CN103661268A - Transmitting device of wireless alarm apparatus of car - Google Patents
Transmitting device of wireless alarm apparatus of car Download PDFInfo
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- CN103661268A CN103661268A CN201310737740.9A CN201310737740A CN103661268A CN 103661268 A CN103661268 A CN 103661268A CN 201310737740 A CN201310737740 A CN 201310737740A CN 103661268 A CN103661268 A CN 103661268A
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- 230000008054 signal transmission Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The invention provides a transmitting device of wireless alarm apparatus of a car. The transmitting device sends out changing prompt information like car door locking or unlocking (defending or non-defending) to a handheld terminal of a user through wireless radio frequency so as to enable a car owner to timely know the state of the car and prevent the car from being stolen. The transmitting device of the wireless alarm apparatus of the car comprises a transmitting power supply circuit, a transmitting main controller, a first wireless transmission circuit and a signal acquisition circuit. The power end of the transmitting main controller is electrically connected with the voltage output end of the transmitting power supply circuit; the signal transmitting end of the first wireless transmission circuit is electrically connected with the input and output end of the transmitting main controller; the input end of the signal acquisition circuit is connected with the positive pole of a car steering lamp, and the output end of the signal acquisition circuit is electrically connected with the input end of the transmitting main controller.
Description
Technical field
The present invention relates to a kind of anti-theft device for vehicle, particularly the feedway of vehicle wireless alarm device.
Background technology
Automobile is a kind of more valuable vehicle.For antitheft, car owner is that love car has been installed car alarm mostly; What install at most is comparatively cheap unidirectional automobile burglar alarm or rcl system.This unidirectional Car Burglar Alarm uses wireless radio frequency remote control device with anti theft host one way communication; Can control arrangements for automotive doors with remote controller locks, unblanks, allows simultaneously car alarm set up defences or withdraw a garrison; This unidirectional automobile burglar alarm price is cheap, easy to use, but shortcoming to be safety performance lower disturbed by lawless person; Major cause is this unidirectional Car Burglar Alarm, with remote control, set up anti-after, the prompting that anti theft host provides generally only has that the indicator of vehicle dodges or loudspeaker pipe etc.; This prompting mode is at some parking site, as large parking area have simultaneously many people controlling with remote control that local car owner that car alarm or acousto-optic disturb is easily disturbed the car that whether cannot affirm oneself by remote-control anti-theft.And, unidirectional automobile burglar alarm because of remote controller fault or electric weight when few the failure of setting up defences of launch intruction mistake be common occurrence.
In addition, some lawless person implements radio-frequency (RF) interference with high-performance projector when car owner's remote control is set up defences now, allows car alarm can not receive fortification command and car locking failure, then implements to steal.Lawless person also has a kind of method of stealing car to be: when car owner sets up defences to automobile with remote control, stealthily aside with scanner, the radio frequency code of car owner's remote control is intercepted and captured and copied car owner's remote controller with it; Then the remote controller copying with this is removed the anti-theft system of automobile, and car is stolen.And now car owner cannot know that car alarm is illegally withdrawn a garrison in time, thereby cannot stop automobile stolen.
Summary of the invention
In order to address the above problem, the present invention proposes the feedway of vehicle wireless alarm device, this feedway by less radio-frequency to user's hand-held terminal device send arrangements for automotive doors lock or unblank (set up defences or withdraw a garrison) etc. change information, so that car owner can learn the state of automobile in time, stop automobile stolen.
Technical scheme of the present invention is achieved in that
The feedway of vehicle wireless alarm device, comprising:
One VTIC circuit;
One transmitting master controller, its power end is electrically connected to the voltage output end of described VTIC circuit;
One first wireless transceiver circuit, its signal transmission ends is electrically connected to the input/output terminal of described transmitting master controller;
One signal acquisition circuit, the input end of described signal acquisition circuit is connected in turn signal positive pole, and the mouth of described signal acquisition circuit is electrically connected to the input end of described transmitting master controller.
