2：What Does it Do?/CDR的作用：
Retrieves crash data from a vehicle/恢复碰撞数据
Crash data is officially referred to as EDR (Event Data Recorder) information or EDR Data/碰撞数据官方命名为EDR（事故数据记录）信息或EDR数据
Commonly (but incorrectly) referred in the media as “Black Box” data/媒体中所指的‘黑匣子“（但并不正确）
The CDR Tool can retrieve EDR Data from one or more ECUs installed in vehicles/CDR可以从车上几种ECU读取数据
Airbag control module (typical EDR data storage)/安全气囊模块
Powertrain control module (select older Ford vehicles)/传动系统模块（老一代福特车）
Roll-over sensors (select older GM trucks, vans and SUVs)/侧翻传感器(老一代通用卡车，小客车和SUV）
Pedestrian Protection module (select European and US market vehicles) /行人保护模块（来自欧洲和美国的车）
　

3：Who are CDR Customers (worldwide)?/CDR的客户群体

Law Enforcement Agencies (police)/法律执行部门
Independent Accident Investigators (hired investigators)/独立的事故调查机构
Government Agencies /政府机构
NHTSA (National Highway Traffic Safety Administration) /国家高速事故安全管理中心
NTSB (National Transportation Safety Board)/国家安全运输安全委员会
Education/Research (examples)/教育/科研（例）
Fleet owners /车主
Insurance Companies/保险公司
OEMs/车厂