CN203157842U - Trailer with back-up alarming device - Google Patents
Trailer with back-up alarming device Download PDFInfo
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- CN203157842U CN203157842U CN2013201736719U CN201320173671U CN203157842U CN 203157842 U CN203157842 U CN 203157842U CN 2013201736719 U CN2013201736719 U CN 2013201736719U CN 201320173671 U CN201320173671 U CN 201320173671U CN 203157842 U CN203157842 U CN 203157842U
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- trailer
- alarm
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- producing device
- controller
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- 239000003086 colorant Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
A trailer with a back-up alarming device comprises a trailer body, wherein the back-up alarming device is arranged on the trailer body and comprises a controller, a back-up distance detector, a sounding device and indicating lamps; the controller is mounted on the same side as a socket and a wire harness of a trailer taillamp, connected with a back-up signal wire and triggered by the back-up signal wire; the back-up distance detector and the sounding device are both connected with the controller and the back-up distance detector is mounted at the tail part of the trailer body; the sounding device is mounted close to the front part, on the trailer body; and the indicating lamps are mounted on two sides of the trailer body.According to the utility model, as the back-up alarming device triggered and powered by the back-up signal wire is independently mounted on the trailer to remind the driver of the distance of an obstacle behind the trailer, the problem of difficult back-up operation of the trailer is solved and the back-up security of the trailer is improved.
Description
Technical field
The utility model relates to a kind of trailer, relates in particular to the back-up alarm on the trailer.
Background technology
Trailer is a kind of own unpowered, and needing could the normal a kind of motorless on-road vehicle that uses by vehicle traction.When the trailer that back-up alarm is not installed in when reversing because driver's sight line casings affiliated by trailer fully or loading and unloading stop, can't see the obstacle at trailer rear portion fully, so be easy to generate the safety problem of reversing.Therefore, trailer all needs have the people to indicate behind trailer when reversing usually, finishes reverse action to assist the driver, yet under the situation that driver one people is only arranged, the reversing operation is just very difficult, and abnormally dangerous.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiency that above-mentioned prior art exists, and proposes a kind of trailer with back-up alarm, to solve the reversing safety problem of reversing.
For solving the problems of the technologies described above, the utility model proposes a kind of trailer with back-up alarm, comprise trailer body, described trailer body is provided with back-up alarm; Described back-up alarm comprises: controller, backing distance detector, sound-producing device and indicator lamp, and the position that described controller is installed and socket and the wire harness homonymy of trailer taillight, described controller links to each other with the astern signal line and is triggered by the astern signal line; Described backing distance detector all links to each other with described controller with described sound-producing device, and described backing distance detector is installed on the afterbody of trailer body; Described sound-producing device is installed in the position near the front portion of trailer body; Described indicator lamp is installed on two side positions of trailer body.
Described trailer with back-up alarm, wherein, described controller is installed in a side of trailer body crossbeam.
Described trailer with back-up alarm, wherein, described backing distance detector comprises at least one ultrasonic probe, described ultrasonic probe is installed on the metal whippletree of trailer body afterbody.
Described trailer with back-up alarm, wherein, described sound-producing device is buzzer phone or loudspeaker, the audible frequency of buzzer phone or loudspeaker is to be decided by the obstacle distance that the backing distance detector is surveyed, from the distance of obstacle more close to, the audible frequency of buzzer phone or loudspeaker is just more high.
Described trailer with back-up alarm, wherein, the quantity of described sound-producing device is at least two, has at least a sound-producing device to be installed in a side of the close tractor truck operator seat of trailer body.
Described trailer with back-up alarm wherein, also has a sound-producing device to be installed on the afterbody of trailer body at least.
Described trailer with back-up alarm, wherein, described indicator lamp is polychromatic light or digital character.
Described trailer with back-up alarm, wherein, described indicator lamp comprises the light-emitting diode of three kinds of colors, it is bright that the obstacle distance that described controller is surveyed according to described backing distance detector drives the indicator lamp of different colours respectively.
