CN202788320U - Car door lock - Google Patents
Car door lock Download PDFInfo
- Publication number
- CN202788320U CN202788320U CN 201220374680 CN201220374680U CN202788320U CN 202788320 U CN202788320 U CN 202788320U CN 201220374680 CN201220374680 CN 201220374680 CN 201220374680 U CN201220374680 U CN 201220374680U CN 202788320 U CN202788320 U CN 202788320U
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- Prior art keywords
- sensing unit
- door lock
- visible light
- car door
- main control
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- Expired - Lifetime
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Abstract
The utility model discloses a car door lock. The lock comprises a visible light sensing unit, a wireless sensing unit, a main control unit which is connected to the visible light sensing unit and the wireless sensing unit, a storage unit, an electronic lock and a car lamp, wherein the storage unit, the electronic lock and the car lamp are respectively connected to the main control unit. The car door lock can be opened and closed through visible light signals, a car can be found through infrared rays or radio-frequency signals, the convenience is guaranteed and the safety is improved.
Description
Technical field
The utility model relates to the vehicle safety technical field, relates in particular to a kind of car door lock.
Background technology
The key of automobile door lock comprises mechanical key and wireless remote controlled keys at present, and mechanical key both can be opened automobile door lock, also can ato unit.The shape size of mechanical key is limited, and the profile of tooth number of combinations is limited on only little area.Therefore, may cause the phenomenon of mutual coincidence.According to the requirement among the alarms and security systems for automobiles performance GB15740-2006, the key that the Lock for automobile system uses should comprise and be no less than 1000 kinds various combination that if the vehicle of making in a year is less than 1000, then its number of combinations should equate with vehicle number.In a kind of automobile of vehicle, the occurrence rate of same combination should be no more than 1/1000.Wireless remote controlled keys is used for close door or look for car, mainly adopt radio frequency or infrared technology, but infrared rays is received interference easily when the lock car, and radio frequency owing to have the characteristic of scattering, causes information leakage easily easily.
The wireless light communication technology claims again the visible light communication, and its high-frequency by led light source glimmers to communicate, and has light to represent 1, unglazed representative 0, and its transfer rate is up to gigabit on the per second.Wireless light communication carries out transfer of data by visible light, compares with microwave technology, and quite abundant frequency spectrum resource is arranged, and is that general microwave communication and radio communication are incomparable; Visible light communication can be suitable for any communication protocol, be applicable to any environment simultaneously; Because the linear transmission characteristic of light, therefore can avoid by around people's information that snatches password, therefore safe.
If being applied to automobile door lock, visible light communication can improve its safety, but because can the transmission range of light is shorter, adopt the light cipher key to look for car to have any problem, experience thereby reduce the user.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of car door lock is provided, and can receive the visible light signal of short range transmission, also can receive remote wireless signal, when guaranteeing convenience, improves the safety of vehicle.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of car door lock, and this car door lock comprises that visible light sensing unit is connected main control unit and the memory cell that is connected with main control unit respectively, electronic lock and the car light that is connected with wireless sensing unit with visible light sensing unit with wireless sensing unit.
Wherein, described wireless sensing unit is infrared sensing unit or radio frequency sensing unit.
Wherein, car door lock also comprises the buzzer that is connected with described main control unit.
Wherein, described visible light sensing unit comprises for the receiving element that receives visible light signal; The visible light signal that is connected with receiving element, is used for receiving is converted to the converting unit of data signal.
Optionally, described car door lock also comprises:
Be connected in the decryption unit between described visible light sensing unit and the described main control unit.
Optionally, described car door lock also comprises:
Be connected in the demodulator between described visible light sensing unit and the described main control unit.
In the technique scheme, car door lock can receive the visible light signal of short range transmission, because linear transmission and the observability of light, avoids interference with information and is stolen, and according to the interior implication that the visible light signal that receives characterizes, carries out the action of opening the door or lock a door; The wireless signals such as the infrared rays of reception long-distance transmissions or radio frequency make things convenient for the user to look for car, have guaranteed convenience.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the car door lock that provides of the utility model embodiment one;
Fig. 2 is the structural representation of the car door lock that provides of the utility model embodiment two;
Fig. 3 is the structural representation of the car door lock that provides of the utility model embodiment three.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one,
Referring to Fig. 1, it is the structural representation of the car door lock that provides of the utility model embodiment one, this car door lock comprises visible light sensing unit 101 and wireless sensing unit 102, are connected the main control unit 103 that is connected and the memory cell 104 that is connected with main control unit 103 respectively, electronic lock 105 and car light 106 with wireless sensing unit with visible light sensing unit 101.
Visible light sensing unit 101 receives the visible light signal that is used for characterizing subscriber identity information that remote-control key sends, and this subscriber identity information can be encrypted message or finger print information.Visible light sensing unit 101 is converted to the signal of telecommunication with the visible light signal that receives, then the signal of telecommunication is converted to data signal, then this data signal is sent to main control unit 103, main control unit 103 obtains check information from memory cell 104, know that according to the check information that receives the visible light signal of reception is enabling signal or locks a door signal, if the visible light signal that receives is enabling signal, then controls electronic lock 105 and carry out unlocking action; If the visible light signal that receives is the signal of locking a door, then controls electronic lock 105 and carry out lock out action.
