161results about How to "Strong function expansion" patented technology

The invention belongs to the technical field of network remote video monitoring, and relates to a method for remotely monitoring videos and controlling a cloud platform through an Android phone. The method solves the problems that in the prior art, the portability is poor, monitored images are not smooth, and the remote video monitoring cannot be widely applied. The method comprises the following steps that firstly, the Android phone is initialized, embedded software A is installed at the client side Android phone, and an access account number and a password of a corresponding monitoring terminal web camera are input into the a welcome page of the embedded software A; secondly, the embedded software A receives, analyzes and plays data of a video shot by the monitoring terminal web camera; thirdly, the web camera cloud platform is remotely controlled by touching a web camera cloud platform motion control button in a home page of the embedded software A to enable the web camera cloud platform to move; fourthly, the alarm function of the monitoring terminal web camera is set and started through the embedded software A, alarm information is monitored, and a mailbox is automatically logged into and the alarm information is displayed after the alarm information is received.

The invention discloses a vehicle and pedestrian anti-collision early warning system based on an intelligent wearable device. The vehicle and pedestrian anti-collision early warning system is characterized in that the system comprises the intelligent wearable device and an intelligent vehicle-mounted terminal, and the intelligent wearable device and the intelligent vehicle-mounted terminal are in wireless communication. The system is operated in the following steps that: 1, pedestrians hold the intelligent wearable devices, vehicles are provided with the intelligent vehicle-mounted terminals, and the intelligent wearable devices and the intelligent vehicle-mounted terminals are in wireless communication; 2, the intelligent wearable devices obtain present position, speed and direction information of the pedestrians, communicate with all vehicles around the pedestrians in real-time and obtain position, speed and direction information of the vehicles; 3, the intelligent wearable devices carry out integral analysis and calculation on obtained information and intelligent wearable device pedestrian information and judge whether there are vehicles influencing pedestrian safety; and 4, if yes, the pedestrians are prompted in a voice mode through the intelligent wearable devices, and the travelling safety of the pedestrians and the driving safety of drivers are improved.

The invention provides a blood pressure and heart rate detection system capable of realizing remote data transmission monitoring. The system comprises a blood pressure and heart rate detection terminal, a universal standard mobile phone or a remote personal computer (PC) with a universal global system for mobile communications (GSM) data transceiver, wherein the blood pressure and heart rate detection terminal can transmit data wirelessly to the remote mobile phone or the remote PC with a universal GSM data transceiver, and receives monitoring and regulation of the remote mobile phone or the remote PC with a universal GSM data transceiver. Meanwhile, the system is provided with a communication interface capable of realizing data transmission, monitoring and regulation with a local PC. The system has the characteristics of no manual intervention, multiple functions, remote range, individuality, networking and humanization, and lays a foundation for realizing that vital signs enter the time of the internet of things.

The invention discloses a pyramid-lattice metal sandwich plate and a preparation method of the pyramid-lattice metal sandwich plate, wherein a pyramid-lattice metal core body and a metal panel are adhered and compounded through epoxy glue to prepare an ultra-light porous material. The invention provides the preparation method of the pyramid-lattice metal sandwich plate adhered by the epoxy glue. Compared with the welding structure, the adhered pyramid-lattice metal sandwich plate has the advantages of being capable of reducing the manufacturing cost, reducing the residual stress during connection, improving corrosion and fatigue resistance and damping performance at the connection position, and effectively exerting performances of light weight, high ratio strength and high ratio rigidity, and can be widely applied to the fields such as communication and transportation and architectural decoration.

