CN115817342A - Voice external rearview mirror adjusting control system and control method - Google Patents
Voice external rearview mirror adjusting control system and control method Download PDFInfo
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- CN115817342A CN115817342A CN202211529318.XA CN202211529318A CN115817342A CN 115817342 A CN115817342 A CN 115817342A CN 202211529318 A CN202211529318 A CN 202211529318A CN 115817342 A CN115817342 A CN 115817342A
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Abstract
The invention relates to a voice outside rear-view mirror adjusting control system and a control method, wherein the system comprises a vehicle door control module, a vehicle-mounted information entertainment system, a Hall sensor and a rear-view mirror adjusting motor; carry out semantic analysis to driver's speech input through on-vehicle infotainment system to change into corresponding control command, send for door control module, door control module drives outside rear-view mirror accommodate motor according to on-vehicle infotainment system's control command, can realize corresponding outside rear-view mirror regulation and control, need not driver manual operation, improved the convenience of using, simultaneously, can cancel outside rear-view mirror regulating switch, reduce part cost. According to the voice external rearview mirror adjusting control method, a new control module is not required to be additionally arranged, a voice external rearview mirror adjusting control command signal is added in the vehicle-mounted information entertainment system, and the vehicle door control module is added to receive the voice adjusting control command signal and the external rearview mirror real-time position signal of the vehicle-mounted information entertainment system.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a voice outside rearview mirror adjusting control system and a control method.
Background
At present, with the continuous development of automobile technology and the gradual popularization of automobiles, various comfort functions on the automobiles are gradually increased on the basis of basic dynamic property, reliability and safety. Taking an external rearview mirror as an example, the functions of electric adjustment, automatic folding, rearview mirror position memory and the like have gradually become standard functions of automobiles of all levels.
The electric adjusting function of the outer rearview mirror, the scheme provided by the current vehicle is as follows: the driver realizes the electric adjustment control of the rearview mirror by operating the rearview mirror adjusting switch, and the view angle of the rearview mirror is adjusted to the proper position of the driver. However, the manual operation and adjustment of a driver during the driving process of the automobile are inconvenient to use and can influence the driving safety of the driver. Therefore, a voice outer rearview mirror adjusting and controlling system and a voice outer rearview mirror adjusting and controlling method are urgently needed to be developed so as to achieve convenient outer rearview mirror adjusting and controlling.
Disclosure of Invention
The invention aims to provide a voice outer rear-view mirror adjusting and controlling system and a voice outer rear-view mirror adjusting and controlling system method, so as to solve the problem that the outer rear-view mirror is controlled to be adjusted through the voice of a driver. The voice input of a driver is subjected to semantic analysis through the vehicle-mounted information entertainment system, the semantic analysis is converted into a corresponding control command, the control command is sent to the vehicle door control module, the vehicle door control module drives the outer rearview mirror adjusting motor according to the control command of the vehicle-mounted information entertainment system, corresponding outer rearview mirror adjusting control can be achieved, manual operation of the driver is not needed, and use convenience is improved.
The purpose of the invention is realized by the following technical scheme:
a voice outside rearview mirror adjusting control system comprises a vehicle door control module 1, a vehicle-mounted information entertainment system 2, a Hall sensor 3 and a rearview mirror adjusting motor 4;
the vehicle door control module 1 is used for receiving a control signal of the vehicle-mounted information entertainment system 2, driving the rearview mirror adjusting motor 4, adjusting the angle of the rearview mirror to a position required by a driver, and simultaneously sending the current angle information of the rearview mirror to the vehicle-mounted information entertainment system 2 in real time according to a position signal fed back by the Hall sensor 3;
the vehicle-mounted information entertainment system 2 is used for inputting the voice of the driver, resolving the voice into a corresponding rearview mirror adjusting instruction, sending the corresponding rearview mirror adjusting instruction to the vehicle door control module 1, and recording the current angle position of the rearview mirror according to the rearview mirror angle fed back by the vehicle door control module 2 in real time;
the Hall sensor 3 outputs corresponding waveform signals to feed back angle information of the exterior rearview mirror;
and the rearview mirror adjusting motor 4 is driven and controlled by the vehicle door control module 1 to rotate, so that the position of the rearview mirror is adjusted.
Further, the door control module 1 is a DCU.
Further, the in-vehicle infotainment system 2 is an IVI.
Further, the vehicle door control module 1 sends the current angle information of the rearview mirror to the vehicle-mounted information entertainment system 2 in real time in a CAN bus communication mode.
Further, the vehicle-mounted infotainment system 2 sends the analyzed rearview mirror adjusting instruction to the vehicle door control module 1 in a CAN bus communication mode.
Further, the vehicle door control module 1 and the vehicle-mounted infotainment system 2 transmit and receive signals in a communication mode of a CAN bus.
Further, the car door control module 1 is connected with the hall sensor 3 and the rearview mirror adjusting motor 4 through a wire harness.
Further, the hall sensor 3 is integrated on the mirror adjustment motor 4.
A voice outside rear-view mirror adjusting control method comprises the following steps:
A. the vehicle door control module 1 and the vehicle-mounted information entertainment system 2 are subjected to software parameter setting: when the rearview mirror is positioned at the leftmost position, the position of the rearview mirror is 100%; when the rearview mirror is positioned at the rightmost position, the position of the rearview mirror is 0%; the vehicle door control module 1 sends the percentage of the current position of the exterior rearview mirror in real time through a CAN signal;
B. the vehicle-mounted information entertainment system 2 carries out semantic analysis according to the voice input of the driver; calculating a percentage value corresponding to the target angle position of the exterior rearview mirror according to the current angle position information of the exterior rearview mirror fed back by the door control module 1 and an analysis result input by the voice of a driver, and sending the percentage value of the target position to the door control module 1 through a CAN signal;
C. the vehicle door control module 1 receives the percentage value corresponding to the target position sent by the vehicle-mounted information entertainment system 2, and drives the rearview mirror adjusting motor 4 to adjust the rearview mirror to the target position; meanwhile, according to the position signal fed back by the Hall sensor 3, the current position information of the rearview mirror is sent in a CAN signal mode.
Compared with the prior art, the invention has the beneficial effects that:
according to the voice external rearview mirror adjusting control system, a new control module is not required to be additionally arranged, a voice external rearview mirror adjusting control command signal is added in the vehicle-mounted information entertainment system, and a vehicle door control module is added to receive the voice adjusting control command signal and the real-time position signal of the external rearview mirror of the vehicle-mounted information entertainment system;
according to the voice external rearview mirror adjusting and controlling method, the driver inputs the external rearview mirror adjusting instruction through voice, so that the position of the external rearview mirror can be adjusted without manual operation, and the use convenience is improved; meanwhile, an outer rearview mirror adjusting switch can be omitted, and the part cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a voice-based exterior mirror adjustment control system according to the present invention.
In the figure, 1 is a vehicle door control module 2, a vehicle-mounted infotainment system 3, a Hall sensor 4 and a rearview mirror adjusting motor.
Detailed Description
The invention is further illustrated by the following examples:
the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in figure 1, the voice outside rear-view mirror adjusting control system comprises a vehicle door control module 1, a vehicle-mounted information entertainment system 2, a Hall sensor 3 and a rear-view mirror adjusting motor 4.
The vehicle door control module 1 is used for receiving a control signal of the vehicle-mounted information entertainment system 2, driving the rearview mirror adjusting motor 4, adjusting the angle of the rearview mirror to a position required by a driver, and simultaneously sending the current angle information of the rearview mirror to the vehicle-mounted information entertainment system 2 in real time in a CAN bus communication mode according to a position signal fed back by the Hall sensor 3.
The vehicle-mounted information entertainment system 2 analyzes the voice input of the driver into a corresponding rearview mirror adjusting instruction, sends the corresponding rearview mirror adjusting instruction to the vehicle door control module 1 in a CAN bus communication mode, and records the current angle position of the rearview mirror according to the rearview mirror angle fed back by the vehicle door control module 2 in real time.
