CN210136308U - Bidirectional radar system and vehicle with long compartment - Google Patents
Bidirectional radar system and vehicle with long compartment Download PDFInfo
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- CN210136308U CN210136308U CN201920794684.5U CN201920794684U CN210136308U CN 210136308 U CN210136308 U CN 210136308U CN 201920794684 U CN201920794684 U CN 201920794684U CN 210136308 U CN210136308 U CN 210136308U
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Abstract
The utility model discloses a two-way radar system and have vehicle in long carriage, two-way radar system includes: the radar device comprises a radar bracket and two transmitting plates, namely a first transmitting plate and a second transmitting plate; the first transmitting plate and the second transmitting plate are radially arranged on the radar support by a reference line parallel to the height direction of the vehicle; and the angle formed by the emission surface of the first emission plate and the emission surface of the second emission plate is larger than 180 degrees; the first radiation angle of the first emission plate on the horizontal plane is 60-110 degrees; the second radiation angle of the second emission plate on the horizontal plane is 60-110 degrees; the first radiation area of the first emission plate and the second radiation area of the second emission plate partially overlap. The utility model discloses make the driver can learn the road conditions of vision blind area when the vehicle turns round to can do emergency measures in advance according to the road conditions, reduce the traffic accident rate that the vehicle in long carriage exists because of the vision blind area, provide the guarantee for driver safety and turn round smoothly.
Description
Technical Field
The utility model relates to a vehicle radar technical field indicates a two-way radar system and have vehicle in long carriage especially.
Background
In the long-distance transportation process, vehicles with long carriages are generally used for transportation, so that the single transportation amount is increased, and the transportation cost is saved. However, when a vehicle turns, the rearview mirror at the head of the vehicle often can only see a small range due to the vision obstruction of the long carriage, a vision blind area occurs, a driver cannot know the condition of the vision blind area and cannot respond in time before a traffic accident, and a tragedy (a long carriage impacts pedestrians or trolleys walking beside the long carriage when swinging at the tail) is often made. And because the sheltering from of carriage, lead to the driver can't judge long carriage and current road surface condition whether compatible, lead to long carriage to be blocked mutually by roadblock or roadside maintenance structure or collide, lead to the vehicle to advance and retreat inadequately, influence the traffic order (long carriage is violently on the road surface, influences the walking of other vehicles), still destroy public thing, brought very big pressure and puzzlement for the driver.
Disclosure of Invention
The utility model aims at providing a two-way radar system and have vehicle in long carriage makes the driver learn the road conditions of vehicle vision blind area when turning round to can do emergency measures according to the road conditions in advance, greatly reduced the vehicle in long carriage because of the traffic accident rate that the vision blind area exists existence, avoid the vehicle the condition of front and back dilemma and destruction public thing to appear, provide the guarantee for driver safety and turn round smoothly, alleviateed driver's pressure and puzzlement.
The utility model provides a technical scheme as follows:
a bi-directional radar system, comprising:
the radar device comprises a radar bracket and two transmitting plates, namely a first transmitting plate and a second transmitting plate;
the first transmitting plate and the second transmitting plate are radially arranged on the radar support on a reference line parallel to the height direction of the vehicle; and the angle formed by the emission surface of the first emission plate and the emission surface of the second emission plate is larger than 180 degrees;
the first radiation angle of the first emission plate on the horizontal plane is 60-110 degrees;
the second radiation angle of the second emission plate on the horizontal plane is 60-110 degrees;
the first radiation area of the first emission plate and the second radiation area of the second emission plate partially overlap.
In the technical scheme, the covering of the vision blind area between the vehicle head and the long carriage when the vehicle turns is realized through the two transmitting plates which are radially arranged along the horizontal direction, so that a driver can know the road condition of the vision blind area when the vehicle turns (such as whether people exist, whether vehicles exist, whether the long carriage can smoothly complete turning without interfering with facilities such as road maintenance and the like), and can make emergency measures in advance according to the road condition (such as stopping for giving way, continuously turning after backing and the like), the traffic accident rate of the vehicle in the long carriage due to the vision blind area is greatly reduced, the situations that the vehicle is difficult to turn back and breaks public objects are avoided, a guarantee is provided for the safety and smooth turning of the driver, and the pressure and the trouble of the driver are reduced. Meanwhile, when the vehicle runs on a straight road surface, the radiation areas of the two emission plates can monitor road conditions on two sides of the vehicle, so that a driver can know the road conditions on two sides of the vehicle conveniently (such as whether people overtake the vehicle or not, whether the vehicle is on the side or not and the like), the driving pressure of the driver is reduced, and convenience is brought to the driver in driving. Because two expelling plates are radial arrangement, under the same condition of expelling plate, the utility model discloses it is wider than the radiation zone of the cross radar of the direction of height cross arrangement along the vehicle (the utility model discloses an overlap region is littleer), more thorough and still can cover the region outside the vision blind area to the cover of vision blind area.
Further preferably, the first radiation angle of the first radiation plate in the horizontal plane is 80-100 °; the second radiation angle of the second emission plate on the horizontal plane is 80-100 degrees.
In the technical scheme, the radiation angle cost of the emission plate is low, and the full coverage of the blind area can be realized.
Further preferably, the total radiation angle of the radiation area formed by the first radiation area of the first emission plate and the second radiation area of the second emission plate in the horizontal plane is not less than 180 °.
In the technical scheme, the total radiation angle is larger than 180 degrees, so that the monitoring of the road conditions on two sides of the vehicle, the vision blind areas when the vehicle turns, and even the front of the vehicle by a driver can be realized, the control of the driver on the road conditions is greatly facilitated, and the driving pressure of the driver is reduced.
Further preferably, the first emission plate and the second emission plate are vertically disposed; and/or more than one of the two transmitting plates is arranged at an angle of 45 degrees with the axis of the vehicle body.
In the technical scheme, one transmitting plate is arranged at an angle of 45 degrees with the axis of the vehicle body, so that the radiation range of the transmitting plate can cover road conditions on two sides of the vehicle.
Further preferably, more than one of the two transmitting plates is mounted to a mounting for connection with a vehicle; the mounting seat is provided with a heat dissipation mechanism.
In the technical scheme, the radiating mechanism is used for radiating the radiating plate, so that the working performance of the radiating plate is ensured, the radiating plate operates in a low-temperature environment, and the service life and the performance of the radiating plate are prolonged. Of course, when one of the transmitting plates is directly mounted on the radar bracket and is not connected with the vehicle, the transmitting plate is not provided with a heat dissipation mechanism.
Further preferably, the portable terminal further comprises a prompter, and the prompter is connected with the two transmitting plates.
In the technical scheme, the prompting device prompts a driver, so that the driver can well know abnormal road conditions and timely respond to the abnormal road conditions.
The utility model also provides a vehicle with long carriage, include:
the system comprises a long carriage, a locomotive and two bidirectional radar systems;
the two bidirectional radar systems are respectively arranged on two sides of the vehicle head;
the bidirectional radar system comprises a radar bracket and two transmitting plates, namely a first transmitting plate and a second transmitting plate; the first transmitting plate and the second transmitting plate are radially arranged on the radar support on a reference line parallel to the height direction of the vehicle; and the angle formed by the emission surface of the first emission plate and the emission surface of the second emission plate is larger than 180 degrees; the first radiation angle of the first emission plate on the horizontal plane is 60-110 degrees; the second radiation angle of the second emission plate on the horizontal plane is 60-110 degrees; a first radiation area of the first emission plate and a second radiation area of the second emission plate partially overlap;
the bidirectional radar system is arranged at the end part of the vehicle head close to one side of the long compartment, and the transmitting surface of one of the two transmitting plates is arranged towards the outer side of the vehicle; the emitting surface of the other emitting plate of the two emitting plates faces one side of the long compartment;
the first radiation area of the first emission plate and the second radiation area of the second emission plate jointly form a radiation area which covers the vehicle head and the nearby area of the long carriage.
In the technical scheme, the covering of the vision blind area between the vehicle head and the long carriage when the vehicle turns is realized through the two transmitting plates which are radially arranged along the horizontal direction, so that a driver can know the road condition of the vision blind area when the vehicle turns (such as whether people exist, whether vehicles exist, whether the long carriage can smoothly complete turning without interfering with facilities such as road maintenance and the like), and can make emergency measures in advance according to the road condition (such as stopping for giving way, continuously turning after backing and the like), the traffic accident rate of the vehicle in the long carriage due to the vision blind area is greatly reduced, the situations that the vehicle is difficult to turn back and breaks public objects are avoided, a guarantee is provided for the safety and smooth turning of the driver, and the pressure and the trouble of the driver are reduced. Meanwhile, when the vehicle runs on a straight road surface, the radiation areas of the two emission plates can monitor road conditions on two sides of the vehicle, so that a driver can know the road conditions on two sides of the vehicle conveniently (such as whether people overtake the vehicle or not, whether the vehicle is on the side or not and the like), the driving pressure of the driver is reduced, and convenience is brought to the driver in driving. Because two expelling plates are radial arrangement, under the same condition of expelling plate, the utility model discloses it is wider than the radiation zone of the cross radar of the direction of height cross arrangement along the vehicle, to the coverage of vision blind area more thoroughly and still can cover the region outside the vision blind area.
Further preferably, the first radiation angle of the first radiation plate in the horizontal plane is 80-100 °; the second radiation angle of the second emission plate on the horizontal plane is 80-100 degrees.
In the technical scheme, the radiation angle cost of the emission plate is low, and the full coverage of the blind area can be realized.
Further preferably, the total radiation angle of the radiation area formed by the first radiation area of the first emission plate and the second radiation area of the second emission plate in the horizontal plane is not less than 180 °.
In the technical scheme, the total radiation angle is larger than 180 degrees, so that the monitoring of the road conditions on two sides of the vehicle, the vision blind areas when the vehicle turns, and even the front and/or the rear of the vehicle by the driver can be realized, the control of the driver on the road conditions is greatly facilitated, and the driving pressure of the driver is reduced.
Further preferably, the first emission plate and the second emission plate are vertically disposed; and/or more than one of the two transmitting plates is arranged at an angle of 45 degrees with the axis of the vehicle body of the vehicle; and/or more than one of the two transmitting plates is mounted on a mounting seat for connecting with a vehicle; the mounting seat is provided with a heat dissipation mechanism; and/or, also include the prompting device, the said prompting device is connected with said two transmitting boards; the prompter is arranged at the rear-view mirror of the vehicle head.
In the technical scheme, one transmitting plate is arranged at an angle of 45 degrees with the axis of the vehicle body, so that the radiation range of the transmitting plate can cover road conditions on two sides of the vehicle. More preferably, the radiating mechanism is used for radiating the radiating plate, so that the working performance of the radiating plate is ensured, the radiating plate operates in a low-temperature environment, and the service life and the performance of the radiating plate are prolonged. Of course, when one of the transmitting plates is directly mounted on the radar bracket and is not connected with the vehicle, the transmitting plate is not provided with a heat dissipation mechanism. Preferably, the prompting device prompts the driver, so that the driver can be well informed of the abnormal road condition and can respond to the abnormal road condition in time.
The utility model provides a pair of two-way radar system and have vehicle in long carriage can bring following at least one beneficial effect:
1. the utility model discloses in, realize the vehicle in the cover of the vision blind area between locomotive and the long carriage when turning round through two transmitter boards that are radial setting along the horizontal direction, thereby make the driver can learn the road conditions of vision blind area when the vehicle turns round (if someone, whether have the vehicle in, long carriage can accomplish smoothly and turn round and not produce with facilities such as road surface maintenance and interfere), and can do emergency measures in advance according to the road conditions (if the parking is given way, back-off the back and continue turning round etc.), greatly reduced the traffic accident rate that the vehicle in long carriage exists because of the vision blind area, avoid the vehicle to appear the condition of front and back dilemma and destruction public thing, provide the guarantee for driver safety and turn round smoothly, the pressure and the puzzlement of driver have been alleviateed. Meanwhile, when the vehicle runs on a straight road surface, the radiation areas of the two emission plates can monitor road conditions on two sides of the vehicle, so that a driver can know the road conditions on two sides of the vehicle conveniently (such as whether people overtake the vehicle or not, whether the vehicle is on the side or not and the like), the driving pressure of the driver is reduced, and convenience is brought to the driver in driving. Because two expelling plates are radial arrangement, under the same condition of expelling plate, the utility model discloses it is wider than the radiation zone of the cross radar of the direction of height cross arrangement along the vehicle, to the coverage of vision blind area more thoroughly and still can cover the region outside the vision blind area.
