4results about How to "Adjust working status" patented technology

This utility model provides a multi-scene adaptive intelligent light guide LED lamp, relating to the field of intelligent light guide LED lamp technology. It includes a mounting plate with a control mechanism on its outer side. The control mechanism includes two fixed brackets, one side of which is fixedly connected to the other side of the mounting plate. A human body sensor is fixedly connected to the bottom of one bracket, and a sound sensor is fixedly connected to the bottom of the other bracket. This multi-scene adaptive intelligent light guide LED lamp, with its human body sensor and sound sensor, effectively solves the problem of existing light guide LED lamps not being able to adaptively adjust to different scenarios. The human body sensor can detect the approach or departure of a person, and the sound sensor can react to ambient sound. Both sensors transmit the collected information to the controller. When human activity or a sound environment is detected, the controller can intelligently adjust the lamp according to a preset program.

The present application relates to a kind of underwater latent system and its low-power sleep and wake-up device, belong to underwater equipment technical field.The present application includes power supply, communication unit, each electrical equipment, wake-up control unit, logic processing unit, with each electrical equipment one-to-one corresponding solid-state power controller, low-power value service power module and power supply module, low-power value service power module is powered for communication unit and logic processing unit, power supply is connected power supply module by controllable switch, power supply module is powered connection wake-up control unit and each solid-state power controller, power supply is powered connection each electrical equipment by solid-state power controller;Logic processing unit is connected with communication unit, and controls the on-off of controllable switch;Wake-up control unit controls each solid-state power controller to each electrical equipment for power distribution management according to the signal sent by communication unit.This application solves the problem that existing low-power sleep and wake-up device cannot realize the intelligent power distribution management of controlled equipment.

The embodiment of the present disclosure provides a temperature control system, comprising: a power module, used for supplying power for a circuit; a multi-channel thyristor module connected with the power module, used for simultaneously controlling a plurality of heating devices; a plurality of heating devices connected with the plurality of channels in the multi-channel thyristor module one by one, used for heating external objects; and a programmable logic controller, used for controlling the multi-channel thyristor module, so as to realize the control of the plurality of heating devices. The embodiment of the present disclosure can accurately adjust the working state of each heating device according to specific temperature requirements, and further realize more accurate temperature distribution and control.

The application relates to the technical field of tower crane hoisting, and discloses a method, system, medium and equipment for identifying the lifting-off-ground or landing-on-ground state of a load during the operation of a tower crane, which comprises the following steps: acquiring the weight measurement data of the load detected by a weight sensor in real time; determining whether the tower crane is in a loaded state according to the weight measurement data; if the tower crane is in the loaded state, acquiring the height data of the load in real time; calculating the hoisting weight change rate according to the weight measurement data and the height data; and identifying the lifting-off-ground or landing-on-ground state of the load based on the hoisting weight change rate. According to the hoisting weight change rate, the lifting-off-ground or landing-on-ground state of the load is identified, the lifting-off-ground or landing-on-ground state of the material during hoisting operation is detected in real time, and then the operator can conveniently adjust the working state of the tower crane according to the lifting-off-ground or landing-on-ground state of the material, so that the safety risk of the unbalance of the tower crane during hoisting operation is effectively reduced.