And the Hall sensor 3 outputs corresponding waveform signals to feed back the angle information of the exterior rearview mirror.
And the rearview mirror adjusting motor 4 is driven and controlled by the vehicle door control module 1 to rotate, so that the position of the rearview mirror is adjusted.
The vehicle door control module 1 and the vehicle-mounted information entertainment system 2 send and receive signals in a CAN bus communication mode; the car door control module 1 is connected with the Hall sensor 3 and the rearview mirror adjusting motor 4 through a wire harness; the hall sensor 3 is integrated on the mirror adjusting motor 4.
The car door control module 1 is a DCU.
The vehicle infotainment system 2 is an IVI.
The voice external rearview mirror adjusting and controlling system carries out semantic analysis on the voice input of a driver through the vehicle-mounted information entertainment system, converts the voice input into a corresponding control command and sends the control command to the vehicle door control module. And the vehicle door control module drives the rearview mirror adjusting motor according to the control command of the vehicle-mounted information entertainment system, so that the corresponding rearview mirror position adjusting control can be realized.
The manual operation of a driver is not needed, and the use convenience is improved. Meanwhile, an outer rearview mirror adjusting switch can be omitted, and the part cost is reduced. A new control module is not required to be additionally arranged, a voice outside rearview mirror adjusting control command signal is added in the vehicle-mounted information entertainment system, and a vehicle door control module is added to receive the voice adjusting control command signal and the outside rearview mirror real-time position signal of the vehicle-mounted information entertainment system.
The invention discloses a voice outside rearview mirror adjusting and controlling method, which comprises the following steps:
step one, software parameter setting is carried out in the vehicle door control module 1 and the vehicle-mounted information entertainment system 2: when the rearview mirror is positioned at the leftmost position, the position of the rearview mirror is 100 percent; when the rearview mirror is positioned at the rightmost position, the position of the rearview mirror is 0%; the vehicle door control module 1 sends the percentage of the current position of the exterior rearview mirror in real time through a CAN signal;
and step two, the vehicle-mounted information entertainment system 2 carries out semantic analysis according to the voice input of the driver. Calculating a percentage value corresponding to the target angle position of the exterior rearview mirror according to the current angle position information of the exterior rearview mirror fed back by the door control module 1 and an analysis result input by the voice of a driver, and sending the percentage value of the target position to the door control module 1 through a CAN signal;
and step three, the vehicle door control module 1 receives the percentage value corresponding to the target position sent by the vehicle-mounted information entertainment system 2, and drives the rearview mirror adjusting motor 4 to adjust the rearview mirror to the target position. Meanwhile, according to the position signal fed back by the Hall sensor 3, the current position information of the rearview mirror is sent in a CAN signal mode.
The method comprises the following steps that a driver inputs adjusting information of an exterior rearview mirror through voice, a vehicle-mounted information entertainment system 2 carries out semantic analysis according to the voice input of the driver, calculates a percentage value corresponding to a target angle position of the exterior rearview mirror according to current position information of the exterior rearview mirror fed back by a vehicle door control module 1 and an analysis result of the voice input of the driver, and sends the percentage value of the target position to the vehicle door control module 1 through a CAN (controller area network) signal; the vehicle door control module 1 receives the percentage value corresponding to the target position sent by the vehicle-mounted information entertainment system 2, and drives the rearview mirror adjusting motor 4 to adjust the rearview mirror to the target position. Meanwhile, according to the position signal fed back by the Hall sensor 3, the current position information of the rearview mirror is sent in a CAN signal mode.
Example 1
A voice outside rearview mirror adjusting and controlling system comprises a vehicle door control module 1, a vehicle-mounted information entertainment system 2, a Hall sensor 3 and a rearview mirror adjusting motor 4.
The vehicle door control module 1 is a DCU and is used for receiving a control signal of the vehicle-mounted information entertainment system 2, driving the rearview mirror adjusting motor 4, adjusting the angle of the rearview mirror to a position required by a driver, and simultaneously sending the current angle information of the rearview mirror to the vehicle-mounted information entertainment system 2 in real time in a CAN bus communication mode according to a position signal fed back by the Hall sensor 3.
The vehicle-mounted information entertainment system 2 is IVI, inputs the voice of the driver, analyzes the voice into a corresponding rearview mirror adjusting instruction, sends the corresponding rearview mirror adjusting instruction to the vehicle door control module 1 in a CAN bus communication mode, and records the current angle position of the rearview mirror according to the rearview mirror angle fed back by the vehicle door control module 2 in real time.
And the Hall sensor 3 outputs corresponding waveform signals to feed back the angle information of the exterior rearview mirror.
And the rearview mirror adjusting motor 4 is driven and controlled by the vehicle door control module 1 to rotate, so that the position of the rearview mirror is adjusted.
The vehicle door control module 1 and the vehicle-mounted information entertainment system 2 send and receive signals in a CAN bus communication mode; the car door control module 1 is connected with the Hall sensor 3 and the rearview mirror adjusting motor 4 through a wire harness; the hall sensor 3 is integrated on the mirror adjusting motor 4.
A voice outside rear view mirror adjustment control method is explained by taking the left/right angle adjustment of an outside rear view mirror as an example, and the steps of the up/down angle adjustment are the same. The method specifically comprises the following steps:
step one, software parameter setting is carried out in the vehicle door control module 1 and the vehicle-mounted information entertainment system 2: when the rearview mirror is positioned at the leftmost position, the position of the rearview mirror is 100 percent; when the rearview mirror is located at the rightmost position, the position of the rearview mirror is 0%. The vehicle door control module 1 sends the percentage of the current position of the exterior rearview mirror in real time through a CAN signal;
and step two, the vehicle-mounted information entertainment system 2 carries out semantic analysis according to the voice input of the driver. Calculating a percentage value corresponding to the target angle position of the exterior rearview mirror according to the current angle position information of the exterior rearview mirror fed back by the door control module 1 and an analysis result input by the voice of a driver, and sending the percentage value of the target position to the door control module 1 through a CAN signal;
and step three, the vehicle door control module 1 receives the percentage value corresponding to the target position sent by the vehicle-mounted information entertainment system 2, and drives the rearview mirror adjusting motor 4 to adjust the rearview mirror to the target position. Meanwhile, according to the position signal fed back by the Hall sensor 3, the current position information of the rearview mirror is sent in a CAN signal mode.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. The utility model provides a pronunciation outside rear-view mirror regulation control system which characterized in that: the device comprises a vehicle door control module (1), a vehicle-mounted information entertainment system (2), a Hall sensor (3) and a rearview mirror adjusting motor (4);
the vehicle door control module (1) is used for receiving a control signal of the vehicle-mounted information entertainment system (2), driving the rearview mirror adjusting motor (4), adjusting the angle of the rearview mirror to a position required by a driver, and simultaneously sending the current angle information of the rearview mirror to the vehicle-mounted information entertainment system (2) in real time according to a position signal fed back by the Hall sensor (3);
the vehicle-mounted information entertainment system (2) inputs the voice of the driver, analyzes the voice into a corresponding rearview mirror adjusting instruction, sends the corresponding rearview mirror adjusting instruction to the vehicle door control module (1), and records the current angle position of the rearview mirror according to the rearview mirror angle fed back by the vehicle door control module (2) in real time;
the Hall sensor (3) outputs corresponding waveform signals to feed back angle information of the exterior rearview mirror;
and the rearview mirror adjusting motor (4) is controlled by the driving of the vehicle door control module (1) to rotate, so that the position of the rearview mirror is adjusted.
2. The voice exterior mirror adjustment control system according to claim 1, wherein: the car door control module (1) is a DCU.
3. The voice exterior mirror adjustment control system according to claim 1, wherein: the vehicle-mounted infotainment system (2) is IVI.
4. The voice exterior mirror adjustment control system according to claim 1, wherein: the vehicle door control module (1) sends the current angle information of the rearview mirror to the vehicle-mounted information entertainment system (2) in real time in a CAN bus communication mode.
5. The voice exterior mirror adjustment control system according to claim 1, wherein: and the vehicle-mounted information entertainment system (2) sends the analyzed rearview mirror adjusting instruction to the vehicle door control module (1) in a CAN bus communication mode.
6. The voice exterior mirror adjustment control system according to claim 1, wherein: the vehicle door control module (1) and the vehicle-mounted infotainment system (2) send and receive signals in a CAN bus communication mode.
7. The voice exterior mirror adjustment control system according to claim 1, wherein: the car door control module (1) is connected with the Hall sensor (3) and the rearview mirror adjusting motor (4) through a wire harness.
8. The voice exterior mirror adjustment control system according to claim 1, wherein: the Hall sensor (3) is integrated on the rearview mirror adjusting motor (4).
9. A voice outside rearview mirror adjusting and controlling method is characterized by comprising the following steps:
A. the software parameter setting is carried out in the vehicle door control module (1) and the vehicle-mounted information entertainment system (2): when the rearview mirror is positioned at the leftmost position, the position of the rearview mirror is 100%; when the rearview mirror is positioned at the rightmost position, the position of the rearview mirror is 0%; the vehicle door control module (1) sends the percentage of the current position of the exterior rearview mirror in real time through a CAN signal;
B. the vehicle-mounted information entertainment system (2) performs semantic analysis according to the voice input of the driver; calculating a percentage value corresponding to the target angle position of the exterior rear view mirror according to the current angle position information of the exterior rear view mirror fed back by the vehicle door control module (1) and an analysis result input by a driver voice, and sending the percentage value of the target position to the vehicle door control module (1) through a CAN signal;
C. the vehicle door control module (1) receives the percentage value corresponding to the target position sent by the vehicle-mounted information entertainment system (2), and drives the rearview mirror adjusting motor (4) to adjust the rearview mirror to the target position; meanwhile, the current position information of the rearview mirror is sent in a CAN signal mode according to the position signal fed back by the Hall sensor (3).
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| CN202211529318.XA CN115817342A (en) | 2022-11-30 | 2022-11-30 | Voice external rearview mirror adjusting control system and control method |
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| CN202211529318.XA CN115817342A (en) | 2022-11-30 | 2022-11-30 | Voice external rearview mirror adjusting control system and control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150203039A1 (en) * | 2014-01-17 | 2015-07-23 | David Kaplan | Automatic rear-view mirror adjustments |
| DE102016200412A1 (en) * | 2016-01-15 | 2017-08-03 | Volkswagen Aktiengesellschaft | A motor vehicle control device and method for adjusting an exterior mirror of a vehicle door |
| CN111169384A (en) * | 2019-10-11 | 2020-05-19 | 中国第一汽车股份有限公司 | Method and device for adjusting automobile rearview mirror |
| CN114801902A (en) * | 2022-04-30 | 2022-07-29 | 一汽奔腾轿车有限公司 | Voice-controlled seat adjusting system and method |
| CN114919513A (en) * | 2022-06-22 | 2022-08-19 | 浙江吉利控股集团有限公司 | Rearview mirror control system, control method and vehicle |
-
2022
- 2022-11-30 CN CN202211529318.XA patent/CN115817342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150203039A1 (en) * | 2014-01-17 | 2015-07-23 | David Kaplan | Automatic rear-view mirror adjustments |
| DE102016200412A1 (en) * | 2016-01-15 | 2017-08-03 | Volkswagen Aktiengesellschaft | A motor vehicle control device and method for adjusting an exterior mirror of a vehicle door |
| CN111169384A (en) * | 2019-10-11 | 2020-05-19 | 中国第一汽车股份有限公司 | Method and device for adjusting automobile rearview mirror |
| CN114801902A (en) * | 2022-04-30 | 2022-07-29 | 一汽奔腾轿车有限公司 | Voice-controlled seat adjusting system and method |
| CN114919513A (en) * | 2022-06-22 | 2022-08-19 | 浙江吉利控股集团有限公司 | Rearview mirror control system, control method and vehicle |
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Application publication date: 20230321 |