ENVIRONMENT CONTROL SYSTEM FOR A TRANSPORT UNIT

• US 20090248218A1
• Filed: 03/28/2008
• Published: 10/01/2009
• Est. Priority Date: 03/28/2008
• Status: Abandoned Application

• Current Assignee: Thermo King Corporation (Trane Technologies plc)
• Original Assignee: Thermo King Corporation (Trane Technologies plc)
• Inventors: Dyrmose, Allan
• Application Number:
  US12/057,475
• Publication Number:
  US 20090248218A1
• Time in Patent Office: Days
• US Class Current: 700/300
• CPC Class Codes: F25D 2400/361 Interactive visual displays
• CPC Class Codes: F25D 2500/06 Stock management
• CPC Class Codes: F25D 2700/12 Sensors measuring the inside temperature
• CPC Class Codes: F25D 29/003 for movable devices

Abstract

An environment control system for a transport unit defining a cargo space. The environment control system comprises a controller in communication with a user interface such that the user interface identifies to the controller one kind of cargo within the cargo space, an environment adjusting system in communication with the controller and operable to regulate environment conditions inside the cargo space, and a database in communication with the controller for storing an environment profile as a function of the one kind of cargo such that the environment profile includes a plurality of environment control parameters, each environment control parameter controls the environmental adjusting system for a respective predetermined interval.

Claims

1. An environment control system for a transport unit defining a cargo space, the environment control system comprising:

a controller in communication with a user interface such that the user interface identifies to the controller one kind of cargo within the cargo space;

an environment adjusting system in communication with the controller and operable to regulate environment conditions inside the cargo space; and

a database in communication with the controller for storing an environment profile as a function of the one kind of cargo such that the environment profile includes a plurality of environment control parameters, each environment control parameter controls the environmental adjusting system for a respective predetermined interval,

wherein the controller retrieves the environment profile for the one kind of cargo from the database based on the identified cargo communicated to the controller and delivers the plurality of environment control parameters of the environment profile to the environment adjusting system, and

wherein the environment adjusting system is configured to then regulate one of the environment conditions inside the cargo space based on each environment control parameter received from the controller such that the environment control parameters control the environment adjusting system sequentially of one another based on the predetermined intervals.

2. The environment control system of claim 1 wherein the environment adjusting system is operable to regulate environment conditions inside a plurality of compartments within the cargo space, wherein each compartment includes one of a plurality of cargoes.

3. The environment control system of claim 2, wherein the user interface identifies to the controller each one of the plurality of cargoes, and the database stores at least one environment profile as a function of each of the plurality of cargoes.

4. The environment control system of claim 1, wherein the database stores a plurality of environment profiles as a function of one kind of cargo and the plurality of environment profiles with respective pluralities of environment control parameters are configured to regulate respective environment conditions inside the cargo space.

5. The environment control system of claim 1, wherein the user interface includes a selectable menu of different kinds of cargo.

6. The environment control system of claim 1, wherein the predetermined interval is a predetermined time interval.

7. The environment control system of claim 6, wherein the database stores the predetermined time interval for each environment control parameter.

8. The environment control system of claim 6, wherein the predetermined time intervals are stored in the database as a function of a voyage of the transport unit.

9. The environment control system of claim 6, wherein the user interface allows the predetermined time interval to be manually entered for each environment control parameter.

10. The environment control system of claim 1 and further comprising a sensor in communication with the controller and operable to sense at least one of the environment conditions inside the cargo space.

11. A method for transporting cargo in a cargo space within a transport unit, the method comprising the steps of:

providing a controller coupled to an environment adjusting system;

identifying the cargo to the controller;

identifying an environment profile associated with the cargo, the environment profile defining a plurality of environment control parameters for regulating one environment condition as a function of the cargo;

sensing an environment condition within the cargo space;

comparing the sensed environment condition with one of the desired environment control parameters provided by the environment profile;

modifying the environment condition with the environment adjusting system to achieve the one desired environment control parameter;

comparing the sensed environment condition with another one of the desired environment control parameters provided by the environment profile after a predetermined interval; and

modifying the environment condition with the environment adjusting system from the one desired environment control parameter to another one of the desired environment control parameters.

12. The method of claim 11, wherein identifying the cargo to the controller includes identifying the cargo to the controller with a user interface.

13. The method of claim 11, wherein sensing an environment condition within the cargo space includes sensing environment conditions within respective compartments of the cargo space.

14. The method of claim 11, further comprising providing a menu of potential kinds of cargo, and permitting an operator to select one kind of cargo from the menu.

15. The method of claim 11, further comprising providing a database and storing the environment profile within the database as a function of the one kind of cargo.

16. The method of claim 15, further comprising permitting the controller to identify the environment profile within the database.

17. The method of claim 11, further comprising identifying a plurality of environment profiles associated with the one kind of cargo, the plurality of environment profiles for regulating a plurality of environment conditions inside the cargo space with the one kind of cargo.

18. The method of claim 11, further comprising regulating the one environment condition to each environment control parameter with the environment adjusting system.

19. The method of claim 11, further comprising delivering each environment control parameter from the controller to the environment adjusting system.

20. The method of claim 11, further comprising providing the predetermined interval as a predetermined time interval.