CN210526516U - Automatic parking peripheral illumination warning system and vehicle - Google Patents
Automatic parking peripheral illumination warning system and vehicle Download PDFInfo
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- CN210526516U CN210526516U CN201921055636.0U CN201921055636U CN210526516U CN 210526516 U CN210526516 U CN 210526516U CN 201921055636 U CN201921055636 U CN 201921055636U CN 210526516 U CN210526516 U CN 210526516U
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Abstract
The utility model provides an automatic peripheral illumination warning system and vehicle park, this system includes: the vehicle body control device comprises an image display control assembly, a vehicle body control assembly, an illumination assembly and a power supply assembly electrically connected with the image display control assembly, the vehicle body control assembly and the illumination assembly; the vehicle body control assembly is configured to control a vehicle body of a vehicle and transmit the state of the vehicle, vehicle body steering direction information and/or vehicle body steering angle to the image display control assembly; the image display control assembly is in communication connection with the vehicle body control assembly and is configured for adjusting the illumination state of the illumination assembly based on the state of the vehicle and/or the body information transmitted by the vehicle body control assembly. Based on the utility model provides a scheme provides illumination and projection according to the automobile body information of vehicle, has improved efficiency and the reliability of parking.
Description
Technical Field
The utility model relates to the technical field of automobiles, especially, relate to an automatic peripheral illumination warning system and vehicle park.
Background
As a transportation means for modern human beings, the automobile not only changes the life style of people, but also promotes the development of social economy and the progress of humanization, and is an indispensable transportation means at present.
In recent years, automobiles have been particularly fast moving into homes. Meanwhile, the occurrence frequency of accidents on roads is improved along with the increment of the number of automobiles. In order to reduce traffic accidents, safety awareness needs to be enhanced, the reliability of safe driving of vehicles needs to be improved, and corresponding warning systems need to be provided to remind of guaranteeing the safe distance between the vehicles and people. At present, for automatic parking and remote control parking, a driver can remotely control a vehicle to park the vehicle externally, but the external parking is difficult to pre-judge the track of the vehicle, and even the vehicle collision is possibly caused by man-made or vehicle misjudgment, but a reliable early warning scheme for indicating the track of the lane does not exist at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic peripheral illumination warning system and vehicle parks in order to overcome above-mentioned problem or solve above-mentioned problem at least partially.
According to an aspect of the utility model, an automatic peripheral illumination warning system parks is provided, a serial communication port, include: the vehicle body control device comprises an image display control assembly, a vehicle body control assembly, an illumination assembly and a power supply assembly electrically connected with the image display control assembly, the vehicle body control assembly and the illumination assembly; wherein the content of the first and second substances,
the vehicle body control component is configured to control the body of a vehicle and transmit the state and/or body information of the vehicle to the image display control component;
the image display control assembly is in communication connection with the vehicle body control assembly and is configured for adjusting the illumination state of the illumination assembly based on the state of the vehicle and/or the body information transmitted by the vehicle body control assembly;
the image display control component is further configured to generate a projection signal based on the state of the vehicle and/or the body information transmitted by the vehicle body control component;
the image output component is in communication connection with the image display control component and is configured to perform real-time projection based on the projection signal generated by the image output component.
Optionally, the lighting assembly comprises: the driving unit is in communication connection with the image display control assembly, and the plurality of light emitting units are controlled by the driving unit;
the image display control assembly is configured to output a driving signal to the driving unit based on the state of the vehicle, the vehicle body steering direction information and/or the vehicle body steering angle transmitted by the vehicle body control assembly;
the driving unit is configured to drive the illumination angles, illumination ranges and/or illumination colors of the plurality of light emitting units based on the driving signals output by the image display control component.
Optionally, a warning component is also included;
the vehicle body control assembly is configured to detect distance information between a vehicle and an obstacle within a preset range and transmit the distance information to the image display control assembly;
the image display control component is configured to transmit an audio alarm signal to the warning component when the distance information is smaller than a preset threshold value;
the warning component is configured to alarm based on the audio alarm signal.
Optionally, the alert assembly comprises:
the audio coding and decoding unit is configured for carrying out audio coding and decoding on the audio alarm signal output by the image display control component;
and the loudspeaker output unit is connected with the audio coding and decoding unit and is configured to output a prompt audio based on the audio alarm signal behind the audio coding and decoding unit so as to alarm.