The invention relates to a pneumatic respiratory gating system, which is characterized in that: the invention includes a respiratory cummerbund, a buzzer, a respiratory gating unit and a PC computer; a respiratory gating signal input port, a buzzer signal output port, a serial communication port and a gating output port are arranged on the respiratory gating unit; the respiratory gating unit includes an MCU processor and an RS232 driving circuit; the outer end of the respiratory gating signal input port is connected with the respiratory cummerbund by a gas guide pipe, the inner end is sequentially connected with a pressure sensor, a signal filter module, a signal amplifier module and an A/D conversion module, the A/D conversion module is connected with the MCU processor by a transmission line; the output port of the transmission line is connected with the buzzer, the serial communication port is connected with the PC computer by the transmission line, the gating output port is connected with an outside triggered equipment; and the MCU processor is connected with the RS232 driving circuit by the two-way transmission line. The invention is applicable to the MRI-based medical imaging equipment during using process.

The invention provides a water-air amphibious unmanned rescue platform which can sail on the water surface and can also fly in the air. Two sailing modes can be rapidly and freely switched, water surface sailing depends on two small water plane streamline ship bodies and marine propellers installed behind the ship bodies, and the propelling mode adopts double-propeller differential propelling; andfour four-rotor propellers and matched brushless motors are used for sailing in the air, and are fixed right over the rescue platform in a square shape. According to the invention, the remote rescuematerial throwing device provided by the invention adopts a simple and reliable door type structure, so autonomous tracking and autonomous obstacle avoidance functions can be realized. According to the unmanned rescue platform, the advantages of a small waterplane catamaran and a quadrotor unmanned aerial vehicle are combined, rapid crossing of a discontinuous water area can be achieved through the flight function of the unmanned rescue platform, the unmanned rescue platform can reach the water area without the launching condition of a conventional rescue ship in a flight mode, the environmental adaptability of the unmanned rescue platform is enhanced, and the working range of the unmanned rescue platform is enlarged.

The mobile identity distinguishing method and system is used mainly in the field of identity distinction. The user's characteristic information is first extracted with radio communication terminal; the radio communication terminal then calculates correlation data of the user's characteristic information; the relevant data are stored to establish correlation data base; the radio communication terminal obtains from outside the correlation data and compares with the stored correlation data to perform the identity distinction; and the radio communication terminal finally gives some prompt based on the comparison result. The whole identity distinguishing system consists of radio communication terminal, server with increased software and hardware, and radio network. The combination of new identity distinguishing technology and ratio communication terminal facilitates the identity distinction and raise the work efficiency.

The management system includes vehicle borne terminals and automatic mechanism for announcing station, management mechanism for dynamic monitoring and controlling vehicles, and computer central server. The system also includes vehicle dispatch mechanism to receive information transmitted from computer central server. Departure command for vehicles sent from the dispatch mechanism through the central server is transmitted to vehicle borne terminals and automatic mechanism for announcing station. Through the central server, transport operation management mechanism receives each dynamic data collected by vehicle borne terminals and automatic mechanism for announcing station, and the said data are generated to each report needed by transit transport operation management. Features are: high accuracy and in real time, and low cost. The system is applicable to public transportation, long-distance passenger transport. The system possesses good expansibility.

The invention relates to a multi-path high-speed serial interface controller. The multi-path high-speed serial interface controller comprises a front-end high-speed universal serial bus, a main control logic, and a back-end multi-path high-speed serial interface. The back-end multi-path high-speed serial interface is accessed to the front-end high-speed universal serial bus through the main control logic. The invention provides a multi-path high-speed serial interface controller that extends the high-speed universal serial bus into a high-speed serial interface of a system user-defined protocol, increases the data communication rate, and improves the central control function.

The invention discloses a remote control device based on Android mobile phones and a control method thereof. The problems that the price is high, installation wastes time, and wide application of the remote control device is not benefited at present are solved. The remote control device based on the Android mobile phones comprises a control site Android mobile phone, a family site Android mobile phone and 1 to m-5 household appliance control devices. Each household appliance control device comprises a Bluetooth module, a single chip microcomputer microcontroller and a solid-state relay, wherein the Bluetooth module, the single chip microcomputer microcontroller and the solid-state relay are sequentially connected through electric wires. The control site Android mobile phone is connected with the family site Android mobile phone in a wireless communication mode, and the 1 to m-5 household appliance control devices are respectively connected with the family site Android mobile phone in a wireless communication mode. The invention further provides the control method of the remote control device based on the Android mobile phones.

The invention relates to the field of meteorological application of electric power systems, in particular to a professional meteorological service application platform based on a power grid GIS. The platform includes a data acquisition and conversion module, a data storage module, a professional service adding module, a professional service module and a page display module; the ideas of modular design and object orientation are adopted, and according to the needs of business expansion, function modules can be flexibly added or modified without affecting original business, so that the system is good in function expansibility; when the current configuration of the system can not meet the function implementation need or the overall performance of the system is reduced, the expansibility can achieve smooth upgrading of the system by adjusting hardware configuration or increasing servers, so that the overall performance of the system is extended. The system can perform equipment model selection and flexible configuration according to the user quantity and the function implementation need and is scientific, rigorous and flexible.

The invention provides a testing method and system for achieving automatic testing of seeker whole performance. Construction is achieved through a virtual instrument measuring technique, and an automatic testing platform based on Labview graphic language programming is formed. The testing system comprises a seeker main control cabinet, an equipment main control cabinet, a tracking rotating table, a rotary bracket, a deflection angle device, a collimator and an infrared target source. The target-missile line of sight angular speed is simulated through the rotating table movement angular speed, the rotary bracket simulates the missile body spinning speed, the deflection angle device deflects a phi angle so that the deflection angle formed between a product and the optical axis and the deflection angle formed between the target and the optical axis can be simulated, and seeker whole performance testing can be achieved. Modules for conducting target simulation, attitude movement simulation, seeker communication control, performance testing and other functions are further arranged so that the movement state and the testing environment of a seeker can be simulated, and the seeker product is subjected to automatic testing and data analysis. According to the testing method and system for achieving automatic testing of seeker whole performance, personal errors caused by a manual testing system and a semi-automatic testing system are decreased, the consistency of testing results of the tested seeker is ensured, the testing precision is improved, and the safety and reliability are achieved.

The present invention relates to an ultrasonic nondestructive detection characteristic imaging system based on LabVIEW. The system comprises a hardware part and a software part, wherein the hardware part comprises an industrial personal computer, a high-speed data acquisition card, an ultrasonic pulse transmitting and receiving device and the like, and the software part comprises a synchronous control module, a movement control module, a waveform data acquisition module, a characteristic value calculation module and the like. With the system, the scanning signal A of the ultrasonic C type scanning process can be recorded, and the ultrasonic detection characteristic value can be automatically solved according to the scanning signal A; and the B type ultrasonic imaging and the C type ultrasonic imaging are performed according to the characteristic value, such that the defect shape, the defect size, the defect position, the material structure uniformity and other important non-destructive detection information can be intuitively displayed, and the chromatographic detection on the material defect and the non-uniformity can be achieved. According to the present invention, the system uses the modular construction way, has characteristics of simple structure, powerful imaging function, strong functional scalability and simple operation, and provides the powerful hardware and software system for the ultrasonic nondestructive detection of the material.

The invention relates to a pair of wearable intelligent glasses with multiple interactive modes. The intelligent glasses are characterized by comprising an interactive system and a host system. The interactive system mainly has the following interactive modes: a camera used for collecting external environment image information, a display screen used for displaying image information of the camera, other data information and information of a main menu of the intelligent glasses, a voice module used for processing voice input and output, a touch panel used for collecting touch data of a user, and a camera key for realizing photo/video shooting. In addition, the host system mainly comprises a microcontroller for processing data of the interactive system and coordinating functions, a wireless module for realizing network access, a sensor module for collecting external data, and a software system stored in the microcontroller. According to the intelligent glasses provided by an embodiment of the invention, the multiple interactive modes of image interaction, semantic interaction, touch interaction and key interaction are realized, and an extensive application architecture of the intelligent glasses is provided.

