CN2560519Y

CN2560519Y - Window safety intelligent controller for automobile

Info

Publication number: CN2560519Y
Application number: CN 02278814
Authority: CN
Inventors: 黄治平
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-15
Filing date: 2002-08-15
Publication date: 2003-07-16
Anticipated expiration: 2012-08-15

Abstract

The utility model relates to a window safety controller for automobile which includes a remote control, a receiver, a CPU, a centralized control lock circuit, an anti-theft control circuit, and an acousto-optic automobile searching control circuit; wherein, the input terminal of the CPU is connected with the receiver and the output terminal is respectively connected with the centralized control lock circuit, and the anti-theft control circuit and the acousto-optic automobile searching control circuit. The utility model is characterized in that the safety controller for automobile also includes a window glass control circuit, which feeds out a control level to a driving chip through an IO port of an IO expanded chip. A control relay controls an electric motor of a riser of car door glass to lead the window to lift automatically. The remote control is provided with a corresponding key stroke. The window is controlled by a practical, feasible, reliable and convenient microcomputer chip control system, thereby greatly being convenient for the use of automobile of users and simultaneously improving the grade of automobile.

Description

Automotive window peace full intelligent controlled device

Technical field: the utility model belongs to the vehicle electronics automation, relates to a kind of automotive window peace full intelligent controlled device.

Background technology: the intelligent safety control system that generally adopts Eltec now on the automobile, to increase the multiple function of automobile, existing automobile intelligence control device Eltec mainly comprises automobile burglar, the automatic switch car door, wireless remote control, and the various servo electronic control circuit of some other user-friendly automobile.Yet many times closing vehicle window because a variety of causes driver and conductor tends to forget, thereby causing the stolen of automobile and interior article thereof, the function of therefore setting up the vehicle window SELF CL on automobile is necessary.

Summary of the invention: the utility model is easily forgotten the problem of closing vehicle window in order to solve, a kind of automotive window safety governor is proposed, comprise remote controller, receptor, CPU, the central controlled lock circuit, theft-proofing control circuit, acousto-optic is sought the car control circuit, wherein the input port of CPU connects receptor, output port connects central controlled lock respectively, antitheft, acousto-optic is sought the car control circuit, it is characterized in that: described auto safety controller also comprises the glass for vehicle window control circuit, described control circuit is that the IO mouth by the IO extended chip provides control level to chip for driving, drive relay control automobile door glass elevator motor, make the glass for vehicle window automatic lifting; Described remote controller is provided with corresponding key with it.Owing to increased the glass for vehicle window control circuit, make after the parking remote control is locked a door, get final product the SELF CL glass for vehicle window, overcome vehicle window fully and forgotten the problem of closing, thereby reached theft-proof purpose.Use practical, feasible, reliably, microcomputer chip control system control vehicle window easily, make things convenient for user vehicle to car opertion greatly, improved the class of automobile simultaneously.

Description of drawings: Fig. 1, the utility model functional structure block scheme;

Fig. 2, glass for vehicle window control circuit schematic diagram of the present utility model.

The specific embodiment: as shown in Figure 1, this automotive safety intelligence control device, comprise that remote controller, receptor, CPU, glass for vehicle window control circuit, central controlled lock circuit, theft-proofing control circuit, acousto-optic seek the car control circuit, wherein the input port of CPU connects receptor, and output port connects central controlled lock respectively, antitheft, acousto-optic is sought car control circuit and glass for vehicle window control circuit.Wherein, Digiplex issues a signal to receptor, passes to CPU by receptor again, and CPU sends to give an order by different output ports: port one control glass for vehicle window control circuit, and after central controlled lock was locked a door, intelligent glass rose and closes; Port 2 control central controlled lock circuit, automatically locking automobile door when driving, lock automatically opens the door during parking; Port 3 control theft-proofing control circuits, lock a door at parking of automobile and to close glass and enter the state of alert after 15 seconds automatically or separating and do not open ignition lock after alert and enter warning after 15 seconds automatically once more, open ignition lock if just separate the alert back driver door of not driving at the key that opens the door by Digiplex, system will enter the state of alert automatically after 15 seconds so; Port 4 control acousto-optics are sought the car control circuit, promptly are to send acousto-optic at the Che Jianhou automobile of seeking of pressing remote controller.

As shown in Figure 2, the communication and the data format data communication of this automotive window peace full intelligent controlled device employing serial i O mouth extended chip and microprocessor are the I of standard ²The C serial communication, i.e. two-wire communication, a clock lines (SCL), a data line (SDA).Data format is 81 byte formats, separately corresponding to 8 IO mouths of IO extended chip 1; After IO mouth extended chip receives the control data of microprocessor, corresponding IO mouth provides height control level separately, through the chip for driving 1 that links to each other with it, and control relay separately, realize the voltage control at glass regulator motor two ends, correspondingly controlled the lifting of vehicle window.Wherein J1-1 and J1-2, J2-1 and J2-2, J3-1 and J3-2, each preceding left side of J4-1 and J4-2 corresponding to vehicle window, the preceding right side, a left side, back, the back is right.Wherein Jx-1 is corresponding to the rising control of glass for vehicle window, and Jx-2 is corresponding to the decline control of glass for vehicle window.

Below according to Fig. 2 with J1-1, J1-2 is the workflow of left vehicle window control before example provides: the CPU microprocessor sends control command by data line (SDA) and clock line (SCL), make 1 of IO extended chip, 2 mouthfuls of output high-low levels, through after the amplification of chip for driving 1, promote relay 1,2 coil control end, make corresponding relays 1,2 work, the closing of contact, then corresponding forward and reverse voltage has been added to the two ends of preceding left Car window electric machine, form the loop with motor, motor rises or descends according to the positive negative control vehicle window of voltage, has finished the process of the preceding left lifting glass for vehicle window of J1-1 and J1-2 control.

The rise and fall on the preceding right side of all the other J2-1 and J2-2

difference control relay

3 and 4 control vehicle windows; The rise and fall on the back left side of J3-1 and J3-2 difference control relay 5 and 6 control vehicle windows; The rise and fall on the back right side of J4-1 and J4-2 difference control relay 7 and 8 control vehicle windows, workflow is same as above.

Other circuit workings also are that the communication and the data format data communication of serial i O mouth extended chip and microprocessor is the I of standard ²The C serial communication is separately corresponding to the IO mouth of IO extended chip 2; After IO mouth extended chip received the control data of microprocessor, corresponding IO mouth provided height control level separately, and the chip for driving 2 through linking to each other with it drives other application circuits.

This automotive window intelligence control device has increased the automotive window controller function on original basis, mainly comprise: the one, separately by key control vehicle window separately; The 2nd, when the user is flame-out stop after, remote control at closing time, the closed condition of this intelligence control device automatic inspection automotive window is with the vehicle window SELF CL of not closing.This automotive window peace full intelligent controlled device because utilization is practical, feasible, reliably, the microcomputer chip control system is controlled vehicle window easily, makes things convenient for user vehicle to car opertion greatly, has improved the class of automobile simultaneously.Remote control vehicle locking is checked vehicle window behind the door, and automatically the vehicle window that will not close is closed, and greatly facilitates the use of user vehicle.

Claims

1, a kind of automotive window safety governor, comprise that remote controller, receptor, CPU, central controlled lock circuit, theft-proofing control circuit, acousto-optic seek the car control circuit, wherein the input port of CPU connects receptor, output port connects central controlled lock respectively, antitheft, acousto-optic is sought the car control circuit, it is characterized in that: described auto safety controller also comprises the glass for vehicle window control circuit, described control circuit is that the IO mouth by the IO extended chip provides control level to chip for driving, drive relay control automobile door glass elevator motor, make the glass for vehicle window automatic lifting; Described remote controller is provided with corresponding key with it.

2, automotive window safety governor as claimed in claim 1 is characterized in that: the communication and the data format data communication of described control circuit serial i O mouth extended chip and microprocessor are the I of standard ²The C serial communication, i.e. two-wire communication, a clock lines (SCL), a data line (SDA); Data format is 81 byte formats, separately corresponding to 8 IO mouths of IO extended chip; After IO mouth extended chip received the control data of microprocessor, corresponding IO mouth provided height control level separately, through the chip for driving that links to each other with it, controlled relay separately, the voltage at Car window electric machine two ends, drove the lifting of vehicle window.