171results about How to "Realize the communication connection" patented technology

The invention discloses a method for realizing mobile terminal communication connection. The method comprises the steps that a card configuration server end configures a sharing soft subscriber identity module (SIM) card group and a sharing soft SIM card group rule for a mobile terminal; the mobile terminal selects one sharing soft SIM card from the sharing soft SIM card group according to the sharing soft SIM card group rule, accesses the sharing soft SIM card to a communication network, and sends a card configuration request to the card configuration server end through the communication network; the card configuration server end selects one special soft SIM card, generates card configuration information, and sends the card configuration information to the mobile terminal; and the mobile terminal logs off the communication network, acquires the special soft SIM card from the card configuration information, and accesses the special soft SIM card to the communication network. The invention also discloses a system for realizing mobile terminal communication connection. Through adoption of the method and system for realizing mobile terminal communication connection, when mobile terminal communication connection is realized, an operator network is dynamically selected for users according to the environment where the mobile terminal is, so as to improve service quality and lower cost.

The invention discloses a gun information fingerprint intelligence management system, which includes guncabinet, biological fingerprint recognition confirmation unit and microcomputer information management unit, fingerprint recognition confirmation unit includes fingerprint sensor and fingerprint recognition control unit, microcomputer information management unit includes server, gun cabinet message control computer terminal, usercomputer terminal and information management system module, guncabinet message control computer terminal connected with gun cabinet, the gun cabinet message control computer terminal and the usercomputer terminal is separately connected with the server, information management system module connected with gun cabinet message controlcomputer terminal, fingerprint sensor connected with the fingerprintrecognition control unit; The gun cabinet electrically controlled lock connected with the fingerprint recognition control unit. This invention has the merit of guns information to be able the automatic immediate production and may realize long-distance sharing, the security which the guns manages is good, the guns deposit and withdrawal rapid convenience and may the long-distance control, especially be suitable to the public security organ uses.

The invention provides a user authentication module setting method and a user authentication module setting system. The method comprises that: communication connection between a near-field wireless communication NFC module of a mobile terminal and a point-of-sale POS terminal which is preset with user authentication information is established; the POS terminal transmits the preset user authentication information to the NFC module of the mobile terminal, and the NFC module of the mobile terminal transmits the user authentication information to a user authentication module through an interface between the NFC module and the user authentication module of the mobile terminal until the setting of the user authentication module is completed. The user authentication module setting method and the user authentication module setting system have the advantages of guaranteeing safety and portability of the user authentication information and improving the utilization rate of key number segments.

The invention discloses a numerical control machine tool cutter state monitoring and control system and control method. The control method is characterized in that abnormal vibration signals in the cutter machining process are collected in real time; state pre-judgment is carried out on an abnormal condition by using a cutter state pre-judgment model, and a time point when a cutter is abnormal isdetermined; and after the state is pre-judged and under the condition of not influencing the cutter machining continuity, cutter image acquisition is completed, so that accurate judgment on the abnormal state of the cutter is realized. The system is divided into state pre-judgment and accurate judgment of the cutter in terms of cutter state judgment, and the system occupies short equipment normaloperation time in the working process, so that the working efficiency of a machine tool is effectively improved; and the cutter state pre-judgment in the system is based on the machine learning theoryprinciple, and the accurate judgment of the cutter state is based on the image comparison and analysis processing method.

The related electrical modem comprises: connected in turns, an Ethernet controller connecting with outer WAN and terminal through PCI bridge, a MAC / PHY transceiver based on INT51X1 chip for communication and signal processing, an analog front-end module for amplifying signal, and a coupler taking impedance match for I / O signal; all module interfaces are full-duplex type, wherein the coupler couples communication signal with power wire, or couples power line signal, and uses the power line as medium for connecting the LAN and WAN.

The invention discloses an Ethernet-tree realization method, an Ethernet-tree realization system, an Ethernet-tree realization device and network equipment. The method comprises that: a first provider edge (PE) transmits a reachable route updating message carrying the node type of a first connected customer edge (CE) to a second PE, wherein the node type comprises a leaf node and a root node; andwhen receiving the route updating message, the second PE judges whether the first CE is the leaf node or the root node according to the node type carried in the route updating message, traverses eachsecond CE connected with the second PE, and for each second CE, does not establish a pseudo wire between the first and second CEs between the second PE and the first PE if the first and second CEs are both the leaf nodes, otherwise tries to establish the pseudo wire between the first and second CEs between the second PE and the first PE. The node type is announced by the route updating message, and the leaf nodes are isolated so as to avoid the establishment of the pseudo wire between the leaf nodes and simply and conveniently realize an Ethernet-tree.

The invention discloses a novel student smart watch and a smart student management system with the same. The watch comprises a watch shell and a watch wrist and further comprises a processor, a display screen, keys, an MIC / loudspeaker, a storage device, a GSM / GPRS module, a GPS chip, a WiFi chip, a battery module, a USB interface and an integrated campus IC card, wherein the display screen, the keys, the MIC / loudspeaker, the storage device, the GSM / GPRS module, the GPS chip, the WiFi chip, the battery module, the USB interface and the integrated campus IC card are connected with the processor. The smart student management system comprises the student smart watch, a cloud platform, a teacher APP terminal, a parent APP terminal and a campus card reader. With the student smart watch being the core and the cloud platform being the basis, the teacher APP terminal and the parent APP terminal serve as a communication bridge to set up a platform for communication among students, teachers and parents, and problems caused by unsmooth communication and non-transparent information among students, teachers and parents can be well solved; the M1 card in the watch can communicate with the campus card reader to achieve the functions of school identity recognizing, recharging and consuming.

The present invention provides a vehicle-mounted intelligent Bluetooth handset and an implementation method thereof. Through arranging a Bluetooth module, a voice recognition module and a 2.4G communication module in the Bluetooth handset, the communication connection between the handset and an intelligent terminal is realized. The Bluetooth handset can be connected with a vehicle-mounted background server through controlling the intelligent terminal so as to receive the required information from the vehicle-mounted background server. Specifically, the headset has the recognition function for voice control commands. That means, upon receiving commands sent by users, the handset automatically calls the vehicle-mounted background server through the Bluetooth module and then receives the information returned from the vehicle-mounted background server. In this way, the functions of voice-control making / receiving calls and voice-control navigation are realized. Therefore, the driving safety is ensured for users. Meanwhile, the Bluetooth handset is simple to design and low in cost.

The invention discloses an automobile communication method and device and a computer readable memory medium. The method comprises the steps of receiving command data of a first protocol format of a terminal, and converting the command data of the first protocol format into the command data of a second protocol format according to the command data of the first protocol format and a preset mapping relationship; sending the command data of the second protocol format to an automobile device electronic control unit, thereby enabling the corresponding automobile device electronic control unit to respond to the command data of the second protocol format and return obtained response data of the second protocol format; and receiving the response data of the second protocol format, converting the response data of the second protocol format into the response data of the first protocol format according to the response data of the second protocol format and the preset mapping relationship, and feeding back the response data of the first protocol format to the terminal. According to the method, the device and the computer readable memory medium, when the automobile device electronic control unitmismatches a communication protocol supported by a diagnosis instrument, the communication between the automobile device electronic control unit and the diagnosis instrument can be realized, the applicability is high, and the development cost can be reduced.

The invention provides a transformer noise monitoring system. The transformer noise monitoring system includes noise acquisition devices, industrial control computers, an in-situ switch and an alarm device, wherein the output terminal of each noise acquisition device is in communication connection with the input terminal of each industrial control computer; the first output terminal of the each industrial control computer is in communication connection with the alarm device; the second output terminal of the each industrial control computer is in communication connection with the input terminal of the in-situ switch; the noise acquisition devices are used for acquiring sound wave signals, converting the sound wave signals into audio electric signals and sending the audio electric signals to the industrial control computers; the industrial control computers are used for calculating and analyzing the audio electric signals sent from the noise acquisition devices, determining the fault situation of the transformer and sending a preset alarm signal to the alarm device; the in-situ switch is used for realizing communication connection of the data between the at least two industrial control computers; and the alarm device is used for giving an alarm according to the preset alarm signal.

The embodiment of the invention discloses a traffic information service method based on a mobile communication network, a device and a system, relating to the field of traffic information, and being capable of realizing the real-time user customizing or receiving required traffic information and has the advantages of low cost, strong real-time property, flexibility and convenience. The method of the invention comprises: a mobile communication server obtains the real-time traffic information data from a traffic information system; the real-time traffic information data is processed according to the traffic information publishing form required by the users so as to obtain the traffic information suitable for a mobile communication terminal to receive; and the traffic information suitable for the mobile communication terminal to receive is transmitted to the mobile communication terminal based on the request or the customization of the users. The embodiment of the invention is mainly used for the publishing course of the traffic information through the mobile communication network.

