CN202935254U - Convenient-switching multi-view observing device of electric engineer vehicle - Google Patents
Convenient-switching multi-view observing device of electric engineer vehicle Download PDFInfo
- Publication number
- CN202935254U CN202935254U CN 201220674163 CN201220674163U CN202935254U CN 202935254 U CN202935254 U CN 202935254U CN 201220674163 CN201220674163 CN 201220674163 CN 201220674163 U CN201220674163 U CN 201220674163U CN 202935254 U CN202935254 U CN 202935254U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- camera
- switch
- convenient
- change
- 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.)
- Expired - Lifetime
Links
- 230000000007 visual effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 8
- 238000012800 visualization Methods 0.000 abstract description 4
- 238000012857 repacking Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000004382 visual function Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model relates to a convenient-switching multi-view observing device of an electric engineer vehicle and belongs to the field of electric engineer operation vehicles. A lateral view camera is disposed on a housing of an outside rear-view mirror on the right side of a vehicle. The lateral view camera outputs video signals and is connected with the video signal input end of a navigator. A two-position selector switch is disposed on an instrument panel or a bench board in a vehicle cab. Under the control of the two-position selector switch, the navigator displays pictures shot by a rearview camera in a reversing state of the vehicle. The navigator displays pictures shot by the lateral view camera in a non-reversing state of the vehicle. On the premise of not changing a control circuit of an original vehicle, an original navigator system with a visual reversing radar of a vehicle is utilized to achieve the visualization function of the lateral position of the right side of the vehicle so that visual aid can be provided for driving on the conditions of narrow road meeting, parking off sideway or complicated ground. The convenient-switching multi-view observing device improves safety of electric engineer vehicles in driving or moving processes and can be widely used for changes of various electric engineer vehicles and used in the field of vehicle equipment management.
Description
Technical field
The utility model belongs to power engineering working truck field, relates in particular to the outer Image-aided finder of a kind of car for eliminating the driver's seat blind spot.
Background technology
In real work, various electrical equipments have and much all are mounted in the operating environment complexity, without the place of good road conditions or surface condition complexity.
Application and development along with mechanized construction, increasing power engineering vehicle (comprise electricity emergency car) is used to daily power construction, patrol and examine or field device maintenance, repairing work in, greatly improved the work efficiency of on-the-spot outdoor construction, repairing work.
Simultaneously, along with the complicated variation of working environment, various the travelling that the power engineering vehicle occurs/drive the class accident also increases thereupon.
In order to guarantee the driving safety of vehicle, each car production producer has adopted various active safetys, passive safety system in a large number, improve most possibly the driving safety performance of automobile, in these safety methods, that knows has safety strap, safety air bag, safety headrest, an anti-skid brake system etc.; Be at present apply or on a large scale the technology of operational phase EBD (Electric Brakeforce Distribution), anti-slip regulation, electronic stabilizing control system, blind spot information system, collision caution system etc. are arranged.
But for the consideration of manufacturing cost, these are main, the passive security technology is all to be provided on some medium and high classes cars or cross-country car usually, for the such Contraction in Site vehicle of power engineering vehicle, rarely have configuration.
In actual field driver behavior operation process, existence due to inside and outside back mirror viewing blind zone, navigating mate normally can't be observed the actual ground situation of vehicle off front wheel the place ahead or side coil (being the side coil of right side A post), this gives moving and travelling and bring very big difficulty and inconvenience of the place of power engineering vehicle in the surface condition complexity, also has influence on the safety of Contraction in Site and smoothly, carry out fast.
How under the condition of the various auxiliary driving devices (such as Reverse Sensor, inside/outside back mirror etc.) that existing vehicle is equipped with, the cost of least cost, help chaufeur to observe the actual ground situation of vehicle off front wheel the place ahead or side coil, making it grasp as far as possible all sidedly the field ground situation of outside vehicle (particularly front, the side coil of vehicle off front wheel), is problem in the urgent need to address in actual field work.
Simultaneously, repacking to vehicle, also be subject to the restriction of the various regulations of vehicle management department of public security organ, vehicle management functional department is provided with very high threshold to remoulded car, how making the restriction that the repacking of vehicle is met the various regulations of vehicle management department, is also a difficult point in the actual vehicle facility management.
Summary of the invention
technical problem to be solved in the utility model is to provide a kind of power engineering vehicle many visuals field finder of being convenient to switch, it is on the basis of existing auxiliary driving device, with minimum change cost and work capacity, make navigating mate can observe easily the actual ground situation of vehicle off front wheel the place ahead or side coil, be the arrow path meeting, driver behavior in pulling over observing or complicated ground situation provides visual help, help to improve the power engineering vehicle be expert at sail or moving process in safety, to on-the-spot power construction and maintenance/upkeep operation, bring great convenience, also help to improve field activity efficient and shorten the driving operation time.
The technical solution of the utility model is: a kind of power engineering vehicle many visuals field finder of being convenient to switch is provided, comprise the right side outside rear-view mirror of vehicle and with the navigating instrument of video vehicle back radar, its described navigating instrument with video vehicle back radar comprises the backup camera that is arranged on vehicle rear and the navigating instrument that is arranged in vehicle cab, and described backup camera is arranged on the rear portion of vehicle; It is characterized in that: on the housing of described vehicle right side outside rear-view mirror, a side-looking camera is set; The video output signals of described side-looking camera is connected with the video signal input terminal of navigating instrument; Two change-over switches are set on the indoor gauge panel of vehicular drive or operating console.
Concrete, described side-looking camera is arranged on the outside rear-view mirror shell on the back of right side, and downward 30 ~ 45 degree of side-looking camera are obliquely installed.
Its described side-looking camera is mini embedded clamping camera, and described two change-over switches are Double-position push button formula switch or duplex ship type/rocker switch.
After the video output signals line of its described side-looking camera and the video output signals line parallel of backup camera, be connected with the video signal input terminal of navigating instrument.
Further, the VT of described side-looking camera is connected with the AV-IN port of navigating instrument.
Be wired or wireless the connection between the AV-IN port of the VT of described side-looking camera and navigating instrument.
Its described two change-over switches are dibit double-throw change-over switch; The first terminals of described two change-over switches trigger line end with the navigating instrument reverse image and are connected, the second terminals of described two change-over switches are connected with vehicle-mounted+12V power end, the 3rd terminals of described two change-over switches are connected with the red line end of the power supply of side-looking camera with the 4th terminals and after connecing, and the 5th terminals of described two change-over switches are connected with the red line end of the power supply of backup camera.
Compared with the prior art, the advantage of technical solutions of the utility model is:
1. a side-looking camera and dibit double-throw change-over switch have only been increased, just on the basis of existing vehicle assistant drive device (video vehicle back radar), allow navigating mate can observe easily the actual ground situation of vehicle off front wheel the place ahead or side coil, for the driver behavior in arrow path meeting, pulling over observing or complicated ground situation provides vision help;
2. utilize vehicle original navigating instrument system with video vehicle back radar, under the prerequisite of not changing former car control path, with minimum change cost and work capacity, realized many visuals field observation of power engineering vehicle, help to improve the power engineering vehicle be expert at sail or moving process in safety, to on-the-spot power construction and maintenance/upkeep operation, bring great convenience;
3. the circuit of changing and increasing does not relate to the control path part of automobile, in the scope that relevant laws and regulations allow, repacking meets the restriction of the various regulations of vehicle management department, the safety of original control system be can not destroy, annual test, guarantee or the vehicle registration/management work of vehicle can not be had influence on.
Description of drawings
Fig. 1 is the schematic diagram of the utility model side-looking camera installation site on right outside back mirror;
Fig. 2 is the shooting area lateral extent schematic diagram of side-looking camera;
Fig. 3 is the shooting area longitudinal extent schematic diagram of side-looking camera;
Fig. 4 is the annexation interconnecting wiring diagram of two change-over switches.
In figure, 1 is right side outside rear-view mirror shell on the back, and 2 is right side outside rear-view mirror eyeglass, and 3 are the side-looking camera, 4 is operator's compartment, and 5 is vehicle right side A post, and 6 is the vehicle off front wheel, 7 for the shooting area lateral extent of side-looking camera, 8 are the shooting area longitudinal extent of side-looking camera, and 11 is the first terminals, and 12 is the second terminals, 13 is the 3rd terminals, 14 is the 4th terminals, and 15 is the 5th terminals, and 16 is the 6th terminals.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In Fig. 1, side-looking camera 3 is arranged in cavity between right side outside rear-view mirror shell on the back 1 and right side outside rear-view mirror eyeglass 2.
In Fig. 2, power engineering vehicle many visuals field finder of being convenient to switch provided by the utility model, be provided with a side-looking camera 3 on vehicle right side outside rear-view mirror shell on the back 1, the video output signals of described side-looking camera is connected with the video signal input terminal of navigating instrument; Two change-over switches are set on the interior gauge panel of operator's compartment 4 or operating console (not shown), are used for switching the on/off of side-looking camera and backup camera power supply; Under the control of two change-over switches, described navigating instrument shows the taken picture of backup camera under the vehicle backing state; Under the non-reversing state of vehicle, show the taken picture of side-looking camera, under the prerequisite of not changing former car control path, utilize the reversing display system of former car, realized the visualization function of side coil, be the driver behavior in arrow path meeting, pulling over observing or complicated ground situation, provide a kind of vision to help, can greatly improve the power engineering vehicle be expert at sail or moving process in safety.
In Fig. 2 and Fig. 3, downward 30 ~ 45 degree of described side-looking camera 3 are obliquely installed, be used for taking the ground scene of A post 5 right sides, vehicle right side and right front, the shooting area lateral extent 7 of side-looking camera is as shown in V-type mark region in Fig. 2, the shooting area longitudinal extent 8 of side-looking camera makes chaufeur just can observe easily the ground of vehicle off front wheel 6 the place aheads or side coil/road surface situation on its driver's seat as shown in V-type mark region in Fig. 4.
For the ease of installation and wiring, the optional mini embedded clamping camera of its described side-looking camera, described two change-over switches are Double-position push button formula switch or duplex ship type/rocker switch.Many these series products are available owing to having on the market, therefore its concrete model and principle of work are no longer narrated at this.
Further, after the video output signals line of described side-looking camera and the video output signals line parallel of backup camera, be connected with the video signal input terminal of navigating instrument.
Further, the VT of described side-looking camera is connected with the AV-IN port of navigating instrument.
Can adopt wired or wireless mode to be connected between the AV-IN port of the VT of its described side-looking camera and navigating instrument.
Have on the market the product of many navigating instruments, backup camera and embedded clamping camera available, between camera and navigating instrument, the concrete mode of connection of vision signal is no longer narrated at this, can carry out with reference to the content of its product description during actual repacking.
The technical program is provided with two change-over switches on the indoor gauge panel of vehicular drive or operating console, be used for switching the on/off of side-looking camera and backup camera power supply; Under the control of described two change-over switches, described navigating instrument shows the taken picture of backup camera under the vehicle backing state; Under the non-reversing state of vehicle, show the taken picture of side-looking camera, under the prerequisite of not changing former car control path, utilize the reversing display system of former car, realized the visual function of the outer image of side coil car, driver behavior in arrow path meeting, pulling over observing or complicated ground situation provides visual help, improved the power engineering vehicle be expert at sail or moving process in safety.
In Fig. 4, described two change-over switches are dibit double-throw change-over switch; When the switch primary importance, the first terminals 11 of dibit double-throw change-over switch and the 5th terminals 15 are connected, and the second terminals 12 and the 6th terminals 16 are connected; When the switch second place, the first terminals 11 of dibit double-throw change-over switch and the 3rd terminals 13 are connected, and the second terminals 12 and the 4th terminals 14 are connected.
The first terminals 11 of its two change-over switches trigger line end with the navigating instrument reverse image and are connected, the second terminals 12 are connected with vehicle-mounted+12V power end, the 3rd terminals 13 and the 4th terminals 14 and connect after with the power supply of side-looking camera redness line end (in automobile circuit, usually represent positive power source terminal with red line, represent negative power end with the black line, lower same) connect, the 5th terminals 15 are connected with the red line end of the power supply of backup camera.
On the operation master mode of this device, due to the video output signals of side-looking camera and backup camera and connect, and with video signal input terminal (the AV-IN port of navigating instrument, be commonly called as the reverse image line) the corresponding connection, when two change-over switches when being in primary importance (for example, being in not down state), backup camera work, power supply is sent to the first terminals from the 5th terminals, triggers the demonstration of navigating instrument.
When two change-over switches (for example are in the second place, be in down state) time power supply from the second terminals to the four terminals, power supply is provided for the side-looking camera, because the 4th terminals and the 3rd terminals are direct coupled, power supply is delivered to the first terminals from the 3rd terminals, trigger the demonstration of navigating instrument, and then realize the visualization function of vehicle right side side coil.
Due to the video output signals of side-looking camera and backup camera and connect, and be provided with two change-over switches and carry out electrical source exchange, just carry out complicated vision signal, power supply without components and parts such as relays and changed.
On display effect, when opening the side coil visual function, the operation of extension reverse gear, can make original back-up video display system automatically switch to the backsight state, realize the reversing visual function, and in non-reverse gear situation, opening the side coil visual function, original back-up video display system shows the actual ground situation of vehicle off front wheel the place ahead or side coil, for the driver behavior in arrow path meeting, pulling over observing or the complicated ground situation of navigating mate provides visual help.
On some medium and high classes automobiles, is furnished with a kind of blind monitoring system.What is called blind monitoring system, exactly by radar, the first-class device of making a video recording, blind area to vehicle both sides when Vehicle Driving Cycle is surveyed, if there are other vehicles to enter the blind area, can point out the driver at back mirror or other assigned addresses, thereby inform when the driver is the preferably opportunity of doubling, decrease the accident that occurs because of doubling.
for example, the BLIS(Blind Spot Information System of Volvo) blind spot information system, that a camera respectively is installed under two outside rear-view mirrors, can monitor after car 9 meters, each zone of wide 3.5 meters, both sides, this is just in Vehicle Driving Cycle, an invisible visual dead angle from inside rear-view mirror and outer rearview mirror, be referred to as the blind area, if Vehicle Driving Cycle is arranged in the blind area, modified line forms danger to this car, a red light on vehicle A post (column between vehicle front windshield and driver door) will glimmer, and send the buzz alarm, chaufeur is pointed out, modified line this moment is dangerous.
But for the consideration of manufacturing cost, this blind spot information system is all to be provided on some medium and high classes cars or senior cross-country car usually, for the such Contraction in Site vehicle of power engineering vehicle, and not configuration.
Moreover, if install above-mentioned blind spot information system additional for existing power engineering vehicle, the one, the repacking cost is higher, and can only in vehicle both sides, the rear to the blind area warn, a difficult problem is observed in the visual field that can't solve the place ahead, vehicle right side; The 2nd, this repacking often needs to relate to the change of the original control path part of automobile, and this exactly country " motor vehicle management way " and the Ministry of Public Security " self-propelled vehicle registration regulation " unallowed, safety operation control performance to the power engineering vehicle also is difficult to avoid and can exert an influence, and is unfavorable for ensureing the safety of working truck.
the technical solution of the utility model is under the prerequisite of not changing former car control path, utilize original back-up video display system, with minimum change cost and work capacity, realized the visualization function of the side coil of vehicle right front position, neither affect the safety operation control performance of former car, can not have influence on again the annual test of vehicle, guarantee or vehicle registration/management work, realized many visuals field observation of power engineering vehicle, help to improve the power engineering vehicle be expert at sail or moving process in safety, to on-the-spot power construction and maintenance/upkeep operation, bring great convenience.
The utility model can be widely used in the repacking of various power engineering vehicles or the facility management field of vehicle.
Claims (7)
1. power engineering vehicle many visuals field finder of being convenient to switch, comprise the right side outside rear-view mirror of vehicle and with the navigating instrument of video vehicle back radar, its described navigating instrument with video vehicle back radar comprises the backup camera that is arranged on vehicle rear and the navigating instrument that is arranged in vehicle cab, and described backup camera is arranged on the rear portion of vehicle; It is characterized in that:
On the housing of described vehicle right side outside rear-view mirror, a side-looking camera is set;
The video output signals of described side-looking camera is connected with the video signal input terminal of navigating instrument;
Two change-over switches are set on the indoor gauge panel of vehicular drive or operating console.
2. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 1, it is characterized in that described side-looking camera is arranged on the outside rear-view mirror shell on the back of right side, downward 30 ~ 45 degree of side-looking camera are obliquely installed.
3. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 1, it is characterized in that described side-looking camera is mini embedded clamping camera, described two change-over switches are Double-position push button formula switch or duplex ship type/rocker switch.
4. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 1, after it is characterized in that the video output signals line parallel of the video output signals line of described side-looking camera and backup camera, be connected with the video signal input terminal of navigating instrument.
5. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 1, it is characterized in that the VT of described side-looking camera is connected with the AV-IN port of navigating instrument.
6. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 5, be wired or wireless the connection between the VT that it is characterized in that described side-looking camera and the AV-IN port of navigating instrument.
7. according to power engineering vehicle many visuals field finder of being convenient to switch claimed in claim 1, it is characterized in that described two change-over switches are dibit double-throw change-over switch; The first terminals of described two change-over switches trigger line end with the navigating instrument reverse image and are connected, the second terminals of described two change-over switches are connected with vehicle-mounted+12V power end, the 3rd terminals of described two change-over switches are connected with the red line end of the power supply of side-looking camera with the 4th terminals and after connecing, and the 5th terminals of described two change-over switches are connected with the red line end of the power supply of backup camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674163 CN202935254U (en) | 2012-12-07 | 2012-12-07 | Convenient-switching multi-view observing device of electric engineer vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674163 CN202935254U (en) | 2012-12-07 | 2012-12-07 | Convenient-switching multi-view observing device of electric engineer vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935254U true CN202935254U (en) | 2013-05-15 |
Family
ID=48319510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674163 Expired - Lifetime CN202935254U (en) | 2012-12-07 | 2012-12-07 | Convenient-switching multi-view observing device of electric engineer vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935254U (en) |
-
2012
- 2012-12-07 CN CN 201220674163 patent/CN202935254U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113195329B (en) | Redundant hardware system for autonomous vehicles | |
| CN209912357U (en) | Automobile teaching device | |
| CN109839281B (en) | Real vehicle test acquisition system and method | |
| CN110083109A (en) | A kind of unmanned vehicle tele-control system and its method | |
| DE102009048491A1 (en) | Retrofit system for a vehicle, retrofit component and method for performing a driver assistance function | |
| CN104104915A (en) | Multifunctional driving monitoring early warning system based on mobile terminal | |
| CN207106337U (en) | A kind of vehicle blind zone early warning system | |
| CN106347223A (en) | Vehicle-mounted intelligent rearview mirror | |
| CN102941823B (en) | A kind of power engineering vehicle many visuals field finder being convenient to switch | |
| CN102941826B (en) | A kind of method and device guaranteeing power engineering vehicle driving safety | |
| CN102887113A (en) | Auxiliary safe driving device | |
| CN202935254U (en) | Convenient-switching multi-view observing device of electric engineer vehicle | |
| CN202935281U (en) | Device capable of ensuring driving safety of power engineering vehicle | |
| CN201608826U (en) | Automobile omnibearing visual system | |
| CN216833230U (en) | Auxiliary driving information screen and numerical control power supply system thereof | |
| CN102180125A (en) | Automobile blind area eliminating mirror | |
| CN110316130B (en) | Vehicle side safety distance display system | |
| CN115167367A (en) | Reversing collision avoidance system based on active safety and V2X technology | |
| CN113409646A (en) | Real-time switching device and system for virtual driving and real driving | |
| CN112606685B (en) | TSR device for identifying traffic sign of hydrogen energy automobile | |
| CN218805522U (en) | Vehicle-mounted system and vehicle | |
| CN110281870A (en) | Safety assisting system and Risk Management method in a kind of compartment based on 3D panoramic technique | |
| CN209795327U (en) | Automatic switching device for side real-time monitoring of tramcar | |
| TWM566163U (en) | Rear safe distance display system | |
| CN216659872U (en) | Automatic parking system for automobile train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |