94results about How to "Reduce the probability of danger" patented technology

The invention discloses an information processing method and an electronic device. Whether movement parameters of the electronic device meet preset conditions or not is obtained through a sensor, and therefore the result showing whether the electronic device is about to collide with barriers or not or the result showing whether the electronic device is doing dangerous actions or not is obtained. If the electronic device is about to collide with the barriers or the electronic device is doing dangerous actions, a display unit is controlled to be switched to a second display state from a first display state, wherein the second display state is different from the first display state, and therefore the technical effects of prompting a user that dangers are about to happen and lowering the accident occurrence probability can be achieved.

The invention provides a construction method of a cone-shaped top structure of a large silo. The construction method comprises the steps of burying embedded parts in the inner wall of the silo wall at the height close to the silo top in the slip form process of the silo wall of the large silo, forming reserved holes in the silo wall above the embedded parts, welding steel corbels on the embedded parts, and then constructing a concrete column, a funnel board and a column top beam in the silo, and burying a foundation bolt in the top of the concrete column, building a scaffold supporting platform on the steel corbels, arranging a silo top formwork support frame on the scaffold supporting platform, and then arranging a cone-shaped shell concrete structure supporting system of the silo top on the silo top formwork support frame, and finally, carrying out pouring. The construction method of the cone-shaped top structure of the large silo is capable of reducing the construction cost and increasing the construction progress, and the construction process is safer and more convenient.

The embodiment of the invention relates to the technical field of communication, and discloses a shutdown control method and system and an intelligent terminal, and the method comprises the steps thata first intelligent terminal enters a pre-shutdown state when a shutdown instruction is detected; the first intelligent terminal sends a shutdown notification message to a second intelligent terminalbound with the first intelligent terminal through a reserved communication mode in the pre-shutdown state, wherein the shutdown notification message is used for indicating the shutdown reason of thefirst intelligent terminal and indicating that the first intelligent terminal enters the pre-shutdown state; the first intelligent terminal receives a control instruction sent by a second intelligentterminal, and the control instruction is obtained by the second intelligent terminal for obtaining the shutdown notification message and indicates that a specific condition exists; the first intelligent terminal executes the control instruction so as to realize communication connection with the second intelligent terminal when a specific condition is met; the second intelligent terminal can be incommunication connection with the first intelligent terminal when a specific condition is met, supervision on the first intelligent terminal is achieved, and the user experience of using the intelligent terminal is improved.

The embodiment of the invention discloses a safety seat state inspection method and device. The method comprises the steps of acquiring the state parameters of a changed state when it is monitored during vehicle traveling that the state of a safety seat changes, inspecting whether the state parameters are abnormal, and sending first warning information related to the changed state to a user terminal if yes. By the adoption of the embodiment, the abnormal state of children on a vehicle can be learnt by a user during driving, and the probability of danger to children during driving is reduced.

The invention discloses a communication mode switching method and device. The method and the device are used for finishing switching of a communication mode automatically and reducing the probability of risks. The method comprises the steps that thunder early warning information is obtained, and information in the thunder early warning information is analyzed and comprises a thunder occurrence area; the position where a terminal device is currently located is determined; whether the position where the terminal device is currently located is located in the thunder occurrence area is judge; when the position where the terminal device is currently located is located in the thunder occurrence area, the communication mode of the terminal device is switched into a communication forbidden mode. According to the method and the device, the mode of the terminal device can be automatically switched into the communication forbidden mode on thunderstorm days, then communication mode switching can be automatically finished, and the occurrence possibility of the risks is reduced.

The invention relates to the technical field of train early warning and discloses a train tracking early warning system which comprises vehicle equipment, ground equipment and GSM-R transmission equipment; the vehicle equipment comprises a vehicle main mainframe, an early warning display unit, a satellite antenna and a GSM-R antenna; the ground equipment comprises a database server and a monitoring terminal; the vehicle equipment obtains the train running speed information through a wheel speed sensor, the equipment can obtain the transponder information, the train GPS information, the speed information of the wheel speed sensor and the transponder information are collected in the train running process, and the information is sent to the ground equipment through a GSM-R net; the ground equipment performs train position calculation, two train tracking distance calculation and early warning logical processing and sends the processed early warning information to the vehicle equipment through the GSM-R. According to the train tracking early warning system, reasonable, accurate and efficient safety early warning can be provided for hazardous conditions and potential safety hazards whichare likely to occur in the train tracking running.

The invention provides a family abnormity monitoring method and device, a storage medium and electronic equipment. The method comprises the steps: collecting sound in a family environment; determining feature information corresponding to the sound, wherein the feature information comprises at least one of the following information: sound type, sound duration, sound intensity and sound voice content; judging whether an abnormal event occurs in the home environment or not according to the feature information; and if yes, sending the alarm information to a preset user. According to the invention, whether the abnormal event occurs is judged according to the sound in the home environment, and the alarm information is sent to the preset user when the abnormal event occurs. Even if the preset user goes out, the abnormal event at home can be known in time, and reasonable measures can be taken, so that the probability that danger is brought to people at home due to the fact that the treatment time is delayed or the stopping opportunity is missed is reduced.

The invention discloses an anti-slip device. The anti-slip device includes an anti-slip bracket, a storage cavity is arranged in the anti-slip bracket, the lower side of the storage cavity is provided with a spring cavity, a pressing mechanism is arranged in the storage cavity and includes a pressing block capable of sliding up and down in the storage cavity, a pressing rod moving up and down along the pressing block is arranged on the pressing block, and the left side of the storage cavity is provided with a clamping mechanism. The anti-slip device is an additional mechanism for a crutch, the elderly can disassemble the anti-slip device free from bending down and mechanical installation can be achieved by directly enabling the lower end of the crutch to extend into the storage cavity, so that convenience of the anti-slip device is greatly increased, excessive action of bending down of the elderly can be avoided, and the probability of risk is reduced; and the anti-slip device is supported to the ground by using multiple support points facing to the ground, so that the friction to the ground is increased, the anti-slip effect is strengthened, and an anti-slip rod can be automatically retracted after the crutch is put away so as to avoid the lower end to look redundant due to lifting of the anti-slip device on the crutch.

The invention discloses a fixed supporting device convenient for auxiliary protection for building curtain wall installation, and belongs to the field of construction. According to the fixed supporting device convenient for auxiliary protection for building curtain wall installation, when the connection between a screw rod and a rotating ring is damaged, a storage bag is punctured by an ejector pin at the bottom of a top plate. Colloidal fixing agent in the storage bag flows out among a plurality of glass curtain walls to improve the toughness, and other damages caused by direct collapse of glass curtain walls can be effectively reduced. When a glass tube is extruded and crushed, the glass tube reacts with a water swelling adhesive tape and swells. The outflow of carbon dioxide aqueous solution is reduced by the water swelling adhesive tape. The color of acid test paper changes by acid substance in the carbon dioxide aqueous solution. The ball is absorbed by a strong magnet and is notprone to fall off, therefore the colloidal fixing agent is not prone to flow out. The support among glass curtain walls is effectively improved. Through the color of the acid test paper changing, theprobability of secondary damage is reduced during the installation of glass curtain walls.

The invention discloses a top-blowing and bottom-blowing dual-purpose smelting device which comprises a converter, a converter cover, a support, a driving mechanism for driving the converter to rotate and a converting mechanism, a converter body of the converter is spherical, the converter is rotatably connected with the support, a refractory lining is arranged in the converter, a discharging pipe for discharging smoke is arranged at the connecting position of the converter and the support, the converting mechanism comprises a top-blowing pipe, a bottom-blowing structure and an air-inlet pipe, the top-blowing pipe and the bottom-blowing structure are both fixed to the converter cover, the top-blowing pipe and the converter cover are coaxially arranged, the top-blowing pipe is provided with a fireproof wrapping layer, the bottom-blowing structure is arranged at the inner side of the converter cover, the bottom-blowing structure is cylindrical and can be inserted into a converter opening of the converter, the outer wall of the bottom-blowing structure is tightly attached to the inner wall of the converter opening, the bottom-blowing structure is made of the same material as the refractory lining, a plurality of air holes are reserved in the bottom-blowing structure, all the air holes communicate to the air-inlet pipe, the converter cover and the converting mechanism can synchronously move along with rotation of the converter, and the converting mechanism is further provided with a pipeline control mechanism used for limiting the movement path of the air-inlet pipe.

A rapid state detection system comprises a passive detector and a mobile controller, wherein the passive detector comprises a detection induction region, a detection circuit, a sensor and a first wireless communication module, the detection induction region, the detection circuit, the sensor and the first wireless communication module are electrically connected, the sensor is fixedly arranged on adetection point and is used for acquiring an original parameter of the detection point, the detection circuit is used for acquiring a power acceptance module of an energy source, the first wireless communication module is used for sending the original parameter, the mobile controller is used for driving and controlling the passive detector and acquiring the original parameter, the mobile controller comprises a second wireless communication module, a battery and a power transmission module, the second wireless communication module is used for being in communication connection with the first wireless communication module by wireless communication, and the power transmission module is matched with the power acceptance module. The invention provides the rapid state detection system and detection method, control and data exchange are performed between the passive detector and the mobile controller by wireless communication, and the rapid state detection system is high in safety, rapid in detection speed and high in result accuracy.

A cleaning assembly for windows includes: a first supporting and guiding outer frame, a second supporting and guiding outer frame, a cleaning assembly and a window core. The first supporting and guiding outer frame includes a first supporting window frame, a first guiding plate and a first guiding rod assembly. The second supporting and guiding outer frame includes a second supporting window frame, a second guiding plate and a second guiding rod assembly. The cleaning component includes a lifting connection box, a window brush and a handle. The first end of the lifting connection box is connected to the first clamping block, the second end of the lifting connection box is connected to the second clamping block, and the window brush is installed on the lifting connection box. Connect to the box. The above-mentioned cleaning assembly for windows is provided with the first support and guide outer frame, the second support and guide outer frame, the cleaning assembly and the window core, and the first support and guide outer frame and the second support and guide outer frame fix the window core. The cleaning component provides guidance, and the cleaning component is equipped with a lifting connection box for the cleaning fluid to make cleaning the windows easier and faster, reducing the probability of danger for high-rise residents when cleaning the windows.

The invention discloses a top-blowing smelting device capable of increasing the stirring degree. In the top-blowing process, a converter swings so as to improve the stirring degree of materials in the converter, and a stirring dead zone is eliminated. According to the technical scheme, the device is characterized by comprising a converter, a converter cover, a support, a driving mechanism, a top-blowing mechanism and a pipeline control mechanism, the converter is rotatably connected with the support, a refractory lining is arranged in the converter, the top-blowing mechanism comprises an air-inlet pipe and a top-blowing pipe, the air-inlet pipe is arranged at the outer side of the converter cover and coaxially and fixedly connected with the converter cover, the top-blowing pipe is arranged at the inner side of the converter cover, and the air-inlet pipe communicates with the interior of the top-blowing pipe. The furnace cover and the top-blowing mechanism can synchronously move along with swinging of the converter, the pipeline control mechanism comprises an arc-shaped pipeline rail, a gas source pipeline and a gas conveying guide pipe, the pipeline rail is arranged over the converter, the inner concave surface of the pipeline rail faces the converter cover, the air-inlet pipe is slidably connected with the inner side of the pipeline rail, the air-inlet pipe is connected with the gas source pipeline through the gas conveying guide pipe, and a follow-up structure enabling the gas conveying guide pipe to synchronously move along with the air-inlet pipe is further arranged in the pipeline rail.

The invention relates to a floating controller, a floating control system, a vehicle and a floating control method. The floating controller comprises an obtaining module, a detection module and a control module. The obtaining module is used for obtaining wading depth information of the vehicle; the detection module is used for detecting the gear state of a mode shift switch, wherein the mode shiftswitch is used for controlling the working mode of the floating controller, and the working mode comprises a manual mode and an automatic mode; and the control module is used for entering into a floating control mode so as to execute floating control operation when the mode shift switch is in the automatic gear and the wading depth information of the vehicle meets the preset floating control condition. Thus, the problems of flameout of an engine, water inflow of vehicle parts and the like due to the fact that the floating controller fails in entering into the floating control mode timely canbe avoided, starting timeliness of the floating control mode is improved, accordingly, the danger occurring probability of the vehicle can be decreased effectively, and personal and property safety ofa user is promoted.

The invention discloses an illuminable bicycle, which adds a power generation and lighting system on the basis of a common bicycle. The power generation and lighting system includes a generator and a lighting device. The generator is arranged at the transmission bearing of the rear wheel of the bicycle, and the lighting device is arranged At the faucet of the bicycle, the generator is driven by the chain to rotate to generate electricity and charge the battery in the lighting device, and the battery supplies power to the LED light for lighting. The invention adds the lighting function to the bicycle, does not need to set up another power supply, and has strong practicability.