CN201062465Y

CN201062465Y - Automobile door and window automatic controller

Info

Publication number: CN201062465Y
Application number: CNU2007200238246U
Authority: CN
Inventors: 戴伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-19
Filing date: 2007-06-19
Publication date: 2008-05-21
Anticipated expiration: 2017-06-19

Abstract

The utility model relates to an automatic door and window automatic controller, which is mainly composed of a power source, a central controlling motor sensor, a door controlling sensor, and an ACC ignition switch circuit. The utility model is characterized in that the device also comprises a programmed selecting and controlling circuit, a CPU micro processor, a driving protecting chip, and a door and window glass controlling circuit; the input port of the CPU micro processor is connected with the programmed selecting and controlling circuit, and the output port is connected with the input terminal of the driving protecting chip; the output terminal of the driving protecting chip is connected with the door and window glass controlling circuit, and the driving protecting chip provides controlling levels to drive the door and window glass controlling circuit. The central controlling motor sensor is correspondingly connected with the central door controlling motor on the original vehicle; the door controlling sensor is correspondingly connected with a door stile switch on the original vehicle. The utility model has the advantages that by adopting the utility model, the glass of vehicle widows can be closed automatically after closing the vehicle doors or locking the doors by remote controller when the vehicle is stop and loses the ignition, and the problem that the vehicle windows are forgotten to be closed is overcome, and the anti-theft purpose is achieved; the structure of the utility model is simple, the cost is low, the installation is convenient, and the security is high.

Description

The automobile door and window automatic controller

Technical field

The utility model belongs to the automatic electronic field, relates to the automobile door and window automatic controller more specifically.

Background technology

Generally adopt the intelligence control system of electronic technology now on the automobile, to increase the multiple function of automobile, existing intelligent controller for automobile electronic technology mainly comprises automobile burglar, radio remote control switch car door, and the various servo electronic control circuit of some other user-friendly automobile.And the control of automobile door and window now, generally be by electronic button control lifting or hand control lifting door and window by hand, yet many times, when the driver and conductor leaves automobile, because a variety of causes tends to forget and closes the doors and windows, not only can cause vital document, article lost, even can cause vehicle stolen, shortcomings such as rainy day driver's cabin water inlet are brought unnecessary economic loss and mental burden to the user.

Summary of the invention

The purpose of this utility model is in order to solve all drawbacks because of forgetting that the problem of closing the doors and windows causes, a kind of automobile door and window automatic controller to be provided.

The utility model is realized in the following way: the automobile door and window automatic controller, mainly reach sensor, gate sensor, ACC ignition switch circuit and form, it is characterized in that: also comprise formula selected control circuit, CPU microprocessor, drive protection chip, glass of door and window control circuit by power supply, middle horse-controlling; Wherein the input port of CPU microprocessor connects formula selected control circuit, and output port connects the input that drives the protection chip; The glass of door and window control circuit connects the output that drives the protection chip, provides control level, driving gate window glass control circuit by driving the protection chip.

The automobile door and window automatic controller is characterized in that: middle horse-controlling reaches sensor and the corresponding connection of central controlled lock motor on the former car; The corresponding connection of door limit switch on gate sensor and the former car.

The beneficial effects of the utility model are: owing to increased glass of door and window formula selected control circuit, make after stop working parking pass entrance door or remote control are locked a door, can close automatically and not close the glass of door and window that puts in place or do not have the pass, overcome glass of door and window fully and forgotten closing problem, thereby reached antitheft purpose, problems such as rainy day water inlet; This new structure is simple, and is cheap, easy for installation, safe.

Description of drawings

Fig. 1 is the utility model block diagram.

Fig. 2 is a glass of door and window control circuit schematic diagram of the present utility model.

Among the figure, 1. power supply, 2. in horse-controlling reach sensor, 3. gate sensor, 4. formula selected control circuit, 5.ACC ignition switch circuit, the 6.CPU microprocessor 7. drives protection chip, 8. glass of door and window control circuit.

The specific embodiment

As shown in Figure 1, this automobile door and window automatic controller, comprise that power supply 1, middle horse-controlling reach sensor 2, gate sensor 3, formula selected control circuit 4, ACC ignition switch circuit 5, CPU microprocessor 6, drive protection chip 7, glass of door and window control circuit 8, wherein power supply 1 is supplied with a just operating circuit by automobile storage battery; The input port of CPU microprocessor 6 connects formula selected control circuit 4, and output port connects the input that drives protection chip 7, and the output that drives protection chip 7 connects glass of door and window control circuit 8.Wherein, in the running car or when opening ACC ignition switch circuit 5; the every function of the native system moving function of former driver of not working is constant; when closing switch ACC ignition switch circuit 5; formula selected control circuit 1 and 2 is connected to control in remote control or the car key lock and rises window; when central controlled lock has last lock signal by in horse-controlling reach sensor 2 and detect signal; pass to CPU microprocessor 6 by formula selected control circuit again; CPU microprocessor 6 sends instruction by the output port of correspondence: port controlling drives protection chip 7 driving gate window glass control circuits 8, the door and window automatic controller of not cutting out rises close.

Wherein, in the running car or when opening ACC ignition switch circuit 5; the every function of the native system moving function of former driver of not working is constant; when closing switch ACC ignition switch circuit 5; formula selected

control circuit

2 and 3 is connected to gate and rises window; flame-out getting off closed behind the door; detected signal by gate sensor 3 during relevant gate signal; pass to CPU microprocessor 6 by formula selected control circuit 4 again; CPU microprocessor 6 sends instruction by the output port of correspondence: port controlling drives protection chip 7 driving gate window glass control circuits 8, the door and window automatic controller of not cutting out rises close.

As shown in Figure 2, this automobile door and window automatic controller adopts serial port and the communication of CPU microprocessor and the IC serial communication that the data format data communication is standard, i.e. two-wire communication, the corresponding separately port that drives the protection chip; After CPU microprocessor input port receives the microprocessor control data; corresponding output port provides the height control level; through the driving protection chip that links to each other with it; control is individual from executive circuit; realize the Control of Voltage at door windowpane elevator motor two ends, correspondingly controlled the lifting of door and window.Wherein executive circuit 1, executive circuit 2, executive circuit 3, executive circuit 4, the preceding left side of individual corresponding door and window, the preceding right side, a left side, back, the right rising control corresponding to glass of door and window in back.

Be the workflow of left-hand door window before example provides according to Fig. 2 with executive circuit 1 below: the CPU microprocessor sends control instruction by data wire; make the port output high-low level of CPU microprocessor; after the protective core sheet of overdriving amplifies; the control end that promotes executive circuit 1 makes corresponding executive circuit work; the closing of contact; then corresponding forward and reverse voltage has been added to the two ends of preceding left-hand door window motor; form the loop with motor; motor is according to the rising of the positive and negative control door and window of voltage, and the preceding left-hand door window glass of control of having finished executive circuit 1 rises the window process.

The glass that all the other executive circuits 2 are controlled the preceding right door and window of closing of contact control respectively rises window; The glass that executive circuit 3 is controlled closing of contact control back left-hand door window respectively rises window; The glass that executive circuit 4 is controlled the right door and window in closing of contact control back respectively rises window, and workflow is same as above.

This automobile door and window automatic controller has increased automobile door and window control function on original basis, mainly comprise: the one, and remote control control door and window; When the flame-out parking of driver, after remote control locked car door, the closed condition of this door and window automatic controller automatic inspection automobile door and window was with the automatically closing door and window of not closing.The 2nd, gate control door and window; When the flame-out parking of driver, when getting off closed door, the closed condition of this door and window automatic controller automatic inspection automobile door and window is with the automatically closing door and window of not closing.

Claims

1. automobile door and window automatic controller mainly reaches sensor, gate sensor, ACC ignition switch circuit by power supply, middle horse-controlling and forms, and it is characterized in that: also comprise formula selected control circuit, CPU microprocessor, drive protection chip, glass of door and window control circuit; Wherein the input port of CPU microprocessor connects formula selected control circuit, and output port connects the input that drives the protection chip; The glass of door and window control circuit connects the output that drives the protection chip, provides control level, driving gate window glass control circuit by driving the protection chip.

2. automobile door and window automatic controller as claimed in claim 1 is characterized in that: middle horse-controlling reaches sensor and the corresponding connection of central controlled lock motor on the former car; The corresponding connection of door limit switch on gate sensor and the former car.