The invention provides a multifunctional micro-tribology test machine with a novel structure. A frictional or adhesive dual sample loading device comprises a high-precision small stepping motor, a lead screw, a lifting sliding block and a cantilever beam and further comprises a fine-adjustment bracket; the lifting sliding block is provided with a screw hole; the cantilever beam is provided with a frictional or adhesive dual sample; and the fine-adjustment bracket is arranged over the cantilever beam and provided with laser and a four-quadrant light spot position detector. Due to the cooperation of the laser and the four-quadrant light spot position detector, the frictional or adhesive force acted between the frictional or adhesive dual sample and the sample surface can be converted into the micro shifting of the light spot emitted into four-quadrant light spot position detector on the four quadrant so that the friction or adhesiveness of the sample can be tested through the light intensity difference of the four quadrant. Compared with the prior art, the multifunctional micro-tribology test machine has a simple and compact structure and can be used for testing the micro friction or adhesiveness in the load range of milli-newton or micro-newton through the cantilever beam with low force constant.

The invention discloses a system and method for testing the performance of fluorescent powder. The system comprises a vacuum sample chamber, a testing platform, a vacuumizing device, a high-voltage power supply, an excitation source, a collection optical fiber, a monochrometer, a single-photon counter and a data processor, wherein the testing platform comprises a cathode bracket and a sample bracket; an FED (Field Emission Display) cathode piece is arranged on the cathode bracket; a sample piece is arranged on the sample bracket; a sample testing region on the sample piece is located above a cathode testing region of the FED cathode piece; an output end of the high-voltage power supply can be used for respectively outputting a high electric potential and a low electric potential to the cathode piece and the sample piece respectively to realize simulated FED excitation; the excitation source can be a vacuum ultraviolet source or an electronic gun and acts on the sample testing region so that a sample emits light and a light-emitting signal can be collected by the collection optical fiber and is processed by the monochrometer, the single-photon counter and the data processor to obtain performance data related to fluorescent powder to be detected. The system can be applicable to the testing method for the fluorescent powder by adopting various excitation sources, is simple and convenient to operate and high in testing efficiency and precision.

The invention discloses cast-in-place box girder integrated construction equipment and a construction method thereof. The cast-in-place box girder integrated construction equipment comprises a machining workshop, a movable formwork, an on-girder trolley, a material distribution system, a ramming vibration system and a surface finishing system which are sequentially arranged in a longitudinal bridge direction of a cast-in-place box girder bridge surface. The machining workshop is used for processing a steel bar component required by the cast-in-place box girder; the movable formwork is used forforming a pouring formwork structure of a box girder segment to be poured; the on-girder trolley is used for transferring a template on a poured box girder section and the reinforcing steel bar component to a to-be-poured box girder section where the movable formwork is located; the material distribution system is used for pouring concrete; the ramming vibration system is used for tamping and vibrating concrete; and the surface finishing system is used for finishing and leveling the poured surfaces of the poured box girder sections after pouring. The equipment and the method can be widely applied to the technical field of building construction equipment.

The invention provides a high-speed impact film tribology testing machine with a novel structure. The high-speed impact film tribology testing machine comprises a high-speed rotary film sample stage composed of a high-precision gas suspension motor, a cantilever beam locating device, an impact friction pairing sample arranged at the front end of a cantilever beam, an impact movement system composed of a microscope for monitoring the distance between impact friction pairing sample and a film sample, and a signal acquisition system composed of a Doppler laser vibrometer and an acoustic vibration meter sensor. Compared with the prior art, the impact film tribology testing machine disclosed by the invention can precisely evaluate the performances such as impact frictional property, endurance life, contact force characteristics and the like of a micron/nanometer scale film under the condition of ultra-high speed movement and ultra-light impact load.