51results about How to "Driving influence" patented technology

A carriage lateral movement-limiting system capable of effectively restricting the lateral movement of a derailed carriage. The system comprises derailment prevention guards (62a, 62b) laid along the inside of paired left and right rails (60a, 60b), and a lateral movement-limiting device (52) installed on the lower part of the carriage (30). The device (52) has a stopper (51) projecting downward at a position between the wheels (36a, 36b) of the carriage and brought into slidingly contact with the inner surfaces of the derailment prevention guards (62a, 62b) when the carriage is derailed.

The invention provides a train control system. A driving control unit comprises a preceding train estimation unit which dynamically estimates the location of a preceding train according to signals obtained from a signal and information obtaining unit; an arrival time estimation unit which estimates the time when the present train arrives at the position of the preceding train according to the estimated position of the preceding train obtained from the preceding train estimation unit and the speed of the present train detected by a speed measuring unit; and a forecasting unit for pantograph point voltage, which forecasts the pantograph point voltage based on the location of the present train. Driving control commands are determined based on the time when the present train arriving at the position of the preceding train obtained from the arrival time estimation unit, the forecasting value of pantograph point voltage obtained from the forecasting unit for pantograph point voltage, and the actual pantograph point voltage obtained from a voltage measuring unit. In this way, the peak of a transformer station can be eliminated by actuating the driving control of the present train when influence on the signal mode of the following train is taken into consideration.

The invention discloses a monitoring device and a monitoring method for monitoring travelling status of an internal combustion locomotive. The monitoring device comprises a power supply module, a protection module, a sled-inspection module, a signal acquisition module, a signal modulating module, an ADC (analog to digital converter) module, a central control module and a communication module. The monitoring method for monitoring travelling status of the internal combustion locomotive monitors with the monitoring device, records each parameter and data in the travelling status of the internal combustion locomotive, analyzes in real time, early warms an adverse situation, and establishes a terminal database to realize the total trend predication of the locomotive and provide a maintenance reference. With the adoption of the monitoring device and the monitoring method provided by the invention, each travelling parameter is monitored in real time in the travelling process, recorded in real time and analyzed in real time, so as to judge the current travelling status of the locomotive, various adverse situations can be warned early, recorded automatically and then can be transmitted to the terminal database for further analysis, and the powerful terminal database is established to realize the total trend predication of the locomotive and provide the maintenance reference.

The invention discloses a vehicle, an antiskid system of a vehicle and an antiskid control method for the vehicle. The antiskid system of the vehicle comprises a roadway collection device, an antiskiddevice and a control device, wherein the roadway collection device is used for scanning a travel roadway so as to obtain the roadway morphology information; the antiskid device comprises a driving part and a multi-stage friction part, and the driving part drives the multi-stage friction part to correspondingly extend or retract according to a control signal; the control device obtains the friction coefficient of the travel roadway according to the current traction, the tire characteristics and the vehicle weight, determines the roadway conditions of the travel roadway according to the roadwaymorphology information and the friction coefficient, and controls the multi-state friction part according to the roadway conditions of the travel roadway. The roadway morphology information and the friction coefficient are integrated into account so as to recognize the roadway conditions of the current travel roadway, and more precise information about the roadway conditions is provided; the multi-stage friction part is arranged, the multi-stage friction part is controlled to correspondingly extend or retract according to the roadway conditions, the friction is increased, it is ensured that avehicle is stable, and the safety that the vehicle travels on a slippery roadway is improved.

The invention relates to the field of urban traffic and particularly relates to an intersection bridge. The intersection bridge comprises a high level bridge and two arc-shaped bridges, which are arranged longitudinally, and a ground level road horizontally arranged below the high level bridge. An upper approach bridge and a lower approach bridge of each arc-shaped bridge are respectively arranged on the two sides of an approach bridge of the high level bridge, a main bridge of each arc-shaped bridge is arranged on a ground end of the approach bridge of the high level bridge, the upper approach bridge and the lower approach bridge of each arc-shaped bridge are both connected with the same side of the ground level road, high level bridge exits are respectively arranged at the junctions of the upper approach bridges of the arc-shaped bridges and the approach bridge of the high level bridge, and high level bridge entrances are respectively arranged at the junctions of the lower approach bridges of the arc-shaped bridges and the approach bridge of the high level bridge. According to the intersection bridge, automobiles at any intersection can run to the other three intersections, can turn around through a ring road, and only can run on one driving lane, so that a whole driving process is simplified, a driver cannot be confused, the transportation efficiency is further improved, and the road congestion problem can be solved.

The invention provides a traffic detection system comprising a road machine cabinet, a fixed rod which is vertically arranged on a road side in a plugged manner, a signal transmitting and receiving device fixed on the fixed rod, a communication device arranged in the signal transmitting and receiving device, a data processing device arranged in the road machine cabinet and a data transmitting device arranged in the road machine cabinet, wherein the signal transmitting and receiving device is used for collecting information of vehicles on a traffic lane via emission of a light beam, the communication device is used for sending vehicle information of the signal transmitting and receiving device, the data processing device is used for receiving and the storing the vehicle information and obtaining traffic information of the traffic lane according to the vehicle information, and the data transmitting device is used for transmitting the traffic information of the data processing device to a remote control terminal. The traffic detection system provided in the invention can obtain needed traffic information while that the traffic lane can be prevented from damage can be ensured, the system can be remotely monitored and controlled via the obtained traffic information, and high practicality can be realized.

The invention discloses an automobile instrument panel with the good dustproof performance. The instrument panel comprises an instrument panel body, a display slot is formed in the portion, close to the middle, of the outer wall of one side of the instrument panel body, and a speed meter is arranged on the portion, located in the middle, of the inner wall of one side of the display slot; a revolution meter is arranged on the portion, away from the speed meter, of the inner wall of one side of the display slot, a water temperature meter is arranged on the portion, close to the top, of the innerwall of one side of the display slot, a fuel tank meter is arranged on the portion, away from the water temperature meter, of the inner wall of one side of the display slot, the tops of the fuel tankmeter, the water temperature meter, the revolution meter and the speed meter are provided with arc plates, and a display screen is arranged on the portion, located in the middle, of the outer wall ofone side of the display slot. According to the automobile instrument panel with the good dustproof performance, the situations can be avoided that since dust covers the surface of the instrument panel, the sight line of a driver is blocked; since mist covers the surface of the instrument panel, driving of the driver is influenced; since water stains permeate into the instrument panel, the instrument panel is damaged.

The invention relates to a multifunctional photovoltaic flywheel battery hybrid mobile dining car. The multifunctional photovoltaic flywheel battery hybrid mobile dining car comprises a dining car body (1) with a power system, a foldable photovoltaic panel (3), a flywheel battery pack (4), a backup battery pack (6) and an electronic control system (5), wherein the foldable photovoltaic panel (3),the flywheel battery pack (4), the backup battery pack (6) and the electronic control system (5) are arranged on the dining car body (1). The foldable photovoltaic panel (3), the flywheel battery pack(4), the backup battery pack (6) and the power system are connected by the electronic control system (5). The foldable photovoltaic panel (3) is folded and surrounded at the exterior of the dining car body (1) when the mobile dining car is in a driving state, and is unfolded when the mobile dining car is in a non-driving state and forms a sunshading portion on both sides of the dining car body (1); and the flywheel battery pack (4) consists of a flywheel, a motor and a power electronic conversion device. Compared with the prior art, the multifunctional photovoltaic flywheel battery hybrid mobile dining car has the advantages of safety, hygiene, energy saving, high reliability and the like.

The invention relates to a traffic police car with a high anti-collision safety factor. The car comprises a head and a support column, the head is installed at the upper end of the left side of a carbody, wheels are arranged at the lower ends of the left side and the right side of the car body, and an anti-collision plate is connected to the lower end of the head. The traffic police car with thehigh anti-collision safety factor has the advantages that the anti-collision plate, connecting columns, springs and compression-resistant plates are arranged, the anti-collision plate is internally provided with the compression-resistant plates made of hard alloy materials, the connecting columns uniformly arranged between the two compression-resistant plates play a supporting and connecting role,the springs closely sleeve the connecting columns, when the car is crashed, the anti-collision plate at the front end is extruded, the connecting columns can play a supporting and certain reinforcingrole, if stress is too large, the collecting columns deform, impact force is absorbed through the action of the springs, a certain buffer effect is achieved, damage of a vehicle is reduced, and the protection effect is achieved.

