Traditional pressure cookers generally have a rotating embedded structure between the pot body and the lid, a float valve locking structure that prevents the lid from opening under high pressure, and a pressure-limiting or pressure-removing valve structure that discharges high-pressure steam. This type of pressure cooker needs to be guarded to shut off the heat source in time by manual means. Their pressure relief valves also emit an ear-splitting screech and spray large quantities of high-temperature steam or liquid. In the event of a blockage in the air line of the pressure relief valve, a conventional pressure cooker can explode. In our country, there have been many users who have been maimed or injured by such pressure cookers. In addition, due to the need for manual intervention, traditional pressure cookers are unable to realize remote and intelligent control, not to mention mode, function and time settings. In view of this, alternative electric pressure cookers are beginning to develop rapidly. This type of cooker can automatically turn off the heat source. Thanks to the toggle-type directional pressure relief bleeder valve, it can automatically relieve pressure in a silent state and will not explode due to a clogged pressure relief valve. It can be controlled by computers, cell phones and other electronic devices to realize the information technology function at will, and can also be used for multiple purposes in one pot, with a variety of cooking purposes such as steaming, boiling, stewing, simmering, boiling, burning, simmering and so on. In short, the new electric pressure cooker triggered by the safety pressure cooker update activities can be expected to quickly activate and amplify the pressure cooker market.