145results about How to "Realize smart switching" patented technology

The invention discloses a connection method for a binaural Bluetooth earphone. The binaural Bluetooth earphone comprises a first Bluetooth earphone and a second Bluetooth earphone. The method comprises the steps of carrying out alternate connection with the first Bluetooth earphone and the second Bluetooth earphone through utilization of a pre-stored first Bluetooth address and a second Bluetooth address; obtaining residual electric quantities of the first Bluetooth earphone and the second Bluetooth earphone; determining a master earphone and a slave earphone according to the residual electric quantity of the first Bluetooth earphone and the residual electric quantity of the second Bluetooth earphone; and establishing Bluetooth connection with the determined master earphone through utilization of a Bluetooth address corresponding to the determined master earphone, and controlling the determined master earphone to be connected with the determined slave earphone. According to the technical scheme provided by the invention, the master earphone and the salve earphone are smartly switched, the power consumption of a system is reduced, a mobile phone can be flexibly connected with the earphone with the relatively high residual electric quantity, the communication time of the binaural wireless earphone is prolonged, and the user experience is improved.

The invention relates to a network terminal selection method and a device in a heterogeneous network. The method selects the most suitable network to be accessed through collecting network information, user information, terminal information and service information of usable candidate networks, and selects the most suitable terminal in the selected network to execute the switching of the terminal or the switching of the network and the terminal. The invention changes emphasis on personal mobility from previous terminal mobility, enables a user to connect with a plurality of single mode / multiple mode terminals, innovatively considers a user terminal selection proposal and realizes terminal intelligent switching at the same time of network selection. Simultaneously, in order to enable the network selection to satisfy the demands of users and services to the maximum, the invention introduces a plurality of parameters in the aspect of networks, terminals, users and services, and uses a simplified intelligent network terminal selection method to enable a network selection mechanism to be more intelligent and effective.

The invention discloses a method of connecting bilateral Bluetooth earphones. The bilateral Bluetooth earphones comprise a first Bluetooth earphone and a second Bluetooth earphone. The method comprises the following steps of: alternatively connecting the first Bluetooth earphone and the second Bluetooth earphone by using prestored first Bluetooth address and second Bluetooth address to separately acquire connecting signal strength of the first Bluetooth earphone and the second Bluetooth earphone; and determining master and slave earphones according to the connecting signal strength of the first Bluetooth earphone and the second Bluetooth earphone. According to the technical scheme, the master and slave earphones are intelligently switched, the power consumption of the system is reduced, and a mobile terminal can flexibly select the earphone with relatively excellent connecting signal strength to connect, so that the communication effect is ensured and the user experience is enhanced.

The embodiment of the invention discloses a virtual SIM card switching method. The method comprises following steps of detecting whether the demand threshold value of a currently used communication business is satisfied by the communication service quality corresponding to a virtual SIM card in an activated state; if not, detecting the communication service qualities corresponding to all downloaded virtual SIM cards; if the communication service quality of at least one virtual SIM card in the downloaded virtual SIM cards satisfies the demand threshold value of the currently used communication business, determining one virtual SIM card in the at least one virtual SIM card as a target virtual SIM card; canceling the virtual SIM card in the activated state; and activating the target virtual SIM card for communication business. Moreover, the invention also discloses a virtual SIM card switching device. In adoption of the method and the device provided by the invention, the virtual SIM cards can be switched intelligently according to the communication service qualities of the virtual SIM cards; and the using convenience can be improved.

The invention discloses a vehicle-mounted voice interaction method, a vehicle-mounted voice interaction system and a computer readable memory medium. The a vehicle-mounted voice interaction method comprises steps of when detecting a voice instruction of a user, carrying out semantic analysis on the voice instruction so as to determine the semantic category of the voice instruction, wherein the semantic category comprises a simple category and a complex category; when determining that the voice instruction is in the simple category, controlling an automobile to execute a function corresponding to the voice instruction; and when determining that the voice instruction is in the complex category, sending the voice instruction to a pre-arranged cloud server for data analysis and after receiving an analysis result fed back by the pre-arranged cloud server based on the voice instruction in the complex category, according to the analysis result, executing the corresponding function. According to the invention, application scenes of the voice instruction are intelligently identified, so intelligent switching of the voice instruction between the local place of the automobile and the cloud server is achieved; a technical problem of insufficient intelligent vehicle voice interaction is solved; and tedious steps in manual operation of users are omitted.

