Control system and vehicle

Abstract

The embodiment of the utility model provides a control system and a vehicle, and the system comprises a first detection system which is used for detecting the information of an obstacle outside the vehicle; the second detection system is used for detecting a driver state of a driver in the vehicle; the vehicle electronic controller unit is used for being in communication connection with the first detection system and the second detection system; and the braking system is in communication connection with the vehicle electronic controller unit, is used for braking the vehicle, and can be controlled to brake according to the detected information, so that the accident rate of the vehicle can be reduced.

Description

Technical Field

[0001] This application belongs to the technical field of vehicles, and particularly relates to a control system and a vehicle. Background Art

[0002] With the significant improvement of the current living standards, vehicles have become the most commonly used means of transportation in life, which brings certain traffic risks. And as the most important part for people of all strata at present, the travel safety is always concerned by the society. As a kind of vehicle, due to special reasons, taxi drivers use taxis for a long time. Because of their long working hours, major casualties often occur due to drivers' fatigue driving or not paying attention to surrounding obstacles while driving. Utility Model Content

[0003] In view of the above problems, the embodiments of this application provide a control system and a vehicle, which can control the braking system to brake according to the detected information, so as to reduce the accident rate of the vehicle.

[0004] The embodiments of this application provide a control system, including:

[0005] A first detection system, configured to detect obstacle information outside the vehicle;

[0006] A second detection system, configured to detect the driver state of the driver in the vehicle;

[0007] A vehicle electronic control unit, configured to communicate with the first detection system and the second detection system;

[0008] A braking system, communicatively connected to the vehicle electronic control unit, configured to brake the vehicle.

[0009] In some embodiments, the first detection system includes: a blind spot detection sensor and a vehicle front detection sensor. The blind spot detection sensor and the vehicle front detection sensor are communicatively connected to the vehicle electronic control unit. The blind spot detection sensor is configured to detect obstacle information in the blind spot outside the vehicle, and the vehicle front detection sensor is configured to detect obstacle information in front of the vehicle.

[0010] In some embodiments, the blind spot detection sensor includes: a right ultrasonic radar, a left ultrasonic radar, and a rear ultrasonic radar. The right ultrasonic radar, the left ultrasonic radar, and the rear ultrasonic radar are communicatively connected to the vehicle electronic control unit. The right ultrasonic radar is configured to be disposed on the right side of the vehicle and is used to detect obstacle information in the right blind spot outside the vehicle. The left ultrasonic radar is configured to be disposed on the left side of the vehicle and is used to detect obstacle information in the left blind spot of the vehicle. The rear ultrasonic radar is configured to be disposed at the rear of the vehicle and is used to detect obstacle information behind the vehicle.

[0011] In some embodiments, there are 3 right ultrasonic radars, 3 left ultrasonic radars, and 4 rear ultrasonic radars.

[0012] In some embodiments, the vehicle front detection sensor includes: a millimeter wave radar sensor and a camera. The millimeter wave radar sensor and the camera are communicatively connected to the vehicle electronic control unit. The millimeter wave radar sensor and the camera are used to detect obstacle information in front of the vehicle.

[0013] In some embodiments, the second detection system includes: a camera. The camera is communicatively connected to the vehicle electronic control unit.

[0014] In some embodiments, the control system further includes: an alarm device. The alarm device is communicatively connected to the vehicle electronic control unit. The alarm device is used to give an alarm.

[0015] An embodiment of the present application provides a vehicle, including: the control system according to any one of the above.

[0016] A control system provided by an embodiment of the present application includes: a first detection system, configured to detect obstacle information outside the vehicle; a second detection system, configured to detect the driver state of the driver in the vehicle; a vehicle electronic control unit, configured to be communicatively connected to the first detection system and the second detection system; a braking system, communicatively connected to the vehicle electronic control unit, configured to brake the vehicle, and capable of controlling the braking system to brake according to the detected information, so as to reduce the accident rate of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Hereinafter, the present application will be described in more detail based on embodiments and with reference to the drawings.

[0018] Figure 1 It is a schematic structural diagram of a control system provided by an embodiment of the present application;

[0019] Figure 2Schematic diagram of the installation position of a control system provided by an embodiment of the present application on a vehicle.

[0020] In the accompanying drawings, the same components are denoted by the same reference numerals, and the drawings are not drawn to actual scale. Detailed implementation manners

[0021] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings. The described embodiments should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0022] In the following description, reference is made to "some embodiments", which describe a subset of all possible embodiments. However, it can be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0023] If similar descriptions such as "first / second / third" appear in the application documents, the following explanation is added. In the following description, the terms "first / second / third" merely distinguish similar objects and do not represent a specific order for the objects. It can be understood that "first / second / third" can be interchanged with a specific order or sequence when permitted, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0025] An embodiment of the present application provides a control system. Figure 1 Schematic diagram of the structure of a control system provided by an embodiment of the present application, as Figure 1 shown, the control system includes: a first detection system, a second detection system, a vehicle electronic control unit, and a braking system. The first detection system is used to detect obstacle information outside the vehicle; the second detection system is used to detect the driver's state of the driver in the vehicle; the vehicle electronic control unit is used to communicate with the first detection system and the second detection system; the braking system is communicatively connected to the vehicle electronic control unit and is used to brake the vehicle.

[0026] In the embodiments of the present application, the communication connection methods include: wired connection, wireless connection, etc. Taking the wired connection as an example, the vehicle electronic control unit can be connected to the first detection system and the second detection system through a cable or a connecting wire. The wireless connection methods can include: realizing the communication connection between the vehicle electronic control unit and the first detection system and the second detection system through Bluetooth, Wi-Fi or other wireless communication technologies.

[0027] In the embodiments of the present application, the obstacle information may include: vehicles, crowds, etc. The driver's status information may include: whether it is fatigue driving, the driver's mental state.

[0028] In the embodiments of the present application, the vehicle can be a taxi.

[0029] In the embodiments of the present application, the vehicle electronic control unit can transmit a control instruction to the braking system based on the detection information of the first detection system and the detection information of the second detection system, so that the braking system brakes the vehicle.

[0030] For example, if it is determined by the first detection system and the second detection system that the obstacle of the vehicle is relatively close and the driver is in a fatigue driving state, the braking system can be controlled to brake.

[0031] A control system provided by the embodiments of the present application includes: a first detection system for detecting obstacle information outside the vehicle; a second detection system for detecting the driver's status of the driver in the vehicle; a vehicle electronic control unit for communicating with the first detection system and the second detection system; a braking system communicating with the vehicle electronic control unit for braking the vehicle, and capable of controlling the braking system to brake according to the detected information, thereby being able to reduce the accident rate.

[0032] In some embodiments, the first detection system includes: a blind spot detection sensor and a vehicle front detection sensor. The blind spot detection sensor and the vehicle front detection sensor are communicatively connected to the vehicle electronic control unit. The blind spot detection sensor is used for detecting obstacle information in the blind spot outside the vehicle, and the vehicle front detection sensor is used for detecting obstacle information in front of the vehicle.

[0033] In the embodiments of the present application, the blind spot detection sensor can be arranged on the left side, the right side and the rear of the vehicle for detecting obstacle information in the blind spot outside the vehicle.

[0034] In the embodiments of the present application, the vehicle front detection sensor can be arranged on the vehicle head for detecting obstacle information in front, and the obstacle in front can be a vehicle in front of the vehicle.

[0035] In some embodiments, the blind spot detection sensor includes: a right ultrasonic radar, a left ultrasonic radar, and a rear ultrasonic radar. The right ultrasonic radar, the left ultrasonic radar, and the rear ultrasonic radar are communicatively connected to the vehicle electronic control unit. The right ultrasonic radar is configured to be disposed on the right side of the vehicle for detecting obstacle information in the right blind spot outside the vehicle. The left ultrasonic radar is configured to be disposed on the left side of the vehicle for detecting obstacle information in the left blind spot of the vehicle. The rear ultrasonic radar is configured to be disposed at the rear of the vehicle for detecting obstacle information behind the vehicle.

[0036] In the embodiments of the present application, the ultrasonic radar is a sensor device that uses ultrasonic waves for ranging and detection. It emits ultrasonic signals and then receives the echoes of the signals to measure the distance between the target object and the sensor, and can detect the direction and speed of the target object.

[0037] The ultrasonic radar is widely used in vehicle safety systems, such as reverse radars, automatic parking systems, collision warning systems, etc. It can help drivers avoid collisions when reversing or parking, improving driving safety.

[0038] The control system provided by the embodiments of the present application, through the blind spot detection sensor including: a right ultrasonic radar, a left ultrasonic radar, and a rear ultrasonic radar. The right ultrasonic radar, the left ultrasonic radar, and the rear ultrasonic radar are communicatively connected to the vehicle electronic control unit. The right ultrasonic radar is configured to be disposed on the right side of the vehicle for detecting obstacle information in the right blind spot outside the vehicle. The left ultrasonic radar is configured to be disposed on the left side of the vehicle for detecting obstacle information in the left blind spot of the vehicle. The rear ultrasonic radar is configured to be disposed at the rear of the vehicle for detecting obstacle information behind the vehicle, can comprehensively detect the blind spots of the vehicle.

[0039] In some embodiments, there are 3 right ultrasonic radars, 3 left ultrasonic radars, and 4 rear ultrasonic radars.

[0040] Figure 2 As shown in the schematic diagram of the installation positions of a control system provided by the embodiments of the present application on a vehicle, as Figure 2 shown, 3 represents the ultrasonic radar. 3 right ultrasonic radars are disposed on the right side of the vehicle 4 and are located near the front of the vehicle. 3 left ultrasonic radars are disposed on the left side of the vehicle 4 and are near the front of the vehicle. 4 rear ultrasonic radars are disposed on the rear of the vehicle 4.

[0041] In the embodiments of the present application, by setting an appropriate number of ultrasonic radars, it is possible to comprehensively detect the obstacles outside the vehicle.

[0042] In some embodiments, the front detection sensor of the vehicle includes: a millimeter-wave radar sensor and a camera. The millimeter-wave radar sensor and the camera are communicatively connected to the vehicle electronic control unit, and the millimeter-wave radar sensor and the camera are used to detect obstacle information in front of the vehicle.

[0043] In the embodiments of the present application, the millimeter-wave radar sensor is used to detect obstacle information in a first preset angle region, while the camera is used to detect obstacle information in a second preset angle region, and the first preset angle region is smaller than the second preset angle region. Continuing to refer to Figure 2 , the first preset angle region of the millimeter-wave radar sensor can be the region where 1 is located, and the second preset angle region detected by the camera can be the region where 2 is located.

[0044] In the embodiments of the present application, the millimeter-wave radar sensor is a sensor device that uses millimeter waves for detection and can be used to detect obstacle information in front of the vehicle. The millimeter-wave radar sensor measures the distance and speed between the target object and the sensor by transmitting millimeter-wave signals and then receiving the echoes of the signals, thereby realizing the detection of the front obstacle.

[0045] In the embodiments of the present application, the camera can detect obstacle information in front of the vehicle, such as pedestrians, vehicles, traffic signs, etc., through image recognition technology. The camera can capture real-time video images and analyze them through image processing algorithms, thereby realizing the perception of the front environment.

[0046] In the embodiments of the present application, the millimeter-wave radar sensor and the camera are communicatively connected to the vehicle electronic control unit and transmit the detected obstacle information to the control unit. The control unit can make corresponding decisions based on the received information, such as automatic braking.

[0047] In some embodiments, the second detection system includes: a camera, and the camera is communicatively connected to the vehicle electronic control unit.

[0048] In the embodiments of the present application, the camera can collect image information of the user. After the second detection system collects the image information of the driver, it can analyze the image of the driver, thereby realizing the real-time detection of the driver's fatigue state.

[0049] In the embodiments of the present application, if the driver is detected to be fatigued and there are obstacles around, the braking system can be controlled to brake, thereby reducing the accident rate of the vehicle.

[0050] In some embodiments, the control system further includes: an alarm device, and the alarm device is communicatively connected to the vehicle electronic control unit, and the alarm device is used for alarming.

[0051] In the embodiments of the present application, the alarm device can give an alarm by making a sound or a flashing warning, etc.

[0052] Based on the foregoing embodiments, the embodiments of the present application provide a vehicle, which includes: the control system provided in the above embodiments.

[0053] In some embodiments, the vehicle can be a taxi.

[0054] In some embodiments, a first detection system is used to detect obstacle information outside the vehicle;

[0055] A second detection system is used to detect the driver's state of the driver in the vehicle;

[0056] A vehicle electronic control unit is used to communicate and connect with the first detection system and the second detection system;

[0057] A braking system is communicatively connected to the vehicle electronic control unit and is used to brake the vehicle.

[0058] In some embodiments, the first detection system includes: a blind spot detection sensor and a vehicle front detection sensor. The blind spot detection sensor and the vehicle front detection sensor are communicatively connected to the vehicle electronic control unit. The blind spot detection sensor is used to detect obstacle information in the blind spot outside the vehicle, and the vehicle front detection sensor is used to detect obstacle information in front of the vehicle.

[0059] In some embodiments, the blind spot detection sensor includes: a right ultrasonic radar, a left ultrasonic radar, and a rear ultrasonic radar. The right ultrasonic radar, the left ultrasonic radar, and the rear ultrasonic radar are communicatively connected to the vehicle electronic control unit. The right ultrasonic radar is used to be arranged on the right side of the vehicle and is used to detect obstacle information in the right blind spot outside the vehicle. The left ultrasonic radar is used to be arranged on the left side of the vehicle and is used to detect obstacle information in the left blind spot of the vehicle. The rear ultrasonic radar is used to be arranged at the rear of the vehicle and is used to detect obstacle information behind the vehicle.

[0060] In some embodiments, there are 3 right ultrasonic radars, 3 left ultrasonic radars, and 4 rear ultrasonic radars.

[0061] In some embodiments, the vehicle front detection sensor includes: a millimeter wave radar sensor and a camera. The millimeter wave radar sensor and the camera are communicatively connected to the vehicle electronic control unit. The millimeter wave radar sensor and the camera are used to detect obstacle information in front of the vehicle.

[0062] In some embodiments, the second detection system includes: a camera, and the camera is communicatively connected to the vehicle electronic control unit.

[0063] In some embodiments, the control system further includes: an alarm device, the alarm device is communicatively connected to the vehicle electronic control unit, and the alarm device is used for giving an alarm.

[0064] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A control system, characterized in that, Comprising: A first detection system for detecting obstacle information outside the vehicle. The first detection system includes a blind spot detection sensor and a vehicle front detection sensor. The blind spot detection sensor and the vehicle front detection sensor are communicatively connected to the vehicle electronic control unit. The blind spot detection sensor is used to detect obstacle information in the blind spot outside the vehicle, and the vehicle front detection sensor is used to detect obstacle information in front of the vehicle. The blind spot detection sensor includes a right ultrasonic radar, a left ultrasonic radar, and a rear ultrasonic radar. The right ultrasonic radar, the left ultrasonic radar, and the rear ultrasonic radar are communicatively connected to the vehicle electronic control unit. The right ultrasonic radar is configured to be disposed on the right side of the vehicle and near the vehicle head for detecting obstacle information in the right blind spot outside the vehicle. The left ultrasonic radar is configured to be disposed on the left side of the vehicle and near the vehicle head for detecting obstacle information in the left blind spot of the vehicle. The rear ultrasonic radar is configured to be disposed at the rear of the vehicle for detecting obstacle information behind the vehicle. There are 3 right ultrasonic radars, 3 left ultrasonic radars, and 4 rear ultrasonic radars. The vehicle front detection sensor includes a millimeter wave radar sensor and a camera. The millimeter wave radar sensor and the camera are communicatively connected to the vehicle electronic control unit. The millimeter wave radar sensor and the camera are used to detect obstacle information in front of the vehicle. The millimeter wave radar sensor is used to detect obstacle information in a first preset angle area, and the camera is used to detect obstacle information in a second preset angle area. The first preset angle area is smaller than the second preset angle area; A second detection system for detecting the driver's state in the vehicle; A vehicle electronic control unit for communicatively connecting with the first detection system and the second detection system; A braking system communicatively connected to the vehicle electronic control unit for braking the vehicle.

2. The control system according to claim 1, wherein The second detection system includes a camera, and the camera is communicatively connected to the vehicle electronic control unit.

3. The control system according to any one of claims 1 to 2, characterized in that, The control system further includes an alarm device, and the alarm device is communicatively connected to the vehicle electronic control unit. The alarm device is used for giving an alarm.

4. A vehicle, characterized in that, Comprising: The control system according to any one of claims 1 to 3.

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