85results about How to "Receive in real time" patented technology

The invention provides a method for converting and transmitting data between an FC (fiber channel) bus and a CAN (controller area network) bus and solves the problem about data communication between a subsystem utilizing the CAN bus as a local bus and the FC backbone network. The method includes subjecting interfaces of the FC bus and the CAN bus to initializing, transceiving control, data management, interrupt processing and the like by a PPC (performance optimization with enhanced RISC-performance computing) processor in an FPGA (field programmable gate array), completing analysis and frame format conversion of FC data frame information and CAN message information under an FC-AE-ASM (fiber channel-avionics environment-anonymous subscriber messaging) protocol. Meanwhile, an annular buffer area is designed in the FPGA, and the problem about unmatched speed during bandwidth data transfer of the two different FC and CAN buses.

The invention discloses a group communication method and device. The method comprises the steps of distributing a group identifier corresponding to a group creating request while receiving the group creating request for creating group communication from a first terminal; if determining that the terminal corresponding to the terminal identifier in the group creating request is the terminal without the multimedia message based communication ability state, registering the group identifier in the HLR as a short message receiving end; building a group corresponding to the group identifier; storing the correspondence relationship between the terminal identifier of each member in the group and the terminal ability state corresponding to the terminal identifier; receiving and sending the group communication data sent by the group for showing the that first terminal and a second terminal are joined in the group through the ground identifier. With the adoption of the method and the device, users without installing the same type of client can perform group communication, so that the users in the group can receive information on real time.

The invention belongs to the field of autonomous robot application, and specifically relates to an autonomous delivery takeaway robot, comprising a central control module, a path planning module, a motion control module, a communication module, an object recognition module and a storage box for holding takeaways, wherein the path planning module comprises a global path planning module, a local path planning module, an emergency obstacle avoidance module and a real-time environment modeling module. The autonomous delivery takeaway robot provided by the invention can realize autonomous takeawaydelivery, autonomous obstacle avoidance safely and efficiently, effectively solves the potential safety hazards existing in the manual delivery, reduces the operation cost of the takeaway industry, improves the delivery efficiency, improves the customer satisfaction, and can also realize twenty four-hour takeaway delivery service.

The invention relates to a system with wide geographical coverage for monitoring positions in real time, comprising position monitoring terminals, a communication satellite and a position monitoring central station, wherein the position monitoring terminals comprise a GNSS (global navigation satellite system) positioning module, a satellite communication module, a control module and a power supply module respectively; the communication satellite is a synchronous orbit communication satellite; the position monitoring central station comprises a heavy caliber parabolic antenna, a satellite communication receiver and a data processing computer; and the position monitoring terminals are used for passing positioning information acquired by the positioning modules back to the monitoring central station by a satellite link, so that the central station can monitor the positions of the position monitoring terminals in real time. In the monitoring system, bandwidth resources of one satellite transponder are utilized, and an FDMA (frequency division multiple access) way, a CDMA (code division multiple access) way and a TDMA (time division multiple access) way are adopted to monitor the positions of the multiple position monitoring terminals in real time. The system is applied to regions with satellite signal coverage only without ground communication network coverage particularly. The system has the characteristics of instantaneity, multiple users and wide geographical coverage.

The invention discloses a system for judging and positioning the faults of an automatic blocking and continuous railway power line in a railway distribution network, comprising an intelligent fault judgment device, a data transmission device and a master station monitoring system, wherein the intelligent fault judgment device is used for detecting a signal in real time, carrying out fault judgment, displaying a fault type and sending fault information to the data transmission device; the data transmission device is used for receiving the fault information sent by the intelligent fault judgment device, repackaging data and sending a data message including the fault type, fault position, fault phase and fault time information to the master station monitoring system; and the master monitoring system is used for receiving and processing the fault information returned by the data transmission device, displaying the fault position, the fault phase and the fault type on a monitor, giving information prompts of a fault tower number, the fault phase and the fault time and informing a line manager in a manner of short message. By means of the system, the fault positioning manner is changed, manual blind line inspection or switching-on of a telecontrol switch is not needed and the fault positioning can be rapidly determined through a control interface of a monitoring center.

The invention discloses an array radar simulator. The array radar simulator includes a main board, an interface board and a storage board; the main board is used for obtaining a FLASH erasing instruction, a FLASH writing instruction and a FLASH reading instruction, and receiving and sending array radar echo signals in real time, wherein the array radar echo signals are sent by the interface board; the interface board is used for successively receiving the FLASH erasing instruction, the FLASH writing instruction and the FLASH reading instruction, and obtaining the array radar echo signals in real time, so as to obtain low-electric level FLASH erasing gating signals, low-electric level FLASH writing gating signals and low-electric level FLASH reading gating signals, and then converting the array radar echo signals into N channels of cache array radar echo signals; the storage board is used for receiving and storing the N channels of cache array radar echo signals, the low-electric level FLASH erasing gating signals, the low-electric level FLASH writing gating signals and the low-electric level FLASH reading gating signals in real time, sequentially carrying out FLASH erasing, FLASH writing and FLASH reading operation, sequentially obtaining a FLASH erasing completion instruction, a FLASH writing completion instruction, a FLASH reading completion instruction and N channels of cache FLASH array radar echo signals, and storing the FLASH erasing completion instruction, the FLASH writing completion instruction, the FLASH reading completion instruction and the N channels of cache FLASH array radar echo signals in real time.

The invention discloses a system and a method for providing 3D image generation service. The system includes a first database, a user terminal and a server. The first DB stores information for constructing a 3D backdrop, website content information for generating a 3D image, personal information, information on a 3D backdrop constructed by a user, and website information using a 3D image. The user terminal maintains an online state by being guided to log in, displays a 3D background screen after dissecting and describing 3D data, and sets a website with a 3D image. The server authenticates the user when maintaining the online status of the user terminal, and provides relevant tools to the user terminal when the user requests to use the 3D background screen and 3D image management website configuration, and stores the information constructed by the user in the corresponding user storage space of the first DB. The configuration of the website managed using the 3D background screen and the 3D image, and the information stored in the user terminal is synchronized with the information stored in the first DB.

The invention discloses a bird online monitoring system and method combining an image and acoustic recognition technology. The system comprises an acoustic monitoring device, an optical monitoring device and a cloud platform, the acoustic monitoring device comprises a buzzing signal acquisition end, a beam former and a buzzing positioning system. The buzzing signal acquisition end is connected with the beam former; the beam former is connected with the buzzing positioning system; the buzzing positioning system is connected with the cloud platform; the optical monitoring device comprises an image acquisition system, an image recognition system and an image tracking system, the image acquisition system is connected with the image recognition system, the image recognition system is connectedwith the cloud platform, the image tracking system is used for tracking birds with a certain feature in real time, and the image tracking system is connected with the cloud platform. Through the camera with the adjustable angle and height, omnibearing shooting and tracking of birds are achieved, real-time receiving of birdsong sound in all directions is guaranteed, and online real-time monitoringof the birds is achieved.

The invention discloses a long-distance wireless intelligent monitoring system which has the advantages of simplicity in installation, low cost, high reliability and convenience in use. The long-distance wireless intelligent monitoring system is provided with a camera and a microphone, wherein the camera is connected with a video signal processing circuit and the microphone is connected with a voice frequency signal processing circuit; the video signal processing circuit is connected with a wireless transmission module A through a video encoding circuit; the voice frequency signal processing circuit is connected with the wireless transmission module A through a voice frequency encoding / decoding circuit, and a loudspeaker is connected with the voice frequency encoding / decoding circuit; a wireless transmission module B is arranged correspondingly to the wireless transmission module A; the wireless transmission module B is connected with a central processing unit; a memorizer and a voice frequency / video analysis processing chip are connected with the central processing unit; and the output end of the central processing unit is connected with a display screen and the output end of the central processing unit is connected with an alarming device through an output signal processing circuit.

The invention discloses an Internet video advertisement platform, comprising a client and an advertisement server which comprises a registering module, a matching module, a mouse action capturing module, an advertisement video playing and information collecting module, a speech input module and a judging module, wherein the matching module is used for showing advertisement videos according with user preference to a user by the client; the mouse action capturing module is used for capturing mouse actions, pausing the advertisement video and displaying two options, feeding back information and continuing paying, on a display screen of the client for the user to choose when the mouse clicks the advertisement video; the advertisement video playing and information collecting module is used for continuously playing the advertisement video if the user chooses continuing playing, and displaying an input dialog box on the display screen of the client if the user chooses feeding back information, then the user can input own comments by the dialog box, and the collected user comments are stored to a storage; the judging module is used for preliminarily judging the user comment information. The Internet video advertisement platform achieves the advantages of increasing interactivity of the network advertisement videos and receiving the feedback information in real time.

