发明公开
EP1364217A1 METHOD AND DEVICE FOR PROCESS EVALUATION WHERE A SAFETY DEVICE IN A VEHICLE HAS NOT TRIGGERED
有权
基本信息:
- 专利标题： METHOD AND DEVICE FOR PROCESS EVALUATION WHERE A SAFETY DEVICE IN A VEHICLE HAS NOT TRIGGERED
- 专利标题（中）：方法和装置进程评分要在汽车上的安全装置没有被释放
- 申请号：EP02711593.0 申请日：2002-02-08
- 公开(公告)号：EP1364217A1 公开(公告)日：2003-11-26
- 发明人： HULTIN, Magnus , JOHANSSON, Glenn
- 申请人： VOLVO LASTVAGNAR AB
- 申请人地址： 405 08 Göteborg SE
- 专利权人： VOLVO LASTVAGNAR AB
- 当前专利权人： VOLVO LASTVAGNAR AB
- 当前专利权人地址： 405 08 Göteborg SE
- 代理机构： Schlossman, Ulf
- 优先权： SE0100394 20010208
- 国际公布： WO02063312 20020815
- 主分类号： G01P15/00
- IPC分类号： G01P15/00 ; G07C5/08
摘要：
The invention relates to a device for subsequent analysis of processes in a motor vehicle where a safety in the vehicle has not triggered and comprises a control device for said safety device and a sensor for detection of processes which can result in that the safety device is triggered if a first parameter exceeds an upper limit. The invention also comprises a first memory in which parameters regarding the operation of the vehicle are stored when said first parameter exceeds a lower limit, and a second memory to which said parameters are transmitted if the safety device is triggered. Furthermore, the device comprises means for transmitting said parameters from the first memory to the second memory if the first parameter exceeds the lower limit during a certain time period and the amount of data in the first memory exceeds a predetermined limit. Preferably, the first memory is a volatile memory and the second memory is a nonvolatile memory.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01P | 线速度或角速度、加速度、减速度或冲击的测量；运动的存在、不存在或方向的指示 |
| ------G01P15/00 | 测量加速度；测量减速度；测量冲击即加速度的突变 |