter.
12: Bus policy is restricted, and the tail number is limited.
13: The truck policy is limited, and the tail number is limited.

rdesc

string

Limited Line Description (Including restricted road sections or ranges, limited Line time, limited line model, text description)

For example:
Limit time: from November 1st, 2015, 7:00-19:00 daily. Restricted object: All heavy-duty, medium-sized dump trucks
Scope of limited travel: (1) Yulong South Road, Yulong Middle Road, Huanghe West Road, Huanghe Middle Road, Huanghe East Road, Hehai East Road, Qingyang North Road, Qingyang Middle Road, National Highway 312, Huaide South Road ( (2) Nenjiang Road, Changjiang North Road, Liaohe Road, Longliu Road area (excluding the above roads); (3) Zhongwu Avenue, Daming Road, Dongfang East Road, Wuyi Road, The area enclosed by the Tuodun Road (excluding the above roads). Limitation strategy: Forbidden traffic, heavy-duty, medium-sized dump trucks that need to enter the above areas, and construction garbage trucks that are required for construction. Apply to the traffic management department of the public security organ with relevant procedures, and follow the specified time and route after the review.

pos

string

Display latitude and longitude

isrestr

int

Does the current vehicle violate this rule

1: Violation
0: No violation

regid

int

Policy limit ID

Valid when rtype type is 12 or 13

length

float

limit height or limit width

unit meters, Valid when rtype=3 or 4

weight

float

Limited weight or limited axle weight

Unit ton, valid at type=5 or 6