WO2023065089A1 - 一种车辆、迎宾踏板组件以及车辆控制方法 - Google Patents

一种车辆、迎宾踏板组件以及车辆控制方法 Download PDF

Info

Publication number
WO2023065089A1
WO2023065089A1 PCT/CN2021/124507 CN2021124507W WO2023065089A1 WO 2023065089 A1 WO2023065089 A1 WO 2023065089A1 CN 2021124507 W CN2021124507 W CN 2021124507W WO 2023065089 A1 WO2023065089 A1 WO 2023065089A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle body
vehicle
sensor
welcome
controller
Prior art date
Application number
PCT/CN2021/124507
Other languages
English (en)
French (fr)
Inventor
侯强
陈曦
洪峰
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2021/124507 priority Critical patent/WO2023065089A1/zh
Priority to CN202180008077.1A priority patent/CN116348319A/zh
Publication of WO2023065089A1 publication Critical patent/WO2023065089A1/zh

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/32Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights

Definitions

  • the present application relates to the technical field of vehicles, in particular to a vehicle, a welcome pedal assembly and a vehicle control method.
  • Embodiments of the present application provide a vehicle, a welcome pedal assembly, and a vehicle control method, which are used to solve the problem that the driver cannot maintain a stable sitting posture when the vehicle makes a sharp turn.
  • the embodiment of the first aspect of the present application provides a vehicle.
  • the vehicle may include a body, wheels, suspension, a door panel assembly, and controls.
  • the wheels are connected with the vehicle body, and the wheels are located under the vehicle body.
  • the suspension is connected between the wheel and the body.
  • the welcome pedal assembly includes a welcome pedal and a first sensor.
  • the welcome pedal is connected with the vehicle body, and the welcome pedal is located under the vehicle body.
  • the first sensor is installed on the side of the welcome pedal away from the vehicle body, and is used to detect the height from the ground on both sides of the vehicle body.
  • a controller is coupled to the suspension and the first sensor. In this way, the controller can be used to control the expansion and contraction of the suspension according to the height from the ground on both sides of the vehicle body, so as to adjust the distance between the wheels and the vehicle body.
  • a first sensor is provided on the welcome pedal to form a welcome pedal assembly, which can detect the ground clearance of both sides of the vehicle body.
  • the controller controls the suspension so that the left side of the vehicle body is close to the wheels, and controls the suspension to keep the right side of the vehicle body away from the wheels according to the ground clearance heights of the left and right sides of the vehicle body detected by the first sensor.
  • the vehicle further includes a seat, a first drive assembly and a second sensor.
  • the seat is arranged in the vehicle body.
  • the first driving assembly is connected between the vehicle body and the seat, and is used for driving the horizontal deflection of the seat.
  • the second sensor is installed between the vehicle body and the seat, and the second sensor is also coupled with the controller for detecting the deflection angle of the horizontal deflection of the seat.
  • the controller is also coupled with the first driving assembly, and is used for controlling the driving stroke of the first driving assembly according to the deflection angle and the stretching amount of the suspension.
  • the vehicle can also adjust the deflection angle of the seat through the second sensor and the first drive assembly. To compensate for the lack of suspension adjustment.
  • the controller also controls the first driving assembly to drive the seat to deflect to the left side of the vehicle body. That is, the height on the left side of the seat is lowered, and the height on the right side of the seat is raised. In this way, the stability of the driver's sitting posture can also be ensured, thereby improving the safety and comfort of driving the vehicle.
  • the first driving assembly includes a rotating shaft, a support and a telescopic cylinder.
  • the rotating shaft is connected with the seat.
  • the support is connected with the vehicle body, and the support is provided with a rotating shaft hole, and the rotating shaft passes through the rotating shaft hole and deflects to any side of the two sides of the vehicle body relative to the support.
  • One end of the telescopic cylinder is connected with the bottom of the seat, and the other end is connected with the vehicle body.
  • the telescopic cylinder When the telescopic cylinder is extended or contracted, the seat can be horizontally deflected in the vehicle body through the cooperation of the rotating shaft and the support.
  • the vehicle further includes a second drive assembly connected between the vehicle body and the welcome pedal, and the second drive assembly is used to drive the welcome pedal to extend out of the vehicle body or retract under the vehicle body.
  • welcome pedal assembly also comprises the 3rd sensor that is coupled with controller, and the 3rd sensor is installed on the first side of welcome pedal, is used for detecting the obstacle avoidance distance between the first side of welcome pedal and obstacle .
  • the first side of the welcome pedal is the surface of the welcome pedal away from the side of the vehicle body.
  • the controller is also coupled with the second driving assembly, and is used for controlling the driving stroke of the second driving assembly according to the obstacle avoidance distance.
  • the third sensor set on the welcome pedal can make the welcome pedal of the vehicle have the function of automatically avoiding obstacles.
  • the vehicle may also encounter scenarios such as wrong vehicle, passing through narrow curbs, or parking into the garage.
  • the welcome pedals are arranged on both sides of the vehicle body, the width of the both sides of the vehicle body is increased, making it difficult for the vehicle to pass smoothly.
  • the controller can detect the distance between the welcome pedal and obstacles such as other vehicles, curbs or wall pillars through the third sensor and the second drive assembly, and control the second drive assembly to drive the welcome pedal to shrink under the vehicle body. In this way, the vehicle can pass smoothly.
  • the second driving assembly includes a motor and at least two connecting rods parallel to each other.
  • the motor is connected with the vehicle body.
  • One end of at least two connecting rods is hinged with the welcome pedal, the other end of at least two connecting rods is hinged with the vehicle body, and one of the connecting rods is also connected and fixed with the output shaft of the motor.
  • the connecting rod is arranged on the welcome pedal, so that the welcome pedal has the function of being able to move telescopically relative to the vehicle body.
  • the motor drives the connecting rod to rotate, and the connecting rod drives the welcome pedal to stretch out from the outside of the vehicle body or shrink to the bottom of the vehicle body.
  • the welcome pedal assembly further includes a fourth sensor and two welcome pedals, and the two welcome pedals are respectively arranged on both sides of the vehicle body.
  • the fourth sensor includes an optical signal transmitter and an optical signal receiver, and the optical signal transmitter and the optical signal receiver are respectively coupled to the controller.
  • the optical signal transmitter is used for emitting optical signals under the control of the controller.
  • the optical signal receiver is used for sending the first signal to the controller if receiving the optical signal from the optical signal transmitter. If no optical signal from the optical signal transmitter is received, a second signal is sent to the controller.
  • the optical signal transmitter is installed on the second side of one welcome pedal, and the optical signal receiver is installed on the second side of the other welcome pedal, and the second side is the side surface of the welcome pedal close to the side of the vehicle body.
  • the controller is also used to control the suspension to maintain the current stretching amount according to the first signal, and the controller is also used to control the suspension to increase the stretching amount according to the second signal.
  • the controller can sense whether there is a risk of scratching the chassis of the vehicle body on hard objects such as mud and stone protruding from the road surface. In this way, if there is such a risk, the controller can control the extension of the suspension to raise the height of the chassis.
  • the vehicle further includes a water spray assembly, the water spray assembly is installed on the vehicle body, and the water spray direction of the water spray assembly faces the wheels.
  • the welcome pedal assembly further includes a fifth sensor coupled with the controller, and the fifth sensor is installed at a position close to the wheel of the welcome pedal, and is used for acquiring vital sign information within a preset range of the wheel.
  • the controller is also coupled with the water spray assembly, and is used to control the water spray assembly to spray water according to the vital sign information.
  • the controller can detect whether there are small animals around the wheels before the vehicle is started by the fifth sensor and the water spray assembly. In this way, if there are small animals around the wheel, the controller can control the water spray assembly to spray water on the small animals to drive them away.
  • the water spray assembly includes a water tank and a spray head.
  • the water tank is connected with the vehicle body, and a water pump is arranged in the water tank.
  • the shower head is installed on the welcome pedal and the nozzle of the shower head faces the wheel, and the shower head is connected with the water pump through the drain pipe.
  • the water pump sucks the water in the water tank and sprays it out from the nozzle through the drain pipe, so as to realize the function of driving away small animals around the wheels.
  • the spray head is installed on the welcome pedal, which improves the integration of the welcome pedal.
  • the vehicle also includes a drain valve and a sixth sensor.
  • the water tank is installed at the lowest position in the vehicle body, and the lowest position of the water tank is provided with a drain, and the drain valve is installed at the drain.
  • the sixth sensor is installed at the lowest position in the vehicle body, and the sixth sensor is coupled with the controller to obtain information about accumulated water in the vehicle body.
  • the controller is also used to control the water spray assembly to discharge the accumulated water in the vehicle body according to the accumulated water information.
  • the controller can perceive whether there is water accumulation in the vehicle body through the sixth sensor. In this way, if there is accumulated water in the vehicle body, the controller can control the drain valve to open, and use the water spray assembly to discharge the accumulated water out of the vehicle body through the water pump, thereby protecting the electronic circuit devices of the vehicle from being soaked in accumulated water.
  • the vehicle further includes an inflatable assembly, which is installed on the vehicle body and arranged towards the wheels.
  • the welcome pedal assembly further includes a seventh sensor coupled with the controller, the seventh sensor is installed in the inflation assembly, and is used to detect the tire pressure of the wheel according to the inflation command.
  • the controller is also coupled with the inflation component, and is used to generate an inflation instruction according to the user's inflation operation.
  • the controller is also used to control the inflation assembly to inflate the wheels if the tire pressure is less than or equal to the preset tire pressure threshold.
  • the user's inflation operation is used to indicate that the inflation assembly is connected to the wheel.
  • the controller can automatically detect the tire pressure of the wheel through the seventh sensor. In this way, if the tire pressure is less than or equal to the preset tire pressure threshold, the controller can control the inflation component to inflate the wheels.
  • the inflatable component includes an air pump and an inflatable head.
  • the air pump is arranged on the vehicle body.
  • the inflatable head is connected to the side of the welcome pedal away from the vehicle body.
  • the inflation head is connected with the air pump through the inflation pipe, and is used to inflate the wheels.
  • the inflatable head is arranged on the welcome pedal, so that the welcome pedal has the function of being able to inflate the wheels.
  • the welcome pedal assembly also includes a shelter cloth and a folding bracket.
  • the folding bracket includes a first folding rod and a second folding rod, the first end of the first folding rod is connected with the welcome pedal, and the second end of the first folding rod is hinged with the first end of the second folding rod. Both the first folding rod and the second folding rod are used to be connected with the shade cloth.
  • the second end of the second folding rod rotates in a direction away from the first folding rod, and the shielding cloth is used to unfold and shield at least part of the wheels.
  • the welcome pedal is provided with a shielding cloth and a folding bracket, so that the welcome pedal has the function of covering the wheels, and avoids the problem of contamination and corrosion of the wheel hub or the brake disc caused by small animals excreting to the wheels.
  • the welcome pedal assembly further includes a first storage slot and a second storage slot.
  • the first storage slot is opened on the side of the welcome pedal close to the car door, and the shielding cloth is installed in the first storage slot.
  • the second storage slot is opened on the side of the welcome pedal close to the car door, the first end of the first folding rod is hinged with the slot wall of the second storage slot, and the folding bracket is folded and placed in the second storage slot.
  • the first storage groove and the second storage groove are arranged on the welcome pedal, so that the welcome pedal has the function of storing the covering cloth and the folding bracket.
  • the embodiment of the second aspect of the present application provides a welcome pedal assembly, which is applied in a vehicle, and the vehicle includes a vehicle body.
  • the welcome pedal assembly includes a welcome pedal and a first sensor.
  • the welcome pedal is connected with the body and is located under the body.
  • the first sensor is installed on the side of the welcome pedal away from the vehicle body, and is used to detect the height from the ground on both sides of the vehicle body.
  • the first sensor is arranged on the welcome pedal, so that the welcome pedal has the function of detecting the height from the ground on both sides of the vehicle body.
  • the welcome pedal assembly further includes a third sensor installed on the first side of the welcome pedal for detecting the obstacle avoidance distance between the first side of the welcome pedal and the obstacle.
  • the first side is the side surface of the welcome pedal away from the side of the vehicle body.
  • the third sensor is arranged on the welcome pedal, so that the welcome pedal has the function of detecting the obstacle avoidance distance between the first side of the welcome pedal and the obstacle.
  • the welcome pedal assembly further includes a fourth sensor and two welcome pedals, and the two welcome pedals are respectively arranged on both sides of the vehicle body.
  • the fourth sensor includes an optical signal transmitter and an optical signal receiver, and the optical signal transmitter and the optical signal receiver are respectively coupled to the controller.
  • the optical signal transmitter is used for transmitting the optical signal under the control of the controller, and the optical signal receiver is used for receiving the optical signal transmitted from the optical signal transmitter.
  • the optical signal transmitter is installed on the second side of one welcome pedal, and the optical signal receiver is installed on the second side of the other welcome pedal, and the second side is the side surface of the welcome pedal close to the side of the vehicle body.
  • the fourth sensor is set on the welcome pedal, so that the welcome pedal has the function of sensing whether there is a risk of scratching the chassis of the vehicle body by hard objects such as mud and rocks protruding from the road surface.
  • the vehicle also includes wheels, a water tank and a water pump arranged in the water tank.
  • the welcome pedal assembly also includes a shower head and a fifth sensor, the shower head is installed on the welcome board and the nozzle of the shower head faces the wheel, and the shower head is connected with the water pump through the drain pipe.
  • the fifth sensor is installed at the position of the welcome pedal close to the wheel, and is used to obtain vital sign information within the preset range of the wheel.
  • the fifth sensor is set on the welcome pedal, so that the welcome pedal has the function of sensing whether there are small animals around the wheels, so as to avoid the situation of running over small animals after the vehicle starts.
  • the vehicle also includes wheels and an air pump.
  • the welcome pedal assembly also includes an inflatable head and a seventh sensor, and the inflatable head is connected to the side of the welcome pedal away from the vehicle body.
  • the inflation head is connected with the air pump through the inflation pipe, and is used to inflate the wheels.
  • the seventh sensor is installed in the inflation pipe for detecting the tire pressure of the wheel.
  • the inflatable head is arranged on the welcome pedal, so that the welcome pedal has the function of being able to inflate the wheels.
  • the seventh sensor is arranged on the welcome pedal, so that the welcome pedal has the function of detecting the tire pressure of the car.
  • the embodiment of the third aspect of the present application provides a vehicle control method, which is applied to a controller of the vehicle.
  • the vehicle includes a vehicle body, wheels, a suspension, a welcome pedal and a first sensor, and the suspension is connected between the wheels and the vehicle body.
  • the welcome pedal is connected with the vehicle body and is located under the vehicle body.
  • the first sensor is installed on the side of the welcome pedal away from the vehicle body, and is used to detect the height from the ground on both sides of the vehicle body.
  • the vehicle control method includes: the controller receives the ground clearance heights of both sides of the vehicle body.
  • the controller controls the expansion and contraction of the suspension according to the height from the ground on both sides of the vehicle body to adjust the distance between the wheels and the vehicle body. In this way, the vehicle can maintain the driver's stable sitting posture when making sharp turns.
  • the above-mentioned controller controlling the telescopic amount of the suspension according to the heights of the two sides of the vehicle body from the ground includes: the controller obtains a difference between the heights of the two sides of the vehicle body from the ground. According to the difference, the controller respectively controls the expansion and contraction of the suspensions located on both sides of the vehicle body to adjust the distance between the wheels and the vehicle body. In this way, when the difference between the ground clearance on both sides of the vehicle body is equal to the compensation value of the suspension telescopic amount on both sides of the vehicle body, the vehicle body is in a horizontal state, and the ground clearance height of the vehicle body is maintained when there is no sharp turn. constant.
  • the vehicle further includes a seat arranged in the vehicle body, a first driving assembly and a second sensor, the first driving assembly is connected between the vehicle body and the seat, and is used to drive the horizontal deflection of the seat.
  • the second sensor is installed between the vehicle body and the seat, and is used for detecting the deflection angle of the horizontal deflection of the seat.
  • the vehicle control method further includes: the controller receives the deflection angle of the horizontal deflection of the seat.
  • the controller controls the driving stroke of the first driving assembly according to the deflection angle and the stretching amount of the suspension.
  • the vehicle further includes a second drive assembly and a third sensor
  • the second drive assembly is connected between the vehicle body and the welcome pedal, and is used to drive the welcome pedal to extend out of the vehicle body or retract under the vehicle body.
  • the third sensor is installed on the first side of the welcome pedal, and is used for detecting the obstacle avoidance distance between the first side of the welcome pedal and the obstacle.
  • the first side of the welcome pedal is the side surface of the welcome pedal away from the side of the vehicle body.
  • the vehicle control method further includes: the controller receives the obstacle avoidance distance between the first side of the welcome pedal and the obstacle. The controller controls the driving stroke of the second driving assembly according to the obstacle avoidance distance. In this way, the vehicle can smoothly pass by, pass through narrow curbs, or park into the garage.
  • the vehicle further includes welcome pedals arranged on both sides of the vehicle body and a fourth sensor, where the fourth sensor includes a light signal transmitter and a light signal receiver.
  • the optical signal transmitter is installed on the second side of one welcome pedal
  • the optical signal receiver is installed on the second side of the other welcome pedal
  • the second side is the side surface of the welcome pedal close to the side of the vehicle body.
