CN107839590A - The safety alarm device of light warning is carried out to lorry blind area - Google Patents
The safety alarm device of light warning is carried out to lorry blind area Download PDFInfo
- Publication number
- CN107839590A CN107839590A CN201711292741.1A CN201711292741A CN107839590A CN 107839590 A CN107839590 A CN 107839590A CN 201711292741 A CN201711292741 A CN 201711292741A CN 107839590 A CN107839590 A CN 107839590A
- Authority
- CN
- China
- Prior art keywords
- lorry
- blind area
- power drive
- drive unit
- clutch plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of safety alarm device that light warning is carried out to lorry blind area is provided, vibration damping fastening plates are fixed on the outside of the right rear chassis of lorry and are fixed with mounting seat on vibration damping fastening plates lateral wall, lamplight speech alarming device located at mounting seat bottom and below power drive unit is adapted to connection with power drive unit, and the power drive unit driving lamplight speech alarming device is exposed to behind lorry turn blind area voice reminder pedestrian and vehicle station while forming warning light area and is stopped at outside warning light area successively by lamplight speech alarming device after rotating.After the present invention drives lamplight speech alarming device to rotate by the power drive unit in vibration damping fastening plates, voice reminder pedestrian and vehicle station while forming warning light area is exposed to behind lorry turn blind area successively by lamplight speech alarming device to be stopped at outside warning light area, reach the purpose of safety instruction, the steering environment of safety is provided for lorry, reduces the generation of traffic accident when lorry turns to.
Description
Technical field
The invention belongs to lorry blind area to warn technical field, and in particular to a kind of peace that light warning is carried out to lorry blind area
Full alarming device.
Background technology
In numerous traffic accidents, the dead phenomenon of accident of lorry turning right occurs repeatedly, pole when this turns right with lorry
It is relevant easily to form driver vision dead zone, in fact, many pedestrians that accident occurs or electric car are all due to be close to vehicle body, is abducted
Rear when curved is dragged in in-car and rolls lethal, and lorry existing vision dead zone of turning right is because driver is sitting in the left side
Driver's seat on, it is only limited with backsight sem observation right back, visual range.And non power driven vehicle volume is short and small, driver may
Them are not seen at all.Non-motor vehicle or pedestrian step into the blind area scope of lubrication groove, are just encountered by danger, and lorry is right
Often non power driven vehicle concentrates the region of waiting again at crossing residing for turning.Once lorry, which is turned right, occurs traffic accident, often
It is either dead or wounded.According to incompletely statistics, the traffic accident that oversize vehicle right-hand bend triggers is the 1/8 of the total case of accident, and this also anticipates
Taste blind area involved when we need to turn right to lorry and reasonably solved.Therefore, there is following several respects problem, the
One, accident generally takes place frequently to be located at the parting of the ways, excessive due to vehicle flowrate, flow of the people it is excessive when, lorry and pedestrian Yi Fasheng
Conflict；Second, during night bad visibility or when haze weather visibility is relatively low, drivers do not see the row for wearing dark-coloured clothes
People, again not in the custom of crossing front reduction gear observation；3rd, vehicle is turned right in most cases, not by signal lamp at crossing
Limitation, the right-hand rotation that many drivers come swaggeringly at crossing do not slow down even, now might have the bicycle of straight trip, battery truck,
Pedestrian if whether uncertain right side has car by turning right and being easy to accident occur；4th, pedestrian, which enters, prepares right-hand bend goods
In car blind area, consciousness is but had no.Generally speaking, lorry blind area brings very big potential safety hazard to pedestrian and bicyclist, also to goods
Car driver brings very big psychological burden, in view of the above-mentioned problems, being necessary to be improved.
The content of the invention
Present invention solves the technical problem that：A kind of safety alarm device that light warning is carried out to lorry blind area is provided, led to
After the power drive unit driving lamplight speech alarming device crossed in vibration damping fastening plates rotates, by lamplight speech alarming device
Expose to successively behind lorry turn blind area voice reminder pedestrian and vehicle station while forming warning light area be stopped at warning light area it
Outside, reach the purpose of safety instruction, the steering environment of safety is provided for lorry, reduce the generation of traffic accident when lorry turns to.
