32results about How to "Avoid unexpected risks" patented technology

The invention discloses an Internet-interaction-based intelligent upgrading system and method. The system comprises a server and smart television users; the server and the smart television users are communicated through public beta user interfaces, upgrading information interfaces and upgrading result reporting interfaces; the server comprises a public beta server and an upgrading strategy configuration server, wherein the upgrading strategy configuration server is composed of an upgrading MDS (multipoint distribution system) code comparing module and an upgrading configuration file database. The controllable intelligent upgrading system is established through the Internet technology, provides public beta issuing in every dimension for continuous iteration for product software, enhances enjoyment of intelligent products as well as the product experience of test users, and meanwhile, strengthens the practical simulation test of the products, continuously provides a test platform mechanism for problem and defect handling of software and avoids unpredictable risks caused by massive upgrading.

The invention relates to the field of automobile products and especially relates to a portable automobile control device, an automobile device and an automobile control method. The method comprises the following steps: detecting if the portable automobile control device matched with a fixing base of the automobile device is plugged into the automobile device, if s, controlling a power supply of the automobile device to switch on, supplying power to travelling information devices in the automobile device, starting the travelling information devices and detecting the travelling information; acquiring the travelling information detected by the travelling information devices in the automobile device through an interface; controlling a projector on the automobile device to project the acquired travelling information onto a dimming film on a front windshield of the automobile device, for viewing by the user. According to the invention, the user is prevented from accident risk in the driving process caused by carelessly viewing the display content on the travelling information devices.

The invention provides a side gas curtain and an automobile safety device comprising the side gas curtain and belongs to the technical field of automobile safety. The side gas curtain solves the problem that the spreading speed of gas bags of an existing automobile side gas curtain is low. The automobile safety device comprising the side gas curtain comprises gas generators, an interior ceiling trim and the side gas curtain arranged in the interior ceiling trim. The interior ceiling trim is provided with a weakening line structure facilitating burst of the side gas curtain. The side gas curtain is provided with multiple independent gas chambers. Each gas chamber is provided with an inflation port communicated with the corresponding gas generator. The gas chambers are arranged in a line, and the inflation direction of the gas chambers is perpendicular to the arrangement direction of the gas chambers. Since the side gas curtain is provided with the multiple gas chambers, and each gas chamber is provided with one independent gas generator, the side gas curtain can be inflated simultaneously, and the spreading speed of the side gas curtain is substantially increased; meanwhile, the problem that the side gas curtain is prevented from spreading normally due to serious deformation of the side-body interior trim is avoided, and the effect that the side gas curtain protects the security of an automobile driver is effectively improved.

The invention discloses a real-time monitoring system for an elevator or an escalator. The elevator or the escalator includes a control system arranged in a control cabinet, and the control system includes a screen configured to display control information; the real-time monitoring system is arranged in the control cabinet and includes a camera, a visual information processing board and a data transmission unit, wherein the camera is configured to capture images of the screen in real time, and the visual information processing board is configured to recognize the captured images as corresponding text data and process the text data to form a message to be transmitted; and the data transmission unit is configured to transmit the message from the visual information processing board to the cloud, and the cloud determines whether the elevator or the escalator needs to be maintained or not according to the message.

The invention relates to a wireless power supply implantable neural signal recording and stimulating system. A wireless power supply system supplies power to other systems, and a nerve recording and stimulating system records or stimulates nerves through microelectrodes; a wireless data link transmission system communicates with the nerve recording and stimulating system through an SPI bus and communicates with a data receiving and file processing system through a mobile phone Bluetooth APP; and the data receiving and file processing system performs Matlab drawable processing on a file. Wireless power supply is adopted, neural signal acquisition and stimulation functions are integrated, the size is small, rejection reaction of an organism due to foreign matters is reduced, free movement of an animal body in an experiment is facilitated, voltage stimulation is accurate, and long-term implantation in the animal body can be realized.

The invention discloses a rescue device of an amphibious rescue boat, and relates to the technical field of water rescue. The rescue device of the amphibious rescue boat comprises a supporting plate, and a clamping mechanism is arranged on the supporting plate. According to the rescue device of the amphibious rescue boat, an annular plastic handle can be thrown on the water surface and recycled and pulled, on one hand, when the situation is not especially emergency, the rescued person can conveniently pull the annular plastic handle to conduct automatic rescue operation, the situation that a rescuer needs to enter the water is reduced, and the safety of the rescuer is relatively improved; and on the other hand, when a rescuer needs to hold a drowning person in the water in an emergency, the rescuer can be recycled and pulled, the accident risk caused by the situation that the drowning person struggles to cause physical power failure during rescue of the rescuer is avoided, the rescue safety is increased, a steel cable can be dried when being recycled, and the problem that the steel cable is easily rusted and damaged under the condition of water stain is prevented.

