CN101531177A - Anti-theft alarm for vehicles - Google Patents
Anti-theft alarm for vehicles Download PDFInfo
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- CN101531177A CN101531177A CN200810170441A CN200810170441A CN101531177A CN 101531177 A CN101531177 A CN 101531177A CN 200810170441 A CN200810170441 A CN 200810170441A CN 200810170441 A CN200810170441 A CN 200810170441A CN 101531177 A CN101531177 A CN 101531177A
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Abstract
The invention provides an anti-theft alarm or prevention-control device for vehicles, which has the functions of alarming to prevent theft, acting as an electric horn, sounding for turning or backing, reminding of low voltage, and the like. The species (such as various electric horn sounds, siren sounds, alarming sounds, bird tweets, insect sounds, animal sounds, wind/rain/thunder sounds, ocean wave sounds, speech sounds, voices, shouts, musical sounds, singing sounds, musical instrument sounds, gunshots, explosive sounds, cyclic or mixed sounds of a plurality of sounds, or other various audio sounds) and volume of anti-theft alarming sounds, electric-horn warning sounds, warning sounds for turning or backing, low-voltage reminding sounds or other functional sounds can be chosen through the settings or operation of keys, remote controller or other control circuits, so that individual needs of different fondness when vehicle owners use the anti-theft alarm can be met. Or (and) a relay contact of the anti-theft alarm or the prevention-control device is enabled to be on or off in case of no load or micro-load so as to effectively avoid or reduce the arc discharge of the contact and prolong the life span of the anti-theft alarm or the prevention-control device.
Description
Affiliated technical field
The present invention relates to a kind of anti-theft device for vehicle, especially allow vehicle-mounted vehicle anti-theft device or prevention and control device main frame have to have concurrently overtake other vehicles or the road on people's dynamic loud-speaker alarm function of noting of reminds people for a long time, about turn or (or and) reversing news are rung the flash of light alarm function, the low pressure prompt facility of blowing a whistle, or other function, a tractor serves several purposes, its chimes of doom, or (or and) dynamic loud-speaker caution sound, or turn about (or and) or (or and) reversing news are rung caution sound, or (or and) low pressure prompting sound of blowing a whistle, or the kind of (or and) other function sound or (or and) loud I are by remote controller (cell phone can be regarded a kind of remote controller as, down with), or on (or and) alarm host machine with micro controller system bonded assembly button, or (or and) switch, or the setting of (or and) other control circuit or (or and) operation are selected; Or the relay contact on (or and) main frame can switch under the situation of non-loaded or (or and) micro-loading, i.e. conducting or (or the and) electric current when disconnecting is zero current or little electric current.
Background technology
At present, known vehicle anti-theft warning device, no matter be wireless remote control anti-theft alarm for vehicle such as unidirectional or two-way or GSM/GPS, still the anti-theft alarm for vehicle that does not have the wireless remote control function, or Car Burglar Alarm and controller be the prevention and control device of one, and its structure is by loudspeaker and main frame (loudspeaker and main frame also can common enclosure promptly two-in-one) or add remote controller or receive hand-held set etc. and form; (single chip part also can be by discrete component for micro controller system in the host housing of vehicle-mounted burglar alarm or prevention and control device, or discrete component plus music IC, or discrete component adds coding IC plus music IC, or micro controller system adds discrete element and adds coding IC plus music IC and add the circuit that voice IC adds the form such as part or all of of other IC or other circuit and form, down with) can with vibration sensor, rotation sensor, displacement pickup, infrared probe, ultrasonic probe, the human body sensing probe, the sensitivity button, the loudspeaker button, the voice button, mute button, (function button also can partly or entirely shared one for volume button, two buttons), electric door lock, brake controller, flashing light, source switch, the switch of setting up defences, the alarm condition switch, relay, rc-delay circuit, power amplifier connects loudspeaker, adjustable resistance, automobile controller, the uni-directional wireless receiver module, the uni-directional wireless transmitter module, or double-direction radio transceiver module, the GPS locating module, the part or all of connection of function components and parts such as GSM mobile communication module or circuit; Or host circuit is installed on the same pcb board of automobile controller main frame, also claims anti-theft controller, or is called for short the prevention and control device, and main frame and controller can shared micro controller systems; Micro controller system in unidirectional or double-direction radio remote controller that the car owner carries or the unidirectional receiver shell can with buzzer phone (or be connected by power amplifier between micro controller system and the buzzer phone, or be connected adjustable resistance between micro controller system and the power amplifier) or toy trumpet, the micro-vibration motor, the LED lamp, LCDs, a plurality of LED color lamps, the strong and weak comparator circuit of received signal, high light LED, lighting switch, source switch, seek stopping switch, voice switch, volume switch (functional switch also can partly or entirely be replaced by button), adjustable resistance, uni-directional wireless transmitter module (or transmission circuit), the uni-directional wireless transmitter module, or double-direction radio transceiver module (or double-direction radio transmission circuit), part or all of connection in the function components and parts such as GSM mobile communication module.But, anti-theft alarm for vehicle does not have to consider that a tractor serves several purposes is with other function when having anti-theft alarm function, for example overtake other vehicles or the road on people's dynamic loud-speaker alarm function of noting of reminds people for a long time, about turn to or (or and) reversing caution (being commonly called as Der Blink und Abblendschalter) function, functions such as low pressure prompting, especially the car sound of horn that powers on, or Der Blink und Abblendschalter news sound, or low pressure prompting sound, or the sound kind of anti-theft alarm sound is fix a kind of, do not have to consider that (kind of sound is meant as various honks for the kind of the sound send, motor bike or battery-driven car sound of horn, police whistle sound, chimes of doom, tweedle, the worm cry, the animal cry, sound of the wind, the patter of rain, thunder, great waves sound, phonetic sound, voice sound, the sound of propagandaing directed to communicate, yaup, musical sound, song, musical instrument sound, shot, explosive sound, several sound circulations or compound voice, or the sound more than 2 kinds or 2 kinds of various audio sound such as other, down with) or (or and) loud I to pass through button, or (or and) switch, or (or and) remote controller, or the setting of (or and) other control circuit or (or and) operation select, the individual sexual demands of different hobbies in the time of can not satisfying users simultaneously and use.With the relay that the host SCM circuit is connected, be usually used in the remote control electric door lock and allow the car owner can not have spoon to drive, or (or and) be used for the anti-theft column lock motor, or (or and) is used for other function or the like; Because relay frequent switched conductive or (or and) under than High Level DC Voltage and running current situation disconnect, promptly bringing onto load switches, and the contact is easier to arcing and burns or fuse and scrap.
Summary of the invention
In order to overcome anti-theft alarm for vehicle or prevention and control device main frame only has anti-theft alarm function, can not with overtake other vehicles or the road on people's dynamic loud-speaker alarm function of noting of reminds people for a long time, about caution (the being commonly called as Der Blink und Abblendschalter) function that turns to or move backward, sound kind and the single deficiency that can not select of sound size that low pressure is blown a whistle prompt facility and sent, or (or and) relay contact switches under load-carrying situation and burns easily or fuse and the deficiency of scrapping, the invention provides a kind of anti-theft alarm for vehicle or prevention and control device, can not increase or only increase under the condition of a small amount of components and parts, simultaneously or part turns to about having concurrently or (or and) reversing alarm function, the low pressure prompt facility, overtake other vehicles or the road on people's dynamic loud-speaker function of noting of reminds people for a long time, a tractor serves several purposes, and the dynamic loud-speaker caution sound that loudspeaker send, about turn to or (or and) reversing caution sound, or (or and) the low pressure prompt tone, or (or and) anti-theft alarm sound, or the kind of other function sound or (or and) loud I are to pass through button, or (or and) switch, or (or and) remote controller, or the individual sexual demands of different hobbies when using to satisfy users are selected in the setting of (or and) other control circuit or (or and) operation; Or (or and) allows vehicle anti-theft device or the prevention and control device main frame relay contact electric current in conducting or (or and) handoff procedure when disconnecting be little electric current or zero current, non-loaded or (or and) micro-loading when promptly switching in the contact, effectively avoid or alleviate the arcing of contact, prolong relay service life.
The present invention is integrated by multinomial function, and a tractor serves several purposes is simple in structure.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of vehicle anti-theft device or prevention and control device are provided, it constructs the single chip circuit that has just increased in present known vehicle anti-theft device or the interior electronic circuit of prevention and control device main frame, and (single chip part in the main frame also can be by discrete component, or discrete component plus music IC, or discrete component adds coding IC plus music IC, or micro controller system adds discrete element, coding IC, music IC, voice IC's is part or all of, or other etc. the circuit of form form, descend together) be connected with main frame loudspeaker button outward, overtaking other vehicles, or the people is for a long time on the road, press the loudspeaker button, micro controller system promptly produces the audio frequency whistle signal, after sending the power amplifier amplification in the main frame, delivering to loudspeaker again, promptly to send dynamic loud-speaker caution sound (can be the various sound of blowing a whistle, or electronic music sound, or voice sound or the like), promptly can reach the purpose that the double as dynamic loud-speaker uses; Or single chip circuit in the electronic circuit and main frame left and right sides turn signal swich or back-up lamp switch outward in (or and) vehicle anti-theft device or the prevention and control device main frame, switch circuit connects, dial left or the right side at left and right sides Cornering Lamp switch, or back-up lamp switch is dialled when reversing, signal is passed to micro controller system, the switch circuit that micro controller system sends control signal master cock element or relay or other form switches on and off through left and right sides pole changer (or without left and right sides pole changer) by frequency certain or that change and leads to a left side, or the power supply of right steering lamp, or the process reversing switch leads to backing-up lamp, allow a left side, or right-hand corner lamp or backing-up lamp glittering (or directly using the known Der Blink und Abblendschalter electronic circuit in market), it (can be the various sound of blowing a whistle that micro controller system produces audio frequency simultaneously, or electronic music sound, or voice sound or the like) signal, after sending the power amplifier amplification in the main frame, deliver to loudspeaker again and send the news sound caution sound that turns to or move backward, turn about realization or the reversing alarm function; Or the micro controller system in (or with) vehicle anti-theft device or the prevention and control device main frame is connected with voltage comparator circuit, when Battery voltage is on the low side, micro controller system promptly produces audio frequency (can be various sound or electronic music sound or voice sound or the like of blowing a whistle) signal, after sending the power amplifier amplification in the main frame, deliver to loudspeaker again and promptly send the prompting sound of blowing a whistle; Or micro controller system sends the impulse singla of certain frequency simultaneously, the flasher circuit that control links to each other with micro controller system or without the outer LED lamp of flasher circuit direct control main frame glittering (the LED lamp can be placed in the place that the person for driving a car easily sees, or in the car dial plate, or below the low pressure display mark pattern, or the like), realize the low pressure prompt facility; Or the micro controller system in (or with) main frame is connected with volume control circuit, and volume control circuit is connected with the volume power amplifier, reaches the purpose of controlling volume.Or electronic circuit adds the circuit of other various difference in functionalitys or is connected with the electronic devices and components of other difference in functionality that realize other function, the composition mode of electronic circuit is not limit; The dynamic loud-speaker caution sound that loudspeaker send, or turn to about (or and) or (or and) reversing news are rung caution sound, or (or and) low pressure prompt tone of blowing a whistle, or (or and) chimes of doom when antitheft, or the kind of other function sound (kind of sound is meant as various honks, motor bike or battery-driven car sound of horn, police whistle sound, chimes of doom, tweedle, the worm cry, the animal cry, sound of the wind, the patter of rain, thunder, great waves sound, phonetic sound, voice sound, the sound of propagandaing directed to communicate, yaup, musical sound, song, musical instrument sound, shot, explosive sound, several sound circulations or compound voice, or the sound more than 2 kinds or 2 kinds in the various audio sound such as other, down with) or (or and) loud I to write SCM program in advance, can pass through button, or (or and) switch, or (or and) remote controller, or the setting of (or and) other control circuit or (or and) operation are selected; Car Burglar Alarm or prevention and control device main frame relay are used for the remote control electric door lock more allows the car owner can not have the spoon driving, or (or and) is used for the anti-theft column lock motor, or (or and) is used for other function or the like, by SCM program software or (or and) rc-delay circuit or (or and) other electronic circuit or (or and) alternate manner, when the anti-theft column lock motor, give the coil electricity of relay earlier, allow the contact after closure under the situation of non-loaded or micro-loading, just send lock motor signal to motor, at this moment motor just comes into effect the instruction of lock motor; During the lock stop motor, stop to send lock motor signal earlier, motor lock stop machine operation, slew relay coil power supply then, the contact disconnects under the situation of non-loaded or micro-loading; In like manner, other relay that is used for other function in anti-theft alarm for vehicle or the prevention and control device all can adopt the conducting of the method transfer contact under the situation of non-loaded or (or and) micro-loading or (or and) to disconnect, effectively avoid or alleviate the arcing of contact, prolong the service life of relay.
The invention has the beneficial effects as follows, do not increasing or only increasing a small amount of components and parts, under a small amount of condition of cost, anti-theft alarm for vehicle or prevention and control device simultaneously or part have concurrently overtake other vehicles or the road on people's dynamic loud-speaker alarm function of noting of reminds people for a long time, about the alarm function that turns to or move backward, the low pressure prompt facility, or other function, the dynamic loud-speaker caution sound that loudspeaker send, or turn about (or and) or (or and) reversing news are rung caution sound, or (or and) the low pressure prompting sound, or (or and) anti-theft alarm sound, or the kind of other function sound can be passed through button, or (or and) switch, or (or and) remote controller, or the setting of (or and) other control circuit or (or and) operation are selected; Or the conducting of the relay of (or and) anti-theft alarm for vehicle or prevention and control device main frame transfer contact under the situation of non-loaded or (or and) micro-loading or (or and) disconnect, and prolongs the service life of relay.The present invention is integrated by multinomial function, and a tractor serves several purposes is simple in structure, individual sexual demands of different hobbies in the time of satisfying users simultaneously and use, or the service life of (or and) prolongation relay.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Figure one is a circuit block diagram of the present invention.
The specific embodiment
In figure one, micro controller system (2) in anti-theft alarm for vehicle or the prevention and control device host housing is connected with loudspeaker button (1), power amplifier (3), LED lamp (5), voltage comparator circuit (6), switch circuit (7), relay (9), power amplifier (3) is connected with loudspeaker (4), switch circuit (7) with about turn to or reversing switch (8) is connected.The outer circuit part of main frame dots (micro controller system and being connected in this accompanying drawing of other function components and parts in the host housing are omitted).
Claims (5)
1. anti-theft alarm for vehicle or prevention and control device, can be wireless remote control vehicle anti-theft device or prevention and control devices such as unidirectional or two-way or GSM/GPS, or not having the vehicle anti-theft device or a prevention and control device of wireless remote control function, structure receives hand-held set etc. by main frame, loudspeaker (loudspeaker and receive main frame can common enclosure unite two into one) or (or and) Digiplex or (or and) and forms; (the single chip circuit part also can be by discrete component for single chip circuit in vehicle-mounted Car Burglar Alarm or the prevention and control device host housing in the electronic circuit, or discrete component plus music IC, or discrete component adds coding IC plus music IC, or micro controller system adds discrete element and adds coding IC plus music IC and add the circuit that voice IC adds the form such as part or all of of other IC and form, down with) can with vibration sensor, rotation sensor, displacement pickup, infrared probe, ultrasonic probe, the human body sensing probe, the sensitivity button, the loudspeaker button, the voice button, mute button, (function button also can partly or entirely shared one for volume button, two buttons), electric door lock, drg, throttle, indicator lamp, source switch, the switch of setting up defences, the turning switch, the alarm condition switch, relay, rc-delay circuit, power amplifier connects loudspeaker, adjustable resistance, controller, the uni-directional wireless transmission circuit, the uni-directional wireless acceptor circuit, or double-direction radio transmission circuit, the GPS locating module, GSM mobile communication module, or (or with) increases other function required other function components and parts or the part or all of of circuit and is connected; Or the micro controller system in (or with) main frame is connected with main frame loudspeaker button outward, overtake other vehicles or the road on the people for a long time, press the loudspeaker button, micro controller system promptly produces the audio frequency whistle signal, after sending the power amplifier amplification in the main frame, deliver to loudspeaker again and promptly send dynamic loud-speaker sound (can be various sound or electronic music sound or voice sound or the like of blowing a whistle), realize the function of double as dynamic loud-speaker caution.Or single chip circuit in the electronic circuit and main frame left and right sides turn signal swich outward in (or and) vehicle anti-theft device or the prevention and control device main frame, or (or and) reversing switch, the switch circuit of on-off element or relay or other form connects, dial left or the right side in left and right sides turn signal swich, or reversing switch is dialled when reversing, signal is passed to micro controller system, the switch circuit that micro controller system sends control signal master cock element or relay or other form switches on and off through left and right sides pole changer (or without left and right sides pole changer) or reversing switch by frequency certain or that change and leads to a left side, or the power supply of right steering lamp or backing-up lamp, or allow a left side, or right steering lamp or the glittering caution of backing-up lamp (or directly using the known Der Blink und Abblendschalter electronic circuit in market); Or (or and) micro controller system produces audio frequency (can be various sound or electronic music sound or voice sound or the like of blowing a whistle) signal simultaneously, send power amplifier in the main frame to amplify after, deliver to loudspeaker again and send and turn to news sound or the caution of reversing news sound; Turn to or the warning circuit of moveing backward also can be made up of the circuit of other form, alarm function turns to about realization or moves backward.Or the micro controller system in (or with) main frame is connected with voltage comparator circuit, when Battery voltage is on the low side, micro controller system promptly produces audio frequency (can be various sound or electronic music sound or voice sound or the like of blowing a whistle) signal, after sending the power amplifier amplification in the main frame, deliver to loudspeaker again and promptly send prompt tone, realize the low pressure prompt facility.Or the Car Burglar Alarm host circuit is installed on the same pcb board of automobile controller main frame, also claims anti-theft controller, or is called for short the prevention and control device; Or Car Burglar Alarm and controller can shared micro controller systems.The electronic circuit of other function also can be formed or be increased to electronic circuit by the circuit of other form in the host housing.Unidirectional or the double-direction radio remote controller (mobile phone can be considered a kind of of two-way remote control) that the car owner carries, or unidirectional receiver shell in micro controller system (single chip part also can be by discrete component, or discrete component plus music IC, or discrete component adds coding IC plus music IC, or micro controller system adds discrete element and adds coding IC plus music IC and add the circuit that voice IC adds the form such as part or all of of other IC and form, down with) can with buzzer phone (or be connected by power amplifier between micro controller system and the buzzer phone, or be connected adjustable resistance between micro controller system and the power amplifier) or toy trumpet, the micro-vibration motor, the LED lamp, LCDs, a plurality of LED color lamps, the strong and weak comparator circuit of received signal, high light LED, lighting switch, source switch, seek stopping switch, voice switch, volume switch (functional switch also can partly or entirely be replaced by button), button switch, adjustable resistance, the uni-directional wireless transmission circuit, or double-direction radio transmission circuit, part or all of connection the in GSM mobile communication module or (or with) other function components and parts or the electronic circuit.It is characterized in that: anti-theft alarm for vehicle or prevention and control device have the dynamic loud-speaker function concurrently, overtake other vehicles or the road on the kind of the dynamic loud-speaker caution sound that sends for a long time of people (kind of sound is meant as various electric automobile horn sound, motor bike or battery-driven car dynamic loud-speaker sound, police whistle sound, chimes of doom, tweedle, the worm cry, the animal cry, sound of the wind, the patter of rain, thunder, great waves sound, phonetic sound, voice sound, the sound of propagandaing directed to communicate, yaup, musical sound, song, musical instrument sound, shot, explosive sound, several sound circulations of many groups or compound voice, or the sound kind more than 2 kinds or 2 kinds in the various audio sounds such as other) or the control of (or and) sound size write SCM program in the main frame in advance, the kind of sound or (or and) loud I with by on anti-theft alarm for vehicle or the prevention and control device main frame with single chip circuit bonded assembly button, or (or and) switch, or (or and) remote controller (cell phone both had been a kind of remote controller), or the setting of the control circuit of (or and) other form or (or and) operation are selected.
2, anti-theft alarm for vehicle according to claim 1 or prevention and control device, the left and right sides turn signal swich that single chip circuit in anti-theft alarm for vehicle or the prevention and control device main frame in the electronic circuit and main frame are outer, or (or and) reversing switch, the switch circuit of on-off element or relay or other form connects, dial left or the right side in left and right sides turn signal swich, or reversing switch is dialled when reversing, signal is passed to micro controller system, the switch circuit that micro controller system sends control signal master cock element or relay or other form switches on and off through left and right sides pole changer (or without left and right sides pole changer) or reversing switch by frequency certain or that change and leads to a left side, or the power supply of right steering lamp or backing-up lamp, or allow a left side, or right steering lamp or the glittering caution of backing-up lamp (or directly using the known Der Blink und Abblendschalter electronic circuit in market); Or (or and) micro controller system produces audio frequency (can be various sound or electronic music sound or voice sound or the like of blowing a whistle) signal simultaneously, send power amplifier in the main frame to amplify after, deliver to loudspeaker again and send and turn to news sound or the caution of reversing news sound; Turn to or the warning circuit of moveing backward also can be made up of the circuit of other form, alarm function turns to about realization or moves backward.It is characterized in that: alarm function turns to or moves backward about anti-theft alarm for vehicle or prevention and control device have concurrently, about turn to or the news when moveing backward are rung the kind of caution sound or the control of (or and) sound size writes SCM program in the main frame in advance, the kind of sound or (or and) loud I are with by operating and select with the setting of the control circuit of single chip circuit bonded assembly button or (or and) switch or (or and) remote controller (cell phone both be a kind of remote controller) or (or and) other form or (or with) on anti-theft alarm for vehicle or the prevention and control device main frame.
3, according to claim 1,2 described anti-theft alarm for vehicle or prevention and control device, single chip circuit in anti-theft alarm for vehicle or the prevention and control device main frame in the electronic circuit is connected with voltage comparator circuit, when Battery voltage is on the low side, micro controller system promptly produces audio frequency (can be various sound or electronic music sound or voice sound or the like of blowing a whistle) signal, after sending the power amplifier amplification in the main frame, deliver to loudspeaker again and promptly send prompt tone, realize the low pressure prompt facility.It is characterized in that: anti-theft alarm for vehicle or prevention and control device have the low pressure prompt facility concurrently, the control of the kind of low pressure voice prompt or (or and) sound size writes SCM program in the main frame in advance, and the kind of sound or (or and) loud I are with by operating and select with the setting of the control circuit of single chip circuit bonded assembly button or (or and) switch or (or and) remote controller (cell phone both be a kind of remote controller) or (or and) other form or (or with) on anti-theft alarm for vehicle or the prevention and control device main frame.
4, according to claim 1,2,3 described anti-theft alarm for vehicle or prevention and control device, anti-theft alarm for vehicle or prevention and control device are met when stealing can send chimes of doom, or sends the sound of other function under other situation.It is characterized in that: the control of the alarm sound of anti-theft alarm for vehicle or prevention and control device or the kind of other function sound or (or and) sound size writes SCM program in the main frame in advance, and the kind of sound or (or and) loud I are with by operating and select with the setting of the control circuit of single chip circuit bonded assembly button or (or and) switch or (or and) remote controller (cell phone both be a kind of remote controller) or (or and) other form or (or with) on anti-theft alarm for vehicle or the prevention and control device main frame.
5, according to claim 1,2,3,4 described anti-theft alarm for vehicle or prevention and control device, the single chip circuit in anti-theft alarm for vehicle or the prevention and control device main frame in the electronic circuit is connected with relay circuit.It is characterized in that: the electronic circuit by the SCM program software in the electronic circuit in anti-theft alarm for vehicle or the prevention and control device main frame or (or and) rc-delay circuit or (or and) other form or (or and) alternate manner allow relay contact carry out conducting or (or and) open circuited switching under the situation of non-loaded or (or and) micro-loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810170441A CN101531177A (en) | 2008-03-10 | 2008-10-31 | Anti-theft alarm for vehicles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200820092511 | 2008-03-10 | ||
| CN200820092511.0 | 2008-03-10 | ||
| CN200810170441A CN101531177A (en) | 2008-03-10 | 2008-10-31 | Anti-theft alarm for vehicles |
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| CN101531177A true CN101531177A (en) | 2009-09-16 |
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| CN200810170441A Pending CN101531177A (en) | 2008-03-10 | 2008-10-31 | Anti-theft alarm for vehicles |
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Cited By (15)
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| CN102055176A (en) * | 2009-11-03 | 2011-05-11 | 北汽福田汽车股份有限公司 | Method for protecting electric vehicle contactor and battery management system |
| CN102430975A (en) * | 2011-09-16 | 2012-05-02 | 济源石晶光电频率技术有限公司 | Grinding speed-limit alarm of grinding machine |
| CN102480823A (en) * | 2010-11-25 | 2012-05-30 | 深圳市奥贝尔电子有限公司 | Remote-control car decoding chip and LED (light emitting diode) control circuit |
| CN102501823A (en) * | 2011-10-28 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Automobile anti-theft alarm system with adjustable alarm promote tone |
| CN102529805A (en) * | 2012-02-29 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile horn controlling device and automobile |
| CN103295412A (en) * | 2013-05-28 | 2013-09-11 | 宜昌市天鸿科技有限责任公司 | Music car locator |
| CN103581797A (en) * | 2012-08-03 | 2014-02-12 | 株式会社电装 | Loudspeaker driving circuit and steering device switch input detection circuit |
| CN106028218A (en) * | 2016-06-29 | 2016-10-12 | 浙江正泰汽车科技有限公司 | Electronic speaker with controllable volume |
| CN107685684A (en) * | 2016-08-03 | 2018-02-13 | 王黔生 | Speech horn |
| CN108028009A (en) * | 2015-12-31 | 2018-05-11 | 谷歌有限责任公司 | The remote alarm that there is verification using acoustics is mute |
| CN109311421A (en) * | 2016-05-11 | 2019-02-05 | 万喻 | A kind of method and circuit using bus marco multipurpose loudspeaker |
| CN109693607A (en) * | 2019-02-14 | 2019-04-30 | 三一专用汽车有限责任公司 | A kind of self-adjustable phonetic alarm device and voice alarm method |
| CN109841083A (en) * | 2017-11-28 | 2019-06-04 | 丰田自动车株式会社 | Guidance system, guide device and the control method for guiding system |
| CN110239425A (en) * | 2019-06-21 | 2019-09-17 | 广州小鹏汽车科技有限公司 | A kind of control method of outside vehicle loudspeaker, lamp signal system and vehicle |
| CN111994456A (en) * | 2020-08-20 | 2020-11-27 | 天地融科技股份有限公司 | Power generation self-destruction anti-counterfeiting device and system of liquid container |
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| CN102055176A (en) * | 2009-11-03 | 2011-05-11 | 北汽福田汽车股份有限公司 | Method for protecting electric vehicle contactor and battery management system |
| CN102480823A (en) * | 2010-11-25 | 2012-05-30 | 深圳市奥贝尔电子有限公司 | Remote-control car decoding chip and LED (light emitting diode) control circuit |
| CN102430975B (en) * | 2011-09-16 | 2014-04-23 | 济源石晶光电频率技术有限公司 | Grinding speed-limit alarm of grinding machine |
| CN102430975A (en) * | 2011-09-16 | 2012-05-02 | 济源石晶光电频率技术有限公司 | Grinding speed-limit alarm of grinding machine |
| CN102501823B (en) * | 2011-10-28 | 2013-12-18 | 深圳市赛格导航科技股份有限公司 | Automobile anti-theft alarm system with adjustable alarm promote tone |
| CN102501823A (en) * | 2011-10-28 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Automobile anti-theft alarm system with adjustable alarm promote tone |
| CN102529805A (en) * | 2012-02-29 | 2012-07-04 | 奇瑞汽车股份有限公司 | Automobile horn controlling device and automobile |
| CN103581797A (en) * | 2012-08-03 | 2014-02-12 | 株式会社电装 | Loudspeaker driving circuit and steering device switch input detection circuit |
| CN103295412A (en) * | 2013-05-28 | 2013-09-11 | 宜昌市天鸿科技有限责任公司 | Music car locator |
| CN108028009B (en) * | 2015-12-31 | 2020-05-19 | 谷歌有限责任公司 | Remote alarm muting with acoustic presence verification |
| CN108028009A (en) * | 2015-12-31 | 2018-05-11 | 谷歌有限责任公司 | The remote alarm that there is verification using acoustics is mute |
| CN109311421A (en) * | 2016-05-11 | 2019-02-05 | 万喻 | A kind of method and circuit using bus marco multipurpose loudspeaker |
| CN106028218A (en) * | 2016-06-29 | 2016-10-12 | 浙江正泰汽车科技有限公司 | Electronic speaker with controllable volume |
| CN106028218B (en) * | 2016-06-29 | 2021-06-15 | 浙江正泰汽车科技有限公司 | Electronic loudspeaker with controllable sound intensity |
| CN107685684A (en) * | 2016-08-03 | 2018-02-13 | 王黔生 | Speech horn |
| CN109841083A (en) * | 2017-11-28 | 2019-06-04 | 丰田自动车株式会社 | Guidance system, guide device and the control method for guiding system |
| CN109841083B (en) * | 2017-11-28 | 2021-10-22 | 丰田自动车株式会社 | Guidance system, guidance device, and control method for guidance system |
| CN109693607A (en) * | 2019-02-14 | 2019-04-30 | 三一专用汽车有限责任公司 | A kind of self-adjustable phonetic alarm device and voice alarm method |
| CN110239425A (en) * | 2019-06-21 | 2019-09-17 | 广州小鹏汽车科技有限公司 | A kind of control method of outside vehicle loudspeaker, lamp signal system and vehicle |
| CN111994456A (en) * | 2020-08-20 | 2020-11-27 | 天地融科技股份有限公司 | Power generation self-destruction anti-counterfeiting device and system of liquid container |
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Address after: 518105 Guangdong city of Shenzhen province Baoan District Songgang Zhen Shan Mei District 73 Room 301 No. Applicant after: Peng Guozhi Address before: 518105 Guangdong city of Shenzhen province Baoan District Songgang District Yu Zhen Shan Mei new building 609 room Applicant before: Peng Guozhi |
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Application publication date: 20090916 |