CN202952888U

CN202952888U - Automobile illumination delaying device

Info

Publication number: CN202952888U
Application number: CN 201220648751
Authority: CN
Inventors: 高平
Original assignee: ZHONGSHAN FEIKETE ELECTRONIC ELECTRICAL APPLIANCES CO Ltd
Current assignee: GUANGDONG FEIKETE ELECTRONIC TECHNOLOGY CO., LTD.
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-05-29
Anticipated expiration: 2022-11-30

Abstract

The utility model relates to an automobile illumination delaying device. The automobile illumination delaying device consists of a central processing unit, a photosensitive inductive probe, an A/D (Analog to Digital) conversion module, automobile lamps, an output control module, an automobile battery, an automobile power voltage stabilizing circuit, an ACC (Adaptive Cruise Control) detection module and a central locking detection module, wherein the central processing unit is connected with the A/D conversion module, the ACC detection module, the central locking detection module, the photosensitive inductive probe, the output control module and the automobile power voltage stabilizing circuit respectively; the output control module is connected with the central processing unit and the automobile lamps respectively; the automobile power voltage stabilizing circuit is connected with the central processing unit and the automobile battery respectively; and at least one of the ACC detection module and the central locking detection module is connected with the central processing unit. The automobile illumination delaying device has the benefit of enabling crew members to get a short period of buffered illumination from automobile lamp light after the automobile is completely flameout or locked.

Description

The automobile delay lighting device

Technical field

The present invention relates to a kind of automobile time delay illumination control device, is a kind of automobile delay lighting device concretely.

Background technology

, because there is no delayed ligh function, can leave in the short distance walking process behind garage to the crew member after the night stagnation of movement when automobile, cause certain handicapped.For above-mentioned situation, the correlation technique that occurred is for now used, and the scheme that possesses skills falls behind, install loaded down with trivial details, and the access of upgrading with existing Vehicle Electronic Control circuit engineering and matching degree high-technology defect not.

Summary of the invention

The utility model is exactly for the problems referred to above, a kind of automobile delay lighting device is provided, the enforcement of technical solutions of the utility model, can make navigating mate after parking at night, at the complete switch-off of vehicle and after locking a door, can access the buffering illumination in the car bulb short time, the leaving of convenient and safety so that the crew member can take action.

For achieving the above object, the utility model has adopted following technical scheme, and the structure of this automobile delay lighting device comprises central process unit, light-inductive probe, A/D modular converter, automotive lamp, output control module, automobile batteries, automobile power source mu balanced circuit, ACC detection module, central controlled lock detection module.

Described light-inductive probe, for surveying the Illumination intensity of parking environment; Described A/D modular converter, delay lighting time section and pull up circuit for adjusting and starting the flame-out rear automotive lamp of vehicle; Described output control module, for sending the light delay instruction to the Car Electronic Control circuit; Described automobile batteries and automobile power source mu balanced circuit form electric power system, for to automobile delay lighting device system power supply; Described ACC detection module and central controlled lock detection module, for providing the information that vehicle is fully flame-out and lock a door to central process unit.Central process unit is connected with A/D modular converter, ACC detection module, central controlled lock detection module, light-inductive probe, output control module, automobile batteries mu balanced circuit respectively; Output control module is connected with automotive lamp with central process unit respectively; The automobile power source mu balanced circuit is connected with automobile batteries with central process unit respectively; Wherein ACC detection module and central controlled lock detection module, at least one is connected with central process unit.

The utility model product has mainly adopted some functional modules and the components and parts that comprise central process unit, circuit layout is reasonable, simple in structure, and easy for installation, owing to having adopted modular design, therefore higher with the matching degree of the electronic control circuit access of automobile.

The accompanying drawing explanation

Fig. 1 is the circuit block diagram of the utility model automobile delay lighting device.

The specific embodiment

Its structure of the utility model comprises central process unit, light-inductive probe, A/D modular converter, automotive lamp, output control module, automobile batteries, automobile power source mu balanced circuit, ACC detection module, central controlled lock detection module by the structure of this automobile delay lighting device.

At first, when car surrounding environment illuminance is weak, ACC detection module and light-inductive are popped one's head in relevant environment Illumination intensity communication to central process unit, central process unit detects ACC detection module incoming level value simultaneously while being high, when the level value of light-inductive probe is low, central process unit is for after described information processing, and by opening automobile lamp command, to output control module, output control module drives automotive lamp to open; When the environment illuminance is stronger, the level value of light-inductive probe uprises, and now dependent program exits opening automobile lamp mode of operation.

Secondly, because the vehicle light illumination slack time can artificially be regulated, and control process can cause the resistance of A/D modular converter inside to change, also cause the magnitude of voltage size that A/D gathers to change simultaneously, central process unit, by the voltage value of the A/D modular converter inside that collects, carries out the data processing thus.In the working process of central process unit, it is low the ACC level value being detected simultaneously, light-inductive probe level value is under low condition, once have the central controlled lock detection module to be triggered, central controlled lock detection module level value changes, central process unit collects now magnitude of voltage size, through data, process, with this, judge, now the size of magnitude of voltage determines the length of timer setting-up time section, and the time period that this timer is set is that Der Scheinwerfer mit FernlichtAbblendlichtStandlicht delays lighting time; When in time period scope regularly, when the car ambient light is stronger, light-inductive probe level value uprises, and system exits opening automobile lamp mode of operation.

Above-mentioned enforcement example is better embodiment of the present utility model; but embodiment of the present utility model is not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitute, combination, simplify; be equivalent substitute mode, within being included in protection domain of the present utility model.

Claims

1. an automobile delay lighting device, it is characterized in that: it comprises central process unit, light-inductive probe, A/D modular converter, automotive lamp, output control module, automobile batteries, automobile power source mu balanced circuit, ACC detection module, central controlled lock detection module; Described light-inductive probe, for surveying the Illumination intensity of parking environment; Described A/D modular converter, delay lighting time section and pull up circuit for adjusting and starting the flame-out rear automotive lamp of vehicle; Described output control module, for sending the light delay instruction to the Car Electronic Control circuit; Described automobile batteries and automobile power source mu balanced circuit form electric power system, for to automobile delay lighting device system power supply; Described ACC detection module and central controlled lock detection module, for providing the information that vehicle is fully flame-out and lock a door to central process unit; Central process unit is connected with A/D modular converter, ACC detection module, central controlled lock detection module, light-inductive probe, output control module, automobile batteries mu balanced circuit respectively; Output control module is connected with automotive lamp with central process unit respectively; The automobile power source mu balanced circuit is connected with automobile batteries with central process unit respectively.

2. automobile delay lighting device according to claim 1, it is characterized in that: ACC detection module and central controlled lock detection module, at least one is connected with central process unit.