PATENT PORTFOLIO
IBS
Since the market introduction of ABS, ASR and ESC in 1978, 1986 and 1995, pressure modulation systems for brakes based on the recirculation principle have become established. The valve block, electric motor, pump, 8 or 12 solenoid valves, accumulator chamber and, later in the...PATENT PORTFOLIO
A1 PATENT PORTFOLIO
IBS Basic
Integrated Brake System without Pedal Feel Simulator (Follow-up Brake Booster).
A2 PATENT PORTFOLIO
IBS Premium
Integrated Brake System with Pedal Feel Simulator (1-box Fail-Safe Brake by Wire System).
B1 PATENT PORTFOLIO
IBS Generation 2 & 3
2nd generation integrated braking systems (IBS2 – Part 1)
B2 PATENT PORTFOLIO
IBS Generation 2 & 3
2nd generation integrated braking systems (IBS2 – Part 2)
B3 PATENT PORTFOLIO
IBS Generation 2 & 3
Integrated Brake Systems – Key Technologies for Brake-by-WirePATENT : TIMELINE
PATENT : TIMELINE
IBS Technology - IP Essentials
Essentials of IP regarding IBS technology and its technical relevance (timeline and short description of patents)
INNOVATION PHASE
2005
70%
less
volume
less
volume
20%
less
weight
less
weight
IP Portfolio A1
IBS Technology: IBS Basic
23 Core Innovations
Integrated Brake System without pedal feel simulator (booster-type brake force amplifier)
Patent Overview
E90
21.11.2005
MUX-controlled pressure regulation
Adaptive pre-pressure control for low NVH values
13 Core Innovations
2008
IP Portfolio A2
IBS Technology: IBS Premium
61 Core Innovations
Integrated Brake System with pedal feel simulator (1-Box Fail-Safe Brake-by-Wire System)
Patent Overview
2009
E112
03.02.2009
Spring-decoupled electrohydraulic
booster-type brake force amplifier
3 Core Innovations
E117
30.09.2009
Regenerative accumulator-buffered electrohydraulic brake force amplifier
4 Core Innovations
2010
E120
02.06.2010
Use of the ESP storage chamber in case of fault for pressure relief
4 Core Innovations
E122
07.09.2010
Design and Diagnostics of the Pedal Feel Simulator
13 Core Innovations
2012
IP Portfolio B1
IBS Gen2
32 Core Innovations
Overview (Integrated Brake Systems of the 2nd Generation (IBS2 - Part 1)
Patent Overview
E132
15.02.2012
Brake-by-Wire system architecture with master cylinder and single-circuit piston actuator for pressure generation
5 Core Innovations
E135
04.2012
Compact pressure supply unit with inner rotor and spindle drive
3 Core Innovations
2013
2014
E138
05.2014
Continuous Double-Stroke Piston (DHK) Pumping Technology
8 Core Innovations
E138c
05.2014
Area-switchable DHK technology with active pressure reduction
3 Core Innovations
E140
12.2014
DAP Universal Pressure Control System for build-up and release
7 Core Innovations
2015
IP Portfolio B2
IBS Gen2
36 Core Innovations
Overview (Integrated Brake Systems of the 2nd Generation (IBS2 - Part 2)
Patent Overview
E141
16.03.2015
HDS 2 (High-Dynamic Pressure Control of the 2nd Generation
(Plunger, Double-Stroke Piston, Rotary Pump)
12 Core Innovations
E144
20.03.2015
Modular 1-Box Architecture + integrated sensors on the ECU
3 Core Innovations
E145
16.03.2015
Floating Piston BbW with HPC 2 + Diagnostics of Master Cylinder Floating Piston
5 Core Innovations
E146
16.03.2015
DHK-BbW with HDS 2.2 and pressure reduction via DHK
11 Core Innovations
IP Portfolio B3
IBS Gen2
16 Core Innovations
Overview (Integrated Brake Systems of the 2nd Generation (IBS2 - Part 3)
Patent Overview
E147
16.03.2015
Innovative Valve Switching: Bidirectional Volume-PWM Pressure Control, check-valve-free fault tolerance
3 Core Innovations
E148
16.03.2015
Double-Stroke Pressure Supply (DAP): Simultaneous Dual-Circuit Control with Piston Position Control
5 Core Innovations
2016
E149
21.03.2016
Integrated 1-Box Architecture: Parallel PSU/MC arrangement, sensor integration, extrusion casting
13 Core Innovations
E150
14.07.2016
System-wide Multimodal Self-Diagnosis (SMSD): 3 diagnostic modes on-board
1 Core Innovation
•
FURTHER
INNOVATIONS
2012-2025
B: IBS 2nd Generation
C: X-Boost Technology for Automated Driving (SAE Level 3-5)
D: Vehicle Chassis Control
E: IBS 3rd Generation
M: Motor Technology
S: Software Solution