After this long walk is detected (as opposed to a short walk between cube and conference), the machine will enter shutdown to prevent overheating while the airflow is confined in the carrying case.
UPS in a very short time into the "German sunshine low storage battery voltage automatic shutdown" working condition, so as to stop supply power to the load.
UPS在极短时间内进入“德国阳光蓄电池电压过低自动关机”的工作状态，从而停止向负载供电。
3
The reason was due to a shutdown of parts of the brain regions due to sleep deprivation and the filling up of the short term memory that was usually filed and emptied during periods of sleep.