CN106274803B

CN106274803B - A kind of sedan door automatic locking device scheme

Info

Publication number: CN106274803B
Application number: CN201510252747.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Chongqing Ninglai Science and Trade Co Ltd
Current assignee: Chongqing Ninglai Science and Trade Co Ltd
Priority date: 2015-05-18
Filing date: 2015-05-18
Publication date: 2019-04-12
Anticipated expiration: 2035-05-18
Also published as: CN106274803A

Abstract

A kind of sedan door automatic locking device scheme, belong to technical field of automotive electronics, by basic door frame unit, door frame control unit, automatic locking identification circuit unit, lock-in circuit unit, release circuit unit, automatic detection circuit unit execute detection display circuit, execute control circuit unit, battery power supply unit, complex correction repair circuit unit, and control automatically engages circuit unit composition, it proposes a completely new sedan door automatic locking device scheme, i.e., each basic door frame unit installs a door frame control unit；Car is after car door is all closed, automatically central controlled lock can be locked, the device that alarm automatically engages, the operating status of door frame control unit controller for closing door can also be detected, mark can be detected automatically and shown to trouble unit, while complex correction is repaired circuit unit and overcome central controlled lock and alarm investment automatically within a certain period of time automatically, it is ensured that automotive safety, it is easy installation, reliable performance.

Description

A kind of sedan door automatic locking device scheme

Technical field

Belong to technical field of automotive electronics.

Background technique

Automobile is more more and more universal at present, become people work, life in indispensable tool, and it is related be directed to automobile into Pirate burglar also more gets up, and the important means used is to shut car door using car owner, pressing that remote-control key prepares will When car door central controlled lock is locked, when criminal nearby uses power sufficiently large " automobile remote-control interference unit ", interception may interfere with Automobile remote controllers signal, allows its failure.It is waited due to interference unit and is not limited by car type and remote controler kind when in use, it is fixed Code, specific code, rolling code can interfere, as long as jamming power is sufficiently large, any a vehicle can be interfered, and obtain automobile not To the order locked a door, vehicle vacation is caused to lock phenomenon, it is dangerous, cause very big hidden danger.More there is victor, some criminals also can be used One kind being the special electrical devices of " automobile remote-control key reproducer ", when owner is when with remote controlled locking, this electronic instrument energy The radiofrequency signal and code signal for capturing remote control, after leaving to owner, criminal will be trusted audaciously with the instrument It copies code signal and carries out unlocking theft.

The device of the theft such as " automobile remote-control interference unit ", " automobile remote-control key reproducer " simultaneously is easy on internet Buying；This further increases unsafe conditions.

Secondly the mode of operation of present remote controlled locking is also inconvenient, and car door is shut behind the door, also again to be drawn remote-control key Remote-control key investment is pressed out.The locking mode of the comprehensive various current automobile remote-control keys of situation is badly in need of changing.

Summary of the invention

In order to overcome the problems, such as present society in relation to open car door carry out larceny case and, change arrangements for automotive doors central controlled lock lock Fixed and alarm system investment mode of operation, not only facilitates but also can improve safety；Overcome in vehicle owner remote controlled locking, violates The case where guilty molecule uses " automobile remote-control interference unit " to interfere, and generates false lock phenomenon is stolen；Overcome in vehicle owner with distant When control locking, some criminals use special electrical devices " automobile remote-control key reproducer ", capture the radiofrequency signal of remote control It is replicated with code signal；The case where stealing after being left to owner, cause economic loss to car owner.

The invention proposes a kind of sedan door automatic locking device, this device can thoroughly change existing product locking Principle, the present invention is that a kind of automobile finishes in door closing procedure and closing last winnowing machine behind the door, automatically by working machine in device Structure executes single motor central lock and locks automatically, alarm system is automatically engaged, and oil circuit part is automatically closed；It is closing simultaneously During door, the operating status of device important component is detected automatically, when device important component operating status breaks down When, the important component label that breaks down will be shown automatically, and be corrected reparation automatically and device is allowed to restore function, it is ensured that Automotive safety.

The present apparatus both facilitated, and modern sense is again strong, and substantially increases the security degree of vehicle, and offender is prevented to use " automobile Remote control interference unit " interfere and automobile vacation is caused to lock, and copies code signal with " automobile remote-control key reproducer ", is opened The generation of lock theft phenomenon.

The technical scheme adopted by the invention is that:

1, a kind of sedan door automatic locking device scheme is by basic door frame unit, door frame control unit, automatic Lock identification circuit unit, lock-in circuit unit, release circuit unit, automatic detection circuit unit, execute detection display circuit, Execution control circuit unit, battery power supply unit, complex correction repair circuit unit, control automatically engages circuit unit composition.

Basic door frame unit: the corresponding door frame of each car door, the corresponding door frame group of each car door At a basic door frame unit, there are five basic door frame unit, each basic door frame units to be mounted with for a car One door frame control unit.

Door frame control unit: it is made of controller for closing door, controller for closing door interface circuit, the display buzz circuit that opens the door.

Controller for closing door is a kind of broad sense switch, it has extraneous signal to act on end, signal input part, signal output end；Letter Number output end exports one end by normally closed signal, normally opened signal exports two ends and forms: when extraneous signal effect end is without input signal, The output end that the contact of signal input part and signal output end is mutually connected is that normally closed signal exports one end, is acted in extraneous signal When end is without input signal, the output end that the contact of signal input part and signal output end mutually disconnects is normally opened signal output two End.

An extraneous signal is inputted to controller for closing door extraneous signal effect end, the normally closed signal of controller for closing door exports one end The contact mutually connected between signal input part will be switched off, and normally opened signal exports mutually to be disconnected between two ends and signal input part Contact will turn on；When extraneous signal disappears, the normally closed signal of controller for closing door exports mutually disconnected between one end and signal input part The contact opened will turn on again, and normally opened signal exports the former contact mutually connected between two ends and signal input part and will be switched off again, close Door controller recovery, which is returned to extraneous signal effect end, does not have the reset condition of extraneous signal.

Each basic door frame unit is mounted on the controller for closing door in door frame control unit, their installation requirement Equally, be: in closing of the door, basic door frame unit will be external to controller for closing door extraneous signal effect end input one Signal；When car door opening, the extraneous signal that basic door frame unit is inputted to controller for closing door extraneous signal effect end will disappear.

Controller for closing door signal input part in each door frame control unit is connect with battery power supply unit ground wire.

The normally opened signal of controller for closing door exports the matched shutdown control with one of two ends in five door frame control units Device interface circuit input terminal is connected；Controller for closing door interface circuit identification signal output end and automatic locking identification circuit unit One input terminal is connected；The normally closed signal of controller for closing door in five door frame control units export one end respectively with this door frame Enabling in control unit shows buzz circuit ground terminal, and correction repair control circuit part of opening the door, which opens the door to correct, repairs input electricity The input terminal connection of one, road；It opens the door in five door frame control units and shows buzz circuit power input and battery power supply unit Cathode output end is connected；Display buzz circuit signal output end two therein of respectively opening the door in five door frame control units is defeated Outlet repairs starting correction repair control circuit part in circuit unit with complex correction respectively, and it is defeated that control is repaired in starting correction Enter the input terminal connection of each AND gate circuit of circuit；In five door frame control units, the pass of each door frame control unit Door controller interface circuit correction reparation output end, which is repaired in circuit unit to close the door to correct to repair respectively with complex correction, controls electricity Road part, which closes the door to correct, repairs one input terminal connection of input circuit.

In five door frame control units, the controller for closing door interface circuit identification signal of each door frame control unit is defeated Outlet is connected with automatic locking identification circuit unit locking one input terminal of identification circuit；Pass in first door frame control unit The identification signal output end of door controller interface circuit and automatic locking identification circuit unit locking the first signal of identification circuit are defeated Enter end to be connected；The identification signal output end of controller for closing door interface circuit in second door frame control unit with it is automatic locking Identification circuit unit locking identification circuit second signal input terminal is connected；Shutdown control in third door frame control unit unit The identification signal output end of device interface circuit processed and automatic locking identification circuit unit locking identification circuit third signal input part It is connected；The identification signal output end of controller for closing door interface circuit in 4th door frame control unit and automatic locking identification Circuit unit locking identification circuit fourth signal input terminal is connected；Controller for closing door interface in 5th door frame control unit The identification signal output end of circuit is connected with automatic locking identification circuit unit locking the 5th signal input part of identification circuit.

Automatic locking identification circuit unit by with door property locking identification circuit, automatically engage push circuit form: from The output end of dynamic locking identification circuit unit locking identification circuit is connect with promotion circuit input end is automatically engaged, and is automatically engaged and is pushed away Dynamic circuit output end is connect with one input terminal of locking OR circuit for executing control circuit unit.

In five door frame control units, the controller for closing door interface circuit detection signal of each door frame control unit is defeated Outlet is connected with control sample circuit input terminal in automatic detection circuit unit.

Automatic detection circuit unit is made of control sample circuit, control detection circuit, detection display circuit.

Control sample circuit output end is connect with control detection circuit input terminal, and control detection circuit output end and detection are aobvious Show the input terminal connection of circuit.

In five door frame control units, detection display electricity in the automatic detection circuit unit of each basic door frame unit One detection display circuit mode of all basic door frame units shareds is taken on road.

Detection display circuit unit is executed to be formed by executing detection sample circuit, executing detection display circuit.

It executes detection sample circuit and detection circuit, reparation sampling is executed by locking sampling execution detection circuit, unlock sampling Execute detection circuit composition.

It executes detection display circuit: being made of lighting display circuit, sound cue circuit.

Control circuit unit locking execution circuit output end is executed to be connected with locking sampling execution detection circuit input terminal, It executes control circuit unit unlock execution circuit output end to be connected with unlock sampling execution detection circuit input terminal, complex correction It repairs one output end of circuit unit and is connected with sampling execution detection circuit input terminal is repaired.

Locking sampling executes detection circuit output end and is connected with detection display circuit locking input terminal is executed, and releases sampling It executes detection circuit output end and is connected with detection display circuit releasing input terminal is executed, repair sampling and execute detection circuit output End is repaired input terminal with execution detection display circuit and is connect, and starts the output end of correction reparation control output circuit and executes detection Display circuit, which is not closed the door, prompts input terminal to be connected；Correction of opening the door repairs warning in advance circuit output end and executes detection display electricity Road enabling correction repairs warning in advance input terminal and is connected.

Lock-in circuit unit is by remote control lock-in circuit, manual locking circuit, speed control lock-in circuit, locking OR circuit Composition: remote control locking circuit output end, manual locking circuit output end, speed control lock-in circuit output end respectively with locking or One input terminal of gate circuit is connected, and locks the output end of OR circuit and executes the locking OR circuit one of control circuit unit Input terminal is connected, and executes the locking OR circuit output end of control circuit unit and executes the control circuit of control circuit unit Locking input terminal be connected.

