39results about How to "Realize call function" patented technology

The invention relates to an intelligent watch with a separable structure, which comprises a main body, a pedestal, a watchband and a circuit board, wherein the circuit board is arranged in the main body, the watchband is fixedly arranged at both sides of the pedestal, and the main body is rotatably and detachably fixedly arranged on the pedestal. Two magnets can be respectively installed on the main body and the pedestal, and a circuit on the circuit board comprises a Hall sensor which is used for inducing the variation of a magnetic field at a specific position. The intelligent watch has the advantages that a calling function is realized on the intelligent watch; since the structure is concise, the separation and the combination of the main body and the pedestal can be conveniently and rapidly realized by one hand, so that answering as separating and hang-up as combining can be realized, and therefore the intelligent watch is convenient to use and conforms to the using habit of a user, and the experience of the user is improved.

In order to solve the problem of selection of a Bluetooth device provided with a plurality of input sources, the invention provides a method for pairing and connecting multiple devices and the Bluetooth device. A memory is arranged in the Bluetooth device, and a plurality of pairing device lists are stored in the memory. The method comprises the steps as follows: searching is performed, so that an HFP (hands-free profile) device in the pairing device lists is looked for; when the HFP device exists in the pairing device lists, the Bluetooth device attempts to establish connection with the HFP device; searching is performed, so that A2DP devices in the pairing device lists are looked for, and connection is attempted to be established; the Bluetooth device is connected to a first A2DP device, then the Bluetooth device searches a second A2DP device in the Bluetooth pairing list, and the Bluetooth device attempts to establish connection with the second A2DP device; and the Bluetooth device is arranged into a non-discoverable mode after connected to the second A2DP device.

The invention discloses a circuit capableof linkingan elevator by door opening based on a card swiping machine and an implementation method for the circuit. The circuit consists of a doorway entrance machine, a relay, an elevator calling button, a door lock, a door opening button, a triode, a resistor and a direct-current power supply, wherein a positive electrode of the direct-current power supply is connected to a DOOR+ end of a doorway entrance machine output switch, and an emitter electrode of the triode separately; a DOOR- end of the doorway entrance machine output switchis separately connected to one end of the door opening button, a base electrode of the triode and one end of the resistor; the other end of the door opening button is connected to a positive electrode of the door lock; a collector electrode of the triode is connected to one end of the coil of the relay J; a normally-open contact of the relay is connected to the elevator calling button in parallel; and a negative electrode of the direct-current power supply is connected to a negative electrode of the door lock, the other end of the coil of the relay and the other end of the resistor. The implementation method is that the relay is not energized when the door is locked, and is energized when a card swipes, and a dry contact signal is output to the elevator calling button to call the elevator, so that the elevator calling function is realized. The circuit is low in cost, and is energy-saving.

The invention discloses a communication system based on a set-top box and a communication method. The system comprises a set-top box and a remote control; wherein the remote control comprises an audio capturing module which is used for capturing user voice through a microphone and transforming the user voice into a digital audio signal, a video capturing module which is used for capturing user images through a camera and transforming the user images into a digital image signal, and a data transmission module which is used for transmitting the acoustic or image signals to the set-top box in a wireless way; and the set-top box comprises a digital transmission device which is used for receiving the acoustic or image signals, a video telephone function module which is used for encoding and decoding received signals, transforming the signals to signals in the form of an SIP protocol to be transmitted to a network side, transforming the signals in the form of the SIP protocol on the network side into special television signals, outputting the television signals to a television for display, and transmitting voice signals to the speaker of the remote control for playing through a data transmission device. The invention can simply realize the communication through the IP set-top box.

The invention relates to a short-wave transceiver cluster control system comprising short-wave transceivers, transceiver cluster controllers and a control center. Each short-wave transceiver is connected with one transceiver cluster controller, the control center comprises a server and transceiver remote-control terminals, the transceiver remote-control terminals access to the server and realize authority authentication through an IP (internet protocol) network and are communicated with the transceiver cluster controllers through the IP network, and each transceiver remote-control terminal can be only communicated with one or more transceiver cluster controllers owning corresponding authority and controls the short-wave transceivers through the transceiver cluster controllers. The short-wave transceiver cluster control system can realize networking communication to enable a plurality of short-wave transceivers to form a cluster, so as to automatically judge and select the short-wave transceivers with optimal communication links in the cluster and overcome the shortcoming of instability of a communication channel of single short-wave transceiver, and the server can automatically allocate a plurality of users to use the short-wave transceivers simultaneously. Besides, by means of combination of the internet technology, the transceiver remote-control terminals can be communicated with other short-wave transceivers by the aid of the short-wave transceivers in the cluster.

The invention discloses a non-directional radio telephone receiver which comprises an MCU (Microprogrammed Control Unit), a gravity sensor, a selector switch, a first microphone, a second microphone, a first speaker and a second speaker, wherein the gravity sensor is connected with the MCU, and used for sending sensing data to the MCU; the selector switch is connected with the MCU, and is used for connecting a communication line of the first microphone and the first speaker under the control of the MCU or connecting a communication line of the second microphone and the second speaker; and the first microphone and the first speaker are respectively arranged at two ends of the receiver, the second microphone and the second speaker are respectively arranged at two ends of the receiver, the first microphone and the second microphone are positioned at opposite sides of the receiver, and the first speaker and the second speaker are positioned at opposite sides of the receiver. The non-directional radio telephone receiver accords with the human engineering principle, and can realize a communication function in two directions.

The invention discloses a multifunctional intelligent card with a mobile communication function and a multifunctional intelligent card-based mobile communication device. The multifunctional intelligent card with the mobile communication function comprises a card body with the thickness of 2 to 10 mm; a power supply module (107), a microcontroller (101), an intelligent card unit, a mobile communication processing module (102), a subscriber identity module (SIM) card interface (1031), a peripheral interface module (104) and the like are arranged in the card body, wherein the intelligent card unit has the functions of a non-contact consumption, entrance guard, attendance check, identity identification and the like; and the SIM card interface is matched with the communication processing module to realize a plurality of limited call functions, and is also matched with peripheral equipment to form an overall mobile device used for normal mobile communication. The multifunctional intelligent card with the mobile communication function integrates a plurality of functions, and is particularly suitable to be used by primary and secondary school students in and outside schools.

The invention discloses a robot communication method, which comprises the steps that an SIP server receives a registration request sent by a registration terminal, and registration information of the registration terminal is registered in the SIP server according to the registration request, wherein the registration information comprises location information and identity identification information corresponding to the registration terminal; the SIP server receives a connection request sent by a robot or a control terminal, and location information of a first target terminal correspondingly connected by the connection request is acquired through searching according to the connection request, wherein the connection request comprises the identity identification information; and the SIP server outputs the location information, which is acquired through searching, of the first target terminal to the robot or the control terminal sending the connection request so as to be provided for the robot or the control terminal sending the connection request to establish SIP communication with a target terminal according to the location information of the first target terminal. The invention further discloses a robot communication system. The method and the system disclosed by the invention improve the audio / video data transmission efficiency of the robot.

The invention relates to the technical field of intelligent wearing equipment, in particular to gait recognition intelligent glasses, which comprise a glasses frame, wherein two ends of the glasses frame are rotationally connected with a first glasses leg and a second glasses leg through pins, display lenses are correspondingly arranged on the glasses frame, an external shell is fixedly arranged on an outer side of the first glasses leg, a battery bin is fixedly arranged at the outer side of the second glasses leg, an intelligent terminal circuit board is arranged in the external shell, the intelligent terminal circuit board is provided with a microprocessor and a gait identification module, a lie detection analysis module, a camera module, an automatic video recording module, a wireless communication module, an information storage module, a voice processing module, a GPS positioning module, a voice navigation module, a voice call module, an anti-interference module and a face recognition module which are electrically connected with the microprocessor, and the microprocessor is also electrically connected with a storage battery, a micro projector, a touch panel, a charging indicator lamp, a status indicator light and a control assembly. The gait recognition intelligent glasses has rich functions, is convenient for a wearer to use, and is worthy of popularization.

The invention provides an intelligent chest card. The intelligent chest card includes a mainboard, wherein the mainboard is connected with a power supply, a man-machine interaction module, a display module, a positioning module and a communication module; the power supply supplies power for the mainboard; the man-machine interaction module is used for startup&shutdown, selection of communication objects, starting of dialing and communication and hanging up of telephone; the display module is used for displaying the information of the chest card and the information of the communication object; the positioning module is used for positioning a chest card wearer, and recording the moving locus of the chest card wearer; and the communication module is used for realizing communication by telephones, uploading the positioning information and the moving locus, and issuing a control command and the displayed content. Based on an embedded technology and a modern communication technology, the intelligent chest card realizes the functions of updating of the displayed content of the chest card, tracking of the position of the chest card, and communication. By means of the chest card, an emergency contact can check the position and the moving locus of the wearer remotely and the emergency contact can be contacted conveniently when the wearer is unconscious. The chest card has simple structure and reliable performance, and is relatively more humanized.

The invention discloses a one-key alarm. A central processing module serves as a central module and is connected with a camera. The one-key alarm comprises an alarm lamp control module, an alarm module, a communication module, a playback speaker module and a pickup introduction module. The alarm module sends a start signal to the central processing module after a button is triggered by a person giving alarms; the central processing module receives the start signal to start the playback speaker module and the pickup introduction module, leads a camera image signal and transmits the image signal to the communication module; and the communication module receives the image signal transmitted by the central processing module and is assessed to a metropolitan area network in a wired or wireless manner and communicated with a rear end platform of the public security department. By means of the one-key alarm, conversation and image synchronous transmission is realized, conditions of alarming spots can be monitored all around in real time, and the one-key alarm is significant to the public security bureaus for security administration and case detection.

The invention discloses a PLC architecture for a mine communication control system and the mine communication control system. The PLC architecture comprises a detecting module, a coupling module, a voice conversation module, an intrinsic safety input / output module, a communication module and a PLC; the detecting module transmits a telephone audio signal and a dual audio signal along a line to thevoice conversation module, and transmits an equipment state signal and a blocking signal along the line to the PLC through the communication module; the coupling module feeds the voltage along the line back to the PLC and the voice conversation module in the mode of dual audio; the voice conversation module converts the received audio data stream into an audio analogue signal and plays the audio analogue signal after amplifying the audio analogue signal; the intrinsic safety input / output module acquires a belt equipment protection signal and motor state information, and transmits the belt equipment protection signal and the motor state information to the PLC; and the PLC realizes the control of equipment and belt equipment along the line on a working surface.

The invention provides a video telephone system based on a home SIP (Session Initiation Protocol) server, comprising an SIP server used for providing a home telephone account number registering and basic call function, home B2BUA servers used for providing home telephone protocol transmission and distribution, and session transfer, and mobile terminals used for displaying and used as conversation initiators. The mobile terminals are in connection with the B2BUA servers, and send the registration Information of a first user to a first B2BUA server; the first B2BUA server detects and preserves the registration Information of a mobile terminal, and sends the registration Information to the SIP server after successful registration; the SIP server receives the registration Information of a second user; the second user called by the first user sends a call request to the SIP server; the SIP server transfers the mobile terminal of the second user through a second B2BUA server to establish conversation connection. The video telephone system realizes pressure decomposition of the SIP server through B2BUA; each B2BUA server is a miniature SIP server, and can realize the basic conversation function of a domestic consumer.

The invention discloses a Bluetooth-based interconnected sound box control method and device, and a storage medium, and the control method is realized through the control of a plurality of sound boxeslocated in the same local area network, and comprises the following steps: enabling a main sound box in the local area network to be connected with a mobile terminal in a Bluetooth communication mode; wherein the main sound box is any one sound box in a local area network; the main sound box acquires the Bluetooth control authority granted by the mobile terminal and shares the authority with other sound box nodes except the main sound box in a local area network; the main loudspeaker box receives a sharing control signal output by the mobile terminal, and shares the sharing control signal toall loudspeaker boxes or specified loudspeaker boxes in a local area network for audio playing and audio control; and the main sound box or any sound box except the main sound box in the local area network receives a voice signal, and transmits the voice signal to the mobile terminal through the main sound box for call feedback or voice control, so that the use convenience of a user is improved.