  • the vehicle control method further includes: the controller controls the optical signal transmitter to emit the optical signal.
  • the controller controls the optical signal receiver to receive the optical signal from the optical signal transmitter. If the optical signal receiver receives the optical signal from the optical signal transmitter, it receives the first signal from the optical signal receiver; if the optical signal receiver does not receive the optical signal from the optical signal transmitter, it receives A second signal sent from the optical signal receiver.
  • the controller controls the suspension to maintain the current expansion and contraction amount according to the first signal.
  • the controller controls the suspension to increase the elongation according to the second signal. In this way, the vehicle can avoid the risk of scratching the chassis of the vehicle body by hard objects such as mud and rocks protruding from the road surface.
  • the vehicle also includes a water spray assembly and a fifth sensor.
  • the water spray assembly includes a water tank, a spray head and a water pump arranged in the water tank.
  • the spray head is installed on the welcome pedal and the nozzle of the spray head faces the wheel. connected.
  • the fifth sensor is installed at the position of the welcome pedal close to the wheel, and is used to obtain vital sign information within the preset range of the wheel.
  • the vehicle control method also includes: the controller acquires vital sign information within a preset range of the wheels. The controller controls the water spray assembly to spray water according to the vital sign information. In this way, the vehicle can drive away small animals that exist around the wheels before starting to avoid running over small animals.
  • the vehicle also includes a drain valve and a sixth sensor.
  • the water tank is installed at the lowest position in the vehicle body, and the lowest position of the water tank is provided with a drain, and the drain valve is installed at the drain.
  • the sixth sensor is installed at the lowest position in the vehicle body, and is used to obtain information about accumulated water in the vehicle body.
  • the vehicle control method also includes: the controller acquires information about water accumulation in the vehicle body. The controller controls the water spray assembly to discharge the accumulated water in the vehicle body according to the accumulated water information. In this way, the vehicle can prevent the electronic circuit device from being soaked in accumulated water, thereby effectively protecting the electronic circuit device of the vehicle.
  • the vehicle further includes an inflatable component and a seventh sensor, the inflatable component is installed on the vehicle body and is arranged facing the wheels.
  • the seventh sensor is installed in the inflation assembly, and is used for detecting the tire pressure of the wheel according to the inflation command.
  • the vehicle control method further includes: the controller acquires the tire pressure of the wheels.
  • the controller generates an inflation instruction according to the user's inflation operation. If the tire pressure is less than or equal to the preset tire pressure threshold, the inflation component is controlled to inflate the wheel.
  • the user's inflation operation is used to indicate that the inflation assembly is connected to the wheel. In this way, the user can inflate the wheel through the inflation component when the tire pressure is less than or equal to the preset tire pressure threshold.
  • FIG. 1 is a schematic structural diagram of a vehicle provided in an embodiment of the present application.
  • Fig. 2 is a schematic structural diagram of the second drive assembly in Example 1 provided by the embodiment of the present application;
  • Fig. 3 is a structural schematic diagram of the welcome pedal shrinking to the bottom of the vehicle body when the motor in Fig. 2 is not started;
  • Fig. 4 is a structural schematic diagram of the welcome pedal extending out of the vehicle body after the motor is started in Fig. 2;
  • Fig. 5 is a schematic structural diagram of the welcome pedal assembly in Example 1 provided by the embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a vehicle control system in Example 1 provided by the embodiment of the present application.
  • FIG. 7 is a flow chart of a vehicle control method in Example 1 provided by the embodiment of the present application.
  • Fig. 8 is a specific flowchart of the vehicle control method in Fig. 7;
  • FIG. 9 is a schematic diagram of a vehicle turning sharply to the right in Example 1 provided by the embodiment of the present application.
  • FIG. 10 is a schematic diagram of a vehicle turning sharply to the left in Example 1 provided by the embodiment of the present application;
  • Fig. 11 is another specific flowchart of the vehicle control method in Fig. 7;
  • Fig. 12 is a schematic structural diagram of the first drive assembly in Example 1 provided by the embodiment of the present application.
  • Fig. 13 is a schematic structural diagram of another vehicle control system in Example 1 provided by the embodiment of the present application.
  • FIG. 14 is a flow chart of another vehicle control method in Example 1 provided by the embodiment of the present application.
  • Fig. 15 is a specific flowchart of the vehicle control method in Fig. 14;
  • Fig. 16 is a schematic diagram of the seat when the vehicle turns sharply to the right in Example 1 provided by the embodiment of the present application;
  • Fig. 17 is a schematic diagram of the seat when the vehicle turns sharply to the left in Example 1 provided by the embodiment of the present application;
  • FIG. 18 is a schematic structural diagram of the vehicle control system in Example 2 provided by the embodiment of the present application.
  • Fig. 19 is a schematic structural diagram of the welcome pedal assembly in Example 2 provided by the embodiment of the present application.
  • FIG. 20 is a flow chart of the vehicle control method in Example 2 provided by the embodiment of the present application.
  • Fig. 21 is a specific flowchart of the vehicle control method in Fig. 20;
  • Fig. 22 is a schematic diagram before the welcome pedal avoids obstacles in Example 2 provided by the embodiment of the present application;
  • Fig. 23 is a schematic diagram after the welcome pedal avoids obstacles in Example 2 provided by the embodiment of the present application.
  • FIG. 24 is a schematic diagram of the display interface of the center console in Example 2 provided by the embodiment of the present application.
  • Fig. 25 is a schematic structural diagram of the vehicle control system in Example 3 provided by the embodiment of the present application.
  • Fig. 26 is a schematic structural diagram of the welcome pedal assembly in Example 3 provided by the embodiment of the present application.
  • Fig. 27 is a flow chart of the vehicle control method in Example 3 provided by the embodiment of the present application.
  • Fig. 28 is a schematic diagram of debris existing in the chassis of the vehicle body in Example 3 provided by the embodiment of the present application;
  • FIG. 29 is a schematic diagram of the display interface of the center console in Example 3 provided by the embodiment of the present application.
  • Figure 30 is a schematic structural view of the water tank in Example 4 provided by the embodiment of the present application.
  • Fig. 31 is a schematic structural diagram of the vehicle control system in Example 4 provided by the embodiment of the present application.
  • Fig. 32 is a schematic structural diagram of the welcome pedal assembly in Example 4 provided by the embodiment of the present application.
  • FIG. 33 is a flow chart of the vehicle control method in Example 4 provided by the embodiment of the present application.
  • Fig. 34 is a specific flowchart of S51 in the vehicle control method in Fig. 33;
  • Fig. 35 is a specific flowchart of S52 in the vehicle control method in Fig. 33;
  • FIG. 36 is a schematic diagram of the display interface of the center console in Example 4 provided by the embodiment of the present application.
  • Fig. 37 is a schematic structural view of the water tank in Example 5 provided by the embodiment of the present application.
  • Fig. 38 is a schematic structural diagram of the vehicle control system in Example 5 provided by the embodiment of the present application.
  • Fig. 39 is a flow chart of the vehicle control method in Example 5 provided by the embodiment of the present application.
  • FIG. 40 is a specific flowchart of S61 in the vehicle control method in FIG. 39;
  • Fig. 41 is a specific flowchart of S62 in the vehicle control method in Fig. 39;
  • Figure 42 is a schematic structural view of the inflatable assembly in Example 6 provided by the embodiment of the present application.
  • Fig. 43 is a schematic structural diagram of the vehicle control system in Example 6 provided by the embodiment of the present application.
  • Fig. 44 is a schematic structural diagram of the welcome pedal assembly in Example 6 provided by the embodiment of the present application.
  • Fig. 45 is a flow chart of the vehicle control method in Example 6 provided by the embodiment of the present application.
  • Fig. 46 is a specific flowchart of S72 in the vehicle control method in Fig. 45;
  • FIG. 47 is a schematic diagram of the display interface of the center console in Example 6 provided by the embodiment of the present application.
  • Fig. 48 is a schematic structural diagram of the vehicle in Example 7 provided by the embodiment of the present application.
  • Fig. 49 is a schematic structural diagram of the welcome pedal assembly in Example 7 provided by the embodiment of the present application.
  • first”, second, etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • a feature defined as “first”, “second”, etc. may expressly or implicitly include one or more of that feature.
  • orientation terms such as “upper”, “lower”, “left”, “right”, “front”, “rear”, “horizontal” and “vertical” are relative to the components in the drawings. It should be understood that these directional terms are relative concepts, and they are used for relative description and clarification, which may change accordingly according to changes in the orientation of components in the drawings.
  • connection should be understood in a broad sense, for example, “connection” can be a fixed connection, a detachable connection, or an integral body; it can be a direct connection, or It can be connected indirectly through an intermediary.
  • the present application provides a vehicle, which may be a vehicle such as a car, an off-road vehicle, a motorcycle or a tricycle. For the convenience of description, the following examples all take the vehicle as a car for illustration.
  • the vehicle may be powered by a fuel-powered vehicle, a gasoline-electric hybrid vehicle, or a pure electric vehicle. This application does not specifically limit the vehicle type and power mode of the vehicle 01 .
  • the above-mentioned vehicle may have a vehicle control system, which can control the vehicle to maintain the stability of the driver's sitting posture when turning sharply, can control the vehicle to avoid obstacles on the road surface, can control the vehicle to avoid scratches from road mud and stones, and can control The vehicle can drive away small animals around the wheels, can control the vehicle to discharge the accumulated water in the body, and can control the vehicle to inflate the wheels.
  • a vehicle control system which can control the vehicle to maintain the stability of the driver's sitting posture when turning sharply, can control the vehicle to avoid obstacles on the road surface, can control the vehicle to avoid scratches from road mud and stones, and can control
  • the vehicle can drive away small animals around the wheels, can control the vehicle to discharge the accumulated water in the body, and can control the vehicle to inflate the wheels.
  • At least a part of the above-mentioned vehicle control system may be arranged on the welcome pedal of the vehicle to form a welcome pedal assembly.
  • the vehicle, the welcome pedal assembly, The structure of the vehicle control system and the control method of the vehicle control system are illustrated in detail.
  • the vehicle 01 provided by the present application may include a vehicle body 100 , four wheels 200 , a suspension 300 , a door 500 and a welcome pedal 600 .
  • the suspension 300 connects the vehicle body 100 with each wheel 200 .
  • the suspension 300 is mainly composed of telescopic mechanisms, and the telescopic mechanisms include but are not limited to structures such as air cylinders or hydraulic cylinders.
  • the suspension 300 adjusts the distance between the vehicle body 100 and the wheels 200 through the telescopic amount of the telescopic mechanism.
  • the said suspension 300 refers to the telescopic mechanism of the suspension 300 .
  • the vehicle body 100 has an X direction, a Y direction and a Z direction.
  • the X direction is the front-rear direction of the vehicle body 100
  • the Y direction is the up-down direction of the vehicle body 100
  • the Z direction is the left-right direction of the vehicle body 100 .
  • Each welcome step 600 is located under the vehicle door 500
  • each welcome step 600 is located between the front and rear wheels 200 .
  • the vehicle 01 may include a second drive assembly 10 , and as shown in FIG. 2 , the second drive assembly 10 may include a motor 110 and a connecting rod 120 .
  • One end of the connecting rod 120 is hinged with the vehicle body 100
  • the other end of the connecting rod 120 is hinged with the welcome pedal 600 .
  • bearings can be provided on the vehicle body 100 and the welcome pedal 600 so that the connecting rod 120 is hinged with the vehicle body 100 and the welcome pedal 600 through the bearings.
  • the output shaft of the motor 110 can be connected and fixed with the connecting rod 120 through a structure such as a key connection or a shaft coupling.
  • two connecting rods 120 may be provided, and the two connecting rods 120 are hinged at one end of the welcome board 600 parallel to each other.
  • the other end of the welcome pedal 600 can also be hinged to two parallel connecting rods 120 , and the motor 110 (as shown in FIG. 2 ) can be connected and fixed to any one of the connecting rods 120 .
  • the motor 110 is not activated, the welcome pedal 600 is connected to the bottom of the vehicle body 100 through the connecting rod 120 .
  • the output shaft of the motor 110 drives one of the connecting rods 120 to rotate.
  • the connecting rod 120 drives the welcome pedal 600 to rotate, so that the welcome pedal 600 protrudes outside the vehicle body 100 along the Z direction.
  • the connecting rod 120 drives the welcome pedal 600 to shrink to the bottom of the vehicle body 100 along the Z direction.
  • the second driving assembly 10 may also only include two connecting rods 120 , and the two connecting rods 120 are respectively fixed to both ends of the welcome pedal 600 by means of welding or bolting, and can also drive the welcome pedal 600 to move telescopically.
  • the second driving assembly 10 can also be designed as an air cylinder, a hydraulic cylinder, or a push rod motor, and the present application does not specifically limit the specific structure of the second driving assembly 10 .
  • the welcome pedal 600 can also be directly fixedly connected to both sides of the vehicle body 100 by means of welding or bolting.
  • the welcome board 600 can be a strip-shaped plate structure, which includes a first side 61 , a second side 62 , a third side 63 and a fourth side 64 .
  • the side surface of the welcome pedal 600 away from the side of the vehicle body 100 is the first side 61 .
  • the side surface of the welcome pedal 600 close to the side of the vehicle body 100 is the second side 62 .
  • the side surface of the welcome board 600 facing the ground is the third side 63 .
  • the side surface of the welcome board 600 away from the ground is the fourth side 64 .
  • the welcome pedal 600 will be described below as the first side 61 , the second side 62 , the third side 63 and the fourth side 64 .
  • the vehicle control system 03 may include a controller 60 and a first sensor 610 .
  • the controller 60 may be a vehicle control unit (Vehicle Control Unit, VCU) or at least a part of the VCU disposed in the vehicle body 100 (as shown in FIG. 1 ), and the first sensor 610 may be a laser ranging sensor.
  • VCU Vehicle Control Unit
  • the first sensor 610 can be installed on the third side 63 of the welcome board 600 for detecting the height of the welcome board 600 from the ground.
  • the welcome pedal 600 and the first sensor 610 constitute the above-mentioned welcome pedal assembly 02 .
  • the first sensor 610 can also be installed on the first side 61 of the welcome pedal 600 or the bottom of the vehicle body 100 .
  • the first sensor 610 , the suspension 300 and the motor 110 of the second driving assembly 10 are respectively coupled to the controller 60 .
  • the controller 60 is the VCU or at least a part of the VCU.
  • the controller 60 may also be a Micro Controller Unit (MCU).
  • MCU Micro Controller Unit
  • the MCU can be used as a separate control device and arranged in the engine compartment, cab or trunk of the vehicle 01 .
  • the MCU is directly installed on the welcome board 600 .
  • the welcome pedal assembly 02 further includes a controller 60 .
  • the first sensor 610 can also be an ultrasonic ranging sensor or a radar ranging sensor, and the installation position of the first sensor 610 can also be installed on the bottom or side of the vehicle body 100 .
  • the number of the first sensor 610 may be one, two or more. The present application does not specifically limit the selection and specific quantity of the controller 60 and the first sensor 610 .
  • the control method of the vehicle control system 03 may include S11 and S12 as shown in FIG. 7:
  • the controller 60 may execute S11.
  • the first sensor 610 since the first sensor 610 is installed on the third side 63 of the welcome pedal 600, in order to ensure the accuracy of the height from the ground on both sides of the vehicle body 100 detected by the first sensor 610, it is first necessary to ensure that the welcome pedals on both sides of the vehicle body 100 are 600 initial swing angle is the same. Therefore, before the controller 60 executes S11, the above control method may further include S111 and S112 as shown in FIG. 8 .
  • the controller 60 may also execute S111. If the controller 60 determines that the initial swing angles of the welcome pedals 600 on both sides of the detected vehicle body 100 are different during the execution of S111 , the following S112 will be executed. Alternatively, if the controller 60 determines that the initial swing angles of the welcome pedals 600 on both sides of the detected vehicle body 100 are the same during the execution of S111 , then execute S121a as shown in FIG. 8 .
  • the above-mentioned initial swing angle refers to the driving stroke of the second driving assembly 10 controlled by the controller 60.
  • the driving stroke of the second driving assembly 10 refers to the driving stroke of the output shaft of the motor 110. Rotation angle.
  • the initial swing angles of the welcome pedals 600 on both sides of the vehicle body 100 are the same, so the rotation angles of the output shafts of the motor 110 are the same and the rotation directions are opposite.
  • the second drive assembly 10 adopts a structure such as an air cylinder, a hydraulic cylinder, or a push rod motor
  • the driving stroke of the second drive assembly 10 refers to the expansion and contraction of the structure such as the air cylinder, hydraulic cylinder, or push rod motor.
  • the initial swing angles of the welcome pedals 600 on both sides of the vehicle body 100 are the same, the expansion and contraction amounts of the air cylinders, hydraulic cylinders or push rod motors are the same.
  • the controller 60 may also execute S112. Taking the motor 110 as an example for the second driving component, the controller 60 can judge according to whether the rotation angles of the output shafts of the motor 110 are the same and whether the rotation directions are opposite during the execution of S112. If the initial swing angles of the welcome pedals 600 on both sides of the vehicle body 100 are different, the controller 60 can control the rotation angle of the output shaft of the motor 110 on one side to be the same as that of the output shaft of the motor 110 on the other side and in the opposite direction. Of course, the controller 60 may also directly control the output shafts of the motors 110 on both sides to rotate at the same angle and in opposite directions.
  • the welcome pedal 600 is directly connected and fixed to the vehicle body 100 , the above S111 and S112 may not be considered. After the controller 60 executes S11, it may directly execute S12.
  • the controller 60 may execute S12. In the process of executing S12, the controller 60 may include S121a as shown in FIG. 8 .
  • the controller 60 may execute S121a. Assume that the ground clearance height on the right side of the vehicle 01 is H 1 , and the ground clearance height on the left side of the vehicle 01 is H 2 . As shown in FIG. 9 , if the controller 60 determines that the difference in height between the two sides of the vehicle body is greater than 0, then the vehicle 01 is turning right, and S1211 as shown in FIG. 8 may be executed. Alternatively, as shown in FIG. 10 , if the controller 60 determines that the difference in height between the two sides of the vehicle body is ⁇ H ⁇ 0, then the vehicle 01 is turning left, and S1212 as shown in FIG. 8 can be executed.
  • the suspension 300 lifts the lower side of the vehicle body 100 upwards, and pulls the higher side of the vehicle body 100 back down, so that the two sides of the vehicle body 100 are gradually balanced.
  • the controller 60 may also execute S122a as shown in FIG. 8 .
  • L 1 refers to the expansion and contraction amount of the suspension 300 on the right side of the vehicle body 100 .
  • L 2 refers to the expansion and contraction amount of the suspension 300 on the left side of the vehicle body 100 .
  • the controller 60 may also execute S122a.
  • the controller 60 may execute S1221 as shown in FIG. 8 if the sum of the compensation amounts of the suspensions 300 on both sides of the vehicle body 100 acquired by the controller 60 is L ⁇ ⁇ H .
  • S1222 as shown in FIG. 8 may be executed.
  • the user can also set the controller 60 to periodically detect ⁇ H and L to complete the closed-loop detection control. In this way, when the sharp turn of the vehicle is completed, the controller 60 repeats the above S11 and S12, and can control the suspension 300 on both sides of the vehicle body 100 to expand and contract, until the vehicle body 100 maintains balance again.
  • the controller 60 may also include S121b as shown in FIG. 11 during the process of executing the above S12. That is, S121b is used to replace the above S121a.
  • S121b may include S122b, S122c, S122d and S122e.
  • H refers to the initial height from the ground detected by the first sensor 610 .
  • the controller 60 may execute S121b. If the controller 60 judges that ⁇ H 1 >0 and ⁇ H 2 >0, the following S122b is executed. Alternatively, if the controller 60 determines that ⁇ H 1 >0 and ⁇ H 2 ⁇ 0, the following S122c will be executed. Alternatively, if the controller 60 determines that ⁇ H 1 ⁇ 0 and ⁇ H 2 >0, the following S122d will be executed. Alternatively, if the controller 60 determines that ⁇ H 1 ⁇ 0 and ⁇ H 2 ⁇ 0, the following S122e will be executed.
  • the controller 60 directly controls the expansion and contraction of the suspension 300 to compensate according to the variation values ⁇ H 1 and ⁇ H 2 of the ground clearance on both sides of the vehicle body 100 , and can also gradually balance the two sides of the vehicle body 100 .
  • the controller 60 may continue to execute S122a shown in FIG. 8 to detect whether the two sides of the vehicle body 100 have reached a balanced state. Therefore, in S121b of the above vehicle control method, when the vehicle 01 makes a sharp turn, it is not necessary to obtain the difference in the ground clearance of the welcome pedals 600 on both sides of the vehicle body 100, but directly pass the ground clearance height of the welcome pedals 600 on both sides of the vehicle body 100 Change the value to adjust.
  • the controller 60 can control the telescopic amount of the suspension 300 through the above two vehicle control methods, so as to keep the vehicle body 100 in balance.
  • the amount of expansion and contraction of the suspension 300 may not be enough to adjust the balance of the vehicle body 100 due to stroke limitation, jamming and other reasons of the suspension 300 .
  • the vehicle 01 provided by the present application may further include a seat 400 and a first driving assembly 40 .
  • the seat 400 is disposed on the bottom plate of the vehicle body 100
  • the first driving assembly 40 is disposed between the seat 400 and the vehicle body 100 for driving the seat 400 to deflect to the left and right sides of the vehicle 01 along the Y direction.
  • the first driving assembly 40 may include a rotating shaft 410 , a support 420 and a telescopic cylinder 430 .
  • the rotating shaft 410 may be connected under the seat 400 along the X direction by means of welding or bolting.
  • a rotating shaft hole is opened on the support 420 , and the rotating shaft 410 passes through the rotating shaft hole and can rotate relative to the supporting seat 420 , so that the seat 400 can deflect to the left and right sides of the vehicle 01 along the Y direction.
  • one end of the telescopic cylinder 430 can be hinged to the bottom of any one of the left and right sides of the seat 400 , and the other end can be connected and fixed to the bottom plate of the vehicle body 100 .
  • the telescopic cylinder 430 includes but is not limited to structures such as an air cylinder, a hydraulic cylinder, or a push rod motor. Of course, telescopic cylinders 430 may also be provided on both left and right sides of the seat 400 .
  • the number of telescopic cylinders 430 arranged on each side of the seat 400 may be one, two or more. When the telescopic cylinder 430 moves telescopically, it can drive the seat 400 to deflect to the left and right sides of the vehicle 01 along the Y direction around the rotation axis 410 .
  • the first driving assembly 40 can also be designed as four telescopic cylinders 430 .
  • the four telescopic cylinders 430 are respectively arranged at the four corners of the seat 400.
  • the two telescopic cylinders 430 on the left side of the seat 400 are extended or contracted, and the two telescopic cylinders 430 on the right side of the seat 400 are contracted or extended.
  • the seat 400 is driven to deflect.
  • the first driving assembly 40 can also drive the seat 400 to deflect in a manner of cooperating with a servo motor and a gear assembly, and this application does not specifically limit the specific structure of the first driving assembly 40 .
  • the vehicle control system 03 may further include a second sensor 440 , and the controller 60 is coupled to the second sensor 440 .
  • the second sensor 440 may be disposed between the floor of the vehicle body 100 and the bottom of the seat 400 .
  • the second sensor 440 can be an angle sensor, or a distance sensor of the same type as the first sensor 610 , to detect the deflection angle of the seat 400 .
  • the second sensor 440 can be installed on the rotating shaft 410 at the bottom of the seat 400 . At this time, the second sensor 440 can obtain the deflection heights of the two sides of the seat 400 through the rotation angle of the rotating shaft 410 . Wherein, the second sensor 440 can obtain the deflection height of the two sides of the seat 400 through the rotation angle. If the second sensor 440 is a distance sensor, the second sensor 440 may also be installed on the bottom of the vehicle body 100 or the bottom of the seat 400 . At this time, the second sensor 440 can directly obtain the deflection heights of the two sides of the seat 400 .
  • the control method of the vehicle control system 03 may include S21 and S22 as shown in FIG. 14:
  • the controller 60 may execute S21. During the execution of S21, the controller 60 may also include S211 and S212 as shown in FIG. 15 .
  • the deflection angle of the seat 400 to any side of the vehicle door 500 refers to the different heights between the two sides of the seat 400 relative to the bottom plate of the vehicle body 100 . If the heights between the two sides of the seat 400 relative to the bottom plate of the vehicle body 100 are the same, the deflection angle of the seat 400 to any side of the door 500 is zero. If the heights of the two sides of the seat 400 relative to the bottom plate of the vehicle body 100 are different, the deflection angle of the seat 400 to the door 500 on either side is represented by ⁇ S .
  • the controller 60 may also execute S211. If the controller 60 determines that the deflection height difference ⁇ S between the two sides of the seat 400 relative to the vehicle body floor is equal to the ground clearance height difference ⁇ H between the two sides of the vehicle body 100 , the following S212 is executed. Alternatively, if the controller 60 determines that the deflection height difference ⁇ S between the two sides of the seat 400 relative to the vehicle body floor is not equal to the ground clearance difference ⁇ H between the two sides of the vehicle body 100 , the following S22 is executed.
  • the controller 60 may also execute S22.
  • the process of executing S22 by the controller 60 may also include S221 as shown in FIG. 15 .
  • the driving stroke of the first driving component 40 refers to the stretching amount of the telescopic cylinder 430 .
  • the driving stroke of the first drive assembly 40 refers to the rotation angle of the output shaft of the servo motor.
  • the above-mentioned controller 60 may execute S221. If the controller 60 determines that ⁇ H >0, the following S2211 will be executed. If the controller 60 determines that ⁇ H ⁇ 0, the following S2212 will be executed.
  • the first driving component drives the distance between the left side of the seat and the vehicle body floor to be greater than the distance between the right side of the seat and the vehicle body floor.
  • the vehicle is turning sharply to the right.
  • the first driving assembly 40 drives the seat 400 to deflect to the right, the seat 400 can be gradually kept in balance.
  • the first driving component drives the distance between the left side of the seat and the vehicle body floor to be smaller than the distance between the right side of the seat and the vehicle body floor.
  • the vehicle is turning sharply to the left.
  • the first driving assembly 40 drives the seat 400 to deflect to the left, the seat 400 can be gradually kept in balance.
  • the controller 60 controls the first The drive assembly 40 stops adjusting.
  • the deflection height difference ⁇ S between the two sides of the seat 400 relative to the vehicle body floor is not equal to the ground-clear height difference ⁇ H on both sides of the vehicle body 100, it means that the seat 400 has not reached a balanced state at this time, and the controller 60
  • the first driving assembly 40 is controlled to continue to adjust until the seat 400 remains balanced.
  • the user can set the threshold H 0 to the controller 60 .
  • the controller 60 controls the stretching amount of the suspension 300 to reach the threshold H0 , it means that the stretching amount of the suspension 300 is not enough to adjust the balance of the seat 400 .
  • the controller 60 may start to execute the above S11 and S12, so as to compensate and adjust the balance of the seat 400 .
  • the user can also set the controller 60 to periodically detect the deflection angle of the seat 400 to complete the closed-loop detection control.
  • the second sensor 440 detects the deflection angle of the seat 400 , and the first driving assembly 40 deflects the seat 400
  • the controller 60 may also be provided separately for control. That is, when the vehicle is making a sharp turn, if the inclination of the two sides of the vehicle body 100 is relatively slight, the controller 60 can also directly control the first driving assembly 40 according to the ground clearance height of the two sides of the vehicle body 100, so that the seat 400 is in a horizontal state, thereby Ensure the stability of the driver's sitting posture.
  • Vehicle 01 may also encounter scenarios such as passing the wrong vehicle, passing a narrow curb, or parking into a garage during driving.
  • the welcome pedals 600 are arranged on both sides of the vehicle body 100, the width of both sides of the vehicle body 100 is increased, making it difficult for the vehicle to pass smoothly.
  • the vehicle control system 03 provided by the present application may further include a third sensor 620 .
  • the third sensor 620 can be a distance sensor of the same type as the first sensor 610, and is used to detect the obstacle avoidance distance between the welcome pedal 600 and the obstacle.
  • the controller 60 is also coupled to the third sensor 620 .
  • the obstacle refers to the vehicle when passing the wrong vehicle, or the narrow curb, or the wall pillar or other vehicles when parking in the garage.
  • the third sensor 620 can be installed on the first side 61 of the welcome board 600 to form the above-mentioned welcome board assembly 02 .
  • the third sensor 620 can also be installed on other sides of the welcome pedal 600 or the side of the vehicle body 100 .
  • the number of the third sensor 620 may be one, two or more, and the present application does not specifically limit the installation position and specific number of the third sensor 620 .
  • the control method of the vehicle control system 03 is illustrated below.
  • the welcome pedal 600 can be retracted to the bottom of the vehicle body 100 through the vehicle control system 03 to reduce the width of both sides of the vehicle body 100 .
  • the control method of the vehicle control system 03 may include S31 and S32 as shown in FIG. 20:
  • the controller 60 may execute S31. If the third sensor 620 is installed on the first side 61 of the welcome pedal 600 , the third sensor 620 can directly detect the obstacle avoidance distance between the welcome pedal 600 and the obstacle. If the third sensor 620 is installed on the third side 63 or the fourth side 64 of the welcome pedal 600, the obstacle avoidance distance between the welcome pedal 600 and the obstacle detected by the third sensor 620 also needs to deduct the third sensor 620 and the distance between the first side 61 .
  • the controller 60 may execute S32. During the execution of S32, the controller 60 may also include S320 to S322 as shown in FIG. 21 .
  • the preset value refers to the minimum obstacle avoidance distance between the first side 61 of the welcome step 600 and the obstacle.
  • the controller 60 may execute S320. If the controller 60 determines that the obstacle avoidance distance between the first side 61 of the welcome pedal 600 and the obstacle is not less than a preset value, the following S321 is executed. If the controller 60 determines that the obstacle avoidance distance between the first side 61 of the welcome pedal 600 and the obstacle is less than a preset value, the following S322 will be executed.
  • the controller 60 may execute S321. Take the obstacle shown in Figure 22 as the curb 04 as an example. When the obstacle avoidance distance between the welcome pedal 600 and the obstacle is not less than the preset value, the welcome pedal 600 shrinks to the bottom of the vehicle body 100 to prevent the welcome pedal 600 from being scratched by the curb 04 .
  • the driving stroke of the second driving assembly 10 refers to the rotation angle of the output shaft of the motor 110 .
  • the driving stroke of the second drive assembly 10 refers to the expansion and contraction of the structure such as the air cylinder, hydraulic cylinder, or push rod motor.
  • the controller 60 may execute S322. Take the obstacle shown in Figure 23 as the curb 04 as an example. When the obstacle avoidance distance between the welcome pedal 600 and the obstacle is less than a preset value, the current position of the welcome pedal 600 may remain unchanged.
  • the central control display screen 130 and voice prompter (not shown in the figure) provided in the vehicle body 100 can be fully utilized.
  • the controller 60 may be coupled to the central control display screen 130 and the voice prompter respectively.
  • the display interface of the central control display screen 130 displays a vehicle module and two "shrink welcome pedal” buttons, and the two "shrink welcome pedal” buttons are respectively located on the left and right sides of the vehicle module.
  • the voice prompter prompts "do you need to retract the welcome pedal".
  • the driver can select one of the "shrink welcome pedal” buttons according to needs, so as to control the expansion and contraction of the welcome pedal 600 on the corresponding side of the vehicle 01 .
  • the "shrink welcome pedal" button displayed on the central control display 130 can be in the form of a screen button or a physical button.
  • the display interface can also be implemented through a mobile phone application, and the mobile phone is coupled with the vehicle control system through Bluetooth or a hotspot. In this way, the driver can also control the expansion and contraction of the welcome pedal 600 outside the vehicle, so that the driver can make a prediction according to the actual situation such as wrong vehicle, narrow curb, or parking into the garage.
  • the third sensor 620 detects the obstacle avoidance distance of the welcome pedal 600 , and the second drive assembly drives the retraction of the welcome pedal 600 , which can also be controlled by a separate controller. This example of controlling the retraction of the door panel 600 does not need to be based on the vehicle control systems of the previous examples.
  • the vehicle control system 03 provided by the present application may further include a fourth sensor 630 .
  • the fourth sensor 630 can be a laser transceiver, which is used to detect mudstones protruding from the road surface.
  • the controller 60 is also coupled to the fourth sensor 630 .
  • the fourth sensor 630 can be installed on the second side 62 of the welcome board 600 to form the above-mentioned welcome board assembly 02 .
  • the fourth sensor 630 includes an optical signal transmitter and an optical signal receiver.
  • the optical signal transmitter and the optical signal receiver are respectively installed on the second side 62 of the welcome pedal 600 on both sides of the vehicle body 100 .
  • the optical signal transmitter and the optical signal receiver are oppositely arranged so that the optical signal receiver can receive the optical signal emitted by the optical signal transmitter, and the optical signal transmitter and the optical signal receiver are respectively coupled to the controller 60 .
  • the fourth sensor 630 can also be installed on the third side 63 of the welcome pedal 600 or on the chassis of the vehicle body, and the number of the fourth sensor 630 can be one, two or more.
  • the installation location and specific quantity are specially limited.
  • the control method of the vehicle control system 03 is illustrated below.
  • the height of the chassis can be raised through the vehicle control system 03 to avoid scratches on the chassis by hard objects such as mud and rocks protruding from the road surface.
  • the control method of the vehicle control system 03 may include S41 to S44 as shown in FIG. 27:
  • the first signal is shown in FIG. 26 , the mudstone protruding from the road surface does not exceed the height where the fourth sensor 630 is located. Therefore, the optical signal receiver can receive the optical signal sent by the optical signal transmitter.
  • the second signal is shown in FIG. 28 , the mudstone 05 protruding from the road surface has exceeded the height where the fourth sensor 630 is located. Therefore, the optical signal receiver cannot receive the optical signal sent by the optical signal transmitter.
  • the chassis of the vehicle body is lifted, which can prevent the chassis of the vehicle body from being scratched by hard objects such as mud and rocks protruding from the road surface.
  • the display interface of the central control display 130 also displays a "lift the chassis” button.
  • the fourth sensor 630 detects that there are protruding mudstones on the current road surface
  • the voice prompter prompts "do you need to lift the chassis of the vehicle body".
  • the driver can select the "lift the chassis” button according to the demand to control the height of the vehicle's raised chassis.
  • the "lift the chassis” button displayed on the central control display 130 can be in the form of a screen button or a physical button.
  • the display interface can also be implemented through a mobile phone application, and the mobile phone is coupled with the vehicle control system through Bluetooth or a hotspot. In this way, the driver can also control the lifting of the chassis of the vehicle body outside the vehicle, so that the driver can make predictions based on the actual situation of the mudstone protruding on the mudstone road.
  • the fourth sensor 630 detects whether there are protruding mudstones on the road surface, and the suspension 300 lifts the chassis of the vehicle body, and a separate controller can also be set for control. This example of controlling the lift of the chassis does not need to be based on the vehicle control system of the previous example.
  • the vehicle 01 provided in the present application may include a water spray assembly 70 as shown in FIG. 30 .
  • the water spray assembly 70 may include a water tank 710 , a water pump 720 , a water spray pipe 760 and a spray head 640 .
  • the water tank 710 may be provided in the armrest box 700 of the vehicle.
  • the water tank 710 can also be installed in other parts of the vehicle, for example, it can be installed in the trunk of the vehicle.
  • the water pump 720 is installed in the water tank 710 , and the spray head 640 communicates with the water pump 720 through the water spray pipe 760 .
  • the above-mentioned controller is also coupled with the water pump 720 .
  • the vehicle control system 03 provided by the present application may further include a fifth sensor 650 .
  • the controller 60 is also coupled to a fifth sensor 650 .
  • the controller 60 can control the water pump 720 to operate to suck the water in the water tank 710 , and then deliver the sucked water to the spray nozzle 640 through the water spray pipe 760 for spraying.
  • the spray head 640 can also spray water following the telescopic movement of the welcome pedal 600 , thereby expanding the water spray range of the water spray assembly 70 .
  • both the spray head 640 and the fifth sensor 650 can be installed at the end of the welcome pedal 600 to form the above-mentioned welcome pedal assembly 02 .
  • a water spray tube 761 can also be provided on the third side 63 of the welcome pedal 600 , and the water spray tube 760 is installed in the water spray tube 761 to beautify the appearance of the welcome pedal assembly 02 .
  • the spray head 640 and the fifth sensor 650 can also be installed on the vehicle body 100 near the wheels.
  • the spray head 640 can be a flat nozzle spray head with a certain spray range.
  • the fifth sensor 650 may be an infrared sensor or a thermal sensor with a certain detection range for detecting vital sign information.
  • the injection range of the spray head 640 and the detection range of the fifth sensor 650 can be towards the inner side of the wheel 200 , or towards the outer side of the wheel 200 , or towards the inner side and the outer side of the wheel 200 .
  • the inner side of the wheel 200 refers to the range between the wheels 200 on both sides of the vehicle body 100
  • the outer side of the wheel 200 refers to the side opposite to the inner side of the wheel 200 .
  • two spray nozzles 640 can also be set on a welcome pedal 600, and the two shower nozzles 640 are respectively installed on the two ends of the welcome pedal 600 (the other shower nozzle 640 is blocked by the welcome pedal 600). ).
