33results about How to "Reduce driving intensity" patented technology

An automatic light controller, the automatic light controller includes a control circuit, a photosensitive sensor, a light sensor, a three-axis acceleration sensor U3, a vehicle speed signal, a combined light signal, a drive circuit, a low beam, a high beam, etc., the The control circuit includes an external power supply input circuit connected to the input terminal of the single-chip microcomputer U4, a crystal oscillator circuit, and a program download interface circuit. The output terminals of the photosensitive sensor, light sensor, vehicle speed signal and combined light signal are connected to the input terminal of the single-chip microcomputer U4. The output end of the axial acceleration sensor U3 is connected to the SPI interface of the single-chip microcomputer, and the output end of the control circuit is connected to the low beam and the high beam through the driving circuit. The invention can automatically control the lighting or closing of the headlights of the automobile according to the change of the ambient light intensity, avoiding the potential safety hazards caused by frequent dimming or constant dimming to safe driving, and ensuring the safety of driving at night.

The embodiment of the present invention discloses an electronic brake system of construction machinery equipment, the electronic brake system comprises: an electronic brake pedal, the electronic brake pedal is used to obtain and output a brake signal input by a driver; a controller, the controller and the electronic brake pedal Electrically connected, the controller is used for determining a target braking curve corresponding to the braking signal and determining the target braking curve as the driver's braking curve. In the embodiment of the present invention, the driver's braking signal represents the driving habit of the driver, and the driver is matched with a corresponding target braking curve to perform braking according to the driver's braking signal, which increases the operating comfort of the driver and makes the driver It is easier to use, reduces the driving intensity of the driver, improves the control accuracy of the electronic braking system, and realizes the personalized matching and customization of the driver's driving habits.

The invention discloses an automobile drive simulation system based on a flexible transparent OLED and a control method of the automobile drive simulation system. According to the technologies of the automobile drive simulation system, display of basic vehicle information (including an automobile speed, an engine rotation speed, a cooling water temperature, a battery charge state and the like), augmented virtual reality navigation, pedestrian sensing, front vehicle anti-collision early warning, lane departure early warning, high-light-sensitivity night vision assisting, and vehicle-mounted communication display are involved. The devices of the automobile drive simulation system comprise a flexible transparent OLED display screen, a micro-processor, a camera, a sensor, a GPS chip, a laser millimeter-wave radar, a 3G network chip, a communication and electric power hardness and the like. The automobile drive simulation system is placed on a windshield in front of a driver, can effectively overcome the defects that an automobile head up display system is large in size and contains a small amount of display information and the like, effectively avoids the potential safety hazards which may be caused when the driver checks a central display screen and diverts attention, enables information to be more visual and easier to read, achieves stronger feeling of reality, provides more abundant information and is lower in energy consumption.

The invention discloses a breaker pump and applications thereof on loaders. The breaker pump comprises a brake chamber, a driving vehicle brake chamber and a stopped vehicle brake chamber; the driving vehicle brake chamber is provided with a first rubber skin cup; the driving vehicle brake chamber is divided into a driving vehicle brake left chamber and a driving vehicle brake chamber air receiver by the first rubber skin cup; the stopped vehicle brake chamber is provided with a first piston; the stopped vehicle brake chamber is divided into a stopped vehicle brake air receiver and a stopped vehicle brake right chamber by the first piston; a first push rod is installed at the left side of the first piston; a main spring is installed at the right side of the first piston; the brake chamber is provided with a liquid outlet channel; the brake chamber is provided with a second piston; a first reset spring is installed at the left side of the second piston; a second push rod is installed at the left side of the first rubber skin cup; the second push rod is sleeved by an auxiliary spring; the brake chamber is provided with a liquid outlet chamber; the liquid outlet chamber is communicated with the brake chamber; a liquid storage tank is installed above the liquid outlet chamber; the liquid outlet chamber is provided with a first control valve; the connection or disconnection of the inner chamber and the liquid outlet chamber of the liquid storage tank are controlled by the first control valve. The breaker pump has the advantages of good braking effect, safe use and high reliability.

The invention discloses a slope prevention function control method for a new energy passenger car. The method specifically includes the following steps: the vehicle is in a normal power-on state, the whole vehicle has no faults and can receive and send signals normally, S2: collecting gear positions and Handbrake signal, if the gear signal is in D or R gear and there is no handbrake signal, turn to S3, if it is in N gear or there is a handbrake signal, turn to S1. The beneficial effects of the present invention are: the anti-slope function control method for new energy passenger cars proposed by the present invention adopts two anti-slope functions of automatic parking or vehicle creeping by judging the driving condition of the vehicle and the change of the pedal signal Function. When the driver needs it, double-press the brake to enter the automatic parking mode or enter the creep mode when the vehicle speed drops to 0. The judged conditions are accurate and reliable and do not increase the driver's driving intensity. The creep function avoids the risk of overheating damage to the motor system due to stalling when the vehicle is parked on a slope and the vibration when the vehicle driving mode is switched.

The application relates to an interactive guidance method and an interactive guidance system for vehicle speed and traffic lights, and relates to the field of automobile control. In this interactive guidance method, if it is judged that the traffic light can be passed at the speed limit of the road section, then the traffic light is passed at the speed limit of the road section; Estimate the duration of driving at the speed limit of the road segment, and obtain the estimated driving distance corresponding to multiple segments, and then determine whether the vehicle continues to drive at the speed limit of the road segment according to the remaining distance between the vehicle and the traffic light and the traffic information of the traffic light, if not, then According to the remaining distance between the vehicle and the traffic light and the passing state of the traffic light, the speed of the vehicle passing the traffic light is determined. The interactive guidance method provided by the present application solves the problem in the related art that the electric vehicle stops for a long time when encountering a traffic light, or frequently changes the vehicle speed in order to avoid reducing the waiting time, resulting in high energy consumption.

The invention discloses an uphill reversing-proof device of motor vehicle, which comprises a braking component, a forward and reverse detection switch, a detection gear set, an isosceles triangle support, two unidirectional gears and two locating adsorption blocks, wherein an input end of the detection gear set is driven by a transmission shaft of the motor vehicle; an output end of the detection gear is a forward and reverse detection wheel; the isosceles triangle support comprises a forward waist frame and a reverse waist frame; the top ends of the forward waist frame and the reverse waist frame are fixedly intersected with each other and in fixed rotating joint with the motor vehicle body; the two unidirectional gears are in rotating joint with the bottom ends of the forward waist frame and the reverse waist frame respectively; an end of each unidirectional gear close to the forward and reverse detection wheel turns inwards; the locating adsorption blocks are fixed in the isosceles triangle support in positions close to the forward waist frame and the reverse waist frame respectively; when the reverse unidirectional gear is meshed with the forward and reverse detection wheel, the reverse locating adsorption block adsorbs the reverse waist frame; and the forward and reverse detection switch is closed to start the braking component to brake. The device can detect whether the motor vehicle is reversed under forward gear or neutral gear situation and automatically drive the braking component to brake.