The invention relates to the technical field of air rail trains, in particular to a limiting device for an air rail transit system and the air rail transit system. The limiting device and the air railtransit system aim to solve the problem that existing track beams shake transversely. In order to achieve the purpose, the air rail transit system comprises a track beam and a supporting stand columnfor supporting the track beam. The limiting device comprises a first limiting component and a second limiting component, the first limiting component is arranged on the supporting stand column, and the second limiting component is arranged on the track beam; the first limiting component and the second limiting component are matched to restrain transverse shaking of the track beam. The air rail transit system comprises the limiting device. Transverse shaking of the rail beam can be restrained through the first limiting component and the second limiting component, a snakelike circuit is avoided, swing, vibration and noise are prevented when the train passes through the track beam, and influences on train running speed are avoided, so that the train is more stable during running, the track beam is prevented from being damaged, and the service life of the track beam is prolonged.

The invention provides an automobile mudguard. The automobile mudguard includes a heat conduction layer arranged to be near a tire, a heat insulating layer arranged to be away from the tire and a low-temperature electric heating film arranged between the heat conduction layer and the heat insulating layer. The low-temperature electric heating film transforms the electric energy into heat energy, and transmits the heat energy to snow attached between the heat conduction layer and the tire so that the snow can be fast melted, and normal running of an automobile is avoided. The heat insulating layer is provided with a fixing plate. The automobile mudguard and an automobile body are connected into a whole through the fixing plate. The fixing plate is provided with a CPU and a weighing sensor used for measuring the weight added on the automobile mudguard. The weighing sensor and the low-temperature electric heating film are connected with the CPU. The preset weight is set in the CPU. When the added weight measured by the weighing sensor is greater than the preset weight, it is judged that much snow is attached between the tire and the mudguard, the CPU controls the low-temperature electric heating film to be heated to make the snow melt quickly and avoid the influence of the snow on automobile driving, and automobile driving can be safer accordingly.

The invention discloses an SMA actuating mechanism, an anti-shake actuator and a camera module. The SMA actuating mechanism comprises: an SMA wire, wherein the SMA wire can be electrified and contracted; and two actuating bodies symmetrically arranged, wherein each actuating body comprises an elastic part and a connecting rod. One end of the elastic part is connected with the connecting rod, and the other end is used for fixing; one ends of the two connecting rods are connected with the elastic parts, and the other ends of the two connecting rods are connected with the two ends of the SMA wirerespectively; and the two elastic parts are arranged adjacently, and an included angle A is formed between the two connecting rods. The SMA actuating mechanism has a large stroke, mutual influence between the actuating mechanisms can be avoided, and meanwhile, a driven part can be driven to move stably.

The invention relates to a convenient highway-railway wheel. The convenient highway-railway wheel comprises a rotary shaft, wheel bodies, regulating mechanisms and switching mechanisms and is characterized in that each regulating mechanism comprises a moving component and a fastening component, and each switching mechanism comprises a second motor, a drive wheel and a plurality of telescoping components. The convenient highway-railway wheel based on the Internet of Things has the advantages that by the regulating mechanism, the tightness between the wheel bodies and the rotary shaft can be regulated, and the distance between the two wheel bodies can be changed to allow the wheel bodies to a adapt to the size of a rail; by the switching mechanism, the movement of telescoping blocks can be controlled, the wheels bodies can be used on a highway and a railway, direct contact between the wheel bodies and the guide rail is avoided, abrasion, which is caused by long-term traveling on the railand damages the wheel bodies, of the wheel bodies can be prevented, influence on the traveling of a highway-railway vehicle is avoided, and the reliability and practicality of the highway-railway wheel are increased.

The invention provides a car frame with fenders and a truck. The car frame with the fenders comprises a left girder and a right girder; and an engine front hanging support is installed between the left girder and the right girder, the two ends of the engine front hanging support are provided with the fenders used for shielding an engine, and the fenders are longitudinally installed along the left girder and the right girder. Splashed muddy water can be shielded on the outer side face of the car frame by the fenders so that the muddy water can be separated from the engine and a transmission and cannot be adhered to the engine and the transmission, not only that, an air flow can be prevented from further forming a vortex by the fenders, and thus resistance generated by the vortex can be avoided through the fenders to prevent the resistance of the vortex from generating affect on driving of the truck; and conversion efficiency of energy is improved, and occurrence of the condition which is disadvantageous for economical efficiency of driving of the truck is prevented.