Described trailer with back-up alarm, wherein, described controller also is provided with in order to the far and near information with obstacle and sends to wireless launcher on the wireless receiver of tractor truck.
Compared with prior art, the utlity model has following beneficial effect: the utility model is by the independent back-up alarm of installing by the triggering of trailer astern signal line and power supply on trailer, remind the distance of driver's trailer rear portion obstacle, solve the problem of trailer reversing operational difficulty, improved the safety of trailer reversing.
Description of drawings
Fig. 1 is the frame structure schematic diagram of back-up alarm.
The specific embodiment
In order to further specify principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.
Trailer with back-up alarm of the present invention comprises: trailer body and the back-up alarm that is arranged on the trailer body.
Consult Fig. 1, back-up alarm comprises: controller 1, backing distance detector 2, sound-producing device 3 and indicator lamp 4.
Controller 1 is the core of back-up alarm, and controller 1 links to each other with the astern signal line and triggered and power supply by the astern signal line, is generally direct current 12V power supply or 24V power supply.Controller 1 is installed in left side or the right side of trailer body crossbeam, and keeps homonymy with the socket of trailer taillight and wire harness, links to each other with controller 1 so that draw the trailer signal wire (SW) from the socket of trailer taillight or wire harness, thereby makes things convenient for controller 1 wiring and installation.
Sound-producing device 3 can be buzzer phone or loudspeaker.Sound-producing device 3 links to each other with controller 1, during reversing, controller 1 control sound-producing device 3 is sounded and is warned the driver, and send the sound of different frequency according to the far and near difference of obstacle distance that range finder 2 detects the trailer body rear portion, as: can set from the distance of obstacle more close to, the audible frequency of sound-producing device 3 is just more high, with the distance by auditory tone cues driver disturbance in judgement thing, avoids causing danger.The quantity of sound-producing device 3 can be more than two, and make at least one sound-producing device 3 be installed in the position near the front portion of trailer body, and be preferably mounted at a side near the tractor truck operator seat, so that the driver can clearly hear, also can make at least one sound-producing device 3 be installed on the afterbody of trailer body, note dodging with the personnel that remind the trailer afterbody.
In addition, controller 1 is the extendible wave point that arranges also, connecting a wireless launcher, the far and near information of obstacle is sent on the wireless receiver of tractor truck, to inform the far and near distance of driver's obstacle intuitively.
The principle of work of this back-up alarm is as follows: when trailer is moveed backward, the astern signal line starts back-up alarm work, backing distance detector 2 is the emission super sonic outwards, when super sonic runs into obstacle, obstacle is returned ultrasonic reflections, the distance of obstacle is different, the hypracoustic intensity difference of reflection, 1 pair of controller receives that the ultrasonic signal of backing distance detector 2 carries out comprehensive treatment and judges, control the indicator lamp of different colours simultaneously and light, control sound-producing device 3 sends the sound of different frequency.As, adopt following warning warning way:
Below only be preferable possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content have been done changes, and all is included in the protection domain of the present utility model.
Claims (9)
1. trailer with back-up alarm, comprising: trailer body is characterized in that described trailer body is provided with back-up alarm; Described back-up alarm comprises: controller, backing distance detector, sound-producing device and indicator lamp, and the position that described controller is installed and socket and the wire harness homonymy of trailer taillight, described controller links to each other with the astern signal line and is triggered by the astern signal line; Described backing distance detector all links to each other with described controller with described sound-producing device, and described backing distance detector is installed on the afterbody of trailer body; Described sound-producing device is installed in the position near the front portion of trailer body; Described indicator lamp is installed on two side positions of trailer body.
2. the trailer with back-up alarm as claimed in claim 1 is characterized in that, described controller is installed in any side of trailer body crossbeam.
3. the trailer with back-up alarm as claimed in claim 1 is characterized in that, described backing distance detector comprises at least one ultrasonic probe, and described ultrasonic probe is installed on the metal whippletree of trailer body afterbody.
4. the trailer with back-up alarm as claimed in claim 1, it is characterized in that, described sound-producing device is buzzer phone or loudspeaker, the audible frequency of buzzer phone or loudspeaker is to be decided by the obstacle distance that the backing distance detector is surveyed, from the distance of obstacle more close to, the audible frequency of buzzer phone or loudspeaker is just more high.
5. the trailer with back-up alarm as claimed in claim 1 is characterized in that, the quantity of described sound-producing device is at least two, has at least a sound-producing device to be installed in a side of the close tractor truck operator seat of trailer body.
6. the trailer with back-up alarm as claimed in claim 5 is characterized in that, also has a sound-producing device to be installed on the afterbody of trailer body at least.
7. the trailer with back-up alarm as claimed in claim 1 is characterized in that, described indicator lamp is polychromatic light or digital character.
8. the trailer with back-up alarm as claimed in claim 1, it is characterized in that, described indicator lamp comprises the light-emitting diode of three kinds of colors, and the indicator lamp that the obstacle distance that described controller is surveyed according to described backing distance detector drives different colours is respectively lighted or glimmered.
9. the trailer with back-up alarm as claimed in claim 1 is characterized in that, described controller also is provided with in order to the far and near information with obstacle and sends to wireless launcher on the wireless receiver of tractor truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201736719U CN203157842U (en) | 2013-04-09 | 2013-04-09 | Trailer with back-up alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201736719U CN203157842U (en) | 2013-04-09 | 2013-04-09 | Trailer with back-up alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157842U true CN203157842U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201736719U Expired - Lifetime CN203157842U (en) | 2013-04-09 | 2013-04-09 | Trailer with back-up alarming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203157842U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369710A (en) * | 2014-11-28 | 2015-02-25 | 蒙政涛 | Barrier warning device for intelligent vehicle turning |
| CN105545051A (en) * | 2015-12-11 | 2016-05-04 | 成都翰兴科技有限公司 | High-sensitivity flashing light type underground parking reversing auxiliary system |
| CN106744616A (en) * | 2016-11-28 | 2017-05-31 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of group refueling system |
| CN108510802A (en) * | 2018-05-11 | 2018-09-07 | 大汉汽车集团有限公司 | A kind of pure electric coach Intelligent anti-touch collision device |
| CN109823335A (en) * | 2019-03-01 | 2019-05-31 | 武汉光庭科技有限公司 | Band hangs tag the automatic backing control method and system of vehicle |
| CN111301328A (en) * | 2020-02-24 | 2020-06-19 | 南京理工大学 | 3D vision technology-based panoramic car backing image system for truck and use method |
-
2013
- 2013-04-09 CN CN2013201736719U patent/CN203157842U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369710A (en) * | 2014-11-28 | 2015-02-25 | 蒙政涛 | Barrier warning device for intelligent vehicle turning |
| CN105545051A (en) * | 2015-12-11 | 2016-05-04 | 成都翰兴科技有限公司 | High-sensitivity flashing light type underground parking reversing auxiliary system |
| CN106744616A (en) * | 2016-11-28 | 2017-05-31 | 攀枝花市九鼎智远知识产权运营有限公司 | A kind of group refueling system |
| CN108510802A (en) * | 2018-05-11 | 2018-09-07 | 大汉汽车集团有限公司 | A kind of pure electric coach Intelligent anti-touch collision device |
| CN109823335A (en) * | 2019-03-01 | 2019-05-31 | 武汉光庭科技有限公司 | Band hangs tag the automatic backing control method and system of vehicle |
| CN111301328A (en) * | 2020-02-24 | 2020-06-19 | 南京理工大学 | 3D vision technology-based panoramic car backing image system for truck and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nanhai Road No. 1057 technology building two Room 102 building A Patentee after: SHENZHEN CIMC SECURITY AND SMART TECHNOLOGY Co.,Ltd. Address before: No. 2 Shekou Harbour Road in Shenzhen city of Guangdong Province in 518000 Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: SHENZHEN CIMC SECURITY AND SMART TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |