Intelligent driving sensor

Abstract

The utility model relates to the technical field of intelligent driving, in particular to an intelligent driving sensor, which comprises a sensor body mounted on a vehicle body and electrically connected with an LED (light-emitting diode) display device on the vehicle body, and further comprises an intelligent detection mechanism positioned on the sensor body, the intelligent detection mechanism comprises a first detection system and a second detection system; the first detection system and the second detection system are located at the two ends of the inductor body respectively and used for automatically detecting the driving state of a vehicle and sending corresponding signals to an LED display screen on the vehicle in a wireless mode to display that the vehicle is in an intelligent driving state. The vehicle is prompted to be in an intelligent driving state, and a driver of a rear vehicle is prompted to avoid.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent driving, in particular to an intelligent driving sensor. Background Art

[0002] As the number of household new energy vehicles equipped with intelligent driving (autonomous driving) functions increases in the consumer market, when drivers activate intelligent driving functions while driving, due to the early stages of intelligent driving technology, vehicles with intelligent driving functions often start slower, change lanes untimely, follow vehicles slowly, and brake suddenly compared to human drivers. This can easily cause drivers behind to honk their horns to hasten the vehicle's departure, leading to unnecessary disputes and even accidents.

[0003] In addition, the existing LED display screens or LED signal lights attached to car windows on the market can only change the display content through the remote control, cannot be automatically turned on or off, have low brightness, cannot interact with the vehicle computer, and do not detect the vehicle's intelligent driving function. Therefore, in view of the above situation, there is an urgent need to develop an intelligent driving sensor to overcome the shortcomings in current practical applications. Utility Model Content

[0004] The purpose of the present invention is to provide an intelligent driving sensor to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An intelligent driving sensor includes a sensor body, the sensor body being mounted on a vehicle body and electrically connected to an LED display device on the vehicle body, and further comprising:

[0007] An intelligent detection mechanism, the intelligent detection mechanism is located on the sensor body, wherein the intelligent detection mechanism includes a first detection system and a second detection system;

[0008] The first detection system and the second detection system are respectively located at the two ends of the sensor body, and are used to automatically detect the driving status of the vehicle and wirelessly send corresponding signals to the LED display screen on the vehicle to show that the car is in an intelligent driving state.

[0009] As a further solution of the present invention: the first detection system includes:

[0010] Upper ranging module 1 and upper ranging module 2, wherein the upper ranging module 1 and the upper ranging module 2 are installed on the top of the sensor body;

[0011] and an upper adjusting knob, wherein the upper adjusting knob is connected to the sensor body and is respectively connected to the upper distance measuring module 1 and the upper distance measuring module 2.

[0012] As a further solution of the present invention: the second detection system includes:

[0013] A lower distance measuring module 1 and a lower distance measuring module 2, wherein the lower distance measuring module 1 and the lower distance measuring module 2 are installed at the bottom end of the sensor body;

[0014] and a lower adjusting knob, wherein the lower adjusting knob is connected to the sensor body and is respectively connected to the lower distance measuring module 1 and the lower distance measuring module 2.

[0015] As a further solution of the present invention: the sensor body is installed above the brake and accelerator on the vehicle body.

[0016] As a further solution of the present invention: the sensor body is installed on the brake and accelerator sides of the vehicle body.

[0017] As a further solution of the present invention: the sensor body is installed on the lower part of the driver's heel seat on the vehicle body.

[0018] As a further solution of the present invention: further comprising: a speaker, the speaker being mounted on the sensor body and located between the first detection system and the second detection system;

[0019] and a wiring portion and a mounting base, both of which are located on the sensor body.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This application can achieve two working states through the intelligent detection mechanism set up:

[0022] 1. When the driver turns on the automatic driving (smart driving) function while the vehicle is driving, the device will automatically detect that the vehicle is in the automatic driving state and promptly send a wireless signal to turn on the LED display or LED light to indicate that the vehicle is in the smart driving state and to remind the driver of the vehicle behind to pay attention to avoid it;

[0023] 2. When the driver turns on the automatic parking or remote parking function, the device will automatically detect whether there is someone in the driving seat or no one in the driving seat, and promptly send an automatic parking signal to turn on the LED display or LED signal light to indicate that the vehicle is in the automatic parking state, reminding passing pedestrians and vehicle drivers to pay attention and avoid. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a schematic diagram of the three-dimensional structure of the intelligent driving sensor of the present utility model.

