Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

361results about How to "Realize seamless docking" patented technology

Movable cold atom absolute gravitational acceleration sensor

ActiveCN106959473AHigh degree of freedom of light transmissionLight in massGravitational wave measurementAccelerometerAbsolute gravity
The invention discloses a movable cold atom absolute gravitational acceleration sensor, which belongs to the field of precise measurement of absolute gravitational acceleration. The sensor is composed of a vacuum unit, an optical path unit, a magnetic shielding unit, a passive vibration isolation platform, an accelerometer, an inclinometer and the like. Among them, the vacuum unit is mainly made of glass materials, and it is directly connected with the optical path unit in free space; the magnetic shielding unit is used to reduce the influence of the external magnetic field on the absolute gravity measurement; the passive vibration isolation platform is used to suppress Interference from ground vibration and noise; in addition, the accelerometer and inclinometer are mainly used for active compensation of random vibration and acquisition of vertical lines, and are assisted in absolute gravity measurement. The present invention is characterized in that the vacuum unit has a high degree of freedom for light transmission, is small in size and light in weight, and is directly connected with the optical path unit so that the measurement system is compact, stable and highly adaptable to the environment. The invention mainly solves key technical problems such as miniaturization, light weight and mobility of the cold atom absolute gravimeter.
Owner:杭州微伽量子科技有限公司

Surveillance video matrix system, network and cascade switch and band width adjustment methods of surveillance video matrix system

The invention relates to the field of security and protection and surveillance video, and discloses a surveillance video matrix system, a network and cascade switch and band width adjustment methods of the surveillance video matrix system. The surveillance video matrix system comprises a high-speed bus and a processor, wherein video picture signals are directly converted into high-speed bus signals, encoding and decoding are not carried out, low latency is realized, data are not damaged or compressed in the transmission process, picture quality is high, video edition can be directly carried out, and secondary processing is needless. The surveillance video matrix system further comprises a photoelectric transducer, optical signals are converted into electric signals, input and output of various ports are supported, and seamless joint of anolog signals and digital signals is realized. As extension of the surveillance video matrix system, two optical fiber cascade panels are connected through optical fiber backbones, the optical fiber transmission advantages of large communication capacity and long transmission distance can be fully played, and transmission of any video can be achieved.
Owner:HANGZHOU HIKVISION DIGITAL TECH

Movable loading and unloading machine with deflecting conveying function

The invention provides a movable loading and unloading machine with a deflecting conveying function and relates to the field of conveying equipment. The movable loading and unloading machine is composed of a vehicle chassis, a conveying device, an electric control system and a hydraulic system. The conveying device is arranged on the vehicle chassis and composed of a feeding conveyor, a middle conveyor and a front end conveyor. The vehicle chassis is driven to travel, steer and brake by controlling the electric control system and the hydraulic system, and accordingly the feeding conveyor can ascend, descend, stretch, retract, swing and turn, amplitude variation of the middle conveyor is achieved, the middle conveyor can carry objects of the feeding conveyor and convey the objects to the front end conveyor, and height adjustment, movable and inclinable belt conveying, and turnable conveying, formed by a plurality of conveying units, of the front end conveyor are achieved. By the adoption of the movable loading and unloading machine, nearby loading and unloading can be achieved to the maximum extent, the feeding conveyor and the front end conveyor can enter the internal operation environment of a compartment, the positions and states can be adjusted at any time according to the variation requirements for cargo loading and unloading points, the labor intensity of operators can be relieved, the cost can be reduced, the operation environment is improved, the operation efficiency is improved, and the personnel safety and cargo transferring safety are improved.
Owner:襄阳忠良工程机械有限责任公司

Interface conversion method, interface converter, storage medium and electronic terminal

Embodiments of the present invention disclose an interface conversion method, an interface converter, a storage medium, and an electronic terminal. The method comprises: obtaining a system source field set by a user based on a visual configuration interface; obtaining a matching relationship between a field in an interface document set by the user based on the visual configuration interface and the system source field, and generating an interface file based on the matching relationship; and when receiving a request field from a cooperating party, converting the request field into the system source field according to the interface file for the system to perform a request or response operation according to the business logic. By virtue of the technical scheme of the embodiments of the present invention, the cooperating party can be quickly connected without any modification to the code of the business system so as to realize the seamless connection with the cooperating party; and at the same time, the interface management of the cooperating party is carried out based on the visual configuration interface, the interface maintenance operation process is simplified, and the interface maintenance costs of multiple cooperation parties are reduced.
Owner:SHENZHEN LEXIN SOFTWARE TECH CO LTD

