CN2774039Y - Safety device of vehicle - Google Patents
Safety device of vehicle Download PDFInfo
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- CN2774039Y CN2774039Y CN 200520053282 CN200520053282U CN2774039Y CN 2774039 Y CN2774039 Y CN 2774039Y CN 200520053282 CN200520053282 CN 200520053282 CN 200520053282 U CN200520053282 U CN 200520053282U CN 2774039 Y CN2774039 Y CN 2774039Y
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Abstract
The utility model relates to an anti-theft device for an automobile, which comprises a host machine and a remote controller, wherein the host machine is provided with a modular circuit of a cell phone, a controlling circuit of the anti-theft device of the host machine, a speech controlling circuit of the cell phone and a DTMF key testing circuit inside, wherein the modular circuit of the cell phone can send and receive GSM signals; the input end of the controlling circuit of the anti-theft device of the host machine is connected with the modular circuit of the cell phone and the DTMF key testing circuit; the output end of the controlling circuit of the anti-theft device of the host machine is connected with the speech circuit of the cell phone. The utility model has the advantages of omnidirection, multiple-pathway fortification, overall-process alarm, comprehensive monitoring and vehicle searching with mobile positioning; the utility model adopts a vehicle-mounted mobile phone, using the global communication technology of a GSM system, the positioning technology of a mobile network, the technology of a microchip rolling code, and thus the utility model can be controlled and used within global range; the utility model has low price and easy installation.
Description
[technical field]
The utility model relates to a kind of car alarm, especially relates to a kind of car alarm that utilizes the global communication gsm system to carry out antitheft control.
[background technology]
Existing car alarm has unidirectional alarm, the car alarm of types such as two-way liquid crystal alarm and GPS alarm, wherein unidirectional alarm is that a kind of employing remote controller is set up defences, utilize the car alarm of sound and light alarm, two-way liquid crystal alarm is that a kind of employing remote controller is set up defences, sound and light alarm, a kind of car alarm that the mode of short distance passback designs, the GPS alarm is that two kinds of methods of a kind of employing are set up defences and withdrawn a garrison, multiple mode is reported to the police, the car alarm of part monitoring and satellite fix, their shortcoming is to use narrow range, and unidirectional alarm and two-way liquid crystal alarm must use in the remote controller controlled range; The GPS alarm must be in the place that satellite fix is arranged, in the service center controls scope, use, and need by service centre's indirect operation, need a large amount of order of note to use, have only when the assembly static line to connect check and correction, adjust, and with the service centre debugging after, just can come into operation, this car alarm is installed complicated, and elapsed time is long.
Chinese patent application 99241263.3 discloses a kind of global positioning satellite automobile burglar, anti-robbed, from leading equipment, its technical scheme is made up of gps antenna and receiver, microprocessor, alarm, interface circuit, radio communication device, electronic chart and display screen, adopt the keyboard simulation circuit interface to adapt to various multi-form Wireless Telecom Equipments, adopt card insert type semiconductor memory electronic chart.This patent application is an alarm of realizing monitoring, location and warning to automobile by the GPS GPS (Global Position System), its shortcoming is only in the place that satellite fix is arranged, in the service center controls scope, could use, and need by service centre's indirect operation, need a large amount of order of note to use, have only when assembly static line connection check and correction, adjust, and after service centre debugging, just can come into operation, this car alarm is installed complicated, and elapsed time is long.
[utility model content]
In order to overcome the narrow shortcoming of the car alarm scope of application of types such as existing unidirectional alarm, two-way liquid crystal alarm and GPS alarm, the novel car alarm that utilizes the global communication gsm system to carry out antitheft control that the utility model provides a kind of and has that comprehensive multipath is set up defences, car is sought in overall process warning, overall monitor and running fix.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of car alarm, comprise main frame and remote controller, be provided with the mobile module circuit, main frame alarm control circuit, sound circuit, mobile phone speech control circuit and the DTMF key press detecting circuit that have transmission and receive the GSM signal in the described main frame; The input of main frame alarm control circuit is connected with mobile module circuit and DTMF key press detecting circuit, and the output of main frame alarm control circuit is connected with the mobile phone speech circuit.
Described main frame alarm control circuit is provided with microprocessor U3, and the input of microprocessor U3 is connected with the output of mobile module circuit and DTMF key press detecting circuit, and the output of microprocessor U3 is connected with the input of mobile phone speech circuit.
Described mobile module circuit comprises GSM-SIMCO card and J13 combination hub, the GSM-SIMCO card links to each other with the J13 combination hub, the input port of this mobile module circuit is connected with the output port of mobile phone speech input circuit, and the output port of mobile module circuit is connected with the input port of alarm control circuit.
Described DTMF key press detecting circuit is provided with microprocessor U6, and the output of microprocessor U6 is connected with the input port of main frame alarm control circuit, and the input of microprocessor U6 receives presses key input signal.
Described mobile phone speech input circuit comprises the GSM signal input circuit, and the input of mobile phone speech input circuit is connected with the GSM receiver port, and the output of this mobile phone speech input circuit is connected with the input port of mobile module circuit.
Described mobile phone speech output circuit is provided with transport and placing device U17, and the input port of transport and placing device U17 is connected with the output port of mobile phone speech control circuit, and the output of transport and placing device U17 is connected with alarming horn or voice loudspeaker.
Described mobile phone speech control circuit is provided with microprocessor U9, and the input of microprocessor U9 is connected with the output of mobile phone speech circuit, and the output of microprocessor U9 is connected with the input port of mobile phone speech output circuit.
Described mobile phone speech control circuit is provided with microprocessor U9, and the input of microprocessor U9 is connected with the output of mobile phone speech circuit, and the output of microprocessor U9 is connected with mobile phone speech output circuit input port.
Described sound circuit comprises microprocessor U4, microprocessor U5 and microprocessor U13, and the input of sound circuit is connected with the input of alarm control circuit, and the output of sound circuit is connected with the input of mobile phone speech control circuit.
The beneficial effects of the utility model are: the comprehensive multipath of energy is set up defences, overall process is reported to the police and overall monitor, car is sought in running fix, onboard mobile telephone utilizes GSM global communication technology, mobile network's location technology, MICROCHIP hopping code, and inner control is used in the world; No time, place, distance limit have signal just can control use; Alarm low cost of manufacture, selling price are low, and install easily, are to adopt the assembly static line to connect, and finish in common erector 40-50 minute, install and promptly use.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model circuit block diagram.
Fig. 2 is the utility model main frame alarm control circuit, mobile phone speech control circuit and DTMF key press detecting circuit figure.
Fig. 3 is the utility model mobile module circuit diagram.
Fig. 4 is the input of the utility model mobile phone speech, mobile phone speech output circuit figure.
Fig. 5 is the utility model mobile phone speech circuit diagram.
[embodiment]
A kind of car alarm, comprise one one in main frame, one of alarming horn, one on voice loudspeaker, two of remote controllers, one of danger button, one in one on LED (light-emitting diode) lamp and pick-up, has the mobile module that sends and receive the GSM signal, one one of the Shock inductor of one of mobile phone dialer and detection vibrations, referring to Fig. 1 and Fig. 2, what Fig. 1 represented is the utility model circuit block diagram, Fig. 2 is the utility model main frame theft-proofing control circuit 1, mobile phone speech control circuit 7 and DTMF key press detecting circuit 2 figure, be provided with in the main frame and have the mobile module circuit 5 that sends and receive the GSM signal, main frame alarm control circuit 1, sound circuit 6, mobile phone speech control circuit 7 and DTMF key press detecting circuit 2, DTMF key press detecting circuit 2 be used for detecting the user with mobile phone communication in the password inputed, telephone number, the circuit of button.Be provided with alarm control microprocessor U3 in the main frame alarm control circuit 1, U3 adopts the microprocessor of PIC16C57 type in the present embodiment, the input of alarm control microprocessor U3 connects the input of DTMF key press detecting circuit 2 and mobile module circuit 5, and the output of microprocessor U3 connects the input port of mobile phone speech control circuit 7.
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, what Fig. 3 represented is the utility model mobile module circuit diagram, what Fig. 4 represented is the input of the utility model mobile phone speech, mobile phone speech output circuit figure, that Fig. 5 represents is the utility model sound circuit figure, mobile phone speech control circuit 7 is provided with microprocessor U9, U9 adopts the microprocessor of PIC16F73 type in the present embodiment, the input of microprocessor U9 is connected with the input of mobile phone speech circuit 6, the output of microprocessor U9 is connected with the input of mobile phone speech circuit 9, and the input of microprocessor U9 is connected with the output port of alarm control microprocessor U3.
DTMF key press detecting circuit 2 is provided with microprocessor U6, DTMF key press detecting circuit 2 be used for detecting the user with mobile phone communication in password, telephone number, the circuit of button inputed, U6 adopts the microprocessor of EM9270D type in the present embodiment, the output of microprocessor U6 is connected with the input port of microprocessor U3, and the input of microprocessor U6 receives presses key input signal.
Mobile phone speech input circuit 8 input ports are connected with the input port of global communication GSM signal, and the output of this mobile phone speech input circuit 8 is connected with the input port of mobile module circuit 5; The input port of mobile phone speech output circuit 9 is connected with the output port of the microprocessor U9 that mobile phone speech control circuit 7 is provided with, this mobile phone speech output circuit 9 is provided with transport and placing device U17, U17 adopts the transport and placing device of LM386 type in the present embodiment, the input port of transport and placing device U17 is connected with the output port of mobile phone speech control circuit 7, and the input of transport and placing device U17 is connected with alarming horn or voice loudspeaker.
Mobile phone speech control circuit 7 is provided with microprocessor U9, U9 adopts the microprocessor of PIC16F73 type in the present embodiment, the input of microprocessor U9 is connected with the output of mobile phone speech circuit 6, and the output of microprocessor U9 is connected with the input port of mobile phone speech output circuit 9.
When reality is used, at first carry out initial setting up: the first step is that the SIMCO card is installed: GSM Global Link SIMCO card please be bought before installing by system, the SIMCO card is installed in the SIMCO draw-in groove at the anti theft host back side, and keeps SIMCO card number sign indicating number firmly in mind.
Second step be to be provided with and revise password, password is forgotten: when being provided with and revise password, the user " please is provided with the password of oneself, to prevent that others' mistake from dialling in or malice is dialled in and carried out illegal operation immediately after the system under installing.Connect host phone, enter " operation main menu " and enter " password modification menu " password is set.
The processing that password is forgotten is: the user should keep the password that oneself is provided with firmly in mind, if forget password, can manually make warning, receive warning after, carry out the password modify feature by the voice prompting and reset password.
The 3rd step was to set common alarm call number:
When the alarm call number is to run at vehicle the phone that main frame is dialed is automatically arranged when needing the report alert.A telephone number can be set, be provided with two in also, system can dial two alarm calls in turn, till answering one of them.
Put through host phone with any dual tone phone machine or GSM mobile handset, enter the alarm call setup menu, alarm call is set by the voice prompting.
The 4th step was that the flash appeal phone is set: after vehicle entered anti-snatch state, main frame can be dialed the flash appeal phone, requests help.Last phone may be restricted owing to meet the freedom of person of user when robbing, because of should be selected user household or buddy phone and predetermined in advance.
Entering " operation main menu " by logical host phone enters " alarm call setup menu " the flash appeal telephone number is set.
The 5th step was to close, open, delete certain alarm call:
Need close, when opening alarm call, main frame allows the user that two common alarm calls are set, and allows interim certain alarm call of stopping using, and enables when needing again, and finishes by " closing/open X alarm call " in the function setting menu.
Connecting host phone enters " operation main menu " and enters " function setting menu " and close or open X phone.When needing certain alarm call of deletion, do not import any content and directly by " # " number key, system can point out meat to hold to be " nothings ", and selection " affirmation " can be deleted then.Enter " operation main menu " when connecting host phone, " alarm call setup menu " " the * * * * * phone is set " program that enters that enters is not imported any content and is directly confirmed by " # " key.The warning trigger mode and the reaction pattern of present embodiment are:
First kind is LED warning lamp reaction pattern: in warning: the LED lamp dodges 3 times, stops 1 second ...,
Be subjected to vibrations to trigger the back: the LED lamp dodges 3 times, stops 1 second ...,
After being subjected to switch triggering: bright 2 seconds of LED lamp, stopped 2 seconds ...,
After being subjected to trigger releasing warning switch car door: long bright 3 seconds of LED lamp.
The triggering type of alarm of present embodiment be respectively drive door, start vehicle, step on the service brake mode: under the state of setting up defences, open arbitrary car door, insert the spoon sparking and start, step on switch triggering such as service brake and all will cause warning.
The reaction pattern of alarm is that longtime call of horn, indicator glimmered 25 seconds and the host phone warning of dialing the police emergency number synchronously.
The vibrations of present embodiment trigger and report to the police is under the state of setting up defences, and pounds vibrations triggerings such as window, collision and can cause warning.
The reaction pattern of alarm is under the acousto-optic state of alert, when vibrations trigger for the first time: big ring of loudspeaker and indicator flicker synchronously 5 seconds.When vibrations trigger once more in 15 seconds: warning that the big ring of loudspeaker, indicator glimmered 25 seconds synchronously and main frame is dialed the police emergency number.
Under the quiet state of alert, when vibrations triggered for the first time: indicator glimmered 5 seconds synchronously.When dodging the vibrations triggering again in 15 seconds: warning that indicator glimmered 25 seconds synchronously and main frame is dialed the police emergency number.
When system cut-off and trimming warning:
Set up defences under the state, host interface control is cut off or the automotive system outage, the main frame warning of will dialing the police emergency number in 10 seconds.
Triggering the memory prompting is: after removing warning, open car door, if longtime call of horn one, warning lamp extinguishes after long bright 3 seconds, shows that vehicle was triggered.
Parking warning: stop when opening car door, indicator glimmered 15 seconds automatically, reminded the back attention of sending a car.Avoiding unexpected takes place.
Alert is reported immediately: if the user has alert to take place by the phone operation main frame time, system can stop current operation at once, and to the up-to-date alert of user report, system can get back to main menu automatically then.
The automatic function of present embodiment partly is: do not open the door when replying warning withdrawing a garrison, the 25 seconds tail gates of withdrawing a garrison are not opened, and " system is considered as the error code operation and withdraws a garrison, and can automatically revert to the place where troops were originally stationed theft alarm and guard against state.The Men Wei prompting of setting up defences: when car berths, the car owner closes the door and set up defences afterwards in 10 seconds, and system can send " drip, drip, drip " three prompting sounds and indicator glimmers simultaneously, reminds the car owner to set up defences.
Close and to set up defences automatically behind the door (apolegamy function): closing the door and not setting up defences in back 50 seconds of the prompting, setting warning yet, " system can enter the state of alert automatically, the prompting of not closing the door of setting up defences of not locking of convinent car door.When car berths, car door do not close appropriate just set up defences after, loudspeaker can ring three, and indicator glimmers synchronously, the prompting car door does not close appropriate, the car owner should withdraw a garrison earlier, set up defences after closing appropriate car door, otherwise loudspeaker can yowl after 10 seconds again.
After outage during replying state: after system suffered that outage destroys, no matter time length, logical again after 5 seconds, system can return to the state before the outage.
The central controlled lock automation of present embodiment is: step on service brake after automobile was travelling 15 seconds, close car door lock automatically: when switch-off, open car door lock automatically, and in the enforcement, button, central controlled lock shuts, and the button central controlled lock is unblanked; The conversion automatically of vapour lock: JPI open circuit in the main frame is the vapour lock, and short circuit then is an electric lock, and state exchange must carry out when outage.
The system of present embodiment detects automatically: after setting up defences, main frame can initiatively dial test macro, whether user this moment can directly descend on-hook, can whether test operate as normal by dialing phone in the car usually, it is normal also can to test warning function by the manufacturing sight.
The remote controller operation of present embodiment is: remote controller is set up defences and is withdrawn a garrison, and sets up defences when lacking by remote control keys, locks door and goes forward side by side into the acousto-optic state of alert; When lacking, withdraw a garrison the driving door lock by remote control keys; When lacking, set up defences, lock a door and go forward side by side into the quiet state of alert by remote control keys.
When adopting remote controller to seek car, weak point is sought Che Jianhou by remote controller, and the direction of traffic lamp dodged 25 seconds, the prompting vehicle location; Press any key once, stop flashing light and ring loudspeaker.
When utilizing remote controller to open boot: under the state of withdrawing a garrison, continue to press remote controller and removed key 5 seconds, boot is opened, and loudspeaker are a prompting.
Utilize remote controller switch electromagnetic shaker: continue under the state of setting up defences by remote controller setting key 5 seconds, loudspeaker are two, and electromagnetic shaker cuts out, and continue once more to press setting key 5 seconds, and loudspeaker are one, the electromagnetic shaker unlatching; Cyclic transformation.But also telephone switch electromagnetic shaker.