[0025] Figure 2 This is a schematic diagram of the main structure of the distance measurement module distribution in the present utility model.

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the installation seat distribution in the utility model.

[0027] In the figure: 1-upper ranging module 1, 2-upper ranging module 2, 3-upper adjustment knob, 4-speaker, 5-lower adjustment knob, 6-lower ranging module 1, 7-lower ranging module 2, 8-wiring part, 9-mounting socket, 10-sensor body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0030] See also Figure 1-Figure 3 The present invention provides an intelligent driving sensor, comprising a sensor body 10, which is mounted on a vehicle body and electrically connected to an LED display device on the vehicle body, and further comprising:

[0031] An intelligent detection mechanism, which is located on the sensor body 10 and includes a first detection system and a second detection system;

[0032] The first detection system and the second detection system are respectively located at the two ends of the sensor body 10, and are used to automatically detect the driving status of the vehicle and wirelessly send corresponding signals to the LED display screen on the vehicle to show that the car is in an intelligent driving state.

[0033] When an intelligent driving (autonomous driving) vehicle is involved in traffic, if the driver turns on the intelligent driving function, the device automatically detects the vehicle's driving status through the first detection system and the second detection system and wirelessly sends a corresponding signal to an LED display device attached to the rear windshield of the vehicle. The LED display device can be an LED display screen or an LED signal light. The LED display screen or LED signal light turns on and displays that the vehicle is in the intelligent driving state, reminding the driver of the vehicle behind to pay attention and avoid. The LED display screen or LED signal light scrolls the display content in turn. The display content can be changed or customized by the driver through the Bluetooth of the mobile phone. When the device detects that the driver has taken over the vehicle, it sends a signal to the LED display screen or LED signal light and turns off the LED display screen or LED signal light. Therefore, the present application can achieve two working states through the intelligent detection mechanism: First, when the driver turns on the automatic driving (intelligent driving) function while the vehicle is driving, the device automatically detects that the vehicle is in the automatic driving state and promptly sends a wireless signal to turn on the LED display screen or LED light to remind the driver of the vehicle behind to pay attention and avoid. The second type is when the driver turns on the automatic parking or remote parking function, the device will automatically detect whether there is someone in the driving seat or no one in the seat, and send an automatic parking signal in time to turn on the LED display or LED signal light to show that the vehicle is in automatic parking state, reminding passing pedestrians and vehicle drivers to pay attention and avoid.

[0034] In one embodiment of the present invention, please refer to Figure 1-Figure 3 , the first detection system includes:

[0035] Upper ranging module 1 and upper ranging module 2, the upper ranging module 1 and upper ranging module 2 are installed on the top of the sensor body 10;

[0036] And an upper adjustment knob 3, the upper adjustment knob 3 is connected to the sensor body 10, and is respectively connected to the upper distance measuring module 1 and the upper distance measuring module 2.

[0037] The second detection system includes:

[0038] Lower distance measuring module 1 6 and lower distance measuring module 2 7, the lower distance measuring module 1 6 and lower distance measuring module 2 7 are installed at the bottom end of the sensor body 10;

[0039] And a lower adjustment knob 5, the lower adjustment knob 5 is connected to the sensor body 10, and is respectively connected to the lower distance measuring module 1 6 and the lower distance measuring module 2 7.

[0040] The sensor body 10 is installed above the brake and accelerator on the vehicle body.

[0041] The sensor body 10 is installed on the brake and accelerator sides of the vehicle body.

[0042] The sensor body 10 is mounted on the lower portion of the driver's heel seat on the vehicle body.

[0043] See also Figure 1-Figure 3 , further comprising: a speaker 4, the speaker 4 being mounted on the sensor body 10 and located between the first detection system and the second detection system;

[0044] And a wiring portion 8 and a mounting base 9 , both of which are located on the sensor body 10 .

[0045] This device mainly consists of two parts: a transmitting unit on the sensor body 10 and a receiving unit of an LED display screen or LED signal light. The transmitting unit is installed above or on the side of the brake and accelerator and under the driver's heel seat. The receiving unit is an LED display screen or LED signal light attached to the rear windshield of the car.

[0046] The following are three installation methods provided for the transmitter unit of this device, as follows:

[0047] Installation method 1: When the device is installed just above the brake and accelerator, the brake and accelerator each require a set of infrared ranging modules or laser ranging modules (they are upper ranging module 1 and upper ranging module 2 as a group, lower ranging module 16 and lower ranging module 27 as a group, wherein the upper ranging module 1 can be the signal transmitter, and the upper ranging module 2 is the signal receiver, and vice versa, and the lower ranging module 16 and lower ranging module 27 are connected to the upper ranging module 1 and the upper ranging module Module 2 (2) has the same structure and function. The distance measurement module can determine whether the driver's foot is on the brake or accelerator pedal by testing the distance (for example, upper distance measurement module 1 and upper distance measurement module 2 can be used to detect the brake position, and lower distance measurement module 1 6 and lower distance measurement module 2 7 are used to detect the accelerator position). When the driver's foot is on the brake, the distance measurement module on the brake is closer. When the driver's foot is not on the brake, the distance measurement module on the brake is farther. When the driver's foot is on the accelerator, the distance measurement module on the accelerator is closer. When the driver's foot is not on the accelerator, the distance measurement module on the accelerator is farther. The two sets of distance measurement modules promptly transmit the test results to the device's single-chip microcomputer via electrical signals (high and low levels or IIC).

[0048] Installation method 2: When the device is installed on the horizontal surface to the side of the brake and accelerator, the device only needs one set of infrared ranging modules or laser ranging modules (upper ranging module 1 and upper ranging module 2, only one set is used, or only lower ranging module 6 and lower ranging module 2 7 can be used, which will not be described in detail here). When the driver puts his feet on the brake or accelerator respectively, the infrared ranging module or laser ranging module measures different distances respectively. When the driver does not put his feet on the brake and accelerator at the same time, the ranging module measures a longer distance. For example, when the device is installed on the horizontal surface to the right of the brake and accelerator, the distance measured by the ranging module is the shortest when the driver puts his foot on the accelerator. When the driver puts his foot on the brake, the distance measured by the ranging module is farther. When the driver does not put his foot on the brake or accelerator, the distance measured by the ranging module is the farthest. The ranging module transmits the test results to the device's single-chip microcomputer through electrical signals (high and low levels or IIC).

[0049] Installation method three: When this device is installed under the driver's seat near the right heel, this device only needs a set of infrared ranging modules or laser ranging modules (upper ranging module 1 and upper ranging module 2, only one set is needed, or only lower ranging module 6 and lower ranging module 2 7 can be used, which will not be described in detail here) to test the distance between the driver's right foot and the sensor, so as to judge the driving status of the vehicle (manual driving or intelligent or automatic driving). When the vehicle is in manual driving, the driver's right foot will be placed on the brake and accelerator. At this time, the distance tested by the infrared ranging module or laser ranging module is farther. When the vehicle is in intelligent or automatic driving, the driver will move his right foot from the brake or accelerator and place it close to the seat. At this time, the distance tested by the infrared ranging module or laser ranging module is closer, thereby judging the driving status of the vehicle, and the ranging module transmits the test results to the microcontroller of this device through electrical signals (high and low levels or IIC).

[0050] In addition to the ranging module, the device's transmitter unit also features knobs for adjusting the module's distance (i.e., upper adjustment knob 3 and lower adjustment knob 5). An accelerometer motion sensor is also installed within the device to detect whether the vehicle is stationary or moving. The accelerometer motion sensor transmits the test results to the device's microcontroller via electrical signals (high and low levels, or IIC). Furthermore, the device also incorporates a human presence radar module (millimeter wave sensor module). By adjusting the sensing distance, it detects the presence of a human in the driver's seat and converts the electrical signals (high and low levels, or IIC) into electrical signals for transmission to the device's microcontroller.

[0051] To summarize, the vehicle is started and the device is powered on. When the transmitting unit ranging module detects that the driver's foot is on the brake or accelerator pedal, the device regards it as a human driving state and does not send a signal to turn on the LED display or LED signal light (the LED display or signal light is powered on and is off by default). When the transmitting unit ranging module detects that the driver's foot is not on the brake or accelerator, the accelerometer motion sensor detects that it is in motion, and the human presence sensing radar module (millimeter wave sensor module) detects that there is a driver in the driving seat. At this time, the device recognizes that the driver has turned on the intelligent driving (automatic driving) function and sends a corresponding signal to turn on the LED display or LED signal light. Until the transmitting unit ranging module detects that the driver's foot is on the brake or accelerator pedal, it indicates a manual takeover state. At this time, a corresponding signal is sent to indicate that the vehicle is manually taken over and the LED display or LED signal light is turned off with a delayed shutdown.

[0052] The LED display, comprised of an FPC circuit board and high-power LEDs, can be modified via a mobile phone's Bluetooth connection. It also incorporates a light sensor that adjusts brightness based on ambient light, saving energy and minimizing the visibility of rear-view cameras. The surface of the LED display is filled with a thick layer of silicone, which allows it to self-adhere to the rear windshield. If LED signal lights are used, the LED color changes to indicate safety or danger, such as green for safety and red for danger or warning. This is not detailed here.

[0053] It should be noted that, in this utility model, unless otherwise expressly specified or limited, the terms "slide," "rotate," "fix," "have," and "have a" should be understood in a broad sense. For example, they can refer to welded connections, bolted connections, or integration; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediate medium; internal communication between two elements, or interaction between two elements, unless otherwise expressly specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0054] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent driving sensor, comprising a sensor body, wherein the sensor body is mounted on a vehicle body and is electrically connected to an LED display device on the vehicle body, wherein: Also includes: An intelligent detection mechanism, the intelligent detection mechanism is located on the sensor body, wherein the intelligent detection mechanism includes a first detection system and a second detection system; The first detection system and the second detection system are respectively located at the two ends of the sensor body, and are used to automatically detect the driving status of the vehicle and wirelessly send corresponding signals to the LED display screen on the vehicle to show that the car is in an intelligent driving state.

2. The intelligent driving sensor according to claim 1, characterized in that: The first detection system comprises: Upper ranging module 1 and upper ranging module 2, wherein the upper ranging module 1 and the upper ranging module 2 are installed on the top of the sensor body; and an upper adjusting knob, wherein the upper adjusting knob is connected to the sensor body and is respectively connected to the upper distance measuring module 1 and the upper distance measuring module 2.

3. The intelligent driving sensor according to claim 2, characterized in that: The second detection system includes: A lower distance measuring module 1 and a lower distance measuring module 2, wherein the lower distance measuring module 1 and the lower distance measuring module 2 are installed at the bottom end of the sensor body; and a lower adjusting knob, wherein the lower adjusting knob is connected to the sensor body and is respectively connected to the lower distance measuring module 1 and the lower distance measuring module 2.

4. The intelligent driving sensor according to claim 1, characterized in that: The sensor body is installed above the brake and accelerator on the vehicle body.

5. The intelligent driving sensor according to claim 1, characterized in that: The sensor body is mounted on the brake and accelerator sides of the vehicle body.

6. The intelligent driving sensor according to claim 1, characterized in that: The sensor body is installed on the lower part of the driver's heel seat on the vehicle body.

7. The intelligent driving sensor according to any one of claims 2 to 6, characterized in that: Also includes: a speaker, the speaker being mounted on the sensor body and located between the first detection system and the second detection system; and a wiring portion and a mounting base, both of which are located on the sensor body.

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