Optionally, the image output assembly comprises:
a digital micromirror processing unit, communicatively connected with the image display control assembly and also communicatively connected with the illumination assembly, configured to output an image signal based on the projection signal generated by the image display control assembly;
and the micro-lens imaging array unit is in communication connection with the digital micromirror processing unit and is configured to amplify and project and output the image signal based on the image signal output by the digital micromirror processing unit.
Optionally, the image output assembly further comprises:
and the optical engine interface unit is arranged between the image display control component and the digital micro-mirror processing unit and is configured for realizing the matching and the transparent transmission of the signal interface.
Optionally, the power supply assembly comprises:
the power supply unit is configured to supply power to the whole functional system;
and the power supply management unit is electrically connected with the image display control assembly, the vehicle body control assembly and the lighting assembly and is configured for managing the power supply relation and/or the power-on time sequence of the image display control assembly, the vehicle body control assembly and the lighting assembly.
According to another aspect of the present invention, there is provided a vehicle, comprising any one of the above peripheral illumination warning systems for automatic parking.
The utility model provides an automatic peripheral illumination warning system of parking provides visual early warning scheme for driving the vehicle and automatic parking, can provide lane information projection according to the vehicle steering information, especially can provide outside lane orbit for the personnel of parking when the remote control is parked to and prejudge in advance, improved efficiency and the reliability of parking.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of an automatic parking peripheral illumination warning system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an illumination warning system for the periphery of automatic parking according to a preferred embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 shows an automatic parking peripheral illumination warning system according to an embodiment of the present invention, and as can be seen from fig. 1, the system mainly includes: the vehicle body control assembly 20, the lighting assembly 30, and the power supply assembly 50 electrically connected to the image display control assembly 10, the vehicle body control assembly 20, and the lighting assembly 30; wherein, the vehicle body control component 20 is configured to control the body of the vehicle and transmit the state of the vehicle and/or the body information to the image display control component 10; the image display control assembly 10 is in communication connection with the vehicle body control assembly 20 and is configured to adjust the illumination state of the illumination assembly 30 based on the state of the vehicle and/or the body information transmitted by the vehicle body control assembly 20.
Alternatively, the vehicle body information in the present embodiment may be information such as a vehicle body steering angle, vehicle body steering direction information, and the like. The vehicle body Control component 20 may be an Electronic Control Unit (ECU) of the vehicle, which mainly implements vehicle body Control of the vehicle, and after the vehicle state and the vehicle body information are acquired, the information may be transmitted to the image display Control component 10 through a CAN bus, and then the image display Control component 10 performs corresponding algorithm calculation through the acquired information to adjust the angle and range of the illumination output of the illumination component 30.
Further, the system provided in this embodiment may further include: an image output component 40 which is connected with the image display control component 10 in a communication way; the image display control component 10 is configured to generate a projection signal based on the state and/or body information of the vehicle transmitted by the vehicle body control component 20; and an image output component 40 configured to perform real-time projection based on the projection signal generated by the image output component 40.
The image output assembly 40 includes: a Digital micromirror processing unit 41 (e.g., a DMD, a Digital micromirror device) communicatively connected to the image display control assembly 10 and the illumination assembly 40, and specifically connectable to the light emitting unit 32, and configured to output an image signal based on the projection signal generated by the image display control assembly 10; and a microlens imaging array unit 42, communicatively connected to the digital micromirror processing unit 41, configured to amplify and project an output based on the image signal output by the digital micromirror processing unit 41. The digital micromirror processing unit 41 is used for realizing the video output of the image control test, and further, the image information output by the digital micromirror processing unit 41 is amplified to the external projection output through the microlens imaging array unit 42. In the embodiment, the image display control assembly 10 and the image output assembly 40 are matched to realize real-time projection of the illumination image of the vehicle body according to the vehicle body, so that the image display control assembly 10 predicts lane information based on the vehicle state, the vehicle body steering direction information and/or the vehicle body steering angle and the like, and can provide an external lane track for a parking person during automatic parking or remote control parking.
