60results about How to "Improve your own security" patented technology

The invention discloses an intelligent monitoring system for elevator safe operation based on IOT (Internet of Things) technology. The intelligent monitoring system is mainly designed for government regulation departments, maintenance units, manufacturers, property management companies and the like, and provides the above with a set of intelligent, platform-based total management system which supports wireless access and remote access, so that safe operation, management, maintenance and detection of an elevator can be more effectively realized. While daily needs are met, monitoring on the elevator is more normalized, institutionalized and scientized, so that elevator accidents are further reduced, and speed and quality for solving problems after an accident occurs are improved; by utilizing information for driving, the informatization management level of the intelligent monitoring system is improved through advanced and applicable technology and exploitation and construction pattern innovation by comprehensively utilizing information science and technology as well as decision making and management methods, and an emergency response system of elevator safety is favorably established.

The invention discloses a cloud data security protection method, and belongs to the field of data security. The cloud data security protection method comprises the steps that the leakage protection to cloud data is achieved through data leakage protection; through cloud multi-tenant data security isolation, the leakage prevention of multi-tenant data is achieved, and the problem that a service provider manager views, interpolates and deletes user sensitive data without being authorized is solved; the self-security of a server host is promoted through cloud host security enhancement measures; malicious attack detection, service unified authorization and access control, service request identification and service parameter security check of data services are conducted through a service firewall suite, the security protection to big data is achieved, and the problem of user privacy leakage is solved. Compared with the prior art, according to the cloud data security protection method, all-dimensional security protection to the cloud data can be achieved from four levels, namely, the operation system level, the logical storage level, the data level and the data service level, and the cloud data security protection method has good application and popularization value.

The invention discloses a method and system for controlling hover, reconnaissance and strike integrated aircraft. The control system comprises aircraft, airborne weapon systems, airborne detection systems and a ground monitoring station; belly suspending plates are installed on the aircraft of all states and weapons are installed on the belly suspending plates, electro-optical pods can be installed and the lifting height of the electro-optical pods can be adjusted to prevent the firing of the weapons from being interfered, and other weapons can be suspended outside under wings or on a fuselagewhile the belly suspending plates are installed. According to the designing scheme of the method and system for controlling the hover, reconnaissance and strike integrated aircraft, the problem of limited weapon firing angle is solved, by arranging the belly suspending plates, missiles arranged on the suspending plates are capable of keeping in the same pointing direction with an observing and sighting device at any time, but synchronously alignment is not necessary, the missiles only need to be capable of keeping in the same pointing direction with the observing and sighting device at any time, or capable of pointing at the same direction along with the observing and sighting device, and therefore firing conditions can be set up at any time to overcome defects in the prior art.

The invention provides a passive flameproof device of a shock wave triggered touch type instantaneous open valve. A shock wave receiving disk is connected with a bolt at the back end of an impacting guide rod. An adjusting column is used for fixing the impacting guide rod. The front end of the impacting guide rod is connected with an impacting pin. A pressure storage barrel is inserted inside a powder storage barrel in sleeve. The upper and lower ports of the pressure storage barrel pass through the outside of the powder storage barrel and a pressure gauge and an inflatable valve are respectively arranged outside the powder storage barrel. Jet holes are arranged at the end of the pressure storage barrel. A sealing diaphragm is used for sealing between the pressure storage barrel and a touch type trigger. A contact piston and a spring are arranged at the end of pressure storage barrel. The front end of the powder storage barrel is provided with the sealing diaphragm for sealing. The passive flameproof device of the shock wave triggered touch type instantaneous open valve can achieve rapid spraying of fire extinguishing medium within 20 milliseconds and high-efficiency concentrationfire extinguishing of 110g / m3, and form a flameproof fog surface lasting more than 1500 milliseconds to extinguish combustion and explosion flame. The passive flameproof device of the shock wave triggered touch type instantaneous open valve has good sealing performance, effectively avoids the occurrence of false alarm and false attack and has good stability, practicability, reliability, advancement and safety.

The invention relates to the technical field of bus systems and discloses a bus artificial intelligence service terminal comprehensive all-in-one machine and method. According to the invention, through a driver vehicle start permission identification module, a driver working state inspection module, a driving behavior analysis module and a fatigue driving prevention module, the behaviors of a driver can be supervised, and the vehicle driving safety of the driver is improved; identities of passengers in a vehicle and the number of passengers can be identified through a video monitoring module and a congestion degree detection module; interaction between the passenger and the intelligent terminal is realized through an intelligent interaction module; a vehicle health condition detection module can perform omnibearing monitoring on the vehicle, so that safety of the vehicle itself is improved; a voice broadcast module carries out voice reminding on the driver and passengers, so that the safety of the driver and the passengers is guaranteed; and an intelligent cashier module can enable the passengers to swipe cards at the front door or the rear door, and the passengers can swipe cardsand swipe codes when getting-on and getting-off the vehicle, so that fee deduction between stations is achieved, and the machine is flexible and convenient to use.

The invention relates to a helmet wearing reminding system. The system comprises a control panel and a core processing unit which can be used for detecting whether a rider wears a safety helmet or notand conduct feedback, and the core processing unit is arranged on the control panel of an electric vehicle or a motorcycle and includes an image acquisition module, a storage operation module and anoutput module. Whether the rider wears the safety helmet or not can be analyzed through a judgement system composed of the modules above, and a prompt is sent to the user through a warning icon on aninstrument panel. Therefore, riding habits of the user can be greatly improved, and the safety of the rider can be greatly improved; moreover, calculation results of the information operation module can also be applied to an anti-theft function.

The invention discloses a temperature-resistant and cold-resistant control cable with a fluoroplastic insulating thermoplastic elastic sheath. The cable comprise conductors, a wrapping tape and a second sheath. The wrapping tape is wound on the outer surface of the side edge of first sheaths; fillers are filled between the first sheaths and the wrapping tape. The outer surface of the side edge ofthe wrapping tape is provided with an armor tape, the outer surface of the side edge of the armor tape is sleeved with the second sheath, the number of the conductors and the number of the first sheaths are respectively seven, the thickness of the second sheath is larger than that of the first sheath, the second sheath and the first sheaths are made of fluoroplastic materials; and the wrapping tape is made of non-woven fabric materials. According to the temperature-resistant and cold-resistant control cable with the fluoroplastic insulating thermoplastic elastic sheath, the control cable hasa double-thermal-insulation structure, the temperature resistance and cold resistance of the cable can be effectively improved, the cable can be suitable for a high-temperature or low-temperature environment, and the application range of the cable is widened.

The invention relates to the field of Yellow River emergency flood fighting, in particular to a dike breach rescue method. A portable bridge cage rescue device is used and comprises an inserting platemodule, a steel chisel column bridge pile module and a locking module, steel chisel units are connected through connecting threads to form the steel chisel column bridge pile module, the inserting plate module and the steel chisel column bridge pile module are fixed and connected by the locking module, and inserting plate units are inserted into overlapped reducing holes and fixedly connected through the steel chisel units. The unit modules are rapidly assembled on site, and a cage leg temporary bridge is built at a breach and used for throwing plugging materials. The dike breach can be effectively repaired in the first time, and the device is portable and rapid to transport, simple in construction step and wide in applicable range.

The invention discloses an ice-similar training site comprising a safety protection device. The ice-similar training site comprises a ground, a fence, an awning, the safety protection device, a miniature photovoltaic wind power generation station and multifunctional site maintenance equipment; the ground comprises a mortar concrete layer, a stone layer, a special interface agent layer and a true ice layer; the fence comprises a skeleton, oblique supports, a PE plate and a safety net; the awning comprises an aluminum square-tube combination skeleton, a sleeve, a lighting window, a lighting strip-shaped roof, an inlet flexible door, an outlet flexible door and an LED explosion-proof panel lighting lamp; the safety protection device comprises fixing blocks, combined fixed pulleys, ratchet wheels, steel wire oil ropes, movable pulleys, safety ropes and safety belts; and the miniature photovoltaic wind power generation station comprises a solar photovoltaic panel, a solar water heater, a wind power generator, a supporting skeleton, a power generation unit and a wind energy unit. The ice-similar training site is convenient to dismount and mount, is not affected by the weather environment, and is high in safety factor, capable of moving and high in universality.