The invention discloses a method and device for screen switching of a double-screen mobile phone, and belongs to the field of communication. The method comprises the steps that external environment parameters and / or states are obtained; whether the external environment parameters reach a threshold value and / or the states reach preset conditions is judged; switching between the main display screen and the auxiliary display screen is carried out according to a judgment result. According to the method and device for screen switching of the double-screen mobile phone, intelligent switching of the screens of the double-screen mobile phone is achieved, and all kinds of problems brought by misoperation of a user are effectively resolved.

The embodiment of the invention provides a Bluetooth earphone switching method, a Bluetooth earphone and a terminal. Each sending terminal obtains a current playing state, generates event informationaccording to the current playing state, sends the event information to the Bluetooth earphone, determining a target terminal by the Bluetooth earphone according to the event information and the statepriority of each sending terminal, and switching the playing connection to the target terminal if the playing terminal connected with the Bluetooth earphone in the current playing state is not the target terminal. Through the above process, the Bluetooth earphone can intelligently switch the playing connection terminals according to the current playing states of the plurality of terminals, so thatthe user does not need to manually switch, and the user experience is improved.

An embodiment of the invention discloses a video frame switching method, a video frame switching device and video frame switching equipment, and belongs to the field of terminal equipment. The video frame switching method includes: detecting whether a preset switching event occurs or not via acquiring frame and / or audio information when first frame shooting equipment is applied to video call; and switching the first frame shooting equipment to second frame shooting equipment when the preset switching event is detected. During the video call process, the preset switching event is detected via acquiring the frame and / or audio information, and the first frame shooting equipment to the second frame shooting equipment when the preset switching event is detected, so that intelligent switching of frame shooting equipment on terminal equipment is realized, frame shooting range of video call is enlarged, manual video frame switching is not required, switching operation is simplified, and quality of video call is improved.

The invention discloses a fan; the fan comprises a distance detection module, a temperature detection module, an electric motor, and an electric control module; the distance detection module is used for detecting the distance between a user and the fan; the temperature detection module is used for detecting the environmental temperature; the electric control module is respectively connected with the distance detection module, the temperature detection module and the electric motor; the electric control module controls the rotation speed of the electric motor based on the distance between the user and the fan as well as the environmental temperature, so as to regulate the wind speed of the fan. The fan is able to automatically adjust the rotation speed of the electric motor based on the distance between people and the fan as well as the environmental temperature, so as to achieve an intelligent switchover, thereby enabling the wind speed to change with the change of the distance between people and the fan, and also change with the change of the environmental temperature, enable the user to feel the most comfortable wind speed, thereby increasing the comfort level of the user and completely meeting the requirements of the user. Additionally, unnecessary electric energy waste can be avoided in the premise of meeting the requirement of cooling, thus effectively saving the electric energy. The invention further discloses a control method of the fan.

The invention discloses a commutation circuit based on priorities, which comprises a plurality of switch units, wherein each switch unit has a preset priority different from that of other switch units. Each switch unit comprises a switch tube connected between one of a plurality of power supplies and a power bus in series, connected with an external control device and used for receiving a controlsignal from the external control device so as to control the switching-on and the switching-off of the switch tubes, wherein the power supplies and the switch units are in one-to-one correspondence. Priority control lines are led out between the switch tubes of the switch units with relatively higher priorities in the switch units and the power bus and connected to the position of the switch tubeof each switch unit with relatively lower priority.