The invention discloses a multifunctional automobile front window of a new energy automobile. The multifunctional automobile front window comprises an automobile body, an automobile front window bodyand a seat. The automobile front window body is formed by splicing two pieces of glass, and a cavity is formed in the middle of the automobile front window body. A conductive film is glued to the side, close to the exterior of the vehicle body, of the cavity. One end of the conductive film is electrically connected with a photosensitive switch; the other end of the conductive film is connected with a conductive block, the bottom of the conductive block is fixedly connected with a spring, the bottom of the spring is fixedly connected with a sliding block; the bottom of the cavity is provided with a sliding groove matching the sliding block in size and a groove not communicated with the conductive film, and the groove is communicated with the sliding groove. The multifunctional automobile front window has the advantages that the light intensity can be automatically detected through the photosensitive switch, a circuit in the automobile front window body is started when the light intensity is large, part of the conductive film is powered on to be in an opaque state, so thata phenomenon that when an automobile is parked, the temperature is too high or driving is affected by too large illumination is avoided

The invention provides a roof power supply interface device, comprising: a housing, a circuit board, wires, and a power supply socket, the housing is connected at the corner of the roof of the car and the front windshield, In the casing, the wires connect the circuit board with the circuit system of the car, and the power supply socket is arranged on the front surface of the casing and connected to the circuit board. The invention is connected to the corner position of the roof of the car and the front windshield through the housing, and is convenient to be connected with electronic devices such as navigators, driving recorders, and intelligent rearview mirrors installed at the position of the rearview mirror to provide power for them. . The wires in the device are directly connected with the internal circuit system of the automobile, are not exposed to the outside, do not affect the interior space of the automobile, and do not affect the driving of the automobile, and are convenient to use.

The invention discloses an automobile side pedal, which comprises a pedal body, a scissor type telescopic mechanism connected with the pedal body and enabling the pedal body to move to the outside of the automobile body in the horizontal direction or to move to the bottom of the automobile body in the horizontal direction, and the scissors. The telescopic control mechanism connected with the fork type telescopic mechanism and used for controlling the extension or contraction of the scissor type telescopic mechanism, the scissor type telescopic mechanism and the telescopic control mechanism are arranged at the bottom of the vehicle body.

The invention discloses an automatic roadbed cleaning mechanism and on-board roadbed cleaning device. The problems that the dust suction effect is poor, the quantity of water consumption is large, andusing function of a sole cleaning mechanism is limited in an existing dust falling method of the prior art are solved, and the automatic roadbed cleaning mechanism and the on-board roadbed cleaning device have the beneficial effects of road cleaning, roadbed dedusting and water saving. According to the scheme, the automatic roadbed cleaning mechanism comprises a water tank and a cleaning mechanism, wherein the cleaning mechanism comprises a rack, the rack is provided with a rolling brush capable of rotating, a spraying nozzle is arranged on one side of the rolling brush, a solid liquid separating mechanism is arranged on the other side of the rolling brush, the entrance of the solid liquid separating mechanism faces the rolling brush, the solid liquid separating mechanism is connected with the water tank to send separated water to the water tank, the water tank is connected with the spraying nozzle to supply water for the spraying nozzle, the water is sprayed by the spraying nozzle, the ground is cleaned by the rolling brush, and in the process of rotating of the rolling brush, sewage with water is sent into the solid liquid separating mechanism.

The invention discloses a lake-near deep foundation pit dewatering device. The lake-near deep foundation pit dewatering device comprises a dewatering system, a drainage system, a collection system and a secondary utilization system; the dewatering system comprises a plurality of dewatering wells, a submersible pump and drainage hoses; the drainage system comprises a buried communication calandria, vertical pipes are arranged on the communication calandria, a plurality of fixers are arranged on the vertical pipes, the multiple drainage hoses respectively communicate with the top ends of the vertical pipes through the fixers, and the communication calandria communicates with a drainage pipe; the collection system comprises a glass fiber reinforced plastic water tank, a water inlet pipe and a water outlet pipe; the secondary utilization system comprises a filtering and purifying device and a pressurizing device. A groove is excavated beside a foundation pit, the communication calandria is embedded in the groove, the multiple vertical pipes are arranged on the communication calandria, and the drainage hoses in the dewatering wells are correspondingly connected to the vertical pipes beside, so that on one hand, dewatering can be reutilized, on the other hand, only the spaced vertical pipes are arranged on the ground surface, on-site construction vehicles can run among the vertical pipes, and the problem that running of the on-site construction vehicles is affected due to the fact that the drainage hoses directly communicate into a lake is solved.