The technical solution adopted by the present invention：The safety alarm device of light warning is carried out to lorry blind area, has vibration damping tight
Gu plate, the vibration damping fastening plates are fixed on the outside of the right rear chassis of lorry and are fixed with mounting seat on vibration damping fastening plates lateral wall, institute
State lamplight speech police of the mounting seat provided with power drive unit and located at mounting seat bottom and below power drive unit
Showing device is adapted to connection with power drive unit, by light after the power drive unit driving lamplight speech alarming device rotation
Voice warning device exposes to behind lorry turn blind area voice reminder pedestrian and vehicle station while forming warning light area and stopped successively
Outside warning light area.
Wherein, the power drive unit includes fractional motor, driving shaft, driving wheel and rotating shaft, and the fractional motor is fixed on
In mounting seat and the output shaft of fractional motor is fixedly connected with driving shaft, and the driving wheel is adapted to driving shaft to be connected and located at actively
Rotating shaft on wheel lateral wall is set outwardly, and the driving wheel and rotating shaft are adapted to connection with the clutch plate in lamplight speech alarming device
And drive clutch plate to rotate by driving wheel and rotating shaft after fractional motor driving driving wheel rotation, the fractional motor and lorry steering indicating light
Fractional motor starts after circuit communication and lorry steering indicating light are opened.
Further, the driving wheel foreign steamer Middle face is provided with the circular cam being adapted to clutch plate exterior arc surface and circle
Arc notch is formed with cam.
Further, the lamplight speech alarming device includes laser lamp, connecting shaft, clutch plate and voice prompting device, institute
Connecting shaft is stated as L-shaped structure and connecting shaft one end is fixed on mounting seat bottom and clutch plate is rotatablely installed in the another of connecting shaft
End, the laser lamp is located on the inside of clutch plate and laser lamp is installed in connecting shaft by lamp fagging, is formed with the clutch plate
Four equally distributed guide grooves and guide groove is adapted to the rotating shaft in power drive unit, the guide groove splits clutch plate
The laser that lorry turn blind area shape to be formed with and being divided into four parts on four fanning strips and four fanning strip plate faces matches
Lamp shape hole, the arc being adapted to the driving wheel in power drive unit is formed with four fanning strip arc outer walls on the clutch plate
V notch v, the cloche that the voice prompting device is fixed in mounting seat and is fixed in mounting seat is by lamplight speech alarming device
Covered in power drive unit inside it, laser amplifier pipe and laser amplifier pipe and corresponding laser are provided with inside the cloche
Lamp shape hole site is corresponded to and is located at outside clutch plate, and the light of the laser lamp is put through the laser lamp shape hole on clutch plate and laser
Warning light area is formed after lorry turn blind area is exposed to after big pipe.
Further, the laser lamp and voice prompting device are opened with lorry steering indicating light circuit communication and lorry steering indicating light
Laser lamp and voice prompting device are opened afterwards.
The present invention compared with prior art the advantages of：
1st, lorry steering blind area is divided into four parts by the technical program, and exposes to lorry successively by lamplight speech alarming device
Voice reminder pedestrian and vehicle station are stopped at outside warning light area while warning light area is formed behind turn blind area, reach safety instruction
Effect, for lorry provide safety steering environment, reduce lorry turn to when traffic accident generation；
2nd, the rotation of the lamplight speech alarming device in the technical program provides power source by power drive unit, ensures lamp
Light voice warning device forms warning after exposing to the turn blind area of lorry successively according to four laser lamp shape holes on clutch plate
Light area, turned round for lorry and real-time early warning signal is provided；
3rd, the technical program use with the same circuit of lorry steering indicating light, realize steering indicating light open after power drive unit and lamp
Light voice warning device works asynchronously with steering indicating light, avoids the time difference and causes warning light area asynchronous with lorry turn blind area；
4th, blind area pattern when the technical program is turned right according to lorry, blind area pattern is drawn according to the rotation time of clutch plate
Designed after point, can accurately make the lorry space size required when turning, avoid pedestrian from entering with vehicle, structure letter
It is single, it is novel in design, there is higher application value.
Brief description of the drawings
Fig. 1 is configuration schematic diagram of the present invention；
Fig. 2 is assembling structure schematic diagram of the present invention；
Fig. 3 lorry blind areas of the present invention are divided into four parts of structural representation；
Fig. 4 is clutch plate structural representation of the present invention.
