30results about How to "Improve driving convenience" patented technology

A character display module comprises a character organic light emitting diode panel, a printed circuit which is electrically connected to the character organic light emitting diode panel, a drive controller which is disposed on the printed circuit board to drive and control the character organic light emitting diode panel, and a frame which is used to position the character organic light emitting diode panel on the printed circuit board. Therefore, such an arrangement provides a lighter, thinner, high quality, cost-saving and energy-saving character display module.

Disclosed is a creep control system and method for a hybrid vehicle, which controls the driving of a motor according to the distance to a preceding vehicle in order to provide creep driving when the hybrid vehicle has come to a complete stop. In particular, driving information is detected and a determination is made as to whether the hybrid vehicle is in an idle stop and completely stationary state. Then when the hybrid vehicle is in the idle stop and completely stationary state, a determination is made as to whether a distance from a preceding vehicle is more than a predetermined distance. When the distance to the preceding vehicle is more than the predetermined distance, a motor is driven to perform creep driving.

A wide area surround view monitoring apparatus for a vehicle includes: a camera module installed in an ego (self-driving) vehicle, and configured to acquire a surround image, wirelessly transmit the acquired surround image, wirelessly receive a camera image from a neighboring vehicle to measure RSSI, and transmit the RSSI with the surround image of the ego vehicle and the camera image of the neighboring vehicle through a vehicle network; and a controller configured to receive the surround image of the ego vehicle, the camera image of the neighboring vehicle and the RSSI from the camera module, determine and output a possibility of collision with the neighboring vehicle, configure a wide area SVM view by synthesizing the surround image of the ego vehicle with the camera image of the neighboring vehicle, and generate a local wide area image map by calculating a possible driving space of the ego vehicle.

A tire angle change motor steers a host vehicle according to a tire angle corresponding to the rotation angle of a steering wheel detected by a steering wheel angle sensor. A gear ratio calculating unit of a tire angle control unit changes the amount of steering corresponding to the rotation angle of the steering wheel required for the tire angle change motor to steer the host vehicle, depending on the amount of pushing of the steering wheel detected by the pushing amount sensor. Therefore, it is possible to improve the convenience of a driving operation for steering. A pushing direction reaction force motor changes a reaction force generated against the amount of pushing of the steering wheel by the driver, depending on the speed of the host vehicle detected by a vehicle speed sensor. Therefore, the reaction force makes it possible to prevent the host vehicle from being steered by an unintended operation of the driver in various traveling states of the vehicle.

A server and a method for automatically controlling regenerative braking of an eco-friendly vehicle are provided. A regenerative braking level is calculated by considering driving information and a driving environment of a vehicle using a regenerative braking controlling server. The calculated regenerative braking level is transmitted to a regenerative braking controlling apparatus mounted within the vehicle and thus, even though a vehicle driver does not directly set the regenerative braking level, the regenerative braking level transmitted from the regenerative braking controlling server is received through the regenerative braking controlling apparatus of the vehicle to perform regenerative braking, thereby enhancing driving convenience and stability, and fuel efficiency.

The present invention relates to a transmission device for an electric vehicle, comprising: an input shaft that rotates according to power of an electrically driven motor; and a pair of input gears that are disposed on the input shaft And having mutually different outer diameters; an output shaft configured with a low speed gear and a high speed gear selectively rotated by the pair of input gears;and a synchronizing device disposed at the low speed gear of the output shaft And the high speed gear, and while sliding in the axial direction, selectively connecting with any one of the low speed gear and the high speed gear to be synchronized with the output shaft; and a parking gear, wherein The sides of any one of the input gears are integrally formed and selectively locked by the parking pawls to perform a parking action.

Construction equipment including a hydraulic pump driven by an engine, a lower driving structure, an upper swing structure swingably mounted on the lower driving structure, a working device mounted on the upper swing structure and having a boom, an arm, and a bucket respectively driven by a hydraulic cylinder is disclosed. The construction equipment comprises a rear view camera to permit a driver to view rearward traffic conditions.