The invention discloses a high-rise building glass cleaning mechanical device based on the Internet of Things, and relates to the technical field of glass cleaning. The high-rise building glass cleaning mechanical device based on the Internet of Things comprises a first plastic shell and a second plastic shell; and connecting rods are fixedly installed on the adjacent side walls of the first plastic shell and the second plastic shell. According to the high-rise building glass cleaning mechanical device based on the Internet of Things, the whole glass can be conveniently and automatically cleaned, the situation that a handheld tool is needed for cleaning is avoided, the accident risk accompanying cleaning through the handheld tool is effectively avoided; magnetic force and wind force adsorption can be conducted on the glass outside a high-rise building at the same time so that the cleaning feasibility of the device is effectively ensured, the risk of accidental falling is reduced relatively, the practicability of the device is effectively improved; indoor glass and outdoor glass can be cleaned at the same time, so that the cleaning efficiency is effectively improved, and the practicability of the device is further improved.

The invention discloses a self-adaption pipeline inspection robot. The self-adaption pipeline inspection robot comprises bionic torpedo-shaped probes, two power drive devices and a power delivery device, wherein the bionic torpedo-shaped probes are symmetrically arranged at the head end and the tail end of the body of the inspection robot, the power drive devices are connected with the rear ends of the bionic torpedo-shaped probes in two directions respectively, and the power delivery device is connected between the two power drive devices through cross universal couplings. Each power drive device comprises a fixed rack and at least three driving wheel mechanisms evenly distributed in the circumferential direction of the fixed rack. The fixed racks are fixed to the rear ends of the bionic torpedo-shaped probes in two directions in a connected manner respectively. Each fixed rack is further provided with a wheel mechanism radial adjustment device used for adjusting the radial position of the corresponding driving wheel mechanism. The power delivery device comprises a shell and at least three driving wheel mechanisms which are evenly distributed in the circumferential direction of the shell. The self-adaption pipeline inspection robot can carry out inspection on pipelines with different radiuses, and has the advantage of self-adaption; and at the same time, the self-adaption pipeline inspection robot is low in cost, simple in structure and capable of being applied to detecting pipelines in special environments, and has good promotional value.

The invention belongs to the field of scooter, and in particular relates to a scooter with a folding mechanism, including a pedal assembly, a handlebar steering tube assembly and a folding mechanism. The folding mechanism includes a mounting shell, a connecting rod group, a base and a switch locking device. Lock the slide rail, the connecting rod assembly includes a first connecting rod and a second connecting rod, the front end of the first connecting rod is rotatably matched with the mounting shell, the rear end of the second connecting rod is rotatably matched with the base, and the front end of the second connecting rod is rotatably matched with the base The first connecting rod is connected and can slide along the first connecting rod and the locking slide rail at the same time, and when the front end of the second connecting rod slides to both ends of the locking sliding rail, the folding mechanism is locked. The invention has reasonable design and simple and compact structure. The folding mechanism of the invention realizes the folding function of the scooter through the installation shell, base, switch locking device, connecting rod group and other structures, and can pass the switch locking device after folding and unfolding. Locking its state has the advantages of convenient operation and smooth operation of the mechanism.

The present invention relates to a device for uncorking a bottle (2) of a pressurised liquid such as a bottle (2) of champagne. In a characteristic manner, according to the invention, said device comprises a hollow main body (4) with a substantially cylindrical cross-section, with: a lower portion (5) including an opening (6) allowing the neck of the bottle (2) to pass therethrough and a profile (7) capable of snap-fitting the lower portion (5) onto the collar of the bottle (2), an intermediate portion (8) making it possible to grip the device and guide the ejected cork (3) into the main body(4), and an upper portion (9) including means (10) for trapping the ejected cork (3) so as to make it possible to trap and retain the cork (3) after extracting same.

The invention provides an intelligent highway control system. The system comprises a traffic monitoring system, a data collection system, a server, an early warning mechanism, a data display platform, a management terminal and a user terminal. The intelligent highway control system realizes the real-time supervision on the high-speed road section, integrates the original scattered highway information to guide on-site personnel to respond and prompt the early warning mechanism to respond, and at the same time, the system sends directly part of the information to the user terminal to provide travel guidance for users, so that highway passing rate is improved; as for the early warning mechanism (terminal equipment), a series of processes including monitoring on the state of the early warning mechanism, the maintenance of the early warning operation after failure and the guidance to the on-site working personnel are unified, which promotes the management on the highway traffic situation well, prevents the occurrence of accidental risks and improves the passage efficiency.