The invention discloses a motorcycle, which comprises a motorcycle body, a front wheel and a back wheel, wherein the front wheel and the back wheel are positioned below the motorcycle body, the front wheel is connected with the motorcycle body through an inverted Y-shaped front fork, a front defender is covered above the front wheel, and is fixedly arranged on the front fork, the front fender is made of a plate, and extends upwards to form a covering part structure, the top part of the covering part structure is bent to coat the two sides, the integral surfaces of the two sides of the front fender form a fan or fan ring shape, the back part of the middle part of each of the two side surfaces is provided with an outward convex part which is matched with the shape of the front fork of the motorcycle, and a mounting hole for the front fork of the motorcycle is formed in the top part of each convex part. The motorcycle is characterized in that reflective plates are respectively arranged at the two sides of the front fender. The motorcycle has the advantages that surrounding vehicles can be well warned, the existence and position of the motorcycle are prompted, and the driving safety of the motorcycle is improved; the structure is simple, the installation is convenient and rapid, the warning effect is good, and the like.

The invention belongs to the technical field of electric power Internet of Things, and particularly relates to an electric power Internet of Things terminal virtualization analog simulation platform and simulation method. The system comprises a firmware simulation subsystem. The firmware simulation subsystem comprises a simulation task management module, a firmware query module, a simulation task creation module, a firmware simulation module, a simulation result display module, a simulation instance monitoring module and a firmware resource library module. Under the condition of not depending on physical hardware, embedded system virtualization models of VxWorks, Linux, WinCE and Android are supported. Aiming at the complex terminal environment of the electric power Internet of Things and the high efficiency and safety requirements of terminal virtualization, low cost is realized, large-scale deployment in an information safety laboratory can be realized, safety function verification is carried out, the safety protection capability of the Internet of Things and the economic benefits of the electric power Internet of Things are effectively improved, and healthy development of safety of the electric power Internet of Things is actively promoted.

The invention discloses an intelligent electric network safe transmission electric pole tower, which comprises a pasting plate, a pole tower main body and an inclined monitor, wherein the pasting plate is a square plate; the device is characterized in that a protection device consisting of a magnetic ring and a water proof sealing disc is arranged in a grounding hole and a support frame hole, so that the performance influence due to water entering the grounding hole or the support frame hole can be avoided; the vicious pulling of a jacking screw bolt and a grounding module can be avoided through the arrangement of the magnetic ring; the self safety is improved; fine iron powder coats the surface of the grounding module, so that the effective contact area of the grounding module and the ground can be greatly increased; in addition, a whole with good contact with the ground can be formed; further, the contact resistance of the grounding module and the ground is greatly reduced, so that the resistance reduction effect of the grounding module is sufficiently achieved; the use area of a grounding device is greatly reduced; the inclination condition of the pole tower main body in the installation process is monitored by the inclined monitor; when the tower body is inclined, a remote warning signal is sent out in time to notify staff in an electric power department; the normal operation of a whole electric network is effectively ensured.

Provided is a public cleaning robot system, comprising a plurality of boundary line electronic piles and a public cleaning robot. The public cleaning robot comprises a walking unit, a cleaning unit, a driving unit, a control unit, a power supply battery, an anti-theft device, and an alarming device. The power supply battery is arranged in the public cleaning robot. The walking unit and the cleaning unit are respectively arranged on the bottom of the public cleaning robot. The control unit is connected with the cleaning unit and the driving unit. Under the action of the control unit, the driving unit controls the walking unit to walk. The power supply battery provides electric power for the public cleaning robot. The anti-theft device and the alarming device are arranged on the public cleaning robot. The anti-theft device comprises a signal receiving device and an anti-damage label. The control unit receives signals sent by the plurality of boundary line electronic piles through the signal receiving device. When the control unit cannot receive the signals sent by the boundary line electronic piles, the alarming device is driven to give out an alarm prompt.

