Closestool and detection system

The utility model relates to a closestool and a detection system, the closestool comprises a sign detection module, a processing module and a low-power-consumption BLE Bluetooth module, the sign detection module injects current into a human body through a metal electrode and receives a feedback signal corresponding to the current so as to detect sign information of a user; the processing module acquires detected user sign information, determines user sign parameters according to the user sign information, and sends the user sign parameters to the BLE Bluetooth module; and the BLE Bluetooth module sends the user sign parameters sent by the processing module to a target terminal in real time. The toilet bowl detection system comprises a terminal, a cloud server and the toilet bowl, and the terminal receives the user sign parameters, analyzes the user sign parameters to obtain a preliminary examination report and uploads the preliminary examination report to the cloud server; and the cloud server receives and an