CN113815532B - Vehicle BSD blind area monitoring and warning system based on Internet of things - Google Patents
Vehicle BSD blind area monitoring and warning system based on Internet of things Download PDFInfo
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- CN113815532B CN113815532B CN202111334371.XA CN202111334371A CN113815532B CN 113815532 B CN113815532 B CN 113815532B CN 202111334371 A CN202111334371 A CN 202111334371A CN 113815532 B CN113815532 B CN 113815532B
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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
- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
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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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1284—Mirror assemblies combined with other articles, e.g. clocks with communication systems other than radio-receivers, e.g. keyless entry systems, navigation systems; with anti-collision systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the technical field of vehicle safety, and discloses a vehicle BSD blind area monitoring and warning system based on the Internet of things, which is characterized in that ultrasonic waves are transmitted and received through two millimeter wave radar probes arranged on two sides of a vehicle, the vehicle of blind areas on two sides and the rear of the vehicle is continuously detected under the forward running condition of the vehicle, when other vehicles are detected to be in the blind area range, the system carries out alarm prompt through alarm indicator lamps and alarm buzzers arranged on rearview mirrors on two sides of the vehicle, thereby solving the trouble caused by partial visual blind areas, greatly reducing the traffic accidents caused by parallel lines, achieving the aim of assisting safe driving, and the millimeter wave radar probes can not only filter adverse effects caused by bad weather, but also have a longer detection range, faster discovery of potential targets and more accurate distance judgment, and can reduce the possibility of collision accidents caused by the driving time.
Description
Technical Field
The invention relates to the technical field of vehicle safety, in particular to a vehicle BSD blind area monitoring and warning system based on the Internet of things.
Background
The automobile driving blind area refers to the part of the area where the driver is positioned at the normal driver seat and the sight of the driver is blocked by the automobile body and cannot be directly observed. The blind areas mainly comprise A column blind areas, inner wheel difference blind areas, mountain road blind areas, rearview mirror blind areas, light blind areas, overtaking blind areas and the like. Because of the existence of the blind area, in the driving process, although the vehicle is provided with front, rear, left and right windows and inner and outer rearview mirrors, the driving sight range is limited, and the driver cannot see clearly in some places. These blind areas are one of the main causes of daily rubs and traffic accidents.
With the development and popularization of automobiles, road safety traffic accidents are correspondingly increased, and the loss of lives and properties of people is brought. Safe driving of automobiles has become a worldwide problem. The driver can drive on a lane for a long time, especially on a highway for a long time, and the driver is easy to observe the traffic situation of the rear lane in time due to paralysis or blind areas and the like. Especially when a bus or a large and medium-sized truck is arranged at the rear, traffic accidents are easy to occur due to insufficient safety distance, and serious casualties occur.
Disclosure of Invention
The invention mainly aims to provide a vehicle BSD blind area monitoring and warning system based on the Internet of things, which aims to monitor areas with different distances behind a vehicle, timely classify and warn drivers, and remind dangerous situations in a remarkable way, so that the occurrence rate of traffic accidents is effectively reduced, and dangerous situations are avoided.
In order to achieve the above-mentioned purpose, the vehicle BSD blind area monitoring and warning system based on the Internet of things provided by the invention comprises a vehicle-mounted early warning host, a millimeter wave detection radar device, an alarm indicator lamp, an alarm buzzer, a cloud storage server and a mobile phone APP, wherein the vehicle-mounted early warning host is arranged in a vehicle, the millimeter wave detection radar device is respectively and detachably arranged on two sides of the rear view mirror of the vehicle, the alarm indicator lamp is respectively arranged on two sides of the vehicle, the alarm buzzer is arranged in the vehicle, a central processing unit, a storage module, a GPS positioning module and a 4G communication module are arranged in the vehicle-mounted early warning host, the millimeter wave detection radar device, the alarm indicator lamp and the alarm buzzer are respectively and electrically connected with the vehicle-mounted early warning host, the vehicle-mounted early warning host is in wireless communication connection with the cloud storage server through the 4G communication module, the mobile phone APP is in data connection with the cloud storage server, the millimeter wave detection radar device comprises an upper cover, a housing, a front cover and a radar probe, the upper cover is detachably arranged on the upper end of the housing, the front cover is detachably arranged on the front end wall is provided with a concave-shaped front end wall, the front end wall is embedded in the concave-shaped front end wall is provided with a millimeter wave groove, and the front end wall is provided with a millimeter wave groove is embedded in the front end wall, and a front end wall is provided with a millimeter wave groove is provided with a front end wall.
