CN103466009A - Intelligent protection system for motorcycle keyless starting - Google Patents
Intelligent protection system for motorcycle keyless starting Download PDFInfo
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- CN103466009A CN103466009A CN2013104555813A CN201310455581A CN103466009A CN 103466009 A CN103466009 A CN 103466009A CN 2013104555813 A CN2013104555813 A CN 2013104555813A CN 201310455581 A CN201310455581 A CN 201310455581A CN 103466009 A CN103466009 A CN 103466009A
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Abstract
The invention discloses an intelligent protection system for motorcycle keyless starting. The system comprises a head lock and a control host; the control host comprises an audio frequency/voice frequency early warning and alarming unit, a line fault detecting unit, an illegal starting calling unit, a vibration activating unit, a whole motorcycle power supply control unit, an ignition detecting and control unit, an self-separating control unit, an electric starting control unit as well as a single-chip microcomputer unit and a PKE (passive keyless entry) bidirectional communication unit of a main control switch and a code input unit; the head lock is an electric lock; the single-chip microcomputer unit is also connected with a head lock control unit; the single-chip microcomputer unit controls the head lock by the head lock control unit. The intelligent protection system for the motorcycle keyless starting has the beneficial effects that the unlocking code is strong in protection property and good in safety, and the mechanical lockset is unlocked in a keyless mode and is not easily damaged; the intelligentized and humanized levels of the operation of a motorcycle are high, and meanwhile, excellent properties that the system does not consume electric energy in a standby state and a battery is protected are effectively kept.
Description
Technical field
The present invention relates to a kind of safety system that prevents the motor bike illegal invasion, particularly a kind of motor bike starts intelligent protection system without key.
Background technology
Motor bike is as a kind of traffic and tool movement of uniqueness, and the user not only wishes that it has the multi-protective function comprised while being reported to the police by illegal invasion, also the aspects such as safety, environmental protection, energy-conservation and hommization is had to higher expectation value simultaneously.The safety system of existing motor bike anti-illegal-inbreak all comprises two parts usually, and a part is electronic warning system, and another part is the mechanical lock protection.Electronic warning system provides audible alarm during by illegal invasion and cuts off Vehicle Power mode at motor bike prevents that illegal user from starting vehicle, and mechanical lock is mainly used in limiting normally travelling of motor bike illegal state.Existing securitron comprises plain type and GPS mode, and the two all needs to use a teleswitch, and lockset needs the key unlocking of physical construction.It mainly has the following disadvantages, and the one, the securitron secret and safe is not high.It is that active key enters systems technology that market overwhelming majority anti-theft product belongs to the RKE technology, mode communication with from remote controller to main frame unidirectional transmission regular coding, the control of realization to main frame, its yard shape form immobilizes, very easily be passed methods such as catching electric wave code word and scan tracing aloft and crack, therefore its secret and safe is not high; The 2nd, the securitron theftproof performance is not strong.No matter ordinary electronic Car Burglar Alarm or GPS Car Burglar Alarm, be substantially all that the flame-out circuit by controlling motor bike is realized anti-theft feature, just can not control motor bike and stop working after cutting off flame-out line, the corresponding inefficacy of its anti-theft feature.In addition, system need to be connected storage battery and could work, if system is disconnected to storage battery, anti-theft feature or GPS function also can lose efficacy.The 3rd, securitron consumes electric energy and damages storage battery.This type of anti-theft system directly is connected on storage battery, and stand-by power consumption is higher, continues to consume the storage battery electric energy, larger to the storage battery damage.Undue electric discharge can cause that vehicle can't start, storage battery is not deposited electricity, do not filled the phenomenons such as electricity or overshoot, easily causes car load power-supply system operation irregularity.The 4th, the motor bike operation is intelligent not, hommization.The anti-theft system of this type of securitron is installed, while enabling vehicle, need to be pressed the solution locking key of remote controller; And mechanical lock also needs car key to open directional lock, complex operation, neither easy, also not intelligent, also easily destroyed.In addition, the remote controller of securitron need to arrange button, has the potential faults such as button is insensitive, bad contact.For this reason, the applicant had once proposed on January 21st, 2010 Chinese invention patent application that name is called " a kind of intelligent anti-theft protector of motorcycle ", and its application number is 201010042111.0.This application has been awarded China Patent Right on June 15th, 2011, and its Granted publication number is: CN101746436B.The technical scheme of this patent comprises main frame, has control circuit that micro controller system processes, warning circuit, theft-proof switch circuit in this main frame, illegally starts wake-up circuit, voltage diagnosis protective circuit, key switch cryptochannel.This scheme by arranging in advance password detection, anti-theft alarm and storage battery charge system Monitoring and Controlling program in micro controller system, control disconnection and the connection of electronic switch, user's this product as required is set to anti-theft alarm state and non-anti-theft state, can realize power cut-off theft-proof; When normal the use, can also be monitored the power-supply system of full car; if have abnormal voltage to raise the horse back alarm, if the rising of abnormal voltage exceeds the withstand voltage scope of motor bike, native system sends the protection instruction immediately; make engine off, thus protection storage battery and car load electrical equipment.After storing cycle, anti-theft system automatically disconnects with storage battery, the wake-up master warning that at once switches on power when the vibration vehicle, energy-conserving and environment-protective.Therefore, this scheme has solved the illegal invasion problem that prevents motor bike well, simultaneously, has function energy-conservation and the protection motorcycle storage battery.But the lockset unlock operation of the same unresolved physical construction key of this scheme is loaded down with trivial details, the lockset unsafe problems that easily destroyed the and unidirectional transmission securitron unlock command exists.For this reason, need further improve.
Summary of the invention
Purpose of the present invention is exactly for the deficiencies in the prior art, the improvement that ZL201010042111.0 patent protection scheme is carried out, provide a kind of motor bike to start intelligent protection system without key, apply this protection system, the unlocking pin protectiveness of motor bike is strong, safety good, it is destroyed that mechanical lock does not need key unlocking and lockset to be difficult for, and improved the level of operative intelligence and hommization; And effectively kept the protection system readiness no power consumption and to protect the excellent properties of storage battery.
For achieving the above object, the present invention adopts following technical scheme.
A kind of motor bike starts intelligent protection system without key, comprise head lock, main control system, main control system comprises single machine unit, single machine unit is connected with audio frequency early warning and alarm unit, line fault detecting unit, illegally starts wakeup unit, vibrating activating unit, car load power control unit, igniting detection and control unit, certainly throws off control unit, electricity startup control unit and master control switch and Password Input unit, and described main control system also comprises PKE intercommunication unit; Described head lock is electric lorry; Described single machine unit also is connected with the head lock control unit, and single machine unit is implemented the control to described head lock release or locking by the head lock control unit.
Preferably, described PKE intercommunication unit comprises LF low frequencies device and the UHF high-frequency receiver be connected with described single machine unit respectively, and the inductor separated with single machine unit, inductor comprises microcontroller, microcontroller is connected with the rolling code ciphering unit, the rolling code ciphering unit is connected with UHF high frequency transmitter, and UHF high frequency transmitter is for launching the high frequency code signal to described UHF high-frequency receiver; Described microcontroller is connected with analog front-end unit, and analog front-end unit can be waken up by the specific low frequency clock signal of described LF low frequencies device emission.
Preferably; described head lock comprises lock housing; lock housing is provided with the mounting hole for being fixedly connected with body of motor cycle by screw; the lock housing bottom is provided with removable head; be provided with the DC speed-reducing be electrically connected to described head lock control unit in lock housing; be connected with crank on the output shaft of DC speed-reducing, crank is connected with by connecting rod can be by the dead bolt (14) of fixation locus slippage, the extended lock housing of dead bolt front end outside.In the process rotated a circle in DC speed-reducing, realize unlatching and the locking circulation of head lock.
Further preferred, described master control switch and Password Input unit comprise the main button of recovery certainly of waterproof construction, certainly recover main button and are embedded with the LED lamp that is used to indicate Host Status; The part of described lock housing forms the shell of main button, and main button is positioned at described DC speed-reducing top; Described head lock control unit is comprised of head lock electric-motor drive unit, latch bolt position detecting unit and headstock direction deflection angle detecting unit, headstock steering column deflection angle detecting unit is provided with headstock direction inflection point sensor, and the latch bolt position detecting unit is provided with dead bolt extended position sensor and dead bolt retracted position sensor; Headstock direction inflection point sensor is for detection of the inflection point of headstock steering column, and dead bolt extended position sensor and dead bolt retracted position sensor are respectively used to detect the latch bolt position of head lock when locking or released state; Described head lock electric-motor drive unit is located between the button and described DC speed-reducing of main button, and the head lock control unit is connected with described main control system by connection-peg.
Further preferred, described master control switch and Password Input unit also comprise the handlebar Isolating Switch, and the handlebar Isolating Switch forms in parallel with described from recovering main button.
Preferably, described single machine unit also is connected with LED driver element and left and right Cornering Lamp driver element; Single machine unit also is provided with a plurality of electric signal sample circuits, and the electric signal sample circuit comprises that handlebar Isolating Switch, electricity start control unit and magneto generator composite electrical signal sample circuit, certainly recover main button signal sample circuit, certainly throw off control unit signal sample circuit, magneto generator start pulse signal sample circuit, Battery voltage sample circuit and light a fire and detect sample circuit; The MUC microcontroller of single machine unit adopts the PIC16F series monolithic.
Preferably, the ignition control unit that described igniting detection and control unit are provided with is serially connected on the circuit of firing unit; The described control unit of certainly throwing off is connected with from throwing off performance element, certainly throws off performance element and consists of thyristor, from throwing off performance element, is serially connected on the mu balanced circuit unit line of main control system; Described electricity starts control unit and is serially connected with eletric starter button and starting relay.
Preferably, described main control system is provided with sealing vibration damping shell.
After to the present invention, giving suitable application program, it has following beneficial effect: 1) adopt PKE mode, main control system and inductor bidirectional identity authentication.Coding is unfixing, uses rolling coding, the identity code difference of each communication, and security performance is strong.Inductor, without any button, is avoided the potential faults such as button is insensitive, bad contact.2) system is controlled igniting, starter motor, car load power supply and head lock mechanism simultaneously.Former mechanical head lock is replaced by the integrated electric lock that contains master control button, headstock steering column deflection angle sensor, latch bolt position sensor, and installation site and size do not need to change.The embedded LED light of master control button, be used to indicate the various states of main control system, is convenient to user's operation.Due to the machinery-free key hole, head lock is difficult for destroyed.System also has anti-trimming start-up performance, destroys circuit or main frame and storage battery are thrown off, and vehicle all can not be lighted a fire, and can't start, and anti-theft feature is strong.3) standby zero power consumption, if system is subject to the vibration control main frame be activated and power on after, the automatic searching inductor to be to obtain acknowledge signal, nonreply signal in setting-up time, main control system is automatically thrown off storage battery and is connected, and realizes zero power consumption, energy-conservation, do not damage storage battery.After vehicle is flame-out, inductor leaves the vehicle efficient range, and after several seconds, system is cut off full car power supply automatically, and the disconnection main frame is connected with storage battery.If the deflection of headstock direction puts in place, automatic locking headstock steering column.4) intelligent, Humanization Level of Municipal is high.Realize real the starting without key one key of motor bike, when the user uses vehicle, do not need to open the head lock lock with mechanical key, do not need to take out remote controller yet and press unlock key, with it only inductor need being carried at, pull the Isolating Switch of handlebar or press the master control button, main control system is found inductor after powering on and activating and is carried out identity validation access authentication, presses eletric starter button and can start vehicle.After obtaining correct authentication, the headstock directional lock is opened automatically, and system is connected ignition circuit automatically, automatically connects electricity and starts loop, automatically connects the car load power supply.Main frame is found the inductor access authentication time in 100 milliseconds, so just can press eletric starter button when pulling Isolating Switch, starts vehicle.After vehicle launch, system is no longer controlled igniting, full car power supply and headstock direction, does not force to stop working, does not cut off the power supply, locking direction not, and unfailing performance is high.If do not carry inductor, even pull the Isolating Switch of handlebar or press the master control button, main control system can not obtain correct authentication after powering on and activating, main control system does not respond, and the car load power supply is disconnected, and head lock keeps locking to open, if illegally start vehicle, system is cut off starter motor circuit and igniting trigging pulse line circuit immediately, and with alarm and cut off the car load power supply, its safety is high, anti-theft capability is strong.If need car locking, do not need to use mechanical key to lock, do not need to press the car locking key yet and lock as traditional remote controller, after only needing to stop working, the headstock direction is deflected into to fixed position, carry inductor and leave efficient range, headstock automatic locking after several seconds, promoted the comfort feature used.Headlight, instrument panel lamp are closed automatically, and the car load power supply cuts off automatically, convenient and simple for operation, safety.5) integrated circuit monitoring function, protective device and storage battery.Too low when Battery voltage, system provides early warning, and after the magneto generator running, the system monitoring charging valtage, provide early warning if exceed normal range.System has anti-trimming function, and circuit is destroyed still has antitheft car locking extinction function.If the igniting trigging pulse line of magneto generator opens circuit or ground connection, system provides early warning; When driving engine is illegally started, main control system is powered on by vibration, and during non-inductive device, main control system enters the program of reporting to the police and cutting off the car load power supply automatically.6) native system also can exit antitheftly as required, has two-period form password standby functions, and the user can revise as required at any time.System can not rely on inductor and adopts the pin mode release, cryptography architecture is the two-period form mode, every section password figure 1～99, automatically connect full car power supply by system after two sections proper passwords of master control button input, connect igniting, can start at any time vehicle, under the extreme cases such as inductor loss, also not affect the car owner and use vehicle, reliable guarantee is arranged.7) main control system is realized waterproof and antivibration purpose by its sealing vibration damping shell.To sum up, unlocking pin protective value of the present invention is strong, safety good, and it is destroyed that mechanical lock does not need key unlocking and lockset to be difficult for; And the operative intelligence of motor bike and the level of hommization are high, also effectively kept the protection system readiness no power consumption and to protect the excellent properties of storage battery simultaneously.
The accompanying drawing explanation
Fig. 1 is system architecture diagram of the present invention.
Fig. 2 is the schematic circuit diagram of main control system 2 in the present invention.
Fig. 3 is head lock 1 structural representation in the present invention.
Fig. 4 is for the diagram of circuit of working process of the present invention is described.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated, but therefore do not limit the present invention among described scope of embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of motor bike starts intelligent protection system without key, comprise head lock 1, main control system 2, main control system 2 comprises single machine unit 21, single machine unit 21 is connected with audio frequency early warning and alarm unit 22, line fault detecting unit 23, illegally starts wakeup unit 24, vibrating activating unit 25, car load power control unit 26, igniting detection and control unit 27, certainly throws off control unit 28, electricity startup control unit 29 and master control switch and Password Input unit 5, and described main control system 2 also comprises PKE intercommunication unit; Described head lock 1 is electric lorry; Described single machine unit 21 also is connected with head lock control unit 7, the control that single machine unit 21 is implemented described head lock 1 release or locking by head lock control unit 7.
Described PKE intercommunication unit comprises LF low frequencies device 4 and the UHF high-frequency receiver 6 be connected with described single machine unit 21 respectively, and the inductor 3 separated with single machine unit 21, inductor 3 comprises microcontroller 31, microcontroller 31 is connected with rolling code ciphering unit 32, rolling code ciphering unit 32 is connected with UHF high frequency transmitter 33, and UHF high frequency transmitter 33 is for launching the high frequency code signals to described UHF high-frequency receiver 6; Described microcontroller 31 is connected with analog front-end unit 34, and analog front-end unit 34 can be waken up by the specific low frequency clock signal of described LF low frequencies device 4 emissions.
Described head lock 1 comprises lock housing 11; lock housing 11 is provided with the mounting hole for being fixedly connected with body of motor cycle by screw; lock housing 11 bottoms are provided with removable head 16; be provided with the DC speed-reducing 12 be electrically connected to described head lock control unit 7 in lock housing 11; be connected with crank 13 on the output shaft of DC speed-reducing 12; crank 13 is connected with by connecting rod 15 can be by the dead bolt 14 of fixation locus slippage, the dead bolt extended lock housing of 14 front end 11 outsides.
Described master control switch and Password Input unit 5 comprise the main button K1 of the recovery certainly of waterproof construction, certainly recover main button K1 and are embedded with the LED lamp that is used to indicate Host Status; The part of described lock housing 11 forms the shell of main button K1, and main button K1 is positioned at described DC speed-reducing 12 tops; Described head lock control unit 7 is comprised of head lock electric-motor drive unit 71, latch bolt position detecting unit 72 and headstock direction deflection angle detecting unit 73, headstock steering column deflection angle detecting unit 73 is provided with direction inflection point sensor 74, and latch bolt position detecting unit 72 is provided with dead bolt extended position sensor 75 and dead bolt retracted position sensor 76; Direction inflection point sensor 74 inflection points for detection of the headstock steering column, dead bolt extended position sensor 75 and dead bolt retracted position sensor 76 are respectively used to detect dead bolt 14 positions of head lock 1 when locking or released state; Described head lock electric-motor drive unit 71 is located between the button and described DC speed-reducing 12 of main button K1, and head lock control unit 7 is connected with described main control system 2 by connection-peg 77.
Described master control switch and Password Input unit 5 also comprise handlebar Isolating Switch K2, and handlebar Isolating Switch K2 forms in parallel with described from recovering main button K1.
Described single machine unit 21 also is connected with LED driver element 21a and left and right Cornering Lamp driver element 21b; Single machine unit 21 also is provided with a plurality of electric signal sample circuits, and the electric signal sample circuit comprises that handlebar Isolating Switch K2, electricity start control unit 29 and magneto generator 27c composite electrical signal sample circuit Sa1, certainly recover main button K1 signal sample circuit Sa2, certainly throw off control unit 28 signal sample circuit Sa3, magneto generator 27c start pulse signal sample circuit Sa4, Battery voltage sample circuit Sa5 and light a fire and detect sample circuit Sa6; The MUC microcontroller of single machine unit 21 adopts the PIC16F series monolithic.
The ignition control unit 27a that described igniting detection and control unit 27 are provided with is serially connected on the circuit of firing unit 27b; The described control unit 28 of certainly throwing off is connected with from throwing off performance element 28a, certainly throws off performance element 28a and consists of thyristor, from throwing off performance element 28a, is serially connected on the mu balanced circuit unit 28b circuit of main control system 2; Described electricity starts control unit 29 and is serially connected with eletric starter button 29a and starting relay 29b.
Described main control system 2 is provided with sealing vibration damping shell.
Below in conjunction with accompanying drawing 1,2,3,4, be applied on motor bike this protection system being given to suitable control program, the function of each unit and working process carry out brief description.
Master control switch and Password Input unit 5, by the connection electric signal of main button K1 or handlebar Isolating Switch K2, excite from throwing off performance element 28a conducting by corresponding differential circuit, and main control system 2 is normally powered on by mu balanced circuit unit 28b; The electric signal that main control system 2 also can be activated and produce by illegal startup wakeup unit 24 or vibrating activating unit 25, excite from throwing off performance element 28a conducting by corresponding differential circuit, makes main control system 2 by mu balanced circuit unit 28b due to abnormal electrifying; The micro controller system of main control system 2 is lighted, extinguishes or glimmer according to the LED lamp of the control logic control button of setting, and controls full car power supply, starter motor, igniting energizing signal and head lock.Circuit of SCR rated current 4A, rated voltage 500V.
Low frequency in PKE intercommunication unit and high-frequency signal are decoded and are realized by scm software, and low frequency 125KHz signal is launched by LF low frequency signal transmitter unit 42 after amplifying modulation by SCM PWM output by LF low frequency code signal modulating unit 41.Analog front-end unit 34 chips of inductor 3 by specific 125KHz low frequency clock signal, waken up after in inductor 3 software of microcontroller 31 decoded, if correct coding, launch acknowledge signals by UHF high frequency transmitter 33 after by the rolling code encryption chip, 315/433M high frequency acknowledge signal being encrypted, main control system 2 receives acknowledge signal by UHF high-frequency receiver 6, after confirming that identity is correct, open head lock 1, connection car load power supply, the starter motor of connecting motor bike and igniting line trigger signal and make ignition control unit 27a work conducting.Simultaneously, cut off LF low frequency code signal modulating unit 41 and LF low frequency signal transmitter unit 42 circuit, and UHF high-frequency receiver Unit 6, to reduce power consumption.Corresponding, inductor 3 also cuts off the UHF high frequency transmitter 33 of high frequency 315M/433MHz.
The strange phenomenies such as a plurality of electric signal sample circuits complete the real-time sampling monitoring to the car load electric wiring, and Battery voltage is too low if occur, charging valtage is too high, and magneto generator 27c trigging pulse line opens circuit, the storage battery ground wire opens circuit, provide the audio frequency early warning in time to remind the car owner.Wherein Battery voltage sample circuit Sa5 is only triggered the activation by the fire pulse of magneto generator 27c after vehicle launch; Igniting detects the fire pulse energizing signal of sample circuit Sa6 real-time sampling magneto generator 27c output, and send micro controller system analyzed, once the particular ignition pulse triggering signal is arranged, thinks that motor bike starts.If main control system does not obtain the correct authentication of inductor, by ignition control unit 27a, cut off igniting start pulse signal line, by electricity, start control unit 29 cut-out starter motor loops, simultaneously, start audio frequency early warning and alarm unit 22, LED driver element 21a and left and right Cornering Lamp driver element 21b carries out the sound and light flash threatens, then cut off the car load electric power loop by car load power control unit 26, reach antitheft purpose.
Car load power control unit 26 is realized controlling according to induced signal situation and logic analysis operation result by the PIC16F micro controller system of single machine unit 21.When pulling handlebar Isolating Switch K2 or pressing master control button K1, and, after obtaining correct acknowledge signal, main control system 2 is connected the car load power supply automatically by car load power control unit 26, connects starter motor.And during by vibrating activating main control system 2, disconnect full car power supply and starter motor.During normal vehicle operation, micro controller system is no longer controlled the car load power supply, forced interruption not, and only after flame-out, micro controller system just has car load power supply control.After head lock 1 locking of vehicle, main control system 2 cuts off the car load power supply automatically by car load power control unit 26.
System autospasy switch power supply circuit is to realize that main control system 2 throws off and being connected of storage battery automatically.After the automatic or manual car locking, micro controller system disconnects and being connected of storage battery by certainly throwing off control unit 28 according to set logic, realizes standby zero-power-consumption.
Audio frequency early warning and alarm unit 22 are after main control system 2 is activated and powers on, start vehicle or accidental falls under the condition of nonreply signal, beat the vibration caused, produce specific PWM coding by micro controller system, deliver to the loudspeaker actr through the concussion amplifying circuit and produce audio alarm sound.Simultaneously, LED driver element 21a and left and right Cornering Lamp driver element 21b control LED lamp and the flicker of left and right Cornering Lamp, realize threatening of acousto-optic combination.
Referring to Fig. 3, several mode of operations and the method to set up of system of the present invention.
1, release.A, automatic unlocking.The use vehicle is easy, intelligent, safety.Carry inductor 3 near in 1.5 meters, vehicle, pull handlebar Isolating Switch K2 or, by master control button K1, vehicle powers on automatically, press eletric starter button 29a and can start vehicle.B, unlock password.Can not rely on induction and adopt the release of button pin mode.Adopt the two-period form pin mode, every section password figure is 1～99.The password 1～2 of take explains as example: when non-inductive device, pull handlebar Isolating Switch K2 active control main frame 2, unclamp the password 1 that means to have inputted the first paragraph password after pressing master control button K1, and then the LED lamp of pressing the motionless wait master control of master control button K1 button K1 glimmers once, now, master control button K1, mean to confirm to have inputted the first paragraph password.After having confirmed, unclamp after pressing master control button K1, continuous 2 times, mean that the password number of input is 2, and then press continuous motionless waits LED lamp flicker once, mean that confirmation inputted the second segment password.If two sections passwords of input are all correctly opened head lock 1, are connected full car power supply, connect starter motor and igniting line trigger signal, can start at any time vehicle.
Prompting: if input operates wrong or forgets and inputted how many numbers during password, can pin master control button K1 and keep motionlessly then unclamping in 2 seconds, allow main control system 2 outages.And then with above-mentioned method input password.Perhaps shut-down operation wait for 3 seconds, allow the password zero clearing of input then operation as stated above.
2, car locking.A, automatically lock.Vehicle is flame-out, and the headstock post deflects into fixed position, carries inductor 3 and leaves vehicle more than 1.5 meters, and the LED lamp of master control button K1, left and right vehicle wheel Cornering Lamp flash for prompting vehicle are locked, within 10 seconds, automatically cut off afterwards the car load power supply.B, manual locking.Vehicle is flame-out, and the deflection of headstock post puts in place, pin master control button K1 keep 2 seconds motionless, unclamp master control button K1 after the LED lamp of master control button K1 extinguishes, vehicle cuts off the power supply and locking head lock 1 immediately.
Prompting: in above-mentioned two kinds of car locking modes, all require the vehicle must be at flameout state, the headstock post must continue to deflect into just execution under the condition of fixed position a period of time simultaneously.If vehicle, in the igniting running state, can not carried out the car locking function; If headstock does not have deflection to put in place, just cut off full car power supply and locking head lock 1 not.
3, the two-period form password arranges.Carry inductor near in 1.5 meters, vehicle, pull handlebar Isolating Switch K2 or press the LED lamp that master control button K1 powers on system and lights master control button K1.Then pin master control button K1 motionless, after 2 seconds, the LED lamp of master control button K1 extinguishes, then waits for that 2 seconds LED lamps light, and now unclamps master control button K1, enters password state is set.Below take and password 1～2 is set as example, make the following instructions.
A, first paragraph password are 1.Press master control button K1, the LED lamp goes out, and unclamps master control button K1, and the LED lamp is bright, means to be provided with password 1, and then presses the motionless wait of master control button K1 LED lamp and light, and unclamps master control button K1 after lamp is bright, means to have confirmed the setting of first paragraph password.B, second segment password are 2.After completing the first paragraph password and arranging, unclamp master control button K1 after pressing by the above method is double, pressing the LED lamp for twice goes out, unclamp the LED lamp bright, mean to have inputted password several 2, then pin the motionless wait of master control button K1 LED lamp and light, unclamp master control button K1 after lamp is bright, mean to have confirmed the setting of second segment password.
4, exit antitheft.After entering password state is set in above-described mode, every section password is load button numeral but directly pin the motionless wait of master control button K1 LED lamp and light not, and system exits antitheft.Do not find inductor 3 after powering on, do not control igniting, do not control the car load power supply, without anti-theft feature, but still there is circuit testing function.
Although embodiments of the present invention have been described by reference to the accompanying drawings above, but those of ordinary skill in the art also can recognize in the scope to claims and make various variations or modification, these modifications and variations are interpreted as within scope of the present invention and intention.
Claims (8)
1. a motor bike starts intelligent protection system without key, comprise head lock (1), main control system (2), main control system (2) comprises single machine unit (21), single machine unit (21) is connected with audio frequency early warning and alarm unit (22), line fault detecting unit (23), the illegal wakeup unit (24) that starts, vibrating activating unit (25), car load power control unit (26), igniting detects and control unit (27), from throwing off control unit (28), electricity starts control unit (29) and master control switch and Password Input unit (5), it is characterized in that, described main control system (2) also comprises PKE intercommunication unit, described head lock (1) is electric lorry, described single machine unit (21) also is connected with head lock control unit (7), and single machine unit (21) is implemented the control to (1) release of described head lock or locking by head lock control unit (7).
2. motor bike according to claim 1 starts intelligent protection system without key, it is characterized in that, described PKE intercommunication unit comprises LF low frequencies device (4) and the UHF high-frequency receiver (6) be connected with described single machine unit (21) respectively, and the inductor (3) separated with single machine unit (21), inductor (3) comprises microcontroller (31), microcontroller (31) is connected with rolling code ciphering unit (32), rolling code ciphering unit (32) is connected with UHF high frequency transmitter (33), UHF high frequency transmitter (33) is for launching the high frequency code signal to described UHF high-frequency receiver (6), described microcontroller (31) is connected with analog front-end unit (34), and analog front-end unit (34) can be waken up by the specific low frequency clock signal of described LF low frequencies device (4) emission.
3. motor bike according to claim 1 starts intelligent protection system without key, it is characterized in that, described head lock (1) comprises lock housing (11), lock housing (11) is provided with the mounting hole for being fixedly connected with body of motor cycle by screw, lock housing (11) bottom is provided with removable head (16), be provided with the DC speed-reducing (12) be electrically connected to described head lock control unit (7) in lock housing (11), be connected with crank (13) on the output shaft of DC speed-reducing (12), crank (13) is connected with by connecting rod (15) can be by the dead bolt (14) of fixation locus slippage, the extended lock housing of dead bolt (14) front end (11) outside.
4. motor bike according to claim 3 starts intelligent protection system without key, it is characterized in that, described master control switch and Password Input unit (5) comprise the main button of recovery certainly (K1) of waterproof construction, certainly recover main button (K1) and are embedded with the LED lamp that is used to indicate Host Status; The part of described lock housing (11) forms the shell of main button (K1), and main button (K1) is positioned at described DC speed-reducing (12) top; Described head lock control unit (7) is comprised of head lock electric-motor drive unit (71), latch bolt position detecting unit (72) and headstock direction deflection angle detecting unit (73), headstock steering column deflection angle detecting unit (73) is provided with headstock direction inflection point sensor (74), and latch bolt position detecting unit (72) is provided with dead bolt extended position sensor (75) and dead bolt retracted position sensor (76); Described head lock electric-motor drive unit (71) is located between the button and described DC speed-reducing (12) of main button (K1), and head lock control unit (7) is connected with described main control system (2) by connection-peg (77).
5. motor bike according to claim 4 starts intelligent protection system without key; it is characterized in that; described master control switch and Password Input unit (5) also comprise handlebar Isolating Switch (K2), and handlebar Isolating Switch (K2) forms in parallel with described from recovering main button (K1).
6. motor bike according to claim 1 starts intelligent protection system without key, it is characterized in that, described single machine unit (21) also is connected with LED driver element (21a) and left and right Cornering Lamp driver element (21b); Single machine unit (21) also is provided with a plurality of electric signal sample circuits, and the electric signal sample circuit comprises that handlebar Isolating Switch (K2), electricity start control unit (29) and magneto generator (27c) composite electrical signal sample circuit (Sa1), certainly recover main button (K1) signal sample circuit (Sa2), certainly throw off control unit (28) signal sample circuit (Sa3), magneto generator (27c) start pulse signal sample circuit (Sa4), Battery voltage sample circuit (Sa5) and light a fire and detect sample circuit (Sa6); The MCU microcontroller of single machine unit (21) adopts the PIC16F series monolithic.
7. motor bike according to claim 1 starts intelligent protection system without key, it is characterized in that, the ignition control unit (27a) that described igniting detection and control unit (27) are provided with is serially connected on the circuit of firing unit (27b); The described control unit (28) of certainly throwing off is connected with from throwing off performance element (28a), certainly throws off performance element (28a) and consists of thyristor, from throwing off performance element (28a), is serially connected on mu balanced circuit unit (28b) circuit of main control system (2); Described electricity starts control unit (29) and is serially connected with eletric starter button (29a) and starting relay (29b).
8. start intelligent protection system according to the described motor bike of any one claim in claim 1～7 without key, it is characterized in that, described main control system (2) is provided with sealing vibration damping shell.
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