Carrier rocket ground acquisition device

Provided in the utility model is a carrier rocket ground acquisition device. The device is composed of a PLC acquisition assembly, a pre-acquisition industrial personal computer, an acquisition function assembly, a pre-testing industrial personal computer and a test functional assembly. Specifically, the PLC acquisition assembly monitors period flow parameters of a rocket telemetering power supply system, a pushing system, an external security system, a strapdown system, and a control system; the pre-acquisition industrial personal computer cooperating with the acquisition function assembly carries out real-time monitoring on period non-flow parameters of the control system, carries out acquisition and measurement on non-period non-flow parameters according to a master control microcomputer instruction, and sends a voltage or current excitation to the rocket; and the pre-testing industrial personal computer cooperating with the test functional assembly receives a time serial signal, a program pulse, and a shutdown pulse signal that are emitted by the rocket and sends an excitation signal to the rocket. With the device, the real-time measuring and displaying functions of the rocket ground acquisition system are realized; and the measurement effectiveness and reliability of the device are improved.