The present invention relates to the technical field of sun room, and discloses a sun room that can be ventilated and ventilated. It includes a main body and a roof. The roof is set on the top of the main body of the house. Above the crossbeam, there is a supporting piece connected between the main beam and the crossbeam; the ridge is covered above the main beam, the main beam is rotated and connected with a flip bar, the inside of the flip rod is slidingly fitted with a guide slide rod, and the end of the guide slide rod is rotated and connected with a Drive rod, the lower end of the drive rod is hinged with the crossbeam, the middle part of the drive rod is hinged with a connecting rod, and the other ends of the connecting rod are hinged with each other; The lower end of the rod is threadedly connected to the threaded pipe, the first sprocket is fixedly connected to the threaded pipe, and the first sprocket is connected with a driving device, which solves the problem of poor ventilation in the sun room in the prior art, which will cause discomfort to the occupants. And the problem that the design is not humanized enough.

A nuclear power plant digital control room man-machine interface improvement method includes the steps: selecting an analog machine with hardware facilities as same as those of a nuclear power plant field control system; improving a man-machine interface of a control system on the analog machine by the aid of a control platform and a software language as same as those of the field control system; testing and verifying the improved control system on the analog machine; installing the control system in the field control system to improve a field device. By improving the man-machine interface on the analog machine, unit performances can be effectively improved, and unpredictable risks caused by unit modification can be avoided. The practice proves that modification and verification of DCS (distributed control system) pictures, logical configuration and digital programs on the analog machine are effective, so that verification of a unit on the analog machine before unit modification is subordinated to second-stage DCS modification process of a Ling-ao nuclear power plant.

The invention discloses a ground lock for a rolling shutter door, which comprises a housing, wherein a locking rod is installed in the housing, and an insertion hole is provided on both sides of the locking rod on the upper end surface of the housing, and the housing Correspondingly, each socket is provided with a cover plate for opening or closing the socket, and the two cover plates at the two sockets are hinged and fixed on the housing, and each cover plate is provided with The side panels extending downward, each side panel is provided with a groove, and at least two support frames are provided under the two cover panels, and each support frame includes a first support plate and a second support plate. The support plate, the upper end of the first support plate on the same support frame abuts against the side plate of one of the cover plates, and the upper end of the second support plate on the same support frame is inserted into the groove of the side plate on the other cover plate, By adopting the above structure, the present invention provides a ground lock for a rolling door that can effectively prevent accidents caused by people stepping on the cover plate by mistake.

The invention discloses an intelligent upgrade system and method based on Internet interaction, which includes a server and a smart TV user. A server and an upgrade strategy configuration server, where the upgrade strategy configuration server includes an upgrade MDS code comparison module and an upgrade configuration file database. The present invention utilizes Internet technology to build a set of controllable intelligent upgrade system, and provides public beta releases of respective dimensions for the continuous iteration of product software, which not only increases the playability of intelligent products, but also improves the product experience of test users, and at the same time It also strengthens the actual simulation test of the product, continuously provides a verification platform mechanism for software problems and defect handling, and avoids unpredictable risks brought about by large-scale upgrades.

The invention discloses a crane supporting device for the field installation of a boiler. In the invention, a set of supporting devices can be used for mounting different types of boilers by utilizing two upper cross beams on a boiler support; a pulley structure in a crane sliding bar and structures of a higher front supporting frame and a lower back supporting frame while mounting enable conveying to be easier and finished by one people; the design of a tripod lateral baffle plate makes the installation simple, and the design of a vertical extending rod, a transverse extending rod and an adjustable foot ensures that the tripod can bear larger force. Simultaneously, the main material of the crane supporting device is a common cold-drawn steel tube in the market, which can be simply machined; therefore, by using the device, the efficiency of mounting the boiler is improved, the difficulty of mounting the boiler is reduced, labors required by the installation is reduced, and emergency risks from conveying a heat exchanger by manpower or nonspecific lifting appliances are avoided.

The invention discloses an installation assistance device for an air conditioner outdoor unit. The installation assistance device comprises a device body, wherein the lower end face of the device bodyis internally provided with a through chamber comprising through front and rear end faces; the device body can be suspended on the window edge by virtue of the through chamber; the top wall of the through chamber is provided with a rubber cushion board capable of preventing the window edge from being damaged by extrusion; the rubber cushion board is fixedly installed on the top wall of the through chamber through a spring; and the left and right walls of the through chamber are correspondingly provided with clamping devices which can be used for fixing the device body by clamping the walls ofthe inner and outer sides of the window edge. According to the installation assistance device disclosed by the invention, by virtue of the clamping devices which are arranged at the left and right sides of the through chamber as well as the rubber cushion board which is arranged on the top wall of the through chamber, the device body can be fixed to the window edge; and the air conditioner outdoor unit is installed by being conveyed from an indoor position to a position, used for installing the air conditioner outdoor unit, on the outer wall by using a lifting device and a rotary base which are arranged at the upper portion of a unit conveying rack.