CN219277292U - Intelligent driving cabin and vehicle - Google Patents

Abstract

The utility model relates to an intelligent cockpit and a vehicle, wherein the intelligent cockpit comprises an image sensor arranged in the cockpit, a controller electrically connected with the image sensor, an electric adjustment seat arranged in the cockpit and electrically connected with the controller, and a communicator electrically connected with the controller and an ECU (electronic control unit) for acquiring accelerator pedal inclination data and brake pedal inclination data through the ECU, wherein the controller is used for adjusting the initial position of the electric adjustment seat according to feedback of the image sensor. The vehicle comprises the intelligent cockpit. According to the intelligent cockpit and the vehicle disclosed by the utility model, the position of the driver in the cockpit can be adjusted according to the gesture of the driver in the cockpit, so that the driver can obtain a good visual field, and the safety in the driving process is improved.

Description

Intelligent driving cabin and vehicle

Technical Field

The utility model relates to the technical field of driving safety, in particular to an intelligent driving cabin and a vehicle.

Background

With the continuous development of technology, means for driving safety are increasingly increased, such as auxiliary driving, lane departure early warning and collision early warning, and the like, which can improve the safety in the driving process; the safety solution in the cockpit is provided with fatigue detection reminding, steering wheel holding detection reminding and the like.

For the solution of driving gestures, the basic solution is electric adjustment, because the electric adjustment can provide linear distance adjustment, the higher-order solution has sitting posture memory, namely, for different drivers, the seat can be directly adjusted to a position matched with the driver according to stored data.

However, for the new driver, the new driver can only adjust according to own experience because of lack of stored data, and whether the adjustment is suitable or not is verified in the running state, so that a certain risk factor exists. Because the parameters such as the height of the vehicle body, the length of the machine cover, the gradient of the machine cover and the like of different vehicle types are different.

Disclosure of Invention

The utility model provides an intelligent cockpit and a vehicle, which can adjust the position of a driver in the cockpit according to the gesture of the driver in the cockpit, so that the driver can obtain a good visual field, and the safety in the driving process is improved.

The above object of the present utility model is achieved by the following technical solutions:

in a first aspect, the utility model provides an intelligent cockpit comprising:

the image sensor is arranged in the cockpit;

a controller electrically connected with the image sensor;

the electric adjusting seat is arranged in the cockpit and is electrically connected with the controller; and

the communicator is electrically connected with the controller and the ECU and is used for acquiring the accelerator pedal inclination data and the brake pedal inclination data through the ECU;

the controller is used for adjusting the initial position of the electric adjustment seat according to feedback of the image sensor.

In a possible implementation manner of the first aspect, the electronic horn further includes an electronic horn electrically connected to the controller, and the electronic horn is integrated on the image sensor.

In a possible implementation manner of the first aspect, the image sensor further includes a shielding plate disposed on the image sensor, and the shielding plate is used for shielding the image sensor.

In a possible implementation manner of the first aspect, after the controller receives the instruction, the controller acquires an image using the image sensor and adjusts the initial position of the electric adjustment seat according to the analysis result.

In a possible implementation manner of the first aspect, the controller adjusts the initial position of the electric adjustment seat after the image sensor recognizes the new face.

In one possible implementation of the first aspect, the initial position includes a seat height, a seat centered position, a seat fore-aft position, and a back tilt angle;

the seat height is adjusted according to the driver's line of sight height.

In a possible implementation manner of the first aspect, after the position adjustment is completed, the controller obtains maximum accelerator pedal inclination data and maximum brake pedal inclination data through the ECU.

In a second aspect, the present utility model provides a vehicle comprising an intelligent cockpit as described in the first aspect and any implementation of the first aspect.

In the whole, the intelligent cockpit and the vehicle provided by the utility model can assist a driver to adjust the positions (the seat height, the seat centering position, the seat front-rear position and the backrest inclination angle) in the cockpit so that the driver can obtain a good visual field, thereby improving the safety in the driving process.

Drawings

Fig. 1 is a schematic diagram of a comparison of driver to head distance in different vehicles.

FIG. 2 is a comparative schematic illustration of driver line-of-sight heights in different vehicles.

Fig. 3 is a schematic block diagram of the structure of an intelligent cockpit provided by the utility model.

Fig. 4 is a schematic diagram showing the implementation of a height comparison of different drivers on a power adjustment seat.

Fig. 5 is a schematic diagram of an image sensor in an off state according to the present utility model.

Fig. 6 is a schematic diagram of an image sensor in an on state according to the present utility model.

In the figure, 1, an image sensor, 2, an electric adjustment seat, 3, a communicator, 4, an electronic horn, 5, a shielding plate, 6 and a controller.

Description of the embodiments

In order to more clearly understand the technical scheme of the utility model, basic data analysis and introduction are firstly carried out by combining different vehicle types. Referring to fig. 1 and 2, fig. 1 shows a comparison of distances (S1) between a driver and a vehicle head in different vehicles, and fig. 1 shows a comparison of sight heights (S2) of the driver in different vehicles, it is obvious that the sight is directly affected by data of the vehicle when the driver is in a cockpit of different vehicles.

Taking the development of automobiles in recent years as an example, the width of the body of domestic vehicles with domestic brands is generally increased, and the width is in the range of 1.8-2.0 meters; the head of the fuel vehicle is inclined downwards and basically horizontal; the new energy vehicle has the head size further reduced due to the elimination of the engine. These above influencing factors directly influence the driver's view into the vehicle cabin.

The technical scheme in the utility model is further described in detail below with reference to the accompanying drawings.

Referring to fig. 3, an intelligent cockpit disclosed by the utility model mainly comprises an image sensor 1, an electric adjustment seat 2, a communicator 3, a controller 6 and the like, wherein the image sensor 1 (for example, a vehicle standard grade SC233 AT) is installed in the cockpit, two positions near an a column and a rearview mirror are arranged AT the installation position, the image sensor 1 is used for collecting images, and a data line used for connecting the image sensor 1 passes through a gap between an automotive interior and an automotive body.

The image captured by the image sensor 1 is sent to the controller 6 (vehicle-mounted ISP image processor, integrated into the vision processor SOC), that is, the controller 6 is electrically connected to the image sensor 1. For example, on an electric vehicle, a domain controller has been used to control the vehicle, and the controller 6 may be a single chip or may be directly integrated into the domain controller.

In addition, the image sensor 1 may also realize an auxiliary safety function such as fatigue detection.

The electric adjustment seat 2 is installed in the cockpit and electrically connected with the controller 6, and performs position adjustment according to an instruction issued by the controller 6. Taking the mature product in the market at present as an example, the electric adjustment seat 2 can realize the adjustment of the dimensions of up and down, front and back, left and right, inclination and the like.

The communicator 3 (an in-car RTC chip, for example, INS5a8900 or INS5a 8804) is electrically connected to the controller 6 and the ECU, and is configured to obtain accelerator pedal inclination data and brake pedal inclination data through the ECU, where the function of obtaining the accelerator pedal inclination data and the brake pedal inclination data is to enable a driver to complete full depression of the accelerator pedal and the brake pedal during the posture adjustment.

In combination with a specific process, when the driver needs the intelligent cockpit disclosed by the utility model to perform auxiliary position adjustment, the driver presses a control button on the screen, or wakes up the function by voice, or the intelligent voice interaction system on the vehicle actively inquires after the image sensor 1 recognizes a new face.

That is, there are two wake-up modes for the auxiliary adjustment of the power adjustment seat 2:

first, after receiving an instruction (pressing a control button on a screen to wake up the function using voice), the controller 6 acquires an image using the image sensor 1 and adjusts the initial position of the electric adjustment seat 2 according to the analysis result.

Second, in a possible implementation manner of the first aspect, after the image sensor 1 recognizes a new face, the controller 6 adjusts the initial position of the electric adjustment seat 2.

The adjustment parameters of the initial position comprise a seat height, a seat centering position, a seat front-rear position and a backrest inclination angle, wherein the seat centering position, the seat front-rear position and the backrest inclination angle are all directly reset, and the seat height is adjusted according to the sight line height of a driver.

Upon determining that this function is enabled, referring to fig. 4, the image sensor 1 first acquires the posture of the current driver (at which time the driver faces forward), and then adjusts at least one dimension of the power adjustment seat 2 according to the current driver's line-of-sight height and the relative position with the power adjustment seat 2, or informs the driver that the power adjustment seat 2 at this time does not need to be adjusted.