The invention discloses a portable automatic multi-drug injection device. The device can receive a wireless signal or a device button order to carry out action; the real-time mixing and the quantitative and regular injection of different injected liquid medicines is achieved by an air compressor driven by a micro motor. The portable automatic multi-drug injection device can real-time receive signals to protect a high risk patient, can quickly inject liquid medicines for patients, is stable and reliable and is convenient to carry along.

The invention discloses a mobile intelligent monitoring system and monitoring method. The monitoring system comprises mobile equipment, acquisition equipment and a server, wherein signal connections are implemented between the mobile equipment and the server and between the acquisition equipment and the server, a client is arranged on the mobile equipment, the client is provided with a plurality of users, each user is associated with one or multiple acquisition equipment, each acquisition equipment can and only can be associated with one user, the acquisition equipment is used for acquiring image data, and the mobile equipment sends a request to the server to achieve the real-time play or playback of monitoring pictures. The mobile intelligent monitoring system and monitoring method disclosed by the invention can effectively realize the identification of abnormal monitoring pictures, also can give a corresponding warning prompt to the abnormal situation, are convenient for users to handle emergencies in time, are relatively simpler to operate, and also have higher stability and reliability.

The invention discloses a landslide earth surface and deep displacement joint monitoring system. The method comprises a monitoring module (100) arranged on a landslide (4), wherein the monitoring module (100) comprises a fixed inclinometer (7) arranged in the landslide (4), a round prism (12) arranged at the top of the fixed inclinometer (7), and first monitoring terminal equipment (13) arranged at one side of the round prism (12); and an observation module (200) arranged to be opposite to the monitoring module (100) and used for observing the monitoring module (100) in real time, wherein theobservation module (200) comprises a measurement robot (16) and second monitoring terminal equipment (17). The invention further discloses a landslide earth surface and deep displacement joint monitoring method. The monitoring system disclosed by the invention can precisely measure a sliding direction, the surface deformation and the deep displacement of the landslide as the evidence for the calculation, analysis and safe evaluation of the landslide, and the system is stable and reliable, hard to be influenced by the special weathers and the forest vegetation, and high in monitoring precision.

The invention relates to the technical field of medical equipment and discloses a remote wireless fetus monitoring system which comprises a fetus monitor for a pregnant woman to use, a wireless communication module, a background module and a cellphone. The fetus monitor is mainly composed of a probe, a simulation amplifying circuit and a digital collection circuit, the probe comprises a Doppler ultrasonic probe, a uterine contraction pressure probe and a quickening marker which are all connected with the simulation amplifying circuit, the simulation amplifying circuit is further connected with the digital collection circuit, the wireless communication module is connected with the fetus monitor, a short message center is arranged in the background server, and the background server can invoke a short message informing interface to send short messages. The remote wireless fetus monitoring system has the advantages that by the system, the pregnant woman can monitor a fetus at home and does not need queue up in the hospital, so that outgoing cost and risk on the way of the pregnant woman are reduced, probability that the pregnant women is infected with a disease when going to the hospital is lowered, and resources of the hospital are utilized fully and reasonably.

The invention discloses a method, device and system for a client side sending messages online and sending short messages offline. The method comprises the steps that 1, an IM client side in a local mobile terminal selects at least one instant messaging contact; 2, an instant message with a target address as the selected instant messaging contact is sent to a server platform; 3, the server platform judges whether at least one instant messaging contact is on line or not, and if yes, the server platform sends the instant message to the on-line instant messaging contact; if not, the server platform generates a short message according to the content of the instant message, and sends the generated short message to a short message gateway, and the short message gateway sends the received short message to a system short message application module in a contact mobile terminal. By the adoption of the technical scheme, the traditional short message function and the instant messaging function are seamlessly integrated in one system, and therefore a receiver can receive messages in real time.