  • two fifth sensors 650 can also be provided, and the two fifth sensors 650 are respectively installed at two ends of the welcome pedal 600 (the other fifth sensor 650 is blocked by the welcome pedal 600 ).
  • the number of the spray head 640 and the fifth sensor 650 can also be set to be more, and the present application does not specifically limit the installation positions and specific numbers of the spray head 640 and the fifth sensor 650 .
  • the control method of the vehicle control system 03 is illustrated below. If there are small animals around the wheel 200, the vehicle control system 03 can control the water spray assembly 70 to spray water on the small animals to drive them away.
  • the control method of the vehicle control system 03 may include S51 and S52 as shown in FIG. 33:
  • the preset range of the wheels 200 refers to the inner side between the wheels 200 on both sides of the vehicle 01 and the outer side relative to the inner side of the wheels 200 .
  • the controller 60 may execute S51. During the execution of S51, the controller 60 may also include S510 to S512 as shown in FIG. 34 .
  • the controller 60 may also execute S510. If the controller 60 does not detect that there is a small animal around the wheel 200, the following S511 is executed. Alternatively, if the controller 60 detects that there is a small animal around the wheel 200, the following S512 is executed.
  • the second driving assembly 10 drives the welcome pedal 600 to move telescopically, and the fifth sensor 650 scans following the telescopic movement of the welcome pedal 600 .
  • the controller 60 may also execute S512.
  • the controller 60 can obtain vital sign information detected by the fifth sensor 650 on the left front of the vehicle 01 .
  • the controller 60 may acquire vital sign information detected by the fifth sensor 650 at the left rear of the vehicle 01 .
  • the controller 60 may obtain vital sign information detected by the fifth sensor 650 at the right front of the vehicle 01 .
  • the controller 60 may obtain vital sign information detected by the fifth sensor 650 at the right rear of the vehicle 01 .
  • the controller 60 may execute the following S52.
  • the controller 60 may also execute S52. During the execution of S52, the controller 60 may also include S521 and S522 as shown in FIG. 35 .
  • the welcome pedal 600 enables the water spray assembly 70 to be aimed at the small animal to be sprayed.
  • the controller 60 may also execute S522. If the controller 60 acquires the vital sign information detected by the fifth sensor 650 at the left front of the vehicle 01 , it controls the water spray assembly 70 at the left front of the vehicle 01 to spray water.
  • the controller 60 acquires the vital sign information detected by the fifth sensor 650 at the left rear of the vehicle 01 , it controls the water spray assembly 70 at the left rear of the vehicle 01 to spray water.
  • the controller 60 acquires the vital sign information detected by the fifth sensor 650 at the right front of the vehicle 01 , it controls the water spray assembly 70 at the right front of the vehicle 01 to spray water.
  • the controller 60 acquires the vital sign information detected by the fifth sensor 650 at the right rear of the vehicle 01 , it controls the water spray assembly 70 at the right rear of the vehicle 01 to spray water.
  • the display interface of the central control display 130 also displays a "water spray” button.
  • the voice prompter prompts "do you need to spray water”. At this time, the driver can choose to spray water around the wheels corresponding to the presence of small animals according to needs.
  • the "water spray" button displayed on the central control display 130 can be in the form of a screen button or a physical button.
  • the display interface can also be implemented through a mobile phone application, and the mobile phone is coupled with the vehicle control system through Bluetooth or a hotspot. In this way, the driver can also control the water spray assembly to spray water outside the vehicle.
  • the fifth sensor 650 detects that there is a small animal around the wheel 200, and the water spray assembly sprays water to drive away the small animal, and a separate controller can also be set for control. This example of controlling the sprinkler assembly to spray water does not need to be based on the vehicle control system of the previous examples.
  • the vehicle 01 provided in the present application may include a drainage assembly 71 as shown in FIG. 37 .
  • the drain assembly 71 may include the above-mentioned water spray assembly 70 and the drain valve 750 .
  • the water tank 710 can be installed at the lowest position in the vehicle body 100, and a drain port 730 is opened on the side wall of the water tank 710. Exit 730.
  • the drain valve 750 is installed in the water tank 710 , and the inlet of the drain valve 750 communicates with the drain port 730 .
  • the above-mentioned controller is also coupled with the drain valve 750 .
  • the vehicle control system 03 provided by the present application may further include a sixth sensor 740 , and the sixth sensor 740 may be a liquid level sensor or a water immersion sensor.
  • the controller 60 is also coupled to the sixth sensor 740 .
  • the sixth sensor 740 may be installed at the water outlet 730 for detecting water accumulation information of whether water is accumulated in the vehicle body 100 . If the sixth sensor 740 is a liquid level sensor, it can detect the water level information of the accumulated water in the vehicle body 100 . If the sixth sensor 740 is a water sensor, it can sense whether there is water in the vehicle body 100 .
  • the side wall of the water tank 710 may be provided with a plurality of drain outlets 730 .
  • the drain valve 750 can be a multi-way solenoid valve, so that multiple inlets of the drain valve 750 communicate with multiple drain ports 730 respectively.
  • multiple drain valves 750 may also be provided in the water tank 710 , and the present application does not specifically limit the specific structure and quantity of the drain valves 750 .
  • the control method of the vehicle control system 03 will be illustrated below.
  • the vehicle control system 03 can control the drainage assembly 71 to drain the accumulated water in the vehicle body 100 out of the vehicle body 100 .
  • the control method of the vehicle control system 03 may include S61 and S62 as shown in FIG. 39:
  • the controller 60 may execute S61. During the execution of S61, the controller 60 may further include steps S610 to S614 as shown in FIG. 40 .
  • the suspension 300 of the above-mentioned vehicle 01 is also provided with a pressure sensor (not shown in the figure) for detecting the pressure transmitted from the vehicle body 100 to the suspension 300 . If the pressure sensor has pressure information, it means that the vehicle 01 has not fallen into the water, but water is accumulated in the vehicle body 100 . If the pressure sensor does not have pressure information, it means that the vehicle 01 may have fallen into the water, and it is necessary to continue to detect whether the vehicle 01 has sunk.
  • the controller 60 may execute S610. If the controller 60 acquires that the pressure sensor of the suspension 300 does not have pressure information, the following S611 is executed. If the controller 60 acquires that the pressure sensor of the suspension 300 has pressure information, the following S612 is executed.
  • the above-mentioned vehicle 01 is provided with a sunroof, and a water measuring sensor (not shown in the figure) is arranged in the sunroof to detect whether the sunroof of the vehicle 01 has water measuring information. If the water measurement sensor does not have water measurement information, it means that the vehicle 01 is not sunk, but water is accumulated in the vehicle body 100 . If the pressure sensor has water measurement information, it means that the vehicle 01 may have sunk.
  • the controller 60 may execute S611. If the controller 60 acquires that the water measurement sensor of the sunroof does not have water measurement information, the following S613 is executed. If the controller 60 obtains that the water measurement sensor of the sunroof has water measurement information, the following S614 is executed.
  • the pressure sensor of the suspension 300 has pressure information, and the sixth sensor 740 detects water accumulation in the vehicle body 100 . At this time, it means that there is only accumulated water in the vehicle body 100 .
  • the controller 60 controls the opening of the window of the vehicle door 500 , which is beneficial to discharge the accumulated water in the vehicle body 100 .
  • the controller 60 controls the sunroof of the vehicle 01 to open, and passengers can escape through the sunroof.
  • the controller 60 controls the voice prompter to prompt the passenger to escape.
  • the controller 60 may execute S62. During the execution of S62, the controller 60 may further include S621 and S622 as shown in FIG. 41 .
  • the controller 60 After the controller 60 receives the water accumulation information, it controls the water pump 720 to run.
  • the water pump 720 first discharges the water used to spray small animals in the water tank 710 .
  • the controller 60 continues to control the water pump 720 to discharge the water in the water tank 710 .
  • all the nozzles 640 on the welcome board 600 can spray water at the same time, so as to improve the drainage efficiency.
  • the drainage assembly 71 can also be set separately.
  • a drain tank is provided in the vehicle body 100
  • a drain pump is provided in the drain tank.
  • the drainage box and the sixth sensor 740 are arranged at the lowest position in the vehicle body 100 , and the drainage port 730 is also opened at the lowest position of the drainage box.
  • the sixth sensor 740 detects water accumulation in the vehicle body 100
  • the accumulated water flows into the drainage tank through the drain port 730 , and the drainage pump directly discharges the accumulated water out of the vehicle body 100 .
  • the setting of the drain valve 750 can also be canceled.
  • the sixth sensor 740 detects whether there is accumulated water in the vehicle body 100 , and the drainage assembly discharges the accumulated water in the vehicle body 100 , and a separate controller may also be provided for control. In this example, the control of the drainage assembly to discharge the accumulated water in the vehicle body 100 does not need to be based on the vehicle control system of the previous examples.
  • the vehicle 01 provided in the present application may include an inflatable assembly 66 as shown in FIG. 42 .
  • the inflation assembly 66 may include an inflation head 662 , an air pump 663 and an inflation tube 664 .
  • the air pump 663 may be installed in the trunk of the vehicle. Of course, the air pump 663 can also be installed in other parts of the vehicle, for example, it can be installed in the engine compartment of the vehicle.
  • the inflation head 662 communicates with the air pump 663 through the inflation tube 664 . Wherein, the above-mentioned controller is also coupled with the air pump 663 .
  • the air pump 663 can be a pressure air pump with multiple inflation outlets, and each inflation tube 664 communicates with an inflation outlet of the air pump 663 respectively.
  • the air pump 663 can also be a pressure air pump with a single outlet, and the vehicle body 100 is equipped with four pressure air pumps with a single outlet.
  • the air pump 663 can also be installed in the engine compartment of the vehicle body 100 or the armrest box 700 .
  • a reversing valve is installed on the chassis of the vehicle body 100 , each inflating head 662 communicates with the reversing valve through an inflation pipe 664 , and the reversing valve communicates with an air pump 663 through an inflation pipe 664 .
  • the present application does not place special limitations on the specific structure and quantity of the inflatable components 66 .
  • the vehicle control system 03 provided by the present application may further include a seventh sensor 661 .
  • the controller 60 is also coupled to the seventh sensor 661 .
  • the controller 60 can control the operation of the air pump 663, and the air pump 663 delivers the gas to the inflatable head 662 through the inflatable tube 664 for inflating.
  • the seventh sensor 661 may be mounted within the gas tube 664 .
  • the seventh sensor 661 can be a pressure sensor for detecting the tire pressure of the wheel.
  • the seventh sensor 661 can also be installed in the wheel or the air pump 663 .
  • the present application does not specifically limit the specific structure and installation position of the seventh sensor 661 .
  • an inflatable head 662 may be disposed on the third side 63 of the welcome board 600 .
  • an inflator 660 can be provided on the third side 63 of the welcome pedal 600, and the inflatable tube 664 can be accommodated in the inflator 660, so that the inflatable head 662 can be pulled out from the inflator 660 to connect the inflation port of the wheel 200.
  • the above-mentioned welcome pedal assembly 02 is constituted.
  • the air cylinder 660 can also be installed on the fourth side 64 of the welcome pedal 600 or the position of the vehicle body 100 close to the wheels 200 .
  • Two air cylinders 660 can be provided, and the two air cylinders 660 are respectively installed at both ends of the welcome pedal 600 for inflating the front and rear wheels 200 of the vehicle 01 respectively.
  • the control method of the vehicle control system 03 is illustrated below.
  • the vehicle control system 03 can control the inflation assembly 66 to inflate the wheel 200 .
  • the control method of the vehicle control system 03 may include S71 and S72 as shown in FIG. 45:
  • the controller 60 may execute S71. Before the controller 60 executes S71, the driver can dock the left front inflation head 662 with the inflation port of the left front wheel 200, connect the left rear inflation head 662 with the inflation port of the left rear wheel 200, connect the right front inflation head 662 with the right front wheel 200 The inflation port of the right rear inflation head 662 is docked with the inflation port of the right rear wheel 200.
  • the air pressure in the wheel 200 is the same as that in the inflation pipe 664 , the seventh sensor 661 can detect the air pressure in the wheel 200 , and the controller 60 can obtain the tire pressure from the seventh sensor 661 . If the seventh sensor 661 is installed on the wheel 200 , the controller 60 can directly acquire the tire pressure of the seventh sensor 661 .
  • the user's inflation operation means that the user can set the required inflation pressure of each wheel 200 .
  • the user can also select the inflation assembly 66 to inflate the underinflated tire 200 .
  • the controller 60 may execute S72. During the execution of S72, the controller 60 may also include S721 and S722 as shown in FIG. 46 .
  • the controller 60 may execute S721. If the controller 60 acquires that the tire pressure of the left front wheel 200 is insufficient, it controls the air pump 663 to inflate the left front wheel 200 . Alternatively, if the controller 60 acquires that the tire pressure of the left rear wheel 200 is insufficient, it controls the air pump 663 to inflate the left rear wheel 200 . Alternatively, if the controller 60 acquires that the tire pressure of the right front wheel 200 is insufficient, it controls the air pump 663 to inflate the right front wheel 200 . Alternatively, if the controller 60 acquires that the tire pressure of the right rear wheel 200 is insufficient, it controls the air pump 663 to inflate the right rear wheel 200 .
  • the preset tire pressure threshold means that the tire pressure of the wheel 200 meets the driving requirements.
  • the controller 60 controls the operation of the air pump 663 , and the air pump 663 inflates the wheel 200 through the inflation tube 664 .
  • the controller 60 controls the air pump 663 to stop inflation. The driver then recovers the inflation head 662 and the inflation tube 664 into the inflation cylinder 660 , thereby completing the operation of inflating the wheel 200 .
  • the display interface of the central control display 130 also displays a "inflation" button.
  • the voice prompter prompts "do you need to inflate”.
  • the driver can select the inflatable component to inflate the corresponding wheel with insufficient tire pressure according to the tire pressure of the actual wheel.
  • the "inflate" button displayed on the central control display 130 may be in the form of a screen button or a physical button.
  • the display interface can also be implemented through a mobile phone application, and the mobile phone is coupled with the vehicle control system through Bluetooth or a hotspot. In this way, the driver can also control the inflation assembly to inflate the wheel 200 outside the vehicle.
  • the seventh sensor 661 detects the tire pressure of the wheel 200, and the inflator assembly inflates the wheel 200, and a separate controller can also be provided for control. This example of controlling the inflation assembly to inflate the wheels 200 does not need to be based on the vehicle control system of the previous examples.
  • the vehicle 01 provided in the present application may include a folding bracket 690 and a shade cloth 800 as shown in FIG. 48 .
  • the folding bracket 690 includes a first folding rod 691 and a second folding rod 692 .
  • the first end of the first folding rod 691 is hinged to the end of the welcome pedal 600 close to the wheel 200 , so that the first folding rod 691 can rotate freely relative to the welcome pedal 600 .
  • the second end of the first folding rod 691 is hinged to the first end of the second folding rod 692 to realize the function of the first folding rod 691 and the second folding rod 692 being folded together.
  • first folding rod 691 can be designed as a groove-like structure, so that the second folding rod 692 can be accommodated in the groove of the first folding rod 691 after being folded.
  • a first receiving groove 670 and a second receiving groove 680 are defined on the fourth side 64 of the welcome board 600 .
  • the first storage slot 670 is used to store the shade cloth 800
  • the second storage slot 680 is used to store the folding bracket 690 .
  • the first end of the first folding rod 691 can be hinged to the groove wall of the second receiving groove 680 close to the wheel 200 .
  • the first storage slot 670 and the second storage slot 680 can also be arranged in the trunk of the vehicle body 100 , so that the folding bracket 690 and the shade cloth 800 are stored in the trunk of the vehicle body 100 .
  • the shade cloth 800 When in use, rotate and unfold the second end of the second folding rod 692 in a direction away from the first folding rod 691, and then connect the shade cloth 800 to the first folding rod 691 and the second folding rod 692 by hanging or pasting. , so that the shade cloth 800 can at least partially shade the wheel 200 .
  • the shielding cloth 800 can prevent the excrement from directly contacting the wheel hub or the brake disc, thereby avoiding the contamination and corrosion of the wheel hub or the brake disc by the excrement.
  • the shade cloth 800 can be designed as a roll structure, so as to accommodate the rolled shade cloth 800 into the first storage slot 670 .
  • the shielding cloth 800 can be directly torn off and discarded. Then fold the folding bracket 690 and store it in the second storage slot 680 .
  • two second storage slots 680 can be provided, and one second storage slot 680 can be provided at both ends of the welcome pedal 600 , so that the front and rear wheels 200 of the vehicle have folding brackets 690 available for use.
  • the first storage slot 670 is disposed between the two second storage slots 680 of the welcome board 600 , so that the front and rear folding brackets 690 can share the covering cloth 800 in the first storage slot 670 .
  • the first end of the first folding rod 691 may also be designed to be detachably connected to the welcome pedal 600 .
  • the vehicle 01 provided by this application cooperates with the vehicle control system 03 to realize the functions of body 100 balance adjustment, seat 400 deflection adjustment, welcome pedal 600 telescopic adjustment, body chassis lift adjustment, The function of spraying water to drive away small animals, the function of discharging the accumulated water in the vehicle body 100 and the function of inflating the wheels 200 .
  • Each subsystem can not only cooperate with each other, but also can operate independently, which improves the intelligent control of the vehicle 01.
  • the vehicle control system 03 provided in this application can be applied not only to cars, but also to vehicles such as off-road vehicles, motorcycles, or tricycles.
  • the first sensor 610, the third sensor 620, the fourth sensor 630 and the fifth sensor 650 in the vehicle control system 03 can all be installed on the welcome pedal 600, so that the welcome pedal 600, which originally only has a decorative function, can It can be fully utilized to realize various functions of the vehicle 01 mentioned above.
  • a spray head 640 , an inflatable head 662 , a folding bracket 690 and a covering cloth 800 are installed on the welcome pedal 600 to form a welcome pedal assembly 02 , which greatly improves the integration of the welcome pedal 600 .
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • a software program When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • computer-executed instructions When computer-executed instructions are loaded and executed on a computer, the processes or functions according to the embodiments of the present application are generated in whole or in part.
  • a computer can be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or may contain one or more data storage devices such as servers and data centers that can be integrated with the medium.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, or a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (solid state disk, SSD)), etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

