CN112009364B - Vehicle-mounted antenna fusion detection device and fusion detection method - Google Patents
Vehicle-mounted antenna fusion detection device and fusion detection method Download PDFInfo
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- CN112009364B CN112009364B CN202010933680.8A CN202010933680A CN112009364B CN 112009364 B CN112009364 B CN 112009364B CN 202010933680 A CN202010933680 A CN 202010933680A CN 112009364 B CN112009364 B CN 112009364B
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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
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
Abstract
The invention provides a vehicle-mounted antenna fusion detection device and a fusion detection method, wherein the device comprises: the antenna base is fixed on the top of the automobile; the vehicle-mounted antenna is movably connected with the antenna base; the millimeter wave radar is arranged on the side of the vehicle-mounted antenna and is movably connected with the antenna base; wherein, the rear setting of millimeter wave radar orientation car, vehicle antenna set up towards the place ahead of car, and vehicle antenna's front end demountable installation has infrared range finder. The method comprises the steps that a millimeter wave radar is arranged on an antenna base of a vehicle-mounted antenna and is arranged towards the rear of an automobile, so that the millimeter wave radar detects the area behind the automobile; the infrared distance meter is fixed at the front end of the vehicle-mounted antenna, the vehicle-mounted antenna is arranged towards the front of the automobile, and the infrared distance meter is used for detecting the area in front of the automobile. The device can reduce installation costs such as millimeter wave radar, infrared range finder, and convenient to detach changes, is favorable to the use of equipment.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted detection, in particular to a vehicle-mounted antenna fusion detection device and a fusion detection method.
Background
The car antenna is a device for intercepting high frequency electric waves transmitted from a transmitting station and transmitting the electric waves to a receiver of a car radio, a car phone or a radio navigation device to demodulate a carrier wave, and a general car antenna is a non-directional antenna except for a device used in a specific place such as ETC in consideration of any mobile use condition of a car.
Millimeter-wave radar is a radar working in millimeter-wave band for detection, and the wavelength of millimeter-wave is between microwave and centimeter wave, so millimeter-wave radar has some advantages of both microwave radar and photoelectric radar. Compared with the centimeter wave seeker, the millimeter wave seeker has the characteristics of small volume, light weight and high spatial resolution. Compared with optical probes such as infrared, laser and television, the millimeter wave probe has strong capability of penetrating fog, smoke and dust and has the characteristics of all weather (except heavy rainy days) all day long.
As a precise measuring tool, the infrared distance measuring instrument is widely applied to various fields, the infrared distance measuring instrument refers to a laser infrared distance measuring instrument, namely a laser distance measuring instrument, and the infrared distance measuring instrument uses modulated infrared light to perform precise distance measurement, and the measuring range is generally 1-5 kilometers.
Be equipped with vehicle antenna usually in the current car, millimeter wave radar and infrared range finder etc. but vehicle antenna, millimeter wave radar and infrared range finder all separately install, generally set up at the roof like vehicle antenna, millimeter wave radar sets up and protects pole department at the car usually, infrared range finder generally sets up at the locomotive portion, lead to the installation complicated, and the cost is higher, be difficult for dismantling the change, consequently, need one kind can reduce vehicle antenna fusion detection device that installation cost and convenient to detach change such as millimeter wave radar, infrared range finder.
Disclosure of Invention
The invention aims to provide a vehicle-mounted antenna fusion detection device and a fusion detection method, which can reduce the installation cost of millimeter wave radars, infrared distance meters and the like, are convenient to detach and replace and are beneficial to the use of equipment.
The technical scheme provided by the invention is as follows:
the invention provides a vehicle-mounted antenna fusion detection device, which comprises:
the antenna base is fixed on the top of the automobile;
the vehicle-mounted antenna is movably connected with the antenna base;
the millimeter wave radar is arranged on the side of the vehicle-mounted antenna and is movably connected with the antenna base;
wherein, the millimeter wave radar orientation the rear setting of car, vehicle antenna orientation the place ahead setting of car, just vehicle antenna's front end demountable installation has infrared distancer.
In prior art, vehicle antenna, millimeter wave radar and infrared range finder all install separately, generally set up at the roof like vehicle antenna, and the millimeter wave radar sets up and protects pole department at the car usually, and infrared range finder generally sets up at the locomotive portion.
This scheme is through setting up the millimeter wave radar in vehicle antenna's side, and set up towards the rear of car, set up infrared distance meter at vehicle antenna's front end, and make vehicle antenna set up towards the place ahead of car, can be without influencing vehicle antenna, under the prerequisite that millimeter wave radar and infrared distance meter used, make vehicle antenna, millimeter wave radar and infrared distance meter set up as an organic whole, thereby can reduce the millimeter wave radar, infrared distance meter's installation cost, installation space, and convenient to detach changes, be favorable to the use of equipment.
Simultaneously, among the conventional art, the millimeter wave radar sets up and protects pole department at the car usually, and quantity is two, and this scheme is through setting up the millimeter wave radar on antenna base, only needs a millimeter wave radar can reach similar detection range, and does not need the dismouting to protect the pole when the installation, is favorable to the use of millimeter wave radar and reduces the cost.
Furthermore, a vertical rod is arranged on the top surface of the antenna base, and the rear end of the vehicle-mounted antenna is movably connected with the top end of the vertical rod through a movable connecting piece, so that the vehicle-mounted antenna rotates in the vertical direction;
the vehicle antenna with the top of pole setting is provided with the retaining member, the retaining member is used for vehicle antenna's fixing.
Through setting up the pole setting at the top surface of antenna base, vehicle antenna's rear end passes through swing joint spare, like round pin axle etc. and the top swing joint of pole setting, can make vehicle antenna rotatory in vertical direction to can carry out angle adjustment according to user demand and infrared distance meter's performance, if can safely pass through the limit for height roadblock in order to guarantee the car, the height certain distance that highly will be greater than the car of limit for height roadblock, consequently, vehicle antenna can be with a certain angle tilt up.
Further, the top surface of antenna base is provided with the stand, the millimeter wave radar pass through the universal joint with the top swing joint of stand.
Through setting up the stand at antenna base's top surface, and the millimeter wave radar passes through the top swing joint of universal joint with the stand, can make the millimeter wave radar towards each angular adjustment at car rear or side rear to can increase millimeter wave radar's detection range.
Further, still include: a housing, the housing being detachably connected to the antenna base, the vehicle-mounted antenna, the millimeter wave radar, and the infrared range finder being disposed in the housing,
the encloser is streamline, and the vertical section of the encloser is gradually increased from front to back.
Through set up the housing on antenna base, and vehicle antenna, millimeter wave radar and infrared distance meter all set up in the housing, can protect infrared distance meter, millimeter wave radar, through setting up the housing into streamlined, and the perpendicular cross-section from the front to the back crescent of housing, can reduce the air resistance of device, be favorable to protection device and avoid influencing the traveling of car.
Further, still include:
the vehicle-mounted antenna module is arranged on the antenna base, is connected with the vehicle-mounted antenna and is used for realizing the functions of the vehicle-mounted antenna such as AM, FM, AVT and the like;
and the radar control box is connected with the millimeter wave radar and the infrared range finder, and is used for receiving detection signals sent by the millimeter wave radar and the infrared range finder and controlling according to detection results.
Further, still include:
the left alarm is arranged on a left rearview mirror of the automobile and used for controlling the left alarm to alarm when the millimeter wave radar detects that a left object is away from the automobile by a first preset distance;
and the right alarm is installed on a right rearview mirror of the automobile and used for controlling the right alarm to give an alarm by the radar control box when the millimeter wave radar detects the distance between the right object and the automobile reaching the first preset distance.
First predetermined distance is adjusted according to the demand, through set up left alarm, right alarm respectively on left rear-view mirror and right rear-view mirror, can appear when being close to the object or the object that appears being close to on the right side in the left side, and the car owner of being convenient for turns to the operation.
Further, still include: and the rear alarm is used for controlling the rear alarm to give an alarm by the radar control box when the millimeter wave radar detects that the distance between the rear object and the automobile reaches a second preset distance.
The second preset distance is adjusted according to requirements, and the rear alarm can be installed in the position convenient for the owner to find in the vehicle.
Further, still include: and the height limiting alarm lamp is used for controlling the height limiting alarm lamp to alarm when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than a preset safety height.
The preset safety height is adjusted according to the type of the automobile, and the height limiting alarm lamp can be installed in the automobile at a position convenient for the automobile owner to find.
In addition, the invention also provides a vehicle-mounted antenna fusion detection method, which comprises the following steps:
installing a millimeter wave radar on an antenna base of a vehicle-mounted antenna and arranging the millimeter wave radar towards the rear of an automobile so that the millimeter wave radar detects a region behind the automobile;
fixing an infrared distance meter at the front end of the vehicle-mounted antenna, enabling the vehicle-mounted antenna to face towards the front of the automobile, and enabling the infrared distance meter to detect the area in front of the automobile.
Through the side with the millimeter wave radar setting at vehicle antenna, and set up towards the rear of car, set up infrared distance meter at vehicle antenna's front end, and make vehicle antenna set up towards the place ahead of car, can be without influencing vehicle antenna, under the prerequisite that millimeter wave radar and infrared distance meter used, make vehicle antenna, millimeter wave radar and infrared distance meter set up as an organic whole, thereby can reduce the millimeter wave radar, infrared distance meter's installation cost, installation space, and convenient to detach changes, be favorable to the use of equipment.
Further, the method also comprises the following steps:
when the millimeter wave radar detects that a left object reaches a first preset distance from the automobile, a left alarm installed on a left rearview mirror of the automobile is controlled to give an alarm through a radar control box;
when the millimeter wave radar detects that a right object reaches the first preset distance from the automobile, a right alarm installed on a right rearview mirror of the automobile is controlled to alarm through the radar control box;
when the millimeter wave radar detects that a rear object reaches a second preset distance from the automobile, a rear alarm installed in the automobile is controlled to give an alarm through a radar control box;
when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than the preset safety height, a height limiting alarm lamp installed in the automobile is controlled to give an alarm through a radar control box.
According to the vehicle-mounted antenna fusion detection device and the fusion detection method provided by the invention, the millimeter-wave radar is arranged on the side of the vehicle-mounted antenna and is arranged towards the rear of the automobile, the infrared range finder is arranged at the front end of the vehicle-mounted antenna, and the vehicle-mounted antenna is arranged towards the front of the automobile, so that the vehicle-mounted antenna, the millimeter-wave radar and the infrared range finder can be integrated on the premise of not influencing the use of the vehicle-mounted antenna, the millimeter-wave radar and the infrared range finder, the installation cost and the installation space of the millimeter-wave radar and the infrared range finder can be reduced, the disassembly and replacement are convenient, and the use of equipment is facilitated.
Drawings
The foregoing features, technical features, advantages and embodiments of the present invention will be further explained in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of an installation structure of an embodiment of the present invention;
fig. 3 is a schematic diagram of millimeter wave radar detection according to an embodiment of the present invention.
Reference numbers in the figures: 1-an antenna base; 11-erecting a rod; 12-a column; 13-a universal joint; 2-a vehicle antenna; 3-millimeter wave radar; 4-an infrared distance meter; 5-a housing; 6-vehicle antenna module; 7-a radar control box; 8-a left alarm; 9-right alarm; 10-height limiting alarm lamp.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
Example 1
An embodiment of the present invention, as shown in fig. 1 and fig. 2, provides a vehicle-mounted antenna fusion detection apparatus, which includes an antenna base 1, a vehicle-mounted antenna 2, and a millimeter-wave radar 3.
The antenna base 1 is fixed on the top of the automobile; the vehicle-mounted antenna 2 is movably connected with the antenna base 1; the millimeter wave radar 3 is arranged on the side of the vehicle-mounted antenna 2 and is movably connected with the antenna base 1.
Wherein, millimeter wave radar 3 sets up towards the rear of car, and vehicle antenna 2 sets up towards the place ahead of car, and vehicle antenna 2's front end demountable installation has infrared distancer 4.
In the prior art, the vehicle-mounted antenna 2, the millimeter wave radar 3 and the infrared distance meter 4 are separately installed, if the vehicle-mounted antenna 2 is generally arranged on the roof of a vehicle, the millimeter wave radar 3 is generally arranged at the position of a protective rod of the vehicle, and the infrared distance meter 4 is generally arranged at the head of the vehicle.
This scheme is through setting up millimeter wave radar 3 in the side of vehicle antenna 2, and the rear setting of orientation car, set up infrared distance meter 4 at vehicle antenna 2's front end, and make vehicle antenna 2 set up towards the place ahead of car, can be without influencing vehicle antenna 2, under the prerequisite that millimeter wave radar 3 and infrared distance meter 4 used, make vehicle antenna 2, millimeter wave radar 3 and infrared distance meter 4 set up as an organic whole, thereby can reduce millimeter wave radar 3, infrared distance meter 4's installation cost, installation space, and convenient to detach changes, be favorable to the use of equipment.
