31results about How to "Prevent affecting driving safety" patented technology

The invention discloses an intelligent regulation system for an automobile central rearview mirror and a control method of the intelligent regulation system. The intelligent regulation system comprises a CPU (Central Processing Unit), a storage unit, a reversing module, a camera, a key set, a position detection module for detecting the front-and-back position of a driver seat and an angle detection module for detecting an inclination angle of the driver seat, wherein the reversing module comprises a first driving motor driving the central rearview mirror to rotate up and down and a second driving motor driving the central rearview mirror to rotate left and right; the camera is arranged on the top part of an automobile cab and is positioned in front of the driver seat; the CPU, the storage unit and the key set are arranged on an automobile console; the CPU is respectively and electrically connected with the storage unit, the first driving motor, the second driving motor, the camera, the key set, the position detection module and the angle detection module. According to the intelligent regulation system and the control method disclosed by the invention, the position of the central rearview mirror can be regulated in real time, the central rearview mirror is enabled to be positioned in an optimal position all the time, and an optimal view field is enabled to be obtained by a driver all the time.

The invention discloses a vehicle component upgrading method, and the method comprises the steps: obtaining an upgrading task and an upgrading package corresponding to a vehicle, wherein the upgradingpackage comprises a corresponding to-be-upgraded component, and the upgrading task comprises an upgrading sequence of the to-be-upgraded component; acquiring a current running state of the vehicle, and judging whether the current running state meets a preset upgrading condition corresponding to the to-be-upgraded component or not; when it is judged that the preset upgrading condition is met, upgrading according to the upgrading sequence, and updating the to-be-upgraded component according to the upgrade package, so the vehicle component upgrading process is prevented from influencing vehicledriving and driving safety, and the problems that the vehicle component cannot work normally and the vehicle cannot run normally due to the fact that a certain vehicle component is upgraded and the dependent vehicle component is still in the previous version are solved by presetting the upgrading sequence of the components in the upgrading task.

The invention relates to a method for controlling the blowing mode of an automobile automatic air conditioner. The method comprises the following steps of 1, calculating the blowing mode of the automobile automatic air conditioner; 2, judging whether the rotating speed Vspeed of an engine is greater than a preset rotating-speed threshold value Voffset or not; if so, then executing step 3; otherwise, executing step 7; 3, calculating a stroke enhancing value A according to the rotating speed Vspeed of the engine; 4, calculating the temperature difference delta T of currently detected outlet-air temperature and last-time detected outlet-air temperature; 5, judging whether the absolute value of the difference of the temperature difference delta T and the stroke enhancing value A is smaller than a preset temperature-difference threshold value delta t or not; if so, then executing step 6; otherwise, executing step 7; 6, adjusting the blowing mode according to the currently detected outlet-air temperature; 7, keeping the current blowing mode. Therefore, the inaccuracy of the outlet-air temperature detected by a temperature sensor due to the influences of other factors is avoided, and the blowing mode of the automobile automatic air conditioner is guaranteed, so that the environmental comfort level in an automobile is high.

The present invention relates to a vehicle-mounted water tank device with ultrasonic anti-condensation and self-cleaning functions. The vehicle-mounted water tank device comprises a water tank body, a plurality of wave-proof plates are evenly arranged in the water tank body at intervals, an ultrasonic module is further arranged on the bottom edge of each wave-proof plate, and each ultrasonic module is composed of a sealed outer shell, an ultrasonic transducer and a sealed line pipe. An electronic temperature measuring probe element is further arranged on the water tank body. The ultrasonic module is used for conducting ultrasonic cavitation cleaning on the inner cavity of the water tank, microorganisms in water are killed, and water scale is completely eradicated; due to the design of the wave-proof plate, the wave potential of water in the water tank can be completely eradicated in the vehicle running process, and the situation that the wave potential affects the vehicle running safety is prevented; besides, by means of cooperation of the ultrasonic module and the electronic temperature measuring probe element, when the water temperature in the water tank is too low, the ultrasonic module can be started for cavitation, water molecules in the water generate intense mutual impact movement, and the purposes of increasing the water temperature and preventing water condensation are achieved.

The invention discloses a novel A-pillar structure of an automobile with a frameless door. The novel A-pillar structure comprises an outer decorating part, a side wall outer plate, an A-pillar reinforcing part and an A-pillar inner plate which are sequentially arranged from outside to inside. The side wall outer plate is provided with a first front lap-joint flange, a first rear lap-joint flange and a first protruding part. The A-pillar reinforcing part is provided with a second front lap-joint flange, a second rear lap-joint flange and a second protruding part; the A-pillar inner plate is provided with a third front lap-joint flange, a third rear lap-joint flange and a third protruding part, the section of the third protruding part is in a V shape, the third rear lap-joint flange inclines inwards in the direction close to the frameless vehicle door, and a first cavity is formed between the second protruding part and the third protruding part. According to the novel A-pillar structure of the automobile with the frameless automobile door, the overall strength of the A-pillar can be guaranteed, the A-pillar is prevented from being bent in the front 25% offset collision test, and therefore the collision safety performance of the whole automobile is improved, and meanwhile the obstacle angle of the A-pillar is prevented from being increased.

The invention provides a vehicle air conditioner deflector and a vehicle. The vehicle air conditioner deflector comprises a deflector body (6). The deflector body (6) is of an integral structure, the outer side is a smooth curved plane, and the inner side is provided with a plurality of protruding brackets (7) for changing the air flow direction. The deflector body (6) is made of polypropylene. The vehicle comprises the vehicle air conditioner deflector. The deflector body (6) is clamped and fixed to the end, close to a windshield (1), of a ventilating cover plate (2) of the vehicle. The deflector body (6) is positioned above an air conditioner external circulation air inlet (4). According to the vehicle air conditioner deflector and the vehicle provided by the invention, the problem that rainwater cannot flow into a drain channel from an opening in the ventilating plate in time when the rainfall is heavy, thereby affecting a driver's line of sight is solved; and the air flow direction is also changed, and the intake volume of the air conditioner is increased when the air conditioner is in the external circulation operating condition.

The invention discloses an open wagon suitable for high-frequent unloading of a car dumper. A cross gap of a bogie is not less than the gap between a car body and a car board; an anti-jumping cushionblock is arranged between the side frame of the bogie and a swing bolster; the joint between an impact base of a rotating hook and a hook rotating part is provided with a gap which is more than 0; thetop end of the side pillar of the car body is provided with a groove-shaped crushing cushion plate, the side face of the side pillar is provided with a wear cushion plate; the outside of a swing bolster spring of the bogie is provided with a spring collar; a swing bolster stop and other combined mechanisms are arranged at the contact part of both sides and the side frame of the end part of the bogie swing bolster. The open wagon solves the matching problem of the car body, the bogie and the hook on the car dumper, thus a customer can make the high-frequent overturning unloading possible by the car dumper for fixing the car board and a counterweight pressing car; the efficiency is improved and the maintenance cost of the car dumper is saved; meanwhile, the problems of worn hook, damaged bogie and worn car body are solved, and the vehicle maintenance cost is reduced.

The invention relates to a construction method of a platform wall and the platform wall, and the construction method of the platform wall specifically comprises the following steps that S1, a platform wall concrete structure is divided into three sections, and the first section is divided into a bottom plate (1); the second section is divided into a haunching part (2); the third section is divided into an upper wall body (3); S2, a bottom plate (1) is constructed firstly; S3, construction is conducted on the haunched position (2); and S4, finally, an upper wall body (3) is constructed. The platform wall manufactured by the construction method comprises the bottom plate (1); the haunching part (2) on the bottom plate (1); and the upper wall body (3) arranged on the haunching part (2). According to the construction method, the precision of the installation formwork can be improved, and the size error of the platform wall manufactured according to the method is smaller.

The invention discloses a display panel, a manufacturing method of the display panel and a display device, and belongs to the technical field of display. The light-emitting layer is located on one side of the substrate, and the light-emitting layer comprises a plurality of light-emitting areas; the visual angle control layer is located on the side, away from the substrate, of the light-emitting layer, and the visual angle control layer comprises a plurality of color resistors; the orthographic projection of the color resistor to the substrate is located between the orthographic projections of the adjacent light-emitting areas to the substrate; the color of the color resistor is different from the light emitting color of the adjacent light emitting area. The manufacturing method is used for manufacturing the display panel, and the display device comprises the display panel. The visible area of the display screen can be kept within a certain angle range, the anti-peeping and privacy protection effects are achieved, meanwhile, the transmittance can be improved, the light emitting efficiency is improved, and the display screen is suitable for transparent display screens.

Disclosed is an embedded fixed type seamless high manganese steel frog structure. The structure comprises a high manganese steel frog body and a wear-resisting point rail mosaic block. The frog pointrail easy-to-wear zone of the high manganese steel frog body is provided with a vertical-through inner cavity, and bearing shoulders are symmetrically manufactured at the lower portions of the two side walls of the inner cavity; the length and width of the wear-resisting point rail mosaic block are matched with the length and width of the inner cavity, the rail type of the wear-resisting point rail mosaic block is consistent with the rail type of the frog point rail deletion zone on the high manganese steel frog body, supporting shoulders are symmetrically manufactured at the lower portions ofthe two side walls of the wear-resisting point rail mosaic block, the wear-resisting point rail mosaic block is embedded into the inner cavity, the supporting shoulders are seated on the bearing shoulders, and an upper welding line and a lower welding line formed between the wear-resisting point rail mosaic block and the high manganese steel frog body are welded, so that the wear-resisting pointrail mosaic block and the high manganese steel frog body are fixed together to form a complete frog structure. A heavy-load seamless circuit is adopted, and the whole service life of the frog can be prolonged.

The invention relates to a retractable power supply locomotive rainproof outside rear-view mirror and relates to the field of power supply locomotive parts. A flashing board, a reflective mirror and arotating device are arranged on a mirror shell; a fixing device is arranged on the rotating device; the mirror shell consists of a bottom plate, a shell, a connecting shaft and a bulb; the shell andthe connecting shaft are arranged on the bottom plate; the bulb is arranged on the connecting shaft; the flashing board consists of a baffle, a pull rod, a first connecting rod, a second connecting rod, a spring and a clamping block; the pull rod, the first connecting rod and the second connecting rod are arranged on the baffle; the spring is arranged on the first connecting rod; the clamping block is arranged on the spring; the spring is arranged on the second connecting block; the clamping block is arranged on the spring; the reflective mirror consists of a lens and a connecting block; the connecting block is arranged on the lens; the rotating device consists of a connecting plate, a first fixing shaft, a second fixing shaft, a spring and a clamping block. According to the retractable power supply locomotive rainproof outside rear-view mirror, the practicability is high, the use is very convenient, running safety accidents are prevented, and personal safety is guaranteed.

The invention discloses a steering wheel switch capable of preventing false triggering and a using method. The steering wheel switch capable of preventing false triggering comprises a touch panel, a plurality of touch films, a microswitch and a computing chip, wherein the touch panel is installed on a steering wheel, the upper surfaces of the plurality of touch films are fixedly connected with thetouch panel, the lower surfaces of the plurality of touch films are fixedly connected with a connecting rod mechanism, the connecting rod mechanism is fixedly connected with the microswitch, and theplurality of touch films and the microswitch are electrically connected with the computing chip. The steering wheel switch has the advantages that the simple on-off logic of a touch switch is overcome, and mistaken touch in the driving process is prevented.

The invention discloses an electromobile four-gear manipulator which comprises a base, a shell, a spindle, a gear rod, a handle and a gear shift signal generating device. The shell is fixedly mounted on the top surface of the base, a rectangular notch is formed in the middle of the base, the spindle is horizontally arranged in the rectangular notch penetratingly and fixedly connected with the base, an arc-shaped long slotted hole is formed in the top surface of the shell, an rotation axis of the arc-shaped long slotted hole is parallel to an axis of the spindle, the gear rod penetrates the long slotted hole in the top surface of the shell, a shaft sleeve arranged at the lower end of the gear rod is mounted on the outer side of the spindle in a sleeved manner, the handle is fixedly mounted at the top end of the gear rod, and the gear shift signal generating device is mounted between the gear rod and the shell. The electromobile four-gear manipulator is used for realizing gear shift of an electromobile; the gear shift signal generating device is mounted between the shell and the gear rod, a gear shift signal is triggered solely by swinging the gear rod, and a gear shift signal output end is connected with an electromobile driving motor to realize control on rotating speed and steering. Compared with existing manipulators, the electromobile four-gear manipulator is more compact in structure and convenient to mount.