The invention discloses an intelligent control system of a hydraulic cone crusher; the intelligent control system comprises a crusher main machine, a feeding device, a lubricating system, a hydraulic system, and a CIS automatic control system connected with the crusher main machine, the feeding system, the lubricating system and the hydraulic system; the CIS automatic control system comprises a power supply unit, a man-machine interface, a control unit, a power measurement unit, an oil tank measurement unit, a hydraulic drive unit connected with the hydraulic system, and a manual control switch which are interconnected by a CIS bus or an Ethernet bus, and the power supply unit is used for supplying power for the man-machine interface and the power measurement unit; the oil tank measurement unit is connected with a position sensor, a pressure sensor and a temperature sensor; the intelligent control system automatically adjusts the crusher and protects the crusher to prevent overload, reduce the labor intensity of manual operation and improve the work efficiency.

The invention discloses an intelligent information management device, method and system. The intelligent information management device comprises a wired interface module, which comprises a plurality of wired communication interfaces and wireless communication interfaces. The main control module is used for receiving the control instruction of the host computer and converting the control instruction into a corresponding control signal. Or converting the parameter acquisition signal, the data acquisition signal output by the front-end equipment and the data acquisition signal output by the external communication equipment into a corresponding data signal, and outputting the data signal to the storage module; The data processing module is used for outputting the data signal stored in the storage component module to the storage component module after data processing when the control signal is received, so as to be obtained by the main control module and outputted through the correspondingwired interface and / or wireless interface. The invention solves the problem that only a single communication interface can be adopted between the intelligent signal management device and the front-endequipment, the upper computer and the terminal equipment, and the system adaptability is poor.

The invention relates to a wireless digital remote control sound box device which comprises a sound box; the sound box is internally provided with a main control module and a wireless receiving module; the sound box also comprises a universal serial bus (USB) transmitter; the USB transmitter is provided with a USB interface used for being connected with a computer; the USB transmitter is provided with a wireless transmitting module and a control module; the control module is used for sending a control command to the sound box by the wireless transmitting module; the control command is received by the wireless receiving module of the sound box and then is transmitted into the main control module; and therefore, the sound box can be controlled. The wireless digital remote control sound box device can be connected with computer equipment in a communication way, so that the music can be played from a long distance, the transmission effect is good, and the remote control for the sound box can be conveniently carried out.

An apparatus (1) for controlling a machine (2) with a control computer (3) on which a piece of machine control software is operated has, in accordance with the invention, at least one virtual computer (10a, 10b) on which at least one application, selected from the group comprising at least the applications 'Machine control software', 'Internet connection' and 'Internet encryption', is operated.

The invention discloses an intelligent socket. The intelligent socket comprises a micro control module, a communication module, a control switch, an electricity consumption statistics module, a current monitoring module and a display module, wherein the communication module is connected with the micro control module and used for communicating with a household appliance or other intelligent sockets; the control switch is connected with the micro control module; the electricity consumption statistics module is connected with the micro control module and used for counting the consumption of current of the intelligent socket; the current monitoring module is connected with the micro control module and used for monitoring a current value of the intelligent socket in real time and feeding back the current value to the micro control module, so that the current value is adjusted by the micro control module; the display module is connected with the micro control module. The invention also provides an intelligent living system. By adopting the intelligent socket and the intelligent living system, the communication connection between the intelligent socket and the intelligent socket and between the intelligent socket and the intelligent home is realized, and the intelligent home can be better controlled by a remote control terminal by acquiring the work of the intelligent socket.

The invention discloses a communication method and device. The communication method and device are applied to a local call platform. When the local call platform receives a request sent by a user for communication with a base call platform, and target communication data are obtained; according to a preset data generation format, the target communication data are converted into target associate data according with the preset data generation format, and then the target associate data are sent to the base call platform; after the base call platform receives the target associate data, the associate data are restored to be the target communication data according to the preset data generation format. Thus, communication between the user and the base call platform is achieved through the local call platform. In the prior art, communication between heterogeneous call platforms can only be achieved through modification or communication device replacement, and cost is high; according to the communication method and device, no devices need to be replaced, different communication data are converted into associate data with the uniform format, and the implementation cost is low.

The invention provides industrial interconnecting equipment and an application method thereof. The industrial interconnecting equipment is used as a communication interface between a control system and production equipment; the industrial interconnecting equipment comprises a control signal interface module, a data collection interface module and a microprocessor module. The control signal interface module is used for issuing control signals to production execution equipment in the production equipment through multi-path output ports; the data collection interface module is used for receivingmonitoring data of products to be processed from production monitoring equipment in the production equipment through multi-path input ports; the microprocessor module is used for issuing the control signals to the control signal interface module, receiving monitoring data which is sent by the data collection interface module and sending the monitoring data to the control system. According to the technical scheme, communication between different kinds of production equipment and the control system is achieved, a standard access point is provided for various kinds of lower-layer production equipment so that the lower-layer production equipment can be conveniently accessed to an upper-layer control system, and integrated and automatic management of various kinds of production equipment is achieved.

The embodiment of the invention provides a method and system for establishing communication between an articulated naturality web terminal and a communication device. The method comprises the steps ofdetecting a type of an articulated naturality web protocol sent by the articulated naturality web terminal; generating a session initial protocol corresponding to the communication device if it is detected that the type of the articulated naturality web protocol corresponds to the communication terminal; authenticating the session initial protocol; and converting the session initial protocol intoan analog signal corresponding to the communication device if the session initial protocol is authenticated successfully, and sending the analog signal to the communication device, thereby establishing the communication between the articulated naturality web terminal and the communication device. Through adoption of the technical scheme provided by the embodiment, the interconnection between thearticulated naturality web terminal and the communication device can be carried out, and related personnel are guaranteed to participate in an articulated naturality web conference under the conditionthat the articulated naturality web is lacking.

The embodiment of the invention provides an information processing method, apparatus and device. The information processing method comprises the steps: interrupting a conversation with a first clientwhen the waiting time for waiting for the first client to send a conversation message meets an overtime condition, and storing first chat information corresponding to the conversation; when it is determined that a dialogue message sent by a first client is received, recovering a dialogue with the first client, and based on the identification information of the first client, obtaining first chat information corresponding to the first client; determining a reply message based on the first chat message and the conversation message; and sending the reply message to the first client.

The invention discloses a visual intercom system which comprises a center supervisor, door supervisors, a floor distributor, indoor intercoms and a mobile communication device, wherein the center supervisor is connected with more than two door supervisors through a local area network or the Internet; each door supervisor is connected with more than two indoor intercoms through the floor distributor; a mobile interconnection module is arranged in the center supervisor, and the mobile interconnection module carries out two-way communication with the mobile communication device through the mobile internet. The visual intercom system disclosed by the invention has the beneficial effects that through arranging the mobile interconnection module in the center supervisor, the communication connection between a residential property management system and a resident mobile communication device can be realized, so that a resident can implement the remote control on the running state of indoor switchgears, and can receive announcements and notices sent by a residential property management system in real time, and deal with emergencies in time, thereby realizing remote intelligent property management.

The invention is applicable to the field of communication, and provides a parking management system. The parking management system communicates with a third-party platform. The system comprises a vehicle incoming-outgoing data acquiring unit for acquiring vehicle incoming-outgoing data including license numbers reported by a parking lot, a service request receiving unit for receiving a license number service request sent by a user of the third-party platform through the third-party platform, and a service request performing unit for performing a corresponding service operation on the user corresponding to the license numbers based on the service request while the set service request performing conditions are met. According to the parking management system provided in the embodiment, the service request performing unit is used for performing the corresponding service operation on the user corresponding to the license numbers acquired by the vehicle incoming-outgoing data acquiring unitbased on the license number service request sent by the user of the third-party platform to the service request unit; and thus the cross-platform utilization of the functions of the parking lot systemcan be achieved.

The embodiment of the invention discloses a driving direction determination method and device, equipment and a storage medium. The method comprises steps of the first driving speed of a moving objectin a driving state being determined; based on the first driving speed, determining a road curvature of a pre-driving track of the moving object in a preset future duration; determining a curvature parameter based on the road curvature and a preset forward-looking distance; determining a speed parameter based on the first driving speed and a second driving speed corresponding to the preset forward-looking distance; obtaining a target forward-looking distance based on the curvature parameter and the speed parameter; wherein the target forward-looking distance is used for representing a visual field range at the first driving speed; and based on the target forward-looking distance, determining the driving direction of the moving object in the visual field range.

The invention discloses an electronic speed controller device with a multilayer shielding structure. The electronic speed controller device comprises a drive module and a control module, wherein the drive module comprises a drive module shielding shell and a drive module end cover; the drive module shielding shell is provided with a first opening, an assembling vessel and a second opening which are mutually communicated; the drive module end cover is arranged at the second opening in a covering way; a drive part shielding shell is convexly arranged on the inner wall of the assembling vessel, and divides the assembling vessel into at least first shielding cavity; the control module comprises a control module end cover and a control module shielding shell which are mutually connected; the control module shielding shell is nested in the first shielding cavity; the control module end cover is arranged at the first opening in the covering way. The drive module shielding shell, the control module shielding shell and the drive part shielding shell form a three-layer shielding structure arranged in a laminating way inside and outside, and a control signal leaked during work can be completely shielded in the three-layer shielding structure, so that the influence on antenna intermodulation is reduced maximally, and thus the intermodulation level of an antenna product is improved.

