Method and System for Diagnosing and Programming Industrial Vehicles

• US 20100199080A1
• Filed: 01/27/2010
• Published: 08/05/2010
• Est. Priority Date: 02/04/2009
• Status: Abandoned Application

• Current Assignee: Rainer Kolb
• Original Assignee: Rainer Kolb
• Inventors: Kolb, Rainer
• Application Number:
  US12/695,131
• Publication Number:
  US 20100199080A1
• Time in Patent Office: Days
• US Class Current: 713/2
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005

Abstract

A method and system for diagnosing and programming industrial vehicles, especially lift trucks, is provided. The method and system utilizes a computer that is connected to an area network having at least one server, e.g. the internet. The computer is also connected through an electronic interface to a lift truck'"'"'s data bus.

In a first step a browser application is loaded and runs in a browser program on the computer. Thereafter, program modules and/or data are downloaded from the network server by the browser application depending on the desired vehicle diagnosis to be performed, the desired customization to be programmed, and the type and model of lift truck to be interfaced to. Downloaded program modules may comprise data that can be displayed by the browser program and applications that can be run in the browser program. The vehicle diagnosis and/or customization of control processes are performed via the data bus for the lift truck by the downloaded program module or modules.

Claims

1. A method for diagnosing and programming an industrial vehicle comprising the following steps:

a) providing a computer which is operatively connected to a network, the network comprising at least one server operatively connected thereto;

b) providing an electronic interface, through which the computer is operatively connected to the industrial vehicle'"'"'s data bus;

c) loading and executing a browser application in a browser program, the browser program running on the computer;

d) selectively loading program modules, data, or both, from the server into the browser program, wherein the program modules and data are selected depending on the diagnostic routing to be executed or configuration to be programmed into the industrial vehicle;

e) diagnosing the industrial vehicle or programming vehicle configuration data, wherein the diagnosing or programming is performed by the selectively loaded program modules.

2. The method according to claim 1,

wherein the industrial vehicle is a lift truck.

3. The method according to claim 1,

further comprising the step of loading a launch module into the computer'"'"'s memory and executing the launch module on the computer, wherein the loading of the browser application is performed by the launch module.

4. Method according to claim 3,

wherein the launch module is loaded from a server operatively connected to the network.

5. Method according to claim 3,

wherein the launch module can access system routines of an operating system on the computer.

6. Method according to claims 3,

wherein the launch module is terminated after the step of loading and executing of the browser application has been completed.

7. Method according to claim 3,

wherein the launch module can access one or more hardware interfaces on the computer and wherein the launch module provides access to the hardware interfaces for the browser application in the browser program.

8. Method according to claim 3,

wherein the browser application, program modules, data, or a combination thereof is converted into executable programs by the launch module.

9. Method according to claim 3,

wherein a graphical representation is calculated on the computer by the browser application, or a program module, or both.

10. Method according to claim 1,

wherein access to the network is provided by a mobile communications network.

11. Method according to claim 1,

wherein the server stores and makes available to the computer protocol information of the data bus for a plurality of industrial vehicles of different types or models.

12. Method according to claim 1,

wherein the communication between the computer and the server is encrypted.

13. Method according to claim 1,

wherein the browser application, the program modules, or both, are independent of the computer'"'"'s operating system.

14. Method according to claim 1,

wherein after the vehicle diagnosis and programming has been completed, the browser application and all subsequently loaded program modules and data are uninstalled and removed from the computer'"'"'s memory.

15. A system for diagnosing and programming an industrial vehicle comprising:

a) a computer which is operatively connected to a network, the network comprising at least one server operatively connected thereto;

b) an electronic interface, through which the computer is operatively connected to a data bus within the industrial vehicle;

c) a browser application in a browser program, the browser program running on the computer;

wherein program modules, data, or both, are selectively loaded from the server into the browser program, and

wherein the program modules and data are selected depending on the diagnostic routing to be executed or configuration to be programmed into the industrial vehicle, and

wherein the industrial vehicles is diagnosed or industrial vehicle configuration data is programmed by the selectively loaded program modules.

16. A system for diagnosing and programming an industrial vehicle comprising:

a) a computer which is operatively connected to a network, the network comprising at least one server operatively connected thereto;

b) an electronic interface, through which the computer is operatively connected to a data bus within the industrial vehicle;

c) a launch module that is executed on the computer, the launch module comprising at least one driver which provides hardware access to the electronic interface for program modules running in a web browser program on the computer;

d) at least one program module which is selectively loaded from the server, and which is communicating with the industrial vehicle'"'"'s data bus through the driver provided by the launch module.

17. A system as in claim 16, wherein the at least one program module is configured to perform a diagnostic procedure on the industrial vehicle or program a configuration into the industrial vehicle.

18. A system as in claim 16, wherein the launch module is loaded into the computer from a server through the network.