In addition to the above, the image output assembly 40 may further include a light engine interface unit 43 disposed between the image display control assembly 10 and the digital micromirror processing unit 41, configured to implement signal interface matching and transparent transmission, and minimize EMC (Electro Magnetic Compatibility) to ensure signal integrity. The image signal output by the image display control component 10 can be transmitted through the optical engine interface to the SubLVDS and SDR (Software defined radio) control signal to realize communication with the digital micromirror processing unit 41, and meanwhile, the digital micromirror processing unit 41 can also cooperate with the output image data to drive the fast switching of the plurality of light emitting units 32, such as LEDs red, green, and blue. In the development of SubLVDS (Low-Voltage Differential Signaling), a Low-swing current mode transmission system is adopted, and compared with a conventional Voltage mode, when almost the same performance level is achieved, due to the fact that the Low-swing current mode transmission system has better power supply noise resistance than the conventional mode, the Low-swing current mode transmission system can work under the conditions of much lower noise margin and much lower swing.
Fig. 2 shows an automatic parking peripheral illumination warning system according to a preferred embodiment of the present invention, and referring to fig. 2, the illumination assembly 30 may include: a driving unit 31 communicatively connected to the image display control assembly 10, and a plurality of light emitting units 32 controlled by the driving unit 31; an image display control assembly 10 configured to output a driving signal to a driving unit 31 based on the state of the vehicle, vehicle body steering direction information, and/or vehicle body steering angle transmitted from a vehicle body control assembly 20; a driving unit 31 configured to drive an illumination angle, an illumination range, and/or an illumination color of the plurality of light emitting units 32 based on the driving signal output by the image display control assembly 10. The light emitting unit 32 in this embodiment may be a light emitting unit 32 with different color temperatures, such as three or other number of LED lamps including three colors of red, green, and blue, and the driving unit 31 may perform fast switching of red, green, and blue according to the signal output by the image display control component 10 to match the image color output, and further perform the image output of color conversion and lumen control through the cooperation of the plurality of light emitting units 32. In practical application, the number of the light emitting units 32 and the information such as color and color temperature can be adjusted according to different requirements, the utility model discloses do not do the restriction.
With continued reference to the fig. 2 control, the power supply assembly 50 in this embodiment may include: a power supply unit 51 configured to supply power to the entire functional system, and capable of supplying power as the entire system; the power management unit 52 is electrically connected to the image display control assembly 10, the vehicle body control assembly 20, the lighting assembly 30 and the image output assembly 40, and is configured to manage power supply relationships and/or power-on time sequences of the image display control assembly 10, the vehicle body control assembly 20, the lighting assembly 30 and the image output assembly 40, so as to implement power management on the above components and implement functions of powering on and powering off and low power consumption of each component.
Further, as shown in fig. 2, the automatic parking perimeter lighting warning system provided in the present embodiment may further include a warning assembly 60. The above-mentioned vehicle body control assembly 20 may also be configured to detect distance information between the vehicle and an obstacle within a preset range, and transmit the distance information to the image display control assembly 10; the image display control component 10 is configured to transmit an audio alarm signal to the warning component 60 when the distance information is smaller than a preset threshold value; and an alert component 60 configured to alert based on the audio alert signal. The scheme provided by the embodiment can provide an early warning scheme during automatic parking, and timely alarms when the obstacle is detected within a preset range, so that the reliability and the safety of parking are improved.
Optionally, the alert assembly 60 may include: an audio encoding and decoding unit 61 configured to perform audio encoding and decoding on the audio alarm signal output by the image display control component 10; and the loudspeaker output unit 62 is connected with the audio coding and decoding unit 61 and is configured to output a prompt audio based on the audio alarm signal after the audio coding and decoding unit 61 so as to alarm.
Based on the same inventive concept, the embodiment of the present invention further provides a vehicle, which includes the peripheral illumination warning system for automatic parking according to any of the above embodiments.
The utility model provides an automatic peripheral illumination warning system of parking provides visual early warning scheme for driving the vehicle and automatic parking, can provide lane information projection according to the vehicle steering information, especially can provide outside lane orbit for the personnel of parking when the remote control is parked to and prejudge in advance, improved efficiency and the reliability of parking.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments can be modified or some or all of the technical features can be equivalently replaced within the spirit and principle of the present invention; such modifications and substitutions do not depart from the scope of the present invention.
