具有经改进安全性的分布式制动架构
Distributed braking architecture with improved security
- Publication number
- 116348376
- Publication date
- 2026-01-02
- Application number
- 202180069390.6
- Application date
- 2021-10-06
- First applicant
- 赛峰起落架系统公司
- First inventor
- O·弗雷
- Claims
- 11
- Independent claims
- 3
- Figures
- 4
- Inventors
- 2
Representative figure
Abstract
一种用于飞行器(1000)的轮制动系统架构，该架构包括摩擦制动器(20)；机电致动器(30)，其与通过第一驱动器模块(35)连接至数字通信模块(34)的功率模块(33)相关联；以及控制器(50)，其包括用于通过向功率模块(33)递送供电电压(Vc)来向其供电的供电单元(51)，以及连接至数字通信单元以便向数字通信模块(34)传送数字控制信号的控制单元(52)。控制单元(52)还通过模拟有线连接(60)连接至驱动器单元(35)，以便向其传送第一模拟制动指令，第一驱动器模块(33)根据第一模拟制动指令驱动功率模块(33)以产生用于致动器的经降级供电电流。
Show English abstract
A wheel brake system architecture for an aircraft (1000) includes a friction brake (20), an electromechanical actuator (30) associated with a power module (33) connected to a digital communication module (34) by a first driver module (35), and a controller (50) including a power supply unit (51) for supplying power to the power module (33) by delivering a supply voltage (Vc) thereto, and a control unit (52) connected to the digital communication unit for transmitting digital control signals to the digital communication module (34). The control unit (52) is also connected to the driver unit (35) by an analog wired connection (60) for transmitting a first analog braking command thereto, the first driver module (33) driving the power module (33) according to the first analog braking command to generate a degraded supply current for the actuator.
Document
- Publication country
- CN
- Publication kind
- B
- Gazette
- 42-0101
- Grant length (yrs)
- 20
- Patent type
- 8
- Publication type
- 4
- Original language
- zh
Stats
- Total pages
- 13
- Drawing sheets
- 4
- Description ¶
- 6