The invention discloses software teaching training classroom arrangement. A plurality of classrooms and control rooms are included. The classrooms are provided with house numbers respectively. Each classroom comprises a trainer terminal, a plurality of trainee terminals and an alarm device. Each trainee terminal comprises a platform, a projector, an electronic whiteboard and a loudspeaker box. The platforms are located on circular platform bodies. The circular platform bodies are located at the centers of the classrooms. The trainee terminals comprise a plurality of desks and chairs corresponding to one another one by one. The desks are arranged to from two arc-shaped columns. The two arc-shaped columns of desks are located on the two sides of each platform. The chairs are located on the concave surfaces of the two arc-shaped columns of desks. The software teaching training classroom arrangement is reasonable, the distance between trainers and trainees are shortened, timely communication is facilitated, and training efficiency is high; meanwhile, the alarm device is arranged, the time in searching for the specific position of a fire disaster is greatly shortened, and reliable intelligence is provided for the next fire suppression work.

The invention relates to a FPGA high-speed USB interface data reading method. The method includes 1, initializing an ARM; 2, monitoring FPGA initializing operation; 3, extracting transmitted data parameters, namely allowing an ARM processor to read USB externally-arranged transmitted data information, and calculating the number of transmitting; 4, starting data transmitting; 5, judging the FPGA prepared receiving state; 6, transmitting data by framing; 7, judging whether the data are completely transmitted or not, namely allowing a control module in the ARM processor to figure out whether all data are completely transmitted or not; if not, turning to the step 5 to transmit data continuously; if so, stopping transmitting data; 8, finishing data transmitting. FPGA reading data of a USB device is indirectly realized by adopting the ARM processor, workload of FPGA control and management of the USB device is reduced greatly, FPGA resource consumption is saved, and FPGA cost is reduced indirectly.

The invention provides a lower sliding groove horizontal angle adjusting device based on a landslide physical modeling experiment. The lower sliding groove horizontal angle adjusting device comprises an upper sliding groove, a transition section, a baseplate, a lower sliding groove, a lateral supplementing baffle and a fastening device, a starting end of the transition section is connected with an outlet end of the upper sliding groove, the baseplate is connected with an outlet end of the transition section and positioned above a slideway of the lower sliding groove, and a gap for the baseplate to pass is formed in the side wall of the lower sliding groove; a groove wall at the outlet end of the transition section is rotatably connected with a groove wall corresponding to a starting end of the lower sliding groove, another groove wall of the lower sliding groove is rotatably connected with one end of the fastening device, the upper portion of the lateral supplementing baffle is provided with a sliding groove for mounting the other end of the fastening device, the other end of the fastening device can slide in the sliding groove of the lateral supplementing baffle, and one end of the lateral supplementing baffle is rotatably connected with a groove wall corresponding to the transition section. The lower sliding groove horizontal angle adjusting device can realize horizontal angle adjusting of a landslide lower sliding groove within a sufficient range and is simple and flexible to operate.

The invention discloses a triode display with an image sensing function, and the display comprises a plurality of pixels; each pixel comprises three sub-pixel units and three image sensing units, a driving backboard carries the plurality of pixels and drives the sub-pixel units to emit light, and the sub-pixel units emit light according to the configured image sensing units. According to the invention, the vertical oxide transistor (VDMOS) device is prepared on the surface of the driving backboard through the semiconductor technology, the VDMOS device has the advantages of high carrier mobility, low response time, simplified external circuit and the like, intrinsic amplification is provided for carriers through the conductance gain of the transistor, and the electric noise in the micro-display device can be obviously reduced; therefore, high-gain driving of the high-resolution micro-display is realized.

The invention discloses equipment and a method for converting space references of land supervision data. The equipment comprises a global positioning satellite module (1) and a tablet computer (2), wherein the global positioning satellite module (1) is used for receiving and processing global positioning satellite signals and transmits signal data to the tablet computer (2); and the tablet computer (2) is used for receiving the signal data and converting the space references of global positioning satellite measuring data according to the signal data. The method comprises the following steps of 1, configuring global environments of a land supervision data space reference conversion system; and 2, configuring land supervision tasks at this time. The equipment and the method have functions of GPS (global positioning system) positioning and navigating, land supervision data acquisition and data storage, and automatic superposition of field acquired data, field monitoring data and a base map, the precision of data acquired by the equipment meets requirements on land supervision business, the land supervision data with large bytes can be stored, and the equipment is convenient to carry.

The invention discloses an on-line monitoring device for pore water pressure under an underground structure bottom plate. The on-line monitoring device comprises a plurality of pore water pressure sensors, a pore water pressure data acquisition instrument and a monitoring cloud platform, wherein the pore water pressure sensors are buried under the underground structure bottom plate, and the pore water pressure data acquisition instrument and the monitoring cloud platform are installed on the construction site. Each pore water pressure sensor is internally provided with an RFID radio frequency chip used for determining the burying position of the pore water pressure sensor. The pore water pressure sensors are in wireless connection with the pore water pressure data acquisition instrument which is in wireless connection with the monitoring cloud platform. The invention further discloses an on-line monitoring method for the pore water pressure under the underground structure bottom plate. By means of the on-line monitoring device and method for the pore water pressure under the underground structure bottom plate, the water pressure numerical value under the underground structure bottom plate is automatically monitored in real time, and accurate tracing can be conducted on monitoring points afterwards.

A group communication-based relay communication method under off-network direct communication in TD-LTE (time division long term evolution) relates to a group communication-based relay communicating method under off-network direct communication, aims at realizing the multi-jump transmission of conversation notices from one point to multiple points in the group in a non-base station area and the information multi-jump transmission from one point to multiple points in the group. The method comprises the steps of enabling an information sending user A to send front guide information to a PRACH channel; enabling Z first relay users to monitor the PRACH channel, receiving the front guide information, performing synchronous decoding on the information, forwarding to the PRACH channel, and then forwarding to a to-be-occupied continuous wideband; enabling Z next level relay users to monitor the PRACH channel, receiving the front guide information forwarded by the Z first relay users, performing synchronous decoding on the information, forwarding to the PRACH channel and then forwarding to the to-be-occupied continuous wideband; and repeatedly executing the forwarding process until all target users receive the to-be-sent information. The multi-group communication-based relay communication method under off-network direct communication in TD-LTE is suitable for the relay communication group communication-based relay communication under off-network direct communication in TD-LTE.

The invention discloses an intelligent fault judging device for a self-closed through line of a railway distribution network. Acquired parameters after passing through an over-current protection module are transmitted to an over-current fault judging module and a quick-break fault judging module through a current sensor and a voltage sensor; the over-current fault judging module and the quick-break fault judging module respectively transmit the judgment results to a microprocessor; the microprocessor judges fault types and fault phases; a first output port transmits the processed fault data to a fault display control module and respectively gives out two different alarm prompts according to a transient fault or a permanent fault; a second output port transmits a power signal to a power failure detection module, and sends alarm information, stops the microprocessor to work and prevents error operation when the voltage of a monitoring power supply is smaller than a normal working voltage; a third output port transmits a working state signal to a diagnostic module and detects the working states of the fault judging modules; and a fourth fault judging module is connected with a radio-frequency transmission module. Through the device, an over-current fault and a quick-break fault of the line are judged in real time without manually patrolling the line blindly or switching a remote switch on.

The invention relates to an intelligent monitoring safety helmet comprising a helmet body, a metal hose, a rearview mirror, a lamp holder, a positioning device, an energy storage device, a gravity sensor and a dust removal mask. A buffer pad is disposed inside the helmet body. The gravity sensor is disposed inside the buffer pad. The dust removal mask detachably connected with the helmet body is disposed below the helmet body. The helmet body is further provided with a connection key matching with the metal hose. The connection key is hinged to one end of the metal hose; the other end of the metal hose extends forward and is connected with the rearview mirror. The intelligent monitoring safety helmet has the advantages that the energy storage device provides electricity by charging and storing, the positioning device is capable of detecting the specific location of the helmet body in real time, the gravity sensor is capable of detecting whether the helmet body experiences gravity impact or not in real time, a real-time tracking and warning function is provided, the rearview mirror connected through the metal hose allows a user to freely adjust the position of the rearview mirror in real time so that the rear is convenient to observe, and the intelligent monitoring safety helmet is simple in structure and convenient to use.

The invention provides a cloud operating system device alarm notification method and system. The method comprises the steps of obtaining state data of a cloud computing center device; uploading the acquired equipment state data of the cloud computing center to a cloud platform; comparing the acquired equipment state data of the cloud computing center with an early warning state threshold value onthe cloud platform; and when the acquired equipment state data of the cloud computing center exceeds an early warning state threshold value, sending out over-early warning information to the monitoring terminal, and when the equipment generates alarm information, pushing the alarm information automatically to the enterprise official account. The maintenance personnel pay attention to the enterprise official account and receive the alarm information in real time, and when the equipment gives an alarm, a log on an interface of the cloud operating system is recorded. And meanwhile, by triggeringa push operation: calling a WeChat client, selecting a pushed official account, copying the alarm information into a message content editing box, and publishing the alarm information, the automatic push of the message is realized.

The invention provides a monitoring method and a monitoring device for an air conditioner filter element and a vehicle-mounted air conditioner system, which relate to the technical field of air conditioner filter element monitoring. The monitoring method comprises the steps that a preset first pressure difference threshold value of the inner side and the outer side of the filter element, a presetfirst air speed threshold value of an air outlet pipeline of the air conditioner and a preset use time threshold value of the filter element are obtained, and when the air conditioner works, the actual pressure difference, the actual air speed and the actual use time of the filter element are obtained in real time; if the actual pressure difference is detected to be larger than the first pressuredifference threshold value, the actual wind speed is smaller than the first wind speed threshold value and the actual use time is larger than the use time threshold value, the monitoring result of thefilter element is determined to be abnormal; and the monitoring result of the filter element is sent to the equipment terminal, so that a touch screen of the equipment terminal displays the monitoring result of the filter element. By comprehensively considering the three parameters related to the use state of the filter element, the state information of the filter element can be received in realtime, and relatively accurate judgment can be made, so that the abnormal filter element can be replaced in time.

A method for transfering data model between PDMS and Revit platforms belongs to that technical field of factory digital design. The method comprises the following steps: matching the databases of thetwo platforms through a comparison table; the data structure and hierarchy between the two platforms are consistent. The real-time updating of the model data between the two platforms is realized by publishing and reading the model data between the two platforms. The two platforms realize incremental updating through data transfer between their respective databases. The data model transmission method between the PDMS and the Revit platforms of the invention solves the problem of lossless conversion of data models between the two platforms, realizes digital cooperative design between the two specialties, and improves the efficiency and quality of the overall design.

The invention provides an automatic noise removal control method and device and an air conditioner, and relates to the technical field of air conditioners. The automatic noise removal control method is applied to the air conditioner, a first storage area and a second storage area are preset in the air conditioner, noise shielding values are stored in the first storage area, and frequency shielding values are stored in the second storage area. The automatic noise removal control method comprises the following steps: under the condition that the received noise value meets the preset noise removal condition, obtaining an operation frequency value of a compressor; updating a noise shielding value in the first storage area by using the noise value; updating a frequency shielding value in the second storage area according to the operation frequency value; and controlling the air conditioner to shield the updated noise shielding value in the first storage area and the updated frequency shielding value in the second storage area to operate. The invention further provides an automatic noise removal control device and an air conditioner. The automatic noise removal control method can be executed through the automatic noise removal control device and the air conditioner. According to the automatic noise removal control method and device and the air conditioner, the technical problem that the noise removal control limitation of the air conditioner is large due to different use environments can be solved.

The invention discloses an LED lamp mode control system for an electric vehicle. The LED lamp mode control system for the electric vehicle comprises a remote monitoring terminal module, an LED light control module, a touch liquid crystal combination instrument integrated with a multimedia function, and a mobile phone APP application module. The remote monitoring terminal module is loaded on the electric vehicle and receives data sent by a mobile phone APP and performs data format conversion, a cloud service platform is further connected between the remote monitoring terminal module and the mobile phone APP, and a CAN is arranged in the LED lamp mode control system for the electric vehicle. And the remote monitoring terminal module is respectively connected with the LED light control module and the touch liquid crystal combination instrument integrated with the multimedia function through a CAN. According to the invention, the target-oriented requirements of reducing traffic accident hidden dangers caused by distraction of drivers in the driving process, meeting the customized requirements of vehicle users and simplifying a program upgrading mode are met.