Multi-type quantum terminal compatible fusion network access system and method

The invention discloses a multi-type quantum terminal compatible fusion network access system and method. The system comprises a quantum classical network access controller and multiple quantum terminals Alice, the quantum terminal Bob, and a ROADM; each quantum terminal Alice comprises a QKD sender, an Alice quantum service gateway and an Alice service terminal; the quantum Bob comprises a QKD receiver, a Bob quantum service gateway and a Bob service terminal; a quantum signal between the quantum terminal Alice and the quantum terminal Bob dynamically accesses to a quantum channel through theconnected ROADM and the quantum secret key distribution is performed; the Alice quantum service gateway encrypts the service information of the Alice service terminal and then sends the encrypted information to the Bob quantum service gateway to decrypt, the decrypted information is sent to the Bob service terminal to realize the mutual communication of the quantum terminal Alice and the quantumterminal Bob. The quantum and the classical signals are transmitted by using different wavelengths in the same optical fiber, thereby forming a quantum classical fusion network; and the networking cost of the quantum network can be greatly reduced. The quantum channel is fast and dynamically established by using the ROADM, and the flexibility of the quantum secret key distribution network is greatly enhanced.
Owner:NAT QUANTUM COMM GUANGDONG CO LTD

Method for managing instant messaging account in management system

The present invention discloses a method for managing an instant messaging account in a management system. The method includes: creating a system role which is an independent individual; and according to a work content of a role in the management system, and associating the role with a role property instant messaging account, wherein the role property instant messaging account can only be associated with one role, and a role can only be associated with one role property instant messaging account during a period; and establishing the association between the user and the role, and taking the role property instant messaging account associated with the role property associated with the user as the role property instant messaging account for the user and / or the employee corresponding to the user. The employee obtains the role property instant messaging account through the corresponding role associated with the user. When the employee leaves the enterprise, the association between the user and the role corresponding to the employee is canceled, and the employee who leaves the enterprise automatically loses the authority to avoid the risk of leakage of the confidential information of the enterprise. When, the employee transfers position, seamless docking is achieved, and communication account handover is prevented from lag or omission.
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD

E-commerce order and scenic spot access control system butt joint communication method

The invention relates to an E-commerce order and scenic spot access control system butt joint communication method which is characterized by comprising the following steps: firstly, a visitor logs on a corresponding E-commerce website and subscribes a tourism product so as to generate an order; a server to which the E-commerce website belongs sends the order to a scenic spot system by use of a timed operating program; then the scenic spot system generates a garden entrance voucher with a two-dimensional code for the order and sends the entrance voucher with a two-dimensional code back to the visitor; the visitor can enter a garden after passing the verification of a scenic spot access control system; finally, after the visitor enters the garden, the scenic spot access control system updates the order and exchanges data with the server to which the E-commerce website belongs. Therefore, seamless butt joint of the order is realized and real-time synchronization of order information can be realized. Furthermore, because of timely feedback of the scenic spot access control system, loads borne by the server to which the E-commerce website belongs can be reduced, the scenic spot ticket workload can be conveniently reduced, and the data processing capability is improved.
Owner:TONGCHENG NETWORK TECH

Registration and consultation transferring system and method

InactiveCN105719214AConvenient for registrationTimely diagnosisData processing applicationsUrban hospitalTransfer system
The invention provides a registration and consultation transferring system and method. The registration and consultation transferring system comprises a community doctor workstation terminal, an urban area hospital information center and a mobile intranet special line, wherein the community doctor workstation terminal is arranged in a community hospital, the urban area hospital information center is arranged in an urban hospital, and the community doctor workstation terminal and the urban area hospital information center are connected through the mobile intranet special line. The registration and consultation transferring system and the method have the advantages that the transmission speed and the safety performance of data are ensured by adopting the intranet special line, the process of consultation transferring from the community hospital to the urban hospital of a patient is simplified, the patient does not need to queue up again for registration in the urban hospital, and seamless joint between a previous-level medical institution and a next-level medical institution is achieved; the medical guidance concept responsible for patients and oriented to the patients is embodied, doctors can be helped to more accurately and rapidly diagnose patients' conditions, and the working efficiency of the doctors is improved.
Owner:ZHENJIANG NO 1 PEOPLES HOSPITAL

Intelligent medium voltage switch cabinet

The invention relates to a medium voltage switch cabinet. Aiming at technical problems, the operation state of the switch cabinet provided by the invention can be real-timely monitored, and the switch cabinet has the characteristics of accurate monitoring data and efficient inspection, thus the safe and reliable operation to the switch cabinet can be guaranteed. The switch cabinet adopts the technical scheme that the intelligent medium voltage switch cabinet comprises a cabinet body, copper buses arranged in the cabinet body, a contact box, a circuit breaker and a control system connected with a network, and is characterized by further comprising temperature measuring components used for detecting the temperature of the copper buses, a displacement component used for detecting mechanical characteristics of the circuit breaker and a current guiding component used for detecting the leakage current of an insulated piece; the temperature measuring components, the displacement component and the current guiding component are respectively accessed into the control system via data lines for uploading acquired data, further the real-time monitoring of the operation state of the switch cabinet and seamless connection of the switch cabinet with relative systems are achieved.
Owner:杭州恒信电气有限公司 +1

