A camera pan-tilt-zoom control, comprising: a pan-tilt-zoom bracket, a first drive system, a camera mounting bracket, and a first motor, wherein the first drive system comprises a first gear and a second gear engaged with each other; the first motor is connected to the first gear, and is configured to drive the first gear to rotate; the camera mounting bracket is connected to the second gear, and is securely connected to the pan-tilt-zoom bracket by using a bearing, and the camera mounting bracket is configured to support a camera; and a first gear shaft of the first gear, a second gear shaft of the second gear, and an axle center of the bearing are parallel to each other, wherein the first gear is a full gear; and the second gear is a sector gear; wherein the camera pan-tilt-zoom control further comprises: a second drive system and a second motor, wherein the second motor is connected to the second drive system, and is configured to drive the second drive system to rotate; and the second drive system is connected to the pan-tilt-zoom bracket, and is driven by the second motor to drive the pan-tilt-zoom bracket to rotate, wherein a driving direction of the second drive system is perpendicular to a driving direction of the first drive system; wherein the second drive system comprises: a pan-tilt-zoom pulley system, wherein the pan-tilt-zoom pulley system comprises a driving gear and a driven gear, wherein the driving gear is connected to the second motor by using a driving pulley shaft, and is driven by the second motor to rotate; and the driven gear is connected to the pan-tilt-zoom bracket, and is configured to drive the pan-tilt-zoom bracket to rotate. a pan-tilt-zoom bracket, a first drive system, a camera mounting bracket, and a first motor, wherein the first drive system comprises a first gear and a second gear engaged with each other; the first motor is connected to the first gear, and is configured to drive the first gear to rotate; the camera mounting bracket is connected to the second gear, and is securely connected to the pan-tilt-zoom bracket by using a bearing, and the camera mounting bracket is configured to support a camera; and a first gear shaft of the first gear, a second gear shaft of the second gear, and an axle center of the bearing are parallel to each other, wherein the first gear is a full gear; and the second gear is a sector gear; wherein the camera pan-tilt-zoom control further comprises: a second drive system and a second motor, wherein the second motor is connected to the second drive system, and is configured to drive the second drive system to rotate; and the second drive system is connected to the pan-tilt-zoom bracket, and is driven by the second motor to drive the pan-tilt-zoom bracket to rotate, wherein a driving direction of the second drive system is perpendicular to a driving direction of the first drive system; wherein the second drive system comprises: a pan-tilt-zoom pulley system, wherein the pan-tilt-zoom pulley system comprises a driving gear and a driven gear, wherein the driving gear is connected to the second motor by using a driving pulley shaft, and is driven by the second motor to rotate; and the driven gear is connected to the pan-tilt-zoom bracket, and is configured to drive the pan-tilt-zoom bracket to rotate. a second drive system and a second motor, wherein the second motor is connected to the second drive system, and is configured to drive the second drive system to rotate; and the second drive system is connected to the pan-tilt-zoom bracket, and is driven by the second motor to drive the pan-tilt-zoom bracket to rotate, wherein a driving direction of the second drive system is perpendicular to a driving direction of the first drive system; wherein the second drive system comprises: a pan-tilt-zoom pulley system, wherein the pan-tilt-zoom pulley system comprises a driving gear and a driven gear, wherein the driving gear is connected to the second motor by using a driving pulley shaft, and is driven by the second motor to rotate; and the driven gear is connected to the pan-tilt-zoom bracket, and is configured to drive the pan-tilt-zoom bracket to rotate. a pan-tilt-zoom pulley system, wherein the pan-tilt-zoom pulley system comprises a driving gear and a driven gear, wherein the driving gear is connected to the second motor by using a driving pulley shaft, and is driven by the second motor to rotate; and the driven gear is connected to the pan-tilt-zoom bracket, and is configured to drive the pan-tilt-zoom bracket to rotate.