Optionally, the periphery wall of millimeter wave radar probe's front end is protruding along the circumferencial direction to be equipped with a plurality of elasticity spacing arms, the periphery wall of millimeter wave radar probe's front end is protruding to be equipped with a spacing flange that extends along the circumferencial direction, spacing flange with the front end wall butt setting of through-hole, the interior circumference wall recess of through-hole is equipped with a plurality of spouts, elasticity spacing arm can be followed respectively slide setting in the spout, just elasticity spacing arm respectively the inside wall butt setting of protecgulum.
Optionally, the protruding a plurality of elasticity buckle arms that are equipped with in peripheral edge of upper cover, elasticity buckle arm is concave to be equipped with a buckle groove respectively, the periphery wall of casing concave be equipped with a plurality of with elasticity buckle arm one-to-one's buckle arch, buckle arch respectively detachable inlay locate buckle inslot sets up.
Optionally, the device further comprises mounting screws, wherein a plurality of mounting holes are concavely formed in the upper end wall of the upper cover, and the mounting screws are respectively arranged in the mounting holes in a penetrating mode.
Optionally, the front cover further comprises a fastening screw, wherein the upper end wall of the front cover is concavely provided with a plurality of screw holes, and the fastening screw is respectively penetrated through the screw holes and screwed on the upper cover.
Optionally, a positioning column is convexly arranged on the upper end wall of the front cover, a positioning hole is concavely arranged on the upper end wall of the upper cover, and the positioning column is detachably embedded in the positioning hole.
Optionally, a limiting groove is concavely arranged at two sides of the opening groove, and two side edges of the front cover are detachably embedded in the limiting groove respectively.
Optionally, the millimeter wave radar probe adopts a 24GHz or 77GHz millimeter wave radar probe.
The technical scheme of the invention has the following beneficial effects: the technical proposal of the invention is that the vehicle-mounted early warning host is arranged in a vehicle, the millimeter wave detection radar devices are respectively and detachably arranged at two sides of the rear of the vehicle, the alarm indicator lamps are respectively arranged on rearview mirrors at two sides of the vehicle, the alarm buzzer is arranged in the vehicle, the vehicle-mounted early warning host is internally provided with a central processing unit, a storage module, a GPS positioning module and a 4G communication module, the millimeter wave detection radar devices, the alarm indicator lamps and the alarm buzzer are respectively and electrically connected with the vehicle-mounted early warning host, the vehicle-mounted early warning host is in wireless communication connection with a cloud storage server through the 4G communication module, a mobile phone APP is in data connection with the cloud storage server, ultrasonic waves are transmitted and received through two millimeter wave radar probes arranged at two sides of the vehicle, the vehicle is continuously detected at the dead zone at two sides and the rear of the vehicle under the condition of forward running of the vehicle, when detecting that other vehicles are in the blind area range, the system carries out alarm prompt through the alarm indicator lamp and the alarm buzzer which are arranged on the rearview mirrors on the two sides of the vehicle, thereby reminding a driver of the best time of doubling, helping the driver to sense the situation of surrounding obstacles, solving the trouble caused by partial vision blind areas, eliminating the defects of dead angle in view and blurred vision, greatly reducing the traffic accident caused by doubling, achieving the aim of assisting safe driving, effectively preventing accidents, protecting the vehicles from being damaged by side and rear collision, filtering the adverse effect caused by bad weather by the millimeter wave radar probe, ensuring that the detection range is farther, the discovery of potential targets is quicker, the distance judgment is more accurate, reducing the possibility of collision accident caused by driving time, and simultaneously providing alarm information, the positioning and vehicle track information is uploaded to the cloud storage server in real time, and can be remotely checked through the mobile phone APP.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall frame structure of a vehicle BSD blind area monitoring and warning system based on the internet of things;
fig. 2 is a schematic diagram of the overall structure of a millimeter wave detection radar device of a vehicle BSD blind area monitoring and warning system based on the internet of things;
fig. 3 is a schematic diagram of an overall structure of another view angle of a millimeter wave detection radar device of a vehicle BSD blind area monitoring and warning system based on the internet of things according to the present invention;
fig. 4 is a schematic diagram of an exploded structure of a millimeter wave detection radar device of a vehicle BSD blind area monitoring and warning system based on the internet of things.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a vehicle BSD blind area monitoring and warning system based on the Internet of things.
As shown in fig. 1 to 4, in an embodiment of the present invention, the BSD blind area monitoring and warning system for a vehicle based on the internet of things comprises a vehicle-mounted early warning host 100, a millimeter wave detection radar device 200, an alarm indicator lamp 300, an alarm buzzer 400, a cloud storage server 500 and a mobile phone APP600, wherein the vehicle-mounted early warning host is disposed in a vehicle, the millimeter wave detection radar devices are detachably disposed at two sides of the rear of the vehicle, the alarm indicator lamps are respectively disposed on two side rearview mirrors of the vehicle, the alarm buzzer is disposed in the vehicle, a central processor, a memory module, a GPS positioning module and a 4G communication module are disposed in the vehicle-mounted early warning host, the millimeter wave detection radar device, the alarm indicator lamp and the alarm buzzer are electrically connected with the vehicle-mounted early warning host, the vehicle-mounted early warning host is in wireless communication connection with the cloud storage server via the 4G communication module, the mobile phone APP is in data connection with the cloud storage server, the millimeter wave detection radar device 200 comprises an upper cover 201, a housing 202, a front cover 203 and a millimeter wave radar probe 204, the front cover 203 is detachably disposed at the front end of the vehicle-mounted end wall of the vehicle-mounted early warning host, and a recessed end wall 203 is disposed in the vehicle-mounted in the vehicle, and a recessed end wall 203 is provided with a recessed end wall 203.
Specifically, the outer peripheral wall of the front end of the millimeter wave radar probe 204 is provided with a plurality of elastic limiting arms 2041 along the circumferential direction, the outer peripheral wall of the front end of the millimeter wave radar probe 204 is provided with a limiting flange 2042 extending along the circumferential direction, the limiting flange is in abutting connection with the front end wall of the through hole, the inner peripheral wall of the through hole 2031 is provided with a plurality of sliding grooves 2032 in a concave manner, the elastic limiting arms can be respectively arranged in the sliding grooves in a sliding manner, and the elastic limiting arms are respectively in abutting connection with the inner side wall of the front cover.
Specifically, a plurality of elastic snap arms 2012 are convexly disposed at the peripheral edge of the upper cover 201, each of the elastic snap arms 2012 is concavely provided with a snap groove 2013, a plurality of snap protrusions 2022 corresponding to the elastic snap arms 2012 one to one are concavely disposed at the peripheral wall of the housing 202, and the snap protrusions are detachably embedded in the snap grooves respectively.
Specifically, the upper cover 201 further includes a mounting screw 205, the upper end wall of the upper cover 201 is concavely provided with a plurality of mounting holes 2014, and the mounting screws 205 are respectively disposed in the mounting holes 2014 in a penetrating manner.
Specifically, the front cover 203 further includes a fastening screw 206, and a plurality of screw holes 2033 are concavely formed in an upper end wall of the front cover, and the fastening screws are respectively inserted into the screw holes and screwed on the upper cover.
Specifically, a positioning post 2034 is protruding on the upper end wall of the front cover 203, a positioning hole 2015 is concavely provided on the upper end wall of the upper cover 201, and the positioning post is detachably embedded in the positioning hole.
Specifically, two sides of the opening groove 2021 are respectively concavely provided with a limiting groove 2023, and two side edges of the front cover 203 are respectively detachably embedded in the limiting groove 2023.
Specifically, the millimeter wave radar probe 204 employs a 24GHz or 77GHz millimeter wave radar probe.
Specifically, the working principle of the invention is as follows: through installing two millimeter wave radar probes in the automobile rear bumper, send electromagnetic wave detection signal about in real time, the system carries out analysis processing to the microwave signal that reflects, can know information such as back vehicle distance, speed and direction of motion, through the system algorithm, get rid of stationary object and distant object, when detecting that there is the vehicle to be close in the blind area, alarm indicator flashing, the driver can not see the vehicle in the blind area this moment, but also know that there is the vehicle to drive at the rear through the pilot lamp, it has the danger of collision to become the way, if still not notice alarm indicator flashing this moment, turn on the steering lamp, prepare to become the way, then the system will send the pronunciation alarm sound of beeping through alarm buzzer, remind this time to become the way again to have danger, it is unfavorable to become the way.
Specifically, the invention sets up in the car through on-vehicle early warning host computer, millimeter wave detection radar device is detachable respectively to be set up in the both sides in rear of vehicle, alarm indicator lamp sets up on the vehicle both sides rear-view mirror respectively, alarm buzzer sets up in the car, be equipped with central processing unit in the on-vehicle early warning host computer, a storage module, GPS orientation module and 4G communication module, millimeter wave detection radar device, alarm indicator lamp, alarm buzzer all are connected with on-vehicle early warning host computer electricity respectively, on-vehicle early warning host computer passes through 4G communication module and cloud storage server wireless communication connection, cell-phone APP and cloud storage server data connection, through two millimeter wave radar probes of installing in the vehicle both sides, transmit and receive the ultrasonic wave, the vehicle of blind area in vehicle both sides and rear-view mirror carries out uninterrupted detection under the forward driving condition of vehicle, when detecting other vehicles carry out the blind area within range, the alarm warning suggestion is carried out through alarm indicator lamp and alarm buzzer on the vehicle both sides, thereby remind the best opportunity that is the line to be and help driver to feel the condition of barrier, the partial visual disturbance is passed through, the visual disturbance is partly plagued to the visual sense, the visual sense is difficult to take place, can be reduced, can the purpose of the bad and the vehicle is more dangerous, can be reduced in order to the sense that the traffic accident is more serious, can be reduced, the vehicle is more dangerous, the vehicle can be influenced by the following the traffic, the filter signal is more serious, the vehicle can be more dangerous, the vehicle can be reduced, the traffic can be influenced by the vehicle has the system has the effect, the system has the effect can be more clear the effect, and can be reduced, the vehicle has the safety and has the effect, and can be reduced, and can be more far down, and can, the positioning and vehicle track information is uploaded to the cloud storage server in real time, and can be remotely checked through the mobile phone APP.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. The vehicle BSD blind area monitoring and warning system based on the Internet of things is characterized by comprising a vehicle-mounted early warning host, a millimeter wave detection radar device, an alarm indicator lamp, an alarm buzzer, a cloud storage server and a mobile phone APP, wherein the vehicle-mounted early warning host is arranged in a vehicle, the millimeter wave detection radar device is respectively and detachably arranged on two sides of the rear of the vehicle, the alarm indicator lamp is respectively arranged on rearview mirrors on two sides of the vehicle, the alarm buzzer is arranged in the vehicle, a central processor, a storage module, a GPS positioning module and a 4G communication module are arranged in the vehicle-mounted early warning host, the millimeter wave detection radar device, the alarm indicator lamp and the alarm buzzer are respectively and electrically connected with the vehicle-mounted early warning host, the vehicle-mounted early warning host is connected with the cloud storage server through the 4G communication module in a wireless communication mode, the mobile phone APP is in data connection with the cloud storage server, the millimeter wave detection radar device comprises an upper cover, a shell, a front cover and a millimeter wave radar probe, wherein the upper cover is detachably covered on the upper end part of the shell, the front cover is detachably arranged on the lower end wall of the front end part of the upper cover, an opening groove matched with the front cover is concavely arranged on the front end part of the shell, the front cover is detachably embedded in the opening groove, a through hole is concavely arranged on the front end wall of the front cover, the millimeter wave radar probe is detachably embedded in the through hole, a wire inlet hole is concavely arranged on the upper end wall of the upper cover, a plurality of elastic limiting arms are convexly arranged on the peripheral wall of the front end part of the millimeter wave radar probe along the circumferential direction, a limiting flange extending along the circumferential direction is convexly arranged on the peripheral wall of the front end part of the millimeter wave radar probe, the limiting flange is arranged in a manner of being in butt joint with the front end wall of the through hole, a plurality of sliding grooves are formed in the inner peripheral wall of the through hole, the elastic limiting arms can be arranged in the sliding grooves in a sliding manner respectively, the elastic limiting arms are arranged in a manner of being in butt joint with the inner side wall of the front cover respectively, a plurality of elastic buckling arms are arranged on the periphery of the upper cover in a protruding manner, a buckling groove is formed in the elastic buckling arms in a concave manner respectively, a plurality of buckling protrusions corresponding to the elastic buckling arms one to one are arranged in the outer peripheral wall of the shell in a concave manner, and the buckling protrusions are detachably embedded in the buckling grooves respectively.
2. The vehicle BSD blind area monitoring and warning system based on the Internet of things according to claim 1, further comprising mounting screws, wherein a plurality of mounting holes are concavely formed in the upper end wall of the upper cover, and the mounting screws are respectively arranged in the mounting holes in a penetrating mode.
3. The vehicle BSD blind area monitoring and warning system based on the Internet of things according to claim 1, further comprising a fastening screw, wherein a plurality of screw holes are concavely formed in the upper end wall of the front cover, and the fastening screw is respectively arranged through the screw holes and screwed on the upper cover.
4. The vehicle BSD blind area monitoring and warning system based on the Internet of things according to claim 1, wherein a positioning column is convexly arranged on the upper end wall of the front cover, a positioning hole is concavely arranged on the upper end wall of the upper cover, and the positioning column is detachably embedded in the positioning hole.
5. The vehicle BSD blind area monitoring and warning system based on the Internet of things according to claim 1, wherein two sides of the open slot are respectively provided with a limiting slot in a concave mode, and two side edges of the front cover are respectively detachably embedded in the limiting slots.
6. The vehicle BSD blind area monitoring and warning system based on the Internet of things according to claim 1, wherein the millimeter wave radar probe is a 24GHz or 77GHz millimeter wave radar probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334371.XA CN113815532B (en) | 2021-11-11 | 2021-11-11 | Vehicle BSD blind area monitoring and warning system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111334371.XA CN113815532B (en) | 2021-11-11 | 2021-11-11 | Vehicle BSD blind area monitoring and warning system based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
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| CN113815532A CN113815532A (en) | 2021-12-21 |
| CN113815532B true CN113815532B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111334371.XA Active CN113815532B (en) | 2021-11-11 | 2021-11-11 | Vehicle BSD blind area monitoring and warning system based on Internet of things |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19739298C1 (en) * | 1997-09-08 | 1998-11-12 | Bosch Gmbh Robert | Appliance for mounting distance sensor on motor vehicle esp. for radar equipment measuring distance between vehicles |
| WO2011140993A1 (en) * | 2010-05-12 | 2011-11-17 | 北京星河易达科技有限公司 | Intelligent traffic safety system based on comprehensive state detection and decision method thereof |
| US9838653B2 (en) * | 2011-06-24 | 2017-12-05 | Gentex Corporation | Roof mounted imager module |
| CN207809187U (en) * | 2018-01-24 | 2018-09-04 | 杭州车智安科技有限公司 | A kind of rear dead zone of vehicle monitoring and warning system |
| CN210090663U (en) * | 2019-04-11 | 2020-02-18 | 苏州豪米波技术有限公司 | Radar structure |
| CN210258240U (en) * | 2019-05-30 | 2020-04-07 | 温州高晨汽车电子有限公司 | Automobile radar |
| CN111619447A (en) * | 2020-05-14 | 2020-09-04 | 吴韵驰 | Dynamic monitoring and early warning system and method for large vehicle |
| CN112859080A (en) * | 2021-01-12 | 2021-05-28 | 一汽解放汽车有限公司 | Blind area early warning method and device, urban special vehicle and storage medium |
| CN214648038U (en) * | 2021-05-06 | 2021-11-09 | 深圳市尖峰时刻电子有限公司 | A BSD camera for vehicle blind area monitoring |
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2021
- 2021-11-11 CN CN202111334371.XA patent/CN113815532B/en active Active
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