The automatic lifting windows system
Technical field
The utility model relates to a kind of automobile electromechanical controlling device, refers in particular to a kind of automatic lifting windows system that prevents to forget the closing automobile glass window.
Background technology
Along with the development of society, living standard improves constantly, and automobile progressively enters into huge numbers of families as a kind of walking-replacing tool, and it provides many facilities with speed efficiently for our life.But, often forget after the motorist gets off and close vehicle window that cause property to lose thus, this phenomenon has become the problem that car owners have a headache for a long time for it.
Subsequently, the appearance of automobile electric window automatic lifting windows controller has brought convenience for numerous car owners, and is bringing into play the important function of safety precaution.Enabling of automobile electric window automatic lifting windows controller, saved the driver get off leave car after, catch sight of vehicle window and do not close and returned, and to rising a series of loaded down with trivial details links such as vehicle window.Though but the function of this remote controller elevating glass is very convenient, but a lot of weak points are arranged also, pin remote controller with hand such as needs always and just can finish elevating function, and when operation eyes want the sight glass running all the time, these problems never are resolved.
In view of this, the artificial problem that solves above-mentioned known technology existence of the design, be to be determined to be engaged in this area research and development experience for many years with it, well-designedly finally after repeatedly exploitation improves go out automatic lifting windows of the present utility model system, it can overcome the above-mentioned known defective that rises the window device fully.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of automatic lifting windows system is provided, can automatic lifting windows when it receives signal until all vehicle window Close Alls, thereby guaranteed the convenience of safety and operation.
Technical solution of the present utility model is: a kind of automatic lifting windows system, it comprises the car door lock signal pickup assembly, the engine signal harvester, wherein, described automatic lifting windows system also comprises and rises the window current signal pickup assembly, rise window current switching device shifter and control device, described car door lock signal pickup assembly, the engine signal harvester, rise the window current signal pickup assembly, rise the window current switching device shifter and all be connected to described control device, the keying state of described car door lock signal pickup assembly inspection vehicle door lock, the signal whether described engine signal harvester acquisition motor works, described control device is according to this car door lock keying signal, engine signal and the described window current signal that rises that rises that the window current signal pickup assembly gathered are controlled the described window current switching device shifter that rises and are made and rise the window motor and switch between former fare road and native system.
Aforesaid automatic lifting windows system, it is characterized in that, described automatic lifting windows system is provided with the corresponding multichannel of vehicle window quantity and rises the window current switching device shifter, and described control device control in regular turn that each road rises the window current switching device shifter rise the switching of window motor between former fare road and native system.
Aforesaid automatic lifting windows system is characterized in that described control device obtains to rise the current signal of window current signal pickup assembly by a photoelectric coupled circuit, and judges thus whether this vehicle window closes.
Aforesaid automatic lifting windows system is characterized in that, described automatic lifting windows system is provided with anti-jamming device.
Aforesaid automatic lifting windows system, it is characterized in that, described anti-jamming device is realized by the above-mentioned window current signal pickup assembly that rises, glass for vehicle window is subjected to the external force influence, the described measured current signal of window current signal pickup assembly that rises changes rapidly, and the described window current switching device shifter that rises of described control device control switches go back to former fare road.
Characteristics of the present utility model are: automatic lifting windows of the present utility model system, can rise window to vehicle window automatically successively when it receives engine misses signal, car door lock shutdown signal closes fully, and, in this process, the described window current signal pickup assembly that rises can be gathered the current signal that rises the window current switching device shifter, and, make to rise the window motor and between former fare road and native system, switch by the described window current switching device shifter that rises of described control device control.The utility model has overcome the existing defective that rises the window device, and it adopts the electronic devices and components of present extensive use, technology maturation and with low cost; And its circuit self-organizing system is installed and used simply, need not to change any circuit and the device of former car, has guaranteed safety in utilization and to respecting fully that former car designs, both can conveniently increase the utility model, former vehicle is not had a negative impact again; In addition, the utility model also has pinch resistant functionality, can prevent timely that the compartment personnel from being crushed (especially can protect children) once in a while.
Description of drawings
Fig. 1 is the structured flowchart of automatic lifting windows of the present utility model system;
Fig. 2 is the circuit diagram of automatic lifting windows of the present utility model system.
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present utility model.
The utility model proposes a kind of automatic lifting windows system, as shown in Figure 1, it comprises car door lock signal pickup assembly 1, engine signal harvester 5, rise window current signal pickup assembly 3, rise window current switching device shifter 2 and control device 4, described car door lock signal pickup assembly 1, engine signal harvester 5, rise window current signal pickup assembly 3, rise window current switching device shifter 2 and all be coupled to described control device 4, the keying state of described car door lock signal pickup assembly 1 inspection vehicle door lock, the signal whether described engine signal harvester 5 acquisition motors work, described control device 4 is according to this car door lock keying signal, engine signal and describedly rise the window current signal that rises that window current signal pickup assembly 3 gathered and control the described window current switching device shifter 2 that rises makes to rise the window motor and switch between former circuit and native system.
In the utility model, can be provided with and rise window current switching device shifter 2 more than one the tunnel, to realize automatic pass window to left and right sides vehicle window and skylight.As shown in Figure 2, in an embodiment of the present utility model, this automatic lifting windows system is provided with the multichannel corresponding with vehicle window quantity and rises the window current switching device shifter, and control the pairing window current switching device shifter that rises in sequence respectively by control device 4 the corresponding window motor that rises is switched between former circuit and native system, and close all vehicle windows one by one.
As shown in Figure 2, the control device 4 of present embodiment is an integrated control device, this control device 4 obtains to rise the current signal of window current signal pickup assembly 3 by a photoelectric coupled circuit, judge whether this current value is normal, and judge it is control and the detection that continues to close the action of this vehicle window or stop the control of this window is turned to another road in view of the above.Can use various chips IC1 to realize above-mentioned functions, as 89C2051 etc.
Operating principle of the present utility model is: with switch (or key) signal sets of car door lock and motor is two signals, is used for detecting whether car door has been locked and whether motor closes; On the other hand, the method for measuring with real vehicle will rise window current and be divided into two kinds of signals: normal value and outlier, and the current settings of surveying when being about to vehicle window and not closing is a normal value, and the current settings of surveying when vehicle window has been closed is an outlier, and certain, vice versa.
As shown in Figure 2, when car door lock signal pickup assembly 1 and engine signal harvester 5 detect car door is to have locked and motor when having closed, then corresponding K switch 2 closures, K switch 1 open circuit, the constant close contact of relay R Y0 is connected vehicular power-bottle, and provide+the 5V power supply for automatic lifting windows device of the present utility model by a voltage-stabiliser tube, make control device 4 power up startup, this timed unit 4 powers up and sends control signal rising a certain road in the window current switching device shifter 2 according to predetermined order, this control signal removes to control the pass window relay that this road rises the window current switching device shifter by a transistor (or relay), switch to by native system control by former fare road so that rise the window motor accordingly, begin to rise the window action.Rising window current signal pickup assembly 3 these roads of collection subsequently rises the current signal of window current switching device shifter 2 and by a photoelectric coupled circuit this current signal is delivered to control device 4, after conversion, judge the situation of closing of corresponding vehicle window this moment: if the window current that rises that records is a normal value, then this moment, this vehicle window was not also closed, control device 4 will be controlled this road and rise window current switching device shifter 2 and continue to carry out and rise the window order, be converted to outlier until rising the current signal that window current signal pickup assembly 3 records by normal value, just can cut off the power supply, stop control this vehicle window; If the window current that rises that records is an outlier, then control device 4 stops the control to this vehicle window, turns to another road is risen window current switching device shifter 2 to control and detect, and so constantly moves, and closes until whole vehicle windows.
When closing for the first time after the window process finishes, this control device 4 will start once more to send to each vehicle window (comprising the skylight) and detect electric current and carry out one to twice check, with integrality, the reliability of guaranteeing to rise window.The course of work of check and the above-mentioned window that rises move similar, when rising the window current signal pickup assembly and detect certain road and rise the improper current signal of window current switching device shifter, be that control device 4 can make this road rise the window current switching device shifter at instant cut-off, then another road of check rise the state of window current switching device shifter.Can be controlled the blanking time of this check action by the clock circuit of control device 4.
The utility model makes to be closed the door, rises window, close skylight a series of actions and only need user's a action (as being good for by the lock car) once to finish.
The utility model also can be provided with anti-jamming device, in aforementioned specific embodiment of the present utility model, be to utilize the aforementioned window current signal pickup assembly 3 that rises to gather the electric current that rises window current switching device shifter 2, to realize rising the pinch resistant functionality of window process simultaneously, promptly when certain window is in not closed condition, control device 4 controls rise window current switching device shifter 2 and continue to carry out pass window order, receive external force as this glass for vehicle window this moment in the way of rising influence, then the current value of surveying can transfer outlier to by normal value rapidly, control device 4 will stop the control to this vehicle window, promptly this glass for vehicle window will stop to rise, when control device 4 is checked, control rises window current switching device shifter 2 and switches to native system by former fare road again, and this window is closed.Certainly, this anti-jamming device also can utilize known various circuit and device, as an adjustable resistance is set in this system specially, to regulate the size of electric current, realizes pinch resistant functionality, or the like.
Though the utility model has utilized aforementioned specific embodiment to disclose in detail; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing various changes and modification, therefore protection domain of the present utility model is as the criterion when looking claims person of defining.