The invention discloses a vehicle shifting method. The method comprises the following steps: moving a shifting power input component to input a shifting instruction; acquiring gear information input by the shifting power input component which is moved, and transmitting the gear information to an automobile electronic control unit to carry out processing; and outputting the shifting instruction by the automobile electronic control unit, and controlling an automobile power output end to execute a shifting operation. The method is characterized in that two signal acquisition manners such as electromagnetic induction detection and mechanical contact type detection are adopted to acquire the gear information input after moving the shifting power input component, and during the processing of the automobile electronic control unit, the shifting instruction is output after comparing and verifying the two pieces of acquired gear information. The method disclosed in the invention has the advantages of being simple to implement, improving the safety, improving the shifting operation reliability, and improving the driving convenience and facilitating the fault handling under the condition that the automobile safety risk is reduced.

Disclosed is an interlocking system between content player devices. The interlocking system includes: a first mobile device; a second mobile device, in which an interlocking program is installed, interlocked with the first mobile device, and configured to receive and execute one or more contents executed by the first mobile device, and a vehicle head unit, in which an interlocking program is installed, interlocked with the second mobile device, and configured to receive and execute the contents executed by the second mobile device.

The invention relates to a music player integrated with 4G network sharing and vehicle diagnosis functions. The music player comprises a control device, a wireless communication device, an audio decoding device, a frequency modulation emitting device, and a network communication device. The control device is connected with the wireless communication device and the on-board diagnostic (OBD) system of a vehicle. The wireless communication device is in wireless communication connection with a mobile terminal. The audio decoding device is connected with the wireless communication device and the frequency modulation emitting device. The frequency modulation emitting device is in wireless communication connection with an on-board radio of the vehicle. The network communication device is connected with the vehicle and is in communication connection with a network device via the 4G network. The music player outputs fault data in real time and sends to the mobile terminal the fault data to be displayed. A user may check and upload the fault data by means of the mobile terminal so that an influence on data acquisition due to the concealed OBD interface is prevented and data acquisition stability is enhanced. Music resources sent by the mobile terminal can be transmitted to the on-board radio to be played and the 4G network can be shared by the network communication device.

The utility model relates to a vehicle running control device and control method by virtue of an automatic gearbox. The control device comprises a gear lever sensor which senses the position of a gear lever of the automatic gearbox in a motion mode, and a running control part which receives position input of the gear lever and controls an EMS control part and an EPB control part according to the motion mode and thus accelerates or decelerates a vehicle. Since a driver can adjust acceleration and deceleration with hand instead of feet during traffic jam, so that driving convenience of the driver is improved.

The invention discloses an electronic gear selecting mechanism for an automobile. The electronic gear selecting mechanism for the automobile comprises an installing base which is provided with a gear shifting power input component; and a plurality of gear positions are arranged within the movement range of the gear shifting power input component. The electronic gear selecting mechanism for the automobile further comprises a plurality of signal induction and acquisition components relatively and fixedly arranged on the installing base or the gear shifting power input component and signal induction components arranged corresponding to the signal induction and acquisition components; the signal induction components are relatively and fixedly arranged on the gear shifting power input component or the installing base; and the signal induction components can enter the induction range of the signal induction and acquisition components to achieve signal acquisition when the gear shifting power input component moves and shifts gears. The electronic gear selecting mechanism for the automobile is characterized in that the number of the signal induction and acquisition components is at least two, and the number of the signal induction components is at least two. The electronic gear selecting mechanism for the automobile has the beneficial effects of being simple in structure, capable of improving the safety performance and improving gear shifting operation reliability, capable of improving the driving convenience and fastness to facilitate fault treatment under the condition that the safety risk of the automobile is reduced and the like.

The invention provides a vehicle control method and device, control equipment and a vehicle, and the control method comprises the steps: controlling the vehicle to enter a crawling mode and monitoringthe stroke of a push rod of a main cylinder when the vehicle is started; when the stroke of the main cylinder push rod is changed and the vehicle speed is reduced to 0, the current first moment and the first stroke of the main cylinder push rod are obtained, and the stroke of the main cylinder push rod continues to be monitored; when the main cylinder push rod stroke is smaller than the first stroke, controlling the vehicle to run; when the stroke of the main cylinder push rod is larger than the first stroke, judging whether the vehicle meets the short-term parking activation condition, and when the short-term parking activation condition is met, controlling the vehicle to exit from the creeping mode and enter the short-term parking mode; wherein the short-term parking activation condition at least comprises that an accelerator pedal is not stepped down; the current vehicle speed is 0; the time interval between the current moment and the first moment is greater than a preset first duration threshold; and the main cylinder push rod stroke between the current moment and the first moment is greater than 0. According to the method, crawling and other modes can be started only throughthe brake pedal, and operation is easy.

The invention discloses a vehicle shifting method. The method comprises the following steps: moving a shifting power input component to input a shifting instruction; acquiring gear information input by the shifting power input component which is moved, and transmitting the gear information to an automobile electronic control unit to carry out processing; and outputting the shifting instruction by the automobile electronic control unit, and controlling an automobile power output end to execute a shifting operation. The method is characterized in that two signal acquisition manners such as electromagnetic induction detection and mechanical contact type detection are adopted to acquire the gear information input after moving the shifting power input component, and during the processing of the automobile electronic control unit, the shifting instruction is output after comparing and verifying the two pieces of acquired gear information. The method disclosed in the invention has the advantages of being simple to implement, improving the safety, improving the shifting operation reliability, and improving the driving convenience and facilitating the fault handling under the condition that the automobile safety risk is reduced.

The invention provides an interval transmission misoperation-preventing device for a commercial vehicle to smoothly shift from a low-speed gear to a high-speed gear during the interval transmission process of the multi-gear manual transmission of the commercial vehicle based on the driving information of the commercial vehicle. The interval transmission misoperation-preventing device for the commercial vehicle comprises a first switching valve 100 provided with a working pressure application port in linkage with an interval switch 54 on a gear-shifting handle 50 to realize the switching of ports; a shut-off valve 110 provided with a working pressure application port to realize the switching of ports during the transmission process shifting in the transmission mode 56 of the gear-shifting handle 50; a second switching valve 120 in linkage with the interval switch 54 to realize the switching of ports; an interval actuator 130 used for realizing the interval transmission based on the working pressure provided by the port of the second switching valve 120; and a safety control valve 140 used for limiting a working pressure signal from the first switching valve 100 to the second switching valve 120 through receiving a blocking signal based on the vehicle speed information.

The invention discloses a main transmission device for a strip wrapping machine. The main transmission device comprises a crossbeam and a plurality of transmission elements. The transmission elementsare detachably and fixedly mounted on the crossbeam at intervals, the transmission elements include bases, spindles and connecting rod mechanisms, the spindles are vertically and rotatably mounted onthe bases, the lower sides of the right ends of the bases are rotatably mounted on the lower end of the crossbeam, the right ends of the connecting rod mechanisms are rotatably connected to the upperend of the crossbeam, the left ends of the connecting rod mechanisms are rotatably connected to the left ends of the bases, the spindles the transmission elements are connected with a transmission belt in a transmission mode, the connecting rod mechanisms are used for controlling the joint transmission or detachment of the spindles of the transmission elements with the transmission belt, and wirethrough hole penetrating through axes are formed in the spindles. The structure design of the main transmission device is simple and reasonable, the synchronous operation of the multiple transmissionunits is driven by the transmission belt, the working efficiency of the strip wrapping machine equipment with the main transmission device is ensured, and each transmission unit can be controlled separately; and the structure design of the strip wrapping machine can be simplified, and the production, processing and maintenance efficiency of the strip wrapping machine can be guaranteed.

A tire angle change motor steers a host vehicle according to a tire angle corresponding to the rotation angle of a steering wheel detected by a steering wheel angle sensor. A gear ratio calculating unit of a tire angle control unit changes the amount of steering corresponding to the rotation angle of the steering wheel required for the tire angle change motor to steer the host vehicle, depending on the amount of pushing of the steering wheel detected by the pushing amount sensor. Therefore, it is possible to improve the convenience of a driving operation for steering. A pushing direction reaction force motor changes a reaction force generated against the amount of pushing of the steering wheel by the driver, depending on the speed of the host vehicle detected by a vehicle speed sensor. Therefore, the reaction force makes it possible to prevent the host vehicle from being steered by an unintended operation of the driver in various traveling states of the vehicle.

The invention discloses an LNG (Liquefied Natural Gas) pressurization control system. Liquefied natural gas is stored in an LNG storage tank, and the liquefied natural gas is converted into gaseous natural gas through a vaporizer device and stored in a first gaseous natural gas buffer tank; a pressure sensor detects the air pressure of a second gaseous natural gas buffer tank and sends the air pressure to a pressurization control device; when the pressurization control device detects that the received air pressure is smaller than a preset minimum value, the gaseous natural gas in the first gaseous natural gas buffer tank is pumped into the second gaseous natural gas buffer tank, and when the air pressure of the second gaseous natural gas buffer tank reaches the air pressure for starting the natural gas engine, a natural gas engine is started; and when the pressurization control device detects that the received air pressure is larger than a preset maximum value, the pressurization control device stops working. The pressurization control device is arranged for air exhaust and pressurizing, rapid pressurizing can be achieved in a short time, engine starting is achieved in a short time, and driving convenience is improved.

The motor-driven power steering may include a user selection unit, a driving motor unit, and a control unit that includes a basic current map creating driving torque according to a vehicle speed for controlling the driving motor unit by using a vehicle speed and steering torque input through CAN communication and a sub-current map obtained by reducing the basic current map at a predetermined reduction ratio, creates adjustment torque corresponding to an adjustment signal adjusted by the user selection unit by using the sub-current map, and includes a sub-functional logic adjusting driving torque created by the basic current map by the created adjustment torque, a driving torque compensation map compensating adjustment driving torque adjusted by the sub-functional logic in accordance with the traveling state of a vehicle, and a driving logic that controls the driving motor unit by using compensation driving torque compensated by the driving torque compensation map.

A server and a method for automatically controlling regenerative braking of an eco-friendly vehicle are provided. A regenerative braking level is calculated by considering driving information and a driving environment of a vehicle using a regenerative braking controlling server. The calculated regenerative braking level is transmitted to a regenerative braking controlling apparatus mounted within the vehicle and thus, even though a vehicle driver does not directly set the regenerative braking level, the regenerative braking level transmitted from the regenerative braking controlling server is received through the regenerative braking controlling apparatus of the vehicle to perform regenerative braking, thereby enhancing driving convenience and stability, and fuel efficiency.

The invention relates to the technical field of electric automobiles, and discloses an electric automobile ramp parking control method, an electric automobile ramp parking control system and an electric automobile. The electric automobile ramp parking control method includes following steps: amending motor rotation speed signals according to automobile gear positions; performing low pass filteringon the amended motor rotation speed signals, and obtaining a low frequency signal of the motor rotation speed signals; comparing the low frequency signal of the motor rotation speed signals with a set range value of a zero interval of motor rotation speed, and obtaining first motor rotation speed not within the zero interval range of the motor rotation speed; obtaining rotation speed deviation and accelerated speed deviation through the first motor rotation speed; judging if an automobile slip prevention function is started, and if yes, obtaining slip prevention torque according to the rotation speed deviation and the accelerated speed deviation; and comparing the slip prevention torque with current brake torque of the automobile, and outputting compensation torque so as to park the automobile. The electric automobile ramp parking control method effectively prevents the automobile from slipping back on a ramp, and improves driving safety.

A character display module comprises a character organic light emitting diode panel, a printed circuit which is electrically connected to the character organic light emitting diode panel, a drive controller which is disposed on the printed circuit board to drive and control the character organic light emitting diode panel, and a frame which is used to position the character organic light emitting diode panel on the printed circuit board. Therefore, such an arrangement provides a lighter, thinner, high quality, cost-saving and energy-saving character display module.

The invention discloses an automobile gear shifting device, comprising a mounting base; the mounting base is provided with a gear shifting power input member; the gear shifting power input member is movably arranged and matched on the mounting base; gears are arranged in a rotating range of the gear shifting power input member so as to realize the gear shifting by means of rotation of the gear shifting power input member. The automobile gear shifting device also comprises an electronic gear selecting mechanism, which comprises a plurality of signals sensing collecting members relatively and fixedly arranged on the mounting base or the gear shifting power input member and signal sensing applying members correspondingly arranged with the signal sensing collecting members. The automobile gear shifting device is characterized by further comprising a gear signal detection mechanism for signal detection when the gear shifting power input member rotates to each gear in a gear shifting process realized through the rotation of the gear shifting power input member. The automobile gear shifting device has the advantages that the structure is simple, safety is improved, reliability of gear shifting operation is improved, the driving convenience is improved under the condition that automobile safety risk is reduced so as to facilitate fault processing, and the like.

A multimedia rear-view mirror system (100) and a method for adjusting the size of a mirror reflection area thereof. A multimedia video module (120) sends a video signal to a display screen driving module (130), a vehicle state sensing module (140) sends a sensed vehicle state to the display screen driving module (130), and the display screen driving module (130) superimposes a black blocking signal on the video signal in response to reception of the video signal when the vehicle state is in a forward driving state, so that a display screen displays the superimposed video signal. Therefore, by using the display screen driving module (130) and the vehicle state sensing module (140), an image displayed on the display screen can be partially blocked when the vehicle is in the forward driving state, to prevent a driver from watching entertainment videos normally, thereby improving driving safety, or the driver can still obtain brief navigation information via a non-blocked part of the display screen on the rear-view mirror when the size of the mirror reflection area is sufficient, thereby improving driving convenience.

The invention provides a vehicle control method, device, control equipment and automobile. The control method includes: when the vehicle is started, controlling the vehicle to enter creep mode and monitoring the stroke of the master cylinder push rod; when the stroke of the master cylinder push rod changes and the vehicle speed drops to At 0 o'clock, obtain the current first moment and the first stroke of the master cylinder push rod and continue to monitor the master cylinder push rod stroke; when the master cylinder push rod stroke is less than the first stroke, the vehicle is controlled; When traveling, judge whether the vehicle meets the short-term parking activation conditions, and when the short-term parking activation conditions are met, control the vehicle to exit the creep mode and enter the short-term parking mode; the short-term parking activation conditions include at least: the accelerator pedal is not depressed ; The current vehicle speed is 0; the time interval between the current moment and the first moment is greater than the preset first time length threshold; the master cylinder push rod strokes are greater than 0 between the current moment and the first moment. In this solution, the creeping mode can be entered only by the brake pedal, and the operation is simple.

The invention relates to an intelligent interactive system with vehicular network multi-system fusion, and a control method thereof. The intelligent interactive system with vehicular network multi-system fusion is characterized by comprising a traffic monitor center, a power grid monitor center, a plurality of electric vehicles, a plurality of roadside base stations and a plurality of charge stations. A vehicular monitor system, a vehicular wireless communication system and a vehicular display module are disposed in each electric vehicle. A communication base station, a charge spot and a charge pole are disposed in each charge station. The traffic monitor center is respectively and bidirectionally connected with the power grid monitor center and the roadside base stations through cables. The power grid monitor center is respectively and bidirectionally connected with the communication base stations through cables. The communication base stations are connected with the charge poles through cables. The vehicular monitor systems in the electric vehicles are wirelessly communicated with the traffic monitor center through the vehicular wireless communication systems and the roadside base stations, and wirelessly communicated with the charge stations through the communication base stations. The intelligent interactive system with vehicular network multi-system fusion is widely applicable to intelligent traffic management control processes.

A separation controller for motor vehicles, having a localization device for measuring separations from preceding vehicles, an actuator system for intervention in the longitudinal guidance of the own vehicle, and an electronic control device for applying control to the actuator system and for regulating to a target separation the separation from a preceding vehicle in the own lane, wherein the control device has an adjacent-lane mode in which the target separation is modified as a function of a measured separation from a vehicle driving in an adjacent lane.