The embodiment of the invention discloses a switching method and device for vehicle driving patterns and a vehicle, and belongs to the technical field of vehicle control. The method comprises the steps that data information, collected in a collection period, of the chassis height of the vehicle is obtained; road condition information of a running road of the vehicle in the collection period is determined according to the data information of the chassis height; it is determined whether the vehicle driving patterns need to be switched or not according to the road condition information; and if the driving patterns need to be switched, the vehicle driving patterns are switched. By the adoption of the technical scheme, the road condition information of the running road is determined according to data of the chassis height of the vehicle, and the driving patterns are switched according to the road condition information, so that the vehicle driving patterns are switched automatically and intelligently.

The invention discloses an Internet of Things care system based on an intelligent positioning technology and a realization method thereof. The Internet of Things care system comprises an information collector, a base, an operation server and a client-side, wherein the information collector is arranged on a concerned object and connected with the operation server by a wireless communication network; position information and other parameters, which are collected by the information collector about the concerned object are transmitted to the operation server, and the operation server is used for processing the position information and other parameters and storing results; and the client-side is connected with the operation server, and the data processing result of the operation server is acquired by the client-side through an Internet or the wireless communication network. The system and the method have the advantages that the Internet of Things system is utilized to provide users with intelligent services based on the position information, and special services are provided for the users according to the customized demands of the users; and the defect (for example indoor positioning) that the traditional positioning device can only be used for positioning under a specific condition is overcome, and intelligent conversion among multiple positioning modes is realized.

The invention provides a micro-channel heat dissipation system and a manufacturing method thereof. The manufacturing method of the micro-channel heat dissipation system comprises the following steps:forming a first signal interconnection system and a first micro-channel heat dissipation system on at least one passive device; forming a second signal interconnection system on a signal interconnection board; electrically connecting the first signal interconnection system with the second signal interconnection system; connecting at least one active chip to the passive device, enabling the activechip to be provided with a third signal interconnection system, and enabling the first signal interconnection system to electrically connected with the third signal interconnection system; forming a second micro-channel heat dissipation system on the signal interconnection plate; and communicating the first micro-channel heat dissipation system with the second micro-channel heat dissipation systemto form a heat dissipation fluid passage.

The invention provides a system and / or application program switching method and switching system and a terminal. The system and / or application program switching method comprises the following steps: in the operation process of a first system and / or application program, receiving a notice and / or event coming from a second system and / or application program and then switching to the second system and / or application program; when it is determined that the notice and / or event is ended, judging whether the operation process of any one system and / or application program in the second system and / or application program is ended or not; when it is judged that the operation process of any one operating system and / or application program is not ended, switching to the any one operating system and / or application program; when it is judged that the operation process of any one operating system and / or application program is ended, switching to the first operating system and / or application program. Through the technical scheme provided by the invention, the intelligent switching between multiple systems and / or application programs is realized and the user experience is improved.

The invention relates to a photomagnetically coded electronic tag, which comprises an RFID transmitter, an antenna, a central controller and a power module, wherein the power module is connected with the antenna through the central controller and the RFID transmitter. The photomagnetically coded electronic tag also comprises a magnetic induction device and a photoinduction device, wherein the magnetic induction device and the photoinduction device are connected with the central controller respectively; the power module comprises a rechargeable battery unit, a backup battery and a battery conversion unit; the photoinduction device is connected with the rechargeable battery unit; and the rechargeable battery unit and the backup battery are connected with the central controller through the battery conversion unit. The invention also relates to a real-time equipment monitoring and engine frame positioning system which comprises the electronic tag and a real-time equipment monitoring and engine frame positioning method. Due to adoption of the photomagnetically coded electronic tag, the real-time equipment monitoring and engine frame positioning system and the real-time equipment monitoring and engine frame positioning method, the invention greatly prolongs the service life of the electronic tag, realizes maintenance free in deed, realizes perfect real-time monitoring and engine frame positioning functions, not only has low cost but also has stable and reliable operating performances, and has wide application scope.

The invention discloses an SIM (Subscriber identity module card) switching method and a terminal. The method comprises steps that, an SIM setting instruction triggered for a target communication application is received; a first SIM selected by a user is acquired from at least two SIMs according to the SIM setting instruction, a first priority SIM corresponding to the target communication application is set as the first SIM, a second SIM is acquired from at least two SIMs, a second priority SIM corresponding to the target communication application is set as the second SIM; whether the terminal satisfies switching conditions of preset SIMs is detected; if yes, the first priority SIM corresponding to the target communication application is switched to the second SIM. According to the method, preset SIMs are employed by the terminal for communication application, selection operation steps are reduced for the user, switching the SIMs can be realized by the terminal, and intelligent switching of the SIMs is realized.

The invention provides an electric heater and a control method thereof. The electric heater comprises a distance detection module for detecting the distance between a user and the electric heater, a temperature detection module for detecting the temperature of the environment, a motor, a heating module and an electronic control module, wherein the electronic control module is connected with the distance detection module, the temperature detection module, the motor and the heating module respectively; the electronic control module controls the rotation speed of the motor according to the distance between the user and the electric heater and the temperature of the environment, to adjust the air blowing speed of the electric heater and adjust the power of the heating module. Therefore, the electric heater can automatically adjust the rotation speed of the motor and the power of the heating module according to changes of the distance between a person and the electric heater and the temperature of the environment, so as to implement intelligent switching, so that the air blowing speed and the heating power can change with the changes of the distance between the person and the electric heater and the temperature of the environment, the user can feel most comfortable temperature, the comfortable sense of the user can be improved, the needs of users can be met fully, and the electric energy can be saved effectively.

The invention discloses an intelligent sleep monitoring bed, system and method. The bed comprises a bed frame, two rear bed legs, two front bed legs, a microcomputer, a brightness sensor, a piezoelectric sensor and an infrared human body induction device. The piezoelectric sensor is used for acquiring pressure value change data in real time and sending the pressure value change data to the microcomputer; the infrared human body induction device is used for monitoring and sensing whether someone approaches the bed in real time; the brightness sensor is used for sensing and monitoring indoor light and brightness information sent by all electric appliances of bed personnel in real time; and the microcomputer is used for processing the acquired information data, sending the information data tothe mobile terminal of the user and / or sending the information data to the third-party processing server for further data processing and analysis, and feeding back the information data to the mobileterminal, so that the user acquires sleep information. According to the invention, the real-time sleep state of a user can be intelligently monitored and remotely displayed, uninterrupted nursing of the user is realized, sleep data of the user can be counted, and a health management effect is achieved.

The invention relates to a power supply monitoring method and system of a detector in a petroleum pipeline with a self-generating system. The end voltage, the end current and the surface temperature of an inner detector storage battery pack are obtained in real time, whether overvoltage or overcurrent happens to an AC / DC converting circuit and a DC-DC Buck circuit in the detector is monitored, according to the end voltage, the end current and the surface temperature, a storage battery equivalent circuit is used for obtaining an SOC estimated value in a computing mode, the SOC estimated value is subjected to real-time judgment, according to the magnitude of the SOC estimated value, turning on and off of a sensor are controlled, and remaining time corresponding to storage battery pack energy loss is predicted. The power supply monitoring system of the detector in the petroleum pipeline with the self-generating system comprises an SOC estimation module, a power supply monitoring module, a charging-discharging module and an energy prediction module. According to the power supply monitoring method and system, SOC values are corrected from different angles, reliability and stability are improved, and accordingly the detector in the petroleum pipeline can estimate surplus electricity amount to guarantee normal detecting work.

The invention discloses an energy storage system and a control method thereof. The energy storage system comprises an energy storage body structure (1) and a standby power supply (2), wherein the energy storage body structure (1) is used for monitoring the power state thereof and performing a charging or discharging operation under a condition that the power state does not meet a set state or being switched into a standby state under a condition that the power state meets the set state; and the standby power supply (2) is connected with the energy storage body structure (1) and used for providing a standby power supply for the energy storage body structure (1) after the energy storage body structure (1) is switched into the standby state so as to continue to monitor the power state. The scheme disclosed by the invention can overcome the defects such that self-starting cannot be realized, the self-discharging amount is great and the difficulty of state monitoring is high in the prior art, and can achieve the beneficial effects of self-starting, small self-discharging amount and low state monitoring difficulty.

The invention provides a terminal scene mode automatic control method, a terminal, a router and a server. The terminal scene mode automatic control method comprises the steps of obtaining respective signal intensity data of multiple wireless access points of a current positioning point and uploading the data to a service side; receiving target scene modes which are correspondingly fed back by the service side and have a mapping relationship with the signal intensity data; and changing the current scene mode into the target scene mode. The terminal scene mode automatic control method can realize positioning of a mobile terminal by utilizing a WiFi positioning system, and can determine which scene mode the mobile terminal should adopt by inquiring the schedule of the position where the mobile terminal is through the service side, thereby realizing intelligent switching of the scene modes of the mobile terminal.

The invention provides a control method and device for a sliding mechanism, and electronic equipment. The method comprises the steps of running a target application by a foreground of the electronic equipment; controlling the sliding mechanism associated with the target application to slide out to protrude out of a side wall of a body; receiving a calling request when the target application is ina foreground running state, and switching the target application to be in a background running state; running a call application in the foreground according to the calling request; and according to the target application subjected to the running state switching, controlling the associated sliding mechanism to be contained in the body. By controlling the target application and the call applicationto be switched between the foreground running state and the background running state, the sliding mechanism associated with the target application is controlled to slide out and slide back, so that intelligent switching of the sliding mechanism is realized, the control is more intelligent and convenient, and the problem of inconvenient user operation due to the fact that the sliding mechanism doesnot slide back after the target application is switched to the background from the foreground is solved.

Provided is a large refrigerating capacity energy-saving refrigerating system and a control method of the large refrigerating capacity energy-saving refrigerating system. The large refrigerating capacity energy-saving refrigerating system comprises a first refrigerating return circuit, namely a refrigerating module, and a second refrigerating return circuit, namely a quick-freezing module, wherein switchover of a three-way reversing valve is controlled by the first refrigerating return circuit through a logical controller, the first refrigerating return circuit, namely the refrigerating module, provides relatively low evaporating temperature and small cooling capacity so that temperature of a box body is kept in low energy consumption, and the second refrigerating return circuit provides relatively high evaporating temperature and large cooling capacity so that refrigerating capacity of the refrigerating system is improved. By controlling the switchover of the two return circuits through the logical controller, the control method of the large refrigerating capacity energy-saving refrigerating system can achieve intelligent switchover from the quick-freezing module to the refrigerating module, really achieve intelligent energy saving, and solve the problems that large refrigerating capacity and low electricity consumption can not be simultaneously achieved in a conventional single refrigerating system.

The invention provides a screen sharing method, screen sharing equipment, a storage medium and a screen sharing system. The screen sharing method comprises the steps of respectively determining an image acquisition mode and an image coding mode according to image acquisition and editing related information, wherein the image acquisition and editing related information comprises hardware model information and / or software model information of sending end equipment, and / or image acquisition and coding parameter information, and / or image acquisition and coding evaluation parameter information, theimage acquisition mode is an image acquisition mode based on hardware processing or software processing, and the image coding mode is an image coding mode based on hardware processing or software processing. According to the processing process, intelligent switching between software image acquisition and hardware image acquisition is realized, so that the image acquisition mode and the image coding mode are enabled to accord with the actual image acquisition and editing scene, the constraint of the fixed image acquisition and editing mode on the image acquisition and editing effect is brokenthrough, and the image acquisition and editing effect can be improved.

The invention discloses a two-way voice communication device, communication system and communication method. The two-way voice communication device comprises a control module, and a Bluetooth module, a voice collection module and a voice playing module which are connected with the control module. The control module alternatively and synchronously sends an enabling instruction and an interruption instruction to the voice collection module and the voice playing module, thereby controlling the voice collection module and the voice playing module to be alternatively in a working state and an unworking state, and moreover, the control module externally sends a switching instruction through the Bluetooth module. Under the condition that a data transmission rate of the low-power-consumption Bluetooth module is relatively low, data transmission is carried out on large data volume in a half-duplex mode, and the problem that exiting full-duplex voice communication is high in power consumption or low in transmission quality is solved. The control module controls the voice collection module and the voice playing module to be alternately in the working state and the unworking state, thereby realizing intelligent switching of a voice call, and the problem that the intelligence of the existing half-duplex voice communication is insufficient is solved.

The invention provides a transregional equipment positioning method, system and device, and a medium. The method comprises the following steps: positioning area judgment, that is, judging whether equipment is located in a first area or a second area, proceeding to first area positioning if it is determined that the equipment is located in the first area, and proceeding to second area positioning if it is determined that the equipment is located in the second area; the first area positioning, that is, carrying out the first area positioning on the equipment; and the second area positioning, that is, carrying out the second area positioning on the equipment. The transregional equipment positioning method, system and device and the medium provided by the invention have the advantages that thepower consumption is extremely low; intelligent work mode switching for positioning equipment can be achieved through comprehensive judgements on factors such as durations, signal intensities, etc.;and a usage period for satellite positioning is shortened, and a usage frequency for the satellite positioning is reduced, so that the power consumption of the positioning equipment can be greatly reduced.

The invention provides a riding pull ring device, a pull ring control method and a vehicle provided with a pull ring. The pull ring comprises a suspension ring handrail, a pop-up limiting mechanism and a fixing device. The pop-up limiting mechanism comprises limiting rods and limiting rod driving devices for driving the limiting rods to extend out and retract. A locking match structure for fixed locking between the limiting rods and the fixing device is arranged on the limiting rods and the fixing device correspondingly, and comprises a locking match driving device for switching between a locked state and an unlocked state. Under the action of a triggering device and a control device, when the vehicle accelerates or decelerates, the locking match driving device locks the limiting rods and the fixing device through the locking match structure to form a limiting structure, so that the pull ring is in the fixed state; when the vehicle runs stably, the locking match driving device unlocks the locking match structure so as to release the limiting structure between the pull ring and the fixing device. The riding pull ring device, the pull ring control method and the vehicle provided with the pull ring have the advantages that by means of intelligent control, potential safety hazards caused by frontward and backward swing of the pull ring during acceleration or deceleration of the vehicle are avoided, and riding safety of passengers is guaranteed.

The invention relates to a novel intelligent composite heating system. The novel intelligent composite heating system comprises a heating source, a heating terminal, a heating pipeline and a heating measuring and controlling device, wherein the heating source comprises a centralized heating device and a solar heating device, and can further comprises a fuel gas heating device and an electric auxiliary heating device. The heating measuring and controlling device is used for controlling the heating devices through a micro-controller, a water temperature / water level sensor, an electric valve and a water pump and the like. The heating devices and the heating measuring and controlling device are integrally designed, the purpose that intelligent switching among heating circulations of the heating devices is carried out according to real-time heating requirements and heating effects is achieved, and therefore operation convenience and system expandability are greatly improved, and the actual heating effect of the system is well guaranteed.

The invention discloses a continuous feeding precise micro-lubricating pump supporting different lubricating working conditions. The pump comprises a pump system, a gas source treater, a driving system, an oil cup, a water pump, a two-position three-way electromagnetic valve, a water tank and an emulsifying liquid storage box. The gas source treater is connected to the pump system through a bidirectional joint; the oil cup is connected to the pump system through an oil cup joint; the water pump is mounted in a driving box body of the driving system and is connected to the pump system through ahose; the water tank and the emulsifying liquid storage box is connected to the two-position three-way electromagnetic valve; the two-position three-way electromagnetic valve is connected to the driving system; and the driving system and the water pump are separately driven by a stepping motor I and a stepping motor II. Driven by the stepping motors, the pump achieves functions of intelligent switching of various lubricating working conditions, oil, water and gas phase flow mixing ratio and flowing rate intelligent adjustment, precise and continuous feeding of a lubricant to a processing region and the like, so that the cooling and lubricating effect of the processing region is increased, the processing surface quality of a workpiece is enhanced, and equipment support is provided for intelligent feeding of micro-lubrication.