70results about How to "Smart and easy to use" patented technology

The invention discloses a cooking method and a cooking device. The cooking parameters are adjusted according to the temperature of the environment where the cooking device is located, and the cookingrequirements of food materials are met as much as possible. The cooking method includes the steps of obtaining the current temperature of the environment where the food materials to be cooked by the cooking device are located, obtaining the target cooking parameter of the food materials to be cooked according to the current environment temperature and the corresponding relationship between the environment temperature and the cooking parameters, and cooking the food materials to be cooked on the basis of the target cooking parameters.

The invention provides a ground locking device, and belongs to the field of parking lot barriers. The ground locking device comprises a ground lock assembly, a wireless radio frequency module and a microcontroller module, wherein the ground lock assembly comprises a mounting seat, a lifting piece and a driving mechanism, the mounting seat is provided with a mounting cavity with an opened top, the lifting piece is arranged in the mounting cavity, and the driving mechanism can realize the up and down of the lifting piece; the wireless radio frequency module comprises an electronic tag arranged at a to-be-checked vehicle and a reader arranged at the ground lock assembly, and the electronic tag and the reader are communicated through radio frequency; the reader receives a radio frequency signal sent by the electronic tag and sends the radio frequency signal to the microcontroller module; the microcontroller module performs identity recognition on the radio frequency signal, and when the radio frequency signal is same as a pre-stored identity signal of the microcontroller module, the microcontroller module sends a down signal to the driving mechanism, and the driving mechanism enables the lifting piece to down. According to the technical scheme provided by the invention, the ground locking device can intelligently open and close a parking lot barrier, and is convenient to use.

The invention discloses a switch detection circuit, and the circuit comprises a detection module, a control module and an electric load. The detection module is used for inputting a power supply voltage at the input end, detecting the flash state of the power supply voltage, and sending a level signal to the control module through the output end when the flash state is detected, wherein the flashstate is a power-off state in which the power-off duration of the power supply voltage is not greater than a preset duration; and the control module is respectively connected with the detection moduleand the electric load, and is used for controlling the switching of the current working state of an electric load when receiving the level signal. Therefore, the switch detection circuit provided bythe invention can realize the function of switching the working state of the electric load by a traditional power switch, and can ensure that the electric equipment is not powered off, thereby bringing convenience to a user to wirelessly control the electric equipment, providing convenience for the user to intelligently use the electric load, and facilitating the popularization and application ofintelligent electric appliances.

The invention discloses a rainwater collection and utilization system for a construction period of a highway reconstruction and extension project. The rainwater collection and utilization system comprises a water collection pond, a water discharging tank connected to the water collection pond via a first pipeline, a filter device, a purifying pool connected to the water collection pond via a second pipeline, a spraying device connected to the purifying pool via a third pipeline and a control device, wherein the two side walls of the water discharging tank are provided with interception hooks;the filter device includes a hollow fixing shaft, a hollow telescopic shaft, a sieve net and a supporting rod; a fine sand purifying layer is formed in the purifying pool; a water outlet is formed inthe bottom of the purifying pool; the spraying device has a main pipe, a branch pipe and a spraying nozzle; the spraying nozzle has a connection rod and a spraying disc; and the control device is formed by a motor and a controller. Rainwater is collected and processed, and sprayed on the construction site to reduce dust, so construction site environment can be maintained and construction worker health can be guaranteed; and water resource can be saved.