Further, described feedway also comprises the first condition indication circuit, and described the first condition indication circuit comprises LED indicating circuit and/or loudspeaker warning circuit.
Further, described feedway also comprises the learning control circuit for generation of high level or low level learning signal, and the signal output part of described learning control circuit is electrically connected to the input end of described transmitting master controller.
Further, described learning control circuit comprises the low level circuit that is connected in ground wire and the high level circuit that is connected in VTIC circuit voltage mouth by a resistance, the level output end of described high level circuit is electrically connected to the input end of described transmitting master controller, and described low level link tester is crossed one and often opened learn switch and the level output end that is connected in described high level circuit.
Preferably, described transmitting master controller is STM8L101F micro controller system.
Further, described the first wireless transceiver circuit comprises emitting antenna circuit and the first wireless transceiver, the signal transmission ends of described the first wireless transceiver is electrically connected to described transmitting master controller input/output port, and described emitting antenna circuit is electrically connected on the signal transmitting and receiving end of described the first wireless transceiver.
Preferably, described the first wireless transceiver is SI4432 wireless transceiver.
Further, described signal acquisition circuit comprises NPN type aerotron Q1, the collecting electrode of aerotron Q1 is connected in the voltage output end of described VTIC circuit by a resistance R 4, the grounded emitter of aerotron Q1, the base stage of aerotron Q1 is connected in the positive pole of turn signal by a resistance R 9, the coupling end of resistance R 9 and turn signal is connected in the negative pole of a backward diode D3, the positive ground of backward diode D3; Resistance R 9 is passed through resistance R 8 ground connection with the coupling end of NPN type aerotron Q1.
From the above-mentioned description of this invention, compared to the prior art, tool of the present invention has the following advantages:
The feedway of wireless alarm of the present invention, by gathering steering indicating light signal, the variation of steering indicating light cue when utilizing automobile locking (setting up defences) or unblanking state variation such as (withdrawing a garrison), detect automobile and whether successfully lock or unblank, and to user's hand-held terminal device, send cue by less radio-frequency.
Therefore, when automobile remote-control is locked (setting up defences), lock unsuccessful or be subject to lawless person and disturb by radiofrequency signal, causing automobile normally to lock, unsuccessful owing to locking, turn signal state is constant, at this moment feedway does not detect lock signal, does not send information, and user does not receive the successful cue of locking of handheld terminal feedback, just can know at once that automobile successfully do not lock, effectively prevent that not anti-molecule from stealing vehicle by the method for radio-frequency (RF) interference.
When car owner's remote controller is copied by lawless person, when if lawless person unblanks (withdrawing a garrison) with the remote controller copying, feedway of the present invention will detect unlocking signal in time, and this signal is sent to user's hand-held terminal device by less radio-frequency, car owner knows that by the cue of hand-held terminal device automobile is illegally unblanked in time, can take measures in time, prevent that vehicle is stolen.
In addition, when automobile is during by illegal invasion or improper startup, original Car Burglar Alarm will send alerting signal (be generally steering indicating light dodge simultaneously loudspeaker) in car, the feedway of wireless alarm of the present invention also can send to user's hand-held terminal device in time by this signal, allow car owner learn in time the situation of automobile, and take measures.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the system chart that the present invention is connected with hand-held receiving device radio communication;
Fig. 2 is the system chart of hand-held receiving device;
Fig. 3 is schematic circuit diagram of the present invention
Fig. 4 is the schematic circuit diagram of hand-held receiving device.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, vehicle wireless alarm device, comprises feedway 1 and hand-held receiving device 2,
With reference to Fig. 1 and Fig. 3, described feedway 1 comprises:
One VTIC circuit 11, be used to each circuit part of feedway that power supply is provided, can through reduction voltage circuit, be obtained by the power supply in automobile, for adapting to the power supply of different circuit modules, its voltage output end can be divided into a plurality of different output voltages, as shown in Figure 2, output voltage has at least comprised 12V output, 9V output and 3.3V output.
One transmitting master controller 12, is responsible for the overhead control of feedway 1, and its power input is electrically connected to the voltage output end of described VTIC circuit 11, obtains working power;
One first wireless transceiver circuit 13, its signal transmission ends is electrically connected to an input/output terminal of described transmitting master controller 12; In the present embodiment, described the first wireless transceiver circuit 13 comprises emitting antenna circuit 131 and the first wireless transceiver 132, the signal transmission ends of described the first wireless transceiver 132 is electrically connected to an input/output port of described transmitting master controller 12, and described emitting antenna circuit 131 is electrically connected on the signal transmitting and receiving end of described the first wireless transceiver 132.In order to realize the function of two way communication, the first wireless transceiver 132 of the present invention is for having the wireless transceiver of bidirectional data transmission function.
One signal acquisition circuit 14, is responsible for automobile locking (setting up defences), the acquisition of signals such as (withdrawing a garrison), trigger alarm of unblanking to be transferred to transmitting master controller 12; According to the general signal prompting mode of car alarm and remote-controlled lock, the signal of the signal acquisition circuit collection motor turning of the present embodiment etc., in the present embodiment, the input end of described signal acquisition circuit 14 is connected in turn signal positive pole, and the mouth of described signal acquisition circuit 14 is electrically connected to an input end of described transmitting master controller 12; Concrete signal acquisition circuit is as follows: described signal acquisition circuit 14 comprises NPN type aerotron Q1, the collecting electrode of aerotron Q1 is connected in the voltage output end of described VTIC circuit 11 by a resistance R 4, the grounded emitter of aerotron Q1, the base stage of aerotron Q1 is connected in the positive pole of turn signal by a resistance R 9, the coupling end of resistance R 9 and turn signal is connected in the negative pole of a backward diode D3, the positive ground of backward diode D3; Resistance R 9 is passed through resistance R 8 ground connection with the coupling end of NPN type aerotron Q1.
One first condition prompting circuit 15, comprise LED indicating circuit, in different normal conditions, as learning state, readiness for action, emission state etc., LED indicating circuit 151 has different indications, also can pass through auditory tone cues, in the present embodiment, the first condition prompting circuit 15 also includes horn circuit, when car being detected and locked horns blared one sound, loudspeaker are reported to the police while ringing two sound, car by illegal invasion while unblanking.
Information due to different automobile locking (setting up defences) or while unblanking (withdrawing a garrison) might not be identical, in order to make the present invention can be applicable to all automobiles, the present invention is also provided with intelligence learning function, can learn the information of automobile, generally, signal when installing feedway 1 after product of the present invention and must first learn the former anti-theft system of automobile or remote-control key and lock (setting up defences) and unblank (withdrawing a garrison) can normally be used, be that the present invention gathers by signal acquisition circuit 14 and allows transmitting master controller 12 remember the cue of turn signal when descending automobile locking (setting up defences) and unblanking (withdrawing a garrison), in order to realize learning functionality, feedway 1 of the present invention also comprises the learning control circuit 16 for generation of high level or low level learning signal, be used for controlling transmitting master controller 12 and switch to mode of operation or learning state, the signal output part of described learning control circuit 16 is electrically connected to an input end of described transmitting master controller 12.Its principle of work is by giving a signal of an input port input of transmitting master controller 12, can be high level signal or low level signal etc., and transmitting master controller 12 is according to the finish the work switching of state of the control signal of receiving.
With reference to Fig. 3, in the present embodiment, by input low level signal control transmitting master controller, switch to learning state, physical circuit is as follows: described learning control circuit 16 comprises the low level circuit that is connected in ground wire and the high level circuit that is connected in VTIC circuit 11 voltage output ends by a resistance R 5, the level output end of described high level circuit is electrically connected to an input end of described transmitting master controller 12, and described low level link tester is crossed one and often opened learn switch 161 and the level output end that is connected in described high level circuit.When pressing, often open learn switch, the high level signal of the master controller 12 of input transmitting originally becomes low level.By revising foregoing circuit, will often open learn switch and change normally closed switch in addition, changing incoming signal is high level triggering etc., also can have other input pattern signals, is not limited to above-mentioned embodiment.
With reference to Fig. 2 and Fig. 4, described hand-held receiving device comprises:
One receives feed circuit 21, be used to each circuit part of hand-held receiving device that working power is provided, in the present embodiment, power supply is from a joint 1.5V battery, output after booster circuit boosts, if do not considered the volume size of hand-held receiving device, also can directly with two joint 1.5V batteries, connect, or by multiple power supply forms such as lithium battery power supplies.
One receives master controller 22, is responsible for the overhead control of hand-held receiving device 2, and its power end is electrically connected to the voltage output end of described reception feed circuit 21;
One second wireless transceiver circuit 23, be connected, and its signal transmission ends is electrically connected to an input/output terminal of described reception master controller 22 with described the first wireless transceiver circuit 13 by radio communication; In the present embodiment, described the second wireless transceiver circuit 23 comprises receiving wire circuit 231 and the second wireless transceiver 232, the signal transmission ends of described the second wireless transceiver 232 is electrically connected to an input/output port of described reception master controller 22, and described receiving wire circuit 231 is electrically connected on the signal transmitting and receiving end of described the second wireless transceiver 232.In order to realize the function of two way communication, the second wireless transceiver 232 of the present invention is for having the wireless transceiver of bidirectional data transmission function.
One second condition prompting circuit 24, is electrically connected to a mouth of described reception master controller 22, comprises LED lamp, buzzer phone and vibrating motor, and wherein buzzer phone and vibrating motor can select two to install and use simultaneously, also can select only with one of them; Be responsible for when receiving the signal of projector vehicle condition (lock, unblank, warning etc.) by vehicle condition information, to notify car owner by the mode of sound (buzzer phone sounding) or vibrating motor vibration or LED flicker; Or for the particular state of hand-held receiving device is given instruction etc. as: learning state.
One control circuit 25 for generation of high level or low level control signal, the signal output part of described control circuit 25 is electrically connected to an input end of described reception master controller 22.Described control circuit 25 comprises master cock 251, one end ground connection of described master cock 251, and the other end is signal output part, is connected in an input end of described reception master controller 22.Control circuit 25 receives a signal of master controller 22 inputs by giving, can be high level signal or low level signal etc., receiving master controller 22 sends corresponding control command or operates accordingly according to the control signal of receiving, for cost-saving, improve circuit stability, the present embodiment adopts the control signal input mode of input low level signal (comprising lasting low level signal), concrete implementing circuit is, a master cock 251 is set, these master cock 251 one end ground connection, other end access receives an input end of master controller.
With reference to Fig. 1-Fig. 4, transmitting master controller 12 of the present invention and reception master controller 22 can be selected the micro controller system of multiple different model, as PIC micro controller system, 51 series monolithics, STM8L series monolithic is a kind of super low-power consumption 8 8-digit microcontrollers, integrated High Performance and super low-power consumption are, can meet the requirement of the present invention's design, the transmitting master controller of the present embodiment is selected STM8L101F, receives master controller and preferably uses STM8L15XF micro controller system.
The first wireless transceiver 13 of the present invention and the second wireless transceiver 23, preferably with the wireless transceiver with bidirectional data transmission function, the powered battery of passing through due to hand-held receiving end, in order to postpone battery, the wireless transceiver of low-power consumption is preferably used in reply, SI4432 is the wireless transceiver of a High Performance, low-power consumption, and in order to realize the coupling of transmitting-receiving, the first wireless transceiver and the second wireless transceiver should be selected same model, so in the present embodiment, the first wireless transceiver and the second wireless transceiver are all preferably used SI4432 wireless transceiver.But be not limited to SI4432 wireless transceiver, also can substitute with the wireless transceiver that other have bidirectional data transmission function.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. the feedway of vehicle wireless alarm device, is characterized in that: comprising:
One VTIC circuit;
One transmitting master controller, its power end is electrically connected to the voltage output end of described VTIC circuit;
One first wireless transceiver circuit, its signal transmission ends is electrically connected to the input/output terminal of described transmitting master controller;
One signal acquisition circuit, the input end of described signal acquisition circuit is connected in turn signal positive pole, and the mouth of described signal acquisition circuit is electrically connected to the input end of described transmitting master controller.
2. the feedway of vehicle wireless alarm device as claimed in claim 1, is characterized in that: also comprise the first condition indication circuit, described the first condition indication circuit comprises LED indicating circuit and/or loudspeaker warning circuit.
3. the feedway of vehicle wireless alarm device as claimed in claim 1, it is characterized in that: also comprise the learning control circuit for generation of high level or low level learning signal, the signal output part of described learning control circuit is electrically connected to the input end of described transmitting master controller.
4. the feedway of vehicle wireless alarm device as claimed in claim 3, it is characterized in that: described learning control circuit comprises the low level circuit that is connected in ground wire and the high level circuit that is connected in VTIC circuit voltage mouth by a resistance, the level output end of described high level circuit is electrically connected to the input end of described transmitting master controller, and described low level link tester is crossed one and often opened learn switch and the level output end that is connected in described high level circuit.
5. the feedway of the vehicle wireless alarm device as described in any one in claim 1-4, is characterized in that: described transmitting master controller is STM8L101F micro controller system.
6. the feedway of the vehicle wireless alarm device as described in any one in claim 1-4, it is characterized in that: described the first wireless transceiver circuit comprises emitting antenna circuit and the first wireless transceiver, the signal transmission ends of described the first wireless transceiver is electrically connected to described transmitting master controller input/output port, and described emitting antenna circuit is electrically connected on the signal transmitting and receiving end of described the first wireless transceiver.
7. the feedway of vehicle wireless alarm device as claimed in claim 6, is characterized in that: described the first wireless transceiver is SI4432 wireless transceiver.
8. the feedway of the vehicle wireless alarm device as described in any one in claim 1-4, it is characterized in that: described signal acquisition circuit comprises NPN type aerotron Q1, the collecting electrode of aerotron Q1 is connected in the voltage output end of described VTIC circuit by a resistance R 4, the grounded emitter of aerotron Q1, the base stage of aerotron Q1 is connected in the positive pole of turn signal by a resistance R 9, the coupling end of resistance R 9 and turn signal is connected in the negative pole of a backward diode D3, the positive ground of backward diode D3; Resistance R 9 is passed through resistance R 8 ground connection with the coupling end of NPN type aerotron Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737740.9A CN103661268B (en) | 2013-12-26 | 2013-12-26 | Transmitting device of wireless alarm apparatus of car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737740.9A CN103661268B (en) | 2013-12-26 | 2013-12-26 | Transmitting device of wireless alarm apparatus of car |
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| CN103661268A true CN103661268A (en) | 2014-03-26 |
| CN103661268B CN103661268B (en) | 2017-03-22 |
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| CN201310737740.9A Active CN103661268B (en) | 2013-12-26 | 2013-12-26 | Transmitting device of wireless alarm apparatus of car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875716A (en) * | 2015-05-08 | 2015-09-02 | 深圳天珑无线科技有限公司 | Method for automatically controlling safety lock and smart terminal |
| CN107288424A (en) * | 2016-03-30 | 2017-10-24 | 比亚迪股份有限公司 | Generate method, device and the Intelligent key of prompting message |
| CN109302776A (en) * | 2018-12-06 | 2019-02-01 | 上汽大众汽车有限公司 | A lighting circuit for automobile switch function indication |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1164708A2 (en) * | 2000-06-01 | 2001-12-19 | TRW Inc. | Long range two way low power communication device |
| CN101256090A (en) * | 2007-12-28 | 2008-09-03 | 埃泰克汽车电子(芜湖)有限公司 | Vehicle assembly instrument with mid control function |
| CN101474977A (en) * | 2009-01-16 | 2009-07-08 | 广东铁将军防盗设备有限公司 | Universal automobile anti-theft system |
| CN201347049Y (en) * | 2008-12-22 | 2009-11-18 | 重庆集诚汽车电子有限责任公司 | Radio-frequency communication car central control lock |
| CN102050085A (en) * | 2010-12-31 | 2011-05-11 | 启明信息技术股份有限公司 | Self-adaptive type electronic alarm method and device of burglary prevention of automobile |
| CN201923076U (en) * | 2010-12-31 | 2011-08-10 | 启明信息技术股份有限公司 | Self-adapting automobile electronic anti-theft alarm equipment |
| CN202889339U (en) * | 2012-11-17 | 2013-04-17 | 黑龙江科技学院 | Wireless transceiver terminal based on SI4432 (Serial Input 4432) |
| CN203698215U (en) * | 2013-12-26 | 2014-07-09 | 高丽韵 | Transmitting device of automobile wireless alerter |
-
2013
- 2013-12-26 CN CN201310737740.9A patent/CN103661268B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1164708A2 (en) * | 2000-06-01 | 2001-12-19 | TRW Inc. | Long range two way low power communication device |
| CN101256090A (en) * | 2007-12-28 | 2008-09-03 | 埃泰克汽车电子(芜湖)有限公司 | Vehicle assembly instrument with mid control function |
| CN201347049Y (en) * | 2008-12-22 | 2009-11-18 | 重庆集诚汽车电子有限责任公司 | Radio-frequency communication car central control lock |
| CN101474977A (en) * | 2009-01-16 | 2009-07-08 | 广东铁将军防盗设备有限公司 | Universal automobile anti-theft system |
| CN102050085A (en) * | 2010-12-31 | 2011-05-11 | 启明信息技术股份有限公司 | Self-adaptive type electronic alarm method and device of burglary prevention of automobile |
| CN201923076U (en) * | 2010-12-31 | 2011-08-10 | 启明信息技术股份有限公司 | Self-adapting automobile electronic anti-theft alarm equipment |
| CN202889339U (en) * | 2012-11-17 | 2013-04-17 | 黑龙江科技学院 | Wireless transceiver terminal based on SI4432 (Serial Input 4432) |
| CN203698215U (en) * | 2013-12-26 | 2014-07-09 | 高丽韵 | Transmitting device of automobile wireless alerter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875716A (en) * | 2015-05-08 | 2015-09-02 | 深圳天珑无线科技有限公司 | Method for automatically controlling safety lock and smart terminal |
| CN107288424A (en) * | 2016-03-30 | 2017-10-24 | 比亚迪股份有限公司 | Generate method, device and the Intelligent key of prompting message |
| CN107288424B (en) * | 2016-03-30 | 2019-05-17 | 比亚迪股份有限公司 | Generate the method, apparatus and Intelligent key of prompting message |
| CN109302776A (en) * | 2018-12-06 | 2019-02-01 | 上汽大众汽车有限公司 | A lighting circuit for automobile switch function indication |
| CN109302776B (en) * | 2018-12-06 | 2024-02-02 | 上汽大众汽车有限公司 | Lighting circuit for indicating automobile switch function |
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| CN103661268B (en) | 2017-03-22 |
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Application publication date: 20140326 Assignee: ZHONGSHAN GAOLANG ELECTRONICS CO., LTD. Assignor: Gao Liyun Contract record no.: 2014440000204 Denomination of invention: Transmitting device of wireless alarm apparatus of car License type: Exclusive License Record date: 20140508 |
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Effective date of registration: 20160518 Address after: 528415 Guangdong Province, Zhongshan City Xiaolan Town East Yide road and Wanhua floor third Applicant after: ZHONGSHAN GAOLANG ELECTRONICS CO., LTD. Address before: 528415 Guangdong Province, Zhongshan City Xiaolan Town East Yide road and Wanhua floor third Applicant before: Gao Liyun |
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