The invention discloses a water lifesaving remote control robot capable of carrying out voice communication. The robot comprises a rescue floating machine box body, a protective arc shaft is mounted on the inner circumference of the rescue floating machine box body close to the top end, a pair of goggles is mounted at one end of the front side of the rescue floating machine box body close to the top side, an earphone cover is installed at the other end, close to the top side, of the front face of the rescue floating machine box body, and stable handrails are installed on the two sides, close to the top end, of the periphery of the rescue floating machine box body correspondingly. The water lifesaving remote control robot has a good function of rescuing people falling into water, the people falling into water can be bound on the water lifesaving remote control robot, the situation that when the water lifesaving remote control robot drives the people falling into water to move, the people falling into water are separated from the water lifesaving remote control robot is avoided, the water lifesaving remote control robot has the function of protecting the eyes of the people falling into water, injury of water to the eyes of the people falling into water is avoided, and meanwhile, the water lifesaving remote control robot has a communication function, so that rescue workers can comfort and guide the people falling into water remotely.

The invention discloses an intelligent visible remote monitoring device and relates to the technical field of doorbell monitoring systems. The intelligent visible remote monitoring device comprises an indoor unit, an outdoor unit and a power-switching circuit, wherein the power-switching circuit is used for supplying power for the indoor unit and the outdoor unit, the indoor and the outdoor units are connected through a network cable. After the power is on, a microprogrammed control unit (MCU) gives out a reset signal to enable a first core board to enter the working state and a first display screen to conduct displaying, when a call comes from the indoor unit or other auxiliary units, the call is transmitted to the first core board through the network cable and decoded through a first audio encoding and decoding unit, an analog audio signal is output to be transmitted to a first sound control speakerphone circuit unit to conduct control by amplification, attenuation, ranging and the like, the analog audio signal is output to a first power amplifier and a first loudspeaker, thus voice of a counter part is heard. At this time, people in a room can speak with the counter part or unlock the door. The intelligent visible remote monitoring device has the advantages of being simple and convenient to operate, high in degree of intelligence, simple to maintain, convenient to upgrade, capable of not only achieving functions of visible, conversational and unlocking, but also achieving a video visible function between users, and also capable of achieving a function of call with a management center.

The embodiment of the invention provides a depending-on-the-internet terminal calling method and system. The method comprises the steps of: responding to first triggering operation and second triggering operation for a second depending-on-the-internet terminal by a first depending-on-the-internet terminal, sending related information of a calling second depending-on-the-internet terminal and a called second depending-on-the-internet terminal to a depending-on-the-internet node server, and establishing network connection between the calling second depending-on-the-internet terminal and the called second depending-on-the-internet terminal by the depending-on-the-internet node server; responding third triggering operation for a preset button to generate a calling instruction by the first depending-on-the-internet terminal, sending the calling instruction to the depending-on-the-internet node server, and transmitting audio / video data between the calling second depending-on-the-internet terminal and the called second depending-on-the-internet terminal by the depending-on-the-internet node server. The depending-on-the-internet terminal calling method and system simplify the operation steps of the calling operation of the depending-on-the-internet terminal and can achieve the calling operation of the depending-on-the-internet terminal by the mobile terminal so as to improve the operation convenience.

The invention discloses a set top box with a conversion function. The set top box has the advantages that the installation and implementation efficiency of a positioning module with the conversion function of the set top box is greatly improved, the installation and implementation workload is reduced for implementing the item by the nation, simultaneously the cost of the set top box and a communication circuit of a positioning module is reduced, and the popularization of the positioning module with the conversion function of the set top box is facilitated. The technical scheme of the set top box is as follows: the set top box comprises a positioning module and a SIM (Subscriber Identity Module) card socket which is positioned in the positioning module, and the positioning module and the SIM card socket on the positioning module are arranged on a faceplate of the set top box.

The invention discloses a non-contact holographic display touch elevator outbound device capable of achieving voice control. The device comprises an outbound device body, and the outbound device body comprises a shell, a first cover plate and a second cover plate. One side of the shell is connected with the first cover plate in a pasted mode, and the other side of the shell is fixedly connected with the second cover plate through bolts. A back plate support is fixedly installed on one side of the second cover plate, support hook holes are formed in the two ends of the top of the back face of the second cover plate, a first threading hole is formed in the middle of the back face of the second cover plate, and a support fixing hole is formed in the bottom of the second cover plate. According to the non-contact holographic display touch elevator outbound device capable of achieving voice control, signal feedback to people can be achieved through voice and light colors and brightness, the equipment is controlled to achieve close-range man-machine interaction, the calling function of an elevator car is achieved without touching an elevator outbound entity button on the whole, and the problem of cross infection caused by original direct touching of a physical button is avoided.

The invention provides a data switching method and a data switching system, and relates to the field of communication, for relieving the problem that the existing switching mode is poor in user experience, being capable of improving call experience. The method comprises the steps as follows: when a first interaction terminal is in a communication state and positioned in a preset area to be roamed,a third identifier server receives a switching request sent by a first identifier server, wherein the communication state comprises that the first interaction terminal makes a call with a second interaction terminal via a call channel, and the switching request comprise resource data corresponding to a call function; the third identifier server transmits the switching request to a third resourcescheduling management server; the third resource scheduling management server sends a resource scheduling command to a third data center according to the switching request; the third data center callsresource data corresponding to the call function from a third resource library according to the resource scheduling command; and the third data center sends a communication request to a second data center, so as to build a switching channel with the second data center for switching data.

The invention provides a display device and an electronic product, the display device comprises a main body, and the main body comprises: a mainboard assembly, a battery assembly, an antenna assemblyand a camera assembly; and a scroll type flexible display screen, wherein the scroll type flexible display screen is electrically connected with the main body; the display device further comprises anauxiliary display screen and / or a keyboard, and the auxiliary display screen and / or the keyboard are / is located on the surface of the side, away from the scroll type flexible display screen, of the main body. The scroll type flexible display screen is arranged on the main body, and the main body comprises the main board assembly, the battery assembly, the antenna assembly and the camera assembly,so that the problem that in the prior art, due to the fact that the space of a scroll is very limited, a main board, a battery, an antenna, a camera and other assemblies in the display device cannot be placed into the scroll, and the display effect is poor is solved. and difficulties are brought to the application and development of the curly screen is solved.

The invention relates to a short-wave transceiver cluster control system comprising short-wave transceivers, transceiver cluster controllers and a control center. Each short-wave transceiver is connected with one transceiver cluster controller, the control center comprises a server and transceiver remote-control terminals, the transceiver remote-control terminals access to the server and realize authority authentication through an IP (internet protocol) network and are communicated with the transceiver cluster controllers through the IP network, and each transceiver remote-control terminal can be only communicated with one or more transceiver cluster controllers owning corresponding authority and controls the short-wave transceivers through the transceiver cluster controllers. The short-wave transceiver cluster control system can realize networking communication to enable a plurality of short-wave transceivers to form a cluster, so as to automatically judge and select the short-wave transceivers with optimal communication links in the cluster and overcome the shortcoming of instability of a communication channel of single short-wave transceiver, and the server can automatically allocate a plurality of users to use the short-wave transceivers simultaneously. Besides, by means of combination of the internet technology, the transceiver remote-control terminals can be communicated with other short-wave transceivers by the aid of the short-wave transceivers in the cluster.

An embodiment of the present invention provides a calling method and system for a video-network terminal, wherein the method includes: the first video-network terminal responds to the first trigger operation and the second trigger operation for the second video-network terminal, The related information of the calling second video networking terminal and the called second video networking terminal is sent to the video networking node server, and the video networking node server establishes a network with the calling second video networking terminal and the called second video networking terminal respectively. Connection; the first video networking terminal generates a call instruction in response to the third trigger operation for the preset button, and sends the call instruction to the video networking node server, and the video networking node server is connected to the calling second video networking terminal and the called second video networking terminal. Transmit audio and video data between terminals. The embodiment of the present invention simplifies the operation steps of the calling operation of the Internet-of-Vision terminal, and the calling operation of the Internet-of-Vision terminal can be realized in the mobile terminal, thereby improving the convenience of operation.

The invention relates to a call method and device between devices,equipment and a storage medium. A server receives a call request which is sent by a call device under a first family account and carries the names of the first family account and a called object, and searches a called device from a target device list associated with the first family account according to the names of the first family account and the called object; after the corresponding called device is found, a call request is sent to the called device to establish a call connection between the calling device and the called device, wherein the target device list comprises a first device set under the first family account and a second device set under the second family account, and the first family account is associated with the second family account. In the embodiment of the invention, the server can establish the call connection between the calling device of the first family account and the called device of the second family account, so that a call function between network devices of different family accounts is realized, and the call efficiency between the network devices is improved.

The connection method for an immediate message tool and a telephone system comprises: arranging software and hardware system on IM terminal to receive and convert command signal from telephone, transmitting phone audio information to realize dialogue between telephone terminals or phone and IM system. This invention reduces communication spending.

The invention discloses a method and a device for realizing user replacement in switchboard service. The method particularly comprises steps: an AS receives a call-out request initiated by a WS, and call information is acquired in the call-out request; when the phenomenon that an operator needs to communicate with a first user in communication with a second user right now is determined according to the call information, whether to receive replacement information sent by the operator is detected; when the replacement information is determined to be received, whether the first user meets replaced conditions is detected, and if yes, a response is given to the call request to enable the operator to be in bridge connection with the first user. According to the method, the device and the system disclosed by the invention, the problems that the existing attendant service realization mode is single and can not applied to certain crisis environments can be solved.

Provided is a sun helmet with a rescue and communication function. The middle of a helmet top is provided with a cell phone, a power bank and a medicine box. The two sides of a helmet brim are provided with loudspeakers. The front side of the helmet brim is provided with a microphone, an electronic thermometer and a small fan. The lateral side of the helmet brim is fixedly provided with a fan switch. The microphone and the loudspeakers can be connected into an external headset and microphone slot of a cell phone through a headset wire and plug of the cell phone. When a user wears the sun helmet, the two loudspeakers are right opposite to the two ears of the user; the microphone is installed on the front side of the helmet brim of the sun helmet, so the communication function can be reliedafter the user wears the sun helmet, and the sun helmet is quite convenient to use. The power bank can be used when the cell phone is out of power and can also provide power for the electronic thermometer and the small fan; once the user suffers sunstroke when traveling in a mountainous area, the sun helmet provides sunstroke prevention medicines and wins time for emergency treatment.

The invention provides a data switching method and system, relating to the field of communication, to alleviate the problem of poor user experience in the existing switching mode, and to improve the call experience. The method includes: when the first interactive terminal is in the communication state and is located in the preset area to be roamed, the third identification server receives the switching request sent by the first identification server; the communication state includes the communication between the first interactive terminal and the second interactive terminal through the communication channel call; the switching request includes resource data corresponding to the calling function; the third identification server transmits the switching request to the third resource mobilization management server; the third resource mobilization management server sends a resource mobilization instruction to the third data center according to the switching request; the third data The center retrieves resource data corresponding to the call function from the third resource library according to the resource mobilization instruction; the third data center sends a connection request to the second data center to establish a switching channel for data switching with the second data center.

This invention discloses a system to use smart card network for communication, which comprises a communication interface machine to receive and takes protocol conversion to charge application information from SCP and sends to communication interface module, and takes protocol conversion to charge application information from communication interface module and sends to SCP. The invention also discloses the corresponding method, which comprises: SCP receives start calling information from MSC and sends charge application information to communication interface module by the said communication interface machine; the communication interface module transmits the communication interface machine to business treatment module, the latter finds balance information from opposite smart card account in database and return s response information to SCP by protocol conversion; SCP receives response information and controls the succeed to calling for MSC.