Simultaneously, among the conventional art, millimeter wave radar 3 sets up and protects pole department at the car usually, and the quantity is two, and this scheme is through setting up millimeter wave radar 3 on antenna base 1, only needs a millimeter wave radar 3 can reach similar detection range, and does not need the dismouting to protect the pole when the installation, is favorable to millimeter wave radar 3's use and reduce cost.
Example 2
In an embodiment of the present invention, as shown in fig. 1, on the basis of embodiment 1, a vertical rod 11 is disposed on the top surface of an antenna base 1, and the rear end of a vehicle-mounted antenna 2 is movably connected to the top end of the vertical rod 11 through a movable connecting member, so that the vehicle-mounted antenna 2 rotates in the vertical direction; the tops of the vehicle-mounted antenna 2 and the upright rod 11 are provided with locking pieces, and the locking pieces are used for fixing the vehicle-mounted antenna 2.
Through setting up pole setting 11 at antenna base 1's top surface, vehicle antenna 2's rear end passes through swing joint spare, like round pin axle etc. and pole setting 11's top swing joint, can make vehicle antenna 2 rotatory in vertical direction, thereby can carry out angle adjustment according to user demand and infrared distance meter 4's performance, if can pass through the limit for height roadblock safely in order to guarantee the car, the height certain distance that highly will be greater than the car of limit for height roadblock, consequently, vehicle antenna can be with a certain angle tilt up.
Preferably, the top surface of the antenna base 1 is provided with a column 12, and the millimeter wave radar 3 is movably connected with the top end of the column 12 through a universal joint 13.
Through setting up stand 12 at the top surface of antenna base 1, and millimeter wave radar 3 passes through universal joint 13 and stand 12's top swing joint, can make millimeter wave radar 3 towards each angular adjustment at car rear or side rear to can increase millimeter wave radar 3's detection range, millimeter wave radar 3's detection range is as shown in fig. 3.
Preferably, the device also comprises a housing 5, wherein the housing 5 is detachably connected with the antenna base 1, the vehicle-mounted antenna 2, the millimeter wave radar 3 and the infrared distance meter 4 are all arranged in the housing 5, the housing 5 is streamline, and the vertical section of the housing 5 is gradually increased from front to back.
Through set up housing 5 on antenna base 1, and vehicle antenna 2, millimeter wave radar 3 and infrared distance meter 4 all set up in housing 5, can protect infrared distance meter 4, millimeter wave radar 3, through setting up housing 5 to streamlined, and housing 5's perpendicular cross-section from preceding to back crescent, can reduce the air resistance of device, be favorable to protection device and avoid influencing the traveling of car.
Example 3
In an embodiment of the present invention, as shown in fig. 1 and fig. 2, on the basis of embodiment 1, the vehicle-mounted antenna fusion detection apparatus further includes a vehicle-mounted antenna module 6 and a radar control box 7.
The vehicle-mounted antenna module 6 is mounted on the antenna base 1, connected with the vehicle-mounted antenna 2 and used for realizing the functions of the vehicle-mounted antenna 2, such as AM, FM, AVT and the like.
The radar control box 7 is connected with the millimeter wave radar 3 and the infrared distance meter 4, and is used for receiving detection signals sent by the millimeter wave radar 3 and the infrared distance meter 4 and controlling according to detection results.
Preferably, the vehicle-mounted antenna fusion detection device further comprises a left alarm 8 and a right alarm 9.
The left alarm 8 is arranged on a left rearview mirror of the automobile and used for controlling the left alarm 8 to alarm when the millimeter wave radar 3 detects that a left object reaches a first preset distance from the automobile; the right alarm 9 is installed on a right rear-view mirror of the automobile and used for controlling the right alarm 9 to give an alarm when the millimeter wave radar 3 detects that a right object reaches a first preset distance from the automobile.
First predetermined distance is adjusted according to the demand, through set up left alarm 8, right alarm 9 respectively on left rear-view mirror and right rear-view mirror, can appear the object that is close to or when the object that appears being close to on the right side in the left side, the car owner of being convenient for turns to the operation.
Preferably, the vehicle-mounted antenna fusion detection device further comprises a rear alarm, and the radar control box 7 controls the rear alarm to alarm when the millimeter wave radar 3 detects that the distance between the rear object and the automobile reaches a second preset distance.
The second predetermined distance can be adjusted according to the demand, and the rear alarm can be installed in the position convenient for the car owner to discover in the car.
Preferably, the vehicle-mounted antenna fusion detection device further comprises a height limit alarm lamp 10, and the radar control box 7 controls the height limit alarm lamp 10 to alarm when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than a preset safety height.
The preset safety height is adjusted according to the type of the automobile, and the height limiting alarm lamp 10 can be installed in the automobile at a position convenient for the owner to find.
Example 4
In an embodiment of the present invention, the present invention further provides a vehicle antenna fusion detection method, including the steps of:
and S1, mounting the millimeter wave radar on an antenna base of the vehicle-mounted antenna, and arranging the millimeter wave radar towards the rear of the automobile to enable the millimeter wave radar to detect the area behind the automobile.
And S2, fixing the infrared distance meter at the front end of the vehicle-mounted antenna, enabling the vehicle-mounted antenna to be arranged towards the front of the automobile, and enabling the infrared distance meter to detect the area in front of the automobile.
Through the side with the millimeter wave radar setting at vehicle antenna, and set up towards the rear of car, set up infrared distance meter at vehicle antenna's front end, and make vehicle antenna set up towards the place ahead of car, can be without influencing vehicle antenna, under the prerequisite that millimeter wave radar and infrared distance meter used, make vehicle antenna, millimeter wave radar and infrared distance meter set up as an organic whole, thereby can reduce the millimeter wave radar, infrared distance meter's installation cost, installation space, and convenient to detach changes, be favorable to the use of equipment.
Preferably, the method further comprises the following steps:
when the millimeter wave radar detects that the distance between the object on the left side and the automobile reaches a first preset distance, a left alarm arranged on a left rearview mirror of the automobile is controlled to alarm through a radar control box; when the millimeter wave radar detects that the distance between the right object and the automobile reaches a first preset distance, a right alarm installed on a right rearview mirror of the automobile is controlled to alarm through a radar control box; when the millimeter wave radar detects that a rear object reaches a second preset distance from the automobile, a rear alarm installed in the automobile is controlled to give an alarm through a radar control box; when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than the preset safety height, the height limiting alarm lamp installed in the automobile is controlled to give an alarm through the radar control box.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A vehicle-mounted antenna fusion detection device, comprising:
the antenna base is fixed on the top of the automobile;
the vehicle-mounted antenna is movably connected with the antenna base; the top surface of the antenna base is provided with a vertical rod, and the rear end of the vehicle-mounted antenna is movably connected with the top end of the vertical rod through a movable connecting piece so as to enable the vehicle-mounted antenna to rotate in the vertical direction;
locking pieces are arranged at the tops of the vehicle-mounted antenna and the upright rod and used for fixing the vehicle-mounted antenna;
the millimeter wave radar is arranged on the side of the vehicle-mounted antenna and is movably connected with the antenna base;
wherein, the millimeter wave radar orientation the rear setting of car, vehicle antenna orientation the place ahead setting of car, just vehicle antenna's front end demountable installation has infrared distancer.
2. The vehicle-mounted antenna fusion detection device according to claim 1, characterized in that: the top surface of the antenna base is provided with a stand column, and the millimeter wave radar is movably connected with the top end of the stand column through a universal joint.
3. The vehicle-mounted antenna fusion detection device according to claim 1, further comprising: a housing, the housing being detachably connected to the antenna base, the vehicle-mounted antenna, the millimeter wave radar, and the infrared range finder being disposed in the housing,
the encloser is streamline, and the vertical section of the encloser is gradually increased from front to back.
4. The vehicle-mounted antenna fusion detection device according to claim 1, further comprising:
the vehicle-mounted antenna module is arranged on the antenna base and is connected with the vehicle-mounted antenna;
and the radar control box is connected with the millimeter wave radar and the infrared range finder and used for receiving detection signals sent by the millimeter wave radar and the infrared range finder.
5. The vehicle-mounted antenna fusion detection device according to claim 4, further comprising:
the left alarm is arranged on a left rearview mirror of the automobile and used for controlling the left alarm to alarm when the millimeter wave radar detects that a left object is away from the automobile by a first preset distance;
and the right alarm is installed on a right rearview mirror of the automobile and used for controlling the right alarm to give an alarm by the radar control box when the millimeter wave radar detects the distance between the right object and the automobile reaching the first preset distance.
6. The vehicle-mounted antenna fusion detection device according to claim 4, further comprising: and the rear alarm is used for controlling the rear alarm to give an alarm by the radar control box when the millimeter wave radar detects that the distance between the rear object and the automobile reaches a second preset distance.
7. The vehicle-mounted antenna fusion detection device according to claim 4, further comprising: and the height limiting alarm lamp is used for controlling the height limiting alarm lamp to alarm when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than a preset safety height.
8. A vehicle-mounted antenna fusion detection method is characterized by comprising the following steps:
installing a millimeter wave radar on an antenna base of a vehicle-mounted antenna and arranging the millimeter wave radar towards the rear of an automobile so that the millimeter wave radar detects a region behind the automobile; the top surface of the antenna base is provided with a vertical rod, and the rear end of the vehicle-mounted antenna is movably connected with the top end of the vertical rod through a movable connecting piece so as to enable the vehicle-mounted antenna to rotate in the vertical direction; locking pieces are arranged at the tops of the vehicle-mounted antenna and the upright rod and used for fixing the vehicle-mounted antenna;
fixing an infrared distance meter at the front end of the vehicle-mounted antenna, enabling the vehicle-mounted antenna to face towards the front of the automobile, and enabling the infrared distance meter to detect the area in front of the automobile.
9. The vehicle-mounted antenna fusion detection method according to claim 8, further comprising the steps of:
when the millimeter wave radar detects that a left object reaches a first preset distance from the automobile, a left alarm installed on a left rearview mirror of the automobile is controlled to give an alarm through a radar control box;
when the millimeter wave radar detects that a right object reaches the first preset distance from the automobile, a right alarm installed on a right rearview mirror of the automobile is controlled to alarm through the radar control box;
when the millimeter wave radar detects that a rear object reaches a second preset distance from the automobile, a rear alarm installed in the automobile is controlled to give an alarm through a radar control box;
when the infrared distance meter detects that the height of the obstacle in front of the automobile is smaller than the preset safety height, a height limiting alarm lamp installed in the automobile is controlled to give an alarm through a radar control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933680.8A CN112009364B (en) | 2020-09-08 | 2020-09-08 | Vehicle-mounted antenna fusion detection device and fusion detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933680.8A CN112009364B (en) | 2020-09-08 | 2020-09-08 | Vehicle-mounted antenna fusion detection device and fusion detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112009364A CN112009364A (en) | 2020-12-01 |
| CN112009364B true CN112009364B (en) | 2022-03-08 |
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| CN202010933680.8A Active CN112009364B (en) | 2020-09-08 | 2020-09-08 | Vehicle-mounted antenna fusion detection device and fusion detection method |
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| CN206327316U (en) * | 2016-08-26 | 2017-07-14 | 深圳市骏海威供应链管理有限公司 | Transport monitor system |
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| JP4615542B2 (en) * | 2007-04-13 | 2011-01-19 | 三菱電機株式会社 | Millimeter wave radar equipment |
| CN109085598A (en) * | 2018-08-13 | 2018-12-25 | 吉利汽车研究院（宁波）有限公司 | Detection system for obstacle for vehicle |
| CN111180866B (en) * | 2019-12-31 | 2021-12-14 | 福瑞泰克智能***有限公司 | Array antenna arrangement and automobile angle radar |
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| EP1003239A2 (en) * | 1998-11-19 | 2000-05-24 | Harada Industry Co., Ltd. | Antenna apparatus for use in Automobiles |
| CN104183900A (en) * | 2013-05-20 | 2014-12-03 | 现代自动车株式会社 | Antenna for vehicle |
| CN105762489A (en) * | 2015-01-05 | 2016-07-13 | 德尔福技术有限公司 | Radar Antenna Assembly With Panoramic Detection |
| CN206327316U (en) * | 2016-08-26 | 2017-07-14 | 深圳市骏海威供应链管理有限公司 | Transport monitor system |
| CN110588518A (en) * | 2019-09-24 | 2019-12-20 | 上海为彪汽配制造有限公司 | Automobile rear detection system and method and radar control box |
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| CN112009364A (en) | 2020-12-01 |
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