Since the size of the power adjustment seat 2 is known, the current driver's line-of-sight height value can be determined according to the current driver's implementation, and then the current driver's line-of-sight height value is adjusted to an appropriate height. The adjustment of the front and rear positions of the seat is adjusted according to ergonomics, the relative positions of the current driver and the seat are fixed, the upper body height of the current driver can be calculated, then the arm length is calculated, and the front and rear positions of the seat are adjusted according to the arm length. The seat center position and the backrest tilt angle are directly adjusted to the initial positions.

After the completion of the setting adjustment, the controller 6 acquires maximum accelerator pedal inclination data and maximum brake pedal inclination data through the ECU. The specific process is that the driver respectively steps on the accelerator pedal and the brake pedal, at the moment, the communicator 3 is electrically connected with the ECU and feeds back the result to the controller 6, and the accelerator pedal and the brake pedal can be completely stepped on, so that the adjustment process of the electric adjustment seat 2 is completed.

When one of the accelerator pedal and the brake pedal cannot be fully depressed, the driver is reminded to find the reason, and after the problem is solved, the process is repeated.

The adjustment process of the electric adjustment seat 2 is formally completed, the driver can perform fine adjustment according to own habits, the data after fine adjustment is stored in the controller 6 as stored data of the driver, and the data can be directly set as a memory position in the later use process.

Referring to fig. 3, in order to match the normal operation of the above process, an electronic horn 4 electrically connected to a controller 6 is added, and the electronic horn 4 is integrated on the image sensor 1. The electronic horn 4 is capable of playing a voice to assist the driver in accomplishing the above. The electronic horn 4 can also solve the problem that a part of vehicles do not have a voice interaction unit, and can also improve the integration level of the system, so that the process that two systems (the intelligent cockpit and the vehicle MCU disclosed by the utility model) need to be debugged and docked is avoided.

Compared with fig. 4 and 5, the utility model also considers the privacy problem, in order to avoid the image leakage of the driver, the shielding plate 5 on the image sensor 1 is used for shielding the image sensor 1, when the intelligent cockpit is required to be matched with the adjustment of the electric adjustment seat 2, the shielding plate 5 on the image sensor 1 is opened, and the shielding plate 5 is reset after the adjustment is completed.

The utility model also discloses a vehicle comprising any intelligent cockpit recorded in the above.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. An intelligent cockpit, comprising:

the image sensor (1) is arranged in the cockpit;

a controller (6) electrically connected with the image sensor (1);

the electric adjusting seat (2) is arranged in the cockpit and is electrically connected with the controller (6); and

the communicator (3) is electrically connected with the controller (6) and the ECU and is used for acquiring accelerator pedal inclination data and brake pedal inclination data through the ECU;

the controller (6) is used for adjusting the initial position of the electric adjustment seat (2) according to the feedback of the image sensor (1) and determining to finish adjustment or continue adjustment according to the accelerator pedal inclination data and the brake pedal inclination data.

2. The intelligent cockpit according to claim 1, further comprising an electronic horn (4) electrically connected to the controller (6), the electronic horn (4) being integrated on the image sensor (1).

3. The intelligent cockpit according to claim 1 or 2, further comprising a shielding plate (5) arranged on the image sensor (1), the shielding plate (5) being adapted to cover the image sensor (1).

4. The intelligent cockpit according to claim 1, wherein the controller (6) acquires an image using the image sensor (1) and adjusts the initial position of the electric adjustment seat (2) according to the analysis result after receiving the instruction.

5. The intelligent cockpit according to claim 1, wherein the controller (6) adjusts the initial position of the electric adjustment seat (2) after the image sensor (1) recognizes a new face.

6. The intelligent cockpit according to claim 1, wherein the initial positions include a seat height, a seat center position, a seat fore-aft position, and a back tilt angle;

the seat height is adjusted according to the driver's line of sight height.

7. The intelligent cockpit according to claim 1 or 6, wherein the controller (6) acquires maximum accelerator pedal inclination data and maximum brake pedal inclination data through the ECU after the position adjustment is completed.

8. A vehicle comprising an intelligent cockpit according to any one of claims 1 to 7.

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