Embodiment
A kind of embodiment of the 1-4 descriptions present invention below in conjunction with the accompanying drawings.
The safety alarm device of light warning is carried out to lorry blind area, there are vibration damping fastening plates 9, the vibration damping fastening plates 9
It is fixed on the outside of the right rear chassis of lorry and mounting seat 8 is fixed with the lateral wall of vibration damping fastening plates 9, the mounting seat 8 is provided with dynamic
Force driving device and the lamplight speech alarming device located at the bottom of mounting seat 8 and below power drive unit and power drive
Device adaptation connection, after the power drive unit driving lamplight speech alarming device rotation by lamplight speech alarming device successively
Voice reminder pedestrian and vehicle station while forming warning light area is exposed to behind lorry turn blind area to be stopped at outside warning light area；Tool
Body, the power drive unit includes fractional motor 4, driving shaft 5, driving wheel 6 and rotating shaft 7, and the fractional motor 4 is fixed on installation
On seat 8 and the output shaft of fractional motor 4 is fixedly connected with driving shaft 5, and the driving wheel 6 be adapted to connected with driving shaft 5 and is located at and leads
Rotating shaft 7 on the lateral wall of driving wheel 6 is set outwardly, the driving wheel 6 and rotating shaft 7 and the clutch plate 12 in lamplight speech alarming device
Clutch plate 12 is driven to rotate by driving wheel 6 and rotating shaft 7 after adaptation connection and the driving rotation of driving wheel 6 of fractional motor 4, the fractional motor
4 start with fractional motor 4 after circuit communication and lorry the steering indicating light opening of lorry steering indicating light；Specifically, the 6 outer wheel face of driving wheel
Middle part is provided with the circular cam being adapted to the exterior arc surface of clutch plate 12 and is formed with arc notch on circular cam；It is specifically, described
Lamplight speech alarming device includes laser lamp 2, connecting shaft 11, clutch plate 12 and voice prompting device, and the connecting shaft 11 is L-shaped knot
The bottom of mounting seat 8 is fixed in structure and the one end of connecting shaft 11 and clutch plate 12 is rotatablely installed in the other end of connecting shaft 11, described to swash
Light lamp 2 is located at the inner side of clutch plate 12 and laser lamp 2 is installed in connecting shaft 11 by lamp fagging 3, is formed with the clutch plate 12
Four equally distributed guide grooves 14 and guide groove 14 is adapted to the rotating shaft 2 in power drive unit, the guide groove 14 will be from
Moving plate 12 is divided into and is formed with and is divided into four parts of the shape of lorry turn blind area 15 in four fanning strips and four fanning strip plate faces
The laser lamp shape hole 13 to match, be formed with four fanning strip arc outer walls on the clutch plate 12 with power drive unit
Driving wheel 6 be adapted to arc notch, the glass that the voice prompting device is fixed in mounting seat 8 and is fixed in mounting seat 8
Cover 1 covers in lamplight speech alarming device and power drive unit inside it, and the inside of cloche 8 is provided with laser amplifier pipe 10
And laser amplifier pipe 10 and the corresponding position correspondence of laser lamp shape hole 13 and outside clutch plate 12, the light of the laser lamp 2
Line forms warning light area after lorry turn blind area is exposed to behind the laser lamp shape hole 13 on clutch plate 12 and laser amplifier pipe 10；
Specifically, the laser lamp 2 and voice prompting device opened with lorry steering indicating light circuit communication and lorry steering indicating light after laser lamp 2
Opened with voice prompting device.
For lorry when turning, trailing wheel is not the track traveling along front-wheel, can produce deviation, the deviation of formation of turning
Wheel is poor, and vehicle body is longer, and the wheel difference of formation is bigger, and the scope of lubrication groove difference also can and then expand, as this large-scale work of bulk cement carrier
The vehicle body of journey car is all long, and after especially headstock turns round, also very long vehicle body does not turn over, and easily forms large car
After " vision dead zone " of driver, non-motor vehicle or pedestrian step into " vision dead zone " scope of lubrication groove, caused dangerous increase,
Due to being close to vehicle body, rear when being turned round is dragged in in-car, causes traffic accident.
When turning round, after driver plays steering indicating light, fractional motor 4, laser lamp 2 and voice prompting device start lorry simultaneously, pony
Up to the 4 driving concomitant rotations of clutch plate 12, as indicated at 3, the wheelspan of lorry front and back wheel is L, is formed in steering procedure and turns to blind area,
Four parts are divided into by blind area is turned to according to turnaround time, by the rotation of clutch plate 12, the light that laser lamp 2 irradiates is through laser lamp
Shape hole 13 projects the change of shape, sequentially forms identical warning light area corresponding with the blind area shape for being divided into four parts, realizes peace
Comprehensive covering of full warning light projected area, while prompt pedestrian and vehicle station to be stopped at outside warning light area by voice prompting device,
Safety afterwards, reach the purpose of installation indicating lamp for safe, at work, fractional motor 4 drives driving shaft 5 to rotate a circle, main
Moving axis 5 drives clutch plate 12 to rotate a quarter circle by driving wheel 6, effectively realizes requirement of the lorry when turning right.
Lorry steering blind area is divided into four parts by the technical program, and is exposed to lorry successively by lamplight speech alarming device and turned
Voice reminder pedestrian and vehicle station are stopped at outside warning light area while warning light area is formed behind curved blind area, reach safety instruction
Effect, the steering environment of safety is provided for lorry, reduce the generation of traffic accident when lorry turns to, lamplight speech alarming device
Rotate and provide power source by power drive unit, ensure lamplight speech alarming device according to four laser lamps 2 on clutch plate 12
Shape hole forms warning light area after exposing to the turn blind area of lorry successively, and real-time early warning signal is provided for lorry turn, using with
The same circuit of lorry steering indicating light, realize steering indicating light open after power drive unit and lamplight speech alarming device it is synchronous with steering indicating light
Work, avoid the time difference and cause warning light area asynchronous with lorry turn blind area, blind area pattern when being turned right according to lorry, root
Designed after blind area pattern is divided according to the rotation time of clutch plate 12, can accurately make the lorry space required when turning
Size, pedestrian is avoided to enter with vehicle, it is simple in construction, it is novel in design, there is higher application value.
Above-described embodiment, simply presently preferred embodiments of the present invention, is not used for limiting the scope of the present invention, therefore all with this
The equivalence changes that content described in invention claim is done, it all should be included within scope of the invention as claimed.
Claims (5)
1. pair lorry blind area carries out the safety alarm device of light warning, there are vibration damping fastening plates (9), it is characterised in that：It is described
Vibration damping fastening plates (9) are fixed on the outside of the right rear chassis of lorry and are fixed with mounting seat (8), institute on vibration damping fastening plates (9) lateral wall
State light of the mounting seat (8) provided with power drive unit and located at mounting seat (8) bottom and below power drive unit
Voice warning device is adapted to connection with power drive unit, after the power drive unit driving lamplight speech alarming device rotates
Form warning light area while voice reminder pedestrian and Che are exposed to behind lorry turn blind area successively by lamplight speech alarming device
Station is stopped at outside warning light area.
2. the safety alarm device according to claim 1 that light warning is carried out to lorry blind area, it is characterised in that：It is described
Power drive unit includes fractional motor (4), driving shaft (5), driving wheel (6) and rotating shaft (7), and the fractional motor (4) is fixed on peace
On dress seat (8) and the output shaft of fractional motor (4) is fixedly connected with driving shaft (5), and the driving wheel (6) is adapted to driving shaft (5)
It is connected and the rotating shaft (7) on driving wheel (6) lateral wall is set outwardly, the driving wheel (6) and rotating shaft (7) and lamplight speech
By driving wheel (6) and rotating shaft after the connection of clutch plate (12) adaptation and fractional motor (4) driving driving wheel (6) rotation in alarming device
(7) clutch plate (12) is driven to rotate, it is small after circuit communication and lorry the steering indicating light opening of the fractional motor (4) and lorry steering indicating light
Motor (4) starts.
3. the safety alarm device according to claim 2 that light warning is carried out to lorry blind area, it is characterised in that：It is described
Driving wheel (6) foreign steamer Middle face is provided with the circular cam being adapted to clutch plate (12) exterior arc surface and is formed with arc on circular cam
Breach.
4. the safety alarm device according to claim 1 that light warning is carried out to lorry blind area, it is characterised in that：It is described
Lamplight speech alarming device includes laser lamp (2), connecting shaft (11), clutch plate (12) and voice prompting device, the connecting shaft
(11) it is L-shaped structure and connecting shaft (11) one end is fixed on mounting seat (8) bottom and clutch plate (12) is rotatablely installed in connecting shaft
(11) the other end, the laser lamp (2) is located on the inside of clutch plate (12) and laser lamp (2) passes through lamp fagging (3) company of being installed on
In spindle (11), four equally distributed guide grooves (14) and guide groove (14) and power drive are formed with the clutch plate (12)
Clutch plate (12) is divided into four fanning strips and four fanning strip plates by rotating shaft (2) adaptation in device, the guide groove (14)
The laser lamp shape hole (13) that four parts lorry turn blind area (15) shape matches, the clutch plate are formed with and are divided on face
(12) arc notch being adapted to the driving wheel (6) in power drive unit, institute are formed with four fanning strip arc outer walls on
Cloche (1) that voice prompting device is fixed in mounting seat (8) and is fixed in mounting seat (8) is stated by lamplight speech alarming device
Covered in power drive unit inside it, laser amplifier pipe (10) and laser amplifier pipe (10) are provided with inside the cloche (8)
With corresponding laser lamp shape hole (13) position correspondence and outside positioned at clutch plate (12), the light of the laser lamp (2) is through driven
Warning light area is formed after lorry turn blind area is exposed to behind laser lamp shape hole (13) and laser amplifier pipe (10) on disk (12).
5. the safety alarm device according to claim 4 that light warning is carried out to lorry blind area, it is characterised in that：It is described
Laser lamp (2) and voice after laser lamp (2) and voice prompting device are opened with lorry steering indicating light circuit communication and lorry steering indicating light
Prompting device is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292741.1A CN107839590A (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292741.1A CN107839590A (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839590A true CN107839590A (en) | 2018-03-27 |
Family
ID=61663237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292741.1A Withdrawn CN107839590A (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839590A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065432A (en) * | 2019-05-23 | 2019-07-30 | 上海工程技术大学 | A kind of Multifunctional warning lamp for blind area on the right side of lorry |
| CN111369828A (en) * | 2020-03-09 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Safety early warning system and method for vehicle turning blind area |
| CN113442824A (en) * | 2021-06-09 | 2021-09-28 | 淮阴工学院 | Safety device for prompting blind area when truck turns |
| CN114435297A (en) * | 2022-02-24 | 2022-05-06 | 泉州师范学院 | Multifunctional warning and driving-away safety device for dead zone of truck and working method of multifunctional warning and driving-away safety device |
| CN114179721B (en) * | 2021-10-29 | 2023-11-07 | 广州城建职业学院 | Safety warning device for carrying out lamplight warning on dead zone of truck |
-
2017
- 2017-12-08 CN CN201711292741.1A patent/CN107839590A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065432A (en) * | 2019-05-23 | 2019-07-30 | 上海工程技术大学 | A kind of Multifunctional warning lamp for blind area on the right side of lorry |
| CN110065432B (en) * | 2019-05-23 | 2023-11-24 | 上海工程技术大学 | Multifunctional warning lamp for right dead zone of truck |
| CN111369828A (en) * | 2020-03-09 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Safety early warning system and method for vehicle turning blind area |
| CN111369828B (en) * | 2020-03-09 | 2022-02-01 | 杭州海康威视系统技术有限公司 | Safety early warning system and method for vehicle turning blind area |
| CN113442824A (en) * | 2021-06-09 | 2021-09-28 | 淮阴工学院 | Safety device for prompting blind area when truck turns |
| CN114179721B (en) * | 2021-10-29 | 2023-11-07 | 广州城建职业学院 | Safety warning device for carrying out lamplight warning on dead zone of truck |
| CN114435297A (en) * | 2022-02-24 | 2022-05-06 | 泉州师范学院 | Multifunctional warning and driving-away safety device for dead zone of truck and working method of multifunctional warning and driving-away safety device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |