38results about How to "Achieve drift" patented technology

The invention discloses a connection piece for a drifting window. The connection piece for the drifting window comprises a substrate, transition pieces, a rolling wheel rod and swinging arms; gear grooves and a connection rod are arranged in the substrate; the upper end and the lower end of each gear groove are each provided with a tooth row; the number of the gear grooves is two, and the two geargrooves are connected through the connection rod; the number of the transition pieces and the number of the swinging arms are also two; the two gear grooves are each internally provided with a smallgear; a gear track is reserved in each gear groove; one end of each small gear is located in the corresponding gear groove, and the other end of each small gear is connected with the two swinging arms; the two transition pieces are located between the substrate and the two swinging arms; one end of each of the two swinging arms is connected with the small gears, and the other ends of the two swinging arms are connected with the rolling wheel rod; and the positions of the two ends of the rolling wheel rod are each provided with a rolling wheel. The connection piece for the drifting window has the beneficial effects that drifting of a window can be achieved, the structure is simple, and convenience and safety are achieved; and a buffering roller can eliminate friction between the swinging arms and the transition pieces in the swinging process of the swinging arms, the needed force in the using process is relieved, and the service life of the transition pieces and the swinging arms is also prolonged.

The invention provides a method and a system for web conference drifting control. The method includes the steps: a domain name resolution server sends a web conference request to a corresponding regional control server; the regional control server judges whether current conference number of regional conference types exceeds the corresponding maximum conference number threshold or not according to a conference load threshold table; if the current conference number of the regional conference types exceeds the corresponding maximum conference number threshold, the regional control server sends conference parameter information of the web conference request or the web conference request to a controller, and the controller determines a target region control server of a web conference according to a first drifting strategy; the target region control server sends the web conference to a load balancing server, and the load balancing server routes the web conference request to an assigned service processing server according to preset allocation strategies; and if the number of web conferences processed by the service processing server currently reaches an early-warning value, the service processing server routes the web conference request to a target service processing server according to a second drifting strategy.

The invention belongs to the technical field of children vehicle tools, and particularly relates to a children drifting vehicle which comprises a front wheel, a front fork and a handbar, wherein a footstep is arranged on the front fork, a gear box is arranged between the front fork and the handbar, a saddle base is arranged on the gear box, and a rack is arranged in the gear box; a front gear is arranged at one end of the rack, a front gear shaft is arranged on the front gear, the handbar is connected at the upper end of the front gear shaft, and the front fork is connected at the lower end of the front gear shaft; a rear gear is connected at the other end of the rack, and a rear gear shaft is arranged on the rear gear and connected with a rear frame; and a universal wheel is arranged at the end of the rear frame. The children drifting vehicle is simple in structure, enables children to achieve drifting well, achieves new playing mode and brings great fun for children.

The invention provides a drift control processing method and a system for a netmeeting. The method comprises the steps: a domain name resolution server resolves meeting parameter information required by a netmeeting request and sends the netmeeting request to an area control server; the area control server determines the meeting type and judges whether the current meeting number of the meeting type in the area exceeds the corresponding maximum meeting number threshold or not according to a meeting load threshold; if so, a controller determines the meeting level and determines a target area control server corresponding to the netmeeting request according to a comparison table of the meeting level and a drift threshold as well as drift parameters in areas calculated except the area; a load balance sever in the target area routes the netmeeting request to a service processor server according to a distribution policy; and if the netmeeting number processed by the service processing sever currently reaches a warning value, the service processing server routes the netmeeting request to the target service processing server through the drift policy.

The invention discloses a single-silicon nanowire fluorescent chemical sensor for detecting hypochlorite and a preparation method and application of the single-silicon nanowire fluorescent chemical sensor. The firstly disclosed single-silicon nanowire fluorescent chemical sensor for detecting hypochlorite is a single silicon nanowire with an IR780 derivative-modified surface. The invention furtherdiscloses the preparation method and application of the single-silicon nanowire fluorescent chemical sensor. The single-silicon nanowire fluorescent chemical sensor for detecting hypochlorite is fixed at the tip of a capillary microneedle, and positioning of the interior of a single cell can be achieved by means of a micro-operating system and a laser scanning confocal microscope, so that detection of hypochlorite in the single cell is achieved finally, and the problem of drifting of nanoparticles is solved well through physical positioning of the silicon nanowire; the single-silicon nanowirefluorescent chemical sensor for detecting hypochlorite has a potential value in revealing the role of hypochlorite in physiology and pathology, and has a good application prospect.