The car door lock that the utility model provides, can receive the visible light signal of door remote control key short range transmission, because linear transmission and the observability of light, avoid signal interference and information to be stolen, interior implication according to the visible light signal sign that receives, the execution action of opening the door or lock a door, the safety that can improve vehicle; The wireless signals such as the infrared rays of reception long-distance transmissions or radio frequency make things convenient for the user to look for car, have guaranteed convenience.
Referring to Fig. 2, it is the structural representation of the car door lock that provides of the utility model embodiment two, comprise infrared sensing unit or radio frequency sensing unit with respect to embodiment one, wireless sensing unit 102, when wireless sensing unit 102 is the infrared sensing unit, receiving infrared-ray signal only; When wireless sensing unit 102 is the radio frequency sensing unit, received RF signal only.
Visible light sensing unit 101 comprises specifically that for the receiving element 201 that receives visible light signal the visible light signal that be connected with receiving element 201, is used for receiving is converted to the converting unit 202 of data signal.
Present embodiment on the basis of visible light sensing unit 101, wireless sensing unit 102, main control unit 103, memory cell 104, electronic lock 105 and car light 106, also comprises the buzzer 203 that is connected with main control unit 103.Infrared sensing unit or radio frequency sensing unit receive when looking for car information, main control unit 103 in the flicker of control car light 106, the prompting of sounding of control buzzer 203.
By present embodiment, when car is parked in the open air, when the car owner looks for car by remote-control key, by the position of car light flicker and the easier discovery car of auditory tone cues, improve the user and experience.
Referring to Fig. 3, it is the structural representation of the car door lock that provides of the utility model embodiment three, with respect to embodiment two, on the basis of visible light sensing unit 101, receiving element 201, converting unit 202, main control unit 103, memory cell 104, electronic lock 105 and car light 106, buzzer 203, also comprise the decryption unit 301 that is connected between converting unit 202 and the main control unit 103, with the safety of further raising transmission of visible light.
In concrete implementation process, in order to improve the reliability of signal transmission, also comprise the demodulator 302 that is connected between converting unit 202 and the decryption unit 301.
Above disclosed only is a kind of preferred embodiments of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (6)
1. car door lock, it is characterized in that described car door lock comprises that visible light sensing unit is connected main control unit and the memory cell that is connected with main control unit respectively, electronic lock and the car light that is connected with wireless sensing unit with visible light sensing unit with wireless sensing unit.
2. car door lock according to claim 1 is characterized in that, described wireless sensing unit is infrared sensing unit or radio frequency sensing unit.
3. car door lock according to claim 1 is characterized in that, described car door lock also comprises the buzzer that is connected with described main control unit.
4. car door lock according to claim 1 is characterized in that, described visible light sensing unit specifically comprises for the receiving element that receives visible light signal; The visible light signal that is connected with receiving element, is used for receiving is converted to the converting unit of data signal.
5. car door lock according to claim 1 is characterized in that, described car door lock also comprises:
Be connected in the decryption unit between described visible light sensing unit and the described main control unit.
6. car door lock according to claim 1 is characterized in that, described car door lock also comprises:
Be connected in the demodulator between described visible light sensing unit and the described main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374680 CN202788320U (en) | 2012-07-31 | 2012-07-31 | Car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374680 CN202788320U (en) | 2012-07-31 | 2012-07-31 | Car door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788320U true CN202788320U (en) | 2013-03-13 |
Family
ID=47815597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374680 Expired - Lifetime CN202788320U (en) | 2012-07-31 | 2012-07-31 | Car door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788320U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817510A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Door lock |
| CN105984369A (en) * | 2015-02-05 | 2016-10-05 | 佛山市禾才科技服务有限公司 | Automobile night lamplight auxiliary control system |
| US9524599B2 (en) | 2015-04-22 | 2016-12-20 | Hon Hai Precision Industry Co., Ltd. | Vehicle key system and methods for using the same |
| CN106274804A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Car key system and using method thereof |
-
2012
- 2012-07-31 CN CN 201220374680 patent/CN202788320U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817510A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Door lock |
| CN105984369A (en) * | 2015-02-05 | 2016-10-05 | 佛山市禾才科技服务有限公司 | Automobile night lamplight auxiliary control system |
| US9524599B2 (en) | 2015-04-22 | 2016-12-20 | Hon Hai Precision Industry Co., Ltd. | Vehicle key system and methods for using the same |
| TWI633028B (en) * | 2015-04-22 | 2018-08-21 | 鴻海精密工業股份有限公司 | Vehicle key system and methods for the same |
| CN106274804A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Car key system and using method thereof |
| CN106274804B (en) * | 2015-05-20 | 2019-05-17 | 富顶精密组件（深圳）有限公司 | Car key system and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150714 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Patentee after: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |