CN203698206U - Automobile wireless alarm - Google Patents
Automobile wireless alarm Download PDFInfo
- Publication number
- CN203698206U CN203698206U CN201320875495.3U CN201320875495U CN203698206U CN 203698206 U CN203698206 U CN 203698206U CN 201320875495 U CN201320875495 U CN 201320875495U CN 203698206 U CN203698206 U CN 203698206U
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- wireless transceiver
- electrically connected
- master controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model provides an automobile wireless alarm. When an automobile door is locked or unlocked, the alarm can timely feed back whether to be normally locked or not or whether to be unlocked or not, and send a prompting signal; therefore an automobile owner can timely prevent an automobile from being stolen. The automobile wireless alarm comprises an emitting device and a handheld receiving device, wherein the emitting device comprises an emitting power supply circuit, an emitting main controller, a first wireless transceiving circuit and a signal collection circuit; a signal transmission end of the first wireless transceiving circuit is electrically connected with an input/output end of the emitting main controller; the signal collection circuit is connected with the anodes of automobile steering lamps to transmit collected signals to the emitting main controller; the handheld receiving device comprises a receiving power supply circuit, a receiving main controller, a second wireless transceiving circuit, a second state prompting circuit and a control circuit; the second wireless transceiving circuit is connected with the first wireless transceiving circuit in a wireless way; a signal transmission end of the second wireless transceiving circuit is electrically connected with an input/output end of the receiving main controller; the second state prompting circuit is electrically connected with an output end of the receiving main controller.
Description
Technical field
The utility model relates to a kind of anti-theft device for vehicle, particularly 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 lock, unblank, allow simultaneously car alarm set up defences or withdraw a garrison with remote controller control arrangements for automotive doors; 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, set up with remote control 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 has whether many people cannot affirm oneself car being easily disturbed with the local car owner that remote control control car alarm or acousto-optic disturb by remote-control anti-theft simultaneously.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 in the time that 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: in the time that car owner sets up defences to automobile with remote control, stealthily with scanner, the radio frequency code intercepting and capturing of car owner's remote control have been copied to car owner's remote controller with it aside; 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.
Utility model content
In order to address the above problem, the utility model proposes vehicle wireless alarm device, in the time that (set up defences or withdraw a garrison) locked or unblanked to the car door of vehicle, the hand-held receiving device of this annunciator can send cue, remind car owner's car door whether normally to lock, or whether car door is by information such as pirate of the open, so that car owner can stop automobile stolen in time.
The technical solution of the utility model is achieved in that
Vehicle wireless alarm device, comprises feedway and hand-held receiving device, and described feedway comprises:
One VTIC circuit;
One transmitting master controller, its power end is electrically connected with the voltage output end of described VTIC circuit;
One first wireless transceiver circuit, its signal transmission ends is electrically connected with an 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 with an input end of described transmitting master controller;
Described hand-held receiving device comprises:
One receives feed circuit;
One receives master controller, and its power end is electrically connected with the voltage output end of described reception feed circuit;
One second wireless transceiver circuit, is connected by radio communication with described the first wireless transceiver circuit, and its signal transmission ends is electrically connected with an input/output terminal of described reception master controller;
One second condition prompting circuit, is electrically connected with a mouth of described reception master controller, comprises LED lamp and buzzer phone and/or vibrating motor;
One control circuit for generation of high level or low level control signal, the signal output part of described control circuit is electrically connected with an input end of described reception master controller.
Further, described feedway also comprises the first condition prompting circuit, and described the first condition prompting 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 with an input end of described transmitting master controller.
Further, described learning control circuit comprises the high level circuit that is connected in the low level circuit of ground wire and is connected in VTIC circuit voltage mouth by a resistance, the level output end of described high level circuit is electrically connected with an 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, and described the first wireless transceiver is SI4432 wireless transceiver; The signal transmission ends of described the first wireless transceiver is electrically connected with an input/output port of described transmitting master controller, and described emitting antenna circuit is electrically connected on the signal transmitting and receiving end of described the first 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.
Further, described control circuit comprises master cock, one end ground connection of described master cock, and the other end is signal output part, is connected in an input end of described reception master controller.
Preferably, described reception master controller is STM8L15XF micro controller system.
Further, described the second wireless transceiver circuit comprises receiving wire circuit and the second wireless transceiver, and described the second wireless transceiver is SI4432 wireless transceiver; The signal transmission ends of described the second wireless transceiver is electrically connected with an input/output port of described reception master controller, and described receiving wire circuit is electrically connected on the signal transmitting and receiving end of described the second wireless transceiver.
To description of the present utility model, compared to the prior art, the utlity model has following advantage from above-mentioned:
Wireless alarm of the present utility model comprises and is fixedly installed in the feedway being electrically connected with turn signal positive pole in automobile, and the hand-held hand-held receiving device composition of car owner, feedway and hand-held receiving device connect by setting up radio communication between the first wireless transceiver circuit and the second wireless transceiver circuit, because the remote-control key of automobile is in the time locking to automobile remote-control (setting up defences) or unblank (withdrawing a garrison), the steering indicating light of vehicle can produce corresponding cue, successfully dodge such as locking, unblank successfully to dodge two inferior, feedway of the present utility model is by detecting the state variation of turn signal, judge automobile locking (setting up defences) or unblank (withdrawing a garrison), and the signal detecting is transmitted to hand-held receiving device, hand-held receiving device will produce corresponding cue, such as: the flickers such as LED, buzzer phone sound or vibrating motor vibration etc. are with prompting car owner, the situation of change of Door Lock.
Therefore, in the time that automobile remote-control is locked (setting up defences), if being subject to lawless person disturbs by radiofrequency signal, cause automobile normally to lock, so now hand-held receiving device will can not receive the signal of feedway transmission, car owner just can know that automobile successfully do not lock at once, effectively prevents that not anti-molecule from stealing vehicle by the method for radio-frequency (RF) interference.
In the time that car owner's remote controller is copied by lawless person, if when lawless person unblanks (withdrawing a garrison) with the remote controller copying, feedway in car will be received in time the signal that automobile is withdrawn a garrison and this signal be sent to hand-held receiving device, hand-held receiving device will send corresponding cue immediately receiving after signal, car owner knows that by the cue of hand-held receiving 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 that automobile is installed also can send to hand-held receiving 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 utility model embodiment 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 embodiment more of the present utility model, 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 system chart of the present utility model;
Fig. 2 is the schematic circuit diagram of the utility model feedway;
Fig. 3 is the schematic circuit diagram of hand-held receiving device of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, vehicle wireless alarm device, comprises feedway 1 and hand-held receiving device 2,
See figures.1.and.2, described feedway 1 comprises:
One VTIC circuit 11, be used to each circuit part of feedway that power supply is provided, can be obtained through reduction voltage circuit by the power supply in automobile, for adapting to the power supply of different circuit modules, its voltage output end can be divided into multiple 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 with 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 with 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 with 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 utility model 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 with 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, in the time detecting that car has been 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 utility model can be applicable to all automobiles, the utility model is also provided with intelligence learning function, can learn the information of automobile, generally, signal when installing feedway 1 after the utility model product and must first learning the former anti-theft system of automobile or remote-control key and lock (setting up defences) and unblank (withdrawing a garrison) can normally use, be that the utility model 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 utility model 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 with an input end of described transmitting master controller 12.Its principle of work is by the signal of an input port input to 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. 2, in the present embodiment, switch to learning state by input low level signal control transmitting master controller, physical circuit is as follows: described learning control circuit 16 comprises the high level circuit that is connected in the low level circuit of ground wire and 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 with 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.Often open learn switch when pressing, 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. 1 and Fig. 3, 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 connect with two joint 1.5V batteries, 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 with 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 with 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 with 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 utility model is for having the wireless transceiver of bidirectional data transmission function.
One second condition prompting circuit 24, is electrically connected with 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 in the time receiving the signal of projector vehicle condition (lock, unblank, warning etc.) to notify car owner by the mode of sound (buzzer phone sounding) or vibrating motor vibration or LED flicker by vehicle condition information; 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 with 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 is by inputting a signal to reception master controller 22, 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.
Transmitting master controller 12 of the present utility model 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 utility model 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 utility model and the second wireless transceiver 23, preferably with the wireless transceiver with bidirectional data transmission function, due to the powered battery of passing through of 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, and therefore 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 utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. vehicle wireless alarm device, is characterized in that: comprise feedway and hand-held receiving device, described feedway comprises:
One VTIC circuit;
One transmitting master controller, its power end is electrically connected with the voltage output end of described VTIC circuit;
One first wireless transceiver circuit, its signal transmission ends is electrically connected with an 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 with an input end of described transmitting master controller;
Described hand-held receiving device comprises:
One receives feed circuit;
One receives master controller, and its power end is electrically connected with the voltage output end of described reception feed circuit;
One second wireless transceiver circuit, is connected by radio communication with described the first wireless transceiver circuit, and its signal transmission ends is electrically connected with an input/output terminal of described reception master controller;
One second condition prompting circuit, is electrically connected with a mouth of described reception master controller, comprises LED lamp and buzzer phone and/or vibrating motor;
One control circuit for generation of high level or low level control signal, the signal output part of described control circuit is electrically connected with an input end of described reception master controller.
2. vehicle wireless alarm device as claimed in claim 1, is characterized in that: described feedway also comprises the first condition prompting circuit, and described the first condition prompting circuit comprises LED indicating circuit and/or loudspeaker warning circuit.
3. vehicle wireless alarm device as claimed in claim 1, it is characterized in that: described feedway also comprises 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 with an input end of described transmitting master controller.
4. vehicle wireless alarm device as claimed in claim 3, it is characterized in that: described learning control circuit comprises the high level circuit that is connected in the low level circuit of ground wire and is connected in VTIC circuit voltage mouth by a resistance, the level output end of described high level circuit is electrically connected with an 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 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 vehicle wireless alarm device as described in any one in claim 1-4, is characterized in that: described the first wireless transceiver circuit comprises emitting antenna circuit and the first wireless transceiver, and described the first wireless transceiver is SI4432 wireless transceiver; The signal transmission ends of described the first wireless transceiver is electrically connected with an input/output port of described transmitting master controller, and described emitting antenna circuit is electrically connected on the signal transmitting and receiving end of described the first wireless transceiver.
7. 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.
8. vehicle wireless alarm device as claimed in claim 1, is characterized in that: described control circuit comprises master cock, one end ground connection of described master cock, and the other end is signal output part, is connected in an input end of described reception master controller.
9. vehicle wireless alarm device as claimed in claim 1, is characterized in that: described reception master controller is STM8L15XF micro controller system.
10. the vehicle wireless alarm device as described in claim 1 or 8 or 9, is characterized in that: described the second wireless transceiver circuit comprises receiving wire circuit and the second wireless transceiver, described the second wireless transceiver is SI4432 wireless transceiver; The signal transmission ends of described the second wireless transceiver is electrically connected with an input/output port of described reception master controller, and described receiving wire circuit is electrically connected on the signal transmitting and receiving end of described the second wireless transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875495.3U CN203698206U (en) | 2013-12-26 | 2013-12-26 | Automobile wireless alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875495.3U CN203698206U (en) | 2013-12-26 | 2013-12-26 | Automobile wireless alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698206U true CN203698206U (en) | 2014-07-09 |
Family
ID=51048688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875495.3U Expired - Fee Related CN203698206U (en) | 2013-12-26 | 2013-12-26 | Automobile wireless alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693009A (en) * | 2013-12-26 | 2014-04-02 | 高丽韵 | Wireless alarm of automobile |
| CN107507376A (en) * | 2017-08-17 | 2017-12-22 | 福建泉州市东昂电子有限公司 | A kind of vibration detecting system and its application method |
-
2013
- 2013-12-26 CN CN201320875495.3U patent/CN203698206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693009A (en) * | 2013-12-26 | 2014-04-02 | 高丽韵 | Wireless alarm of automobile |
| CN107507376A (en) * | 2017-08-17 | 2017-12-22 | 福建泉州市东昂电子有限公司 | A kind of vibration detecting system and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201998943U (en) | Automobile anti-theft device based on GPS | |
| CN103661261A (en) | Intelligent burglary-preventing method for vehicle | |
| CN203698206U (en) | Automobile wireless alarm | |
| CN103661268A (en) | Transmitting device of wireless alarm apparatus of car | |
| CN110615054A (en) | Electric vehicle anti-theft alarm system based on NB-IOT | |
| CN203528429U (en) | Storage battery stealing preventing positioning alarm device | |
| CN202935319U (en) | Intelligent vibration induction wireless antitheft device | |
| CN203698215U (en) | Transmitting device of automobile wireless alerter | |
| CN203698210U (en) | Handheld receiving device of automobile wireless alarm | |
| CN103552542A (en) | CAN (controller area network)-bus-based intelligent locking system | |
| CN204507072U (en) | Battery-driven car exempts from key intelligent launching system | |
| CN203554471U (en) | Automotive remote control electronic lock system and vehicle-mounted terminal | |
| CN106080857A (en) | A kind of anti-theft system of electromotor car control method | |
| CN202944471U (en) | Intelligent wireless voice reminding burglar alarm | |
| CN203078480U (en) | Driver off-seat alarm control system based on Bluetooth technology | |
| CN102514545A (en) | Multi-directional antitheft alarm and control device for electric vehicle | |
| CN202529068U (en) | Global position system (GPS) intelligent wireless burglar alarm | |
| CN202529067U (en) | Intelligent wireless burglar alarm | |
| CN103693009A (en) | Wireless alarm of automobile | |
| CN201355513Y (en) | GSM household burglarproof device | |
| CN202413710U (en) | Multidirectional electric vehicle anti-theft alarm and control device | |
| CN104527577A (en) | Vehicle-mounted anti-theft system based on mobile terminal | |
| CN101110135A (en) | Radio frequency anti-theft equipment | |
| CN211417466U (en) | Electric vehicle anti-theft alarm system based on NB-IOT | |
| CN204178430U (en) | The remote-controlled lock of belt switch state display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 528415 Guangdong Province, Zhongshan City Xiaolan Town East Yide road and Wanhua floor third Patentee after: ZHONGSHAN GAOLANG ELECTRONICS CO., LTD. Address before: 528415 Guangdong Province, Zhongshan City Xiaolan Town East Yide road and Wanhua floor third Patentee before: Gao Liyun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |