Vehicle integrated control system
First Claim
1. An integrated control system for vehicle control, comprising at least three subsystems operating autonomously and in parallel, dispensable of a hierarchical system for a level higher than said subsystem, wherein said subsystem comprises a sensing unit for sensing information related to an operation request with respect to at least one of said subsystems, a connection unit for connection with another subsystem other than its own subsystem, and a generation unit for generating information related to an individual control target of its own subsystem based on said sensed information related to an operation request.
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Abstract
An integrated control system includes subsystem with a driving system control subsystem controlling a driving system, a brake system control subsystem controlling a brake system, and a steering system control subsystem controlling a steering system, a subsystem stabilizing a current dynamic state of the vehicle, a subsystem realizing a driving support function such as automatic cruising, and a storage unit for storing shared signals. Each subsystem includes a request unit, an arbitration unit, and an output unit.
21 Citations
18 Claims
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1. An integrated control system for vehicle control, comprising at least three subsystems operating autonomously and in parallel, dispensable of a hierarchical system for a level higher than said subsystem,
wherein said subsystem comprises a sensing unit for sensing information related to an operation request with respect to at least one of said subsystems, a connection unit for connection with another subsystem other than its own subsystem, and a generation unit for generating information related to an individual control target of its own subsystem based on said sensed information related to an operation request.
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3. An integrated control system for vehicle control, comprising at least three subsystems operating autonomously and in parallel, dispensable of a hierarchical system for a level higher than said subsystem,
wherein said subsystem comprises a sensing unit for sensing information related to an operation request with respect to at least one of said subsystems, a connection unit for connection with another system other than its own subsystem, and an arbitration unit for arbitrating a plurality of information to generate information related to an individual control target of its own subsystem, based on said sensed information related to an operation request, said arbitration unit in said subsystem being connected between each of said subsystem, and when arbitration information arbitrated at each said subsystem is transmitted to the arbitration unit of another subsystem, control is executed at said another subsystem based on said transmitted arbitration information.
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10. An integrated control system for vehicle control, comprising at least three subsystems operating autonomously and in parallel, dispensable of a hierarchical system for a level higher than said subsystem,
wherein said subsystem comprises sensing means for sensing information related to an operation request with respect to at least one of said subsystems, connection means for connection with another subsystem other than its own subsystem, and generation means for generating information related to an individual control target of its own subsystem based on said sensed information related to an operation request.
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12. An integrated control system for vehicle control, comprising at least three subsystems operating autonomously and in parallel, dispensable of a hierarchical system for a level higher than said subsystem,
wherein said subsystem comprises sensing means for sensing information related to an operation request with respect to at least one of said subsystems, connection means for connection with another system other than its own subsystem, and arbitration means for arbitrating a plurality of information to generate information related to an individual control target of its own subsystem, based on said sensed information related to an operation request, said arbitration unit in said subsystem being connected between each of said subsystem, and when arbitration information arbitrated at each said subsystem is transmitted to the arbitration unit of another subsystem, control is executed at said another subsystem based on said transmitted arbitration information.
Specification