CN106379228B - A kind of lorry astern radar device - Google Patents
A kind of lorry astern radar device Download PDFInfo
- Publication number
- CN106379228B CN106379228B CN201610947089.1A CN201610947089A CN106379228B CN 106379228 B CN106379228 B CN 106379228B CN 201610947089 A CN201610947089 A CN 201610947089A CN 106379228 B CN106379228 B CN 106379228B
- Authority
- CN
- China
- Prior art keywords
- lorry
- relief hole
- radar
- astern
- protective case
- 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
- B60Q1/0029—Spatial arrangement
- B60Q1/0035—Spatial arrangement relative to the vehicle
-
- 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
- B60Q1/2615—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 mounted on the vehicle body, e.g. with magnets
-
- 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
- B60Q1/2696—Mounting of devices using LEDs
-
- 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
- B60Q1/48—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 parking purposes
-
- 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
- B60Q1/48—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 parking purposes
- B60Q1/484—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 parking purposes for showing outline of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The present invention relates to the two sides in vehicle body extend outwardly certain distance setting reversing radar, monitoring angle is provided to the rear of reversing radar monitoring vehicle, radar indicator light can be according to the obstacle distance at the detecting distance reacting vehicle rear of reversing radar simultaneously, driver can be immediately seen reversing radar car light flashing state from rearview mirror, assisting car backing, cost is relatively low.It is higher to the fitness of noisy environment compared to audible alarm；Without arranging that additional signal wire feeds back range information, the judgement to rear obstacle is directly completed by observation radar indicator light, installation site will not generate occupancy to lorry space, while cost is relatively low, is suitable for large-sized truck.
Description
Technical field
The present invention relates to the automobile-used reversing radar fields in field, and in particular to a kind of lorry astern radar device.
Background technique
Reversing radar full name is also " parking assist apparatus " " reverse collision prevention radar ", when being automobile parking or reversing
Safety aid, by ultrasonic sensor (being commonly called as popping one's head in), controller and display (or buzzer) etc. part form.Energy
The case where with sound or driver's peripheral obstacle is informed in more intuitive display, relieves driver and parks, moves backward and rise
Caused puzzlement is all around visited when motor-car, and driver is helped to clear away the defect of blind area and blurred vision,
Improve the safety driven.And lorry is due to the limitation of installation space, it is more inconvenient to install reversing radar, and boxcar rear portion
Blind spot is more, more increases difficulty when reversing.
Summary of the invention
The object of the present invention is to provide a kind of lorry astern radar devices, solve the above technical problem:
Technical problem solved by the invention can be realized using following technical scheme: a kind of lorry reversing radar dress
It sets, including bracket and sensor housing；
The bracket includes hold-down support, connection strut and protective case；The hold-down support is used for and goods
Vehicle is fixed, and the protective case and the hold-down support are fixed by connecting strut, the protective case packet
The sensor housing is covered, locating sensor housing is provided with reversing radar and radar indicator light；
The protective case is provided with the first relief hole and the second relief hole, and the probe of the reversing radar passes through
First relief hole is exposed, and the radar indicator light is exposed by the second relief hole；
The hold-down support is used to symmetrically be fixed on the two sides of truck tail, and the longitudinal axis with the vehicle body of the lorry
The angle that 0 degree of line Cheng Buwei, the dead astern region setting of the tailstock of first relief hole towards the lorry, described second allows
Position hole is arranged towards the headstock of the lorry, and the connection strut makes to produce between the sensor housing and the vehicle body of the lorry
A raw pre-determined distance, so that dead astern region of the setting direction of the probe of the reversing radar towards the tailstock, and make institute
The direction of illumination of radar indicator light is stated towards the headstock of the lorry.
In this way, extending outwardly certain distance setting reversing radar in the two sides of vehicle body, reversing radar monitoring vehicle is given
Rear provides monitoring angle, while radar indicator light can be according to the barrier at the detecting distance reacting vehicle rear of reversing radar
Distance, driver can be immediately seen reversing radar car light flashing state from rearview mirror, and assisting car backing, cost is relatively low.
It is higher to the fitness of noisy environment compared to audible alarm；Without arranging that additional signal wire feeds back range information,
The judgement to rear obstacle is directly completed by observation radar indicator light, installation site will not generate occupancy to lorry space,
Cost is relatively low simultaneously, is suitable for large-sized truck.
Further, when the hold-down support is fixed on lorry, the direction of illumination of the radar indicator light is by described
The forward direction of lorry is obliquely installed to the longitudinally asymmetric plane of the lorry.
Further, when the hold-down support is fixed on lorry, the setting direction of the probe of the reversing radar by
The backward of the lorry is obliquely installed to the longitudinally asymmetric plane of the lorry.
