41results about How to "Switch reasonable" patented technology

The embodiment of the invention discloses a TD (time division) frequency planning and scrambling code planning method based on an adjacent zone priority level, comprising: an adjacent cell priority level is generated through a zone adjacent factor, a zone factor and a zone direction factor based on the base station zone attribute according to the system technical scheme; and a TD main carrier frequency is distributed according to the generated adjacent zone priority level to ensure the minimality of the frequency interferences among zones; and then, a system assigns base scrambling code blocks and scrambling codes according to the adjacent zone priority level and the frequency so as to ensure the average minimization of the mutual interference of the frequency scrambling code among zones. According to the embodiment of the invention, the calculation method of the adjacent zone priority level is more reasonable, and the setting and switching process of the adjacent zone relationship is more reasonable. Furthermore, co-frequency encounter phenomena among the adjacent zones are avoided by adopting the scheme, so that the mutual correlation of the scrambling codes among the adjacent zones is minimal, and the maximal frequency resource and scrambling code resource utilization and the minimum frequency and scrambling code interferences among zones are ensured. And the network performance indexes such as call completing rate are improved, and the client perception quality is greatly improved.

The present invention discloses a Profile switching method, a signal intensity detection method and equipment for solving the technical problem of inaccurate Profile switching in the prior art. The Profile switching method comprises the steps as follows: an eUICC (embedded Universal Integrated Circuit Card) receives a first Profile activation request which is transmitted by an SM-SR (Subscription Manager-Securely Routing) and carries a first identifier of an object Profile, or the eUICC transmits a second Profile activation request carrying a second identifier of the object Profile to the SM-SR, and receives an activation response message returned by the SM-SR based on the second Profile activation request; the eUICC indicates user equipment where the eUICC locates to perform signal detection, and obtains a signal detection result of a mobile communication network corresponding to the object Profile from the user equipment; and the eUICC determines whether to perform Profile switching according to switching strategy information and the signal detection result.

The invention provides a whole vehicle mode switching control method and system for a hybrid electric vehicle. The method includes the following steps that when the actual mode of the whole vehicle is a pure electric mode, it is detected that the needed torque of a driver is larger than a switching calibration value of a pure electric-series mode, and the expected mode of the whole vehicle is changed into a series mode; a vehicle starting and power generating integrated machine is controlled to start an engine, and at this moment, the actual mode of the whole vehicle is still the pure electric mode; and when it is detected that the engine is completely started, the actual mode of the whole vehicle is switched into the series mode from the pure electric mode. By the adoption of the method and system, the technical problems that in an existing whole vehicle control mode switching method, many whole vehicle control modes exist, and mode switching conditions are complex are solved; and on the basis that control logic is simple and clear, various modes of the whole vehicle can be reasonably and smoothly switched in time, and electric energy and fuel energy are reasonably distributed, so that energy consumption is reduced significantly, and meanwhile the good starting and stopping performance and the driving performance are guaranteed.

The invention relates to a terminal communication control method, terminal equipment and a computer readable storage medium. The method comprises the steps of obtaining configuration information of two communication cards; determining flow use rules corresponding to the two communication cards according to the configuration information; detecting whether a network access request of the applicationprogram is received or not; when a network access request is received, determining a target communication card corresponding to the application program according to the flow use rule; and communicating by using a target mobile network corresponding to the target communication card. According to the terminal communication control method provided by the embodiment of the invention, the terminal canperform communication according to the flow use rules corresponding to the two communication cards; the mobile networks corresponding to the two communication cards are automatically and intelligently switched, more convenient network switching is achieved, the data traffic of the two communication cards is more reasonably used, and the situation that the communication cards with less traffic generate additional cost is avoided.

The invention relates to a method for switching independent operation micro-grid master control power sources and belongs to the field of micro-grid control technologies. Under the condition that at least two power generators exist in a micro-grid system and can serve as the master control power sources, the method can achieve rapid and reasonable switching of the master control power sources during the independent operation of a micro-grid according to distributed type generated output conditions, load conditions, master control power source conditions and energy storage conditions. In addition, while the micro-grid supplies power stably and safely, distributed type power generation is utilized to the maximum, fuel cost is saved, and environment pollution is reduced.

The invention discloses a power system control method of a plug-in type strong hybrid automobile. The method includes the following control process that in the series connection drive mode of a vehicle, when it is detected that the torque fed back by an engine and the torque fed back by an electric generator are both positive values, it is indicated that the electric generator drags the engine torotate instead of generating electricity, at the moment, the engine is controlled to stop, and more electric quantity can be prevented from being consumed. In conclusion, whether the engine needs to stop or not can be judged in combination with the torque fed back by the electric generator, so that the purposes of reasonable switchover, electric energy conservation and safety traveling are achieved.

The invention discloses a load balance method and device, relates to the technical field of a communication network and solves the problem that the signal cost of a base station is increased due to the fact that cell edge users carry out frequent switching. The method provided by the embodiment of the invention comprises the steps of detecting transmitting power of a current cell once every other preset period, thereby obtaining the preset number of transmitting power; determining a practical power ratio corresponding to each piece of transmitting power, wherein the practical power ratio is the ratio of the transmitting power and the maximum transmitting power of the current cell; determining a mobile load balance value according to the practical power ratio corresponding to each piece of transmitting power and a practical power ratio threshold, wherein the mobile load balance value is a mean square error of the practical power ratio corresponding to each piece of transmitting power and the practical power ratio threshold, and carrying out load balance switching when the mobile load balance value is greater than a preset value. The scheme provided by the embodiment of the invention is applied to load balance.

The invention discloses a power control method and device for electronic equipment. The method comprises the steps of detecting connection states of a plurality of adapters with the electronic equipment; acquiring first information of the adapters connected to the electronic device; analyzing a plurality of first information, selecting a first adapter to supply power to the electronic equipment according to an analysis result, and isolating the adapters other than the first adapter. The method can identify the adapters, select the appropriate adapter to power the electronic equipment, conductelectricity protection on components such as the adapters, and can also properly switch the adapters and adjust the power input mode of a system of the electronic equipment accordingly.

The invention discloses an air inlet channel applied to a fresh air purification system. The air inlet channel is arranged at an air inlet end of the fresh air purification system, and comprises an internal circulation air duct and a fresh air duct; an air inlet end of the internal circulation air duct communicates with indoor air, while an air inlet end of the fresh air duct communicates with external atmosphere; a switching mechanism for closing or opening the fresh air duct is arranged in the fresh air duct. The air inlet channel of the present invention enables the fresh air purification system to have two modes, namely internal circulation purification for removing smoke, particulates, dust and the like in indoor air as well as thermal insulation, and fresh air intake for oxygen enrichment, ventilation, odor removal, moisture removal, room temperature regulation and the like; by means of switching of the internal circulation purification and the fresh air intake, the working efficiency of the fresh air purification system can be improved, and the energy consumption is relatively low, especially obvious in winter; the switching mechanism is ingenious in design and convenient and fast to operate; furthermore, the air inlet channel is simple in overall structure, convenient to produce and manufacture, and low in cost.

The invention relates to an antenna control method and device. The method comprises the following steps: detecting received signal strength and received noise strength of at least two antennas; and determining one of at least two antennas as a main antenna according to the received signal intensity and the received noise intensity of at least two antennas. According to the technical scheme, the main antenna can be determined by comprehensively considering the received signal intensity and the received noise intensity of the antenna, so that the switching of the main antenna is more reasonable,and the user experience is improved.

The invention provides a power grid monitoring system master-slave device anti-error switching method and device based on a penalty coefficient rule, equipment and a storage medium, and the method comprises the steps: detecting whether a broadcast message sent by a master device is received or not and calculating a current penalty coefficient of the slave device when the slave device does not receive a heartbeat message sent by the master device; when the slave device does not receive the broadcast message and judges that the current penalty coefficient meets the switching condition, switching the slave device from the slave state to the standby state, achieving primary switching of the master and standby states, so that the situation that the slave device carries out master and standby switching when not receiving the heartbeat message is prevented, and the master and standby switching condition is more sufficient and reasonable; and when the broadcast message sent by the master device is still not received after the preset duration, switching the slave device thoroughly to the master state, so that the master device and the slave device in the system are switched more reasonably and fully, switching caused by false triggering is well prevented, and the system can normally and stably run.

This invention relates to a local area switch method for time division synchronization CDMA communication system, which gets the time advance volumes of the local and adjacent areas of the current location and the power loss factors based on the test base station system and the maximum radius of them to determine the threshold value of the time advance volume of them and the power loss factor threshold values of them then to compare them and operate on them to decide if they are switched finally.

