Electric Brake Market and Technology Report

Table of contents

Overview

	Contents of this Report (328 pages)
	Introduction
	Electronic Database
	About TIER ONE
	Table of Contents
	List of Figures
	List of Tables
	Definitions and Abbreviations
	Methodology

Chapter 2 Executive Summary

	BBW Market Highlights
	Advantages of BBW
	Advanced Brake Systems
	BBW Applications
	BBW Technology Trends
	BBW Suppliers

Chapter 3 Technology & Definitions   Necessity for BBW   BBW Definitions   EHB (Electro Hydraulic Braking)   DIC (Dry Interface Corner)   EMB (Electro Mechanical Braking

Chapter 4 Market Forecast

North American Market

Chapter 5 Automaker Programs

	BMW
	DaimlerChrysler
	Ford Motor
	General Motors
	Honda
	Mitsubishi
	Renault
	Subaru
	Suzuki
	Toyota
	Volkswagen

Chapter 6 Supplier Programs

	Advics
	Aisin Seiki
	Bosch
	Brembo
	Continental-Teves
	Dana
	Delphi
	Denso
	Hitachi
	Jidosha Kiki
	Korea Advanced Brake System
	NewTech
	Nippon ABS
	Nisshinbo
	Nissin Kogyo
	Siemens
	Sumitomo Denko
	Technologies M4 Inc.
	Tenneco
	Tower Automotive
	TRW Automotive
	Toyota
	Unisia Jecs
	Visteon
	ZF Friedrichshafen

Chapter 7 Components & Technology

	Electronic Control Unit
	Fault Tolerant Protocol
	Hydraulic Accumulator
	Hydraulic Valves
	Motor, Hydraulic Pump
	Motor, Electric Brake
	Sensor, Brake Pedal Force
	Sensor, Brake Pedal Stroke
	Sensor, Brake Torque
	Sensor, Brakepad Temperature
	Sensor, Brakepad Thickness
	Sensor, Hydraulic Pressure
	Sensor, Wheelspeed
	Related Trends in Chassis Systems

Patents

	Brake by Wire Systems
	Brake Booster, Electric
	Brake Booster, Hydraulic
	Brake Booster, Vacuum
	Brakepad Wear and Temperature Sensors
	Brake Pedal Assembly
	Electric Brakes
	Disc Brake Systems
	Electronically Controlled Aircraft Brakes
	Electronically Controlled Vehicle Brakes
	Electronically Controlled Trailer Brakes
	Force and Displacement Sensors
	Hydraulic Brake Valve Unit
	Hydraulic Pressure Sensor
	Hydraulic Pump
	Reservoir Assemblies
	Valves

List of Figures

	Figure 1. BBW installation rate by vehicle type in North America.
	Figure 2. Comparison of 1999 and 2001 forecast.
	Figure 3. BBW market by automaker in North America.
	Figure 4. BBW market share in North America.
	Figure 5. BBW installation rate by type of BBW system in North America.
	Figure 6. Rear disc brake installation rate in North America.
	Figure 7. North American Boost Assist Market.
	Figure 8. Reason for Brake-by-Wire.
	Figure 9. Brake-by-Wire system evolution by TIER ONE.
	Figure 10. Brake-by-Wire system approaches from Bosch.
	Figure 11. Electro-hydraulic brake-by-wire from Bosch.
	Figure 12. Electro-hydraulic brake block diagram.
	Figure 13. Bosch Electro-hydraulic System Components
	Figure 14. Delphi's "Dry Corner" brake (photo).
	Figure 15. Parts eliminated by Delphi's "Dry Corner" System.
	Figure 16. ITT Automotive hybrid electric brake with four motors.
	Figure 17. Cost comparison of BBW systems in a 42V application.
	Figure 18. Roadmap of electronic advances in vehicle braking systems.
	Figure 19. NewTech full-contact disc brake.
	Figure 20. BBW market in North America.
	Figure 21. BBW installation rate by vehicle type in North America.
	Figure 22. BBW market by automaker in North America.
	Figure 23. BBW market share in North America.
	Figure 24. BBW installation rate by type of BBW system in North America.
	Figure 25. BBW market share by class of vehicle.
	Figure 26. N. America BMW BBW installations.
	Figure 27. N. America DaimlerChrysler BBW installations.
	Figure 28. N. America Ford BBW installations.
	Figure 29. N. America General Motors BBW installations.
	Figure 30. N. America Honda BBW installations.
	Figure 31. N. America Mitsubishi BBW installations.
	Figure 32. N. America Renault BBW installations.
	Figure 33. N. America Subaru BBW installations.
	Figure 34. N. America Suzuki BBW installations.
	Figure 35. N. America Toyota BBW installations.
	Figure 36. N. America VW BBW installations.
	Figure 37. Aisin Seiki Co., LTD.
	Figure 38. Brake Products from AWA (photo).
	Figure 39. GA21 ABS Modulator from Aisin Seiki (photo).
	Figure 40. Bosch Boxberg, Germany Test Site (photo).
	Figure 41. Bosch ABS5.3 prototype, photo.
	Figure 42. Bosch VDC components used on MY96 Mercedes S-series, photo.
	Figure 43. Brake-by-Wire system approaches from Bosch.
	Figure 44. Bosch Electro-hydraulic System Components
	Figure 45. Bosch VDC with hydraulic accumulator.
	Figure 46. Electro-hydraulic brake-by-wire from Bosch.
	Figure 47. Latest EHB drawing from Bosch.
	Figure 48. Sensotronic from Bosch.
	Figure 49. Bosch electric brake actuator.
	Figure 50. Bosch electric brake actuator, photo.
	Figure 51. Bertone FILO concept vehicle, photo.
	Figure 52. Control Yoke of the Bertone FILO, photo.
	Figure 53. Brembo / Siemens electric brake actuator, photo.
	Figure 54. Brembo / SKF electric brake actuator, photo.
	Figure 55. Continental Teves MK40 CE hydraulic diagram.
	Figure 56. Continental Teves MK40 CE installation.
	Figure 57. Continental Teves EHB.
	Figure 58. Continental-Teves electric brake actuator, photo.
	Figure 59. Continental-Teves electric brake actuator cut away, photo.
	Figure 60. Delphi DBC-7 and ECU
	Figure 61. Delphi DBC-7.4.
	Figure 62. Delphi DBC-7.4 system specifications.
	Figure 63. Delphi Galileo brake-by-wire system.
	Figure 64. Delphi DBC-9 brake-by-wire system.
	Figure 65. Delphi DBC-9 system specifications.
	Figure 66. Delphi electric brake from rear.
	Figure 67. Delphi electric brake from front.
	Figure 68. Delphi Electric Drum system specifications.
	Figure 69. Delphi's "Dry Corner" brake (photo).
	Figure 70. Parts eliminated by Delphi's "Dry Corner" System.
	Figure 71. Delphi electric disc brake caliper.
	Figure 72. Saleen S7 supercar
	Figure 73. NewTech Gen-I full-contact disc brake.
	Figure 74. NewTech Gen-2 full-contact disk brake.
	Figure 75. Siemens electric brake actuator, photo.
	Figure 76. Sumitomo S-EBS II units
	Figure 77. Technologies M4 Direct-Drive Wheel-motor.
	Figure 78. EBC-10 with TCS, prototype.
	Figure 79. EBC-325 for light trucks.
	Figure 80. EBC-430 for passenger cars.
	Figure 81. Siemens high-side power FET.
	Figure 82. Siemens current-limiting protection of high-side power FET switch.
	Figure 83. Siemens inverse mode voltage protection of power FET
	Figure 84. H-bridge motor control.
	Figure 85. Aisin Seiki accumulator plus master cylinder.
	Figure 86. Higher brake pressure with hydraulic accumulator.
	Figure 87. Nissin Kogyo high-pressure accumulator for Honda.
	Figure 88a. Denso paramagnetic sleeve for ABS solenoid valve.
	Figure 88b. Denso ABS paramagnetic sleeve schematic.
	Figure 89. Electro-mechanical brake system block diagram.
	Figure 90. Toyota brake pedal stroke sensor.
	Figure 91. Ruf brake pedal stroke sensor current divider.
	Figure 92. Continental sidewall torsion sensor.
	Figure 93. Sidewall deformation measurement.
	Figure 94a. VDO brake pad thickness sensor.
	Figure 94b. VDO brake pad thickness sensor schematic.
	Figure 95. Bosch brake fluid pressure sensor.
	Figure 96. Denso brake fluid pressure sensor.
	Figure 97. Novasensor buffer circuit for pressure sensor.
	Figure 98. ISS pressure sensor.
	Figure 99. SSI Technologies flux concentrator for GMR sensor.
	Figure 100. GMR sensor measures magnetic field parallel to resistor surface.
	Figure 101. Matsushita MR resistor sensor structure.
	Figure 102. Change in output voltage vs. airgap for MR sensor.
	Figure 103. Matsushita MR sensor schematic.

List of Tables

	Table 1. Body width definitions.
	Table 2. Vehicle class definitions and cross reference to other regions.
	Table 3. Japan road-vehicle car classifications by size of vehicle.
	Table 4. Cost comparison of BBW systems in a 42V application.
	Table 5. Parking brake system requirements
	Table 6. Chassis components sold by major suppliers.
	Table 7. Suppliers of chassis components to European automakers.
	Table 8. BBW installation rate and usage in North America.
	Table 9. BBW installation rate and usage by automaker in North America.
	Table 10. BBW shipments by supplier in North America.
	Table 11. BBW installation rate and usage by BBW system in North America.
	Table 12. BBW installation rate and usage by vehicle class.
	Table 13. N. America BMW BBW installations.
	Table 14. N. America DaimlerChrysler BBW installations.
	Table 15. N. America Ford BBW installations.
	Table 16. N. America General Motors BBW installations.
	Table 17. N. America Honda BBW installations.
	Table 18. N. America Mitsubishi BBW installations.
	Table 19. N. America Renault BBW installations.
	Table 20. N. America Subaru BBW installations.
	Table 21. N. America Suzuki BBW installations.
	Table 22. N. America Toyota BBW installations.
	Table 23. N. America VW BBW installations.

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