The invention relates to an intelligent warning caring identifier and a system. The intelligent warning caring identifier comprises an identifier body as well as a Doppler radar detection module / Doppler radar detection modules, an analysis module and a voice module which are arranged in the identifier body, wherein the Doppler radar detection module / Doppler radar detection modules is / are used fordetecting that whether a tourist passes by or not and the advancing direction of the tourist; and the analysis module is used for triggering the voice module to carry out voice broadcast according tothe detected advancing direction information of the tourist, so that the tourist is reminded to pay attention to different danger sources or follow the prompt for avoiding danger. Compared with the prior art, the technical scheme provided by the invention has the advantages that active reminding can be carried out for the danger sources in the scenic area range, the reminding effect is better, thereminding content is richer, so that the tourist can more quickly know the danger sources or dangerous objects in the located area or in the advancing direction, then the tourist can take precautionsin advance, and thus the self-security is improved.

The invention relates to an electric bicycle, and electric bicycle comprises a motion state detection device and a controller. The motion state detection device is used for detecting the motion stateof the electric bicycle, and the motion state detection device is connected with the controller, so as to output motion state information reflecting the motion state to the controller; the controlleris arranged to execute the following steps that the motion state information of the electric bicycle in a set state is obtained, wherein the set state represents that the electric bicycle is in a non-ridable state; when the motion state information satisfies a set condition, set abnormality processing is performed, wherein the set condition is a condition reflecting that a motion event occurs in the electric bicycle.

The invention discloses a resource conflict detection method of a resource public key infrastructure based on a block chain, and aims to improve the detection efficiency of resource conflicts in a resource certificate issuing process. According to the technical scheme, a block chain-based resource public key infrastructure system composed of a resource issuer, a resource transaction application client, a resource receiver and a block chain network is constructed, wherein the resource transaction application client is composed of a resource transaction module, a resource certificate generation module and a display module; a resource transaction structure and a resource tree are constructed; a resource certificate generation module of the resource issuer issues the RC, and performs conflict check on RC resources; the smart contract or chain code of the block chain performs resource conflict check on the RC issuing transaction; a resource certificate generation module of the resource issuer issues ROA, and performs resource conflict check on ROA resources; and the intelligent contract or the chain code performs resource conflict check on the ROA issuing transaction. According to the invention, the self-security of the resource certificate system can be improved, and the detection efficiency is high.

The invention discloses a bottom pouring steel ladle. The steel ladle involves a portal frame, wherein the steel ladle is arranged on the portal frame, a pouring hole is formed in the bottom of the steel ladle, a sealing plate is arranged above the pouring hole, and the top of the sealing plate is connected with a set of lifting device; the lifting device comprises a support plate A fixed to the outer wall of the steel ladle, a support plate B is arranged above the support plate A, a circular through hole is formed in the middle of the support plate A, a collar is arranged above the circular through hole, a push rod is arranged in the collar, and the bottom of the push rod passes through the circular through hole of the support plate A; a support is arranged on the outer wall of the collar, an operation rod is hinged to the tail end of the support, one end of the operation rod is arranged in a suspending mode, two parallel branch rods are arranged at the other end of the operation rod,each of the two branch rods is provided with a sliding column, the two sliding columns are just located on the two sides of the push rod correspondingly, a baffle is arranged on the part, located oneach of the upper surface and the lower surface of each sliding column, of the push rod, the top of the push rod passes through the support B to be provided with a supporting rod, the supporting rod is provided with a downward extending connecting rod, and the bottom of the connecting rod is connected with the sealing plate. The bottom pouring steel ladle realizes the operation at any angle.

The invention discloses an electric roller skate. The electric roller skate comprises a shoe body, wherein an upper is arranged on the outer side of the top of the shoe body; a buckle is arranged on the upper; a base is arranged at the bottom of the shoe body; a battery is arranged inside the base; a first fixed frame is arranged on one side of the bottom of the base; a transmission device is arranged inside the first fixed frame; a first rotating shaft penetrates through one side of the first fixed frame; a driving motor is arranged on one side, far from the first fixed frame, of the first rotating shaft; and damping devices are arranged at the two ends, in the horizontal direction, of the first fixed frame. The electric roller skate has the benefits that the electric roller skate is reasonable in design and convenient to use, and effectively improves the damping function, thereby effectively reducing the probability of injury of a user, effectively protecting the user, and effectively enhancing the playability.

