Patent ID: 11945386
Assignee: LANGFANG GOLDEN TIME TECHNOLOGY DEVELOPMENT CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The pneumatic identification apparatus according to claim 1, wherein the standard set values comprise a first threshold value P1, a second threshold value P2, a third threshold value P3, a fourth threshold value P4 and a fifth threshold value P5,
wherein when the first air pressure value Pa is less than or equal to the first threshold value P1, the control unit outputs information of seat being unoccupied;
when the first air pressure value Pa is greater than the first threshold value P1 and less than the second threshold value P2, the control unit outputs information of seat being occupied;
when the first air pressure value Pa is greater than the second threshold value P2 and less than the third threshold value P3, the control unit outputs information of small-weight occupant;
when the first air pressure value Pa is greater than the third threshold value P3 and less than the fourth threshold value P4, the control unit outputs information of medium-weight occupant;
when the first air pressure value Pa is greater than the fourth threshold value P4 and less than the fifth threshold value P5, the control unit outputs information of large-weight occupant; and
when the first air pressure value Pa is greater than or equal to the fifth threshold value P5, the control unit outputs heavy-weight occupant information of heavy-weight occupant.