Multifunctional electrocardiograph monitor

A power management module, a signal collector, a signal processor, a storage transmitter and a display client are arranged in a shell, and the signal collector, the signal processor, the storage transmitter and the display client are all electrically connected with the power management module. The signal collector comprises a body temperature collection unit, a pulse blood oxygen information collection unit and an electrocardio information collection unit which are electrically connected, the signal processor comprises an analog-to-digital conversion unit, a motion monitoring and positioning unit and a crisis value alarm unit which are electrically connected, the display client side comprises an OLED touch display screen, the OLED touch display screen is located on the shell, and the display client side is located on the shell. The system further comprises a terminal server, the signal collector, the signal processor and the storage transmitter are all in wireless communication connection with the terminal se