Provided in an embodiment of the present invention are a method, terminal and network device for triggering conditional switching or conditional secondary cell change. The method comprises the steps: receiving at least two different execution conditions for triggering CHO or CPAC configured by the network device, triggering timer configuration information and pre-configuration information of a candidate target cell, and completing corresponding configuration; when determining that the measurement result of the cell reference signal quality meets all execution conditions configured by the network equipment, starting a common trigger timer corresponding to all the execution conditions; during the operation period of the common trigger timer, continuously monitoring whether the measurement result meets all execution conditions or not, and if it is monitored that the measurement result does not meet a certain execution condition at a certain moment, stopping the common trigger timer; if the common trigger timer is overtime, executing CHO or CPAC according to the network equipment configuration. According to the embodiment of the invention, the UE can be ensured to reasonably execute CHO or CPAC, ping-pong switching is avoided, and resource management is optimized.

The invention discloses a multi-interval integrated digital measurement and control device and a main and standby machine switching method thereof. The multi-interval integrated digital measurement and control device comprises an HSR interface plug-in, an optical communication plug-in, a DSP plug-in, a CPU plug-in, an HTM bus and a CAN bus. The optical communication plug-in, the DSP plug-in and the CPU plug-in are all connected with the HTM bus and / or the CAN bus which completes data transmission, and the heartbeat signals between the mutual standby measurement and control sub-machines are used for the diagnosis switching of a main machine and a standby machine. According to the invention, the substation multi-interval measurement control function supporting the HSR looped network data access and data forwarding can be realized, and the substation automatic operation and maintenance convenience, the operation safety and the economic reliability are effectively improved.

The invention discloses an antenna switching method and device and electronic equipment, and belongs to the technical field of antennas. The method is applied to the electronic equipment, the electronic equipment comprises M antennas, M is an integer greater than 1, and the method comprises the following steps: when an antenna for communication in the M antennas is a first antenna, identifying a first use scene in which the electronic equipment is located; acquiring an unbalanced threshold corresponding to the first use scene, wherein the unbalanced threshold is used for representing a first radiation performance difference between the first antenna and other antennas in the M antennas in the first use scene; and switching the first antenna to an antenna in the other antennas for communication based on the imbalance threshold.

The invention relates to a mode switching method and system for a hybrid vehicle. The mode switching method comprises the following steps of detecting that a whole hybrid vehicle is successfully powered up through a high voltage; sending a mode switching control signal and a clutch separation control signal; receiving a clutch separation state signal, wherein at this time, the actual mode of the whole hybrid is in a pure electric mode; sending a mode maintaining control signal to a transmission control unit; detecting that the open degree of an accelerator pedal is larger than a pure-electric and series-mode switching calibration value; sending the mode switching control signal and the clutch separation control signal; detecting that an engine is successfully started; and sending the mode maintaining control signal to the transmission control unit. According to the mode switching method and system disclosed by the invention, the problems that according to a conventional mode switching method of the hybrid vehicle, problems existing in clutch control cause that the energy consumption of the vehicle is high, the starting-stopping performance and the driving performance of the vehicle are influenced, are solved. The technical scheme provided by the invention can reasonably control the clutch, so that the energy consumption can be greatly reduced, and favorable starting-stopping performance, driving performance and safety performance can be maintained.

A processing method and device for BWP switching indication, and a computer readable storage medium are disclosed, the method comprising: in response to detection of DCI indicating BWP switching, determining whether effective uplink and downlink scheduling occurs to an original BWP before switching to a target BWP; and if a result shows that the effective uplink and downlink scheduling does not occur, switching to the target BWP. Through the scheme of the invention, the false detection DCI for indicating the switching of the BWP can be filtered out more accurately, the UE and the base station are always in the same BWP, and the communication quality is improved and ensured.

The invention discloses an on / off switch device of a novel high-voltage switchgear cabinet, and relates to the technical field of switching on / off. The on / off switch device comprises a main body, a toothed disc, a transmission component, a switching off coil, a switching on coil and a cover body. Mounting flanges are fixed to both sides of the main body. The toothed disc is installed at an intermediate position inside the main body. The transmission component is fixed to the toothed disc. Transmission rods that cooperate with the transmission component are disposed in the main body on both sides of the toothed disc. The end of each transmission rod away from the transmission component is fixed with a touch lever. The top of a side of each touch lever near the toothed disc is provided witha touch block. The on / off switch device of the novel high-voltage switchgear cabinet is equipped with the flanges, an engagement slot and an engagement strip. The mounting flange makes the device installation convenient. The design of the engagement slot and the engagement strip makes the connection between the main body and the cover body tight and stable, facilitates disassembly and assembly, facilitates the maintenance of the switch device, and achieves convenience in use.

The invention discloses a text typesetting method for a web page, comprising: in response to a switching operation of the language type of the web page, extracting text content, image objects and position information of the image objects in the web page pictures of the web page; according to the current language to be switched to Type, convert the text content to the language type to obtain the converted text content; determine the converted text content corresponding to the image object; determine the typesetting area of ​​the converted text content according to the image object and its location information; The text content is typeset in the corresponding typesetting area. The invention also discloses a webpage text typesetting device, equipment and storage medium, which can rearrange the text content of the webpage image by confirming the image object and position information of the image, so that the language type of the text content in the webpage image can be changed. Can be converted and typeset in a reasonable position.

A mode switching method and system for a hybrid electric vehicle, comprising the following steps: detecting that the vehicle is powered on successfully at high voltage; sending a mode switching control signal and a clutch separation control signal; receiving a clutch separation state signal, and the actual mode of the vehicle is pure electric at this time mode; send the mode hold control signal to the gearbox controller; detect that the accelerator pedal opening is greater than the pure electric-series mode switch calibration value; send the mode switch control signal and the clutch separation control signal; detect that the engine is started successfully; send the mode hold control signal to the transmission controller. The invention solves the problems of high energy consumption of the vehicle caused by problems in the control of the clutch in the existing mode switching method of the hybrid electric vehicle and affects the start-stop performance and drivability of the vehicle, and the like. The technical solution provided by the invention can achieve good start-stop performance, driving performance and safety performance while greatly reducing energy consumption through reasonable control of the clutch.

The invention discloses a butterfly valve pneumatic redundant system used for rocket launching water spraying and a control method thereof. A gas tank, a first electromagnetic valve set, a first one-way valve and a pneumatic device in the system are sequentially connected, and a normal-state air supply passage is formed; the gas tank, a second electromagnetic valve set, a second one-way valve and the pneumatic device are sequentially connected, and a fault-state air supply passage is formed; the pneumatic device is connected with a butterfly valve; the method comprises the steps that S1, three-position four-way electromagnetic valves A and C are kept closed, and a three-position four-way electromagnetic valve B is kept opened; S2, whether a three-position four-way electromagnetic valve A is normal or not is detected, if the valve A is normal, the step S3 is executed, and if the valve A is not normal, the step S4 is executed; S3, through the normal-state air supply passage, air is supplied to the pneumatic device; S4, through the fault-state air supply passage, the air is supplied to the pneumatic device. the effective combination and redundant control scheme of the electromagnetic valves can be creatively developed, in-time response of the butterfly valve can be ensured, and reliability of the action of the butterfly valve used for rocket launching water spraying is greatly improved.

The invention provides a whole vehicle mode switching control method and system for a hybrid electric vehicle. The method includes the following steps that when the actual mode of the whole vehicle is a pure electric mode, it is detected that the needed torque of a driver is larger than a switching calibration value of a pure electric-series mode, and the expected mode of the whole vehicle is changed into a series mode; a vehicle starting and power generating integrated machine is controlled to start an engine, and at this moment, the actual mode of the whole vehicle is still the pure electric mode; and when it is detected that the engine is completely started, the actual mode of the whole vehicle is switched into the series mode from the pure electric mode. By the adoption of the method and system, the technical problems that in an existing whole vehicle control mode switching method, many whole vehicle control modes exist, and mode switching conditions are complex are solved; and on the basis that control logic is simple and clear, various modes of the whole vehicle can be reasonably and smoothly switched in time, and electric energy and fuel energy are reasonably distributed, so that energy consumption is reduced significantly, and meanwhile the good starting and stopping performance and the driving performance are guaranteed.

The invention further discloses an excavator traveling high-low speed switching control method. The excavator traveling high-low speed switching control method comprises the following steps that S1, the traveling speed of an excavator is detected and compared with the speed reference section; S2, load pressure of a traveling motor of the excavator is detected, and the load pressure is compared with the pressure reference section; S3, driving state information of the traveling motor is detected; and S4, when the traveling motor is in a driving state, the traveling speed of the excavator is located in the low-speed reference section, and the load pressure of the traveling motor is located in the low-pressure reference section, the driving mode of the traveling motor is controlled to be a high-speed driving mode; when the traveling motor is in a driving state, the traveling speed of the excavator is located in the high-speed reference section, and the load pressure of the traveling motor is located in the high-pressure reference section, the driving mode of the traveling motor is controlled to be a low-speed driving mode; and otherwise, the current driving mode of the traveling motor is kept unchanged. According to the excavator traveling high-low speed switching control method, the switching is convenient, stable and reliable. The invention further discloses an excavator traveling high-low speed switching system.

The invention discloses a power control method and device for electronic equipment. The method includes: detecting the connection status of a plurality of adapters and the electronic equipment; acquiring first information of the adapters connected to the electronic equipment; analyzing A plurality of the first information, according to the analysis result, select a first adapter to supply power for the electronic device, and isolate the adapters except the first adapter. The method can identify the adapter, and select the appropriate adapter to supply power to the electronic equipment, and at the same time, can protect the components such as the adapter, and can reasonably switch the adapter and adjust the power input mode of the electronic equipment system accordingly.

The invention discloses a control method of a washing machine and the washing machine. The washing machine comprises an inner barrel capable of independently containing water in a washing process and a water collecting device used for collecting drained water of the inner barrel; and the washing machine is controlled to perform draining and / or dewatering according to a water level value in the water collecting device and / or change of the water level value. The washing machine is controlled to perform draining and dewatering according to the water level value in the water collecting device and / or the change of the water level value, so that switching between draining and dewatering procedures of the washing machine is more reasonable, the draining and dewatering time of the washing machine is shortened, and the draining and dewatering efficiency of the washing machine is improved; and meanwhile, whether draining of the washing machine is abnormal or not is judged according to the change of the water level value, and the washing machine are controlled to execute different draining and dewatering procedures according to different drainage conditions, so that it is guaranteed that water in the water collecting device is fully drained, and washing water is prevented from being accumulated in the water collecting device.

This invention relates to a local area switch method for time division synchronization CDMA communication system, which gets the time advance volumes of the local and adjacent areas of the current location and the power loss factors based on the test base station system and the maximum radius of them to determine the threshold value of the time advance volume of them and the power loss factor threshold values of them then to compare them and operate on them to decide if they are switched finally.

The invention discloses an air inlet channel applied to a fresh air purification system. The air inlet channel is arranged at an air inlet end of the fresh air purification system, and comprises an internal circulation air duct and a fresh air duct; an air inlet end of the internal circulation air duct communicates with indoor air, while an air inlet end of the fresh air duct communicates with external atmosphere; a switching mechanism for closing or opening the fresh air duct is arranged in the fresh air duct. The air inlet channel of the present invention enables the fresh air purification system to have two modes, namely internal circulation purification for removing smoke, particulates, dust and the like in indoor air as well as thermal insulation, and fresh air intake for oxygen enrichment, ventilation, odor removal, moisture removal, room temperature regulation and the like; by means of switching of the internal circulation purification and the fresh air intake, the working efficiency of the fresh air purification system can be improved, and the energy consumption is relatively low, especially obvious in winter; the switching mechanism is ingenious in design and convenient and fast to operate; furthermore, the air inlet channel is simple in overall structure, convenient to produce and manufacture, and low in cost.

The invention discloses a self-wrapping finger stall which is made of an elastic material and comprises a folding stall, a thumb stall and a four-finger stall, one side edge of a sleeve opening of the folding sleeve is connected with one side edge of a sleeve opening of the four-finger sleeve, and the other side edge of the sleeve opening of the four-finger sleeve is connected with one side edge of a sleeve opening of the thumb sleeve through a U-shaped connecting belt; the appearance of the folding sleeve and the appearance of the four-finger sleeve are formed by modeling frameworks arranged on the front surface frame and the rear surface frame respectively; on the front and back surfaces of the finger stall in the same direction, the modeling bone on the folding stall is matched with the modeling bone on the four-finger stall, so that the whole shape of the finger stall in a folding state is shaped into a rounded rectangle. When the finger stall is in a folded state, the thumb stall and the U-shaped connecting belt are arranged in the storage space and are wrapped by the folding stall and the four-finger stall in a matched mode. When the finger stall is in an unfolded state, the inner side and the outer side of the four-finger stall rotate reversely, and the thumb stall moves to one side of the four-finger stall. The finger stall has the advantages of being convenient to store, capable of being recycled, high in durability, high in safety and the like.