CN103465855A - Trailer with automatic detecting and protecting functions - Google Patents
Trailer with automatic detecting and protecting functions Download PDFInfo
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- CN103465855A CN103465855A CN2013103745280A CN201310374528A CN103465855A CN 103465855 A CN103465855 A CN 103465855A CN 2013103745280 A CN2013103745280 A CN 2013103745280A CN 201310374528 A CN201310374528 A CN 201310374528A CN 103465855 A CN103465855 A CN 103465855A
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Abstract
The invention relates to a trailer with an automatic detecting and protecting functions and relates to the technical field of trucks. The safe, intelligent and ultra-long flat-bed trailer comprises infrared detectors mounted on the side walls on two sides of a carriage of the trailer and infrared sensors mounted on the outer wall of a cab and matched with the infrared detectors. The signals of the infrared sensors are connected to a controller in the cab through a signal conversion circuit. At least two sets of air cylinders are mounted on two sides of the bottom of the carriage. The end of a piston rod of each air cylinder is fixedly connected with a stopping board. Each air cylinder is connected to the controller and controlled by the same. Each air cylinder drives the corresponding stopping board to enable the bottom of the stopping board to move 10-50cm away from the ground. The trailer has the advantages that functions of traditional trailers are changed, driving safety is increased, vehicle and pedestrian safety can be protected especially during turning, and vehicles and pedestrians can be prevented from being caught up into the bottom of the trailer.
Description
Technical field
The present invention relates to the lorry technical field, be specifically related to a kind of trailer with automatic detection safeguard function.
Background technology
Trailer is a kind of vehicle of the horizontal transport for land, and the drawbar frame that working forms is Vehicular body front is connected with tractor truck and carries out operation.Drawbar frame partly is connected and has jointly formed the traction system of trailer with the car holder.For driving the longer trailer of length, need chaufeur to have very high technical requirements, particularly, in the process of turning, because car body is very long, the angle of turning is large, and when turning, the sight line of chaufeur is limited, for the situation of back, is difficult to check clear.The generation of a lot of accidents is all because turning causes, and at the bottom of being easy to people or other life are involved in to car, causes injures and deaths.In order to reduce the generation of this accident, not only need to improve the total quality of chaufeur, also need trailer is improved.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of simple in structure, trailer with automatic detection safeguard function that practicality is good.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of trailer with automatic detection safeguard function, comprise the infrared detector be installed on the sidewall of trailer railway carriage both sides, and be installed on the infrared inductor be used in conjunction with infrared detector on the operator's compartment outer wall, described infrared inductor is connected to the controller that is positioned at operator's compartment through signaling conversion circuit, described railway carriage two side bottoms are equipped with at least two group cylinders, the piston rod end of described cylinder is fixedly connected with barrier plate, described cylinder is connected to controller, accept the control of controller, described barrier plate its bottom surface under the drive of cylinder can move to overhead 10-50cm.
Described cylinder is perpendicular to ground.
Described barrier plate is metal sheet or plastic flagstone, simple in structure, installs easily manufactured.
On the lateral surface of described barrier plate, inductor is installed, described inductor is connected to controller.
Described infrared detector is installed on the body side wall rear portion, extends detection range.
Described infrared detector and infrared inductor are point-blank.
During work, when trailer normally travels on forthright, the infrared light that the infrared inductor induction is sent less than infrared detector, cylinder is in closed condition; When turning, when trailer nose turns an angle, infrared inductor is sensed the infrared light that infrared detector sends, and infrared inductor is changed this signal through signaling conversion circuit, then is input to controller, controller sends instruction to cylinder after receiving this signal, make cylinder operation, cylinder drives barrier plate and moves downward, and makes barrier plate descending, make the both sides of railway carriage form closed state, at the bottom of can not making people or other thing be involved in car; And inductor also is installed on barrier plate, and whether this inductor can be responded to around car body has object in motion, remind the chaufeur state of maintaining sharp vigilance with this, can brake at any time.
The invention has the beneficial effects as follows: design of the present invention has changed the function of traditional trailer, has improved the safety performance of driving, and particularly in the turning process, can protect traffic safety, prevents from being drawn under the car.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is working state figure of the present invention;
Fig. 3 is detection principle block diagram of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of safe type intelligent overlength open trailer, comprise the infrared detector 2 be installed on trailer railway carriage 1 both sides sidewall, and be installed on the infrared inductor 4 be used in conjunction with infrared detector 2 on operator's compartment 3 outer walls, infrared inductor 4 is connected to the controller 6 that is positioned at operator's compartment 3 through signaling conversion circuit 5, 1 liang of side bottom of railway carriage is equipped with at least two group cylinders 7, the piston rod end of cylinder 7 is fixedly connected with barrier plate 8, cylinder 7 is connected to controller 6, accept the control of controller 6, barrier plate 8 its bottom surface under the drive of cylinder 7 can move to overhead 10-50cm, cylinder 7 is perpendicular to ground, barrier plate 8 is metal sheet or plastic flagstone, simple in structure, install easily manufactured.Inductor 9 is installed on the lateral surface of barrier plate 8, and inductor 9 is connected to controller 6, and infrared detector 2 is installed on railway carriage 1 sidewall rear portion, extends detection range, and infrared detector 2 and infrared inductor 4 are point-blank.
During work, when trailer normally travels on forthright, the infrared light that infrared inductor 4 inductions are sent less than infrared detector 2, cylinder 7 is in closed condition; When turning, when trailer nose turns an angle, infrared inductor 4 is sensed the infrared light that infrared detector 2 sends, and infrared inductor 4 is changed this signal through signaling conversion circuit 5, then is input to controller 6, controller 6 sends instruction to cylinder 7 after receiving this signal, make cylinder 7 work, cylinder 7 drives barrier plate 8 and moves downward, and makes barrier plate 8 descending, make the both sides of railway carriage 1 form closed state, at the bottom of can not making people or other thing be involved in car; And inductor 9 also is installed on barrier plate 8, and whether this inductor 9 can be responded to around car body has object in motion, remind the chaufeur state of maintaining sharp vigilance with this, can brake at any time.
