The motoring condition alarming device
Technical field
The utility model relates to a kind of alarming device, particularly a kind of motoring condition alarming device.
Background technology
At present, among the taillight of general automobile, have only stoplight stop lamp and steering indicating light, it is the Warning light that is used for showing this vehicle travelling state, in addition, other motoring condition does not all have corresponding warning, and particularly automobile fuel filler quickens and subtracts two kinds of important motoring conditions that oil slows down, and does not all have Warning light to be warned.And the vehicle that travels on the present highway is more and more, spacing is also corresponding to be shortened dramatically, owing to lack comparatively perfect motoring condition read out instrument, back car chaufeur often is difficult to grasp like clockwork the motoring condition of front truck, thereby also just be difficult to and the front truck chaufeur is taked the operation of the control speed of a motor vehicle of acting in agreement, particularly automobile is on highway during fast running, when subtracting oil, front truck slows down, even may prepare brake, then car but owing to can't see the corresponding warning lamp, is not understood this, is still running at high speed, this problem just becomes vehicle one of the major reason of collision accident that knocks into the back, and needs to be resolved hurrily.
Summary of the invention
The utility model is at above problem, a kind of motoring condition alarming device is provided, improve in the automobile tail light caution to motoring condition, when chaufeur is driven on highway, grasp the motoring condition of front vehicles more accurately, help avoiding the generation of traffic accident such as vehicle rear-end collision collision, or reduce the injury that traffic accident caused.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of motoring condition alarming device, comprise fuse R1, R2, the moving disconnection of parking brake closed K1, red stoplight stop lamp L3 parallel with one another, red left back stoplight stop lamp LL3 and red right back stoplight stop lamp LL4, it also comprises Das Gaspedal break before make switch K2, brake pedal break before make switch K3, the green Warning light L1 that refuels, yellow subtracts oily Warning light L2, and subtracts oily Warning light L2 relay J K in parallel with yellow.
The switching point of Das Gaspedal break before make switch K2 at the 1/L4 place of Das Gaspedal total kilometrage, switches green Warning light L1 of oiling and yellow and subtracts oily Warning light L2.
The switching point of brake pedal break before make switch K3 is totally released the place at brake pedal, switches yellow and subtracts oily Warning light L2 and red stoplight stop lamp L3, red left back stoplight stop lamp L4, red right back stoplight stop lamp L5.
Adopt the motoring condition alarming device of said structure, perfect in the automobile tail light to the caution of motoring condition, on the basis of original stoplight stop lamp and steering indicating light, increase green oiling Warning light and yellow and subtracted two kinds of Warning lights of oily Warning light, in the time of helping chaufeur on highway, to drive, grasp the motoring condition of front vehicles more accurately, win adequate time, in time take to brake in advance, thereby avoid the generation of traffic accidents such as vehicle rear-end collision collision greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic circuit diagram of described utility model.
The specific embodiment
Referring to Fig. 1, a kind of motoring condition alarming device is provided, comprise fuse R1, R2, the moving disconnection of parking brake closed K1, the red stoplight stop lamp L3 that is in parallel, red left back stoplight stop lamp L4 and red right back stoplight stop lamp L5, also comprise Das Gaspedal break before make switch K2, brake pedal break before make switch K3, the green Warning light L1 that refuels, yellow subtracts oily Warning light L2, and subtracts oily Warning light L2 relay 11 in parallel with yellow.
Energized positive pole when ignition lock is in ON, electric current move to disconnect to parking brake through fuse R1 and close K1.Parking brake is moving to be disconnected when closing the K1 take-off the brake, and electric current flow to Das Gaspedal break before make switch K2.The switching point of Das Gaspedal break before make switch K2 at 1/5 place of Das Gaspedal total kilometrage, switches green Warning light L1 of oiling and yellow and subtracts oily Warning light L2.When Das Gaspedal stroke during greater than total kilometrage 1/5, Das Gaspedal break before make switch K2 connects green refuel Warning light L1, ground connection then.The green Warning light L1 that refuels is shinny, shows that this car is in the motoring condition that acceleration moves ahead.
Referring to Fig. 1, when Das Gaspedal stroke during less than total kilometrage 1/5, Das Gaspedal break before make switch K2 cutin relay JK, and the yellow in parallel with relay J K subtract oily Warning light L2, flow to brake pedal break before make switch K3 subsequently.At this moment, brake pedal is totally released.The last ground connection of electric current.Under the effect of relay J K, yellow subtracts oily Warning light L2 one bright goes out, and intermittent flicker is shinny, show that this car is in the motoring condition that slows down and move ahead, thereby caution back car is braked in advance, reduces stopping distance significantly, significantly reduces the possibility of accidents such as vehicle rear-end collision collision.
Referring to Fig. 1, to the red stoplight stop lamp L3 that is in parallel, red left back stoplight stop lamp L4 and red right back stoplight stop lamp L5 flow to brake pedal break before make switch K3 subsequently through fuse R2 for energized positive pole when ignition lock is in ON, electric current.The switching point of brake pedal break before make switch K3 is totally released the place at brake pedal, switches yellow and subtracts oily Warning light L2 and red stoplight stop lamp L3, red left back stoplight stop lamp L4, red right back stoplight stop lamp L5.At this moment, stepped on brake pedal.The last ground connection of electric current.Red stoplight stop lamp L3, red left back stoplight stop lamp L4 and red right back stoplight stop lamp L5 are simultaneously shinny, show that this car is in braking state.
Referring to Fig. 1 and above-mentioned principle, when green is refueled Warning light L1 and red stoplight stop lamp L3, red left back stoplight stop lamp L4 and red right back stoplight stop lamp L5 while when shinny, show that this car is in the abnomal condition of not only quickening but also braking, show that this car chaufeur or possibility driving technique are not yet done, perhaps be in the defective mode such as extremely tired or drunk, thereby remind back car chaufeur carefully to watch out for the generation of accident.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation and replacement that those skilled in the art carries out in the technical solutions of the utility model scope all should be included in the protection domain of the present utility model.