Automobile and on automobile with rearward show front road conditions security system
This utility model is related to a kind of automobile and on automobile rearward to show the security system of front road conditions.
With the fast development and the raising of living standards of the people of auto industry, increasing people adopts automobile generation
Step, increasing automobile swarms road；Therewith, safe driving and effective control contingency is thus lifted to accordingly
Height studied.But, large-scale car is larger due to vehicle body, and the sight line of vehicle below is had a strong impact on during driving, behind
Vehicle does not know the traffic information in front, cannot take effective measures in time under emergency case, and safe driving is caused
Very big hidden danger.
Disclosing one kind in Authorization Notice No. is for the Chinese utility model patent of CN204184253U can provide for rear car
The automobile in the visual field, it installs photographic head, photographic head connection photographic head line, photographic head line connection LCD TV at the top of vehicle head
Screen, in railway carriage back plate, photographic head is formed for collection front road conditions and will gathered liquid crystal television screen with liquid crystal television screen
To front road conditions be shown to the shooting-display device of front vehicle driver, railway carriage back plate is located at railway carriage afterbody, automotive interior
Instrument board is installed, on the dash panel fixed switch.When using, in the case where traffic lights are run into, opened by driver and switched, will
Signal information taken by photographic head is displayed in LCDs, and to the driver of front vehicle the visual field is provided, and is prevented
Rear car is made a dash across the red light by mistake, when traffic lights are not run into, can be operated more convenient by driver's closing switch.But on this automobile
Rearward display information is controlled whether due to fully relying on driver-controlled switch, is practically always occurred because driver loses
Leak and forget to open the problem of switch, the driver of front vehicle cannot be obtained by front vehicles from the display screen at front truck rear
The signal information for blocking so that this display device performs practically no function, does not have the effect of corresponding safety instruction.
Utility model content
This utility model provide it is a kind of on automobile rearward to show the security system of front road conditions, it is existing to solve
Have present in technology and easily to occur causing rearward vehicle the technology in the visual field can not be provided ask because driver forgets to open switch
Topic；Meanwhile, this utility model also provides a kind of automobile using above-mentioned security system.
This using it is new it is provided on automobile rearward showing the technical side of the security system of front road conditions
Case is：Rearward to show the security system of front road conditions on automobile, before for being arranged on automobile with collection
Square traffic information and the traffic information for collecting is shown to front vehicle driver shooting-display device, also include use
In the vehicle speed detector device of detection automobile speed and for receiving the detection signal of vehicle speed detector device output to control to image-show
Showing device does not show traffic information when speed is 0, shows the controller of traffic information, controller and car when speed is not 0
Speed detector, shooting-display device correspondence connect.
Shooting-the display device include for be arranged on automotive front with gather front traffic information front photographic head and
The rear display screen for showing front traffic information with the driver of rearward vehicle for being arranged on automobile rear, front photographic head is with after
Display screen is connected respectively with the controller.
The technical scheme of automobile provided by the utility model is：Automobile, including car body, car body is provided with for rearward
Show front traffic information security system, the security system include be arranged on car body for collection front traffic information simultaneously
The traffic information for collecting is shown to the shooting-display device of the driver of front vehicle, security system is also examined including speed
Survey device and the detection signal for receiving vehicle speed detector device output is not shown with controlling shooting-display device when speed is as 0
Show traffic information, show when speed is not 0 the controller of traffic information, controller and vehicle speed detector device, shooting-show are filled
Put correspondence connection.
The car body is provided with vehicle power, and the controller is conductively connected with vehicle power.
Electric fuse is provided between the controller and vehicle power.
The car body is the car body with front wall and back wall, and shooting-display device includes that the roof for being arranged on car body is anterior
For collection front traffic information front photographic head and be arranged on car body back wall the driver for rearward vehicle show
Show the rear display screen of front traffic information, front photographic head and rear display screen are connected respectively with the controller.
The rear display location is in the top of the back wall of the car body.
The beneficial effects of the utility model are：Automobile provided by the utility model, is not only provided with corresponding on car body
Shooting-display device, is additionally provided with vehicle speed detector device and controller on car body, the controller is defeated for receiving vehicle speed detector device
The detection signal for going out with control shooting-display device do not show when speed is as 0 traffic information, speed not be 0 when show before
Square traffic information, so, by vehicle speed detector device automatic detection speed, and by controller according to detecting side speed,
Automatically control whether shooting-display device shows traffic information, it is to avoid occur causing not show road conditions because of artificial omission
The problem of information, it is not necessary to artificially operated, it also avoid driver because operation-control switch causes to divert one's attention further to cause
There is the hidden danger of vehicle accident.
Further, powered to controller using vehicle power, it is not necessary to power supply is separately configured again, it is easy to use.
Further, by it is rear show it is full frame be arranged on the back wall of car body, the driver for being easy to front vehicle watches.
Description of the drawings
Fig. 1 is that a kind of structure of embodiment of the automobile that can rearward show front road conditions provided by the utility model is shown
It is intended to；
Fig. 2 is the left view of automobile shown in Fig. 1；
Fig. 3 is the right view of automobile shown in Fig. 1；
Fig. 4 is the control principle schematic diagram that automobile shown in Fig. 1 rearward shows front road conditions.
As shown in Figures 1 to 4, a kind of embodiment of the automobile that can rearward show front road conditions, the vapour in the embodiment
Car is car, including car body 1, and car body 1 is provided with the security system for rearward showing front traffic information, security system bag
Include for gather car front traffic information and the traffic information for collecting is shown to front vehicle driver shooting-aobvious
Showing device, security system also includes vehicle speed detector device and for receiving the detection signal of vehicle speed detector device output to control to take the photograph
Picture-display device does not show traffic information when speed is 0, shows the controller of traffic information when speed is not 0, herein
The corresponding connection of controller and vehicle speed detector device, shooting-display device.
Vehicle power is provided with car body, controller is conductively connected with vehicle power, and in controller and vehicle power
Between be provided with electric fuse.
In the present embodiment, car body 1 has front wall 5 and back wall 4, and shooting-display device includes being arranged on the front wall 5 of car body
The driver for rearward vehicle of front photographic head 2 and the back wall 4 for being arranged on car body for collection front traffic information shows
Show the rear display screen 3 of front traffic information, for ease of observation front road conditions, it is anterior that front photographic head 2 is arranged at roof.Front photographic head
2 and rear display screen 3 be connected with controller respectively, the proactive road conditions video information sent as hair is received by controller, and by these
Road conditions video information is sent to rear display screen.Also, the driver for the ease of front vehicle observes traffic information, rear can show
Display screen 3 is arranged on the top of back wall 4.
When using, powered from vehicle power to controller, and by vehicle speed detector device such as vehicle speed sensor detection passenger car
Speed, when speed is 0, control does not work according to the signal control shooting-display device for receiving, and does not show on rear display screen
Show front traffic information, and when speed is not 0, the front traffic information that controller collects front photographic head is transmitted to rear and shown
Display screen, now, the traffic information in front of rear display screen display checks front road conditions, rear car for the driver of front vehicle
Driver can in time recognize that car front and gathers corresponding measure at traffic information, it is to avoid produce because realizing bad
Safe driving hidden danger.
In the present embodiment, controller is arranged between front photographic head and rear display screen, plays a part of transmission of video information.
In other embodiments, controller can also only be used for controlling front photographic head or the work of rear display screen, i.e., according to speed information control
Whether photographic head gathers whether display screen after front road conditions or control is shown collected by front photographic head and sent to coming before system
Front traffic information.
In the present embodiment, shooting-display device includes front photographic head and rear display screen, and front photographic head is located at before roof
Portion, rear display screen is located at back wall, in other embodiments, it is also possible to which front photographic head is located at into anterior gusset.
The present embodiment by taking car body as an example, in fact, can also be by shooting-display device, controller and vehicle speed detector device
Apply on other vehicles such as truck, equally the traffic information in front can be sent to rear display screen.
This utility model also provide it is a kind of on automobile with rearward show front road conditions security system enforcement
Example, the content of the security system is identical with the structure of the security system of the above-mentioned automobile that can rearward show front road conditions, here
Repeat no more.
When in use, the front photographic head of security system can be arranged on automotive front, and rear display screen is arranged on into automobile
Rear portion, vehicle can be common car, car, lorry, or container carrier, now, rear display screen can be pacified
The rear portion of container is mounted in, rear display screen is also arranged in the rear portion of automobile.