The invention relates to a control cycle synchronizer of a triple-modular redundancy fault-tolerant computer, which comprises single machines A, B and C, a voting circuit and control cycle interruption management modules arranged in the A, B and C, wherein the single machines A, B and C simultaneously input respective control cycle clocks to the voting circuit; the voting circuit uses an internalvoting unit and wired-and logic to carry out a 2-out-of-3 vote on the input control cycles so as to produce a unified control cycle clock; the single machines A, B and C use the unified control cycleclock to response to control cycle interruption; and the control cycle interruption management modules turn off the control cycle interruption after the control cycle interruption is started, and turn on the control cycle interruption of the single machines A, B and C again after a certain time delay. By using the simple circuit design scheme, in the invention, the high-reliability control cycle synchronization control on the triple-modular redundancy fault-tolerant computer is realized, and all simplex fault modes including normally-0 or normally-1 faults as well as clock drift faults (including high-frequency oscillation and frequency downshift) can be tolerated.

The present application discloses a method for switching virtual Internet Protocol addresses. The method is applied in a virtual IP system, and the virtual IP system includes: a control center, several physical machines connected to the control center through a cloud network, and the physical A virtual machine VM and a virtual switch connected to the VM are provided on the machine, and the method includes: sending the received first address resolution protocol ARP mapping message for mapping the virtual IP address to the VM address to the control center, to Make the control center determine the VM corresponding to the VM address as the master VM using the virtual IP address; send a notification message that the control center determines the master VM to the VM in the virtual IP system, so as to be connected with the VM in the virtual IP system Data associated with the virtual IP address is forwarded to the master VM. By applying the embodiment of the present application, it is not necessary for the user to control the active-standby relationship of the VM, and IP address drift on the cloud network can be realized.

The invention provides a conference drifting method and a system. The conference drifting method comprises the following steps: a domain name resolution server receives and analyzes conference parameter information carried by a network conference request sent by a user, and sends the network conference request to a regional control server; the regional control server judges whether a current conference number of a conference type in the region exceeds a corresponding maximum conference number threshold value according to a conference load threshold value table; if the current conference number of the conference type in the region exceeds the corresponding maximum conference number threshold value, the domain name resolution server determines a target region corresponding to the network conference request according to a first drifting strategy; if the current conference number of the conference type in the region is more than or equal to the corresponding maximum conference number threshold value, the regional control server in the target region determines a target network conference to be drifted, and a service processing server for processing the target network conference drifts the target network conference according to a second drifting strategy; and a load balancing server routes the network conference request to the service processing server for processing the target network conference according to an allocation strategy.

The invention discloses a control method and system of vehicle drifting and a vehicle. The control method includes the steps that yaw moment of the vehicle is obtained, and a yaw angular speed of thevehicle based on the yaw moment is obtained; whether the yaw angular speed is greater than a preset first threshold value or not is judged, if yes, then the vehicle enters a drifting mode, and otherwise the yaw angular speed is continuously obtained; the yaw moment of the vehicle is adjusted, and the yaw angular speed is obtained in real time; and under the drifting mode, whether the yaw angular speed is less than a preset second threshold value or not is continuously judged, if yes, the vehicle exists the drifting mode, and otherwise the yaw angular speed is continuously obtained, wherein thesecond threshold value is not greater than the first threshold value. According to the control method and system of vehicle drifting and the vehicle, the yaw moment of the vehicle is adjusted to improve the yaw angular speedso that the vehicle can drift under a low-speed state, and the user experience of a driver under the condition of ensuring safe driving is effectively improved.

The invention discloses a vertical automatic casting cutting machine. The cut castings are dropped into a collection box along a conical hopper, and when the exhaust fan is turned on, an airflow is formed in the collection box and the conical hopper. , and the setting of the filter cartridge can prevent the metal powder from being discharged, so that the metal powder is sucked into the bottom of the collection box, and the filter plate can separate the casting and the metal powder, and finally has the effect of collecting and separating the metal powder; During operation, when the air is discharged along the exhaust hole of the annular air bag, the annular air bag can be sealed against the annular plate on the peripheral side of the collection box after expansion, so as to ensure the airflow formed in the collection box and the conical hopper. It has the advantages of strength and prevents metal powder from scattering, and when the exhaust fan stops working, the gas in the annular airbag is discharged to facilitate the collection cylinder to be moved out of the bottom of the machine tool, and finally has the effect of facilitating the movement of the collection box and the realization of sealing.