2. The utility model discloses in, the total angle of radiation is greater than 180 and has not only realized that the driver all can realize the control to the place ahead and/or the rear of vision blind area, vehicle even when turning round of the road conditions of vehicle both sides, has made things convenient for the driver to the accuse of road conditions greatly, reduces driver's driving pressure.
Drawings
The above features, technical characteristics, advantages and realisations of the two-way radar system and of the vehicle with a long passenger compartment will be further explained in the following, in a clearly understandable way, with reference to the accompanying drawings, which illustrate preferred embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of the bidirectional radar system of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the bidirectional radar system of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a radiation area of the bidirectional radar system of the present invention;
fig. 4 is a schematic structural view of an embodiment of the vehicle with a long compartment according to the present invention;
fig. 5 is a schematic structural view of another embodiment of the vehicle with a long compartment according to the present invention;
fig. 6 is a schematic structural view of an embodiment of the plastic protecting cover of the present invention;
fig. 7 is a schematic structural view of an embodiment of the two-way radar system of the vehicle with a long compartment when driving on a road surface of the utility model.
The reference numbers illustrate:
1-mounting seat, 2-honeycomb holes, 3-bidirectional radar system, 4-first transmitting plate, 5-radar bracket, 6-second transmitting plate, 7-radiating holes, 8-first mounting surface, 9-first radiating area, 10-second radiating area, 11-left bidirectional radar system, 12-right bidirectional radar system, 13-left side rear-falling mirror, 14-right side rear-falling mirror, 15-vehicle head, 16-long carriage, 17-plastic protective cover, 18-vision blind area, 19-first vehicle lane, 20-second vehicle lane, 21-non-vehicle lane, 22-first side plate, 23-second side plate, 24-groove, 25-second mounting surface, 26-overlapping area, α -first radiating angle, β -second radiating angle.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings 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 of the 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".
In this context, it is to be understood that, unless otherwise explicitly stated 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the first embodiment, as shown in fig. 1-7, a bidirectional radar system comprises a radar bracket 5 and two transmitting plates, namely a first transmitting plate 4 and a second transmitting plate 6, wherein the first transmitting plate 4 and the second transmitting plate 6 are radially arranged on the radar bracket 5 on a reference line parallel to the height direction of a vehicle, the transmitting surface of the first transmitting plate 4 and the transmitting surface of the second transmitting plate 6 form an angle larger than 180 degrees, the first radiation angle α of the first transmitting plate 4 on the horizontal plane is 60-110 degrees, the second radiation angle β of the second transmitting plate 6 on the horizontal plane is 60-110 degrees, the first radiation area 9 of the first transmitting plate 4 and the second radiation area 10 of the second transmitting plate 6 are partially overlapped, in practical application, the radiation angles of the first transmitting plate 4 and the second transmitting plate 6 can be the same or different, when the bidirectional radar system 3 is mounted on a head 15 of the vehicle, the transmitting surface of one of the two transmitting plates faces the outer side of the vehicle (or the right side), when the bidirectional radar system 3 is mounted on the head 15 of the vehicle, the two transmitting plates face the outer side of the left side of the vehicle, the two transmitting plates are arranged to face the right side of the vehicle, so that the straight side of the vehicle, when the vehicle covers the right side of the vehicle, the right side of the vehicle covers the vehicle, the right side of the vehicle covers the right side of the vehicle, the right side of the vehicle covers the vehicle, the right side of the vehicle covers the right side of the vehicle, the.
In the second embodiment, as shown in fig. 1-7, on the basis of the first embodiment, the first radiation angle α of the first emission plate 4 in the horizontal plane is 80-100 °, the second radiation angle β of the second emission plate 6 in the horizontal plane is 80-100 °, preferably, the radiation angles of the first emission plate 4 and the second emission plate 6 (i.e. the first radiation angle α and the second radiation angle β) are both 100 °, preferably, the total radiation angle of the radiation area formed by the first radiation area 9 of the first emission plate 4 and the second radiation area 10 of the second emission plate 6 together is not less than 180 °, preferably, the radiation distance of the first emission plate 4 and the second emission plate 6 is 10-40m, so as to ensure full coverage of the visual blind area 18 when the vehicle turns, preferably, the emission surface of one emission plate of the two emission plates is connected with the axis of the vehicle (along the length direction of the vehicle and passing through the left wheel train), and the right wheel train, and the left wheel train, and the right train, so as to form a warning board, preferably, a warning board for warning device for warning about the infrared ray, a warning device for warning a pedestrian, a warning device for warning a pedestrian, a vehicle, a warning device for warning a pedestrian, a vehicle, a warning device for warning a vehicle.
In the third embodiment, as shown in fig. 1 to 7, on the basis of the first or second embodiment, the angle of the overlapping area 16 formed by partially overlapping the first radiation area 9 of the first emission plate 4 and the second radiation area 10 of the second emission plate 6 on the horizontal plane is greater than zero, preferably less than 30 °. The radar support 5 comprises a first mounting frame for mounting the first transmitting plate 4 and a second mounting frame for mounting the second transmitting plate 6, and the first transmitting plate 4 and the second transmitting plate 6 are radially arranged and the plate surface of the first transmitting plate and the plate surface of the second transmitting plate are arranged towards the outer side of the vehicle, so that the first mounting frame and the second mounting frame can be integrally formed or can be of the same two structures, and certainly can also be of different two structures. Preferably, the first mounting frame and the second mounting frame are of the same two structures and comprise a first side wall and a second side wall which are oppositely arranged in the height direction of the vehicle and a third side wall for connecting the first side wall and the second side wall, so that the first mounting frame and the second mounting frame are triangular in the top view in the height direction, the openings of the first mounting bracket and the second mounting bracket far away from the third side wall are mutually butted to form a large mounting seat 1, and the end face of the mounting seat 1 far away from the side of the emitter plate forms a first mounting face 8 connected with the vehicle. Preferably, the first side wall is provided with honeycomb holes 2, and the second side wall is provided with heat dissipation holes 7; thereby realizing air convection in the vehicle height direction to realize heat dissipation of the two emission plates.
It is to be noted that the shape, number, position, etc. of the honeycomb holes 2 and the louvers 7 may be the same or different. And the honeycomb holes 2 and the heat dissipation holes 7 may be respectively disposed on the third sidewalls. The first side wall, the second side wall and the third side wall may be provided with honeycomb holes 2 or heat dissipation holes 7. Preferably, still including enclosing the plastics protective cover 17 who locates the outside of first expelling plate 4 and second expelling plate 6, plastics protective cover 17 is triangle trough-shaped structure, including a first curb plate 22, a second curb plate 23, two third curb plates set up relatively along the direction of height of vehicle, and first curb plate 22 and second curb plate 23 are angle setting and connect two third curb plates that set up from top to bottom respectively, first curb plate 22, second curb plate 23 and two third curb plates enclose and establish a triangle-shaped holding tank that is used for holding two expelling plates, wherein, first curb plate 22 sets up with the transmitting face of first expelling plate 4 relatively, second curb plate 23 sets up with the transmitting face of second expelling plate 6 relatively, and the terminal surface of the notch of triangle-shaped holding tank forms the second installation face 25 that plastics protective cover 17 and radar support 5 or vehicle are connected. Preferably, the second mounting surface 25 is provided with a recess 24, so that an inserted or snap-fit connection of the plastic protecting cover 17 is achieved. Preferably, the radar mount 5 is preferably a plastic radar mount.
In the fourth embodiment, as shown in fig. 1-7, a vehicle with a long carriage comprises a long carriage 16, a vehicle head 15 and two-way radar systems 3, wherein the two-way radar systems 3 are respectively arranged on two sides of the vehicle head 15, the two-way radar systems 3 comprise a radar bracket 5 and two transmitting plates, namely a first transmitting plate 4 and a second transmitting plate 6, the first transmitting plate 4 and the second transmitting plate 6 are radially arranged on the radar bracket 5 by a reference line parallel to the height direction of the vehicle, the angle formed by the transmitting surface of the first transmitting plate 4 and the transmitting surface of the second transmitting plate 6 is larger than 180 degrees, the first radiation angle α of the first transmitting plate 4 to the horizontal plane is 60-110 degrees, the second radiation angle β of the second transmitting plate 6 to the horizontal plane is 60-110 degrees, the first radiation area 9 of the first transmitting plate 4 and the second radiation area 10 of the second transmitting plate 6 partially overlap, the two-way transmitting plates 3 are arranged close to one side of the vehicle head 15, the two-way transmitting plates 6 are arranged close to the vehicle head 16, the two-way radiating plates 15, the two-way radiating plates are arranged towards the left side of the vehicle, the two-way transmitting plates 6, the two-way radiating plates are arranged, one of the two-way radiating plates, the two-way radiating plates are arranged towards the vehicle, the right-side of the vehicle, the two-direction radiating plates, the two-way radiating plates, the two-direction radiating plates are arranged in the two-direction radiating plates, the two-direction radiating plates are arranged towards the vehicle head 16, the two-direction radiating plates are arranged, the two-direction radiating plates are arranged in the two-direction radiating plates, the two.
In the fifth embodiment, as shown in fig. 1-7, on the basis of the fourth embodiment, the first radiation angle α of the first radiation plate 4 in the horizontal plane is 80-100 degrees, the second radiation angle β of the second radiation plate 6 in the horizontal plane is 80-100 degrees, preferably, the radiation angles of the first radiation area 4 and the second radiation area 6 (i.e. the first radiation angle α and the second radiation angle β) are both 100 degrees, preferably, the total radiation angle of the radiation area formed by the first radiation area 9 of the first radiation plate 4 and the second radiation area 10 of the second radiation plate 6 together in the horizontal plane is not less than 180 degrees, preferably, the radiation distance of the first radiation area 4 and the second radiation area 6 is 10-40m, so as to ensure full coverage of the visual blind area 18 when the vehicle turns, preferably, the radiation surface of one of the two radiation plates and the axis of the vehicle (along the length direction of the vehicle and passing through the left wheel train) are arranged in a fully covered manner, the left-right-side reflector-mounted on-mounted-side reflector-mounted-ground-vehicle-mounted-ground-mounted-ground-vehicle-mounted-ground-mounted-vehicle-mounted-ground-mounted-ground-vehicle-mounted-ground-vehicle-mounted-ground-mounted-ground-mounted-ground-mounted-vehicle-mounted-ground-mounted-ground-mounted-warning-mounted-warning-ground-mounted-ground-warning-mounted-warning.
In the sixth embodiment, as shown in fig. 1 to 7, based on the fourth or fifth embodiment, an angle of the overlapping area 16 formed by partially overlapping the first radiation area 9 of the first emission plate 4 and the second radiation area 10 of the second emission plate 6 on a horizontal plane is larger than zero, and preferably smaller than 30 °. The radar support 5 comprises a first mounting frame for mounting the first transmitting plate 4 and a second mounting frame for mounting the second transmitting plate 6, and the first transmitting plate 4 and the second transmitting plate 6 are radially arranged and the plate surface of the first transmitting plate and the plate surface of the second transmitting plate are arranged towards the outer side of the vehicle, so that the first mounting frame and the second mounting frame can be integrally formed or can be of the same two structures, and certainly can also be of different two structures. Preferably, the first mounting frame and the second mounting frame are of the same two structures and comprise a first side wall and a second side wall which are oppositely arranged in the height direction of the vehicle and a third side wall for connecting the first side wall and the second side wall, so that the first mounting frame and the second mounting frame are triangular in the top view in the height direction, the openings of the first mounting bracket and the second mounting bracket far away from the third side wall are mutually butted to form a large mounting seat 1, and the end face of the mounting seat 1 far away from the side of the emitter plate forms a first mounting face 8 connected with the vehicle. Preferably, the first side wall is provided with honeycomb holes 2, and the second side wall is provided with heat dissipation holes 7; thereby realizing air convection in the vehicle height direction to realize heat dissipation of the two emission plates.
It is to be noted that the shape, number, position, etc. of the honeycomb holes 2 and the louvers 7 may be the same or different. And the honeycomb holes 2 and the heat dissipation holes 7 may be respectively disposed on the third sidewalls. The first side wall, the second side wall and the third side wall may be provided with honeycomb holes 2 or heat dissipation holes 7. Preferably, still including enclosing the plastics protective cover 17 who locates the outside of first expelling plate 4 and second expelling plate 6, plastics protective cover 17 is triangle trough-shaped structure, including a first curb plate 22, a second curb plate 23, two third curb plates set up relatively along the direction of height of vehicle, and first curb plate 22 and second curb plate 23 are angle setting and connect two third curb plates that set up from top to bottom respectively, first curb plate 22, second curb plate 23 and two third curb plates enclose and establish a triangle-shaped holding tank that is used for holding two expelling plates, wherein, first curb plate 22 sets up with the transmitting face of first expelling plate 4 relatively, second curb plate 23 sets up with the transmitting face of second expelling plate 6 relatively, and the terminal surface of the notch of triangle-shaped holding tank forms the second installation face 25 that plastics protective cover 17 and radar support 5 or vehicle are connected. Preferably, the second mounting surface 25 is provided with a recess 24, so that an inserted or snap-fit connection of the plastic protecting cover 17 is achieved. Preferably, the radar mount 5 is preferably a plastic radar mount.
Exemplarily, as shown in fig. 7, the present vehicle having a long compartment travels on a road composed of a first motor lane 19, a second motor lane 20, and a non-motor lane 21 disposed at once in the left-right direction and having a straight line section and a right-turn section, and when the vehicle travels on the straight line section of the second motor lane 20, the driver can monitor the road conditions of the first motor lane 19 and the non-motor lane 21 due to the presence of the two-way radar system 3, and even a partial region in front of the vehicle can be covered; when the vehicle turns right at a right turning section, the vision blind areas 18 formed at the left and right sides of the vehicle head 15 and the long carriage 16 are respectively located in the coverage areas of the left and right bidirectional radar systems 11 and 12, so that a driver can monitor the road condition of the vision blind area 18 and the road condition of the non-motor lane 21 through the right bidirectional radar system 12, and meanwhile, the left bidirectional radar system 11 can monitor the road condition of the first motor lane 19. It should be noted that more than one bidirectional radar system 3 can be installed on the vehicle head 15, and the two radar systems can be arranged horizontally or in the height direction.
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, a plurality of 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 (10)
1. A bi-directional radar system, comprising:
the radar device comprises a radar bracket and two transmitting plates, namely a first transmitting plate and a second transmitting plate;
the first transmitting plate and the second transmitting plate are radially arranged on the radar support on a reference line parallel to the height direction of the vehicle; and the angle formed by the emission surface of the first emission plate and the emission surface of the second emission plate is larger than 180 degrees;
the first radiation angle of the first emission plate on the horizontal plane is 60-110 degrees;
the second radiation angle of the second emission plate on the horizontal plane is 60-110 degrees;
the first radiation area of the first emission plate and the second radiation area of the second emission plate partially overlap.
2. The bi-directional radar system of claim 1, wherein:
the first radiation angle of the first emission plate on the horizontal plane is 80-100 degrees;
the second radiation angle of the second emission plate on the horizontal plane is 80-100 degrees.
3. The bi-directional radar system of claim 1, wherein:
the total radiation angle of the radiation area formed by the first radiation area of the first emission plate and the second radiation area of the second emission plate in the horizontal plane is not less than 180 degrees.
4. The bi-directional radar system of claim 1, wherein:
the first emission plate and the second emission plate are vertically arranged; and/or the presence of a gas in the gas,
more than one of the two transmitting plates is arranged at an angle of 45 degrees with the axis of the vehicle body.
5. The bi-directional radar system of claim 1, wherein:
more than one of the two transmitting plates is arranged on a mounting seat used for being connected with a vehicle;
the mounting seat is provided with a heat dissipation mechanism.
6. The bi-directional radar system of any of claims 1-5, further comprising:
and the prompter is connected with the two transmitting plates.
7. A vehicle having a long compartment, comprising:
the system comprises a long carriage, a locomotive and two bidirectional radar systems;
the two bidirectional radar systems are respectively arranged on two sides of the vehicle head;
the bidirectional radar system comprises a radar bracket and two transmitting plates, namely a first transmitting plate and a second transmitting plate; the first transmitting plate and the second transmitting plate are radially arranged on the radar support on a reference line parallel to the height direction of the vehicle; and the angle formed by the emission surface of the first emission plate and the emission surface of the second emission plate is larger than 180 degrees; the first radiation angle of the first emission plate on the horizontal plane is 60-110 degrees; the second radiation angle of the second emission plate on the horizontal plane is 60-110 degrees; a first radiation area of the first emission plate and a second radiation area of the second emission plate partially overlap;
the bidirectional radar system is arranged at the end part of the vehicle head close to one side of the long compartment, and the transmitting surface of one of the two transmitting plates is arranged towards the outer side of the vehicle; the emitting surface of the other emitting plate of the two emitting plates faces one side of the long compartment;
the first radiation area of the first emission plate and the second radiation area of the second emission plate jointly form a radiation area which covers the vehicle head and the nearby area of the long carriage.
8. The vehicle having a long compartment according to claim 7, characterized in that:
the first radiation angle of the first emission plate on the horizontal plane is 80-100 degrees;
the second radiation angle of the second emission plate on the horizontal plane is 80-100 degrees.
9. The vehicle having a long compartment according to claim 7, characterized in that:
the total radiation angle of the radiation area formed by the first radiation area of the first emission plate and the second radiation area of the second emission plate in the horizontal plane is not less than 180 degrees.
10. The vehicle having a long compartment according to any one of claims 7 to 9, wherein:
the first emission plate and the second emission plate are vertically arranged; and/or the presence of a gas in the gas,
more than one of the two transmitting plates is arranged at an angle of 45 degrees with the axis of the vehicle body of the vehicle; and/or the presence of a gas in the gas,
more than one of the two transmitting plates is arranged on a mounting seat used for being connected with a vehicle; the mounting seat is provided with a heat dissipation mechanism; and/or the presence of a gas in the gas,
the prompter is connected with the two transmitting plates; the prompter is arranged at the rear-view mirror of the vehicle head.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213720A (en) * | 2020-10-22 | 2021-01-12 | 深圳市道通科技股份有限公司 | Radar detection device and radar detection system |
| WO2022083700A1 (en) * | 2020-10-22 | 2022-04-28 | 深圳市道通科技股份有限公司 | Blind area early warning radar and blind area early warning system |
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2019
- 2019-05-29 CN CN201920794684.5U patent/CN210136308U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213720A (en) * | 2020-10-22 | 2021-01-12 | 深圳市道通科技股份有限公司 | Radar detection device and radar detection system |
| WO2022083700A1 (en) * | 2020-10-22 | 2022-04-28 | 深圳市道通科技股份有限公司 | Blind area early warning radar and blind area early warning system |
| WO2022083699A1 (en) * | 2020-10-22 | 2022-04-28 | 深圳市道通科技股份有限公司 | Radar detection device and radar detection system |
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