Flash appeal is reported to the police: meet under travel condition of vehicle and rob, the car owner can call for help by remote controller or " flash appeal button ".
Pin the quiet key of remote controller after 3 seconds: mode be indicator flicker immediately, longtime call of horn and after 10 seconds vehicle locked (outage oil-break) and host phone dial the flash appeal telephone call automatically, remove and report to the police by removing key.
When slamming " flash appeal button " after 3 seconds: main frame can be dialed the emergency of flash appeal telephone call automatically, no acousto-optic is reported to the police, and as hidden triggering, can reach and report to the police, and the still unwitting effect of robber.Remove warning by removing key.Utilize remote controller to start vehicle (apolegamy function): under the state of setting up defences, length was pressed quiet key 3 seconds, and system begins to start vehicle, provide an acousto-optic number of stopping when starting successfully, provide three acousto-optic numbers of stopping during failure, start the successfully back 8 minutes actuating vehicles of not withdrawing a garrison, auto extinguishing.At any time by once quiet key is flame-out.
In the present embodiment, the handle dialer is provided with function key, and each function button is defined as follows: 0-9, *, # are the routine call button; YES is for accessing number last time, dial-out; CLR is an item sign indicating number of the last input of deletion; NO is on-hook, empty that all Enter Number, remote controller/dialer functions switches.
When present embodiment adopted phone: phone was set up defences and is withdrawn a garrison, and behind mobile phone or fixed line connection main frame, entered " operation main menu ", entered " vehicle Control-Menu " again, selected then " phone is set up defences " or " phone is withdrawn a garrison "; When the disabler of setting up defences of vehicle phone under running status, can not carry out; After phone is set up defences, must be with the phone control vehicle that just can use a teleswitch of withdrawing a garrison.
Forbid telephone call: when user's vehicle is in maintenance or other abnormal state (as accident etc.), for fear of receiving unnecessary alarm call, but forbid warning function in the function of use setup menu, forbid that main frame reports to the police by phone.
Connecting host phone enters " operation main menu " and enters " function setting menu " and enter " forbidding reporting to the police " program.
Allow telephone call: vehicle recovers to re-use the permission warning function after the normal condition, makes warning system return to normal condition.Connect host phone, enter " operation main menu ", enter " function setting menu " and enter, enter " allowing to report to the police " program again.
Telephone switch electromagnetic shaker: connect host phone, enter " operation main menu ", enter " function setting menu ", select " closing electromagnetic shaker " or " unlatching electromagnetic shaker ".
Telephone remote is monitored: can monitor sound in the vehicle with mobile phone or landline telephone, understand situation in the car.
Connect host phone, enter " operation main menu " and press " 2 " and enter " monitoring ", under listening state, by " * " changeable conversation/non-talking state, and talk with in the car, by " 5 " On/Off alarming horn, avoid by " # " key automatic time delay that system is overtime to be withdrawed from, withdraw from by " 0 ".
Telephone remote is propagandaed directed to communicate: carry out long-range propagandaing directed to communicate with mobile phone or landline telephone, can warn, frighten resistance robber, robber and broken ring person.Connect host phone, enter " operation main menu ", enter by " 3 " and propaganda directed to communicate.Under the state of propagandaing directed to communicate, avoid by " # " key automatic time delay that system is overtime to be withdrawed from, withdraw from by " 0 ".
Remote telephone is forbidden operation: forbid vehicle operating with mobile phone or landline telephone remote control oil-break power break, make robber, the robber vehicle that can't drive away.Connect host phone, enter " operation main menu ", enter " vehicle Control-Menu ", " forbid vehicle operating ", stop after the countdown in 10 seconds by " 5 " execution by " 4 ".
Vehicle is under an embargo after the operation, must send to allow the order of withdrawing a garrison of vehicle operating order or phone, just normal actuating vehicle.Forbid vehicle operating and allow the vehicle operating function to be the unconditional function of carrying out, a control oil channel/circuit disconnects and connects, and does not influence the state of setting up defences/withdraw a garrison of system.
Phone ON/OFF car door lock: main frame allows the user to pass through phone, Remote open and close car door lock, to make things convenient for the car owner, latch in the back Long-distance Control that neglects locking the door to make things convenient for the car owner, or the car owner does not allow other people get thing in car at the scene the time at the back Long-distance Control open and close car door lock that neglects locking the door.
Connect host phone, enter " operation main menu ", enter the vehicle Control-Menu, " shut " or " unblanking " by " 3 " or " 4 " execution by " 4 ".
Telephone remote starts: under the state of setting up defences, but use remote telephone remote activation vehicle, warm-up the engine is opened air-conditioning.Connecting host phone enters " operation main menu " and presses " 4 " and enter " vehicle Control-Menu " and press " 7 " execution " remote activation vehicle ".To about 5 seconds, report and start the result.Start successfully back 8 minutes not actuating vehicles, vehicle is with auto extinguishing.Start the back vehicle and still be in the state of setting up defences, will report to the police if any alert, and the horse back auto extinguishing.Behind the remote activation vehicle, can use " stopping remote activation " to make vehicle flame-out, close air-conditioning.
Help by Phone vehicle-state:, can understand the vehicle current state with " inquiry " function under the phone operation main menu.Connect host phone, enter " operation main menu ", enter " inquiry " by " 1 ".Inquiry provides following information:
Withdraw a garrison---refer to that the user removes warning with remote controller; Deploy troops on garrison duty---refer to that the user sets warning with remote controller;
Phone is deployed troops on garrison duty---refer to that the user guards against with phone settings; Unblank---refer to that car door has been closed but door lock does not fall;
Shut---refer to that car door has been closed and door lock falls; Car door opening---refer to that car door does not shut;
In service---refer to that ACC is on the ON position; Stop---refer to that vehicle motor does not turn round;
Starting-refer to remote control startup rear engine turns round; The user that forbidden reporting to the police-referring to had sent and had forbidden alarm command;
Allowed warning-user to send the permission alarm command; Forbidden vehicle operating-sent and forbidden the vehicle operating order;
Allowed vehicle operating-refer to send permission vehicle operating order; Be provided with complete-refer to not be provided with any alarm call.
When entering phone operation: after the user initiatively puts through host phone,, enter normal operating state after correctly inputing password according to the voice suggestion of anti theft host phone.
Utilize global communication GSM mobile network location: system supports GSM mobile network location, as long as local telecommunications has been opened Location based service, just can carry out running fix to the vehicle that " GSM " system is housed, and determines vehicle location, gives vehicle stolen or that robbed for change.
Please promptly go to local telecom operation department application Location based service after user installation " GSM " system.
Vehicle-mounted gsm mobile telephone/mobile phone dialer uses: " GSM " system is furnished with vehicle-mounted gsm mobile telephone, and its using method is the same with regular handset with speech quality." GSM " car phone is wireless, hand-free, outer microphone and loudspeaker form.
Car phone can be got and be thrown under the state of withdrawing a garrison, and can not use under the state of setting up defences.Withdrawing a garrison, it is fashionable to pull out under the state, and system voice can be pointed out: car phone or system's control.Select control.Select to enter car phone by " 1 ";
The normality remote-controller function: usual, dialer is in the remote controller state, can be used as remote controller and uses, and each button has corresponding icon indication on dialer.Mobile phone dialer function: only after withdrawing a garrison, could use dialer functions.
When dialer functions was effective, the LED of alarm can very brief flicker, pressed 0-9 and can hear that voice reporting number, other buttons can hear " toots ".
Carry out system's setting with dialer: the user can directly carry out system's setting and not need to consume telephone charges by handle, and the method that enters the pattern of setting is: after withdrawing a garrison, short click NO, again by the * key, promptly enter system's setup menu; Concrete method to set up is referring to the explanation about phone operation.Phone is transferred to: shortly earlier clicked NO two seconds, then the telephone number that will dial of input, and then by YES, system can come again number that you will dial, transfer to automatically after waiting for 3 seconds; If it is wrong that you find to Enter Number, can in 3 seconds, make amendment, or repeat new input after pressing ON, and then press YES by CLR and other number button; Press the ON on-hook in the communication process.
Incoming call is answered: the car phone user, when having phone to dial in, can hear shake bell sound, and press the ON on-hook. by other any key answers.The remote controller state is returned in pressure: length is dodged by two seconds direction indicator lamps of NO, and dialer changes the remote controller state over to; Under the non-talking state, dialer can be got back to the remote controller state automatically not during button in one minute; Deploy troops on garrison duty with distant device, dialer also can be got back to the remote controller state.
The advantage of the utlity model has that comprehensive multipath is set up defences, car is sought in overall process warning and overall monitor, running fix, onboard mobile telephone, utilize gsm system global communication technology, mobile network's location technology, MICROCHIP hopping code, inner control is used in the world; No time, place, distance limit have signal just can control use; Alarm low cost of manufacture, selling price are low, install easily, adopt the assembly static line to connect, and finish in common erector 40-50 minute, install and promptly use.
Claims (8)
1, a kind of car alarm, comprise main frame and remote controller, it is characterized in that: be provided with the mobile module circuit, main frame alarm control circuit, sound circuit, mobile phone speech control circuit and the DTMF key press detecting circuit that have transmission and receive the GSM signal in the described main frame;
The input of described main frame alarm control circuit is connected with the DTMF key press detecting circuit with the mobile module circuit, and the output of main frame alarm control circuit is connected with the mobile phone speech circuit.
2, car alarm according to claim 1, it is characterized in that: described main frame alarm control circuit is provided with microprocessor U3, the input of microprocessor U3 is connected with the output of DTMF key press detecting circuit and mobile module circuit, and the output of microprocessor U3 is connected with the input of mobile phone speech circuit.
3, car alarm according to claim 1, it is characterized in that: described mobile module circuit comprises GSM-SIMCO card and J13 combination hub, the GSM-SIMCO card links to each other with the J13 combination hub, the input port of this mobile module circuit is connected with the output port of mobile phone speech input circuit, and the output port of mobile module circuit is connected with the input port of alarm control circuit.
4, car alarm according to claim 1, it is characterized in that: described DTMF key press detecting circuit is provided with microprocessor U6, the output of microprocessor U6 is connected with the input of main frame alarm control circuit, and the input of microprocessor U6 receives presses key input signal.
5, car alarm according to claim 1, it is characterized in that: described mobile phone speech input circuit comprises the GSM signal input circuit, the input of mobile phone speech input circuit is connected with the GSM receiver port, and the output of this mobile phone speech input circuit is connected with the input port of mobile module circuit.
6, car alarm according to claim 1, it is characterized in that: described mobile phone speech output circuit is provided with transport and placing device U17, the input port of transport and placing device U17 is connected with the output port of mobile phone speech control circuit, and the output of transport and placing device U17 is connected with alarming horn or voice loudspeaker.
7, car alarm according to claim 1, it is characterized in that: described mobile phone speech control circuit is provided with microprocessor U9, the input of microprocessor U9 is connected with the output of mobile phone speech circuit, and the output of microprocessor U9 is connected with the input port of mobile phone speech output circuit.
8, car alarm according to claim 1, it is characterized in that: described sound circuit comprises microprocessor U4, microprocessor U5 and microprocessor U13, the input of sound circuit is connected with the input of alarm control circuit, and the output of sound circuit is connected with the input of mobile phone speech control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053282 CN2774039Y (en) | 2005-01-10 | 2005-01-10 | Safety device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053282 CN2774039Y (en) | 2005-01-10 | 2005-01-10 | Safety device of vehicle |
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|---|---|
| CN2774039Y true CN2774039Y (en) | 2006-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053282 Expired - Fee Related CN2774039Y (en) | 2005-01-10 | 2005-01-10 | Safety device of vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581652A (en) * | 2020-11-25 | 2021-03-30 | 宝能(广州)汽车研究院有限公司 | Monitoring control method, monitoring control system and vehicle |
| CN114684299A (en) * | 2021-11-26 | 2022-07-01 | 应兴聪 | Intelligent anti-theft control method for electric vehicle instrument password |
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2005
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581652A (en) * | 2020-11-25 | 2021-03-30 | 宝能(广州)汽车研究院有限公司 | Monitoring control method, monitoring control system and vehicle |
| CN114684299A (en) * | 2021-11-26 | 2022-07-01 | 应兴聪 | Intelligent anti-theft control method for electric vehicle instrument password |
| CN114684299B (en) * | 2021-11-26 | 2023-11-24 | 台州豪钿智能仪表有限公司 | Intelligent password anti-theft control method for electric vehicle instrument |
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