The invention discloses a fabric capable of emitting light at night. The fabric comprises a breathable linen layer, fluorescent paint and a base cloth layer, the breathable linen layer and the base cloth layer are attached, and the attached part is coated with the fluorescent paint, and the breathable linen layer and the base cloth layer are fixed by spun yarn through corrugated weaving. As the portion between the two fabric layers is coated with the fluorescent paint, the effect that the fabric can emit light when people go out at night is achieved, and own safety is improved.

The invention is suitable for the field of powder material homogenization reaction devices, and provides a radiation powder material homogenization reaction device which comprises a reaction cavity and further comprises a homogenization assembly arranged in the reaction cavity and connected with a driving assembly. The driving assembly can drive the homogenizing assembly to convey and stir powder in a continuous rotation mode. The upper side of the reaction cavity is communicated with a feeding pipe; a feeding ball valve is arranged on the feeding pipe between the feeding box and the reaction cavity; the lower side of the reaction cavity is communicated with a discharging box through a discharging pipe, and a cambered surface valve assembly and a discharging ball valve are sequentially arranged at the discharging pipe from top to bottom; a heating and heat preservation assembly is arranged in the reaction cavity and used for heating and drying powder. According to the equipment, a reaction technology is combined with stirring, so that materials can react more sufficiently, and meanwhile, the time of material homogenizing and mixing processes on a whole equipment production line is saved due to a homogenizing function.

The invention discloses a tension test device for electric power fittings. The device comprises a case, a fixing block is fixedly mounted in the middle of the upper end of the case, support columns are fixedly mounted at four corners of the upper end of the fixing block, and a tension test block is slidably mounted on the outer surfaces of the four support columns. A hydraulic rod is fixedly mounted at the upper ends of the four supporting columns jointly, a mounting plate is fixedly mounted in the middle of the upper end of the fixing block, and a longitudinal sliding groove and a transverse sliding groove are formed in the upper end of the mounting plate in the longitudinal and transverse directions correspondingly. According to the tension test device for the electric power fittings, through the arrangement of the supporting assembly, a worker can be protected from being hurt due to the fact that detected objects fly out in the working process, the safety of the worker can be improved, and the safety of the device is further improved; and use is easy, operation of workers is facilitated, the stability of the device can be improved, and the safety of the workers can be protected.

The invention relates to the technical field of medical instruments, in particular to a breathing assisting device for the respiratory medicine department. The device comprises a mask, a controller and a neck pillow, an air inlet pipe is arranged at the end, located at the lower jaw, of the outer side wall of the mask, two first through grooves transversely and symmetrically penetrate through the outer wall, located at the nose, of the top end of the mask, first elastic films matched with the first through grooves are arranged at notches of the first through grooves, a circular groove penetrates through the outer wall, located at the mouth, of the top end of the mask, a blind pipe matched with the circular groove is arranged at the position, located at the notch of the circular groove, of the outer portion of the mask, a second through groove coaxially penetrates through the middle of the bottom wall of the blind pipe and the blind pipe, a pair of air outlet pipes are symmetrically arranged on a pipe body, parallel to the central axis of the blind pipe, of the blind pipe, a working assembly is further arranged on the blind pipe, a control panel and an air pump are arranged in a containing cavity in the controller, and independent air paths are detachably communicated between the working assembly and the air pump and between the neck pillow and the air pump. The problems that in the prior art, safety is poor, the rescue effect is poor, and rescue is inconvenient can be effectively solved.

The invention relates to a traditional Chinese medicine composition for treating Alzheimer disease and a preparation method of the composition. The composition is prepared from the following traditional Chinese medicine raw materials in parts by weight: 120-200 parts of fructus alpiniae oxyphyllae and 30-80 parts of fructus schisandrae chinensis. The composition has the following advantages: (1) the composition can reverse brain damage of Alzheimer disease model mice induced by unilateral intraventricular injection of Abeta1-42 in a dose-dependent manner, and significantly improve learning andmemory disorders by improving the oxidative stress response and neurons induced by the Abeta1-42; and (2) the composition can significantly reduce the levels of IL-1beta and IL-6 in the hippocampus of Alzheimer disease model mice induced by unilateral intraventricular injection of lipopolysaccharide, and the level of IL-1beta in the cortex, and significantly improve the learning and memory disorders.