Claims (8)
1. An automatic parking peripheral illumination warning system, comprising: the vehicle body control device comprises an image display control assembly, a vehicle body control assembly, a lighting assembly, an image output assembly and a power supply assembly which is electrically connected with the image display control assembly, the vehicle body control assembly, the lighting assembly, the image output assembly and the power supply assembly; wherein the content of the first and second substances,
the vehicle body control component is configured to control the body of a vehicle and transmit the state and/or body information of the vehicle to the image display control component;
the image display control assembly is in communication connection with the vehicle body control assembly and is configured for adjusting the illumination state of the illumination assembly based on the state of the vehicle and/or the body information transmitted by the vehicle body control assembly;
the image display control component is further configured to generate a projection signal based on the state of the vehicle and/or the body information transmitted by the vehicle body control component;
the image output component is in communication connection with the image display control component and is configured to perform real-time projection based on the projection signal generated by the image output component.
2. The system of claim 1, wherein the illumination assembly comprises: the driving unit is in communication connection with the image display control assembly, and the plurality of light emitting units are controlled by the driving unit;
the image display control assembly is configured to output a driving signal to the driving unit based on the state of the vehicle, the vehicle body steering direction information and/or the vehicle body steering angle transmitted by the vehicle body control assembly;
the driving unit is configured to drive the illumination angles, illumination ranges and/or illumination colors of the plurality of light emitting units based on the driving signals output by the image display control component.
3. The system of claim 1, further comprising an alert component;
the vehicle body control assembly is configured to detect distance information between a vehicle and an obstacle within a preset range and transmit the distance information to the image display control assembly;
the image display control component is configured to transmit an audio alarm signal to the warning component when the distance information is smaller than a preset threshold value;
the warning component is configured to alarm based on the audio alarm signal.
4. The system of claim 3, wherein the alert component comprises:
the audio coding and decoding unit is configured for carrying out audio coding and decoding on the audio alarm signal output by the image display control component;
and the loudspeaker output unit is connected with the audio coding and decoding unit and is configured to output a prompt audio based on the audio alarm signal behind the audio coding and decoding unit so as to alarm.
5. The system of claim 1, wherein the image output component comprises:
a digital micromirror processing unit, communicatively connected with the image display control assembly and also communicatively connected with the illumination assembly, configured to output an image signal based on the projection signal generated by the image display control assembly;
and the micro-lens imaging array unit is in communication connection with the digital micromirror processing unit and is configured to amplify and project and output the image signal based on the image signal output by the digital micromirror processing unit.
6. The system of claim 5, wherein the image output component further comprises:
and the optical engine interface unit is arranged between the image display control component and the digital micro-mirror processing unit and is configured for realizing the matching and the transparent transmission of the signal interface.
7. The system of any one of claims 1-6, wherein the power supply assembly comprises:
the power supply unit is configured to supply power to the whole functional system;
and the power supply management unit is electrically connected with the image display control assembly, the vehicle body control assembly and the lighting assembly and is configured for managing the power supply relation and/or the power-on time sequence of the image display control assembly, the vehicle body control assembly and the lighting assembly.
8. A vehicle characterized by comprising the automatic parking perimeter lighting warning system according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921055636.0U CN210526516U (en) | 2019-07-08 | 2019-07-08 | Automatic parking peripheral illumination warning system and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921055636.0U CN210526516U (en) | 2019-07-08 | 2019-07-08 | Automatic parking peripheral illumination warning system and vehicle |
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| CN210526516U true CN210526516U (en) | 2020-05-15 |
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| CN201921055636.0U Active CN210526516U (en) | 2019-07-08 | 2019-07-08 | Automatic parking peripheral illumination warning system and vehicle |
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Effective date of registration: 20220330 Address after: 430051 No. b1336, chuanggu startup area, taizihu cultural Digital Creative Industry Park, No. 18, Shenlong Avenue, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Patentee after: Yikatong (Hubei) Technology Co.,Ltd. Address before: No.c101, chuanggu start up area, taizihu cultural Digital Industrial Park, No.18 Shenlong Avenue, Wuhan Economic Development Zone, Hubei Province Patentee before: HUBEI ECARX TECHNOLOGY Co.,Ltd. |