Above demonstration and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the trailer with automatic detection safeguard function, it is characterized in that: comprise the infrared detector be installed on the sidewall of trailer railway carriage both sides, and be installed on the infrared inductor be used in conjunction with infrared detector on the operator's compartment outer wall, described infrared inductor is connected to the controller that is positioned at operator's compartment through signaling conversion circuit, described railway carriage two side bottoms are equipped with at least two group cylinders, the piston rod end of described cylinder is fixedly connected with barrier plate, described cylinder is connected to controller, accept the control of controller, described barrier plate its bottom surface under the drive of cylinder can move to overhead 10-50cm, when described trailer normally travels on forthright, the infrared light that described infrared inductor induction is sent less than infrared detector, described cylinder is in closed condition, when turning, when trailer nose turns an angle, described infrared inductor is sensed the infrared light that infrared detector sends, described infrared inductor is changed this signal through signaling conversion circuit, then be input to controller, described controller sends instruction to cylinder after receiving this signal, make cylinder operation, described cylinder drives barrier plate and moves downward, make barrier plate descending, make the both sides of railway carriage form closed state, at the bottom of can not making people or other thing be involved in car.
2. a kind of trailer with automatic detection safeguard function according to claim 1, it is characterized in that: described cylinder is perpendicular to ground.
3. a kind of trailer with automatic detection safeguard function according to claim 1, it is characterized in that: described barrier plate is metal sheet or plastic flagstone.
4. a kind of trailer with automatic detection safeguard function according to claim 1, it is characterized in that: on the lateral surface of described barrier plate, inductor is installed, described inductor is connected to controller.
5. a kind of trailer with automatic detection safeguard function according to claim 1, it is characterized in that: described infrared detector is installed on the body side wall rear portion.
6. a kind of trailer with automatic detection safeguard function according to claim 1, it is characterized in that: described infrared detector and infrared inductor are point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374528.0A CN103465855B (en) | 2013-08-26 | 2013-08-26 | Trailer with automatic detecting and protecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374528.0A CN103465855B (en) | 2013-08-26 | 2013-08-26 | Trailer with automatic detecting and protecting functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465855A true CN103465855A (en) | 2013-12-25 |
| CN103465855B CN103465855B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310374528.0A Active CN103465855B (en) | 2013-08-26 | 2013-08-26 | Trailer with automatic detecting and protecting functions |
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| Country | Link |
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| CN (1) | CN103465855B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921749A (en) * | 2014-04-02 | 2014-07-16 | 安徽省龙佳交通设备有限公司 | Overlength truck security defending system |
| CN104401254A (en) * | 2014-10-27 | 2015-03-11 | 中国石油大学(华东) | Truck cornering dead zone human body sensing system |
| CN109249993A (en) * | 2018-08-17 | 2019-01-22 | 吴宝荣 | A kind of vehicle rolls the movable rescue fender structure of people with anti-wheel |
| IT201900014007A1 (en) * | 2019-08-05 | 2021-02-05 | Italdesign Giugiaro Spa | Safety system with shields mounted on the sides of a vehicle to prevent road users from being run over |
| TWI763422B (en) * | 2021-04-09 | 2022-05-01 | 亞視亨國際企業股份有限公司 | Vehicle movable underride guard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5308134A (en) * | 1993-03-30 | 1994-05-03 | Dfm Corporation | Heavy truck bug and gravel shield |
| CN202378821U (en) * | 2011-12-08 | 2012-08-15 | 高军伟 | Vehicle anti-grinding device |
| CN202413606U (en) * | 2011-11-29 | 2012-09-05 | 大连民族学院 | Scrapping and touching preventing device for automotive chassis |
| CN202413697U (en) * | 2011-12-19 | 2012-09-05 | 袁玉君 | Automobile safety protection system |
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2013
- 2013-08-26 CN CN201310374528.0A patent/CN103465855B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308134A (en) * | 1993-03-30 | 1994-05-03 | Dfm Corporation | Heavy truck bug and gravel shield |
| CN202413606U (en) * | 2011-11-29 | 2012-09-05 | 大连民族学院 | Scrapping and touching preventing device for automotive chassis |
| CN202378821U (en) * | 2011-12-08 | 2012-08-15 | 高军伟 | Vehicle anti-grinding device |
| CN202413697U (en) * | 2011-12-19 | 2012-09-05 | 袁玉君 | Automobile safety protection system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921749A (en) * | 2014-04-02 | 2014-07-16 | 安徽省龙佳交通设备有限公司 | Overlength truck security defending system |
| CN103921749B (en) * | 2014-04-02 | 2016-04-13 | 安徽省龙佳交通设备有限公司 | Overlength lorry security protection system |
| CN104401254A (en) * | 2014-10-27 | 2015-03-11 | 中国石油大学(华东) | Truck cornering dead zone human body sensing system |
| CN109249993A (en) * | 2018-08-17 | 2019-01-22 | 吴宝荣 | A kind of vehicle rolls the movable rescue fender structure of people with anti-wheel |
| IT201900014007A1 (en) * | 2019-08-05 | 2021-02-05 | Italdesign Giugiaro Spa | Safety system with shields mounted on the sides of a vehicle to prevent road users from being run over |
| TWI763422B (en) * | 2021-04-09 | 2022-05-01 | 亞視亨國際企業股份有限公司 | Vehicle movable underride guard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103465855B (en) | 2015-07-01 |
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