CN108237977B - Auxiliary device and garage backs a car - Google Patents
Auxiliary device and garage backs a car Download PDFInfo
- Publication number
- CN108237977B CN108237977B CN201810038577.XA CN201810038577A CN108237977B CN 108237977 B CN108237977 B CN 108237977B CN 201810038577 A CN201810038577 A CN 201810038577A CN 108237977 B CN108237977 B CN 108237977B
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- Prior art keywords
- module
- information
- air injection
- electrically connected
- pressure detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/002—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle
- B60Q9/007—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle providing information about the distance to an obstacle, e.g. varying sound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
Abstract
The invention provides a reversing auxiliary device and a garage, and relates to the technical field of automobile accessories, wherein the reversing auxiliary device comprises an air injection unit, a pressure detection unit and a control unit; the gas injection unit comprises at least one gas injection assembly; the pressure detection unit comprises at least one pressure detection plate and is used for acquiring air injection pressure information of the air injection assembly; the control unit comprises a control module, a wireless module and a sound module; the control module is electrically connected with the pressure detection plate and used for generating sound control information according to the air injection pressure information; the sound module is electrically connected with the control module through the wireless module and is used for adjusting the warning volume according to the sound control information. In the technical scheme, the distance between the vehicle and the wall is detected by adopting a mode of judging the pressure formed by the airflow, and the warning volume and the air injection pressure information are correspondingly changed, so that the vehicle owner can know the distance between the vehicle and the wall through the warning volume of the sound module in the process of backing the vehicle, and further the vehicle is backed in a matching manner.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a reversing auxiliary device and a garage.
Background
With the rapid development of social economy, automobiles become an indispensable tool in daily work and life of people.
In the vehicle driving work, backing and stopping are one of actions which are considered to be difficult by general drivers, and if the driving technology is not good, the surface of the vehicle is often damaged due to improper driving, so that the problem that a plurality of drivers feel very headache is solved.
Disclosure of Invention
The invention aims to provide a reversing auxiliary device and a garage, and aims to solve the technical problem that reversing and parking are difficult in the prior art.
The invention provides a reversing auxiliary device, which comprises an air injection unit, a pressure detection unit and a control unit, wherein the air injection unit is used for injecting air into a reversing cavity;
the gas injection unit comprises at least one gas injection assembly; the pressure detection unit comprises at least one pressure detection plate and is used for acquiring air injection pressure information of the air injection assembly;
the control unit comprises a control module, a wireless module and a sound module;
the control module is electrically connected with the pressure detection plate and used for generating sound control information according to the air injection pressure information; the sound module is electrically connected with the control module through the wireless module and is used for adjusting the warning volume according to the sound control information;
or the control module is electrically connected with the pressure detection plate through the wireless module and used for generating sound control information according to the air injection pressure information; the sound module is electrically connected with the control module and used for adjusting the warning volume according to the sound control information.
In the technical scheme, a mode of judging the pressure formed by the airflow is adopted to detect the distance between the vehicle and the wall, the pressure detection plate and the air injection assembly are respectively arranged on the wall and the vehicle, the distance between the air injection assembly and the pressure detection plate can be changed in real time in the process of backing the vehicle, the pressure detection plate can acquire air injection pressure information of the air injection assembly, the air injection pressure information is converted into sound control information through a control module, and the sound control information is utilized to control the sound module to adjust the warning volume of the sound module in real time.
The warning volume and the air injection pressure information are correspondingly changed, so that a vehicle owner can know the distance between the vehicle and the wall through the warning volume of the sound module in the backing process, and then the vehicle can be backed in a matching manner, and the vehicle and the wall are prevented from being scraped.
Further, in the embodiment of the present invention, the control unit further includes a data processing module;
the plurality of air injection assemblies are arranged along a strip shape and are arranged at the tail of the vehicle along the width direction of the vehicle; the pressure detection plates are correspondingly arranged with the air injection assemblies along the strip shape and are used for acquiring air injection pressure information of different air injection assemblies;
the data processing module is electrically connected with the plurality of pressure detection plates and is used for generating offset indicating information according to a plurality of different jet pressure information;
the sound module is electrically connected with the data processing module and is also used for generating an offset warning sound according to the offset indication information.
Further, in the embodiment of the present invention, the control unit further includes a display module;
the display module is electrically connected with the data processing module and used for generating an offset warning image according to the offset indication information.
Further, in the embodiment of the present invention, the control unit further includes a camera module;
the camera module is used for acquiring a reversing image;
the display module is electrically connected with the camera module and is used for acquiring and playing the reversing image.
Further, in the embodiment of the present invention, the control unit further includes a warning light group;
the warning lamp group comprises a first indicator lamp;
the control module is electrically connected with the pressure detection plate and is also used for generating flash frequency control information according to the air injection pressure information;
the first indicator light is electrically connected with the control module and used for adjusting the flicker frequency of the light according to the flicker frequency control information.
Further, in the embodiment of the present invention, the control unit further includes a warning light group;
the warning lamp group comprises a second indicator lamp and a third indicator lamp;
the second indicator light and the third indicator light are both electrically connected with the data processing module and used for being alternately turned on or turned off according to the offset indicator information.
Further, in the embodiment of the present invention, the control unit further includes a comparison module;
the comparison module is electrically connected with the pressure detection plate and used for comparing the air injection pressure information with a preset pressure value to generate comparison information;
the wireless module is electrically connected with the comparison module and used for sending the comparison information to a preset terminal.
Further, in an embodiment of the present invention, the control unit further includes a face recognition module;
the face recognition module is used for acquiring face recognition information of a user;
the wireless module is electrically connected with the facial recognition module and used for binding the comparison information with the facial recognition information and then sending the binding information to a preset terminal.
Further, in the embodiment of the present invention, the terminal includes any one or a combination of a mobile phone, a tablet, and a computer.
The invention also provides a garage comprising the reversing auxiliary device.
In the technical scheme, the garage adopts the reversing auxiliary device, the reversing auxiliary device adopts a mode of judging the pressure formed by airflow to detect the distance between a vehicle and a wall, the pressure detection plate and the air injection assembly are respectively arranged on the wall and the vehicle, in the reversing process, the distance between the air injection assembly and the pressure detection plate can be changed in real time, the pressure detection plate can acquire the air injection pressure information of the air injection assembly, the air injection pressure information is converted into sound control information through a control module, and the sound control information is utilized to control the sound module to adjust the warning volume of the sound module in real time.
The warning volume and the air injection pressure information are correspondingly changed, so that a vehicle owner can know the distance between the vehicle and the wall through the warning volume of the sound module in the backing process, and then the vehicle can be backed in a matching manner, and the vehicle and the wall are prevented from being scraped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a first circuit connection structure of a reversing assist apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second circuit connection structure of the reversing aid according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a third circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a fourth circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a fifth circuit connection structure of the reversing aid according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a sixth circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a seventh circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 8 is a schematic diagram of an eighth circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a ninth circuit connection structure of the reversing assist device according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a tenth circuit connection structure of the reversing aid according to an embodiment of the present invention.
Reference numerals:
1-a gas injection unit; 2-a pressure detection unit; 3-a control unit;
11-a gas injection assembly;
21-a pressure detection plate;
31-a control module; 32-a wireless module; 33-a sound module;
34-a data processing module; 35-a display module; 36-a camera module;
38-a comparison module; 39-face recognition module;
371 — a first indicator light; 372-a second indicator light; 373-third indicator light.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic diagram of a first circuit connection structure of a reversing assist apparatus according to an embodiment of the present invention; fig. 2 is a schematic diagram of a second circuit connection structure of the reversing aid according to an embodiment of the present invention; fig. 3 is a schematic diagram of a third circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 1, fig. 2 and fig. 3, the reversing assist device provided by the present embodiment includes an air injection unit 1, a pressure detection unit 2 and a control unit 3;
the gas injection unit comprises at least one gas injection assembly 11; the pressure detection unit 2 comprises at least one pressure detection plate 21 for acquiring air injection pressure information of the air injection assembly 11;
the control unit 3 comprises a control module 31, a wireless module 32 and a sound module 33;
the control module 31 is electrically connected with the pressure detection plate 21 and is used for generating sound control information according to the air injection pressure information; the sound module 33 is electrically connected with the control module 31 through the wireless module 32, and is used for adjusting the warning volume according to the sound control information;
or, the control module 31 is electrically connected to the pressure detection board 21 through the wireless module 32, and is configured to generate sound control information according to the air injection pressure information; the sound module 33 is electrically connected with the control module 31 and is used for adjusting the warning volume according to the sound control information.
In order to solve the problem that a car owner is difficult to back up and park, the invention adopts a mode of judging the pressure formed by airflow to detect the distance between the car and the wall.
Specifically, in the using process, the pressure detection plate 21 and the air injection assembly 11 may be respectively disposed on a wall and a vehicle, for example, when the vehicle needs to enter a garage to perform reversing and parking, the pressure detection plate 21 may be disposed on a rear side wall of the garage, and then the air injection assembly 11 is disposed at a tail of the vehicle, so that the setting heights of the pressure detection plate 21 and the air injection assembly 11 are corresponding to each other, and the pressure detection plate 21 can detect the air flow ejected by the air injection assembly 11.
Therefore, in the process of backing up, the distance between the air injection assembly 11 and the pressure detection plate 21 changes in real time, and as the distance between the air injection assembly 11 and the pressure detection plate 21 changes in real time, the size of the air flow sprayed by the air injection assembly 11 on the pressure detection plate 21 also changes, so that the pressure detection plate 21 obtains the air injection pressure information of the air injection assembly 11 through the size of the air flow sprayed by the air injection assembly 11 on the pressure detection plate 21, and converts the air injection pressure information into sound control information through the control module 31; the sound control information can control the sound module 33 to adjust the warning volume of the sound module 33 in real time.
Through the steps, the warning volume and the air injection pressure information are correspondingly changed, so that a vehicle owner can know the distance between the vehicle and the wall through the warning volume of the sound module 33 in the backing process, and then the vehicle can be backed in a matching manner, and the vehicle is prevented from being scraped and touched with the wall.
When the sound module 33 is electrically connected with the control module 31 through the wireless module 32, the control module 31 can be arranged in a garage;
when the control module 31 is electrically connected to the pressure detection plate 21 through the wireless module 32, the control module 31 may be disposed on the vehicle away from the pressure detection plate 21.
Fig. 4 is a schematic diagram of a fourth circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 4, in the embodiment of the present invention, the control unit 3 further includes a data processing module 34;
the plurality of air injection assemblies 11 are arranged along a strip shape and are arranged at the tail of the vehicle along the width direction of the vehicle; the pressure detection plates 21 are arranged along a strip shape corresponding to the air injection assemblies 11 and are used for acquiring air injection pressure information of different air injection assemblies 11;
the data processing module 34 is electrically connected with the plurality of pressure detection plates 21 and is used for generating offset indication information according to a plurality of different air injection pressure information;
the sound module 33 is electrically connected to the data processing module 34, and is further configured to generate an offset warning sound according to the offset indication information.
When the pressure detection device is used specifically, a plurality of the air injection assemblies 11 can be arranged at the tail of the vehicle along the width direction of the vehicle, and a plurality of the pressure detection plates 21 can be correspondingly arranged on the rear side wall of the garage.
When a plurality of the pressure detecting plates 21 simultaneously face a plurality of the air injection units 11, the distance between the vehicle and the wall at different positions can be detected at multiple points.
For example, when the vehicle is deviated to the left, the left side of the tail of the vehicle is closer to the wall, and at this time, the airflow pressure formed by the air jet assembly 11 positioned on the left side of the tail of the vehicle to the corresponding pressure detection plate 21 is larger, and the airflow pressure formed by the air jet assembly 11 positioned on the right side of the tail of the vehicle to the corresponding pressure detection plate 21 is smaller, so that a pressure difference is formed.
The offset indicating information can be formed by comparing the air injection pressure information acquired by the plurality of pressure detection plates 21, and the offset indicating information can be used to control the sound module 33 to generate and play an offset warning sound.
The offset warning tone includes but is not limited to "turn left", "turn right", "pay attention to left", "pay attention to right", etc. which may prompt the owner of the vehicle.
Fig. 5 is a schematic diagram of a fifth circuit connection structure of the reversing aid according to an embodiment of the present invention; as shown in fig. 5, in the embodiment of the present invention, the control unit 3 further includes a display module 35;
the display module 35 is electrically connected to the data processing module 34, and is configured to generate an offset warning image according to the offset indication information.
According to the above-mentioned contents, the display module 35 may be utilized to generate and play a corresponding offset warning image, where the offset warning image includes but is not limited to a plurality of display text or image contents that may prompt the owner of the vehicle, such as "turn left", "turn right", "pay attention to left", "pay attention to right", and the like.
Fig. 6 is a schematic diagram illustrating a sixth circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 6, in the embodiment of the present invention, the control unit 3 further includes a camera module 36;
the camera module 36 is used for acquiring a car backing image;
the display module 35 is electrically connected with the camera module 36, and is configured to acquire and play the car backing image.
The reversing image is adopted to assist the reversing, so that the vehicle owner can more clearly understand the condition between the vehicle and the wall.
Fig. 7 is a schematic diagram of a seventh circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 7, in the embodiment of the present invention, the control unit 3 further includes a warning light set;
the warning light group comprises a first indicator light 371;
the control module 31 is electrically connected with the pressure detection plate 21 and is further used for generating flash frequency control information according to the air injection pressure information;
the first indicator light 371 is electrically connected to the control module 31, and is configured to adjust a flashing frequency of the light according to the flashing frequency control information.
According to the foregoing, the pressure detection plate 21 obtains the jet pressure information of the jet module 11 according to the size of the air flow jetted by the jet module 11 on the pressure detection plate 21, and the jet pressure information changes in real time along with the change of the distance between the vehicle and the wall.
Therefore, the control module 31 can generate the flash frequency control information according to the air injection pressure information, and the flash frequency control information can be used for adjusting the flash frequency of the lamp light.
For example, the closer the distance between the vehicle and the wall is, the higher the frequency of the first indicator lamp 371 is, and the farther the distance between the vehicle and the wall is, the lower the frequency of the first indicator lamp 371 is, thereby prompting the user that the distance between the vehicle and the wall is changed.
Fig. 8 is a schematic diagram of an eighth circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 8, in the embodiment of the present invention, the control unit 3 further includes a warning light set;
the warning lamp group comprises a second indicator lamp 372 and a third indicator lamp 373;
the second indicator light 372 and the third indicator light 373 are electrically connected to the data processing module 34, and are configured to be turned on or off alternately according to the offset indicator information.
According to the above, when a plurality of the pressure detection plates 21 simultaneously detect a plurality of the air injection units 11, the distance between the vehicle and the wall at different positions can be detected at multiple points.
For example, when the vehicle is deviated to the left, the left side of the tail of the vehicle is closer to the wall, and at this time, the airflow pressure formed by the air jet assembly 11 positioned on the left side of the tail of the vehicle to the corresponding pressure detection plate 21 is larger, and the airflow pressure formed by the air jet assembly 11 positioned on the right side of the tail of the vehicle to the corresponding pressure detection plate 21 is smaller, so that a pressure difference is formed.
The offset indication information can be formed by comparing the air injection pressure information acquired by the plurality of pressure detection plates 21, and the second indicator lamp 372 and the third indicator lamp 373 can be controlled to be alternately turned on or off according to the offset indication information.
For example, when the vehicle is offset to the left, the second indicator lamp 372 on the left side may be lit, and the third indicator lamp 373 on the right side may be extinguished;
when the vehicle is shifted to the right, the third indicator lamp 373 on the right side may be turned on, and the second indicator lamp 372 on the left side may be turned off.
The deviation of the vehicle owner is indicated by the turning on or off of the second indicator light 372 and the third indication.
Fig. 9 is a schematic diagram of a ninth circuit connection structure of the reversing assist device according to an embodiment of the present invention; as shown in fig. 9, in the embodiment of the present invention, the control unit 3 further includes a comparison module 38;
the comparison module 38 is electrically connected with the pressure detection plate 21 and is used for comparing the air injection pressure information with a preset pressure value to generate comparison information;
the wireless module 32 is electrically connected to the comparison module 38, and is configured to send the comparison information to a preset terminal.
When the pressure detection plate 21 is used specifically, a pressure value can be preset, after the pressure value displayed by the jet pressure information acquired by the pressure detection plate 21 exceeds the preset pressure value, the vehicle is predicted to collide with the wall, and then a piece of comparison information is sent to the preset terminal to remind people of dealing with the collision condition of the vehicle.
The situation is suitable for the situation that the vehicle of the vehicle owner is an automatically driven vehicle and the vehicle owner is not around the vehicle, and prompt information, such as a mobile phone of a user, is sent to a preset terminal in time after the automatic reversing and parking are in trouble.
Fig. 10 is a schematic diagram of a tenth circuit connection structure of the reversing aid according to an embodiment of the present invention; as shown in fig. 10, in the embodiment of the present invention, the control unit 3 further includes a face recognition module 39;
the face recognition module 39 is configured to obtain face recognition information of a user;
the wireless module 32 is electrically connected to the facial recognition module 39, and is configured to send the comparison information and the facial recognition information to a preset terminal after being bound.
When the vehicle is collided, the generated comparison information and the facial recognition information can be bound and then sent to the preset terminal to prompt the corresponding driver to drive the current vehicle to a wall collision state, and people are needed to process the information and lock the driver causing the accident.
Further, in the embodiment of the present invention, the terminal includes any one or a combination of a mobile phone, a tablet, and a computer.
The invention also provides a garage comprising the reversing auxiliary device.
Since the specific structure, functional principle and technical effect of the reversing auxiliary device are all detailed in the foregoing, detailed description is omitted here.
Therefore, any technical contents related to the above-mentioned reversing aid can be referred to the above-mentioned description of the reversing aid.
It can be seen from the above that, the garage adopts the above-mentioned car backing auxiliary device, and this car backing auxiliary device adopts a mode of judging the pressure formed by the air current to detect the distance between the vehicle and the wall, and sets up the pressure detection plate 21 and the air injection assembly 11 on the wall and the vehicle respectively, and in the process of backing a car, the distance between the air injection assembly 11 and the pressure detection plate 21 can change in real time, the pressure detection plate 21 can acquire the air injection pressure information of the air injection assembly 11, and converts the air injection pressure information into sound control information through the control module 31, and the sound control information is utilized to control the real-time warning volume of the sound module 33 of adjusting of the sound module 33.
The warning volume and the air injection pressure information are correspondingly changed, so that the distance between the vehicle and the wall can be known by the vehicle owner through the warning volume of the sound module 33 in the backing process, and the vehicle can be further backed in a matching manner to prevent the vehicle from being scraped and touched with the wall.
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; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The reversing auxiliary device is characterized by comprising an air injection unit (1), a pressure detection unit (2) and a control unit (3);
the gas injection unit (1) comprises at least one gas injection assembly (11); the pressure detection unit (2) comprises at least one pressure detection plate (21) for acquiring air injection pressure information of the air injection assembly (11);
the control unit (3) comprises a control module (31), a wireless module (32) and a sound module (33);
the control module (31) is electrically connected with the pressure detection plate (21) and is used for generating sound control information according to the air injection pressure information; the sound module (33) is electrically connected with the control module (31) through the wireless module (32) and is used for adjusting the warning volume according to the sound control information;
or the control module (31) is electrically connected with the pressure detection plate (21) through the wireless module (32) and is used for generating sound control information according to the air injection pressure information; the sound module (33) is electrically connected with the control module (31) and used for adjusting the warning volume according to the sound control information.
2. The reversing aid according to claim 1, characterized in that the control unit (3) further comprises a data processing module (34);
the plurality of air injection assemblies (11) are arranged along a strip shape and are arranged at the tail of the vehicle along the width direction of the vehicle; the pressure detection plates (21) are correspondingly arranged with the air injection assemblies (11) along the strip shape and are used for acquiring air injection pressure information of different air injection assemblies (11);
the data processing module (34) is electrically connected with the pressure detection plates (21) and is used for generating deviation indication information according to a plurality of different air injection pressure information;
the sound module (33) is electrically connected with the data processing module (34) and is further used for generating an offset warning sound according to the offset indication information.
3. The reversing aid according to claim 2, characterized in that the control unit (3) further comprises a display module (35);
the display module (35) is electrically connected with the data processing module (34) and is used for generating an offset warning image according to the offset indication information.
4. The reversing aid according to claim 3, characterized in that the control unit (3) further comprises a camera module (36);
the camera module (36) is used for acquiring a reversing image;
the display module (35) is electrically connected with the camera module (36) and is used for acquiring and playing the reversing image.
5. The reversing aid according to claim 1, characterized in that the control unit (3) further comprises a warning light set;
the warning lamp group comprises a first indicator lamp (371);
the control module (31) is electrically connected with the pressure detection plate (21) and is also used for generating flash frequency control information according to the air injection pressure information;
the first indicator lamp (371) is electrically connected with the control module (31) and used for adjusting the flicker frequency of the light according to the flicker frequency control information.
6. The reversing aid according to claim 2, characterized in that the control unit (3) further comprises a warning light set;
the warning lamp group comprises a second indicator lamp (372) and a third indicator lamp (373);
the second indicator light (372) and the third indicator light (373) are electrically connected with the data processing module (34) and used for being alternately switched on or off according to the offset indication information.
7. The reversing aid according to claim 1, characterized in that the control unit (3) further comprises a comparison module (38);
the comparison module (38) is electrically connected with the pressure detection plate (21) and is used for comparing the air injection pressure information with a preset pressure value to generate comparison information;
the wireless module (32) is electrically connected with the comparison module (38) and is used for sending the comparison information to a preset terminal.
8. The reversing aid according to claim 7, characterized in that the control unit (3) further comprises a face recognition module (39);
the face recognition module (39) is used for acquiring face recognition information of a user;
the wireless module (32) is electrically connected with the face recognition module (39) and is used for binding the comparison information with the face recognition information and then sending the binding information to a preset terminal.
9. A reversing aid according to claim 7 or claim 8 in which the terminal comprises a cell phone or a computer or a combination of both.
10. A garage including a reversing aid according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038577.XA CN108237977B (en) | 2018-01-16 | 2018-01-16 | Auxiliary device and garage backs a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038577.XA CN108237977B (en) | 2018-01-16 | 2018-01-16 | Auxiliary device and garage backs a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108237977A CN108237977A (en) | 2018-07-03 |
| CN108237977B true CN108237977B (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810038577.XA Expired - Fee Related CN108237977B (en) | 2018-01-16 | 2018-01-16 | Auxiliary device and garage backs a car |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0124962B1 (en) * | 1993-12-18 | 1997-12-01 | 이도춘 | Protector for walls in a garage |
| DE19942416A1 (en) * | 1999-09-06 | 2002-05-02 | Bernhard Borgstaedt | Automobile parking aid has electric switch activated to operate stop sign by mechanical means when contacted by automobile and automatically deactivates without moving vehicle |
| WO2007073348A1 (en) * | 2005-12-22 | 2007-06-28 | Actinium Network Bhd. | Automobile safety backlight “active approaching alert” (aaa) system |
| EP2418123B1 (en) * | 2010-08-11 | 2012-10-24 | Valeo Schalter und Sensoren GmbH | Method and system for supporting a driver of a vehicle in manoeuvring the vehicle on a driving route and portable communication device |
| CN204101727U (en) * | 2013-06-14 | 2015-01-14 | 北京兴科迪科技有限公司 | Radio car backing radar system |
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| CN108237977A (en) | 2018-07-03 |
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