초록 ▼

An electrical system for controlling coach resources for improved reliability and economy. The electrical system may comprise a plurality of smart modules networked together on a multiple channel network, one or more work modules each communicably connected with one of the smart modules, and one or

An electrical system for controlling coach resources for improved reliability and economy. The electrical system may comprise a plurality of smart modules networked together on a multiple channel network, one or more work modules each communicably connected with one of the smart modules, and one or more electrical devices controllably connected with one of the work modules. In one embodiment, the multiple channel network comprises multiple CAN busses and the work modules communicate to smart modules via RS422/485.

대표청구항 ▼

The invention claimed is: 1. An electrical system for a vehicle comprising: (a) a first work module that provides a control signal to an electrical device; (b) a second work module that provides a control signal to another electrical device; (c) a first smart module electrically interconnected to s

The invention claimed is: 1. An electrical system for a vehicle comprising: (a) a first work module that provides a control signal to an electrical device; (b) a second work module that provides a control signal to another electrical device; (c) a first smart module electrically interconnected to said first work module; (d) a second smart module electrically interconnected to said second work module; (e) said first smart module electrically interconnected to said second smart module, wherein said first smart and said second smart module include sufficient network configuration data so that one of said first smart module and said second smart module may be replaced by a matching smart module of the other one and providing the same network functionality. 2. An electrical system for controlling coach resources, comprising: (a) a plurality of smart modules networked together on a multiple channel network, (b) one or more work modules each communicably connected with one of the smart modules, and (c) one or more electrical devices controllably connected with one of the work modules, wherein said work modules comprise a switching group module including switch settings that are programmable for changing functions of inputs and outputs associated said switch group module. 3. An electrical system for controlling coach resources, comprising: (a) a plurality of smart modules networked together on a multiple channel network, (b) one or more work modules each communicably connected with one of the smart modules, and (c) one or more electrical devices controllably connected with one of the work modules, wherein said multiple channel network comprises spatially separable redundant wiring between smart modules, said spatially separable redundant wiring providing alternate channels of communication should some of said channels of communications fail or should some of said wiring become damaged. 4. An electrical system for controlling coach resources, comprising a plurality of smart modules networked together on a multiple channel network, one or more work modules each communicably connected with one of the smart modules, and one or more electrical devices controllably connected with one of the work modules, wherein each smart module comprises circuitry for: (a) communicating with other smart modules on said multiple channel network, (b) communicating with work modules on a master-slave basis where said smart module is master, (c) storing configuration and description information for the coach electrical system, (d) analog-to-digital conversion associated with analog inputs on board said smart module, (e) handling digital inputs and outputs on-board said smart module, (f) interfacing with peripheral devices such as a laptop computer for loading programmable instructions into said smart module, performing diagnostics on the coach electrical system, developing new coach electrical system layout configurations, and other coach electrical system management tasks. 5. An electrical system for controlling coach resources, comprising: (a) a plurality of smart modules networked together on a multiple channel network, (b) one or more work modules each communicably connected with one of the smart modules, and (c) one or more electrical devices controllably connected with one of the work modules, wherein each smart module comprises a DIP switch for selecting a smart module number, said smart module number corresponding with configuration and description information stored within said smart module that defines which of said work modules are connected to said smart module and other configuration information for operation of said smart module within the coach electrical system. 6. An electrical system for controlling coach resources, comprising: (a) a plurality of smart modules networked together on a multiple channel network, (b) one or more work modules each communicably connected with one of the smart modules, and (c) one or more electrical devices controllably connected with one of the work modules, wherein a modified protocol is used for communication between two or more smart modules on said multiple channel network, wherein said multiple channel network comprises at least a first and a second channel, and each smart module transmits and receives on said second channel if said first channel is busy or unavailable.