The embodiment of the invention provides an intelligent audio-video device. The intelligent audio-video device comprises a host shell, a host control main-board, a camera shooting control main-board,a voice control main-board, a wired TV input interface, a routing device, a wired TV CA decryption card slot, a multimedia interface HDMI, an audio-video interface AV. The wired TV input interface, the wired TV CA decryption card slot, the multimedia interface HDMI and the audio-video interface AV are connected with the host control main-board, separately; the slot is used for identifying a wiredTV CA decryption card; the wired TV input interface is used for realizing communication connection between the intelligent audio-video device and a radio and television wired network; the HDMI interface and the AV interface are used for realizing communication connection between the intelligent audio-video device and a play terminal; and the routing device is used for realizing communication connection between the terminal and the internet. The intelligent audio-video device integrates functions of both a set-top box and multiple audio-video devices and solves the technical problems that a traditional set-top box is single in equipment function and cannot have functions of the set-top box and functions of the audio-video device at the same time.

The embodiment of the invention provides a recommendation method and device, equipment and a computer storage medium, and the method comprises the steps of determining an interest label of a to-be-recommended user based on the obtained DPI data of the to-be-recommended user; determining a candidate recommendation set based on at least two models, the interest label and the feature information of the multimedia to be recommended; determining a target recommendation result from the candidate recommendation set at least based on the category information of the to-be-recommended user; and sendingthe target recommendation result to the terminal of the to-be-recommended user. Therefore, the interest of the user is mined by utilizing the DPI data to supplement the dimension characteristics of the user, so that the authenticity problem of the traditional user dimension demographic information is solved; two models are adopted to obtain a candidate recommendation set, so that the diversity ofthe candidate recommendation set is improved while the recall rate is ensured; the target recommendation result is obtained by using the thought of classifying the users, so that the recommendation for the users is more targeted, and the user experience is improved.

The invention discloses a wireless earphone, a charging box and a wireless earphone charging system. The wireless earphone comprises a battery assembly; an earphone control circuit; a power supply input carrier circuit, configured to output the accessed charging box power supply to the battery assembly when the second input / output end is accessed to the charging box, and being also configured to transmit the earphone communication signal loaded by the earphone control circuit to the charging box, or download the received charging box communication signal to the earphone control circuit to realize the communication connection between the earphone control circuit and the charging box. According to the invention, a TX signal or an RX signal can be carried to the DC power supply, half-duplex communication is realized, and the communication efficiency between the earphone and the charging box is improved.

The invention discloses a communication method and device for a live broadcast platform and a VOIP terminal, and the method comprises the steps: receiving a call request transmitted by the live broadcast platform, transmitting the call request to an RTMP media gateway, and receiving an RTMP push and pull flow address and an RTP address distributed by the RTMP media gateway; the RTMP push stream address and the RTMP pull stream address are sent to a live broadcast platform, so that the live broadcast platform sends the first path of RTMP audio and video data to the RTMP push stream address; a second path of RTMP audio and video data returned by the RTMP pull stream address are received; the RTP address is sent to an RTP agent of the VOIP terminal, so that the RTP agent sends first RTP audioand video data received by the VOIP terminal to the RTP address; second RTP audio and video data returned by the RTP address is received and the second RTP audio and video data is sent to the VOIP terminal; the RTMP media gateway is to be used to transition between the RTMP protocol and the RTP protocol. According to the invention, when an audio and video call is carried out based on the Internet, the RTMP live broadcast platform and the VOIP system can be fused, a call entrance of the live broadcast platform is opened, and the convenience of the call is improved.

The invention discloses a multi-serial-port communication method and system, and the method comprises the steps: writing a to-be-transmitted data frame into a register in a central processing unit when a plurality of slave devices are accessed; enabling the central processing unit to control the register to receive the to-be-sent data frame and replace odd-even check bit characters in the to-be-sent data frame with address bit characters to obtain a replaced output data frame; and sending the output data frame to a plurality of slave devices. According to the invention, the odd-even check bitcharacter in the sent data frame is replaced by the address bit character through the register of the central processing unit; a serial port obtains address bit information of a sent data frame, serial port protocol communication supporting a multi-path mode between a master device and slave devices is achieved, and then communication connection between the master device and the multiple slave devices is achieved.