Modular design method of unified platform of intelligent power distribution terminal

The invention provides a modular design method of a unified platform of an intelligent power distribution terminal, wherein a DSP (Digital Signal Processor) processor processes real-time tasks and an ARM (Advanced Risc Machines) processor processes non-real-time tasks, so that the intelligent power distribution terminal has the capability of operating complex algorithms, and the data processing speed and precision are improved; a dynamic base comprising a protocol body, a database interface, a data receiving/sending cache region, a physical interface and a debugging cache region is created; the allocation information of peripheral equipment is stored in a historical database or a test document, and the reading-writing operation of the peripheral equipment is abstracted to an interface function in a dynamic base form; and a database is selected and a database interface function is added. A real-time database is applied to improve the processing speed of data management tasks, and the real-time database is used for realizing data share/interaction between a plurality of courses to realize the seamless butt joint of data interface between the courses, and the modular design method provided by the invention has high instantaneity, strong transportability, high stability and strong expandability.
Owner:STATE GRID CORP OF CHINA +2

Embedded industrial gateway acquisition system of internet of things and operation mode thereof

The invention discloses an operation mode of an embedded industrial gateway acquisition system of internet of things, wherein the operation mode of the embedded industrial gateway acquisition system of internet of things comprises the steps of data collection, read-write operation and heat replacement driving. The invention further discloses an embedded industrial gateway acquisition system of internet of things, wherein the system comprises sensors and functional instruments for collecting physical data and a data channel, and also comprises an embedded Linux system, a NodeJS module and a heat replacement drive; the drive generates an request online and initiates the request to a heat replacement driving part; then, the request is submitted to the channel adaptation; and the embedded industrial gateway acquisition system of internet of things dynamically switches channels in the operation stage through the channel adaptation. The embedded industrial gateway acquisition system of internet of things adopts a currently popular NodeJS platform to develop, and the module is supported to be dynamically loaded and replaced, thereby supporting the functions of drive on-line writing, testand dynamic replacement to the largest extent, and converting the collected data into the internet of things protocol form (such as CoAp, MQTT and the like. ) to publish and finally achieving the function that the industrial data is seamlessly connected to a cloud management platform.
Owner:张增平

Information exchange platform system and information exchange communicating method for hospital

The invention discloses an information exchange platform system for a hospital; and the information exchange platform system is characterized in that: the system comprises a flow controlling module, a memory controlling module, a memory unit module, a retrieval controlling module, a canceling controlling module and a caution controlling module, wherein the flow controlling module is respectively connected and communicated with the memory controlling module, the retrieval controlling module, the canceling controlling module and the caution controlling module; the retrieval controlling module and the memory controlling module are respectively connected and communicated with the memory unit module. The information exchange platform system aims at overcoming a shortcoming that business systems which are adopted by various departments of the hospital fail to realize information mutual communication at the present time. The information exchange platform manages and optimizes real-time information exchange between the hospital and a medical application program as well as between data and an external system, therefore, complete mutual communication and interoperability with a medical information system are realized and a problem of an information isolated island is finally solved.
Owner:CHENGDU GOLDISC UESTC MULTIMEDIA TECH

Blunt body flow field shock wave self-adaptive structure grid generation method

The invention discloses a blunt body flow field shock wave self-adaptive structure grid generation method. A blunt body flow field is a flow field in which a blunt body moves at a high speed in air and can generate complete separation shock waves in front of the blunt body, and the blunt body flow field self-adaptive structure grid generation method is achieved through the following steps: calculating initial three-dimensional full flow field data according to front incoming flow conditions in combination with initial flow field grids; capturing shock wave grid points according to the Mach number distribution of the flow field, assembling the shock wave grid points into a shock wave grid surface, and carrying out fairing processing on the shock wave grid surface; reconstructing a flow field grid by taking the shock wave grid surface as an internal butt joint boundary, so as to enable grids near the shock wave to distributed along the shock wave surface and encrypting the grids in a direction perpendicular to the shock wave, and recalculating three-dimensional full-flow-field data by adopting the reconstructed flow field grid; carrying out iterative flow field calculation, shock wave capture and grid reconstruction automatically until the error between the two shock wave grid surfaces is smaller than a preset threshold value, and completing shock wave adaptive generation of thestructural grid, wherein the flow field grid is a multi-region butt joint structured hexahedral grid.
Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products