Further, the bracket is rubber standoff.
Further, the connection strut is obliquely installed upwards from the hold-down support to the protective case direction.
Further, the connection strut is internally provided with away line chamber, and the hold-down support is provided with cable hole, described
Walk the inside that line chamber is connected to the cable hole and the protective case.
Further, the protective case is provided with third relief hole, and the sensor housing is provided with side clearance lamps, institute
The direction of illumination for stating side clearance lamps deviates from the vehicle body of the lorry, and the side clearance lamps is naked by the third relief hole
Dew.
Further, the protective case is provided with the 4th relief hole, and the sensor housing is provided with rear clearance lamps, institute
The direction of illumination for stating rear clearance lamps is the backward of the lorry, and the rear clearance lamps is exposed by the 4th relief hole.
Further, the protective case is provided with the 5th relief hole, and the sensor housing is provided with front clearance lamps, institute
The direction of illumination for stating front clearance lamps is the forward direction of the lorry, and the front clearance lamps is exposed by the 5th relief hole.
Further, it is additionally provided on the connection strut and passes through through-hole for cable.
The utility model has the advantages that due to using the technology described above, the present invention in the two sides of vehicle body in this way, extend outwardly centainly
Distance setting reversing radar provides monitoring angle to the rear of reversing radar monitoring vehicle, while radar indicator light can basis
The obstacle distance at the detecting distance reacting vehicle rear of reversing radar, driver can be immediately seen reversing radar car light from rearview mirror
Flashing state, assisting car backing, cost is relatively low.
It is higher to the fitness of noisy environment compared to audible alarm；Without arranging that additional signal wire feeds back range information,
The judgement to rear obstacle is directly completed by observation radar indicator light, installation site will not generate occupancy to lorry space,
Cost is relatively low simultaneously, is suitable for large-sized truck.
Detailed description of the invention
Fig. 1 is lorry astern radar device overlook direction schematic diagram of the invention；
Fig. 2 is lorry astern radar device monitoring area schematic of the invention；
Fig. 3 is sectional view along A-A in Fig. 1；
Fig. 4 is B-B direction cross-sectional view in Fig. 3；
Fig. 5 is that lorry astern radar device of the invention assembles explosive view；
Fig. 6 be in Fig. 3 K to schematic diagram；
Fig. 7 is hardware circuit design figure.
Appended drawing reference: 1, lorry；100, bracket；110, hold-down support；120, strut is connected；121, through-hole；122, cabling
Chamber；130, protective case；131, the first relief hole；132, the second relief hole；133, third relief hole；134, the 4th relief hole；
145, the 5th relief hole；200, sensor housing；210, reversing radar；220, radar indicator light；230, side clearance lamps；240,
Rear clearance lamps；250, front clearance lamps；260, circuit board；300, breathable films.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Referring to Fig.1, a kind of 1 reversing radar of lorry, 210 device, including bracket 100 and sensor housing 200；
Bracket 100 includes hold-down support 110, connection strut 120 and protective case 130；Hold-down support 110 is used for and lorry
1 is fixed, and protective case 130 and hold-down support 110 are fixed by connection strut 120, and protective case 130 coats sensor housing 200, institute
Place's sensor housing 200 is provided with reversing radar 210 and radar indicator light 220；Protective case 130 is provided with the first relief hole
131 and second relief hole 132, the probe of reversing radar 210 is exposed by the first relief hole 131, and radar indicator light 220 passes through the
Two relief holes 132 are exposed；
Hold-down support 110 is used to symmetrically be fixed on the two sides of 1 tail portion of lorry, and the longitudinal direction with the vehicle body of the lorry 1
The angle that 0 degree of axis Cheng Buwei, the dead astern region setting of the tailstock of the first relief hole 131 towards lorry 1, described second
Relief hole 132 is arranged towards the headstock of lorry 1, and connection strut 120 makes to generate between sensor housing 200 and the vehicle body of lorry 1
One pre-determined distance, so that dead astern region of the setting direction of the probe of reversing radar 210 towards the tailstock, radar indicator light 220
Headstock of the direction of illumination towards lorry 1.Preferably, when installation, hold-down support 110 and the vehicle body axis of lorry 1 are set in 90 degree
It sets.
In this way, the two sides of vehicle body extend outwardly certain distance setting reversing radar 210, to reversing radar 210 supervise
The rear of control vehicle provides monitoring angle, as shown in Fig. 2, radar indicator light 220 can be according to the detection of reversing radar 210 simultaneously
Obstacle distance apart from reacting vehicle rear, driver can be immediately seen 210 car light flashing state of reversing radar from rearview mirror, auxiliary
Reversing is helped, cost is relatively low.
It is higher to the fitness of noisy environment compared to audible alarm；Without arranging that additional signal wire feeds back range information,
The judgement to rear obstacle is directly completed by observation radar indicator light 220, installation site will not generate 1 space of lorry and account for
With, while cost is relatively low, is suitable for large-sized truck 1.
Referring to shown in Fig. 3-5, when hold-down support 110 is fixed on lorry 1, the direction of illumination of radar indicator light 220 by
The forward direction of lorry 1 is obliquely installed to the longitudinally asymmetric plane of lorry 1.When hold-down support 110 is fixed on lorry 1, thunder of moving backward
Setting direction up to 210 probe is obliquely installed from the backward of lorry 1 to the longitudinally asymmetric plane of lorry 1.
Referring to shown in Fig. 3, bracket 100 is rubber standoff 100.Strut 120 is connected from hold-down support 110 to protective case 130
Direction is obliquely installed upwards.Heat release hole can also be set on protective case 130, offer heat release hole on sensor housing 200, pass through
The film that radiates realizes the isolation of the inner wall of protective case 130 and sensor, and under the premise of guaranteeing heat dissipation, fluid partitioning enters as far as possible
Inside sensor housing 200.
Referring to shown in Fig. 4, connection strut 120 is internally provided with away line chamber 122, and hold-down support 110 is provided with cable hole,
Walk the inside that line chamber 122 is connected to cable hole and protective case 130.
Referring to Figure 5, protective case 130 is provided with third relief hole 133, and sensor housing 200 is provided with side and shows exterior feature
Lamp 230, the direction of illumination of side clearance lamps 230 deviate from the vehicle body of lorry 1, and side clearance lamps 230 is naked by third relief hole 133
Dew.Protective case 130 is provided with the 4th relief hole 134, and sensor housing 200 is provided with rear clearance lamps 240, rear clearance lamps
240 direction of illumination is the backward of lorry 1, and rear clearance lamps 240 is exposed by the 4th relief hole 134.Protective case 130 is provided with
5th relief hole 145, sensor housing 200 are provided with front clearance lamps 250, and the direction of illumination of front clearance lamps 250 is lorry 1
Forward direction, front clearance lamps 250 by the 5th relief hole 145 it is exposed.So, so that before the device, the vehicle of side, rear
, pedestrian can be easy to find the device, be not likely to produce collision.Three clearance lamps can be respectively set to yellow light, white light and red
Light is to distinguish.All electric devices be powered by circuit board 260, power supply line directly carried out line by walking line chamber 122.
Referring to shown in Fig. 3, connects and be additionally provided with through-hole 121 on strut 120.Facilitate grasping.
Referring to shown in Fig. 7, hardware circuit part is as follows, is powered by LDO to single-chip microcontroller, single-chip microcontroller sends certain amount
40HZPWM pulse is that high-tension pulse brings driving ultrasonic sensor to middle all transformer boostings, should when having feedback signal
Signal by amplifying circuit amplify, then by amplified signal by bandpass filter progress bandpass filtering after by single_chip_computer terminal
It receives, the distance of measurement is then calculated by single-chip microcontroller internal arithmetic, and show according to the distance controlling backing distance of measurement
The flash pattern of LED, and distance and the frequency relation of flashing can be as follows, when sensor is detected with rear obstacle distance one
When within rice, backing distance shows that LED light will be always on；When detection range and rear obstacle distance are at one meter to two
When rice, backing distance shows LED light meeting fast blink, and frequency is that 150ms flashing is primary；When detection range and rear
For obstacle distance when two meters to seven meters of two o'clock, backing distance shows that LED light can flash at a slow speed, frequency 300ms
Flashing is primary；A step of ranging is completed as follows, 1, initialization apparatus；2, controller sends several 40HZPWM pulses；3, etc.
Avoid dead zone to certain time, and if be not received by signal in the time, retransmit pulse signal；4, processing pulse letter
Number and calculate distance, processing mode includes filtering and amplification；5, it flashes according to apart from different controls reversing indicator light different
Frequency.Complete the control action of primary reversing indicator light.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of lorry astern radar device, which is characterized in that including bracket and sensor housing；
The bracket includes hold-down support, connection strut and protective case；The hold-down support with lorry for fixing, the guarantor
Sheath and the hold-down support are fixed by connecting strut, and the protective case coats the sensor housing, locating sensor shell
Body is provided with reversing radar and radar indicator light；
The protective case is provided with the first relief hole and the second relief hole, and the probe of the reversing radar is naked by the first relief hole
Dew, the radar indicator light are exposed by the second relief hole；
The hold-down support is used to symmetrically be fixed on the two sides of truck tail, and with the longitudinal axis of the vehicle body of the lorry at
It is not 0 degree of angle, the dead astern region setting of the tailstock of first relief hole towards the lorry, second relief hole
Headstock setting towards the lorry, the connection strut make to generate one between the sensor housing and the vehicle body of the lorry
Pre-determined distance, so that dead astern region of the setting direction of the probe of the reversing radar towards the tailstock, and make the thunder
Up to indicator light direction of illumination towards the headstock of the lorry.
2. a kind of lorry astern radar device according to claim 1, which is characterized in that when the hold-down support is fixed on
When on lorry, longitudinally asymmetric plane inclination of the direction of illumination of the radar indicator light from the forward direction of the lorry to the lorry
Setting.
3. a kind of lorry astern radar device according to claim 1, which is characterized in that when the hold-down support is fixed on
When on lorry, the setting direction of the probe of the reversing radar is from the backward longitudinally asymmetric plane to the lorry of the lorry
It is obliquely installed.
4. a kind of lorry astern radar device according to claim 1, which is characterized in that the bracket is rubber standoff.
5. a kind of lorry astern radar device according to claim 1, which is characterized in that the connection strut is by described solid
Determine support to be obliquely installed upwards to the protective case direction.
6. a kind of lorry astern radar device according to claim 1, which is characterized in that the inside of the connection strut is set
Be equipped with away line chamber, the hold-down support is provided with cable hole, it is described walk line chamber be connected to the interior of the cable hole and the protective case
Portion.
7. a kind of lorry astern radar device according to claim 1, which is characterized in that the protective case is provided with third
Relief hole, the sensor housing are provided with side clearance lamps, and the direction of illumination of the side clearance lamps is away from the lorry
Vehicle body, the side clearance lamps are exposed by the third relief hole.
8. a kind of lorry astern radar device according to claim 1, which is characterized in that the protective case is provided with the 4th
Relief hole, the sensor housing are provided with rear clearance lamps, and the direction of illumination of the rear clearance lamps is after the lorry
To the rear clearance lamps is exposed by the 4th relief hole.
9. a kind of lorry astern radar device according to claim 1, which is characterized in that the protective case is provided with the 5th
Relief hole, the sensor housing are provided with front clearance lamps, and the direction of illumination of the front clearance lamps is before the lorry
To the front clearance lamps is exposed by the 5th relief hole.
10. a kind of lorry astern radar device according to claim 1, which is characterized in that also set on the connection strut
It is equipped with and passes through through-hole for cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947089.1A CN106379228B (en) | 2016-10-26 | 2016-10-26 | A kind of lorry astern radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947089.1A CN106379228B (en) | 2016-10-26 | 2016-10-26 | A kind of lorry astern radar device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379228A CN106379228A (en) | 2017-02-08 |
| CN106379228B true CN106379228B (en) | 2019-01-29 |
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ID=57958374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947089.1A Active CN106379228B (en) | 2016-10-26 | 2016-10-26 | A kind of lorry astern radar device |
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| Country | Link |
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| CN (1) | CN106379228B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472118B (en) * | 2017-09-08 | 2023-08-25 | 徐州徐工矿业机械有限公司 | Mining dump truck back light mounting seat structure |
| CN110053545A (en) * | 2019-05-13 | 2019-07-26 | 斑马网络技术有限公司 | Control method, device, medium and the electronic equipment of car lighting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844541A (en) * | 2010-05-21 | 2010-09-29 | 重庆长安汽车股份有限公司 | Car-coming warning device for rear-view dead zone |
| CN204515132U (en) * | 2015-04-10 | 2015-07-29 | 郑锦添 | Radio car backing radar |
| CN206141424U (en) * | 2016-10-26 | 2017-05-03 | 上海康耐司信号设备有限公司 | Freight train reversing radar device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007087757A1 (en) * | 2006-02-01 | 2007-08-09 | Daniel Aguilar Arrieta | Lighting system which facilitates the visual estimation of parking distances |
-
2016
- 2016-10-26 CN CN201610947089.1A patent/CN106379228B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844541A (en) * | 2010-05-21 | 2010-09-29 | 重庆长安汽车股份有限公司 | Car-coming warning device for rear-view dead zone |
| CN204515132U (en) * | 2015-04-10 | 2015-07-29 | 郑锦添 | Radio car backing radar |
| CN206141424U (en) * | 2016-10-26 | 2017-05-03 | 上海康耐司信号设备有限公司 | Freight train reversing radar device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106379228A (en) | 2017-02-08 |
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