CN114596728A - Vehicle collision early warning method and device suitable for rainy days - Google Patents
Vehicle collision early warning method and device suitable for rainy days Download PDFInfo
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- CN114596728A CN114596728A CN202210138433.8A CN202210138433A CN114596728A CN 114596728 A CN114596728 A CN 114596728A CN 202210138433 A CN202210138433 A CN 202210138433A CN 114596728 A CN114596728 A CN 114596728A
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- vehicle collision
- groove
- early warning
- protective frame
- chassis
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 239000000523 sample Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle collision early warning method and a device suitable for rainy days, in particular to the field of vehicle collision early warning, comprising an early warning device, wherein the input end of the early warning device is provided with a display, the output end of the display is provided with an alarm, the input end of the display is provided with a signal receiver, and the output end of the display is provided with a locator, the sliding blocks on the two sides can slide downwards along the sliding grooves on the inner wall of the protective frame.
Description
Technical Field
The embodiment of the invention relates to the field of vehicle collision early warning, in particular to a vehicle collision early warning method and device suitable for rainy days.
Background
The collision early warning has important significance for the safety of drivers, and is mainly applied to straight-way driving at present, and target vehicles are identified by means of radars and cameras.
The prior art has the following defects: the existing early warning devices are mostly installed on a shell of a vehicle, and the outside exposed for a long time is easily damaged by the influence of the external environment, so that the service life of the device is influenced.
Disclosure of Invention
Therefore, the embodiment of the invention provides a vehicle collision early warning method and device suitable for rainy days, wherein when the device is used, the screw at the top end is driven to rotate by the motor, the screw is in threaded connection with the range finder and can drive the range finder to move upwards to enable the range finder to be separated from the protective frame, then the range of surrounding vehicles is measured by a probe on the range finder, when the device stops being used, the motor can be started to drive the screw to withdraw the range finder into the protective frame, the safety of the range finder is improved, and in the process that the range finder enters the protective frame, sliding blocks on two sides can slide downwards along sliding grooves in the inner wall of the protective frame, so that the problem caused by the fact that the early warning device is exposed outside for a long time in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a vehicle collision early warning device suitable for rainy days comprises an early warning device, wherein the input end of the early warning device is provided with a display, the output end of the display is provided with an alarm, the input end of the display is provided with a signal receiver, the output end of the display is provided with a positioner, the early warning device consists of a chassis and a protective frame, the protective frame is fixedly arranged at the top end of the chassis, the top end of the protective frame is provided with an upper cover matched with the top end of the protective frame, the protective frame is internally provided with a distance measuring instrument, the top end of the distance measuring instrument is fixedly connected with the upper cover, the outer surface of the distance measuring instrument is fixedly provided with a probe, the two sides of the distance measuring instrument are fixedly provided with slide blocks, the two sides of the inner wall of the protective frame are provided with slide grooves matched with each other, and the distance measuring instrument is slidably connected with the protective frame through the slide grooves, the range finder's inside center is provided with the screw rod, screw rod and range finder threaded connection, the inside bottom on chassis is provided with the mount pad, chassis and mount pad phase-match, the inside center fixed mounting of mount pad has the motor, the connecting groove has been seted up to the bottom of screw rod, the output shaft top of motor inserts in the connecting groove.
Furthermore, a plurality of fixing bolts are fixedly installed on the outer surface of the installation seat, and a plurality of limiting blocks are arranged on the outer surface of the installation seat.
Furthermore, a plurality of inner grooves are formed in the periphery of the inner portion of the mounting seat, connecting pipes are arranged in the inner grooves, and one ends of the connecting pipes are fixedly connected with the limiting blocks.
Furthermore, a baffle ring is fixedly mounted at one end of the inner part of the connecting pipe, and an inner rod is fixedly mounted at one end of the inner wall of the inner groove.
Furthermore, the baffle ring is sleeved on the outer surface of the inner rod and is matched with the inner rod.
Furthermore, a spring is sleeved on one side, located on the stop ring, of the outer surface of the inner rod, and a baffle is fixedly mounted at one end of the inner rod.
Furthermore, a stop block is fixedly installed on the outer surface of the inner rod, grooves are formed in two sides of the inner wall of the stop ring, and the stop block is matched with the grooves.
Furthermore, the outer surface of the chassis is provided with a limiting groove, the outer surface of the chassis is positioned below the limiting groove and is provided with a through groove, and the limiting groove is communicated with the through groove.
Furthermore, the connecting pipe is matched with the through groove, and the limiting block is matched with the limiting groove.
A use method of a vehicle collision early warning device suitable for rainy days comprises the following steps:
the method comprises the following steps: fixing the mounting seat on the vehicle shell by using a fixing bolt, and then mounting the device on the mounting seat;
step two: debugging the mounted early warning device, the display, the signal receiver, the alarm and the positioner, and testing whether normal work can be carried out;
step three: the weather information is received through the signal receiver, then the signal receiver information is received, a motor in the mounting seat is started, and the distance measuring instrument is driven to be pushed out of the protective frame;
step four: when the distance between the vehicles reaches the dangerous range detected by the distance measuring instrument, the alarm is started, and the surrounding vehicles are reminded through the alarm sound emitted by the alarm;
step five: after the use, the motor is started to drive the distance measuring instrument to withdraw into the protection frame.
The embodiment of the invention has the following advantages:
1. by arranging the screw rod, the motor, the protective frame and the range finder, when the range finder is used, the screw rod at the top end is driven to rotate by the motor, the screw rod is in threaded connection with the range finder and can drive the range finder to move upwards to enable the range finder to be separated from the protective frame, then the range finder can measure the distance of surrounding vehicles by a probe on the range finder, when the device stops using, the motor can be started to drive the screw rod to withdraw the range finder into the protective frame, the safety of the range finder is improved, and in the process that the range finder enters the protective frame, the sliding blocks on two sides can slide downwards along the sliding grooves on the inner wall of the protective frame;
2. through setting up the stopper, the mount pad, connecting pipe and interior pole, when installing the device, need earlier fix the mount pad through fixing bolt, the chassis cover is on the mount pad after that, the chassis is at the in-process of installation, the connecting pipe can be along leading to the inslot upwards sliding, enter into the spacing inslot until the connecting pipe, after that, change the connecting pipe back, make the dog correspond with the recess on the fender ring, at this moment, the spring can pull back the connecting pipe to the inside groove, the spacing inslot on chassis is inserted to the stopper that makes one end, fix the chassis, the convenience is installed the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other implementation drawings can be derived from the drawings provided by those of ordinary skill in the art without any creative effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention.
Fig. 2 is a schematic structural diagram of the device in a use state.
Fig. 3 is an exploded view of the apparatus provided by the present invention.
Fig. 4 is a network topology diagram of the device operating system provided by the present invention.
Fig. 5 is an exploded view of a chassis mounting structure provided by the present invention.
Fig. 6 is an exploded view of a mount provided by the present invention.
Fig. 7 is a sectional view of a connection pipe provided in the present invention.
Fig. 8 is a schematic structural diagram provided by the present invention.
In the figure: 1. an early warning device; 11. a chassis; 111. a limiting groove; 112. a through groove; 12. a protective frame; 121. An upper cover; 122. a range finder; 123. a probe; 124. a slider; 125. a screw; 126. a chute; 13. A mounting base; 131. fixing the bolt; 132. a motor; 133. an inner tank; 14. a limiting block; 141. connecting the pipes; 142. a baffle ring; 143. an inner rod; 144. a spring; 145. a stopper; 146. a baffle plate; 2. a display; 3. a signal receiver; 4. an alarm; 5. a locator.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4 of the specification, the vehicle collision early warning device suitable for rainy days in this embodiment includes an early warning device 1, a display 2 is disposed at an input end of the early warning device 1, an alarm 4 is disposed at an output end of the display 2, a signal receiver 3 is disposed at an input end of the display 2, a locator 5 is disposed at an output end of the display 2, the early warning device 1 is composed of a chassis 11 and a protective frame 12, the protective frame 12 is fixedly mounted at a top end of the chassis 11, an upper cover 121 is disposed at a top end of the protective frame 12, the upper cover 121 is matched with a top end of the protective frame 12, a distance meter 122 is disposed inside the protective frame 12, a top end of the distance meter 122 is fixedly connected with the upper cover 121, a probe 123 is fixedly mounted on an outer surface of the distance meter 122, and sliders 124 are fixedly mounted on two sides of the distance meter 122, the protection device comprises a protection frame 12 and is characterized in that sliding grooves 126 are formed in two sides of the inner wall of the protection frame 12, a sliding block 124 is matched with the sliding grooves 126, a distance meter 122 is connected with the protection frame 12 in a sliding mode through the sliding grooves 126, a screw rod 125 is arranged at the center of the inside of the distance meter 122, the screw rod 125 is in threaded connection with the distance meter 122, a mounting seat 13 is arranged at the bottom end of the inside of a chassis 11, the chassis 11 is matched with the mounting seat 13, a motor 132 is fixedly mounted at the center of the inside of the mounting seat 13, a connecting groove is formed in the bottom end of the screw rod 125, and the top end of an output shaft of the motor 132 is inserted into the connecting groove.
The implementation scenario is specifically as follows: when the invention is used, the weather condition is known through the signal receiver 3, the weather information is sent to the display 2, then the motor 132 in the mounting seat 13 is started according to the weather condition, the screw 125 at the top end is driven to rotate through the motor 132, the screw 125 is in threaded connection with the range finder 122, the range finder 122 is driven to move upwards, the range finder 122 is separated from the protective frame 12, then the distance measurement is carried out on the surrounding vehicles through the probe 123 on the range finder 122, when the distance between the vehicles reaches the dangerous vehicle distance, the alarm 4 is started, the alarm sound is sent out to warn the surrounding vehicles, the positioner 5 is arranged in the vehicle, when an accident occurs, the position of the vehicle can be locked through the positioner 5 by the alarm direction, the running safety of the vehicle is improved, when the device stops being used, the motor 132 can be started, the screw 125 is driven to withdraw the range finder 122 into the protective frame 12, the safety of the distance measuring device 122 is increased, and the two side sliding blocks 124 slide downwards along the sliding grooves 126 on the inner wall of the protection frame 12 in the process that the distance measuring device 122 enters the protection frame 12.
Referring to fig. 5-7 in the specification, in the embodiment of the vehicle collision early warning method and device suitable for rainy days, a plurality of fixing bolts 131 are fixedly installed on the outer surface of an installation base 13, a plurality of limit blocks 14 are arranged on the outer surface of the installation base 13, a plurality of inner grooves 133 are formed around the inside of the installation base 13, a connecting pipe 141 is arranged inside the inner groove 133, one end of the connecting pipe 141 is fixedly connected with the limit blocks 14, a baffle ring 142 is fixedly installed at one end inside the connecting pipe 141, an inner rod 143 is fixedly installed at one end of the inner wall of the inner groove 133, the baffle ring 142 is sleeved on the outer surface of the inner rod 143, the baffle ring 142 is matched with the inner rod 143, a spring 144 is sleeved on one side of the baffle ring 142 on the outer surface of the inner rod 143, a baffle 146 is fixedly installed at one end of the inner rod 143, and a baffle 145 is fixedly installed on the outer surface of the inner rod 143, the inner wall of the baffle ring 142 is provided with grooves on both sides, the stopper 145 is matched with the grooves, the outer surface of the chassis 11 is provided with a limiting groove 111, the outer surface of the chassis 11 is positioned below the limiting groove 111 and provided with a through groove 112, the limiting groove 111 is communicated with the through groove 112, the connecting pipe 141 is matched with the through groove 112, and the limiting block 14 is matched with the limiting groove 111.
The implementation scenario is specifically as follows: when the device is installed, the installation base 13 needs to be fixed through the fixing bolt 131, then the limiting blocks 14 on the periphery are pulled outwards to drive the connecting pipe 141 to be pulled out of a part of the inner groove 133, the connecting pipe 141 drives the baffle ring 142 to slide along the inner rod 143 in the process of pulling outwards to extrude the spring 144 until the stoppers 145 on the two sides of the inner rod 143 penetrate through the grooves of the baffle ring 142, then the connecting pipe is driven to rotate through the limiting blocks 14 to make the stoppers 145 staggered with the grooves on the baffle ring 142, the connecting pipe 141 is clamped through the stoppers 145, then the base plate 11 is sleeved on the installation base 13, the connecting pipe 141 slides upwards along the through groove 112 in the process of installing the base plate 11 until the connecting pipe 141 enters the limiting groove 111, then the connecting pipe 141 is rotated back to make the stoppers 145 correspond to the grooves on the baffle ring 142, at this time, the spring 144 pulls the connecting pipe 141 back to the inner groove 133, the limiting block 14 at one end is inserted into the limiting groove 111 of the chassis 11 to fix the chassis 11, so that the device is convenient to mount.
The working principle is as follows: referring to the attached drawings 1-4 of the specification, when the automobile safety warning device is used, the weather condition is known through the signal receiver 3, weather information is sent to the display 2, the motor 132 inside the mounting seat 13 is started according to the weather condition, the screw rod 125 at the top end is driven to rotate through the motor 132, the screw rod 125 is in threaded connection with the distance meter 122, the distance meter 122 is driven to move upwards, the distance meter 122 is separated from the protective frame 12, then the distance of surrounding automobiles is measured through the probe 123 on the distance meter 122, when the distance between the automobiles reaches a dangerous automobile distance, the alarm 4 is started, an alarm sound is sent to warn the surrounding automobiles, the locator 5 is installed in the automobile, and when an accident occurs, the alarm direction can lock the position of the automobile through the locator 5.
Referring to the attached drawings 4-6 of the specification, when in use, a needle and a thread need to pass through the pinhole 23, when threading is performed, the needle and the thread need to be downwards installed on the top plate 24 at the top end of the pinhole 23, the top plate 24 rotates downwards along the connecting shaft 25, the first spring 27 is squeezed until the top end of the pinhole 23 is opened, the needle and the thread enter the pinhole 23, meanwhile, the first spring 27 pushes the top plate 24 upwards along the connecting shaft 25, so that the needle hole 23 is closed, when the top plate 24 closes the top end of the pinhole 23 along the connecting shaft 25, the connecting block 26 at one side slides along the sliding groove 28 until the stop block 29 at the top end of the sliding groove 28 stops the connecting block 26, and the needle and the thread are prevented from pulling the top plate 24 upwards to open the pinhole 23.
Referring to fig. 6-7 of the specification, when the device is installed, the installation base 13 needs to be fixed by the fixing bolt 131, then the limiting blocks 14 on the periphery are pulled outwards to drive the connecting pipe 141 to be pulled out of a part of the inner groove 133 until the stoppers 145 on the two sides of the inner rod 143 penetrate through the grooves of the retaining rings 142, then the limiting blocks 14 drive the connecting pipe to rotate, the connecting pipe 141 is clamped by the stoppers 145, then the chassis 11 is sleeved on the mounting seat 13, and during the mounting process of the chassis 11, the connecting pipe 141 slides upwards along the through groove 112 until the connecting pipe 141 enters the limiting groove 111, then, the connection tube 141 is rotated back to make the stopper 145 correspond to the groove on the stopper ring 142, at this time, the spring 144 pulls the connecting pipe 141 back toward the inner groove 133, so that the stopper 14 at one end is inserted into the stopper groove 111 of the chassis 11, and the chassis 11 is fixed.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a vehicle collision early warning device suitable for rainy day, includes early warning device (1), its characterized in that: the input end of the early warning device (1) is provided with a display (2), the output end of the display (2) is provided with an alarm (4), the input end of the display (2) is provided with a signal receiver (3), the output end of the display (2) is provided with a positioner (5), the early warning device (1) is composed of a chassis (11) and a protective frame (12), the protective frame (12) is fixedly installed at the top end of the chassis (11), the top end of the protective frame (12) is provided with an upper cover (121), the upper cover (121) is matched with the top end of the protective frame (12), a distance meter (122) is arranged inside the protective frame (12), the top end of the distance meter (122) is fixedly connected with the upper cover (121), the outer surface of the distance meter (122) is fixedly provided with a probe (123), and sliders (124) are fixedly installed on two sides of the distance meter (122), spout (126) have been seted up to the inner wall both sides of protection frame (12), slider (124) and spout (126) phase-match, distancer (122) are through spout (126) and protection frame (12) sliding connection, the inside center of distancer (122) is provided with screw rod (125), screw rod (125) and distancer (122) threaded connection, the inside bottom on chassis (11) is provided with mount pad (13), chassis (11) and mount pad (13) phase-match, the inside center fixed mounting of mount pad (13) has motor (132), the spread groove has been seted up to the bottom of screw rod (125), the output shaft top of motor (132) inserts in the spread groove.
2. The vehicle collision warning apparatus according to claim 1, wherein: the outer fixed surface of mount pad (13) installs a plurality of fixing bolt (131), the surface of mount pad (13) is provided with a plurality of stopper (14).
3. The vehicle collision warning apparatus according to claim 2, wherein: a plurality of inner grooves (133) are formed in the periphery of the inner portion of the mounting seat (13), a connecting pipe (141) is arranged in each inner groove (133), and one end of each connecting pipe (141) is fixedly connected with the limiting block (14).
4. A vehicle collision warning apparatus according to claim 3, wherein: a baffle ring (142) is fixedly mounted at one end of the inner part of the connecting pipe (141), and an inner rod (143) is fixedly mounted at one end of the inner wall of the inner groove (133).
5. The vehicle collision warning apparatus according to claim 4, wherein: the baffle ring (142) is sleeved on the outer surface of the inner rod (143), and the baffle ring (142) is matched with the inner rod (143).
6. The vehicle collision early warning method and device suitable for rainy days according to claim 5, wherein: the spring (144) is sleeved on one side, located on the stop ring (142), of the outer surface of the inner rod (143), and a baffle (146) is fixedly mounted at one end of the inner rod (143).
7. The vehicle collision warning apparatus according to claim 6, wherein: the outer surface of the inner rod (143) is fixedly provided with a stop block (145), two sides of the inner wall of the stop ring (142) are provided with grooves, and the stop block (145) is matched with the grooves.
8. The vehicle collision warning apparatus for a rainy day according to claim 7, wherein: the outer surface of the chassis (11) is provided with a limiting groove (111), the outer surface of the chassis (11) is positioned below the limiting groove (111) and is provided with a through groove (112), and the limiting groove (111) is communicated with the through groove (112).
9. The vehicle collision warning apparatus for a rainy day according to claim 8, wherein: the connecting pipe (141) is matched with the through groove (112), and the limiting block (14) is matched with the limiting groove (111).
10. A method of using a vehicle collision warning apparatus according to any one of claims 1 to 9, adapted for use in rainy weather, characterized by: the steps are as follows:
the method comprises the following steps: fixing the mounting base (13) on the vehicle casing by using a fixing bolt (131), and then mounting the device on the mounting base (13);
step two: debugging the installed early warning device (1), the display (2), the signal receiver (3), the alarm (4) and the locator (5) to test whether normal work can be carried out or not;
step three: weather information is received through the signal receiver (3), then the information of the signal receiver (3) is received, a motor (132) in the mounting seat (13) is started, and the distance measuring instrument (122) is driven to be pushed out of the protective frame (12);
step four: when the distance between the vehicles is detected to reach the dangerous range through the distance measuring instrument (122), the alarm (4) is started, and the surrounding vehicles are reminded through the alarm sound emitted by the alarm (4);
step five: after the use, the motor (132) is started to drive the distance measuring instrument (122) to retract into the protective frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210138433.8A CN114596728A (en) | 2022-02-15 | 2022-02-15 | Vehicle collision early warning method and device suitable for rainy days |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210138433.8A CN114596728A (en) | 2022-02-15 | 2022-02-15 | Vehicle collision early warning method and device suitable for rainy days |
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| CN114596728A true CN114596728A (en) | 2022-06-07 |
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| CN202210138433.8A Pending CN114596728A (en) | 2022-02-15 | 2022-02-15 | Vehicle collision early warning method and device suitable for rainy days |
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