Control network for vehicle dynamics and ride control systems having distributed electronic control units
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60G-023/00
B60G-017/16
출원번호
US-0211855
(2005-08-25)
등록번호
US-7353097
(2008-04-01)
발명자
/ 주소
Bale,Paul
Prescott,Robert David
출원인 / 주소
Haldex Brake Products Ltd.
대리인 / 주소
St. Onge Steward Johnston & Reens LLC
인용정보
피인용 횟수 :
3인용 특허 :
11
초록▼
An electrical control network is laid over one or more vehicle dynamics control and/or ride control systems of a heavy vehicle, which control network controls actuation of components thereof. The invention offers many advantages including reduction of components, simplified design, unified communica
An electrical control network is laid over one or more vehicle dynamics control and/or ride control systems of a heavy vehicle, which control network controls actuation of components thereof. The invention offers many advantages including reduction of components, simplified design, unified communication for numerous different types of system components, simplified resolution of conflicts between competing control strategies, expandability to additional vehicle systems, and flexibility to upgrade for new, improved vehicle control schemes.
대표청구항▼
What is claimed is: 1. A control network for controlling vehicle dynamics and ride control systems in heavy vehicles, comprising: a first species of vehicle dynamics and ride control system component, a second species of vehicle dynamics and ride control system component, at least one vehicle perfo
What is claimed is: 1. A control network for controlling vehicle dynamics and ride control systems in heavy vehicles, comprising: a first species of vehicle dynamics and ride control system component, a second species of vehicle dynamics and ride control system component, at least one vehicle performance sensor, a controller receiving sensor signals from said sensor and in electrical communication with said first and second species of vehicle dynamics and ride control system components for actuation, a first control scheme used by said controller for generating first control signals for said first species of vehicle dynamics and ride control system component, and a second control scheme used by said controller for generating control signals for said second species of vehicle dynamics and ride control system component. 2. The control network of claim 1 including a third control scheme used by said controller for generating second control signals for said first species of vehicle dynamics and ride control system component. 3. The control network of claim 2 wherein said controller uses a conflict resolution scheme for resolving conflicts between the first and second control signals for said first species of vehicle dynamics and ride control system component. 4. The control network of claim 1 wherein said first and second species of vehicle dynamics and ride control system components are each selected from at least one of brake system components, suspension system components, traction control system components, steering system components, and stability control system components. 5. A control network for controlling vehicle dynamics and ride control systems in heavy vehicles, comprising: a vehicle dynamics and ride control system component, at least one vehicle performance sensor, a controller receiving sensor signals from said sensor and in electrical communication with said vehicle dynamics and ride control system component for actuation, a first control scheme used by said controller for generating first control signals for said vehicle dynamics and ride control system component, a second control scheme used by said controller for generating second control signals for said vehicle dynamics and ride control system component, and a conflict resolution scheme used by said controller for resolving conflicts between the first and second control signals. 6. The control network of claim 5 wherein said vehicle dynamics and ride control system component is selected from at least one of brake system components, suspension system components, traction control system components, steering system components, and stability control system components. 7. A system for operating vehicle dynamics and ride control systems in heavy vehicles, comprising: a first species of vehicle dynamics and ride control system component, a second species of vehicle dynamics and ride control system component, at least one vehicle performance sensor, a central control network for receiving sensor signals from said sensor and in electrical communication with said first and second species of vehicle dynamics and ride control system components for transmitting control signals thereto, and a central supply network for supplying energy to said first and second species of vehicle dynamics and ride control system components for actuating said first and second species of vehicle dynamics and ride control system components in response to the control signals received from said central control network. 8. The system of claim 7 wherein said first and second vehicle dynamics and ride control system components are each selected from at least one of brake system components, suspension system components, traction control system components, steering system components, and stability control system components.
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이 특허에 인용된 특허 (11)
Schoner Hans-Peter,DEX ; Bergmann Friedhelm,DEX ; Dieckmann Thomas,DEX ; Prinzler Hubertus,DEX, Brake actuator for an electrically actuable vehicle brake.
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