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Timestamp#

相机的 Timestamp 功能会计算相机内部设备时钟生成的 tick 数。

多种相机功能(例如,块功能Event Notification)都会用到时间戳值。

该功能的使用#

运作原理#

相机电源开启后,便会开始生成并计算时钟节拍数量。每当相机关闭并再次打开时,或者当执行了重置命令时,该值会重置为 0。

The number of ticks per second, i.e., the tick frequency, depends on your camera model. On GigE cameras, read the value of the GevTimestampTickFrequency parameter to determine the current tick frequency.

时间戳值还用于通过 PTP 同步多台相机。在通过 PTP 同步的相机上,时间戳值(几乎)相同。

确定当前时间戳值#

要确定当前时间戳值:

  1. Execute the GevTimestampControlLatch command.
    A "snapshot" of the camera's current timestamp value is taken.
  2. Get the value of the GevTimestampValue parameter.
    The value of the parameter refers to the point in time when the GevTimestampControlLatch command was executed.

信息

There is an unspecified and variable delay between sending the GevTimestampControlLatch command and it becoming effective.

重置 Timestamp 值#

要将时间戳值重置为 0:

  1. 如果 PTP 功能可用,请确保将其禁用。
  2. Execute the GevTimestampControlReset command.

详情#

显示所有相机型号

相机型号 时间戳 tick 频率
a2A640-240gmSWIR 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A640-240umSWIR 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1280-80gmSWIR 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1280-125umSWIR 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-51gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-51gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-51gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-51gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-160ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-160ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-160umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-160umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-165g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A1920-165g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2440-98g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2440-98g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-23gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-23gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-23gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-23gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-75ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-75ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-75umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-75umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-105g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-105g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2448-120cc 不支持 Timestamp 功能
a2A2448-120cm 不支持 Timestamp 功能
a2A2448-210cc 不支持 Timestamp 功能
a2A2448-210cm 不支持 Timestamp 功能
a2A2590-22gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-22gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-22gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-22gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-60ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-60ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-60umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2590-60umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-20gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-20gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-20gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-20gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-64ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-64ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-64umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2600-64umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-14gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-14gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-14gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-14gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-14gmUV 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-48ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-48ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-48umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-48umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-48umUV 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-67g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-67g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-67g5mUV 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A2840-86cc 不支持 Timestamp 功能
a2A2840-86cm 不支持 Timestamp 功能
a2A3840-13gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-13gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-13gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-13gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-45ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-45ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-45umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A3840-45umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-9gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-9gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-9gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-9gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-30ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-30ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-30umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-30umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-44g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-44g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4096-67cc 不支持 Timestamp 功能
a2A4096-67cm 不支持 Timestamp 功能
a2A4200-12gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-12gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-12gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-12gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-40ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-40ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-40umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4200-40umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-5gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-5gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-5gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-5gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-18ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-18ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-18umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-18umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-27g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-27g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4504-42cc 不支持 Timestamp 功能
a2A4504-42cm 不支持 Timestamp 功能
a2A4508-6gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-6gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-6gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-6gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-20ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-20ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-20umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A4508-20umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-7gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-7gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-7gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-7gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-23ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-23ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-23umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-23umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-34g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-34g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5320-52cc 不支持 Timestamp 功能
a2A5320-52cm 不支持 Timestamp 功能
a2A5328-4gcBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-4gcPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-4gmBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-4gmPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-15ucBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-15ucPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-15umBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-15umPRO 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-22g5cBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-22g5mBAS 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
a2A5328-35cc 不支持 Timestamp 功能
a2A5328-35cm 不支持 Timestamp 功能
acA640-121gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA640-300gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA640-300gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA640-750uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA640-750um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA720-290gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA720-290gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA720-520uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA720-520um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA800-200gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA800-200gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA800-510uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA800-510um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1280-60gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1280-60gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-60gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-60gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-60gmNIR PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-75gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-75gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-200uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1300-200um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1440-73gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1440-73gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1440-220uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1440-220um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1600-20gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1600-20uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1600-60gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1600-60gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-25gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-25gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-25uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-25um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-40umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-48gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-48gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-50gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-50gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-150uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-150um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-155uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-155ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-155um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA1920-155umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2000-50gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2000-50gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2000-165uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2000-165um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-25gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-25gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-25gmNIR PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-35gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-35gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-55uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-55um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-90uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-90um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-90umNIR 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-120uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2040-120um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-20gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-20gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-35uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-35ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-35um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-35umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-75uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-75ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-75um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2440-75umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-14gc 125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)或 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)[^a]
acA2500-14gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-14uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-14um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-20gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-20gcMED PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-20gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-20gmMED PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-60uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA2500-60um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-16gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-16gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-57uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-57ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-57um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3088-57umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3800-10gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3800-10gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3800-14uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA3800-14um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4024-8gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4024-8gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4024-29uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4024-29um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-11gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-11gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-30uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-30ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-30um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-30umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-40uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-40ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-40um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4096-40umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-8gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-8gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-20uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-20ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-20um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-20umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-30uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-30ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-30um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA4112-30umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-5gc PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-5gm PTP 禁用:125 MHz(=125 000 000 tick/秒,1 tick = 8 ns)
PTP 启用:1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-17uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-17ucMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-17um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
acA5472-17umMED 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
boA1936-400cc 不支持 Timestamp 功能
boA1936-400cm 不支持 Timestamp 功能
boA2448-250cc 不支持 Timestamp 功能
bo2448-250cm 不支持 Timestamp 功能
boA2832-190cc 不支持 Timestamp 功能
bo2832-190cm 不支持 Timestamp 功能
boA4096-93cc 不支持 Timestamp 功能
boA4096-93cm 不支持 Timestamp 功能
boA4096-180cc 不支持 Timestamp 功能
bo4096-180cm 不支持 Timestamp 功能
boA4112-68cc 不支持 Timestamp 功能
boA4112-68cm 不支持 Timestamp 功能
boA4500-45cc 不支持 Timestamp 功能
boA4500-45cm 不支持 Timestamp 功能
boA4504-100cc 不支持 Timestamp 功能
boA4504-100cm 不支持 Timestamp 功能
boA5120-150cc 不支持 Timestamp 功能
boA5120-150cm 不支持 Timestamp 功能
boA5120-230cc 不支持 Timestamp 功能
boA5120-230cm 不支持 Timestamp 功能
boA5320-150cc 不支持 Timestamp 功能
boA5320-150cm 不支持 Timestamp 功能
boA5328-100cc 不支持 Timestamp 功能
boA5328-100cm 不支持 Timestamp 功能
boA6500-36cc 不支持 Timestamp 功能
boA6500-36cm 不支持 Timestamp 功能
boA8100-16cc 不支持 Timestamp 功能
boA8100-16cm 不支持 Timestamp 功能
boA9344-30cc 不支持 Timestamp 功能
boA9344-30cm 不支持 Timestamp 功能
boA9344-70cc 不支持 Timestamp 功能
boA9344-70cm 不支持 Timestamp 功能
boA13440-17cm 不支持 Timestamp 功能
daA720-520uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA720-520um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA1280-54uc 不支持 Timestamp 功能
daA1280-54um 不支持 Timestamp 功能
daA1440-220uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA1440-220um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA1600-60uc 不支持 Timestamp 功能
daA1600-60um 不支持 Timestamp 功能
daA1920-15um 不支持 Timestamp 功能
daA1920-30uc 不支持 Timestamp 功能
daA1920-30um 不支持 Timestamp 功能
daA1920-160uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA1920-160um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA2448-70uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA2448-70um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA2500-14uc 不支持 Timestamp 功能
daA2500-14um 不支持 Timestamp 功能
daA3840-45uc 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
daA3840-45um 1 GHz(= 1 000 000 000 tick/秒,1 tick = 1 ns)
puA1280-54uc 不支持 Timestamp 功能
puA1280-54um 不支持 Timestamp 功能
puA1600-60uc 不支持 Timestamp 功能
puA1600-60um 不支持 Timestamp 功能
puA1920-30uc 不支持 Timestamp 功能
puA1920-30um 不支持 Timestamp 功能
puA2500-14uc 不支持 Timestamp 功能
puA2500-14um 不支持 Timestamp 功能

示例代码#

ace Classic/U/L GigE 相机#
// Take a "snapshot" of the camera's current timestamp value
camera.GevTimestampControlLatch.Execute();
// Get the timestamp value
int64_t i = camera.GevTimestampValue.GetValue();
INodeMap& nodemap = camera.GetNodeMap();
// Take a "snapshot" of the camera's current timestamp value
CCommandParameter(nodemap, "GevTimestampControlLatch").Execute();
// Get the timestamp value
int64_t i = CIntegerParameter(nodemap, "GevTimestampValue").GetValue();
// Take a "snapshot" of the camera's current timestamp value
camera.Parameters[PLCamera.GevTimestampControlLatch].Execute();
// Get the timestamp value
Int64 i = camera.Parameters[PLCamera.GevTimestampValue].GetValue();
/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK;  /* Return value of pylon methods */
int64_t i = 0;
/* Take a "snapshot" of the camera's current timestamp value */
errRes = PylonDeviceExecuteCommandFeature(hdev, "GevTimestampControlLatch");
CHECK(errRes);
/* Get the timestamp value */
errRes = PylonDeviceGetIntegerFeature(hdev, "GevTimestampValue", &i);
CHECK(errRes);
# Take a "snapshot" of the camera's current timestamp value
camera.GevTimestampControlLatch.Execute()
# Get the timestamp value
i = camera.GevTimestampValue.Value
其他相机#
// Take a "snapshot" of the camera's current timestamp value
camera.TimestampLatch.Execute();
// Get the timestamp value
int64_t i = camera.TimestampLatchValue.GetValue();
INodeMap& nodemap = camera.GetNodeMap();
// Take a "snapshot" of the camera's current timestamp value
CCommandParameter(nodemap, "TimestampLatch").Execute();
// Get the timestamp value
int64_t i = CIntegerParameter(nodemap, "TimestampLatchValue").GetValue();
// Take a "snapshot" of the camera's current timestamp value
camera.Parameters[PLCamera.TimestampLatch].Execute();
// Get the timestamp value
Int64 i = camera.Parameters[PLCamera.TimestampLatchValue].GetValue();
/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK;  /* Return value of pylon methods */
int64_t i = 0;
/* Take a "snapshot" of the camera's current timestamp value */
errRes = PylonDeviceExecuteCommandFeature(hdev, "TimestampLatch");
CHECK(errRes);
/* Get the timestamp value */
errRes = PylonDeviceGetIntegerFeature(hdev, "TimestampLatchValue", &i);
CHECK(errRes);
# Take a "snapshot" of the camera's current timestamp value
camera.TimestampLatch.Execute()
# Get the timestamp value
i = camera.TimestampLatchValue.Value

您也可以使用 pylon Viewer 轻松设置参数。