一种车辆、迎宾踏板组件以及车辆控制方法,该车辆(01)可以包括车身(100)、车轮(200)、悬架(300)、迎宾踏板组件(02)以及控制器(60)。车轮(200)与车身(100)相连接,且车轮(200)位于车身(100)的下方。悬架(300)连接于车轮(200)与车身(100)之间。其中,迎宾踏板组件(02)包括迎宾踏板(600)和第一传感器(610)。迎宾踏板(600)与车身(100)相连接,且迎宾踏板(600)位于车身(100)的下方。第一传感器(610)安装于迎宾踏板(600)远离车身的一侧,用于检测车身(100)两侧的离地高度。控制器(60)与悬架(300)和第一传感器(610)耦接。这样一来,控制器(60)可以用于根据车身(100)两侧的离地高度,控制悬架(300)的伸缩量,以调节车轮与车身之间的距离,可解决车辆在急转弯时无法保持驾驶员稳定坐姿的问题。

Description

一种车辆、迎宾踏板组件以及车辆控制方法 技术领域
本申请涉及车辆技术领域,尤其涉及一种车辆、迎宾踏板组件以及车辆控制方法。
背景技术
随着汽车智能化技术的发展,用户对车辆安全性、舒适性的要求也越来越高。在车辆的全生命周期中,以车辆急转弯工况为例,车辆由于受到急转弯时的离心力作用,会使得车辆内驾驶员的身体发生与急转弯方向相反的摆动。这就导致了驾驶员在车辆发生急转弯时无法保持稳定坐姿的问题,从而严重的影响了车辆驾驶的安全性与舒适性。
发明内容
本申请实施例提供一种车辆、迎宾踏板组件以及车辆控制方法,用于解决车辆在急转弯时无法保持驾驶员稳定坐姿的问题。
为达到上述目的,本申请采用如下技术方案:
本申请的第一方面实施例提供一种车辆。该车辆可以包括车身、车轮、悬架、迎宾踏板组件以及控制器。车轮与车身相连接,且车轮位于车身的下方。悬架连接于车轮与车身之间。其中,迎宾踏板组件包括迎宾踏板和第一传感器。迎宾踏板与车身相连接,且迎宾踏板位于车身的下方。第一传感器安装于迎宾踏板远离车身的一侧,用于检测车身两侧的离地高度。控制器与悬架和第一传感器耦接。这样一来,控制器可以用于根据车身两侧的离地高度,控制悬架的伸缩量,以调节车轮与车身之间的距离。
由上述可知,本申请实施例在迎宾踏板上设置第一传感器,形成迎宾踏板组件,能够检测车身两侧的离地高度。当车辆向左急转弯时,车身左侧的离地高度大于车身右侧的离地高度,驾驶员的身体会发生向车身右侧摆动的情况。此时,控制器根据第一传感器检测的车身左右两侧的离地高度,控制悬架使车身左侧靠近车轮,并且控制悬架使车身右侧远离车轮。同理,当车轮向右急转弯时,控制过程刚好与车辆向左急转弯时的工况相反,在此不再赘述。这样一来,车辆在急转弯时,车身的左右两侧能够保持水平的状态,从而保证了驾驶员坐姿的稳定性。
可选的,车辆还包括座椅、第一驱动组件以及第二传感器。座椅设置于车身内。第一驱动组件连接于车身与座椅之间,用于驱动座椅的水平偏转。第二传感器安装于车身与座椅之间,且第二传感器还与控制器耦接,用于检测座椅水平偏转的偏转角度。此外,控制器还与第一驱动组件耦接,用于根据偏转角度和悬架的伸缩量,控制第一驱动组件的驱动行程。
当车辆急转弯时,若悬架由于行程限制、卡阻等原因,不足以调整车身左右两侧的离地高度时,车辆还可以通过第二传感器和第一驱动组件调整座椅的偏转角度,以补偿悬架调节的不足。当车辆向左急转弯时,控制器还控制第一驱动组件驱动座椅向车身的左侧偏转。即降低座椅左侧的高度,并且抬高座椅右侧的高度。这样一来,同样也能够保证驾驶员坐姿的稳定性,从而提高了车辆驾驶的安全性与舒适性。
可选的,第一驱动组件包括转轴、支座和伸缩缸。转轴与座椅相连接。支座与车身相连接,且支座开设有转轴孔,转轴穿设于转轴孔并相对于支座向车身两侧中的任意一侧偏转。伸缩缸的一端与座椅的底部相连接,另一端与车身相连接。当伸缩缸伸长或者收缩时,座椅可以通过转轴与支座的配合,在车身内水平偏转。
可选的,车辆还包括连接于车身与迎宾踏板之间的第二驱动组件,第二驱动组件用于驱动迎宾踏板伸出车身外侧或者收缩至车身下方。其中,迎宾踏板组件还包括与控制器耦接的第三传感器,第三传感器安装于迎宾踏板的第一侧面,用于检测迎宾踏板的第一侧面与障碍物之间的避障距离。迎宾踏板的第一侧面为迎宾踏板远离车身侧面的一侧表面。此外,控制器还与第二驱动组件耦接,用于根据避障距离,控制第二驱动组件的驱动行程。迎宾踏板上设置的第三传感器,能够使车辆的迎宾踏板具有自动避开障碍物的功能。
车辆在行驶过程中还可能遇到错车、经过狭窄路牙或者停车入库等场景。当车身的两侧设置有迎宾踏板时,使得车身两侧的宽度有所增加,导致车辆难以顺利的通行。控制器通过第三传感器和第二驱动组件,能够检测迎宾踏板与其他车辆、路牙或者墙柱等障碍物之间的距离,并且控制第二驱动组件驱动迎宾踏板收缩至车身下方。这样一来,使得车辆能够顺利的通行。
可选的,第二驱动组件包括电机和至少两个相互平行的连杆。电机与车身相连接。至少两个连杆的一端与迎宾踏板铰接,至少两个连杆的另一端与车身铰接,且其中一个连杆还与电机的输出轴连接固定。在迎宾踏板上设置连杆,使迎宾踏板具备了能够相对于车身伸缩移动的功能。电机带动连杆转动,连杆带动迎宾踏板伸出车身外侧或者收缩至车身下方。
可选的,迎宾踏板组件还包括第四传感器和两个迎宾踏板,两个迎宾踏板分别设置于车身的两侧。第四传感器包括光信号发射器和光信号接收器,光信号发射器和光信号接收器分别与控制器耦接。光信号发射器用于在控制器的控制下发射光信号。光信号接收器用于若接收到来自光信号发射器发射的光信号,则向控制器发送第一信号。若未接收到来自光信号发射器发射的光信号,则向控制器发送第二信号。其中,光信号发射器安装于其中一个迎宾踏板的第二侧面,光信号接收器安装于另一个迎宾踏板的第二侧面,第二侧面为迎宾踏板靠近车身侧面的一侧表面。此外,控制器还用于根据第一信号,控制悬架保持当前伸缩量,控制器还用于根据第二信号,控制悬架增加伸长量。
当车身底盘较低的车辆通过泥石路面时,路面凸出的泥石等坚硬物可能存在刮伤车身底盘的问题。控制器通过光信号发射器和光信号接收器组成的第四传感器,能够感知路面凸出的泥石等坚硬物是否存在刮伤车身底盘的风险。这样一来,若存在这样的风险,则控制器能够控制悬架伸长,以抬高车身底盘的高度。
可选的,车辆还包括喷水组件,喷水组件安装于车身上,且喷水组件的喷水方向朝向车轮。其中,迎宾踏板组件还包括与控制器耦接的第五传感器,第五传感器安装于迎宾踏板靠近车轮的位置,用于获取车轮预设范围内的生命体征信息。此外,控制器还与喷水组件耦接,用于根据生命体征信息,控制喷水组件喷水。
若车轮周围存在小动物时,车辆启动后容易对小动物造成碾压的问题。控制器通 过第五传感器和喷水组件,能够在车辆启动前感知车轮周围是否存在小动物。这样一来,若车轮周围存在小动物,则控制器能够控制喷水组件向小动物喷水以驱离。
可选的,喷水组件包括水箱和喷头。水箱与车身相连接,且水箱内设置有水泵。喷头安装于迎宾踏板上且喷头的喷嘴朝向车轮,喷头通过排水管与水泵相连接。水泵抽吸水箱内的水,并通过排水管从喷头喷出,从而实现驱离车轮周围小动物的功能。此外,喷头安装在迎宾踏板上,提高了迎宾踏板的集成度。
可选的,车辆还包括排水阀和第六传感器。水箱安装于车身内的最低位置,且水箱的最低位置设置有排水口,排水阀安装于排水口。第六传感器安装于车身内的最低位置,且第六传感器与控制器耦接,用于获取车身内的积水信息。此外,控制器还用于根据积水信息,控制喷水组件排出车身内的积水。
在涉水路段、大雨天气等条件下,车身内容易积水,对车辆的电子电路器件造成损坏。控制器通过第六传感器能够感知车身内是否有积水。这样一来,若车身内存在积水,则控制器能够控制排水阀开启,并利用喷水组件,通过水泵将积水排出车身外,从而保护车辆的电子电路器件,避免浸泡在积水中。
可选的,车辆还包括充气组件,充气组件安装于车身上,且朝向车轮设置。其中,迎宾踏板组件还包括与控制器耦接的第七传感器,第七传感器安装于充气组件内,用于根据充气指令检测车轮的胎压。此外,控制器还与充气组件耦接,用于根据用户的充气操作,生成充气指令。控制器还用于若胎压小于或者等于预设胎压阈值,则控制充气组件对车轮充气。用户的充气操作用于指示充气组件与车轮相连通。
车辆在长期停放或者一段行驶时间后,可能存在车轮胎压不足的问题。为了方便用户的充气操作,当用户将充气组件与车轮连通后,控制器能够通过第七传感器自动检测车轮的胎压。这样一来,若胎压小于或者等于预设胎压阈值时,控制器能够控制充气组件向车轮充气。
可选的,充气组件包括气泵和充气头。气泵设置于车身上。充气头连接于迎宾踏板远离车身的一侧。其中,充气头通过充气管与气泵相连接,用于对车轮充气。在迎宾踏板上设置充气头,使迎宾踏板具备了能够对车轮充气的功能。
可选的,迎宾踏板组件还包括遮挡布和折叠支架。其中,折叠支架包括第一折叠杆和第二折叠杆,第一折叠杆的第一端与迎宾踏板相连接,第一折叠杆的第二端与第二折叠杆的第一端铰接。第一折叠杆和第二折叠杆均用于与遮挡布相连接。此外,第二折叠杆的第二端沿远离第一折叠杆的方向转动,遮挡布用于展开并遮挡至少部分车轮。在迎宾踏板上设置遮挡布和折叠支架,使迎宾踏板具备了能够遮挡车轮的功能,避免了小动物由于向车轮排泄而导致轮毂或刹车盘污损和腐蚀的问题。
可选的,迎宾踏板组件还包括第一收纳槽和第二收纳槽。其中,第一收纳槽开设于迎宾踏板靠近车门的一侧,遮挡布安装于第一收纳槽内。第二收纳槽开设于迎宾踏板靠近车门的一侧,第一折叠杆的第一端与第二收纳槽的槽壁铰接,折叠支架折叠并放置于第二收纳槽内。在迎宾踏板上设置第一收纳槽和第二收纳槽,使迎宾踏板具备了收纳遮挡布和折叠支架的功能。
本申请的第二方面实施例提供一种迎宾踏板组件,应用于车辆中,车辆包括车身。其中,迎宾踏板组件包括迎宾踏板和第一传感器。迎宾踏板与车身相连接,且位于车 身的下方。第一传感器安装于迎宾踏板远离车身的一侧,用于检测车身两侧的离地高度。在迎宾踏板上设置第一传感器,使迎宾踏板具备了检测车身两侧离地高度的功能。
可选的,迎宾踏板组件还包括第三传感器,第三传感器安装于迎宾踏板的第一侧面,用于检测迎宾踏板的第一侧面与障碍物之间的避障距离。其中,第一侧面为迎宾踏板远离车身侧面的一侧表面。在迎宾踏板上设置第三传感器,使迎宾踏板具备了检测迎宾踏板的第一侧面与障碍物之间避障距离的功能。
可选的,迎宾踏板组件还包括第四传感器和两个迎宾踏板,两个迎宾踏板分别设置于车身的两侧。第四传感器包括光信号发射器和光信号接收器,光信号发射器和光信号接收器分别与控制器耦接。光信号发射器用于在控制器的控制下发射光信号,光信号接收器用于接收来自光信号发射器发射的光信号。其中,光信号发射器安装于其中一个迎宾踏板的第二侧面,光信号接收器安装于另一个迎宾踏板的第二侧面,第二侧面为迎宾踏板靠近车身侧面的一侧表面。在迎宾踏板上设置第四传感器,使迎宾踏板具备了感知路面凸出的泥石等坚硬物是否存在刮伤车身底盘风险的功能。
可选的,车辆还包括车轮、水箱以及设置于水箱内的水泵。其中,迎宾踏板组件还包括喷头和第五传感器,喷头安装于迎宾踏板上且喷头的喷嘴朝向车轮,喷头通过排水管与水泵相连接。第五传感器安装于迎宾踏板靠近车轮的位置,用于获取车轮预设范围内的生命体征信息。在迎宾踏板上设置第五传感器,使迎宾踏板具备了感知车轮周围是否存在小动物的功能,避免车辆启动后碾压小动物的情况发生。
可选的,车辆还包括车轮与气泵。其中,迎宾踏板组件还包括充气头和第七传感器,充气头连接于迎宾踏板远离车身的一侧。其中,充气头通过充气管与气泵相连接,用于对车轮充气。第七传感器安装于充气管内,用于检测车轮的胎压。在迎宾踏板上设置充气头,使迎宾踏板具备了能够对车轮充气的功能。在迎宾踏板上设置第七传感器,使迎宾踏板具备了能够检测车轮胎压的功能。
本申请的第三方面实施例提供一种车辆控制方法,应用于车辆的控制器中。其中,车辆包括车身、车轮、悬架、迎宾踏板以及第一传感器,悬架连接于车轮与车身之间。迎宾踏板与车身相连接,且位于车身的下方。第一传感器安装于迎宾踏板远离车身的一侧,用于检测车身两侧的离地高度。该车辆控制方法包括:控制器接收车身两侧的离地高度。控制器根据车身两侧的离地高度控制悬架的伸缩量,以调节车轮与车身之间的距离。这样一来,车辆在急转弯时能够保持驾驶员稳定的坐姿。
可选的,上述控制器根据车身两侧的离地高度控制悬架的伸缩量包括:控制器获取车身两侧的离地高度之间的差值。控制器根据差值,分别控制位于车身两侧的悬架的伸缩量,以调节车轮与车身之间的距离。这样一来,当车身两侧的离地高度之间的差值与车身两侧的悬架伸缩量的补偿值相等时,车身则处于水平状态,且保持车身与未急转弯时的离地高度不变。
可选的,车辆还包括设置于车身内的座椅、第一驱动组件以及第二传感器,第一驱动组件连接于车身与座椅之间,用于驱动座椅的水平偏转。第二传感器安装于车身与座椅之间,用于检测座椅水平偏转的偏转角度。该车辆控制方法还包括:控制器接收座椅水平偏转的偏转角度。控制器根据偏转角度和悬架的伸缩量,控制第一驱动组件的驱动行程。这样一来,车辆在急转弯时,车身内的座椅还能够补偿悬架调节的不 足,进一步保持驾驶员稳定的坐姿,提高了车辆驾驶的安全性与舒适性。
可选的,车辆还包括第二驱动组件以及第三传感器,第二驱动组件连接于车身与迎宾踏板之间,用于驱动迎宾踏板伸出车身外侧或者收缩至车身下方。第三传感器安装于迎宾踏板的第一侧面,用于检测迎宾踏板的第一侧面与障碍物之间的避障距离。其中,迎宾踏板的第一侧面为迎宾踏板远离车身侧面的一侧表面。该车辆控制方法还包括:控制器接收迎宾踏板的第一侧面与障碍物之间的避障距离。控制器根据避障距离,控制第二驱动组件的驱动行程。这样一来,车辆能够顺利的错车、经过狭窄路牙或者停车入库。
可选的,车辆还包括设置于车身两侧的迎宾踏板以及第四传感器,第四传感器包括光信号发射器和光信号接收器。其中,光信号发射器安装于其中一个迎宾踏板的第二侧面,光信号接收器安装于另一个迎宾踏板的第二侧面,第二侧面为迎宾踏板靠近车身侧面的一侧表面。该车辆控制方法还包括:控制器控制光信号发射器发射光信号。控制器控制光信号接收器接收来自光信号发射器发射的光信号。若光信号接收器接收到来自光信号发射器发射的光信号,则接收来自光信号接收器发送的第一信号;若光信号接收器未接收到来自光信号发射器发射的光信号,则接收来自光信号接收器发送的第二信号。
控制器根据第一信号,控制悬架保持当前伸缩量。控制器根据第二信号,控制悬架增加伸长量。这样一来,车辆能够避免路面凸出的泥石等坚硬物刮伤车身底盘的风险。
可选的,车辆还包括喷水组件以及第五传感器,喷水组件包括水箱、喷头以及设置于水箱内的水泵,喷头安装于迎宾踏板上且喷头的喷嘴朝向车轮,喷头通过排水管与水泵相连接。第五传感器安装于迎宾踏板靠近车轮的位置,用于获取车轮预设范围内的生命体征信息。该车辆控制方法还包括:控制器获取车轮预设范围内的生命体征信息。控制器根据生命体征信息,控制喷水组件喷水。这样一来,车辆能够在启动前驱离车轮周围存在的小动物,以避免对小动物的碾压。
可选的,车辆还包括排水阀和第六传感器。水箱安装于车身内的最低位置,且水箱的最低位置设置有排水口,排水阀安装于排水口。第六传感器安装于所述车身内的最低位置,用于获取车身内的积水信息。该车辆控制方法还包括:控制器获取车身内的积水信息。控制器根据积水信息,控制喷水组件排出车身内的积水。这样一来,车辆能够避免电子电路器件浸泡在积水中,从而对车辆的电子电路器件起到有效的保护作用。
可选的,车辆还包括充气组件和第七传感器,充气组件安装于车身上,且朝向车轮设置。第七传感器安装于充气组件内,用于根据充气指令,检测车轮的胎压。该车辆控制方法还包括:控制器获取车轮的胎压。控制器根据用户的充气操作,生成充气指令。若胎压小于或者等于预设胎压阈值,则控制充气组件对车轮充气。用户的充气操作用于指示充气组件与车轮相连通。这样一来,用户能够在胎压小于或者等于预设胎压阈值时,通过充气组件向车轮充气。
附图说明
图1为本申请实施例提供的一种车辆的结构示意图;
图2为本申请实施例提供的示例一中第二驱动组件的结构示意图;
图3为图2中电机未启动时迎宾踏板收缩至车身下方的结构示意图;
图4为图2中电机启动后迎宾踏板伸出车身外的结构示意图;
图5为本申请实施例提供的示例一中迎宾踏板组件的结构示意图;
图6为本申请实施例提供的示例一中一种车辆控制系统的结构示意图;
图7为本申请实施例提供的示例一中一种车辆控制方法的流程图;
图8为图7中车辆控制方法的一种具体流程图;
图9为本申请实施例提供的示例一中车辆向右急转弯时的示意图;
图10为本申请实施例提供的示例一中车辆向左急转弯时的示意图;
图11为图7中车辆控制方法的另一具体流程图;
图12为本申请实施例提供的示例一中第一驱动组件的结构示意图;
图13为本申请实施例提供的示例一中另一车辆控制系统的结构示意图;
图14为本申请实施例提供的示例一中另一车辆控制方法的流程图;
图15为图14中车辆控制方法的具体流程图;
图16为本申请实施例提供的示例一中车辆向右急转弯时座椅的示意图;
图17为本申请实施例提供的示例一中车辆向左急转弯时座椅的示意图;
图18为本申请实施例提供的示例二中车辆控制系统的结构示意图;
图19为本申请实施例提供的示例二中迎宾踏板组件的结构示意图;
图20为本申请实施例提供的示例二中车辆控制方法的流程图;
图21为图20中车辆控制方法的具体流程图;
图22为本申请实施例提供的示例二中迎宾踏板避开障碍物之前的示意图;
图23为本申请实施例提供的示例二中迎宾踏板避开障碍物之后的示意图;
图24为本申请实施例提供的示例二中中控台显示界面的示意图;
图25为本申请实施例提供的示例三中车辆控制系统的结构示意图;
图26为本申请实施例提供的示例三中迎宾踏板组件的结构示意图;
图27为本申请实施例提供的示例三中车辆控制方法的流程图;
图28为本申请实施例提供的示例三中车身底盘存在泥石的示意图;
图29为本申请实施例提供的示例三中中控台显示界面的示意图;
图30为本申请实施例提供的示例四中水箱的结构示意图;
图31为本申请实施例提供的示例四中车辆控制系统的结构示意图;
图32为本申请实施例提供的示例四中迎宾踏板组件的结构示意图;
图33为本申请实施例提供的示例四中车辆控制方法的流程图;
图34为图33中车辆控制方法中S51的具体流程图;
图35为图33中车辆控制方法中S52的具体流程图;
图36为本申请实施例提供的示例四中中控台显示界面的示意图;
图37为本申请实施例提供的示例五中水箱的结构示意图;
图38为本申请实施例提供的示例五中车辆控制系统的结构示意图;
图39为本申请实施例提供的示例五中车辆控制方法的流程图;
图40为图39中车辆控制方法中S61的具体流程图;
图41为图39中车辆控制方法中S62的具体流程图;
图42为本申请实施例提供的示例六中充气组件的结构示意图;
图43为本申请实施例提供的示例六中车辆控制系统的结构示意图;
图44为本申请实施例提供的示例六中迎宾踏板组件的结构示意图;
图45为本申请实施例提供的示例六中车辆控制方法的流程图;
图46为图45中车辆控制方法中S72的具体流程图;
图47为本申请实施例提供的示例六中中控台显示界面的示意图;
图48为本申请实施例提供的示例七中车辆的结构示意图;
图49为本申请实施例提供的示例七中迎宾踏板组件的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。
以下,术语“第一”、“第二”等仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。
此外,本申请中,“上”、“下”、“左”、“右”、“前”、“后”、“水平”以及“竖直”等方位术语是相对于附图中的部件示意置放的方位来定义的,应当理解到,这些方向性术语是相对的概念,它们用于相对于的描述和澄清,其可以根据附图中部件所放置的方位的变化而相应地发生变化。
在本申请中,除非另有明确的规定和限定,术语“连接”应做广义理解,例如,“连接”可以是固定连接,也可以是可拆卸连接,或成一体;可以是直接相连,也可以通过中间媒介间接相连。
本申请提供一种车辆,该车辆可以是轿车、越野车、摩托车或者三轮车等车型。以下示例为了方便说明,均是以车辆为轿车进行举例说明。此外,车辆可以是燃油动力汽车、油电混合汽车或者纯电动力汽车等动力方式。本申请并不对车辆01的车型与动力方式进行特殊的限定。
上述车辆可以具有车辆控制系统,该车辆控制系统能够控制车辆在急转弯时保持驾驶员坐姿的稳定性,能够控制车辆避开路面的障碍物,能够控制车辆避免路面泥石的刮伤,能够控制车辆驱离车轮周围的小动物,能够控制车辆排出车身内的积水,能够控制车辆对车轮进行充气。
在本申请的一些实施例中,上述车辆控制系统的至少一部分可以设置在车辆的迎宾踏板上,以构成迎宾踏板组件。以下结合车辆在急转弯、路面障碍物、泥石路面、车辆周围存在小动物、车辆内积水、车轮气压不足以及小动物向车轮排泄等场景,对车辆、该车辆中的迎宾踏板组件、该车辆控制系统的结构以及该车辆控制系统的控制方法进行详细的举例说明。
示例一:
本示例中,车辆在急转弯工况时,由于受到离心力的作用,驾驶员的身体会发生与急转弯方向相反的摆动,导致驾驶员无法保持稳定的坐姿,更为严重的甚至影响车辆的安全驾驶。
为了解决上述问题,如图1所示,本申请提供的上述车辆01可以包括车身100、四个车轮200、悬架300、车门500以及迎宾踏板600。悬架300将车身100与每个车轮200连接在一起。其中,悬架300主要由伸缩机构组成,伸缩机构包括但不限于气缸或者液压缸等结构。悬架300通过伸缩机构的伸缩量调节车身100与车轮200之间的距离。以下为了方便介绍,所说的悬架300均指悬架300的伸缩机构。
在此基础上,如图1所示,车身100具有X方向、Y方向和Z方向。其中,X方向为车身100的前后方向,Y方向为车身100的上下方向,Z方向为车身100的左右方向。迎宾踏板600可以设置两个(其中一个被车身100遮挡),两个迎宾踏板600分别设置在车身100的左右两侧。每个迎宾踏板600位于车门500的下方,且每个迎宾踏板600位于前后车轮200之间。
车辆01可以包括第二驱动组件10,如图2所示,第二驱动组件10可以包括电机110与连杆120。连杆120的一端与车身100铰接,连杆120的另一端与迎宾踏板600铰接。为了使连杆120转动更灵活,可以在车身100与迎宾踏板600上设置轴承,使连杆120通过轴承与车身100和迎宾踏板600铰接。电机110的输出轴可以通过键连接或者联轴器等结构与连杆120连接固定。
此外,如图3所示,连杆120可以设置两个,两个连杆120相互平行的铰接在迎宾踏板600的一端。迎宾踏板600的另一端也可以同样铰接两个相互平行的连杆120,电机110(如图2所示)与其中任一个连杆120连接固定即可。当电机110未启动时,迎宾踏板600通过连杆120连接在车身100的下方。
另一方面,如图4所示,当电机110(如图2所示)启动后,电机110的输出轴驱动其中一个连杆120转动。连杆120带动迎宾踏板600转动,使迎宾踏板600沿Z方向伸出车身100外侧。当电机110反向转动时,连杆120又带动迎宾踏板600沿Z方向收缩至车身100的下方。
当然,第二驱动组件10也可以仅包括两个连杆120,两个连杆120分别通过焊接或螺栓连接等方式固定在迎宾踏板600的两端,同样能够驱动迎宾踏板600伸缩移动。此外,第二驱动组件10也可以设计为气缸、液压缸或者推杆电机等结构方式,本申请并不对第二驱动组件10的具体结构进行特殊限定。
需要说明的是,当不需要迎宾踏板600伸缩移动的功能时,迎宾踏板600也可以通过焊接或螺栓连接等方式,直接固定连接在车身100的两侧。
在一些实施方式中,如图5所示,迎宾踏板600可以选用长条形的板式结构,它包括第一侧面61、第二侧面62、第三侧面63和第四侧面64。当迎宾踏板600安装在车身100后,迎宾踏板600远离车身100侧面的一侧表面为第一侧面61。迎宾踏板600靠近车身100侧面的一侧表面为第二侧面62。迎宾踏板600朝向地面的一侧表面为第三侧面63。迎宾踏板600远离地面的一侧表面为第四侧面64。以下均以第一侧面61、第二侧面62、第三侧面63和第四侧面64对迎宾踏板600进行描述。
当车辆01在急转弯时,可以通过悬架300调节车身100的平衡。基于此,为了对悬架300进行控制,如图6所示,本申请提供的上述车辆控制系统03,可以包括控制器60与第一传感器610。控制器60可以选用设置在车身100(如图1所示)内的整车控制器(Vehicle Control Unit,VCU)或者该VCU的至少一部分,第一传感器610可 以选用激光测距传感器。
在一些实施方式中,第一传感器610可以安装在迎宾踏板600的第三侧面63,用于检测迎宾踏板600的离地高度。此时,迎宾踏板600和第一传感器610构成了上述的迎宾踏板组件02。当然,第一传感器610也可以安装在迎宾踏板600的第一侧面61或者车身100的底部。其中,第一传感器610、悬架300以及第二驱动组件10的电机110分别与控制器60耦接。
上述是以控制器60为VCU或者VCU的至少一部分为例进行的说明,在本申请的另一些实施例中,控制器60还可以选用微控制单元(Micro Controller Unit,MCU)。此时,MCU可以作为一个单独的控制器件,布置在车辆01的引擎舱、驾驶室或者后备箱内。亦或者,MCU直接安装在迎宾踏板600上。此时,迎宾踏板组件02则还包括控制器60。
当然,第一传感器610还可以选用超声波测距传感器或者雷达测距传感器等,第一传感器610的安装位置还可以安装在车身100的底部或者侧面。此外,第一传感器610的数量可以为一个、两个或者更多。本申请并不对控制器60和第一传感器610的选型以及具体数量进行特殊的限定。
基于上述具有迎宾踏板组件02和车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。车辆01发生急转弯工况时,能够通过上述的车辆控制系统03保持车身100的平衡。车辆控制系统03的控制方法可以包括如图7所示的S11和S12:
S11、接收车身两侧的离地高度。
示例的,控制器60可以执行S11。其中,由于第一传感器610安装在迎宾踏板600的第三侧面63,为了保证第一传感器610所检测的车身100两侧离地高度的准确性,首先需要保证车身100两侧的迎宾踏板600初始摆角相同。因此,控制器60在执行S11之前,上述控制方法还可以包括如图8所示的S111和S112。
S111、检测车身两侧的迎宾踏板初始摆角是否相同。
示例的,控制器60还可以执行S111。若控制器60在执行S111的过程中,判断出检测车身100两侧的迎宾踏板600初始摆角不同,则执行以下S112。或者,若控制器60在执行S111的过程中,判断出检测车身100两侧的迎宾踏板600初始摆角相同,则执行如图8所示的S121a。
需要说明的是,上述初始摆角是指控制器60控制第二驱动组件10的驱动行程,当第二驱动组件10选用电机110时,第二驱动组件10的驱动行程是指电机110输出轴的旋转角度。此时,车身100两侧的迎宾踏板600初始摆角相同,则电机110输出轴的旋转角度相同且旋转方向相反。当第二驱动组件10选用气缸、液压缸或者推杆电机等结构时,第二驱动组件10的驱动行程是指气缸、液压缸或者推杆电机等结构的伸缩量。此时,车身100两侧的迎宾踏板600初始摆角相同,则气缸、液压缸或者推杆电机的伸缩量相同。
S112、调节车身至少一侧的迎宾踏板初始摆角。
示例的,控制器60还可以执行S112。以第二驱动组件选用电机110为例,控制器60在执行S112的过程中,可以根据电机110输出轴的旋转角度是否相同,并且旋 转方向是否相反进行判断。若车身100两侧的迎宾踏板600初始摆角不相同,则控制器60可以控制其中一侧的电机110输出轴旋转角度与另一侧的电机110输出轴旋转角度相同且旋转方向相反。当然,控制器60也可以直接控制两侧的电机110输出轴旋转角度相同且旋转方向相反。
需要说明的是,若迎宾踏板600直接与车身100连接固定,则可以无需考虑上述的S111和S112。控制器60在执行S11后,可以直接执行S12。
S12、根据车身两侧的离地高度控制悬架的伸缩量。
在一些实施例中,控制器60可以执行S12。控制器60在执行S12的过程中,可以包括如图8所示的S121a。
S121a、判断车身两侧的离地高度差值 H( H=H 1-H 2),并控制悬架伸缩。
示例的,控制器60可以执行S121a。假设车辆01右侧的离地高度为H 1,车辆01左侧的离地高度为H 2。如图9所示,若控制器60判断出车身两侧的离地高度差值 H>0,则车辆01处于向右转弯,可以执行如图8所示的S1211。或者,如图10所示,若控制器60判断出车身两侧的离地高度差值 H<0,则车辆01处于向左转弯,可以执行如图8所示的S1212。
S1211、控制车身左侧的悬架伸长L 2,控制车身右侧的悬架收缩L 1
S1212、控制车身左侧的悬架收缩L 2,控制车身右侧的悬架伸长L 1
此时,悬架300将车身100位置较低的一侧向上抬升,将车身100位置较高的一侧向下拉回,从而使车身100的两侧逐渐平衡。为了检测车身100的两侧是否达到平衡状态,控制器60还可以执行如图8所示的S122a。
S122a、获取车身两侧悬架的补偿量之和L(L=L 1+L 2)。
其中,L 1是指车身100右侧的悬架300的伸缩量。L 2是指车身100左侧的悬架300的伸缩量。
示例的,控制器60还可以执行S122a。控制器60在执行S122a的过程中,若控制器60所获取的车身100两侧悬架300的补偿量之和L≠ H,则可以执行如图8所示的S1221。或者,若控制器60所获取的车身100两侧悬架300的补偿量之和L= H,则可以执行如图8所示的S1222。
S1221、控制车身两侧的悬架继续调节。
此时,说明车身100还未达到水平状态。
S1222、控制车身两侧的悬架停止调节。
此时,说明车身100已达到了水平状态。
此外,用户可以还可以对控制器60设置定时周期性的检测 H和L,以完成闭环检测控制。这样一来,当车辆急转弯结束后,控制器60重复上述S11和S12,又能够控制车身100两侧的悬架300伸缩补偿,直到车身100再次保持平衡。
在另一些实施例中,控制器60在执行上述S12的过程中,也可以包括如图11所示的S121b。即采用S121b替代上述的S121a。其中,S121b可以包括S122b、S122c、S122d和S122e。
S121b、判断车身两侧的离地高度变化值 H 1( H 1=H 1-H)和 H 2( H 2=H 2-H)。
其中,H是指第一传感器610所检测的初始离地高度。控制器60可以执行S121b。 若控制器60判断出 H 1>0且 H 2>0,则执行以下S122b。或者,若控制器60判断出 H 1>0且 H 2<0,则执行以下S122c。或者,若控制器60判断出 H 1<0且 H 2>0,则执行以下S122d。或者,若控制器60判断出 H 1<0且 H 2<0,则执行以下S122e。
S122b、控制车身左侧的悬架收缩 H 2,控制车身右侧的悬架收缩 H 1
S122c、控制车身左侧的悬架伸长- H 2,控制车身右侧的悬架收缩 H 1
S122d、控制车身左侧的悬架收缩 H 2,控制车身右侧的悬架伸长- H 1
S122e、控制车身左侧的悬架伸长- H 2,控制车身右侧的悬架伸长- H 1
此时,控制器60根据车身100两侧的离地高度变化值 H 1H 2,直接控制悬架300的伸缩量进行补偿,也同样能够使车身100的两侧逐渐平衡。控制器60可以继续执行如图8所示的S122a,以检测车身100的两侧是否已达到平衡状态。因此,上述车辆控制方法的S121b,可以使车辆01在急转弯时,无需获取车身100两侧迎宾踏板600的离地高度差值,而直接通过车身100两侧迎宾踏板600的离地高度变化值进行调节。
可以理解的是,上述车辆控制方法的S121a中,由于车身100两侧悬架300的补偿量之和L,可以分别调节L 1和L 2的伸缩量,从而使车身100最终平衡时的离地高度可调节。而上述车辆控制方法的S121b中,由于车身100两侧悬架300的伸长量直接补偿离地高度的变化值 H 1H 2,从而使车身100最终平衡时的离地高度恢复至急转弯前的离地高度。
当然,根据第一传感器610具体选择类型的不同,控制器60可以通过上述两种车辆控制方法实现悬架300伸缩量的控制,从而使得车身100保持平衡。
在此基础上,悬架300可能由于行程限制、卡阻等原因,会导致悬架300的伸缩量不足以调节车身100平衡的问题。
为了解决上述问题,如图12所示,本申请提供的上述车辆01还可以包括座椅400以及第一驱动组件40。座椅400设置在车身100的底板上,第一驱动组件40设置在座椅400与车身100之间,用于驱动座椅400沿Y方向向车辆01左右两侧偏转。
具体来说,如图12所示,第一驱动组件40可以包括转轴410、支座420以及伸缩缸430。转轴410可以通过焊接或者螺栓连接等方式,沿X方向连接在座椅400的下方。支座420设置有两个(其中一个被座椅400遮挡),两个支座420通过焊接或者螺栓连接等方式,沿X方向连接在车身100的底板上。支座420上开设有转轴孔,转轴410穿设在转轴孔内并且能够相对于支座420转动,从而使得座椅400能够沿Y方向向车辆01左右两侧偏转。
此外,伸缩缸430的一端可以铰接在座椅400左右两侧中任一侧的底部,另一端可以与车身100的底板连接固定。伸缩缸430包括但不限于气缸、液压缸或者推杆电机等结构。当然,也可以在座椅400的左右两侧均设置伸缩缸430。座椅400每一侧设置的伸缩缸430数量可以是一个、两个或者更多。当伸缩缸430伸缩动作时,可以驱动座椅400绕转轴410沿Y方向向车辆01左右两侧偏转。
在一些实施方式中,第一驱动组件40也可以设计为四个伸缩缸430。四个伸缩缸430分别设置在座椅400的四角,位于座椅400左侧的两个伸缩缸430伸长或者收缩,位于座椅400右侧的两个伸缩缸430收缩或者伸长,同样能够驱动座椅400偏转。或 者,第一驱动组件40还可以采用伺服电机与齿轮组件相配合的方式驱动座椅400偏转,本申请并不对第一驱动组件40的具体结构进行特殊限定。
由上述可知,当悬架300的伸缩量不足以调节车身100的平衡时,可以通过第一驱动组件40对座椅400进行补偿调节。基于此,为了对第一驱动组件40进行控制,如图13所示,上述车辆控制系统03还可以包括第二传感器440,控制器60与第二传感器440耦接。如图12所示,第二传感器440可以设置在车身100的底板与座椅400的底部之间。其中,第二传感器440可以选用角度传感器,也可以选用与第一传感器610类型相同的距离传感器,用于检测座椅400的偏转角度。
若第二传感器440选用角度传感器,则第二传感器440可以安装在座椅400底部的转轴410上。此时,第二传感器440能够通过转轴410的转动角度,获取座椅400两侧的偏转高度。其中,第二传感器440可以通过转动角度获得座椅400两侧的偏转高度。若第二传感器440选用距离传感器,则第二传感器440也可以安装在车身100的底板或者座椅400的底部。此时,第二传感器440能够直接获取座椅400两侧的偏转高度。
基于上述具有车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。悬架300的伸缩量不足以调节车身100的平衡时,可以通过第一驱动组件40对座椅400进行补偿调节。车辆控制系统03的控制方法可以包括如图14所示的S21和S22:
S21、接收座椅向任意一侧车门偏转的偏转角度。
示例的,控制器60可以执行S21。控制器60在执行S21的过程中,还可以包括如图15所示的S211和S212。
需要说明的是,座椅400向任意一侧车门500偏转的偏转角度是指,座椅400的两侧相对于车身100的底板之间的不同高度。若座椅400的两侧相对于车身100的底板之间的高度相同,则座椅400向任意一侧车门500偏转的偏转角度为0。若座椅400的两侧相对于车身100的底板之间的高度不相同,则座椅400向任意一侧车门500偏转的偏转角度采用 S进行表征。
S211、判断座椅两侧相对于车身的底板的偏转高度差值 S是否与车身两侧的离地高度差值 H相等。
示例的,控制器60还可以执行S211。若控制器60判断出座椅400两侧相对于车身底板的偏转高度差值 S与车身100两侧的离地高度差值 H相等,则执行以下S212。或者,若控制器60判断出座椅400两侧相对于车身底板的偏转高度差值 S与车身100两侧的离地高度差值 H不相等,则执行以下S22。
S212、完成座椅向任意一侧车门偏转。
此时,说明座椅400已达到了水平状态。
S22、根据偏转角度和悬架的伸缩量,控制第一驱动组件的驱动行程。
示例的,控制器60还可以执行S22。控制器60在执行S22的过程中还可以包括如图15所示的S221。
其中,当第一驱动组件40选用伸缩缸430时,第一驱动组件40的驱动行程是指伸缩缸430的伸缩量。当第一驱动组件40选用伺服电机时,第一驱动组件40的驱动 行程是指伺服电机输出轴的旋转角度。
S221、判断车辆的转弯方向,并根据车身两侧的离地高度差值 H,控制第一驱动组件的驱动行程。
示例的,上述控制器60可以执行S221。若控制器60判断出 H>0,则执行以下S2211。若控制器60判断出 H<0,则执行以下S2212。
S2211、第一驱动组件驱动座椅左侧离车身底板的距离大于座椅右侧离车身底板的距离。
H>0,则车辆处于向右急转弯。如图16所示,此时若第一驱动组件40驱动座椅400向右偏转,则能够使座椅400逐渐保持平衡。
S2212、第一驱动组件驱动座椅左侧离车身底板的距离小于座椅右侧离车身底板的距离。
H<0,则车辆处于向左急转弯。如图17所示,此时若第一驱动组件40驱动座椅400向左偏转,则能够使座椅400逐渐保持平衡。
当座椅400两侧相对于车身底板的偏转高度差值 S与车身100两侧的离地高度差值 H相等时,则说明此时座椅400已保持平衡,控制器60控制第一驱动组件40停止调节。当座椅400两侧相对于车身底板的偏转高度差值 S与车身100两侧的离地高度差值 H不相等时,则说明此时座椅400还未达到平衡状态,控制器60控制第一驱动组件40继续调节,直到座椅400保持平衡。
此外,用户可以对控制器60设置阈值H 0。当控制器60控制悬架300的伸缩量达到阈值H 0时,说明悬架300的伸缩量已不足以调节座椅400的平衡。此时,控制器60可以开始执行上述的S11和S12,以补偿调节座椅400的平衡。当然,用户还可以对控制器60设置为定时周期性检测座椅400的偏转角度,以完成闭环检测控制。
需要说明的是,第二传感器440检测座椅400的偏转角度,第一驱动组件40对座椅400进行偏转,也可以单独设置控制器60进行控制。即当车辆在急转弯时,若车身100两侧倾斜程度较为轻微时,控制器60也可以根据车身100两侧的离地高度直接控制第一驱动组件40,使座椅400处于水平状态,从而保证驾驶员坐姿的稳定性。
示例二:
车辆01在行驶过程中还可能遇到错车、经过狭窄路牙或者停车入库等场景。当车身100两侧设置有迎宾踏板600时,使得车身100两侧的宽度有所增加,导致车辆难以顺利的通行。
为了解决上述问题,如图18所示,本申请提供的上述车辆控制系统03还可以包括第三传感器620。第三传感器620可以选用与第一传感器610类型相同的距离传感器,用于检测迎宾踏板600与障碍物之间的避障距离。控制器60还与第三传感器620耦接。其中,障碍物是指错车时的车辆,或者狭窄的路牙,或者停车入库时的墙柱或者其他车辆等。
在一些实施方式中,如图19所示,第三传感器620可以安装在迎宾踏板600的第一侧面61,以构成上述的迎宾踏板组件02。当然,第三传感器620也可以安装在迎宾踏板600的其他侧面或者车身100的侧面。第三传感器620的数量可以为一个、两个或者更多,本申请并不对第三传感器620的安装位置与具体数量进行特殊的限定。
基于上述具有迎宾踏板组件02和车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。车辆01在遇到错车、经过狭窄路牙或者停车入库等情况时,能够通过车辆控制系统03将迎宾踏板600收缩至车身100的下方,以减小车身100两侧的宽度。车辆控制系统03的控制方法可以包括如图20所示的S31和S32:
S31、接收迎宾踏板的第一侧面与障碍物之间的避障距离。
示例的,控制器60可以执行S31。若第三传感器620安装在迎宾踏板600的第一侧面61,则第三传感器620可以直接检测迎宾踏板600与障碍物之间的避障距离。若第三传感器620安装在迎宾踏板600的第三侧面63或第四侧面64,则第三传感器620所检测的迎宾踏板600与障碍物之间的避障距离,还需要扣除第三传感器620与第一侧面61之间的距离。
S32、根据避障距离,控制第二驱动组件的驱动行程。
示例的,控制器60可以执行S32。控制器60在执行S32的过程中,还可以包括如图21所示的S320至S322。
S320、判断迎宾踏板的第一侧面与障碍物之间的避障距离是否小于预设值。
其中,预设值是指迎宾踏板600的第一侧面61与障碍物之间的最小避障距离。示例的,控制器60可以执行S320。控制器60若判断出迎宾踏板600的第一侧面61与障碍物之间的避障距离不小于预设值,则执行以下S321。控制器60若判断出迎宾踏板600的第一侧面61与障碍物之间的避障距离小于预设值,则执行以下S322。
S321、控制第二驱动组件将迎宾踏板收缩至车身的下方。
示例的,控制器60可以执行S321。以如图22所示的障碍物为路牙04举例。当迎宾踏板600与障碍物之间的避障距离不小于预设值时,迎宾踏板600收缩至车身100的下方,以避免迎宾踏板600被路牙04刮伤。
其中,当第二驱动组件10选用电机110时,第二驱动组件10的驱动行程是指电机110输出轴的旋转角度。当第二驱动组件10选用气缸、液压缸或者推杆电机等结构时,第二驱动组件10的驱动行程是指气缸、液压缸或者推杆电机等结构的伸缩量。
S322、控制第二驱动组件保持当前驱动行程。
示例的,控制器60可以执行S322。以如图23所示的障碍物为路牙04举例。当迎宾踏板600与障碍物之间的避障距离小于预设值时,则迎宾踏板600可以保持当前的位置不变。
为了提供驾驶员可选择性的操作,可以充分利用车身100内设置的中控显示屏130和语音提示器(图中未示出)。控制器60可以分别与中控显示屏130和语音提示器耦接。如图24所示,中控显示屏130的显示界面显示有车辆模块和两个“收缩迎宾踏板”按钮,两个“收缩迎宾踏板”按钮分别位于车辆模块的左右两侧。
当第三传感器620检测到当前迎宾踏板600的第一侧面61与障碍物之间的避障距离小于预设值时,语音提示器提示“是否需要收缩迎宾踏板”。此时,驾驶员可以根据需求选择其中一个“收缩迎宾踏板”按钮,以控制车辆01对应侧的迎宾踏板600的伸缩。
当然,中控显示屏130所显示的“收缩迎宾踏板”按钮,既可以是屏幕按钮的形 式,也可以是实体按键的形式。此外,该显示界面还可以通过手机应用程序实现,手机通过蓝牙或者热点的方式与车辆控制系统耦接。这样一来,还可以使驾驶员在车辆外即可控制迎宾踏板600的伸缩,从而使驾驶员能够根据错车、狭窄路牙或者停车入库等实际情况进行预判。
需要说明的是,第三传感器620检测迎宾踏板600的避障距离,第二驱动组件驱动迎宾踏板600的收缩,也可以单独设置控制器进行控制。本示例控制迎宾踏板600的收缩无需以前述示例的车辆控制系统为基础。
示例三:
当车身底盘较低的车辆01通过泥石路面时,路面凸出的泥石等坚硬物可能存在刮伤车身底盘的问题。
为了解决上述问题,如图25所示,本申请提供的上述车辆控制系统03还可以包括第四传感器630。第四传感器630可以选用激光收发器,用于检测路面凸出的泥石。控制器60还与第四传感器630耦接。
在一些实施方式中,如图26所示,第四传感器630可以安装在迎宾踏板600的第二侧面62,以构成上述的迎宾踏板组件02。其中,第四传感器630包括光信号发射器和光信号接收器。光信号发射器和光信号接收器分别安装在车身100两侧迎宾踏板600的第二侧面62。光信号发射器和光信号接收器相对设置,使光信号接收器能够接收到光信号发射器所发射的光信号,并且光信号发射器和光信号接收器分别与控制器60耦接。
当然,第四传感器630也可以安装在迎宾踏板600的第三侧面63上或者车身底盘上,第四传感器630的数量可以为一个、两个或者更多,本申请并不对第四传感器630的安装位置与具体数量进行特殊的限定。
基于上述具有迎宾踏板组件02和车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。车身底盘较低的车辆01通过泥石路面时,能够通过车辆控制系统03抬升车身底盘的高度,以避免路面凸出的泥石等坚硬物刮伤车身底盘。车辆控制系统03的控制方法可以包括如图27所示的S41至S44:
S41、控制光信号发射器发射光信号。
S42、控制光信号接收器接收来自光信号发射器发射的光信号;若光信号接收器接收到来自光信号发射器发射的光信号,则接收来自光信号接收器发送的第一信号;若光信号接收器未接收到来自光信号发射器发射的光信号,则接收来自光信号接收器发送的第二信号。
其中,第一信号如图26所示,路面凸出的泥石并未超过第四传感器630所在的高度。因此,光信号接收器能够接收到光信号发射器发出的光信号。第二信号如图28所示,路面凸出的泥石05已超过第四传感器630所在的高度。因此,光信号接收器无法接收到光信号发射器发出的光信号。
S43、根据第一信号,控制悬架保持当前伸缩量。
此时,说明泥石不会刮伤车身底盘。
S44、根据第二信号,控制悬架增加伸长量。
此时,车身底盘抬升,能够避免路面凸出的泥石等坚硬物刮伤车身底盘。
同样,为了提供驾驶员可选择性的操作,如图29所示,中控显示屏130的显示界面还显示有“抬升车身底盘”按钮。当第四传感器630(如图28所示)检测到当前路面存在凸出的泥石时,语音提示器提示“是否需要抬升车身底盘”。此时,驾驶员可以根据需求选择“抬升车身底盘”按钮,以控制车辆抬升车身底盘的高度。
当然,中控显示屏130所显示的“抬升车身底盘”按钮,既可以是屏幕按钮的形式,也可以是实体按键的形式。此外,该显示界面也可以通过手机应用程序实现,手机通过蓝牙或者热点的方式与车辆控制系统耦接。这样一来,还可以使驾驶员在车辆外即可控制车身底盘的抬升,从而使驾驶员能够根据泥石路面的泥石凸出的实际情况进行预判。
需要说明的是,第四传感器630检测路面是否存在凸出的泥石,悬架300抬升车身底盘,也可以单独设置控制器进行控制。本示例控制车身底盘的抬升无需以前述示例的车辆控制系统为基础。
示例四:
车辆01在未启动时,车轮200周围可能存在小动物,车辆01启动后容易对小动物造成碾压的问题。
为了解决上述问题,本申请提供的上述车辆01可以包括如图30所示的喷水组件70。喷水组件70可以包括水箱710、水泵720、喷水管760以及喷头640。水箱710可以设置在车辆的扶手箱700内。当然,水箱710也可以安装在车辆的其他部位,例如可以安装在车辆的后备箱内。水泵720安装在水箱710内,喷头640通过喷水管760与水泵720连通。其中,上述控制器还与水泵720耦接。
由上述可知,当车辆01未启动时,车轮200周围若存在小动物,可以通过喷水组件70向小动物喷水,以驱离小动物。基于此,为了对喷水组件70进行控制,如图31所示,本申请提供的上述车辆控制系统03,还可以包括第五传感器650。控制器60还与第五传感器650耦接。
控制器60可以控制水泵720运行以抽吸水箱710内的水,再将抽吸的水通过喷水管760输送至喷头640喷出。当然,喷头640也可以跟随迎宾踏板600的伸缩移动进行喷水,从而扩大了喷水组件70的喷水范围。
在一些实施方式中,如图32所示,喷头640和第五传感器650均可以安装在迎宾踏板600的端部,以构成上述的迎宾踏板组件02。其中,在迎宾踏板600的第三侧面63还可以设置喷水筒761,将喷水管760安装在喷水筒761内,以美化迎宾踏板组件02的外观。当然,也可以直接在迎宾踏板600内开设空腔,使喷水管760直接穿插在迎宾踏板600内。此外,喷头640和第五传感器650还可以安装在车身100靠近车轮的位置。
其中,喷头640可以选用具有一定喷射范围的扁嘴喷头。第五传感器650可以选用具有一定探测范围的红外传感器或者热感应传感器,用于探测生命体征信息。喷头640的喷射范围以及第五传感器650的探测范围既可以朝向车轮200的内侧,也可以朝向车轮200的外侧,还可以朝向车轮200的内侧与外侧。其中,车轮200的内侧是指车身100两侧车轮200之间的范围,车轮200的外侧是指与车轮200的内侧相对的一侧。
当然,如图32所示,在一个迎宾踏板600上还可以设置两个喷头640,两个喷头640分别安装在迎宾踏板600的两个端部(另一个喷头640被迎宾踏板600遮挡)。同时,第五传感器650也可以设置两个,两个第五传感器650也分别安装在迎宾踏板600的两个端部(另一个第五传感器650被迎宾踏板600遮挡)。此外,喷头640和第五传感器650的数量还可以设置为更多,本申请并不对喷头640和第五传感器650的安装位置与具体数量进行特殊的限定。
基于上述具有迎宾踏板组件02和车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。若车轮200周围若存在小动物,能够通过车辆控制系统03控制喷水组件70向小动物喷水,以驱离小动物。车辆控制系统03的控制方法可以包括如图33所示的S51和S52:
S51、获取车轮预设范围内的生命体征信息。
其中,车轮200预设范围是指车辆01两侧车轮200之间内侧,以及相对于车轮200内侧的外侧。示例的,控制器60可以执行S51。控制器60在执行S51的过程中,还可以包括如图34所示的S510至S512。
S510、控制第二驱动组件的驱动行程,以带动车辆左侧和右侧迎宾踏板上的第五传感器探测车轮的周围是否存在小动物。
示例的,控制器60还可以执行S510。若控制器60没有探测出车轮200的周围存在小动物,则执行以下S511。或者,若控制器60探测出车轮200的周围存在小动物,则执行以下S512。
其中,第二驱动组件10驱动迎宾踏板600伸缩移动,第五传感器650跟随迎宾踏板600的伸缩移动进行扫描。
S511、控制喷水组件静止喷水。
此时,说明车轮200的周围不存在小动物,车辆01可以正常启动。
S512、获取探测到生命体征信息的第五传感器的位置。
示例的,控制器60还可以执行S512。控制器60可以获取到来自车辆01左前方的第五传感器650探测到的生命体征信息。或者,控制器60可以获取到来自车辆01左后方的第五传感器650探测到的生命体征信息。或者,控制器60可以获取到来自车辆01右前方的第五传感器650探测到的生命体征信息。或者,控制器60可以获取到来自车辆01右后方的第五传感器650探测到的生命体征信息。控制器60根据获取到来自第五传感器650探测到的生命体征信息后,可以执行以下S52。
S52、根据生命体征信息,控制喷水组件喷水。
示例的,控制器60还可以执行S52。控制器60在执行S52的过程中,还可以包括如图35所示的S521和S522。
S521、控制探测到生命体特征信息的第五传感器位置的第二驱动组件保持当前驱动行程。
此时,迎宾踏板600使喷水组件70可以对准待喷水的小动物。
S522、控制探测到生命体特征信息的第五传感器位置的喷水组件喷水。
示例的,控制器60还可以执行S522。若控制器60获取到来自车辆01左前方的第五传感器650探测到的生命体征信息,则控制车辆01左前方的喷水组件70喷水。
若控制器60获取到来自车辆01左后方的第五传感器650探测到的生命体征信息,则控制车辆01左后方的喷水组件70喷水。
若控制器60获取到来自车辆01右前方的第五传感器650探测到的生命体征信息,则控制车辆01右前方的喷水组件70喷水。
若控制器60获取到来自车辆01右后方的第五传感器650探测到的生命体征信息,则控制车辆01右后方的喷水组件70喷水。
同样,为了提供驾驶员可选择性的操作,如图36所示,中控显示屏130的显示界面还显示有“喷水”按钮。当第五传感器650(如图32所示)探测到车轮周围存在小动物时,语音提示器提示“是否需要喷水”。此时,驾驶员可以根据需求选择对应存在小动物的车轮周围喷水。
当然,中控显示屏130所显示的“喷水”按钮,既可以是屏幕按钮的形式,也可以是实体按键的形式。此外,该显示界面也可以通过手机应用程序实现,手机通过蓝牙或者热点的方式与车辆控制系统耦接。这样一来,还可以使驾驶员在车辆外即可控制喷水组件喷水。
需要说明的是,第五传感器650检测车轮200周围存在小动物,喷水组件喷水以驱离小动物,也可以单独设置控制器进行控制。本示例控制喷水组件喷水无需以前述示例的车辆控制系统为基础。
示例五:
在涉水路段、大雨天气等条件下,车身100内容易积水,对车辆01的电子电路器件造成损坏。
为了解决上述问题,本申请提供的上述车辆01可以包括如图37所示的排水组件71。排水组件71可以包括上述的喷水组件70以及排水阀750。具体来说,水箱710可以安装在车身100内的最低位置,在水箱710的侧壁开设有排水口730,排水口730开设于水箱710的最低位置,使车身100内的积水能够汇聚在排水口730处。排水阀750安装在水箱710内,且排水阀750的入口与排水口730连通。其中,上述控制器还与排水阀750耦接。
由上述可知,当车身100内积水时,可以通过排水组件71将车身100内的积水排出车身100外。基于此,为了对排水组件71进行控制,如图38所示,本申请提供的上述车辆控制系统03,还可以包括第六传感器740,第六传感器740可以选用液位传感器或者水浸传感器。控制器60还与第六传感器740耦接。
在一些实施方式中,第六传感器740可以安装在排水口730处,用于检测车身100内是否积水的积水信息。若第六传感器740选用液位传感器,则可以检测车身100内积水的水位信息。若第六传感器740选用水浸传感器,则可以感知车身100内是否存在积水。
其中,根据车身100的具体结构设计,水箱710的侧壁可以开设多个排水口730。排水阀750可以选用多通式的电磁阀,使排水阀750的多个入口分别与多个排水口730连通。当然,也可以在水箱710内设置多个排水阀750,本申请并不对排水阀750的具体结构与数量进行特殊的限定。
基于上述具有车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制 方法进行举例说明。当车身100内积水时,能够通过车辆控制系统03控制排水组件71将车身100内的积水排出车身100外。车辆控制系统03的控制方法可以包括如图39所示的S61和S62:
S61、获取车身内的积水信息。
示例的,控制器60可以执行S61。控制器60在执行S61的过程中,还可以包括如图40所示的S610至S614。
其中,上述车辆01的悬架300还设置有压力传感器(图中未示出),用于检测车身100传递至悬架300的压力。若压力传感器具有压力信息,则说明车辆01未落水,只是车身100内积水。若压力传感器不具有压力信息,则说明车辆01可能已经落水,需要继续检测车辆01是否已经沉没。
S610、获取悬架的压力传感器是否具有压力信息。
示例的,控制器60可以执行S610。若控制器60获取到悬架300的压力传感器不具有压力信息,则执行以下S611。若控制器60获取到悬架300的压力传感器具有压力信息,则执行以下S612。
其中,上述车辆01设置有天窗,天窗内设置有测水传感器(图中未示出),用于检测车辆01的天窗是否具有测水信息。若测水传感器不具有测水信息,则说明车辆01未沉没,只是车身100内积水。若压力传感器具有测水信息,则说明车辆01可能已经沉没。
S611、获取天窗的测水传感器是否具有测水信息。
示例的,控制器60可以执行S611。若控制器60获取到天窗的测水传感器不具有测水信息,则执行以下S613。若控制器60获取到天窗的测水传感器具有测水信息,则执行以下S614。
S612、控制车门的车窗打开。
悬架300的压力传感器若具有压力信息,且第六传感器740检测到车身100内具有积水。此时,说明仅仅是车身100内有积水。控制器60控制车门500的车窗打开,有利于排出车身100内的积水。
S613、控制车辆的天窗打开。
天窗的测水传感器若没有检测到天窗的测水信息,则说明车辆01还没有沉没。此时,控制器60控制车辆01的天窗打开,乘客可以从天窗逃生。
S614、提示逃生。
天窗的测水传感器若检测到天窗的测水信息,则说明车辆01已经沉没。此时,控制器60控制语音提示器提示乘客逃生。
S62、根据积水信息,控制排水组件排出车身内的积水。
示例的,控制器60可以执行S62。控制器60在执行S62的过程中,还可以包括如图41所示的S621和S622。
S621、控制水泵排出水箱内的水。
控制器60在接收到积水信息后,控制水泵720运行。水泵720首先排出水箱710内用于喷小动物的水。
S622、控制排水阀打开。
由于排水口730位于车身100内的最低位置,排水阀750打开后,车身100内的积水流入水箱710内。控制器60继续控制水泵720将水箱710内的水排出。其中,迎宾踏板600上的所有喷头640可以同时喷水,以提高排水的效率。
在另一些实施方式中,排水组件71也可以单独设置。例如,在车身100内设置排水箱,在排水箱内设置排水泵。同样,将排水箱和第六传感器740设置在车身100内的最低位置,也在排水箱的最低位置开设排水口730。当第六传感器740检测到车身100内积水时,积水通过排水口730流入排水箱,排水泵直接将积水排出车身100外。此时,还可以取消排水阀750的设置。
需要说明的是,第六传感器740检测车身100内是否积水,排水组件排出车身100内的积水,也可以单独设置控制器进行控制。本示例控制排水组件排出车身100内的积水无需以前述示例的车辆控制系统为基础。
示例六:
车辆01在长期停放或者一段行驶时间后,可能存在车轮200胎压不足的问题。
为了解决上述问题,本申请提供的上述车辆01可以包括如图42所示的充气组件66。充气组件66可以包括充气头662、气泵663以及充气管664。气泵663可以安装在车辆的后备箱内。当然,气泵663也可以安装在车辆的其他部位,例如可以安装在车辆的引擎舱内。充气头662通过充气管664与气泵663连通。其中,上述控制器还与气泵663耦接。
在一些实施方式中,气泵663可以选用具有多个充气出口的压力气泵,每根充气管664分别与气泵663的一个充气出口连通。气泵663也可以选用单出口的压力气泵,在车身100上配备四个单出口的压力气泵。此外,气泵663还可以安装在车身100的引擎舱或者扶手箱700内。或者,在车身100的底盘安装换向阀,每个充气头662通过充气管664与换向阀连通,换向阀再通过充气管664与气泵663连通。本申请并不对充气组件66的具体结构和数量进行特殊的限定。
由上述可知,当车辆01在长期停放或者一段行驶时间后,可以通过充气组件66对车轮200充气。基于此,为了对充气组件66进行控制,如图43所示,本申请提供的上述车辆控制系统03,还可以包括第七传感器661。控制器60还与第七传感器661耦接。控制器60可以控制气泵663运行,气泵663将气体通过充气管664输送至充气头662充气。
在一些实施方式中,如图42所示,第七传感器661可以安装在充气管664内。第七传感器661可以选用压力传感器,用于检测车轮的胎压。当然,第七传感器661也可以安装在车轮或者气泵663内。本申请并不对第七传感器661的具体结构和安装位置进行特殊的限定。
此外,如图44所示,充气头662可以设置在迎宾踏板600的第三侧面63。其中,可以在迎宾踏板600的第三侧面63设置充气筒660,将充气管664收纳在充气筒660内,使充气头662可以从充气筒660内拔出,以接通车轮200的充气口。由此,构成上述的迎宾踏板组件02。
当然,充气筒660也可以安装在迎宾踏板600的第四侧面64或者车身100靠近车轮200的位置。充气筒660可以设置两个,两个充气筒660分别安装在迎宾踏板600 的两端,用于分别向车辆01的前后车轮200充气。
基于上述具有迎宾踏板组件02和车辆控制系统03的车辆01结构,以下对该车辆控制系统03的控制方法进行举例说明。当车轮200胎压不足时,能够通过车辆控制系统03控制充气组件66对车轮200进行充气。车辆控制系统03的控制方法可以包括如图45所示的S71和S72:
S71、获取车轮的胎压。
示例的,控制器60可以执行S71。控制器60在执行S71之前,驾驶员可以将左前充气头662与左前车轮200的充气口对接,将左后充气头662与左后车轮200的充气口对接,将右前充气头662与右前车轮200的充气口对接,将右后充气头662与右后车轮200的充气口对接。
此时,车轮200与充气管664内的气压相同,第七传感器661能够检测车轮200内的气压,控制器60能够获取到第七传感器661的胎压。若第七传感器661安装在车轮200时,则控制器60可以直接获取第七传感器661的胎压。
S72、根据用户的充气操作,生成充气指令;若胎压小于或者等于预设胎压阈值,则控制充气组件对车轮充气。
其中,用户的充气操作是指,用户可以设置每个车轮200所需充气的压力。或者,用户也可以选择充气组件66对胎压不足的车轮200进行充气。
示例的,控制器60可以执行S72。控制器60在执行S72的过程中,还可以包括如图46所示的S721和S722。
S721、控制气泵充气。
示例的,控制器60可以执行S721。若控制器60获取到左前车轮200胎压不足,则控制气泵663对左前车轮200进行充气。或者,若控制器60获取到左后车轮200胎压不足,则控制气泵663对左后车轮200进行充气。或者,若控制器60获取到右前车轮200胎压不足,则控制气泵663对右前车轮200进行充气。或者,若控制器60获取到右后车轮200胎压不足,则控制气泵663对右后车轮200进行充气。
S722、达到预设胎压阈值后,控制气泵停止充气。
其中,预设胎压阈值是指车轮200达到满足行驶要求的胎压。根据用户的充气操作,控制器60控制气泵663运行,气泵663通过充气管664向车轮200充气。当车轮200的胎压达到预设胎压阈值后,控制器60控制气泵663停止充气。驾驶员再将充气头662与充气管664回收至充气筒660内,从而完成对车轮200的充气作业。
同样,为了提供驾驶员可选择性的操作,如图47所示,中控显示屏130的显示界面还显示有“充气”按钮。当第七传感器检测有车轮的胎压不足时,语音提示器提示“是否需要充气”。此时,驾驶员可以根据实际车轮的胎压情况,选择充气组件向相应胎压不足的车轮充气。
当然,中控显示屏130所显示的“充气”按钮,既可以是屏幕按钮的形式,也可以是实体按键的形式。此外,该显示界面也可以通过手机应用程序实现,手机通过蓝牙或者热点的方式与车辆控制系统耦接。这样一来,还可以使驾驶员在车辆外即可控制充气组件对车轮200进行充气。
需要说明的是,第七传感器661检测车轮200的胎压,充气组件对车轮200进行 充气,也可以单独设置控制器进行控制。本示例控制充气组件对车轮200进行充气无需以前述示例的车辆控制系统为基础。
示例七:
车辆驻停后,可能存在小动物向车轮200排泄而导致轮毂或刹车盘污损和腐蚀的问题。
为了解决上述问题,本申请提供的上述车辆01可以包括如图48所示的折叠支架690和遮挡布800。折叠支架690包括第一折叠杆691和第二折叠杆692。第一折叠杆691的第一端与迎宾踏板600靠近车轮200的一端铰接,使第一折叠杆691能够相对于迎宾踏板600自由转动。第一折叠杆691的第二端与第二折叠杆692的第一端铰接,以实现第一折叠杆691和第二折叠杆692相互折叠的功能。
其中,第一折叠杆691可以设计为凹槽式的结构,使第二折叠杆692折叠后,能够收纳在第一折叠杆691的凹槽内。
在一些实施方式中,如图49所示,在迎宾踏板600的第四侧面64开设有第一收纳槽670与第二收纳槽680。第一收纳槽670用于收纳遮挡布800,第二收纳槽680用于收纳折叠支架690。其中,第一折叠杆691的第一端可以与第二收纳槽680靠近车轮200的槽壁铰接。当然,第一收纳槽670与第二收纳槽680还可以设置在车身100的后备箱内,使折叠支架690和遮挡布800收纳于车身100的后备箱内。
使用时,将第二折叠杆692的第二端沿远离第一折叠杆691的方向转动展开,再将遮挡布800通过悬挂或者粘贴等方式连接在第一折叠杆691和第二折叠杆692上,使遮挡布800能够至少部分的遮挡车轮200。当有小动物向车轮200排泄时,遮挡布800能够阻挡排泄物直接与轮毂或刹车盘接触,从而避免了排泄物对轮毂或刹车盘的污损和腐蚀。
其中,遮挡布800可以设计为卷状结构,以便于将卷状的遮挡布800收纳至第一收纳槽670内。每次使用时,撕取一张遮挡布800安装在折叠支架690上。当小动物向遮挡布800排泄后,可以直接将该遮挡布800撕取并丢掉。再将折叠支架690折叠后收纳至第二收纳槽680内。
此外,第二收纳槽680可以设置两个,在迎宾踏板600的两端可以分别设置一个第二收纳槽680,使车辆的前后车轮200均有折叠支架690可使用。第一收纳槽670设置在迎宾踏板600的两个第二收纳槽680之间,使前后的折叠支架690可以共用第一收纳槽670内的遮挡布800。当然,也可以将第一折叠杆691的第一端设计为与迎宾踏板600可拆卸连接的方式。此时,仅需设置一个第二收纳槽680,在该第二收纳槽680内同时收纳两个折叠支架690,从而使折叠支架690能够根据使用需要进行安装。
综上所述,本申请提供的车辆01配合车辆控制系统03,能够实现车身100平衡调节的功能、座椅400偏转调节的功能、迎宾踏板600伸缩调节的功能、车身底盘抬升调节的功能、喷水驱离小动物的功能、排出车身100内积水的功能以及对车轮200充气的功能。各个子系统既可以相互配合,又可以各自独立运行,提高了车辆01的智能化控制。本申请提供的车辆控制系统03,不仅能够应用于轿车,也可以应用于越野车、摩托车或者三轮车等车型。
其中,车辆控制系统03中的第一传感器610、第三传感器620、第四传感器630以及第五传感器650均可以安装在迎宾踏板600上,使原本仅具有装饰功能的迎宾踏板600,能够得以充分的利用以实现上述车辆01的各种功能。此外,在迎宾踏板600上还安装了喷头640、充气头662、折叠支架690以及遮挡布800,形成迎宾踏板组件02,极大提高了迎宾踏板600的集成度。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时,可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机执行指令时,全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line,DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如,软盘、硬盘、磁带),光介质(例如,DVD)、或者半导体介质(例如固态硬盘(solid state disk,SSD))等。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以所述权利要求的保护范围为准。

Claims (28)

  1. 一种车辆,其特征在于,包括:
    车身;
    车轮,与所述车身相连接,且位于所述车身的下方;
    悬架,连接于所述车轮与所述车身之间;
    迎宾踏板组件,包括迎宾踏板和第一传感器,所述迎宾踏板与所述车身相连接,且位于所述车身的下方;所述第一传感器安装于所述迎宾踏板远离所述车身的一侧,用于检测所述车身两侧的离地高度;以及,
    控制器,与所述悬架和所述第一传感器耦接,用于根据所述车身两侧的离地高度,控制所述悬架的伸缩量,以调节所述车轮与所述车身之间的距离。
  2. 根据权利要求1所述的车辆,其特征在于,所述车辆还包括:
    座椅,设置于所述车身内;
    第一驱动组件,连接于所述车身与所述座椅之间,用于驱动所述座椅的水平偏转;以及,
    第二传感器,安装于所述车身与所述座椅之间,且与所述控制器耦接,用于检测所述座椅水平偏转的偏转角度;
    其中,所述控制器还与所述第一驱动组件耦接,用于根据所述偏转角度和所述悬架的伸缩量,控制所述第一驱动组件的驱动行程。
  3. 根据权利要求2所述的车辆,其特征在于,所述第一驱动组件包括:
    转轴,与所述座椅相连接;
    支座,与所述车身相连接,所述支座开设有转轴孔,所述转轴穿设于所述转轴孔并相对于所述支座向所述车身两侧中的任意一侧偏转;以及,
    伸缩缸,一端与所述座椅的底部相连接,另一端与所述车身相连接。
  4. 根据权利要求1所述的车辆,其特征在于,
    所述车辆还包括:
    第二驱动组件,连接于所述车身与所述迎宾踏板之间,用于驱动所述迎宾踏板伸出所述车身外侧或者收缩至所述车身下方;
    所述迎宾踏板组件还包括:
    第三传感器,安装于所述迎宾踏板的第一侧面,且与所述控制器耦接,用于检测所述迎宾踏板的第一侧面与障碍物之间的避障距离,所述迎宾踏板的第一侧面为所述迎宾踏板远离所述车身侧面的一侧表面;
    其中,所述控制器还与所述第二驱动组件耦接,用于根据所述避障距离,控制所述第二驱动组件的驱动行程。
  5. 根据权利要求4所述的车辆,其特征在于,所述第二驱动组件包括:
    电机,与所述车身相连接,以及,
    至少两个相互平行的连杆,所述至少两个连杆的一端与所述迎宾踏板铰接,所述至少两个连杆的另一端与所述车身铰接,且其中一个所述连杆还与所述电机的输出轴连接固定。
  6. 根据权利要求1所述的车辆,其特征在于,所述迎宾踏板组件还包括:
    两个所述迎宾踏板,分别设置于所述车身的两侧;以及,
    第四传感器,包括光信号发射器和光信号接收器,所述光信号发射器和所述光信号接收器分别与所述控制器耦接;所述光信号发射器用于在所述控制器的控制下发射光信号;所述光信号接收器用于若接收到来自所述光信号发射器发射的光信号,则向所述控制器发送第一信号,若未接收到来自所述光信号发射器发射的光信号,则向所述控制器发送第二信号;
    所述光信号发射器安装于其中一个所述迎宾踏板的第二侧面,所述光信号接收器安装于另一个所述迎宾踏板的第二侧面,所述第二侧面为所述迎宾踏板靠近所述车身侧面的一侧表面;
    其中,所述控制器还用于根据所述第一信号,控制所述悬架保持当前伸缩量,所述控制器还用于根据所述第二信号,控制所述悬架增加伸长量。
  7. 根据权利要求1所述的车辆,其特征在于,
    所述车辆还包括:
    喷水组件,安装于所述车身上,且所述喷水组件的喷水方向朝向所述车轮;
    所述迎宾踏板组件还包括:
    第五传感器,安装于所述迎宾踏板靠近所述车轮的位置,且与所述控制器耦接,用于获取所述车轮预设范围内的生命体征信息;
    其中,所述控制器还与所述喷水组件耦接,用于根据所述生命体征信息,控制所述喷水组件喷水。
  8. 根据权利要求7所述的车辆,其特征在于,所述喷水组件包括:
    水箱,与所述车身相连接,所述水箱内设置有水泵;以及,
    喷头,安装于所述迎宾踏板上且所述喷头的喷嘴朝向所述车轮,所述喷头通过排水管与所述水泵相连接。
  9. 根据权利要求8所述的车辆,其特征在于,所述车辆还包括:
    排水阀,所述水箱安装于所述车身内的最低位置,且所述水箱的最低位置设置有排水口,所述排水阀安装于所述排水口;以及,
    第六传感器,安装于所述车身内的最低位置,且与所述控制器耦接,用于获取所述车身内的积水信息;
    其中,所述控制器还用于根据所述积水信息,控制所述喷水组件排出所述车身内的积水。
  10. 根据权利要求1所述的车辆,其特征在于,
    所述车辆还包括:
    充气组件,安装于所述车身上,且朝向所述车轮设置;
    所述迎宾踏板组件还包括:
    第七传感器,安装于所述充气组件内,且与所述控制器耦接,用于根据充气指令,检测所述车轮的胎压;
    其中,所述控制器还与所述充气组件耦接,用于根据用户的充气操作,生成所述充气指令;所述控制器还用于若所述胎压小于或者等于预设胎压阈值,则控制所述充气组件对所述车轮充气;所述用户的充气操作用于指示所述充气组件与所述车轮相连 通。
  11. 根据权利要求10所述的车辆,其特征在于,所述充气组件包括:
    气泵,设置于所述车身上;以及,
    充气头,连接于所述迎宾踏板远离所述车身的一侧,所述充气头通过充气管与所述气泵相连接,用于对所述车轮充气。
  12. 根据权利要求1所述的车辆,其特征在于,所述迎宾踏板组件还包括:
    遮挡布;以及,
    折叠支架,包括第一折叠杆和第二折叠杆,所述第一折叠杆的第一端与所述迎宾踏板相连接,所述第一折叠杆的第二端与所述第二折叠杆的第一端铰接;所述第一折叠杆和所述第二折叠杆均用于与所述遮挡布相连接;所述第二折叠杆的第二端沿远离所述第一折叠杆的方向转动,所述遮挡布用于展开并遮挡至少部分所述车轮。
  13. 根据权利要求12所述的车辆,其特征在于,所述迎宾踏板组件还包括:
    第一收纳槽,开设于所述迎宾踏板靠近所述车身的一侧,所述遮挡布安装于所述第一收纳槽内;以及,
    第二收纳槽,开设于所述迎宾踏板靠近所述车身的一侧,所述第一折叠杆的第一端与所述第二收纳槽的槽壁铰接,所述折叠支架折叠并放置于所述第二收纳槽内。
  14. 一种迎宾踏板组件,其特征在于,应用于车辆中,所述车辆包括车身;
    所述迎宾踏板组件包括:
    迎宾踏板,与所述车身相连接,且位于所述车身的下方;以及,
    第一传感器,安装于所述迎宾踏板远离所述车身的一侧,用于检测所述车身两侧的离地高度。
  15. 根据权利要求14所述的迎宾踏板组件,其特征在于,所述迎宾踏板组件还包括:
    第三传感器,安装于所述迎宾踏板的第一侧面,用于检测所述迎宾踏板的第一侧面与障碍物之间的避障距离,所述第一侧面为所述迎宾踏板远离所述车身侧面的一侧表面。
  16. 根据权利要求14所述的迎宾踏板组件,其特征在于,所述迎宾踏板组件还包括:
    两个迎宾踏板,分别设置于所述车身的两侧;以及,
    第四传感器,包括光信号发射器和光信号接收器,所述光信号发射器和所述光信号接收器分别与所述控制器耦接;所述光信号发射器用于在所述控制器的控制下发射光信号,所述光信号接收器用于接收来自所述光信号发射器发射的光信号;
    其中,所述光信号发射器安装于其中一个所述迎宾踏板的第二侧面,所述光信号接收器安装于另一个所述迎宾踏板的第二侧面,所述第二侧面为所述迎宾踏板靠近所述车身侧面的一侧表面。
  17. 根据权利要求14所述的迎宾踏板组件,其特征在于,
    所述车辆还包括车轮、水箱以及设置于所述水箱内的水泵;
    所述迎宾踏板组件还包括:
    喷头,安装于所述迎宾踏板上且所述喷头的喷嘴朝向所述车轮,所述喷头通过排 水管与所述水泵相连接;以及,
    第五传感器,安装于所述迎宾踏板靠近所述车轮的位置,用于获取所述车轮预设范围内的生命体征信息。
  18. 根据权利要求14所述的迎宾踏板组件,其特征在于,
    所述车辆还包括车轮与气泵;
    所述迎宾踏板组件还包括:
    充气头,连接于所述迎宾踏板远离所述车身的一侧,所述充气头通过充气管与所述气泵相连接,用于对所述车轮充气;以及,
    第七传感器,安装于所述充气管内,用于检测所述车轮的胎压。
  19. 一种车辆控制方法,其特征在于,应用于车辆的控制器中,所述车辆包括车身、车轮、悬架、迎宾踏板以及第一传感器,所述悬架连接于所述车轮与所述车身之间;所述迎宾踏板与所述车身相连接,且位于所述车身的下方;所述第一传感器安装于所述迎宾踏板远离所述车身的一侧,用于检测所述车身两侧的离地高度;所述车辆控制方法包括:
    接收所述车身两侧的离地高度;
    根据所述车身两侧的离地高度控制所述悬架的伸缩量,以调节所述车轮与所述车身之间的距离。
  20. 根据权利要求19所述的车辆控制方法,其特征在于,所述根据所述车身两侧的离地高度控制所述悬架的伸缩量包括:
    获取所述车身两侧的离地高度之间的差值;
    根据所述差值,分别控制位于所述车身两侧的所述悬架的伸缩量,以调节所述车轮与所述车身之间的距离。
  21. 根据权利要求20所述的车辆控制方法,其特征在于,所述车辆还包括设置于所述车身内的座椅、第一驱动组件以及第二传感器,所述第一驱动组件连接于所述车身与所述座椅之间,用于驱动所述座椅的水平偏转;所述第二传感器安装于所述车身与所述座椅之间,用于检测所述座椅水平偏转的偏转角度;所述车辆控制方法还包括:
    接收所述座椅水平偏转的偏转角度;
    根据所述偏转角度和所述悬架的伸缩量,控制所述第一驱动组件的驱动行程。
  22. 根据权利要求19所述的车辆控制方法,其特征在于,所述车辆还包括第二驱动组件以及第三传感器,所述第二驱动组件连接于所述车身与所述迎宾踏板之间,用于驱动所述迎宾踏板伸出所述车身外侧或者收缩至所述车身下方;所述第三传感器安装于所述迎宾踏板的第一侧面,用于检测所述迎宾踏板的第一侧面与障碍物之间的避障距离,所述迎宾踏板的第一侧面为所述迎宾踏板远离所述车身侧面的一侧表面;所述车辆控制方法还包括:
    接收所述迎宾踏板的第一侧面与障碍物之间的避障距离;
    根据所述避障距离,控制所述第二驱动组件的驱动行程。
  23. 根据权利要求19所述的车辆控制方法,其特征在于,所述车辆还包括设置于所述车身两侧的迎宾踏板以及第四传感器,所述第四传感器包括光信号发射器和光信号接收器,所述光信号发射器安装于其中一个所述迎宾踏板的第二侧面,所述光信号 接收器安装于另一个所述迎宾踏板的第二侧面,所述第二侧面为所述迎宾踏板靠近所述车身侧面的一侧表面;所述车辆控制方法还包括:
    控制所述光信号发射器发射光信号;
    控制所述光信号接收器接收来自所述光信号发射器发射的光信号;若所述光信号接收器接收到来自所述光信号发射器发射的光信号,则接收来自所述光信号接收器发送的第一信号;若所述光信号接收器未接收到来自所述光信号发射器发射的光信号,则接收来自所述光信号接收器发送的第二信号;
    根据所述第一信号,控制所述悬架保持当前伸缩量;
    根据所述第二信号,控制所述悬架增加伸长量。
  24. 根据权利要求19所述的车辆控制方法,其特征在于,所述车辆还包括喷水组件以及第五传感器,所述喷水组件包括水箱、喷头以及设置于所述水箱内的水泵,所述喷头安装于所述迎宾踏板上且所述喷头的喷嘴朝向所述车轮,所述喷头通过排水管与所述水泵相连接;;所述第五传感器安装于所述迎宾踏板靠近所述车轮的位置,用于获取所述车轮预设范围内的生命体征信息;所述车辆控制方法还包括:
    获取所述车轮预设范围内的生命体征信息;
    根据所述生命体征信息,控制所述喷水组件喷水。
  25. 根据权利要求24所述的车辆控制方法,其特征在于,所述车辆还包括排水阀和第六传感器;所述水箱安装于所述车身内的最低位置,且所述水箱的最低位置设置有排水口,所述排水阀安装于所述排水口;所述第六传感器安装于所述车身内的最低位置,用于获取所述车身内的积水信息;所述车辆控制方法还包括:
    获取所述车身内的积水信息;
    根据所述积水信息,控制所述喷水组件排出所述车身内的积水。
  26. 根据权利要求19所述的车辆控制方法,其特征在于,所述车辆还包括充气组件和第七传感器,所述充气组件安装于所述车身上,且朝向所述车轮设置;所述第七传感器安装于所述充气组件内,用于根据充气指令,检测所述车轮的胎压;所述车辆控制方法还包括:
    获取所述车轮的胎压;
    根据用户的充气操作,生成所述充气指令;若所述胎压小于或者等于预设胎压阈值,则控制所述充气组件对所述车轮充气;所述用户的充气操作用于指示所述充气组件与所述车轮相连通。
  27. 一种计算机可读存储介质,其特征在于,包括计算机指令,当所述计算机指令在控制器上运行时,使得所述控制器执行如权利要求19-26任一项所述的车辆控制方法。
  28. 一种计算机程序产品,其特征在于,包括计算机指令,当所述计算机指令在控制器上运行时,使得所述控制器执行如权利要求19-26任一项所述的车辆控制方法。
PCT/CN2021/124507 2021-10-18 2021-10-18 一种车辆、迎宾踏板组件以及车辆控制方法 WO2023065089A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/124507 WO2023065089A1 (zh) 2021-10-18 2021-10-18 一种车辆、迎宾踏板组件以及车辆控制方法
CN202180008077.1A CN116348319A (zh) 2021-10-18 2021-10-18 一种车辆、迎宾踏板组件以及车辆控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/124507 WO2023065089A1 (zh) 2021-10-18 2021-10-18 一种车辆、迎宾踏板组件以及车辆控制方法

Publications (1)

Publication Number Publication Date
WO2023065089A1 true WO2023065089A1 (zh) 2023-04-27

Family

ID=86057802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/124507 WO2023065089A1 (zh) 2021-10-18 2021-10-18 一种车辆、迎宾踏板组件以及车辆控制方法

Country Status (2)

Country Link
CN (1) CN116348319A (zh)
WO (1) WO2023065089A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212789A (en) * 1962-08-23 1965-10-19 Porsche Kg Device for the adjustment of the height of vehicles, particularly motor vehicles
US20060085112A1 (en) * 2004-10-15 2006-04-20 Ford Global Technologies, Llc System and method for dynamically determining vehicle loading and vertical loading distance for use in a vehicle dynamic control system
CN202593363U (zh) * 2012-06-05 2012-12-12 东风汽车公司 适用于卤素灯的afs系统
CN105291754A (zh) * 2014-06-27 2016-02-03 通用汽车环球科技运作有限责任公司 可调整离地高度悬架的控制
CN106043108A (zh) * 2016-06-12 2016-10-26 广州汉胜汽车零部件实业有限公司 一种智能迎宾踏板控制系统
CN110893818A (zh) * 2018-09-12 2020-03-20 台山市金桥铝型材厂有限公司 汽车侧踏板及汽车侧踏板控制方法
CN111086458A (zh) * 2020-01-16 2020-05-01 佛山市森拓汽车用品有限公司 一种汽车迎宾踏板的固定支架

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212789A (en) * 1962-08-23 1965-10-19 Porsche Kg Device for the adjustment of the height of vehicles, particularly motor vehicles
US20060085112A1 (en) * 2004-10-15 2006-04-20 Ford Global Technologies, Llc System and method for dynamically determining vehicle loading and vertical loading distance for use in a vehicle dynamic control system
CN202593363U (zh) * 2012-06-05 2012-12-12 东风汽车公司 适用于卤素灯的afs系统
CN105291754A (zh) * 2014-06-27 2016-02-03 通用汽车环球科技运作有限责任公司 可调整离地高度悬架的控制
CN106043108A (zh) * 2016-06-12 2016-10-26 广州汉胜汽车零部件实业有限公司 一种智能迎宾踏板控制系统
CN110893818A (zh) * 2018-09-12 2020-03-20 台山市金桥铝型材厂有限公司 汽车侧踏板及汽车侧踏板控制方法
CN111086458A (zh) * 2020-01-16 2020-05-01 佛山市森拓汽车用品有限公司 一种汽车迎宾踏板的固定支架

Also Published As

Publication number Publication date
CN116348319A (zh) 2023-06-27

Similar Documents

Publication Publication Date Title
KR101588339B1 (ko) 상업용 로봇 바닥세척기
CN102425321B (zh) 具有车身自动调整功能的立体车库
CN112867666B (zh) 主动扩散器机构
CN210454696U (zh) 智能底盘护板控制系统、智能底盘护板及智能车辆
WO2023065089A1 (zh) 一种车辆、迎宾踏板组件以及车辆控制方法
US20200238958A1 (en) Self-Lifting Vehicle with Flood Protection, U-Turn, Parallel Parking, and Bog-Down Escape Capabilities
CN109681006A (zh) 一种可将汽车倾斜悬挂的道路两侧停车装置
CN106965782A (zh) 泊车设备
CN112053578A (zh) 基于机器视觉技术的红绿灯预警方法及其检测装置
TWM492845U (zh) 一種停車輔助裝置
CN111002321A (zh) 可清洗内外墙面的清洗臂总成的控制方法及系统
CN110258421A (zh) 一种市政工程用道路积水处理车
CN113771807B (zh) 一种车辆转向辅助轮装置及其控制方法
US20080053729A1 (en) Parallel parker
CN206664562U (zh) 泊车设备
CN213601390U (zh) 基于机器视觉技术的伸缩式车载红绿灯预警装置
CN112793549A (zh) 一种市政用汽车底部清理及车辆移动装置
CN110588595B (zh) 一种辅助泊车机器人
KR200400953Y1 (ko) 차량의 주차장치
CN209037481U (zh) 用于泊车后打开后备箱的辅助系统
CN215154526U (zh) 泊车装置
CN219527473U (zh) 一种扫地小车
US11845504B2 (en) Muliti-modular all electric vehicle system
CN211798429U (zh) 自倾式车载消防救援车
CN218060089U (zh) 喷水架及冲洗车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21960850

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE