freight delivery table structure

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freight delivery table structure#

An output table for the freight tours synthesized by CRISTAL, including their mode, volume, trip type, origin and destination

Table Structure#

Field

Type

NULL allowed

Default Value

Foreign key

Description

trip_id*

INTEGER

NO

unique identifier of this freight trip

tour_id

INTEGER

NO

0

Freight tour identifier

carrier_estab_id

INTEGER

NO

0

Carrier establishment identifier (foreign key to the Establishment table)

supplier_estab_id

INTEGER

NO

0

Supplier establishment identifier (foreign key to the Establishment table)

receiver_estab_id

INTEGER

NO

0

Receiver establishment identifier (foreign key to the Establishment table)

origin_loc_id

INTEGER

NO

0

The trip’s origin location (foreign key to the Location table)

destination_loc_id

INTEGER

NO

0

The trip’s destination location (foreign key to the Location table)

volume

INTEGER

NO

0

Shipment volume (units: lbs.)

good_type

INTEGER

NO

0

Type of good being shipped (TODO: Add the enum)

mode_type

INTEGER

NO

0

Mode used to make the deliver Values at mode_type.

pickup_trip

INTEGER

NO

0

boolean flag - is this a pick up trip?

OHD

INTEGER

NO

0

boolean flag - is this delivery performed in off hours?

(* - Primary key)

The SQL statement for table and index creation is below.

CREATE TABLE Freight_Delivery (
    "trip_id"               INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "tour_id"               INTEGER NOT NULL DEFAULT 0,
    "carrier_estab_id"      INTEGER NOT NULL DEFAULT 0,
    "supplier_estab_id"     INTEGER NOT NULL DEFAULT 0,
    "receiver_estab_id"     INTEGER NOT NULL DEFAULT 0,
    "origin_loc_id"         INTEGER NOT NULL DEFAULT 0,
    "destination_loc_id"    INTEGER NOT NULL DEFAULT 0,
    "volume"                INTEGER NOT NULL DEFAULT 0,
    "good_type"             INTEGER NOT NULL DEFAULT 0,
    "mode_type"             INTEGER NOT NULL DEFAULT 0,
    "pickup_trip"           INTEGER NOT NULL DEFAULT 0,
    "OHD"                   INTEGER NOT NULL DEFAULT 0
);

Enums#

The following enums are used in this table.

mode_type#

Enum Values#

Value

Description

0

SOV

1

AUTO_NEST

2

HOV

3

TRUCK

4

BUS

5

RAIL

6

NONMOTORIZED_NEST

7

BICYCLE

8

WALK

9

TAXI

10

SCHOOLBUS

11

PARK_AND_RIDE

12

KISS_AND_RIDE

13

PARK_AND_RAIL

14

KISS_AND_RAIL

15

TNC_AND_RIDE

17

MD_TRUCK

18

HD_TRUCK

19

BPLATE

20

LD_TRUCK

21

RAIL_NEST

22

BUS40

23

BUS60

24

PNR_BIKE_NEST

25

RIDE_AND_UNPARK

26

RIDE_AND_REKISS

27

RAIL_AND_UNPARK

28

RAIL_AND_REKISS

29

MICROM

30

MICROM_NODOCK

31

MICROM_AND_TRANSIT

32

MICROM_NODOCK_AND_TRANSIT

33

ODDELIVERY

999

FAIL_MODE

1000

FAIL_ROUTE

1001

FAIL_REROUTE

1002

FAIL_UNPARK

1003

FAIL_UNPARK2

1004

FAIL_MODE1

1005

FAIL_MODE2

1006

FAIL_MODE3

1007

FAIL_ROUTE_ACTIVE

1008

FAIL_ROUTE_WALK_AND_TRANSIT

1009

FAIL_ROUTE_DRIVE_TO_TRANSIT

1010

FAIL_ROUTE_DRIVE_FROM_TRANSIT

1011

FAIL_ROUTE_TNC_AND_TRANSIT

1012

FAIL_ROUTE_TNC

1013

FAIL_ROUTE_SOV

1014

FAIL_ROUTE_MICROMOBILITY

1015

NO_MOVE

9999

UNSIMULATED
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