111 results about "Launch control" patented technology

The invention belongs to the technical field of information, and discloses a subsonic target drone launch control method and system, and the method comprises the steps: obtaining target drone training task data, extracting specific scene parameters from task target diversity, and determining a launch trajectory configuration demand; analyzing the dynamic environment adaptation parameters according to a launching track configuration requirement to obtain a time sequence control precision requirement; a control instruction module is processed in an instruction combination mode, and an initial launching control strategy under the modular design capability is generated; for the initial launch control strategy, analyzing dynamic change in complex environment application, and judging a real-time adjustment strategy demand; if the real-time adjustment strategy requirement exists, flexible configuration of a control system is updated according to the dynamic environment adaptation parameters, and an adjusted launching track is obtained; and generating a target drone control scheme with an accurate training task through the adjusted launching track in combination with scene simulation effect data.

A launch control system and method for an electric vehicle, which are capable of satisfying a driver's demand for a high-performance vehicle by realizing the high performance of the electric vehicle. The system and method maximize acceleration at an initial stage of launching the electric vehicle from a standstill, thereby shortening the time to reach the maximum acceleration when launching the electric vehicle from the standstill.

The invention provides an artificial influence weather operation equipment ammunition locking device and system and a use method. The device comprises a rocket projectile, a launching controller, an unlocking controller and a monitoring terminal, a shell of the rocket projectile is provided with a projectile body code, a lock control chip, a storage and an ignition element are arranged in the rocket projectile, and a UID code and a launching code corresponding to the projectile body code are stored in the storage; the launching controller is connected with the unlocking controller, the unlocking controller is connected with a lock control chip of the rocket projectile, and the monitoring terminal is connected with the unlocking controller and used for sending a UID reading instruction and an unlocking instruction with a launching code to the unlocking controller. By adopting the locking device provided by the invention, the safety of the artificial influence weather operation equipment ammunition in the transportation and use process can be greatly improved.

The present application relates to the field of unmanned aerial vehicle and fire fighting technology, especially to a multi-attitude adjusting fire extinguishing bomb launching system and method based on unmanned aerial vehicle, the system comprises: a launching execution mechanism, which contains a fire extinguishing bomb slide, a single-degree-of-freedom rotating guide sleeve capable of being adjusted and locked, an angle driving unit and a state locking unit. The method comprises: constructing a gravity self-adaptive launching execution mechanism; establishing a multi-dimensional collaborative launching decision model based on flight state sensing; and executing a collaborative launching control process. The present application solves or at least alleviates the problem of launching precision decline caused by the deviation of the launching direction of the fire extinguishing bomb from the direction of gravity and the inertial lag during the dynamic flight of the unmanned aerial vehicle, provides a multi-attitude adjusting fire extinguishing bomb launching system and method based on unmanned aerial vehicle, realizes high-precision launching of the fire extinguishing bomb along the preset direction of gravity under various flight attitudes, effectively compensates for the dynamic lag effect, and improves the launching reliability and efficiency.

A vehicle system for an electrified vehicle, which implements a launch control mode to launch the electrified vehicle with a torque pre-load, includes an electric traction motor configured to selectively provide drive torque to wheels of the vehicle, a thermal system configured to cool the electric traction motor, a brake system to brake one or more of the vehicle wheels, and a controller having one or more processors. The controller is programmed to determine whether one or more vehicle conditions are satisfied, and apply a torque pre-load to the vehicle wheels via the electric traction motor, based on the vehicle conditions being satisfied, while the vehicle is at a standstill by braking the vehicle wheels with the brake system.

The present invention relates to an emulator for simulating a gear shift in an electric propulsion vehicle (100) configurable between a normal operating condition and a launch control condition. In the normal operating condition, a the control unit is configured to control the electric motor of the electric propulsion vehicle according to measured performance values. In the launched control condition, the control unit is configured to perform a kick in upshift procedure and / or a kick in downshift procedure. Each procedure includes a cutoff phase that involves commanding an electric motor (104) of the vehicle (100) according to a decrement factor (cutoffFactor), as well as a boost phase that involves commanding the electric motor of the vehicle according to an increment factor (boostFactor).

A mining machine having a hybrid diesel-electric drivetrain with launch control includes a diesel engine, an electric generator in communication with the diesel engine to produce electrical power, at least one electric traction motor, at least one brake resistor, and a power controller including a processor. The processor is configured to initiate launch control by receiving an instruction to initiate launch control, increasing electrical power to the at least one brake resistor, increasing power output of the diesel engine to cause the electric generator to produce the increased electrical power, and, upon receiving a launch command, redirecting the electrical power from the at least one brake resistor to the at least one electric traction motor.

A remote launcher includes a base frame, a cradle, a cradle actuator, and a launch control system. The cradle is pivotably coupled to the base frame and includes one or more skids that are configured to receive and support an unmanned water-based deployable. The cradle actuator is coupled to the base frame and to the cradle. The launch control system includes a communication interface, a processor, and memory having instructions. The instructions direct the launch control system to receive, via the communication interface, one or more wireless launch signals and then, in response thereto, generate at least one cradle control signal to enable the cradle actuator to incline the cradle to a launch angle.

1. The name of the design product: Fireworks launching controller. 2. The use of the design product: for controlling fireworks launching. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The application discloses a kind of hybrid AT transmission's creeping start control method and system, by obtaining vehicle message signal, when entering creeping state control, activate creeping mode, enter clutch filling stage;After filling is completed, enter build speed stage;Judge creeping vehicle speed target completion, enter uniform speed stage;After detecting brake pressure rises and does not exceed the threshold value of creeping state exit, enter brake stage;Brake pressure rises to the threshold value of creeping state exit after, exit creeping mode, enter parking stage;When entering start state control, activate start mode, enter clutch filling stage;After filling is completed, enter build speed stage;Judge transmission start clutch slip is less than threshold value, enter combination stage;After judging transmission start clutch slip 0, exit start mode, enter travel stage.In control process, need with vehicle constantly carries out message information exchange, and sends control instruction to transmission internal hydraulic system, carries out control.

This application relates to the field of vehicle technology, and in particular to a method, apparatus, and vehicle for controlling the engine power follow-up in a hybrid electric vehicle. The method includes: in response to the vehicle entering launch control mode, acquiring the current state of charge (SOC) value of the power battery; determining a target follow-up strategy for the engine based on the SOC value, controlling the engine to operate according to the target follow-up strategy, and detecting the release time of the brake pedal; when the release time falls within a preset time window, controlling the engine to switch to target output power operation. This solves the problems of battery overcharging risk and low matching degree between engine power output and driver's launch intention in related technologies, which affect the overall vehicle acceleration performance.

This invention proposes a single or swarm launch control system for unmanned aerial vehicles (UAVs) applicable to different media platforms, enabling rapid pre-launch testing without relying on the UAV's onboard battery. It includes a power module, a satellite communication / positioning module, a network communication module, an intelligent control module, a data exchange module, a gating control module, a channel array, and a connection base. The power module provides DC voltage within the system and power for UAV testing. The satellite communication / positioning module provides location information to UAVs within the device that cannot receive satellite positioning signals. The network communication module establishes a communication network between the launch control system and the UAVs. The intelligent control module processes information within the launch control system, issues commands to other modules, and facilitates information exchange between the launch control system and the UAVs. The data exchange module handles data transmission between the modules within the launch control system.

The invention provides a wireless drive control device of a flyer launching system and a test method thereof, and relates to the field of flyer launching system control. In the wireless driving control device, a power supply module supplies alternating current to an emission controller and supplies direct current to a remote controller; the remote controller can be in wireless communication with the emission controller so as to send an emission command to the emission controller, the emission controller transmits the received emission command to the electric igniter, and after the electric igniter receives an emission signal, the automaton is controlled to achieve emission of a flyer by the aircraft cannon. Wired connection shooting can be achieved through the launching controller, the 20-meter distance limitation defect of wired connection and the voltage attenuation problem of limited connection can be eliminated, wireless control shooting is achieved through remote operation (within 5 kilometers) of the far-end controller, on one hand, the safety of operators is improved, and on the other hand, the safety of the operators is improved. And on the other hand, the remote operation capability of the system is improved, and the arrangement performance of the system is optimized.

The invention discloses a vehicle starting control method and related equipment. The method comprises the steps that the current vehicle state, the current clutch pressure, the current engine rotating speed, the current engine operating parameters and the power parameters of a vehicle are obtained; judging according to the current vehicle state, the power parameters of the vehicle and the current clutch pressure value, determining whether the current vehicle is in a sliding parking state or not, and meeting a preset control condition for performing torque control on a transmission; when the preset control condition for torque control over the clutch is met, torque control over a transmission is conducted according to the current clutch pressure, the current engine rotating speed and the current engine operating parameters of the vehicle; and when the preset control condition for torque control over the clutch is not met, the current running state of the vehicle is kept. According to the embodiment of the invention, the driving smoothness can be improved, and the user experience is improved. The method can be widely applied to the field of vehicle control.

The invention belongs to the technical field of unmanned aerial vehicle cluster flight simulation, and discloses an air-based platform dynamic throwing type unmanned aerial vehicle simulation system, which comprises a launching control module, a rocket projectile launching trajectory calculation module and a trajectory generation module, the trajectory and dynamics module is used for simulating the flying, separating and throwing process of the projectile body; the unmanned aerial vehicle behavior module is used for realizing unmanned aerial vehicle physical behavior, animation state and collision detection; the user interaction module is used for providing an interface for interaction between a user and the simulation system; all the modules cooperatively work through data interaction; the system is based on a Pawn-Actor object model, and constructs core entities including a launching ship, a rocket projectile, an unmanned aerial vehicle and a target ship parent class. According to the dynamic throwing type unmanned aerial vehicle simulation system for the air-based platform, a user who needs to throw the unmanned aerial vehicle in the air can be used for testing a cluster cooperation algorithm of the user.

A launch control system for a vehicle having a torque generating system to generate and transfer drive torque to a transmission includes a driver interface configured to display information to and receive input from a driver of the vehicle. A controller is in signal communication with the driver interface, the torque generating system, and the transmission. The controller is configured to (i) display, via the driver interface, a torque reduction request for a gear shift of the transmission, (ii) receive, from the driver via the driver interface, a driver selected torque reduction request for the gear shift, and (iii) perform the driver selected torque reduction request at the torque generating system during the gear shift.

The application relates to an unmanned aerial vehicle aerial fire extinguishing bomb throwing device, belonging to the technical field of forest protection and fire prevention equipment, comprising a mounting seat, a bomb cabin base, a throwing control mechanism and a launching controller, the mounting seat is used for being mounted at the lower part of the unmanned aerial vehicle, the bomb cabin base is installed at the lower part of the mounting seat, a plurality of fire extinguishing bomb cabins are distributed around the bomb nest base, the throwing control mechanism is connected to the lower part of the mounting seat and is distributed at the position opposite to the fire extinguishing bomb cabin at the periphery and the lower part of the bomb cabin base and is used for fixing the fire extinguishing bomb in cooperation with the bomb cabin base, the launching controller is installed on the mounting seat and is used for controlling the opening of the throwing control mechanism. The fire extinguishing bomb throwing device can load more fire extinguishing bombs, and the fire extinguishing bomb throwing device is more convenient to trigger the throwing of the fire extinguishing bomb.

The utility model relates to automatic detection equipment technical field, concretely is a kind of acoustic wave temperature measuring equipment factory automatic detection device, including box, box is provided with monitoring module, control module, display module, data storage module and power module, monitoring module includes pressure sensor group and test hardware, test hardware includes booster cylinder, ASG unit, solenoid valve and ASG launch control unit, solenoid valve is connected with control module, for driving booster cylinder to inflate and ASG launch, pressure sensor group is used to monitor main gas source pressure and booster cylinder pressure, and pressure data is converted into electric signal and sent to control module. The utility model replaces manual operation by automation detection, improves test efficiency and data accuracy, reduces manpower cost, and guarantees acoustic wave temperature measuring equipment factory quality.

The invention discloses an automobile front windshield test device, and relates to the technical field of test devices, the automobile front windshield test device comprises a workbench, a limiting mechanism and an ejection mechanism, the limiting mechanism is arranged on a fixing plate on one side of the workbench, and the ejection mechanism is arranged on a supporting seat on the other side of the workbench. According to the device, the automobile front windshield is fixed through the limiting mechanism, meanwhile, the arranged ejection mechanism adopts the design of multiple ejection holes and is matched with the striking rods in one-to-one correspondence, synchronous striking of multiple points of the front windshield in a single test can be achieved, and compared with a traditional single-station device, the device is particularly suitable for rapid detection of batch front windshields. In the aspect of launching control, through the structural design that the motor drives the shifting plate to trigger the limiting rod, the opportunity that the limiting ball is separated from the limiting groove of the sliding rod can be accurately controlled, it is ensured that the compression amount of the launching spring is consistent during launching every time, then the launching speed and impact force stability of the steel ball are ensured, and the reliability of a test result is improved.

The invention discloses a tear bomb launching control method and system based on a mechanical dog, and belongs to the technical field of ammunition launching control. The method comprises the steps that a coordinate difference value is calculated according to current coordinate data of the mechanical dog and target real-time coordinate data; calculating an initial launching angle for the target object based on the coordinate difference in combination with the wind speed; dividing an area where the target is located to obtain a plurality of sub-areas; determining the density demand value of each sub-region according to the task demand, and obtaining the launching quantity of each sub-region according to the density demand value of each sub-region; the emission angle offset of each sub-region is calculated according to the position relation between the target object and each sub-region, and the emission angle corresponding to the sub-region is obtained; the launching angle adjusting device is driven according to the launching angle, and the launching execution unit is driven according to the launching number of the tear bombs. According to the tear bomb launching control method and system based on the mechanical dog, the problem that an existing tear bomb launching device cannot dynamically adjust the launching angle and number according to the environment is solved.

The invention relates to a vehicle ejection starting control method and device and a new energy vehicle, and relates to the technical field of new energy vehicles. The method comprises the steps that under the condition that launch control activation conditions are met, a preset launch control function is activated, the whole vehicle required torque in the torque recovery stage is determined, and torque dynamic distribution in the torque recovery stage is carried out; and in addition, the clutch is controlled to accurately slip, the whole vehicle required torque in the rotating speed synchronization stage is determined along with loosening of the brake pedal, and dynamic torque distribution in the rotating speed synchronization stage is carried out. Therefore, through cooperation of torque distribution in the torque recovery stage, clutch sliding friction control and torque dynamic distribution of rotating speed synchronization, the dynamic property of the hybrid power system in the starting stage is improved, ejection starting of the vehicle is achieved, meanwhile, the hybrid power system better adapts to the operation intention of a vehicle driver, and unexpected loss of vehicle parts in the ejection starting process is avoided.

The invention relates to a vehicle starting control method and device and an automobile, and relates to the technical field of new energy automobiles. The method comprises the steps that under the condition that an ejection starting control function of a vehicle is activated, engine request torque and drive motor request torque are determined based on whole vehicle demand torque; in the clutch sliding friction stage, the generator request rotating speed is determined based on clutch sliding friction work and double-closed-loop control of the clutch sliding friction power, and the generator rotating speed is adjusted based on the generator request rotating speed; and when the rotating speed difference of the clutch driving disc and the clutch driven disc is reduced to a first rotating speed difference threshold value, generator torque adjustment is switched, clutch combination is controlled based on the clutch motor target voltage, and whole vehicle ejection starting is achieved. According to the scheme, in the whole vehicle ejection starting driving torque reserve stage, the rotating speed difference between the driving disc and the driven disc of the clutch is adjusted based on the generator speed regulation mode, torque reserve is achieved, and the problems that the clutch is ablated or the rotating speed of an engine rises unexpectedly are solved.

The invention relates to the technical field of computer simulation and automatic control, and discloses a complex system emission control logic simulation and verification method. The method comprises the following steps: fusing a multi-source flight state, environmental perception and task information to construct a multi-dimensional state space representation; outputting a candidate control rule through a logic generation model fused by a graph neural network and an attention mechanism; performing dual verification in combination with formalized semantic verification and safety reachability analysis; and after the verification is passed, smoothly deploying new logic in the isolation sandbox, and performing online fine tuning on the model based on execution feedback. The system comprises a multi-source data fusion module, a logic generation module, a formalized verification module, a logic deployment module and a monitoring update module. According to the method, dynamic evolution and safe closed-loop optimization of launch control logic are realized, and task continuity and control reliability of a complex system under an unexpected working condition are remarkably improved.

The invention discloses a front and rear cabin unlocking structure, an unmanned aerial vehicle throwing cylinder and a use method. The front and rear cabin unlocking structure comprises an outer sliding barrel, an inner sliding barrel, a memory alloy unlocking device and a locking rocker arm, the outer sliding barrel and the inner sliding barrel are in sliding fit to achieve butt joint of the front cabin and the rear cabin, the memory alloy unlocking device releases a throwing cap through memory alloy wire phase change contraction, the locking rocker arm is linked to unlock, and low-impact and high-reliability cabin separation is achieved; the unmanned aerial vehicle launching barrel is integrated with the unlocking structure, the unmanned aerial vehicle launching barrel further comprises a front cabin, a rear cabin, a tail cabin, a navigation flight control system, a launching control system, a parachute system and folding wing external hanging pieces, the front cabin is matched with various unmanned aerial vehicle loads, the folding wings and the navigation flight control system provide unpowered gliding capacity, and the parachute system achieves aerial speed reduction. And the release control system overall plans unlocking and separation actions. The problems that an existing releasing device is large in unlocking impact, poor in adaptability and low in reliability are solved, and the releasing device has the advantages of being high in universality, safe in releasing and outstanding in penetration capacity.

The invention relates to a road vehicle implementing a launch control program and a corresponding control method. A road vehicle (1) has: a passenger compartment (4) delimited at the top by a roof (18); at least one front seat (9) arranged in the passenger compartment (4); an accelerator pedal (10); a brake pedal (11); a control means (19) that implements a start control program (20); and a manual control (21) operable to perform activation of the launch control program (20) and arranged on the roof (18).

The utility model discloses an unmanned aerial vehicle launch controller which comprises a shell, a launch controller body fixedly installed at the bottom of the shell, a cover plate clamped at the upper end of the shell, movable plates and a heat dissipation copper sheet, the movable plates are connected to the left side and the right side of the upper end of the shell in a sliding mode respectively, and the heat dissipation copper sheet is embedded into the bottom of the shell. The heat dissipation copper sheet and the emission controller body are arranged in an attached mode, and the dustproof net is arranged at the front end of the shell in an attached mode. According to the unmanned aerial vehicle launching controller, heat in the shell can be assisted to be dissipated outwards through the arrangement of a heat dissipation copper sheet and heat dissipation fins, the heat dissipation effect is very good, the cover plate and the shell can be conveniently detached through the arrangement of a fixed column and a movable plate, and therefore rapid maintenance and overhaul can be conveniently conducted between the launching controller body and the shell; and the dustproof net is attached to the front side of the shell, dust is prevented from entering the shell, and the dustproof net can be conveniently detached and cleaned.

The application relates to a novel unmanned aerial vehicle launching device based on a gear and a rack and a launching control method thereof. The launching device comprises a mounting seat, a steering engine, a driving gear, a rack, a baffle, a camera and a single-chip microcomputer. A central shaft is arranged at the top center of the mounting seat. The steering engine is arranged on the mounting seat below the central shaft. The driving gear is arranged on the output shaft of the steering engine. The rack is arranged between the central shaft and the steering engine and is engaged with the driving gear. A plurality of baffles are arranged on the bases on both sides of the central shaft along the length direction of the rack. The two baffles adjacent to the central shaft are symmetrical about the central shaft. The rack passes through all the baffles. An installation position is formed between two adjacent baffles. The installation position is arranged on the rack. The camera is arranged on the mounting seat directly below the central shaft. The single-chip microcomputer is arranged on the mounting seat. The steering engine and the camera are electrically connected with the single-chip microcomputer. The application has the advantages that at least two different kinds of materials can be hung, and the materials can be launched according to different application scenarios.

Systems, devices, and methods including a launch control box; a multi-pack launcher (MPL) box; and a cable connecting the launch control box and the MPL box, where the cable comprises: an outer jacket, a shielded braid, a first wire, a second wire, a third wire, and a fourth wire, where the first wire and the second wire are shielded by the shielded braid, where the third wire and the fourth wire are outside of the shielded braid, and where the third wire and the fourth wire act as an antenna.

A hybrid electric vehicle (HEV) includes an internal combustion engine, an electric traction motor, a motor / generator, and a transmission. A launch control system includes a controller having one or more processors programmed to (A) operate the HEV in a vehicle launch preparation phase while the HEV is at a standstill, including (i) commanding the internal combustion engine to an engine speed launch target, (ii) performing a spark retardation on the internal combustion engine to limit wheel torque and generate an engine airflow torque reserve, and (iii) commanding zero torque to the electric traction motor; and (B) operate the HEV in a vehicle launch phase, including (i) reducing or removing the spark retardation, and (ii) commanding the electric traction motor to operate at a predetermined torque, to thereby utilize the engine airflow torque reserve in combination with the electric traction motor to provide increased vehicle acceleration.

The method comprises the following steps that S1, the unmanned aerial vehicle is started; s2, the unmanned aerial vehicle runs a corresponding launching mode by capturing a PWM signal; or the unmanned aerial vehicle captures the PWM signal to switch the launching mode; s3, after the putting is finished, closing and allowing the putting; step S4, detecting whether all the channels corresponding to the putting mode are opened, if all the channels are opened, entering step S5, and otherwise, entering step S2; and S5, resetting all channels to be in a non-opened state in 2s, and then entering the step S2. The delivery modes comprise a multi-continuous-shot mode, a single-shot mode and a full-shot mode; a plurality of throwing units are arranged on the unmanned aerial vehicle, and the throwing units are used for throwing shells; the multi-continuous-firing mode is that at least two launching units on the unmanned aerial vehicle launch shells at the same time, the single-firing mode is that one launching unit on the unmanned aerial vehicle launches shells, and the full-firing mode is that all launching units on the unmanned aerial vehicle launch shells at the same time.