68results about How to "Will not affect driving" patented technology

The invention discloses an audio mixing control method and apparatus for Wince vehicle-mounted multimedia. The audio mixing control method comprises: A, when supplications are started, generating corresponding process IDs, and when the already started applications need to play sound, creating corresponding audio streams; B, pairing the audio stream of each application and the corresponding process IDs for marking, and identifying the types of sounding applications according to the process IDs; and C, according to preset sound priorities, controlling the volume of an application whose priority is the highest to be highest, and closing or reducing the sound of an application whose priority is low. According to the invention, the volume of the application whose priority is the highest can be controlled to be highest according to the sound priorities, and the sound of the application whose priority is low can be reduced or closed, and such an automatic sound adjusting mode reduces the influence of other unnecessary sound, so that the problem can be solved that a user cannot listen clearly due to simultaneous playing of multiple sound at the same volume, manual operation by the user is unnecessary, the use of the user is greatly facilitated, and driving is not affected.

The invention discloses an AGV (automatic guided vehicle) traffic automatic control system and an AGV traffic automatic control method. The AGV traffic automatic control system comprises a navigation track and an AGV which runs on the navigation track, wherein an AGV drive unit is mounted on the AGV; a traffic control region is mounted on the navigation track; a wireless control unit is also arranged on the AGV; the wireless control unit is electrically connected with the AGV drive unit; and an information trigger device for opening and closing the wireless control unit on the AGV is arranged in the traffic control region. According to the AGV traffic automatic control system, the AGV automatic traffic control is realized based on a wireless communication technology, the project amount of traffic control construction is reduced, the hardware cost is lowered, wireless communication among AGVs is realized and traffic collision accidents are avoided; the whole and local influences in the traffic control are separated, and the territorial limitation in the traffic control is removed; the stability of the traffic control is improved, so that the traffic control is not easily interfered; and a wireless communication address code needs to be consistent with that of the AGV system, and if a conflict is existent, an internal address code of the AGV system and a corresponding channel of a wireless module are changed.

A sleeper-type dynamic failure detector for train features that multipole sets of CCD camera and lighting unit, vibration damper, protecting gate, cleaning unit, drive unit, insulating unit, electric unit and connecting lines are installed in a sleeper-type wooden box under rails for automatically taking the images of hook buffer, pneumatic brake, chassis, steering unit and the both sides of carriage, and the taken images are transmitted to detection center for analysis.

The invention discloses an anti-fatigue and anti-overspeed vehicle-mounted monitoring device based on voice intervention, which comprises a vehicle-mounted host, an image acquisition mechanism, a speed acquisition mechanism, a storage box, a voice intervention mechanism and a display screen. The image acquisition mechanism, the speed acquisition mechanism and the storage box are all connected withthe vehicle-mounted host; the voice intervention mechanism comprises a talkback box, a monitoring terminal and an enterprise terminal; the monitoring terminal and the enterprise terminal carry out voice intervention with a driver by the talkback box; both the monitoring terminal and the enterprise terminal are communicated with the vehicle-mounted host. According to the monitoring device adoptingthe structure and the method thereof, which are disclosed by the invention, early warning, alarming and voice intervention are carried out on the vehicle driving process; voice intervention implements point-to-point or point-to-many guidance on a violation vehicle; functions of early warning, violation alarming and voice intervention are achieved; meanwhile, emergency treatment can be timely madeto an emergency event, and audio and video data is simultaneously uploaded and stored so as to facilitate later responsibility division on the event.

The invention discloses a method for automatically alleviating traffic jams and eliminating difficult trips, by which the traffic jams are automatically alleviated by using the optimization effect of trip modes, and the difficult trips can be eliminated by using the independence of three sets of road systems including a walking road system, a cycling road system, a bus road system and the like without the influence of the traffic jams caused by cars. According to the invention, a solution that elevated slow-moving roads are arranged above the central dividing strips of ground level roads is completely applied to the areas which are required to alleviate traffic jams, thereby forming a structure having four sets of road systems including a walking road system, a cycling road system, a bus road system, and a car road system, and the like, wherein only when the trip modes of walking, cycling and taking a bus achieve the effect of convenience and comfortableness, the optimization effect of trip modes and the independence of three sets of road systems including a walking road system, a cycling road system, a bus road system can be generated.

The invention discloses a high voltage power transmission and distribution cable road-crossing machine tool and a cable erecting method. The high voltage power transmission and distribution cable road-crossing machine tool includes a stay wire tension device, a laying tension mechanism, a quick tensioning mechanism, a lead ejection device, a cable pulling rope and at least two wire erecting brackets, wherein a lead and the cable pulling rope are sequentially connected with the cable through a mouse-type wire connector; each wire erecting bracket includes a base, an upright and a wire erecting cross rod. According to the invention, compared with the prior art that the tool needs at least 5 persons for cable erecting, while the machine tool provided by the invention only needs 2 operators and the time consumed is only one fourth of the time consumed in the prior art, more importantly, the lead, the pulling rope and the cable are suspended all the time, thereby not influencing road transportation at all.

The invention relates to an ammonia recovering process and ammonia recovering equipment, namely a method and a device for recovering ammonia from gas from ammonia production plants at a low temperature and isobaric pressure. Several or all coolers of the isobaric ammonia recovering device cool ammonia water and absorb water used by ammonia by using liquid ammonia of which the temperature is lower than that of cooling water. The coolers include a double-travel internal cooler in a bubbling absorber, a coil tube type cooler, an out-tower ammonia water cooler, a demineralized water cooler, a first out-tower small ammonia water cooler, a second out-tower small ammonia water cooler. In the invention, ammonia water is cooled without using cooling water, and power is saved; the cooling area of the out-tower ammonia water coolers and the cooling area of the coolers on all layers of tower plates increase gradually from top down and are allocated according to different ammonia absorbing capacities and different dissolution heat released on all layers of tower plates and the cooler loads on the coolers on the layers of tower plates; and thus, the required cooling area is guaranteed and does not wasted, and the ammonia absorbing capacities on all layers of tower plates are fully played.

The invention discloses an urban express cargo midway delivery system and a delivery method thereof, wherein the urban express delivery midway delivery system in the present invention includes: a delivery channel, an elevator, a cargo storage and retrieval cabinet, a transport vehicle and a central controller; the delivery channel and The access channels are respectively provided with traveling rails, and a rail transfer device is provided between the intersecting traveling rails; the elevator is arranged at the end of the access channel; the cargo storage and withdrawal cabinet is arranged next to the elevator; the transport vehicle includes a frame and a driving device , wheels and cargo boxes, the wheels are matched with the traveling rails; the central controller is connected with the rail transfer device, the elevator, and the cargo storage cabinet through the control signal line or network. The midway transportation method of urban express goods in the present invention is used in the above system, and the urban express goods midway transportation system and its transportation method of the present invention can implement fast meal delivery in the city without being affected by traffic factors, and expand the meal delivery service delivery range.

The invention discloses an electric three-wheeled luggage barrow suitable for an airport. The electric three-wheeled luggage barrow is mainly characterized in that the lower ends of a front suspension and a rear suspension of the tail end of the left portion of a frame are provided with a front second bearing pedestal and a rear second bearing pedestal respectively, the outer portion of the front end face of the front second bearing pedestal and the outer portion of the rear end face of the rear second bearing pedestal are provided with a front rubber rear wheel and a rear rubber rear wheel respectively, the rubber rear wheels are driven by a DC motor through chain transmission, a front wheel component is arranged on the lower end face of a front wheel stand of the tail end of the right portion of the frame, a front wheel is arranged at the lower end of the front wheel component, a small journal of a front half shaft provided with the front rubber rear wheel and a small journal of a rear half shaft provided with the rear rubber rear wheel are connected with an active rotor of a front magnetic power brake and an active rotor of a rear magnetic powder brake through couplings and flat keys respectively, an advancing / retreating switch and a start switch are arranged on the upper end face of a front armrest arm, and a brake switch is arranged on the upper end face of a rear armrest arm. The problem that a passenger feels tired when pushing the luggage barrow to find an unoccupied seat in a waiting hall of the airport to wait for an airplane or pushing the luggage barrow to walk from a gate of the waiting hall of the airport to a security check is solved, and the passenger can conveniently and easily wait for the airplane or board the airplane.

The present application discloses a concrete shotcrete vehicle, which includes an automobile chassis system, a boom system, an electrical control system, a hydraulic control system, a heat dissipation system, an additive system and a pumping system. The automobile chassis system includes a cab and a chassis. The cab is connected to the chassis for moving the chassis, the boom system, the electrical control system, the hydraulic control system, the cooling system, the additive system and the pumping system They are all arranged on the chassis so that the weight of the whole vehicle of the shotcrete vehicle is distributed symmetrically with the center line of the chassis along the advancing direction. The concrete shotcrete vehicle provided by the application has a large operating range, a compact structure and stable operation.

The invention discloses a heat dissipation device for a new energy car. The device comprises a shell, wherein the bottom of the shell is movably connected with a bottom plate; the inside of the shellis fixedly connected with a partition plate; the top of the bottom plate is movably connected with a battery; the top of the battery is movably connected with the bottom of the partition plate; a through hole is formed in the surface of the shell; a cooling pipe is fixedly connected in the shell; the two ends of the cooling pipe penetrate through the shell and extend to the outside of the shell and are communicated with a water tank and a water pump respectively; the right side of the water pump is communicated with the left side of the water tank through a pipe; the front surfaces of the water tank and water pump are fixedly connected with the back surface of the shell. According to the heat dissipation device for the new energy car, through arrangement of a filter screen, the shell, thebottom plate, the through hole, the cooling pipe, the water tank and the water pump for cooperative usage, the heat dissipation device for the new energy car has a good heat dissipation effect, a storage battery of the new energy car cannot be damaged by high temperature, driving cannot be influenced, the demands of people can be met, and convenience is provided for people during use.

The invention relates to an automatic pressure-stabilizing bicycle tire, which comprises a tire, a high-pressure inner tube and a rim, and the high-pressure inner tube is arranged between the outer tire and the rim; between the high-pressure inner tube and the rim An automatic inflation device is provided, the inlet end of the automatic inflation device communicates with the atmosphere, the outlet end of the automatic inflation device communicates with the high-pressure inner tube; There is an automatic exhaust device, the intake end of the automatic exhaust device communicates with the high-pressure inner tube through the rim, and the exhaust end of the automatic exhaust device communicates with the atmosphere. The invention has the beneficial effects of simple and reasonable structure, convenient use, automatic inflation and exhaust of the high-pressure inner tube during riding, stable tire pressure, and no risk of tire blowout.

The invention discloses an electric shopping trolley with disinfecting, antifungal and magnetic-therapy functions. The electric shopping trolley is mainly characterized in that a second front / rear bearing pedestal is arranged at the lower end of a front / rear cantilever of the tail end of the left portion of a frame, front / rear rubber rear wheels which are driven by a direct-current motor through chain transmission are arranged outside the front end face and the rear end face of the second front / rear bearing pedestal respectively, front wheel members are arranged on the lower end faces of front wheel supporting bases at the tail end of the right portion of the frame, and front wheels are arranged at the lower ends of the front wheel members. Small journals for installing front / rear half shafts of the front / rear rubber rear wheels are connected with a driving rotor of a front / rear magnetic powder brake through couplers and flat keys respectively, and the outer surface of a front / rear armrest arm and the outer surface of a handle are coated with photocatalyst coatings with disinfecting and sterilizing functions respectively; a cylindrical magnet rod is arranged in an inner hole of the handle; a shopping basket is arranged at the upper end of an outer frame and the upper end of an inner frame of the frame. The electric shopping trolley can reduce disease spreading and improve the health level of customers, and customers can shop easily and conveniently in a supermarket.

The invention discloses a garbage can assembly and a road cleaning car. The garbage can assembly comprises a can body (1) and a clean water storing device (7); the inner part of the can body (1) is divided into a first space used as a garbage can (2), and a second space for storing the clean water storing device (7); the clean water storing device (7) comprises a water bag (5) for storing clean water. According to the garbage can assembly, the water bag is used, so that the problem of water leaking can be avoided; in addition, the water bag filled with water is fully supported through enclosure walls of the second space.

The invention belongs to the technical field of jacks, and relates to a vehicle-mounted jack, in particular to a vehicle jack. The vehicle-mounted jack overcomes the defects in the prior art, the supporting position of the jack can be selected as needed, and operation is convenient. According to the specific scheme, the vehicle-mounted jack comprises a vehicle chassis, the vehicle chassis is composed of crossbeams on the two sides and a cross bar between the crossbeams, a transmission system, a driving system, a steering system and a brake system are installed on the vehicle chassis, a guide groove is formed in the bottom of each crossbeam in the extension direction, the cross section of each guide groove is shaped like an inverted Chinese character 'ao', and a jack body capable of moving in the guide grooves back and forth is installed in the guide grooves. The jack body retracts and is suspended at the bottom of the chassis when not used, thereby not affecting running of a vehicle; in the maintenance process, the to-be-maintained position is selected, the jack body is fixed with lock catch devices arranged on the crossbeams at intervals, the position of the jack body will not be changed, and supporting stability is improved.

The invention relates to a vehicle-mounted solar power generation device and an electric vehicle. A power generation device body comprises a blade assembly and a storage box, wherein the blade assembly comprises a plurality of photovoltaic blades, the storage box is used for accommodating the power generation device body and is used for being arranged on a vehicle body of the vehicle, the power generation device body has a storage state and an unfolding state, in the storage state, the power generation device body is accommodated in the accommodating box, and the plurality of photovoltaic blades are overlapped; and in the unfolding state, the power generation device body extends out of the storage box, and the photovoltaic blades are unfolded. Solar energy can be converted into electric energy to charge the power battery through the photovoltaic blades. Therefore, the endurance mileage of the electric vehicle is increased, and the use experience of the electric vehicle is improved. Moreover, the power generation device body has the storage state and the unfolding state, and can be switched between the two states, thereby facilitating the reduction of the space occupied by the storage box and the whole vehicle-mounted solar power generation device in the vehicle.

The invention discloses a relay type multi-motor multi-speed-ratio electric vehicle automatic transmission device and belongs to the field of electric vehicles. A differential planetary shaft is connected with a motor through a variable gear; a big gear is arranged on a planet carrier shell; a one-way clutch is arranged between the big gear and a differential mechanism; the big gear is connected with different motors through additional variable gears; different speed ratios are achieved among the motors and the variable gears connected with the motors; the motors are connected with current detection devices; and each motor and the corresponding current detection device are connected with a controller. The relay type multi-motor multi-speed-ratio electric vehicle automatic transmission device can prevent the situation that running of an electric vehicle with a single motor is affected due to failure of the single motor, reduce the power consumption of the electric vehicle, improve running flexibility of the electric vehicle, simplify operation of the electric vehicle and prolong the service life of a battery.

The invention relates to a novel efficient anti-explosion tire. The novel efficient anti-explosion tire comprises a tire grounding zone (1)which comes into contact with the ground , an inflatable deformation vacuum tire body (4) and a plurality of elastic buffering flexible auxiliary bodies (3) which are uniformly fixed between a vacuum tire body section and thickened tire wall (6) and the inflatable deformation vacuum tire body (4) to connect, fix and support the vacuum tire body and the tire grounding zone (1) which comes into contact with the ground so as to prevent the inflatable deformation vacuum tire body (4) from directly coming into contact with the ground. Firstly, the whole tire is arranged on a steel rim (7) in a sleeving manner and is inflated for expansion through a tire charging connector (5), and the vacuum tire body section and thickened tire wall (6) is tightly attached to the inner wall (8) of the steel rim, so that the whole tire is fixed on the steel rim of a wheel. During the movement of the whole wheel, the novel efficient anti-explosion tire has the characteristics of dual shock absorption and noise reduction, the problem of air leakage of the tire caused by pricking of sharp objects is avoided, fuel depletion is reduced, and the hidden danger of the flat tire due to thermal expansion gas generated by the friction between the tire and the ground is avoided.

The invention relates to the field of electric wire laying technologies, in particular to an electric wire erecting device which comprises a vertical support, a transverse arm and a driving mechanism. The transverse arm is rotationally connected to the upper end of the vertical support, and the lower end of the vertical support is used for being fixed onto the surface of the ground; the driving mechanism is in transmission connection with the transverse arm and is used for driving the transverse arm to rotate relative to the vertical support. The electric wire erecting device has the advantages that the vertical support can be arranged on a side of a highway or a railway or a river by high-altitude wire erecting staffs, then the transverse arm can be rotationally connected with the upper end of the vertical support, and the driving mechanism can be in transmission connection with the transverse arm; the driving mechanism can be started, and the transverse arm can rotate relative to the vertical support, is perpendicular to the vertical support and further can cross the highway or the railway; the high-altitude wire erecting staffs can carry out operation on the transverse arm at the moment, electric wires can move along the vertical support and the transverse arm without affecting running of vehicles on the highway below the transverse arm or running of trains on the railway or ships on the river, and accordingly economic loss can be reduced to the great extent.

The invention aims at providing a control method and system of LED intelligent street lamps for highway lighting. The control method comprises the following steps: whether LED street lamps on a highway are in an on state or not is judged; if the LED street lamps on the highway are in an on state, the illumination intensity of a first road section is controlled to be set illumination intensity, wherein the set illumination intensity is determined according to the illumination intensity in a tunnel; and the power of LED street lamps on a second road section is adjusted according to the power ofthe LED street lamps on the first road section and the illumination intensity on other non-tunnel roads to enable the illumination intensity of the second road section to linearly change, wherein thefirst road section is a road section connected with the tunnel entrance and located outside the tunnel, and the second road section is a road section connected with the first road section and locatedoutside the tunnel. According to the technical scheme, the illumination intensity in the tunnel does not need to be weakened, so that driving of vehicles in the tunnel is not affected, and the drivingsafety of the vehicles in the tunnel can be guaranteed.

The invention discloses a garbage can assembly and a road cleaning car. The garbage can assembly comprises a can body (1) and a clean water storing device (7); the inner part of the can body (1) is divided into a first space used as a garbage can (2), and a second space for storing the clean water storing device (7); the clean water storing device (7) comprises a water bag (5) for storing clean water. According to the garbage can assembly, the water bag is used, so that the problem of water leaking can be avoided; in addition, the water bag filled with water is fully supported through enclosure walls of the second space.

The invention provides multifunctional agricultural seeding equipment which comprises a transverse mounting plate, a pushing rod, a rear side wheel frame, a rear wheel, a storage frame, a storage battery, a power supply switch, an adjustable reinforcement storage conduit structure, a material storage box structure, a driving motor, a large-diameter driving wheel, a small-diameter driving wheel, adischarge transmission belt, a front side wheel frame, a transmission belt buffer jacking frame structure, a detachable front wheel structure and a movable transmission belt, wherein the pushing rod is mounted at the left end of the transverse mounting plate by bolts. According to the invention, a stainless steel outer ring and a ground-gripping movement wheel are arranged, so that the disassemblyof screws on the stainless steel outer ring from the ground-gripping movement wheel is facilitated, and the disassembly of a ground-gripping tooth is facilitated; the stainless steel outer ring and the ground-gripping teeth can be disassembled without affecting driving of the equipment on a normal road; a longitudinal reinforcement rod, an inclined reinforcement frame, a movable sleeving and a transverse reinforcement frame are arranged on a transverse reinforcement plate, so that the improvements on fixation of a seeding pipe and an adjustment casing are facilitated.

The invention discloses an anti-rolling over semi-closed lifeboat. The anti-rolling over semi-closed lifeboat comprises a shell, a ceiling and a driving cab, foldable inflation wings are mounted on ship boards on the two sides of the shell, and the inflation wings are connected with air compressor cylinders and air valves. The inflation wings are often folded to be tightly attached to the boat side, driving cannot be affected, once windstorm and rough seas attack the boat, or the boat body inclines to a certain degree, the inflation wings can be rapidly unfolded and inflated just by pressing the air valves, the unfolded inflation wings can prevent the boat from rolling over, and safety driving of the lifeboat is ensured accordingly.

The invention relates to a snow melting vehicle and a dissipated steam eliminating device thereof. The snow melting vehicle comprises a vehicle body and a steam cover arranged on the vehicle body; thesnow melting vehicle further comprises a collection passage with an exhaust fan; and the collection passage is provided with an air suction opening extending to the steam cover to collect dissipatedsteam of the steam cover. Through the exhaust fan, the dissipated steam of the steam cover is collected to prevent the dissipated steam from surrounding the vehicle body to affect the visual field ofa driver; after the dissipated steam is collected, the running of passing vehicles cannot be affected so that the driving safety is enhanced, and the image of the snow melting vehicle product is alsoimproved; and meanwhile, a situation that the steam is gathered around the vehicle body to cause erosion to a chassis part and cause short circuit of a chassis wiring harness is avoided.

The utility model relates to an automobile tire temporary replacing device used in the flat tire, in particular to a tire replacing device. The tire replacing device is simple in structure, convenient to use and capable of enabling an automobile after the flat tire to run at the low speed. The tire replacing device comprises an axle and is characterized in that a jack with a pressing rod is arranged on the axle through a bearing; a roller is arranged at the lower end of the jack; telescopic rods are arranged on the front side and the back side of the lower end of the jack; one end of each telescopic rod is hinged to the jack; the other ends of the telescopic rods are hinged to a motor vehicle frame.