Release circuit unit is by remote controlled unlocking circuit, manual unlocking circuit, flame-out release circuit, unlock OR circuit group At: remote controlled unlocking circuit output end, manual unlocking circuit output end, stop working release circuit output end and the one of unlock OR circuit Input terminal is connected, and the output end for unlocking OR circuit is connected with the unlock input terminal for executing control circuit unit.

Control circuit unit is executed by the locking OR circuit of execution control circuit unit, the solution of execution control circuit unit Lock OR circuit, the control circuit for executing control circuit unit, unlock execution circuit, locking execution circuit, motor central lock electricity Road, warning circuit, oil circuit control circuit composition.

The unlock OR circuit output end for executing control circuit unit and the control circuit for executing control circuit unit unlock Input terminal is connected.

The output end for executing the locking OR circuit of control circuit unit and the control circuit for executing control circuit unit are locked Determine input terminal to be connected.

The control circuit locking output end for executing control circuit unit is connected with locking execution circuit input terminal, and locking is held Row circuit output end is respectively with automobile middle control lock circuit, and warning circuit, oil circuit control circuit input control end is connected.

The unlock for executing the control circuit of control circuit unit executes output end and is connected with unlock execution circuit input terminal, Unlock execution circuit output end respectively with automobile middle control lock circuit, warning circuit, oil circuit control circuit release control terminal be connected.

Complex correction repairs circuit unit by starting correction repair control circuit part, correction repair control circuit portion of closing the door Divide, correction repair control circuit part of opening the door, correction reparation promotion circuit composition.

Starting correction repair control circuit part is controlled defeated by starting correction reparation control input circuit, starting correction reparation Circuit forms out: starting correction repairs control input circuit and repairs input by multiple starting corrections of circuit i.e. first with door property Circuit, the second starting correction, which repair input circuit, input circuit is repaired in third starting correction, start correction to N repairs input Circuit composition: starting correction repairs control output circuit as multi input OR circuit composition.

Input circuit is repaired in i.e. the first starting correction that control input circuit is repaired in starting correction, and the second starting correction is repaired Input circuit, third starting correction repair input circuit, until N starting correction repair input circuit input terminal respectively with two The enabling of door frame control unit shows the connection of buzz circuit signal output end, and multiple circuits i.e. first with door property start school Positive reparation input circuit, the second starting correction repair input circuit, third starting corrects and repairs input circuit, N starting correction The output end for repairing input circuit corrects an input of the multi input OR circuit for repairing control output circuit with starting respectively End connection, the multi input OR circuit output end for starting correction reparation control output circuit is repaired with correction of closing the door respectively controls electricity Road part, which is closed the door, corrects shutdown reparation power supply closing input one input terminal of OR circuit for repairing power circuit, and enabling correction is repaired The enabling reparation power supply that power circuit is repaired in multiple control circuit part enabling correction, which is closed, inputs one input terminal of OR circuit, holds Row detection display circuit, which is not closed the door, prompts input terminal to connect.

Correction repair control circuit part close the door by shutdown correction reparation imput output circuit portion, correction reparation power supply of closing the door Circuit, correction of closing the door repair clear circuit, clock control circuit composition is repaired in correction of closing the door.

Shutdown correction repairs imput output circuit portion and repairs output circuit by correction reparation input circuit of closing the door, correction of closing the door Composition: close the door correction repair input circuit by close the door first correction repair input circuit, close the door second correction repair input circuit, Input circuit is repaired in the correction of shutdown third, input circuit is repaired in the 4th correction of closing the door, input circuit group is repaired in the 5th correction of closing the door At.

Shutdown correction is repaired power circuit and is opened by shutdown reparation power supply closing input OR circuit, reparation power supply electronic of closing the door Powered-down road closes the door and repairs voltage-stabilized power supply circuit composition.

In five door frame control units, the controller for closing door interface circuit correction of each door frame control unit is repaired defeated Outlet repairs input circuit i.e. the first correction of shutdown reparation input circuit with correction of closing the door respectively, the second correction reparation input of closing the door Input circuit is repaired in circuit, the correction of shutdown third, and input circuit is repaired in the 4th correction of closing the door, and input electricity is repaired in the 5th correction of closing the door The input terminal connection of one, road, closing the door and correcting reparation input circuit is the first correction reparation input circuit of closing the door, and shutdown second corrects Input circuit is repaired, input circuit is repaired in the correction of shutdown third, and input circuit is repaired in the 4th correction of closing the door, and the 5th correction of closing the door is repaired Multiple input circuit output end repairs power circuit with correction of closing the door respectively and opens input terminal, opens the door and repairs power supply closing input or door The connection of clear circuit input terminal is repaired in one input terminal of circuit, correction of closing the door.

Correction reparation clear circuit output end of closing the door is repaired clock control circuit clear terminal with correction of closing the door and is connect.

Close the door correction repair power circuit shutdown repair power supply close input OR circuit each input terminal respectively with hold The unlock execution circuit output end of line control circuit unit executes the locking execution circuit output end of control circuit unit, opens the door Voltage-stabilized power supply circuit output end is repaired in the enabling that power circuit is repaired in correction, and control output circuit output end phase is repaired in starting correction Connection；Reparation power supply of closing the door closes input OR circuit output end and reparation power electronic switch circuit of closing the door is closed input terminal and connected It connects, reparation power electronic switch circuit power input terminal of closing the door is connect with battery power supply unit cathode output end；It closes the door and repairs electricity Source electronic switching circuit output end is connect with reparation voltage-stabilized power supply circuit input terminal of closing the door, and is closed the door and is repaired voltage-stabilized power supply circuit output Clock control circuit power end is repaired with correction of closing the door in end, shutdown start end is connect；It is defeated that clock control circuit is repaired in correction of closing the door Outlet is repaired with correction pushes one input terminal of circuit to connect；Correction, which is repaired, to be pushed circuit output end and executes control circuit unit Control circuit puts into input terminal connection.

The correction repair control circuit that opens the door is corrected by enabling to be repaired input circuit, the correction reparation power circuit that opens the door, opens the door Clear circuit is repaired in correction, clock control circuit is repaired in correction of opening the door, warning in advance circuit composition is repaired in correction of opening the door.

Enabling correction repairs imput output circuit portion and repairs output circuit by the correction reparation input circuit that opens the door, correction of opening the door Composition: open the door correction repair input circuit by open the door first correction repair input circuit, open the door second correction repair input circuit, Input circuit is repaired in the correction of enabling third, input circuit is repaired in the 4th correction of opening the door, input circuit group is repaired in the 5th correction of opening the door At.

Enabling correction is repaired power circuit and is opened by enabling reparation power supply closing input OR circuit, the reparation power supply electronic that opens the door Powered-down road opens the door and repairs voltage-stabilized power supply circuit composition.

In five door frame control units, the enabling of each door frame control unit shows buzz circuit signal output end, Input circuit i.e. the first correction of enabling reparation input circuit is repaired with correction of opening the door respectively, the second correction reparation input of opening the door is electric Input circuit is repaired in road, the correction of enabling third, and input circuit is repaired in the 4th correction of opening the door, and input circuit is repaired in the 5th correction of opening the door One input terminal connection, opening the door and correcting reparation input circuit is the first correction reparation input circuit that opens the door, and enabling second is corrected and repaired Input circuit is repaired in multiple input circuit, the correction of enabling third, and input circuit is repaired in the 4th correction of opening the door, and the 5th correction of opening the door is repaired Input circuit output end repairs power circuit with correction of opening the door respectively and opens input terminal, closes the door and repairs power supply closing input or door electricity The connection of clear circuit input terminal is repaired in one input terminal of road, correction of opening the door.

The correction reparation clear circuit output end that opens the door is repaired clock control circuit clear terminal with correction of opening the door and is connect.

Open the door correction repair power circuit enabling repair power supply close input OR circuit each input terminal respectively with hold The unlock execution circuit output end of line control circuit unit executes the locking execution circuit output end of control circuit unit, closes the door Voltage-stabilized power supply circuit output end is repaired in the shutdown that power circuit is repaired in correction, and control output circuit output end phase is repaired in starting correction Connection；The reparation power supply that opens the door closes input OR circuit output end and the reparation power electronic switch circuit that opens the door is closed input terminal and connected It connects, the reparation power electronic switch circuit power input terminal that opens the door is connect with battery power supply unit cathode output end；It opens the door and repairs electricity Source electronic switching circuit output end is connect with the reparation voltage-stabilized power supply circuit input terminal that opens the door, and is opened the door and is repaired voltage-stabilized power supply circuit output Clock control circuit power end is repaired with correction of opening the door in end, enabling start end is connect；Correction of opening the door is repaired clock control circuit and is mentioned Preceding warning output end is repaired warning in advance circuit input end with correction of opening the door and is connect, and warning in advance circuit output is repaired in correction of opening the door Warning in advance input terminal is repaired with execution detection display circuit enabling correction and is connected in end；Clock control circuit is repaired in correction of opening the door Correction repairs output end and pushes one input terminal of circuit to connect with correction reparation.

Correction, which is repaired, pushes circuit output end to connect with the control circuit investment input terminal for executing control circuit unit.

Control automatically engages circuit unit: automatically engaging sample circuit part by control, control automatically engages locking circuit Part forms: control automatically engages sample circuit part and is made of sampling base, sampling switch: sampling base is mounted on automobile oil At door key hole, sampling switch is mounted on sampling base；Control automatically engages locking circuit part and automatically engages lock by controlling Close input circuit, control automatically engages locking output control circuit composition.

Sampling switch input terminal is connected with battery supply anode, and it is defeated that sampling switch output end with control automatically engages locking Enter circuit input end to be connected, control automatically engage the output end of locking output control circuit respectively with automatically engage recognition unit Output end, the output end for repairing reparation identification circuit output par, c in identification circuit unit are connected；Automobile key is inserted into automobile When throttle keyhole, automobile key will be oppressed in sampling switch button, and the normally opened contact of sampling switch will turn on, and normally-closed contact will It disconnects, when automobile key automotive throttle keyhole is transferred to, automobile key leaves sampling switch button, and sampling switch will restore it often Opening contact will be switched off, and normally-closed contact will turn on.

The power end with execution control circuit unit, lock-in circuit unit power end solve battery power supply unit anode respectively Lock circuit unit power end, open the door repair control stop locking button switch one end and a kind of sedan door automatic locking device its Its each built-up circuit unit needs the end of incoming cables of battery supply cathode voltage to be connected；The cathode of battery supply respectively with execution Control circuit unit ground terminal, a kind of other each built-up circuit unit ground terminals of sedan door automatic locking device are connected.

2, controller for closing door is a kind of switch of broad sense.It or is mechanical switch, electronic switch, magnet-sensitive switch or infrared Switch or respectively mechanical switch and electronic switch or respectively mechanical switch and magnet-sensitive switch or respectively mechanical switch with Magnetosensitive is opened with infrared switch or respectively for infrared switch or respectively electronic switch and magnet-sensitive switch or respectively electronic switch Pass and infrared switch.

3, basic door frame unit is the first door frame control unit beside driver, is pacified in the first door frame control unit The controller for closing door of dress or for a controller for closing door or be two controller for closing door in parallel, or for a controller for closing door but this There are two signal input part in parallel, two normally closed signals in parallel to export one end, two normally opened letters in parallel for controller for closing door Number output two ends.

4, controller for closing door is mounted on door frame, or is mounted on car door, or is separately mounted to car door, door frame On.

Working principle:

A kind of sedan door automatic locking device scheme is by basic door frame unit, door frame control unit, automatic locking Identification circuit unit, release circuit unit, automatic detection circuit unit, executes control circuit unit, battery at lock-in circuit unit Power supply unit, complex correction repair circuit unit, control automatically engages circuit unit composition.

Controller for closing door is a kind of broad sense switch, it has extraneous signal to act on end, signal input part, signal output end group At；When extraneous signal effect end is without input signal, output end that the contact of signal input part and signal output end is mutually connected One end is exported for normally closed signal, when extraneous signal effect end is without input signal, the contact of signal input part and signal output end The output end mutually disconnected is that normally opened signal exports two ends.

An extraneous signal is inputted to controller for closing door extraneous signal effect end, the normally closed signal of controller for closing door exports one end The contact mutually connected between signal input part will be switched off, and normally opened signal exports mutually to be disconnected between two ends and signal input part Contact will turn on.

When extraneous signal disappears, the normally closed signal of controller for closing door exports disconnection touching mutual between one end and signal input part Point will turn on again, and normally opened signal exports the former contact mutually connected between two ends and signal input part and will be switched off again, be restored to outer Coming signal function end does not have the reset condition of extraneous signal.

Each basic door frame unit is mounted on the controller for closing door in door frame control unit, their installation requirement Equally, be: in closing of the door, basic door frame unit will be external to controller for closing door extraneous signal effect end input one Signal；When car door opening, the extraneous signal that basic door frame unit is inputted to controller for closing door extraneous signal effect end disappears.

The normally opened signal of controller for closing door in door frame control unit export two ends respectively with a matched shutdown Controller interface circuit input terminal is connected；Controller for closing door signal input part and battery electricity in each door frame control unit Source unit ground wire connects, and the normally opened signal of the controller for closing door in door frame control unit exports two ends and matches therewith with one respectively Set controller for closing door interface circuit input terminal is connected；When every car door of open and close, controller for closing door can all turn displacement signal Electric signal is changed into export outward；When controller for closing door is normal, controller for closing door will export the electric signal of normal conversion outward；When When controller for closing door is abnormal, controller for closing door will export the electric signal of abnormal conversion outward.

The normally closed signal of controller for closing door in five door frame control units exports one end and controls list with this door frame respectively Enabling in member shows buzz circuit ground terminal, and correction repair control circuit part of opening the door, which opens the door to correct, repairs input circuit one Input terminal connection；It opens the door in five door frame control units and shows that buzz circuit power input and battery power supply unit anode are defeated Outlet is connected；Either door is opened every time, and controller for closing door, which will open the door, shows that buzz circuit ground wire is connected, display buzzing of opening the door Circuit will be shown.

Controller for closing door interface circuit identification signal in five door frame control units, in each door frame control unit Output end is connected with one input terminal of locking identification circuit of automatic locking circuit unit；Centralized control unit opens OR circuit Output end and centralized control unit open one input terminal of circuit and be connected；The output end of centralized control unit unlatching OR circuit Circuit input end is opened with centralized control unit to be connected.When controller for closing door is normal, often opening a car door will by controller Displacement signal is converted into electric signal and exports outward, becomes by the identification signal circuit output end of controller for closing door interface circuit and opens Door electric signal, enabling electric signal open OR circuit through centralized control unit and pass to centralized control unit unlatching circuit input End, centralized control unit is opened.

When controller for closing door is normal, after the whole closings of arrangements for automotive doors are finished, a kind of sedan door automatic locking device general Automatically it locks to motor central lock, alarm is devoted oneself to work.

The door frame control unit controller for closing door interface circuit identification signal output of each door frame basic unit installation End is connected with locking identification circuit unit locking one input terminal of identification circuit.

Locking identification circuit unit by locking identification circuit, automatically engage push circuit form: locking identification circuit be with Door property identification circuit, the output end for identification circuit of locking are connect with promotion circuit input end is automatically engaged, and automatically engage promotion Circuit output end is connect with one input terminal of locking OR circuit for executing control circuit unit.

Basic door frame unit is the first door frame control unit beside driver, the pass in the first door frame control unit The identification signal output end and locking identification circuit unit locking the first signal input part of identification circuit of door controller interface circuit It is connected；The identification signal output end and locking identification circuit of controller for closing door interface circuit in second door frame control unit Unit locking identification circuit second signal input terminal is connected；Controller for closing door interface in third door frame control unit unit The identification signal output end of circuit is connected with locking identification circuit unit locking identification circuit third signal input part；4th vehicle The identification signal output end of controller for closing door interface circuit in doorframe control unit and locking identification circuit unit locking identify Circuit fourth signal input terminal is connected；The identification signal of controller for closing door interface circuit in 5th door frame control unit is defeated Outlet is connected with locking identification circuit unit locking the 5th signal input part of identification circuit.

Each input terminal of locking identification circuit unit locking identification circuit, closes the door with five door frame basic units respectively Controller interface circuit identification signal output end is connected；When the controller for closing door installed in five door frame basic units is normal When, after the car door normal switching-off of whole door frame basic units, each controller for closing door will be exported because closing of the door is subjected to displacement, And the normal electrical signal issued by controller conversion；Due to shutdown control matched with its of the signal output end of controller for closing door Device interface circuit input terminal is connected；Controller for closing door interface circuit output end and locking identification circuit unit locking identification circuit One input terminal is connected；Locking identification circuit unit is mounted on each basic doorframe unit of automobile receiving, and is passed through After the identification electric signal of the identification signal output end output of control interface, locking identification circuit unit is locked with door property Output locking identification signal outward after identification circuit identification, the output end of locking identification circuit unit locking identification circuit and automatic Investment pushes circuit input end to be connected, and automatically engages locking or the door electricity for pushing circuit output end and executing control circuit unit One input terminal of road is connected, and the automatic locking instruction that locking identification circuit is sent out will automatically lock to motor central lock, will Alarm is devoted oneself to work.

When some controller for closing door breaks down, a kind of sedan door automatic locking device can be automatically by trouble unit It detects, and trouble unit label is shown.

Control sample circuit output end is connected with control detection circuit input terminal, control detection circuit output end and detection The input terminal of display circuit is connected.

In five door frame control units, detection display electricity in the automatic detection circuit unit of each basic door frame unit Take one detection display circuit mode of all basic door frame units shareds in road.

When closed door, controller for closing door will all be converted out electric signal and be exported outward；When controller for closing door is normal, close the door Controller will export the electric signal of normal conversion outward；In a certain door frame basic unit, the door frame control unit of installation Middle controller for closing door is abnormal when breaking down, and when closed door, controller for closing door will export abnormal converted electrical outward Number；This signal controls sampling electricity into automatic detection circuit unit by the detection signal output end of controller for closing door interface circuit Road output, control sample circuit output end are connected with control detection circuit input terminal, control detection circuit output end and detection The input terminal of display circuit is connected, this detection display signal is transmitted by control sample circuit, controls through control detection circuit detection, The fault-signal that will test out again passes to control detection display circuit, and control detection display circuit accurately shows abnormal The controller for closing door label of work.

Execution circuit output end is locked when executing control circuit unit, executes instruction in output locking and is executed to operating mechanism While unit carries out lock instruction, is also sampled through locking and execute detection circuit to execution detection display circuit output display locking Inspection idsplay order is executed, the lighting display circuit for executing detection display circuit will carry out light locking display, sound cue circuit It will carry out locking sound prompt.

Execution circuit output end is unlocked when executing control circuit unit, executes instruction in output unlock and is executed to operating mechanism Unit carries out, and while unlock instruction, also unlocked sampling executes detection circuit and solves to detection display circuit output display is executed Lock executes inspection idsplay order, and the lighting display circuit for executing detection display circuit will carry out light unlock display, sound prompt electricity Road will be unlocked sound prompt.

When complex correction reparation circuit unit output end, exports reparation and execute instruction through execution control circuit unit to work While mechanism execution unit carries out repairing instruction, also repaired sampling executes detection circuit to execution detection display circuit output Display, which is repaired, executes inspection idsplay order, and the lighting display circuit for executing detection display circuit will carry out light reparation and show, the sound Cue circuit is repaired sound prompt.

Clock control circuit warning in advance output end is repaired in correction of opening the door and the input of warning in advance circuit is repaired in correction of opening the door Connection is held, enabling correction reparation warning in advance circuit output end and execution detection display circuit enabling correction reparation warning in advance are defeated Enter end to be connected, triggering is executed into detection display when clock control circuit warning in advance output end output signal is repaired in correction of opening the door Circuit carries out warning in advance.

The multi input OR circuit output end of control output circuit is repaired in starting correction, is not closed with detection display circuit is executed Door prompt input terminal connection, when starting correct repair control output circuit have output signal when, circuit output end respectively with pass The shutdown that door corrects repair control circuit part shutdown correction reparation power circuit repairs power supply closing and inputs OR circuit one The enabling reparation power supply closing that input terminal, enabling correct repair control circuit part enabling correction reparation power circuit inputs or door One input terminal connection of circuit；Power circuit is repaired in the correction that will close the door, and while power circuit closing is repaired in correction of opening the door, also will It outputs signal to execution detection display circuit not closing the door and prompt input terminal, the lighting display circuit for executing detection display circuit will be into Portable lighter light does not close the door carefully, must be locked and be shown with manual operation.

Lock-in circuit unit is by remote control lock-in circuit, manual locking circuit, speed control lock-in circuit, locking OR circuit Composition: remote control locking circuit output end, manual locking circuit output end, speed control lock-in circuit output end respectively with locking or One input terminal of gate circuit is connected, and output end and the execution control circuit unit locking OR circuit one for locking OR circuit are defeated Enter end to be connected, locking OR circuit output end is connected with the locking input terminal for executing control circuit.In lock-in circuit unit It is remotely controlled lock-in circuit, manual locking circuit, speed control locks electric either circuit and exports a lock instruction, through locking or door electricity Road, which passes to, executes control circuit unit to automobile middle control lock circuit, and warning circuit, oil circuit control circuit is locked.

Release circuit unit is by remote controlled unlocking circuit, manual unlocking circuit, flame-out release circuit, unlock OR circuit group At: remote controlled unlocking circuit output end, manual unlocking circuit output end, stop working release circuit output end and the one of unlock OR circuit Input terminal is connected, and the output end for unlocking OR circuit is connected with the unlock input terminal for executing control circuit.Release circuit list Remote controlled unlocking circuit in member, manual unlocking circuit, the release circuit either circuit that stops working export unlock instruction, and unlocked or door is electric Road, which passes to, executes control circuit unit to automobile middle control lock circuit, and warning circuit, oil circuit control circuit is unlocked.

The unlock OR circuit output end for executing control circuit unit is connected with control circuit unlock input terminal.Execute control The output end of the locking OR circuit of circuit unit processed is connected with the control circuit locking input terminal for executing control circuit unit.

The control circuit locking investment output end for executing control circuit unit is connected with locking execution circuit input terminal, locks Determine execution circuit output end respectively with work actuator unit input control end i.e. automobile middle control lock circuit, warning circuit, oil Closing input one input terminal of OR circuit at road control circuit input control end, centralized control unit is connected.

The unlock for executing the control circuit of control circuit unit executes output end and connect with unlock execution circuit input terminal, solves Lock execution circuit output end respectively with work actuator unit releasing control terminal, that is, automobile middle control lock circuit, warning circuit, Oil circuit control circuit releases control terminal, the closing input OR circuit input terminal connection of centralized control unit.

Whenever the input terminal of locking OR circuit receives a locking signal, locking OR circuit can be put into locking Signal, which passes to, executes control circuit unit locking input terminal, executes control circuit unit and receives what locking OR circuit transmitted After lock instruction, work actuator unit is locked, i.e., is locked automobile middle control lock circuit, warning circuit investment, oil circuit control Circuit processed is closed.

When the input terminal for unlocking OR circuit receives a unlocking signal, unlock OR circuit can believe unlock Number will by unlock OR circuit pass to execute control circuit unit unlock investment input terminal, execute control circuit unit receive After the unlock instruction transmitted to unlock OR circuit, automobile middle control lock circuit is unlocked, warning circuit exits, oil circuit control circuit It opens.

The power end with execution control circuit unit, lock-in circuit unit power end solve battery power supply unit anode respectively Lock circuit unit power end, open the door repair control stop locking button switch one end and a kind of sedan door automatic locking device its Its each built-up circuit unit needs the end of incoming cables of battery supply cathode voltage to be connected；The cathode of battery supply respectively with execution Control circuit unit ground terminal, a kind of other each built-up circuit unit ground terminals of sedan door automatic locking device are connected, Guarantee that whole device has battery supply power supply.

The normally closed signal of controller for closing door in five door frame control units exports one end and controls list with this door frame respectively Enabling in member shows buzz circuit ground terminal, and correction repair control circuit part of opening the door, which opens the door to correct, repairs input circuit one Input terminal connection；The enabling of five door frame control units shows that buzz circuit power input and battery power supply unit anode are defeated Outlet is connected；Two output ends in five door frame control units in each display buzz circuit signal output end that opens the door, Starting correction repair control circuit part in circuit unit is repaired with complex correction respectively, control input circuit is repaired in starting correction Each AND gate circuit input terminal connection.

In five door frame control units, the controller for closing door interface circuit correction of each door frame control unit is repaired defeated Outlet repairs in circuit unit correction repair control circuit part shutdown correction of closing the door with complex correction respectively and repairs input circuit One input terminal connection.

Complex correction repairs circuit unit by starting correction repair control circuit part, correction repair control circuit portion of closing the door Divide, correction repair control circuit part of opening the door, correction reparation promotion circuit composition: starting correction repair control circuit part is by opening Control input circuit is repaired in dynamic correction, control output circuit composition is repaired in starting correction: control input circuit is repaired in starting correction By input circuit is repaired in multiple starting corrections of circuit i.e. first with door property, input circuit, third are repaired in the second starting correction Starting correction repairs input circuit, starts to correct to N and repair input circuit composition: starting correction reparation control output circuit is Multi input OR circuit composition.

Input electricity is repaired in the starting correction of circuit i.e. first that the multiple and door property of control input circuit is repaired in starting correction Input circuit is repaired on road, the second starting correction, input circuit is repaired in third starting correction, until input electricity is repaired in N starting correction The input terminal on road shows that buzz circuit signal output end is connect with the enabling of two door frame control units respectively, multiple and door Input circuit is repaired in the starting correction of the circuit of matter i.e. first, and input circuit is repaired in the second starting correction, and third starting correction is repaired Input circuit, until the output end that input circuit is repaired in N starting correction corrects with starting repair the more of control output circuit respectively The input terminal connection of OR circuit is inputted, the multi input OR circuit output end point of control output circuit is repaired in starting correction The shutdown that power circuit is repaired in correction of not closing the door with correction repair control circuit part of closing the door repairs power supply and closes input or door electricity One, road input terminal, the enabling reparation power supply that power circuit is repaired in the enabling correction of enabling correction repair control circuit part are closed defeated Enter one input terminal connection of OR circuit.

Open the door display buzz circuit signal output end output letter when opening a certain winnowing machine door, in door frame control unit Number, starting correction repair control circuit part is started to work.

When car door more than the fan of opening two or two fans, there are two or more than two door frame control units in open the door it is aobvious Show that buzz circuit signal output end by output signal, repairs the defeated of each AND gate circuit for controlling input circuit since starting corrects Enter end, shows that buzz circuit signal output end is connect with two enablings in five door frame control units respectively；Start school at this time In the positive each AND gate circuit for repairing control input circuit, the output end of at least one or more than one AND gate circuit will Control output circuit input terminal is repaired in the starting correction for outputing signal to multi input or door property circuit；Control is repaired in starting correction Output signal is delivered separately to correction repair control circuit part of closing the door by output circuit output end, and power supply is repaired in correction of closing the door The shutdown of circuit repairs power supply and closes input OR circuit input terminal；It opens the door and corrects repair control circuit part, correction of opening the door is repaired The enabling for source circuit of sending a telegram in reply repairs power supply and closes input OR circuit input terminal；It will close the door to correct and repair power circuit and enabling school Positive power circuit of repairing is closed；It closes the door and corrects repair control circuit part, correction repair control circuit part of opening the door will stop Work, i.e., entire complex correction repair circuit unit and stop working.

When closing extra car door, when only remaining a winnowing machine Men Weiguan, at this moment only one door frame control unit The display buzz circuit signal output end that opens the door has signal output, and each AND gate circuit that control input circuit is repaired in starting correction is Input circuit is repaired in first starting correction, and input circuit is repaired in the second starting correction, and input circuit is repaired in third starting correction, until The equal no signal output of input circuit is repaired in N starting correction, and power circuit is repaired in correction of closing the door and power supply electricity is repaired in correction of opening the door Road enters working condition of awaiting orders.

When the controller for closing door installed in five door frame basic units is normal, by the vehicle of five door frame basic units After the whole closings of door, controller for closing door will be exported to be displaced because car door generates, and the normal telecommunications converted out by controller for closing door Number, since the signal output end of controller for closing door controller for closing door interface circuit input terminal matched with its is connected；It closes the door and controls Device interface circuit output end processed is connected with locking identification circuit unit locking one input terminal of identification circuit；Locking identification Circuit unit is mounted on each basic doorframe unit of automobile receiving, defeated by the identification signal output end of control interface After identification electric signal out, locking after identification circuit identifies with door property for automatic locking identification circuit unit exports locking outward Identification signal, the output end of automatic locking identification circuit unit locking identification circuit are connected with promotion circuit input end is automatically engaged It connects, automatically engages and circuit output end is pushed to be connected with one input terminal of locking OR circuit for executing control circuit unit, lock The automatic locking instruction that identification circuit is sent out will automatically lock to motor central lock, alarm will be devoted oneself to work；Simultaneously Output signal will reliably be closed the door to correct and repair power circuit closing, shutdown correction repair control circuit part is allowed to stop working.

When namely shutting car door at this time, although door frame control unit controller for closing door also gives shutdown, input is repaired in correction One input signal of circuit, which will close the door to correct, repairs power circuit opening, and one reset signal of clear circuit is repaired in correction of closing the door, Shutdown correction repairs power circuit output burning voltage and clock control circuit activation is repaired in shutdown correction, but due to executing control The locking OR circuit of circuit processed inputs locking signal, reliably motor central lock is locked, by the investment of warning circuit.Simultaneously Also output signal will reliably be closed the door to correct and repairs power circuit closing, shutdown correction repair control circuit part is allowed to stop work Make；So complex correction repairs circuit unit and does not also enter correction reparation state.

If having the appearance of some controller for closing door in five door frame control units when closing upper whole arrangements for automotive doors Problem fails to shut i.e. in the open state: and controller for closing door is normal in the door frame control unit finally closed When, complex correction, which will repair circuit unit shutdown correction repair control circuit part, to be started.

Input circuit is repaired by correction of closing the door in shutdown correction repair control circuit part, power circuit is repaired in shutdown correction, Clear circuit is repaired in correction of closing the door, clock control circuit composition is repaired in correction of closing the door: correction of closing the door repairs power circuit by closing the door Power supply is repaired to close.

Due to if having some control of closing the door in five door frame control units when closing upper whole arrangements for automotive doors Device, which goes wrong, fails to shut i.e. in the open state, the identification of controller for closing door interface circuit in five door frame control units Signal output end with automatically engage one input terminal of identification circuit unit and connect, export each controller for closing door interface circuit Identification signal output end should export a normal shutdown identification signal；Fail to export when some controller for closing door goes wrong When a normal shutdown identification signal, that is, identification circuit unit is automatically engaged after it can not receive complete identification signal, it is impossible to It is executed in control circuit unit from trend, executes the locking OR circuit input locking signal of control circuit, execute control circuit Unit cannot will motor central lock locking in work actuator unit, by the investment of warning circuit, can not output signal will Correction of closing the door is repaired power circuit and is closed；But when shutting the last one car door at this time, is closed the door and controlled due to door frame control unit Device processed is normal, so it will repair one normal input signal of input circuit to correction of closing the door, will close the door to correct and repairs power supply Shutdown is corrected reparation clock control circuit to shutdown correction reparation one reset signal of clear circuit and reset by circuit opening；It closes Door correction repair power circuit will open output burning voltage by close the door correct repair clock control circuit activation, be corrected and repair Multiple, process is: when input circuit output end output repair signal is repaired in correction of closing the door, repair signal is exported to be repaired to correction of closing the door Source circuit input terminal of sending a telegram in reply, which is closed the door, repairs power electronic switch circuit debugging end；Correction of closing the door is repaired power circuit and is repaired by closing the door Telegram in reply source closes input OR circuit, closes the door and repair power electronic switch circuit, close the door and repair voltage-stabilized power supply circuit composition.

Close the door repair power electronic switch circuit debugging termination receive open after will open, close the door repair power electronic switch Circuit output end is connected with reparation voltage-stabilized power supply circuit input terminal of closing the door；It closes the door and repairs voltage-stabilized power supply circuit output end and close the door The zero line of clock control circuit is repaired in correction, and shutdown start end is connected；It closes the door to repair voltage-stabilized power supply circuit and export and stablizes work Make voltage and repair clock control circuit to correction of closing the door, will close the door to correct and repair clock control circuit starting activation, correction of closing the door Reparation clock control circuit starts to control timing, and control signal is repaired in output shutdown reaching the setting timing control time.

Correction of closing the door repairs clock control circuit output end and pushes one input terminal of circuit to be connected with correction reparation, and correction is repaired It pushes circuit output end to be connected with one input terminal of locking OR circuit for executing control circuit unit again, executes control circuit list Member is transmitted to execution control after the setting timing control time for receiving time control circuit output repairs control signal Circuit unit executes control circuit unit output and executes instruction in the actuator unit that will work on automobile middle control lock control circuit Lock, warning circuit is put into；And output signal reliably will will close the door to correct and repair power circuit, execute control circuit unit and close It closes, shutdown correction repair control circuit part is allowed to stop working.

If when closing upper whole arrangements for automotive doors, in five door frame control units, and the car door finally closed Controller for closing door is abnormal in frame control unit, i.e., when shutting last Yishanmen, still presents and Yishanmen occur and fail to shut State i.e. in opening, complex correction, which repairs circuit unit enabling correction repair control circuit part, will also start, reason It is；Correction repair control circuit part open the door by the correction reparation input circuit that opens the door, power circuit, enabling school are repaired in correction of opening the door Positive reparation clear circuit, the correction reparation clock control circuit that opens the door open the door to correct and repair control halt circuit, enabling correction reparation Warning in advance circuit composition.

In five door frame control units, the enabling of each door frame control unit shows buzz circuit signal output end, Respectively with open the door correct repair one input terminal of input circuit connect, open the door correction reparation input circuit output end respectively with enabling Correction repairs power circuit and opens input terminal, and reparation power supply of closing the door closes input one input terminal of OR circuit, correction reparation of opening the door The connection of clear circuit input terminal；When namely shutting the last one car door at this time, due to door frame control unit controller for closing door It is abnormal, so repairing one abnormal input signal of input circuit to correction of closing the door, it will cannot close the door to correct and repair power supply Circuit is opened, and cannot closing the door to shutdown correction reparation one reset signal of clear circuit, it is clear to correct reparation clock control circuit Zero.

But whole car doors are shut at this time, and only one in five door frame control unit controller for closing door is closed the door and is controlled Device processed is abnormal that is, a car door is not turned off, in the state opening Yishanmen and not closing, i.e., such situation is equivalent to Enabling correction has been given to repair one enabling input signal of input circuit, the correction that will open the door is repaired power circuit and opened；It has given and has opened Enabling correction is repaired clock control circuit and reset by door correction reparation one reset signal of clear circuit；Power supply is repaired in correction of opening the door Burning voltage is exported after circuit debugging, enabling is corrected into reparation clock control circuit activation, open the door and correct repair control circuit part Starting is started to work, is corrected reparation, process is: correction of opening the door repairs input circuit output end and outputs repair signal When, repair signal, which exports to open the door to the correction reparation power circuit input terminal that opens the door, repairs power electronic switch circuit debugging end； Open the door correction repair power circuit by open the door repair power supply close input OR circuit, open the door repair power electronic switch circuit, It opens the door and repairs voltage-stabilized power supply circuit composition.

Reparation power electronic switch circuit debugging termination of opening the door, which will receive enabling input signal, to repair power supply electronic opening the door Switching circuit opens opening, opens the door and repairs power electronic switch circuit output end and reparation voltage-stabilized power supply circuit input terminal phase of opening the door Connection；It opens the door and repairs voltage-stabilized power supply circuit output end and the zero line for correcting and repairing clock control circuit of opening the door, enabling start end It is connected；The reparation voltage-stabilized power supply circuit that opens the door exports stable operating voltage and repairs clock control circuit to correction of opening the door, and will open the door Clock control circuit starting activation is repaired in correction, and correction of opening the door repairs clock control circuit and starts to control timing, and correction of opening the door is repaired Multiple clock control circuit warning in advance output end is repaired warning in advance circuit input end with correction of opening the door and is connect, and setting meter is being reached When the warning in advance time when, open the door correction repair clock control circuit warning in advance output end by open the door correct repair warning in advance Circuit output signal is prompted, and when reaching the correction repair time of setting meter, clock control circuit school is repaired in correction of opening the door Positive output end of repairing exports enabling reparation control signal outward.

The correction reparation clock control circuit correction reparation output end that opens the door repairs promotion one input terminal of circuit with correction and is connected It connects, correction, which is repaired, pushes circuit output end to be connected with one input terminal of locking OR circuit for executing control circuit unit, executes Control circuit unit is transmitted after the setting timing control time for receiving time control circuit output repairs control signal To control circuit unit is executed, executes control circuit unit output and execute instruction motor central lock in work actuator unit Control circuit locking, warning circuit is put into；And output signal reliably will will close the door to correct and repair power circuit, execute control electricity Road unit is closed, and shutdown correction repair control circuit part is allowed to stop working.

If having certain two or more pass in five door frame control units when closing upper whole arrangements for automotive doors Door controller go wrong fail to shut it is i.e. in the open state: and in the door frame control unit finally closed close the door control When device processed is normal or abnormal, complex correction, which will repair circuit unit, to be started, but it will issue signal prompt, remind vehicle Main progress manual operation locking.

If having certain two or more pass in five door frame control units when closing upper whole arrangements for automotive doors Door controller, which goes wrong, to be failed to shut, that is, the case where opening the car door of two fans or two fans or more.

When there are two or when more than two car door openings, display of opening the door in two or more door frame control units The signal output end of buzz circuit repairs the defeated of each AND gate circuit for controlling input circuit by output signal, since starting corrects Enter end, shows that buzz circuit signal output end is connect with two enablings in five door frame control units respectively；Start school at this time In the positive each AND gate circuit for repairing control input circuit, the output end of at least one or more than one AND gate circuit will have The starting correction for being defeated by multi input or door property circuit is repaired control output circuit input terminal by signal output, output signal；It opens Dynamic correct repairs control output circuit output end for output signal, and the shutdown for being delivered separately to shutdown correction reparation power circuit is repaired Input OR circuit input terminal is closed in telegram in reply source；The enabling that power circuit is repaired in correction of opening the door repairs power supply and closes input or door electricity Road input terminal；Meanwhile start correction repair control output circuit output end also with execute detection display circuit do not close the door prompt it is defeated Enter end connection, corrects reparation power circuit when starting correction reparation control output circuit output signal will close the door, enabling correction is repaired While source circuit of sending a telegram in reply is closed, it will also output signal to execution detection display circuit and not close the door and prompt input terminal, and execute detection The lighting display circuit of display circuit does not close the door carefully display for light is carried out, and prompts palpus manual operation locking, and remind car owner couple Device carries out necessary repairing.

Control automatically engages circuit unit: sample circuit is automatically engaged by control, control automatically engages locking circuit group At: control automatically engages sample circuit and is made of sampling base, sampling switch: sampling base is mounted on automotive throttle keyhole Place, sampling switch are mounted on sampling base, and sampling switch input terminal is connected with battery supply anode, sampling switch output end Locking circuit input terminal is automatically engaged with control to connect, control automatically engage locking circuit output end respectively with automatically engage identification Unit output end, the connection of repair control circuit unit output end.

When automobile key is inserted into automotive throttle keyhole, automobile key will be oppressed in sampling switch button, sampling switch Normally opened contact will turn on, and normally-closed contact will be switched off, and the normally opened contact of sampling switch will turn on, sampling switch export sampled signal to Control automatically engages locking output control circuit, and control automatically engages locking output control circuit output end and automatically engages identification Unit output end, repair control circuit unit output end are connected, and will automatically engage recognition unit output end, repair control circuit What unit output end was exported gives execution control circuit unit, the execution control instruction short circuit of repair control circuit unit, automobile Central controlled lock automatic locking function disappears after closing whole car doors, at this time with do not install the one of a kind of sedan door automatic locking device As automobile it is the same.

When automobile key automotive throttle keyhole is transferred to, automobile key is left sampling switch (button), and sampling switch will Restoring its normally opened contact will be switched off, and normally-closed contact will turn on；Sampling switch, which is exported, automatically engages locking output control electricity to control The sampled signal on road disappears, and control automatically engages locking output control circuit defunctionalization, automatically engages recognition unit, repairs control Circuit unit functional rehabilitation processed, central controlled lock is automatic locking after automobile closes whole car doors.

The present invention has prominent advantage as follows after implementing:

1, and after the existing achievement cooperation of inventor, can thoroughly change, the shape that the locking of almost vehicle is locked by wireless remotecontrol Condition forms a kind of new security personnel's mode, the remote signal failure that radio can be made to lock with interference method to avoid criminal, and two It is that can also replicate code signal to avoid criminal to open the door, generates stolen.To make the security personnel of automobile be increased to a new water It is flat.

2, and after the existing achievement cooperation of inventor, locking is more convenient, automatic locking immediately after closing whole car doors, no It reuses by program after remote-control box, the modern life of more conducively high rhythm, and sense of the times is very strong.

3, the device can draw two kinds of signals.After electronic circuit cooperates, can it play an important role.It is closing all After car door, due to when controller generates failure in the door frame control unit of the basic door frame unit in somewhere installation, door frame control Unit lead processed can produce the self-test signal at this, clearly allows owner to know and is mounted on which basic door frame unit, The controller of door frame control unit produces failure, easy to repair in this way；Correcting reparation circuit unit simultaneously again can be from movable property Raw correction repair signal ensure that safety for central controlled lock is automatic locking, more perfect than existing product function.

4, all kinds of vehicles of the present invention are all suitable, and price is cheap, easy for installation, strong operability.

Detailed description of the invention

Fig. 1, a kind of sedan door automatic locking device circuit diagram is indicated.

In figure: box 1-1 indicates the 1st door frame control unit；Box 1-2 indicates the 2nd door frame control unit；Side Frame 1-3 indicates the 3rd door frame control unit；Box 1-4 indicates the 4th door frame control unit；Box 1-5 indicates the 5th Door frame control unit；Box 3 indicates automatic detection circuit unit；Box 4 indicates that complex correction repairs circuit unit；Box 5, indicate that control automatically engages circuit unit；Box 6 indicates automatic locking identification circuit unit；Box 7 indicates lock-in circuit Unit；Box 8 indicates release circuit unit；Box 9 indicates to execute control circuit unit；Box 11 indicates battery supply list Member.

Fig. 2, indicate first door frame control unit circuit diagram (because each door frame control unit structure equally therefore Only mark first door frame control unit circuit diagram).

In figure: box 1-1 indicates the 1st door frame control unit；Box 1-1-1 indicates controller for closing door；Box 1-1-2, controller for closing door interface circuit is indicated；Box 1-1-3 indicates the display buzz circuit that opens the door；Box 3 indicates certainly Dynamic detection circuit unit；Box 4 indicates that complex correction repairs circuit unit；Box 4-2-1 indicates that shutdown correction reparation is defeated Enter circuit；Box 4-3-1 indicates the correction reparation input circuit that opens the door；Box 6 indicates automatic locking identification circuit unit；Side Frame 11 indicates battery power supply unit.

Fig. 3, it indicates automatic detection circuit element circuit, execute detection display circuit schematic diagram.

In figure: box 3 indicates automatic detection circuit unit；Box 3-1 indicates control sample circuit；Box 3-2, table Show control detection circuit；Box 3-3 indicates detection display circuit；Box 4 indicates that complex correction repairs circuit unit；Box 4-1-2, indicate that control output circuit is repaired in starting correction；Box 4-3-5 indicates the correction reparation warning in advance electricity that opens the door Road；Box 9 indicates to execute control circuit unit；Box 12 indicates to execute detection display circuit unit, box 12-1, expression Execute detection sample circuit；Box 12-1-1 indicates that locking sampling executes detection circuit；Box 12-1-2 indicates unlock Sampling executes detection circuit；Box 12-1-3 indicates that repairing sampling executes detection circuit；Box 12-2, expression execute detection Display circuit；Box 12-2-1 indicates lighting display circuit；Box 12-2-2 indicates sound cue circuit.

Fig. 4, indicate that complex correction repairs circuit unit schematic diagram.

In figure: box 4 indicates that complex correction repairs circuit unit；Box 4-1 indicates starting correction repair control circuit Part；Box 4-1-1 indicates that control input circuit is repaired in starting correction；Box 4-1-1-1 indicates the first starting correction Repair input circuit；Box 4-1-1-2 indicates that input circuit is repaired in the second starting correction；Box 4-1-1-3 indicates Input circuit is repaired in third starting correction；Box 4-1-1-N, indicate that input circuit is repaired in N starting correction；Box 4- 1-2, indicate that control output circuit is repaired in starting correction；Box 4-2 indicates correction repair control circuit part of closing the door；Box 4-2-1, correction reparation input circuit of closing the door is indicated；Box 4-2-1-1 indicates the first correction reparation input circuit of closing the door； Box 4-2-1-2 indicates the second correction reparation input circuit of closing the door；Box 4-2-1-3 indicates that the correction of shutdown third is repaired Multiple input circuit；Box 4-2-1-4 indicates the 4th correction reparation input circuit of closing the door；Box 4-2-1-5 indicates to close Input circuit is repaired in the correction of the family status five；Box 4-2-1-6 indicates correction reparation output circuit of closing the door；Box 4-2-2, table Show that power circuit is repaired in shutdown correction；Box 4-2-2-1 indicates to close the door and repairs power supply closing input OR circuit；Box 4-2-2-2, it indicates to close the door to repair power electronic switch circuit；Box 4-2-2-3 indicates to close the door and repairs regulated power supply electricity Road；Box 4-2-3 indicates correction reparation clear circuit of closing the door；Clock control circuit is repaired in box 4-2-4, correction of closing the door； Box 4-3 indicates correction repair control circuit part of opening the door；Box 4-3-1 indicates the correction reparation input circuit that opens the door；Side Frame 4-3-1-1 indicates the first correction reparation input circuit that opens the door；Box 4-3-1-2 indicates the second correction reparation of opening the door Input circuit；Box 4-3-1-3 indicates that input circuit is repaired in the correction of enabling third；Box 4-3-1-4 indicates to open the door Input circuit is repaired in 4th correction；Box 4-3-1-5 indicates the 5th correction reparation input circuit that opens the door；Box 4-3- 1-6, the correction reparation output circuit that opens the door is indicated；Box 4-3-2 indicates that power circuit is repaired in correction of opening the door；Box 4- 3-2-1, it indicates to open the door and repairs power supply closing input OR circuit；Box 4-3-2-2 indicates to open the door and repairs power supply electronic Switching circuit；Box 4-3-2-3 indicates to open the door and repairs voltage-stabilized power supply circuit；Box 4-3-3 indicates correction reparation of opening the door Clear circuit；Box 4-3-4 indicates the correction reparation clock control circuit that opens the door；Box 4-3-5 indicates to open the door to correct and repair Multiple warning in advance circuit；Box 4-4 indicates that promotion circuit is repaired in correction.

Fig. 5, indicate that lock-in circuit unit, release circuit unit execute control circuit unit schematic diagram.

In figure: box 7 indicates lock-in circuit unit；；Box 7-1 indicates remote control lock-in circuit；Box 7-2 indicates Manual locking circuit；Box 7-3 indicates that speed controls lock-in circuit；Box 7-4 indicates locking OR circuit；Box 8, table Show release circuit unit；Box 8-1 indicates remote controlled unlocking circuit；Box 8-2 indicates manual unlocking circuit；Box 8-3, Indicate flame-out release circuit；Box 8-4 indicates unlock OR circuit；Box 9 indicates to execute control circuit unit；Box 9- 1, the locking OR circuit of execution control circuit unit is indicated；Box 9-2 indicates to execute unlock or the door of control circuit unit Circuit；Box 9-3 indicates to execute the control circuit of control circuit unit；Box 9-4 indicates to execute control circuit unit Lock execution circuit；Box 9-5 indicates to execute the unlock execution circuit of control circuit unit；Box 9-6, expression execute control The automobile middle control lock circuit of circuit unit processed；Box 9-7 indicates to execute the warning circuit of control circuit unit；Box 9-8, Indicate the oil circuit control circuit of execution control circuit unit.

Fig. 6, indicate that control automatically engages circuit unit schematic diagram.

In figure: box 5 indicates that control automatically engages circuit unit；Box 5-1 indicates that control automatically engages sample circuit portion Point, box 5-1-1 indicates that sampling base, box 5-1-2 indicate sampling switch；Box 5-2 indicates that control automatically engages lock Closed circuit part, box 5-2-1 indicate that control automatically engages locking input circuit, and box 5-2-2 indicates that control is automatic and throws Enter locking output control circuit.

Specific embodiment

Fig. 1 to Fig. 6 describes a kind of mode of specific implementation jointly.

(1), electronic control panel is made.

First according to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the relationship indicated in each figure: a kind of sedan door is automatic locking Device is by basic door frame unit, door frame control unit, automatic locking identification circuit unit, lock-in circuit unit, unlock electricity Road unit, automatic detection circuit unit execute control circuit unit, execute control circuit unit, work actuator unit, electricity Pond power supply unit, complex correction repair circuit unit, control the relationship and each circuit unit for automatically engaging circuit unit composition Internal relations make circuit control panel；Each door frame basic unit is mounted with a door frame input system；So wanting Produce corresponding interlock circuit element number plate；According to Fig. 1, Fig. 2, Fig. 3, electronics is made in Fig. 4, Fig. 5, Fig. 6, expression Control panel, and it is welded with powered-down subcomponent, each electronic circuit is gone through after the completion of welding must weld errorless, each weldering weldering of re-inspection Whether contact is intact.

(2) hot- line test.

1 uses ohm table look-up controller for closing door first.With hand by, put controller for closing door extraneous signal effect end, with ohm Whether table look-up signal input part, signal output end on-off are good.

2, energization inspection, debugging are carried out to production electronic control panel.

(1) controller for closing door is attached by line requirements and power supply and electronic control panel.

With battery supply line output terminal is connected the signal input part of controller for closing door respectively, controller for closing door it is normally opened Signal exports two ends and is connected respectively with a matched controller for closing door interface circuit input terminal；Controller for closing door interface electricity Road identification signal output end is connected with locking one input terminal of identification circuit unit；The normally closed signal of controller for closing door export one end Display buzz circuit ground terminal is connect with opening the door, and the display buzz circuit power input that opens the door is exported with battery power supply unit anode End is connected.

Battery power supply unit anode distinguishes a kind of other each built-up circuit units of sedan door automatic locking device scheme (firewire) endpoint of battery supply cathode voltage is needed to be connected；The cathode of battery power supply unit respectively with a kind of sedan door from Other each built-up circuit unit ground wire connections in dynamic locking device scheme.

(2) with avometer or oscillograph to checking that making electronic control panel carries out energization inspection, debugging, by avometer anode Oscillograph positive signal input terminal test respectively each unit circuit exit point or with input endpoint junction.It is controlled closing the door Device processed is pressed or is decontroled, as described in working principle, avometer or oscillograph can respectively the exit point of each unit circuit or with The test of input endpoint junction is arrived, when because of controller for closing door open and close, that is, when closed door or opening car door, control of closing the door What device processed exported respectively outward, corresponding, the associated electrical signals converted due to closed door or opening car door.

The remote control of lock-in circuit unit is put into circuit, puts into circuit manually, speed control is put into circuit, either circuit A locking instruction is issued, all will be conveyed to execution control circuit unit, locking instruction will be exported for work by executing control circuit unit Make motor central lock locking investment, the investment of warning circuit, oil circuit control circuit in actuator unit to open.

By the remote control relieving circuit of release circuit unit, manual relieving circuit, either circuit is issued in the relieving circuit that stops working One releases instruction, all will be conveyed to all and will be conveyed to execution control circuit unit, executes control circuit unit and refers to output releasing It enables and releases motor central lock locking in work actuator unit, the releasing of warning circuit, oil circuit control circuit is closed.

Controller for closing door is gradually all pressed, when being equivalent to all car doors and shutting, automatic locking identification circuit unit For locking identification circuit with door property when receiving the signal that all car doors are shut, the locking identification circuit with door property will be to certainly Dynamic investment pushes circuit to issue an automatic door-closing signal, is transferred to execution control circuit unit, and executing control circuit unit will Output locking instruction puts into motor central lock locking in work actuator unit, the investment of warning circuit, oil circuit control electricity It opens on road.

Whole controller for closing door are pressed simultaneously or are decontroled simultaneously, control detection display circuit is not shown.

When artificial manufacturing fault, a controller for closing door is decontroled, that is, the controller for closing door decontroled is set to work not When normal, while remaining controller for closing door being pressed simultaneously, the controller for closing door pressed is working properly, closes the door in irregular working Controller.

Controller for closing door interface circuit detects signal output end and exports the signal for having corresponding, Xiang Guan electricity, automatic to detect Output phase powered-down signal in sample circuit road is controlled in circuit unit and gives control detection circuit, controls detection circuit for output signal Detection display circuit is given, control detection display circuit would indicate that trouble location, i.e., not press the label of controller for closing door.

When artificial manufacturing fault, a controller for closing door is decontroled, a controller for closing door of relieving is being set to work not just Chang Shi is exported, automatically in the controller for closing door interface circuit identification signal output end no signal of irregular working controller for closing door The locking identification circuit no signal output with door property of locking identification circuit unit.

Controller for closing door is pressed simultaneously, when being equivalent to all car doors and shutting, recognition unit is automatically engaged and receives all vehicles When the signal that door is shut, an automatic door-closing signal will be sent out by automatically engaging recognition unit.It is transferred to execution control circuit Unit executes control circuit unit and motor central lock locking is put into output locking instruction, the investment of warning circuit, oil circuit control Circuit processed is opened.

Complex correction repairs circuit unit and sends out a reparation identification signal, will repair execution control circuit unit and open Dynamic activation repairs control signal reaching setting timing control time output, it repairs control execution circuit and is receiving timing control Circuit output processed, it is transmitted to after setting timing control time reparation control signal and is transferred to execution control circuit unit, It executes control circuit unit and motor central lock locking is put into output locking instruction, the investment of warning circuit, oil circuit control electricity It opens on road.

When artificial manufacturing fault, recognition unit broken string is automatically engaged, controller for closing door is pressed simultaneously, is equivalent to all vehicles When door is shut, correction repairs circuit unit after certain interval of time, repairs control reaching setting timing control time output Signal is transmitted and is transferred to execution control circuit unit, is executed control circuit unit and is instructed output locking by automobile middle control Investment, the investment of warning circuit are locked, oil circuit control circuit is opened.

Be performed simultaneously control circuit unit also export execute instruction to repair power supply close input OR circuit, will repair electricity Source electronic switching circuit is closed.

(3), apparatus of the present invention are mounted on automobile.

1, the installation of controller for closing door: each door frame basic unit is mounted with a door frame control unit, this tool Controller for closing door is mechanical structure type of switch in the door frame control unit of body embodiment choosing；Each door frame is controlled single The controller for closing door of member is mounted on each door frame.

The installation requirement for the controller for closing door installed on each basic door frame unit door frame is the same, i.e., closes in car door Car door will input an extraneous signal to controller for closing door extraneous signal effect input terminal when closing；When car door opening, car door is to pass The extraneous signal that door controller extraneous signal acts on input terminal input disappears；By the signal input part of controller for closing door respectively with electricity Pond power output end is connected, the normally opened signal of the controller for closing door in door frame control unit export two ends respectively with one with Mating controller for closing door interface circuit input terminal be connected；Controller for closing door interface circuit identification signal output end and locking are known Other one input terminal of circuit unit is connected；The normally closed signal of controller for closing door in door frame control unit exports one end and opens the door aobvious Show that buzz circuit ground terminal connects, the display buzz circuit power input that opens the door is connected with battery power supply unit cathode output end It connects；Controller for closing door signal input part in each door frame control unit is connected with battery power supply unit cathode output end.

2, the installation of electronic control panel: the electronic control panel made is mounted on behind fascia.Automatic detection The digital display screen of control detection display circuit, which shows, in circuit unit is shown at automobile instrument panel, will open the door to repair to control and stop Only locking press button switches are mounted on car body.

The endpoint that will need to be connected with power supply unit anode on battery power supply unit anode and electronic control panel with conducting wire, Positive pole is connected with each other with corresponding endpoint with conducting wire；It will be on the cathode and electronic control panel of battery power supply unit with conducting wire It is connected with each working cell circuit ground line end.

(4) specific implementation uses detection.

The remote control of lock-in circuit unit is put into circuit after checking that installation is errorless, puts into circuit manually, speed control is thrown Enter in circuit, either circuit issues a locking instruction, all will be conveyed to execution control circuit unit, and executing control circuit unit will It exports locking instruction to put into motor central lock locking in work actuator unit, the investment of warning circuit, then device is electric Source control circuit unit is closed.

By the remote control relieving circuit of release circuit unit, manual relieving circuit, either circuit is issued in the relieving circuit that stops working One releases instruction, all will be conveyed to all and will be conveyed to execution control circuit unit, executes control circuit unit and refers to output releasing It enables locking motor central lock and release, the releasing oil circuit control circuit of warning circuit is opened.

Car door is all shut, device will automatically reliably lock motor central lock, warning circuit be put into, by oil circuit Control circuit is closed.Execute the lighting display circuit of detection display circuit, the execution that sound cue circuit instructs display locking.

The controller for closing door being mounted on a winnowing machine door is artificially caused into failure, then gradually shuts whole car doors, from Control detection display circuit will show the controller position label for artificially causing failure in dynamic detection circuit unit；Device is being spaced Instruction will be issued after a certain period of time motor central lock is locked, the investment of warning circuit closes oil circuit control circuit.Automatically The lighting display circuit of detection display circuit is executed in detection circuit unit, sound cue circuit will be shown.

Claims

1. a kind of sedan door automatic locking device scheme, it is characterized in that: by basic door frame unit, door frame control unit, Automatic locking identification circuit unit, release circuit unit, automatic detection circuit unit, executes detection display at lock-in circuit unit Circuit, execution control circuit unit, battery power supply unit, complex correction repair circuit unit, control automatically engages circuit unit Composition；

Basic door frame unit: the corresponding door frame of each car door, the corresponding door frame composition one of each car door A basic door frame unit, there are five basic door frame unit, each basic door frame units to be mounted with one for a car Door frame control unit；

Door frame control unit: it is made of controller for closing door, controller for closing door interface circuit, the display buzz circuit that opens the door；

Controller for closing door is a kind of broad sense switch, it has extraneous signal to act on end, signal input part, signal output end；Signal is defeated Outlet exports one end by normally closed signal, normally opened signal exports two ends and forms: when extraneous signal effect end is without input signal, signal The output end that the contact of input terminal and signal output end is mutually connected be normally closed signal export one end, extraneous signal effect end without When input signal, the output end that the contact of signal input part and signal output end mutually disconnects is that normally opened signal exports two ends；

An extraneous signal is inputted to controller for closing door extraneous signal effect end, the normally closed signal of controller for closing door exports one end and letter The contact mutually connected between number input terminal will be switched off, and normally opened signal exports the touching mutually disconnected between two ends and signal input part Point will turn on；When extraneous signal disappears, controller for closing door normally closed signal exports mutually to be disconnected between one end and signal input part Contact will turn on again, and normally opened signal exports the former contact mutually connected between two ends and signal input part and will be switched off again, control of closing the door Device recovery processed, which is returned to extraneous signal effect end, does not have the reset condition of extraneous signal；

Each basic door frame unit is mounted on the controller for closing door in door frame control unit, their installation requirement one Sample is: in closing of the door, basic door frame unit will be inputted outside one to controller for closing door extraneous signal effect end and be write letters Number；When car door opening, the extraneous signal that basic door frame unit is inputted to controller for closing door extraneous signal effect end will disappear；

Controller for closing door signal input part in each door frame control unit is connect with battery power supply unit ground wire；

Matched controller for closing door connects with one at two ends of normally opened signal output of controller for closing door in five door frame control units Mouth circuit input end is connected；Controller for closing door interface circuit identification signal output end and automatic locking identification circuit unit one are defeated Enter end to be connected；The normally closed signal of controller for closing door in five door frame control units exports one end and controls respectively with this door frame Enabling in unit shows buzz circuit ground terminal, and correction repair control circuit part of opening the door, which opens the door to correct, repairs input circuit one A input terminal connection；Open the door display buzz circuit power input and battery power supply unit anode in five door frame control units Output end is connected；Two therein of the display buzz circuit signal output end that respectively opens the door in five door frame control units exports End, repairs starting correction repair control circuit part in circuit unit with complex correction respectively, and control input is repaired in starting correction The input terminal of each AND gate circuit of circuit connects；In five door frame control units, the shutdown of each door frame control unit Controller interface circuit correction repairs output end and repairs in circuit unit correction repair control circuit of closing the door with complex correction respectively Part, which closes the door to correct, repairs one input terminal connection of input circuit；

In five door frame control units, the controller for closing door interface circuit identification signal output end of each door frame control unit It is connected with automatic locking identification circuit unit locking one input terminal of identification circuit；Shutdown control in first door frame control unit The identification signal output end of device interface circuit processed and automatic locking identification circuit unit locking the first signal input part of identification circuit It is connected；The identification signal output end of controller for closing door interface circuit in second door frame control unit and automatic locking identification Circuit unit locking identification circuit second signal input terminal is connected；Controller for closing door in third door frame control unit unit The identification signal output end of interface circuit is connected with automatic locking identification circuit unit locking identification circuit third signal input part It connects；The identification signal output end and automatic locking identification circuit of controller for closing door interface circuit in 4th door frame control unit Unit locking identification circuit fourth signal input terminal is connected；Controller for closing door interface circuit in 5th door frame control unit Identification signal output end and automatic locking identification circuit unit locking the 5th signal input part of identification circuit be connected；

Automatic locking identification circuit unit by with door property locking identification circuit, automatically engage circuit pushed to form: on automatic The output end of lock identification circuit unit locking identification circuit is connect with promotion circuit input end is automatically engaged, and automatically engages promotion electricity Road output end is connect with one input terminal of locking OR circuit for executing control circuit unit；

In five door frame control units, the controller for closing door interface circuit of each door frame control unit detects signal output end It is connected with sample circuit input terminal is controlled in automatic detection circuit unit；

Automatic detection circuit unit is made of control sample circuit, control detection circuit, detection display circuit；

Control sample circuit output end is connect with control detection circuit input terminal, control detection circuit output end and detection display electricity The input terminal on road connects；

In five door frame control units, display circuit is detected in the automatic detection circuit unit of each basic door frame unit, Take one detection display circuit mode of all basic door frame units shareds；

Detection display circuit unit is executed to be formed by executing detection sample circuit, executing detection display circuit；

Execution detection sample circuit executes detection circuit by locking sampling, unlocks sampling execution detection circuit, reparation sampling execution Detection circuit composition；

It executes detection display circuit: being made of lighting display circuit, sound cue circuit；

It executes control circuit unit locking execution circuit output end to be connected with locking sampling execution detection circuit input terminal, execute Control circuit unit unlocks execution circuit output end and is connected with unlock sampling execution detection circuit input terminal, complex correction reparation One output end of circuit unit is connected with sampling execution detection circuit input terminal is repaired；

Locking sampling executes detection circuit output end and is connected with detection display circuit locking input terminal is executed, and releases sampling and executes Detection circuit output end with execute detection display circuit release input terminal be connected, repair sampling execute detection circuit output end with It executes detection display circuit and repairs input terminal connection, starting correction repairs the output end of control output circuit and executes detection display Circuit, which is not closed the door, prompts input terminal to be connected；Correction of opening the door is repaired warning in advance circuit output end and is opened with detection display circuit is executed Door correction repairs warning in advance input terminal and is connected；

Lock-in circuit unit is by remote control lock-in circuit, manual locking circuit, speed control lock-in circuit, locking OR circuit group At: remote control locking circuit output end, manual locking circuit output end, speed control lock-in circuit output end respectively with locking or door One input terminal of circuit is connected, and locks the output end of OR circuit and the locking OR circuit one for executing control circuit unit is defeated Enter end to be connected, execute the locking OR circuit output end of control circuit unit and executes the control circuit of control circuit unit Locking input terminal is connected；

Release circuit unit is made of remote controlled unlocking circuit, manual unlocking circuit, flame-out release circuit, unlock OR circuit: distant Control release circuit output end, manual unlocking circuit output end, an input of stop working release circuit output end and unlock OR circuit End is connected, and the output end for unlocking OR circuit is connected with the unlock input terminal for executing control circuit unit；

Execute control circuit unit by execution control circuit unit locking OR circuit, execute control circuit unit unlock or Gate circuit, the control circuit for executing control circuit unit, unlock execution circuit, locking execution circuit, automobile middle control lock circuit, report Alert circuit, oil circuit control circuit composition；

The unlock OR circuit output end for executing control circuit unit and the control circuit for executing control circuit unit are unlocked and are inputted End is connected；

It executes the output end of the locking OR circuit of control circuit unit and the control circuit locking for executing control circuit unit is defeated Enter end to be connected；

The control circuit locking output end for executing control circuit unit is connected with locking execution circuit input terminal, and locking executes electricity Road output end is respectively with automobile middle control lock circuit, and warning circuit, oil circuit control circuit input control end is connected；

The unlock for executing the control circuit of control circuit unit executes output end and is connected with unlock execution circuit input terminal, unlocks Execution circuit output end respectively with automobile middle control lock circuit, warning circuit, oil circuit control circuit release control terminal be connected；

Complex correction reparation circuit unit corrects repair control circuit part by starting, shutdown corrects repair control circuit part, It opens the door and corrects repair control circuit part, correction repairs and pushes circuit composition；

Starting correction repair control circuit part is corrected by starting and repairs control input circuit, control output electricity is repaired in starting correction Road composition: starting correction repairs control input circuit and repairs input electricity by multiple starting corrections of circuit i.e. first with door property Input circuit is repaired on road, the second starting correction, input circuit is repaired in third starting correction, starts correction to N repairs input electricity Road composition: starting correction repairs control output circuit as multi input OR circuit composition；

Input circuit is repaired in i.e. the first starting correction that control input circuit is repaired in starting correction, and input is repaired in the second starting correction Circuit, third starting correction repair input circuit, until N starting correction repair input circuit input terminal respectively with two car doors The enabling of frame control unit shows that the connection of buzz circuit signal output end, multiple starting corrections of circuit i.e. first with door property are repaired Multiple input circuit, the second starting correction repair input circuit, input circuit is repaired in third starting correction, N starting correction is repaired The output end of input circuit corrects the input terminal company for repairing the multi input OR circuit of control output circuit with starting respectively It connects, the multi input OR circuit output end that control output circuit is repaired in starting correction corrects repair control circuit portion with shutdown respectively Power supply closing input one input terminal of OR circuit is repaired in the shutdown for dividing correction of closing the door to repair power circuit, and correction of opening the door, which is repaired, to be controlled Circuit part processed, which opens the door, corrects enabling reparation power supply closing input one input terminal of OR circuit for repairing power circuit, executes inspection Survey display circuit, which is not closed the door, prompts input terminal to connect；

Shutdown correction repair control circuit part is corrected imput output circuit portion of repairing, shutdown correction reparation power supply electricity by shutdown Clear circuit is repaired on road, correction of closing the door, clock control circuit composition is repaired in correction of closing the door；

Shutdown correction repairs imput output circuit portion and repairs output circuit group by correction reparation input circuit of closing the door, correction of closing the door At: close the door correction repair input circuit by close the door first correction repair input circuit, close the door second correction repair input circuit, close Input circuit is repaired in the correction of the family status three, input circuit is repaired in the 4th correction of closing the door, input circuit composition is repaired in the 5th correction of closing the door；

Correction reparation power circuit of closing the door repairs power supply by shutdown and closes input OR circuit, shutdown reparation power electronic switch electricity Road closes the door and repairs voltage-stabilized power supply circuit composition；

In five door frame control units, output end is repaired in the controller for closing door interface circuit correction of each door frame control unit Input circuit i.e. the first correction of shutdown reparation input circuit is repaired with correction of closing the door respectively, the second correction reparation input of closing the door is electric Input circuit is repaired in road, the correction of shutdown third, and input circuit is repaired in the 4th correction of closing the door, and input circuit is repaired in the 5th correction of closing the door One input terminal connection, closing the door and correcting reparation input circuit is the first correction reparation input circuit of closing the door, and shutdown second is corrected and repaired Input circuit is repaired in multiple input circuit, the correction of shutdown third, and input circuit is repaired in the 4th correction of closing the door, and the 5th correction of closing the door is repaired Input circuit output end repairs power circuit with correction of closing the door respectively and opens input terminal, opens the door and repairs power supply closing input or door electricity The connection of clear circuit input terminal is repaired in one input terminal of road, correction of closing the door；

Correction reparation clear circuit output end of closing the door is repaired clock control circuit clear terminal with correction of closing the door and is connect；

Close the door correction repair power circuit shutdown repair power supply close input OR circuit each input terminal respectively with execute control The unlock execution circuit output end of circuit unit processed executes the locking execution circuit output end of control circuit unit, correction of opening the door Voltage-stabilized power supply circuit output end is repaired in the enabling for repairing power circuit, and starting correction repairs control output circuit output end and is connected It connects；Reparation power supply of closing the door closes input OR circuit output end and reparation power electronic switch circuit of closing the door is closed input terminal and connected It connects, reparation power electronic switch circuit power input terminal of closing the door is connect with battery power supply unit cathode output end；It closes the door and repairs electricity Source electronic switching circuit output end is connect with reparation voltage-stabilized power supply circuit input terminal of closing the door, and is closed the door and is repaired voltage-stabilized power supply circuit output Clock control circuit power end is repaired with correction of closing the door in end, shutdown start end is connect；It is defeated that clock control circuit is repaired in correction of closing the door Outlet is repaired with correction pushes one input terminal of circuit to connect；Correction, which is repaired, to be pushed circuit output end and executes control circuit unit Control circuit puts into input terminal connection；

Enabling correction repair control circuit repairs input circuit by correction of opening the door, power circuit is repaired in enabling correction, enabling corrects Repair clear circuit, clock control circuit is repaired in correction of opening the door, warning in advance circuit composition is repaired in correction of opening the door；

Enabling correction repairs imput output circuit portion and repairs output circuit group by the correction reparation input circuit that opens the door, correction of opening the door At: open the door correction repair input circuit by open the door first correction repair input circuit, open the door second correction repair input circuit, open Input circuit is repaired in the correction of the family status three, input circuit is repaired in the 4th correction of opening the door, input circuit composition is repaired in the 5th correction of opening the door；

The correction reparation power circuit that opens the door repairs power supply by enabling and closes input OR circuit, enabling reparation power electronic switch electricity Road opens the door and repairs voltage-stabilized power supply circuit composition；

In five door frame control units, the enabling of each door frame control unit shows buzz circuit signal output end, respectively Input circuit i.e. the first correction of enabling reparation input circuit is repaired with correction of opening the door, open the door the second correction reparation input circuit, opens Input circuit is repaired in the correction of the family status three, and input circuit is repaired in the 4th correction of opening the door, and the 5th correction of opening the door repairs input circuit one Input terminal connects, and correction of opening the door repairs i.e. the first correction of enabling of input circuit and repairs input circuit, and the second correction reparation of opening the door is defeated Enter circuit, input circuit is repaired in the correction of enabling third, and input circuit is repaired in the 4th correction of opening the door, and input is repaired in the 5th correction of opening the door Circuit output end repairs power circuit with correction of opening the door respectively and opens input terminal, closes the door and repairs power supply closing input OR circuit one The connection of clear circuit input terminal is repaired in input terminal, correction of opening the door；

The correction reparation clear circuit output end that opens the door is repaired clock control circuit clear terminal with correction of opening the door and is connect；

Open the door correction repair power circuit enabling repair power supply close input OR circuit each input terminal respectively with execute control The unlock execution circuit output end of circuit unit processed executes the locking execution circuit output end of control circuit unit, correction of closing the door Voltage-stabilized power supply circuit output end is repaired in the shutdown for repairing power circuit, and starting correction repairs control output circuit output end and is connected It connects；The reparation power supply that opens the door closes input OR circuit output end and the reparation power electronic switch circuit that opens the door is closed input terminal and connected It connects, the reparation power electronic switch circuit power input terminal that opens the door is connect with battery power supply unit cathode output end；It opens the door and repairs electricity Source electronic switching circuit output end is connect with the reparation voltage-stabilized power supply circuit input terminal that opens the door, and is opened the door and is repaired voltage-stabilized power supply circuit output Clock control circuit power end is repaired with correction of opening the door in end, enabling start end is connect；Correction of opening the door is repaired clock control circuit and is mentioned Preceding warning output end is repaired warning in advance circuit input end with correction of opening the door and is connect, and warning in advance circuit output is repaired in correction of opening the door Warning in advance input terminal is repaired with execution detection display circuit enabling correction and is connected in end；Clock control circuit is repaired in correction of opening the door Correction repairs output end and pushes one input terminal of circuit to connect with correction reparation；

Correction, which is repaired, pushes circuit output end to connect with the control circuit investment input terminal for executing control circuit unit；

Control automatically engages circuit unit: automatically engaging sample circuit part by control, control automatically engages locking circuit part Composition: control automatically engages sample circuit part and is made of sampling base, sampling switch: sampling base is mounted on automotive throttle key At keyhole, sampling switch is mounted on sampling base；Control automatically engages locking circuit part, and by controlling, to automatically engage locking defeated Enter circuit, control automatically engages locking output control circuit composition；

Sampling switch input terminal is connected with battery supply anode, and sampling switch output end and control automatically engage locking input electricity Road input terminal is connected, control automatically engage the output end of locking output control circuit respectively with automatically engage recognition unit output End, the output end for repairing reparation identification circuit output par, c in identification circuit unit are connected；Automobile key is inserted into automotive throttle When keyhole, automobile key will be oppressed in sampling switch button, and the normally opened contact of sampling switch will turn on, and normally-closed contact will break It opens, when automobile key automotive throttle keyhole is transferred to, automobile key leaves sampling switch button, and it is normally opened that sampling switch will restore its Contact will be switched off, and normally-closed contact will turn on；

The power end with execution control circuit unit, lock-in circuit unit power end, unlock are electric respectively for battery power supply unit anode Road unit power end, reparation control of opening the door stops locking button switch one end and a kind of sedan door automatic locking device is other each A built-up circuit unit needs the end of incoming cables of battery supply cathode voltage to be connected；The cathode of battery supply respectively with execute control Circuit unit ground terminal, a kind of other each built-up circuit unit ground terminals of sedan door automatic locking device are connected.

2. a kind of sedan door automatic locking device scheme according to claim 1, it is characterized in that: controller for closing door is one The switch of kind broad sense；It or is mechanical switch, electronic switch, magnet-sensitive switch or infrared switch, or respectively mechanical switch and electricity Sub switch, or respectively mechanical switch and magnet-sensitive switch, or respectively mechanical switch and infrared switch, or respectively electronic switch With magnet-sensitive switch, or respectively electronic switch and infrared switch, or respectively magnet-sensitive switch and infrared switch.

3. a kind of sedan door automatic locking device scheme according to claim 1, it is characterized in that: basic beside driver Door frame unit is the first door frame control unit, the controller for closing door installed in the first door frame control unit or be a pass Door controller is two controller for closing door in parallel, or for a controller for closing door but this controller for closing door there are two letters in parallel Number input terminal, two normally closed signals in parallel export one end, and two normally opened signals in parallel export two ends.

4. a kind of sedan door automatic locking device scheme according to claim 1, it is characterized in that: controller for closing door is peace It on door frame, or is mounted on car door, or is separately mounted to car door, on door frame.