CN201566589U - Automobile theft-proof device - Google Patents
Automobile theft-proof device Download PDFInfo
- Publication number
- CN201566589U CN201566589U CN2009202941589U CN200920294158U CN201566589U CN 201566589 U CN201566589 U CN 201566589U CN 2009202941589 U CN2009202941589 U CN 2009202941589U CN 200920294158 U CN200920294158 U CN 200920294158U CN 201566589 U CN201566589 U CN 201566589U
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- Prior art keywords
- automobile
- key
- buffer
- biological information
- lock
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Abstract
The utility model provides an automobile theft-proof device, wherein biological characteristic information of an automobile owner is stored in a buffer of an automobile key and in a storage device of a vehicle lock of the automobile in advance, two sides of the automobile key are respectively and electrically connected with an automobile lock key hole on the basis that an internal structure of the automobile lock is matched with an external shape of the automobile key, when the automobile key is rotated, a master controller in the key reads the biological characteristic information in the buffer, and sends the information to the automobile lock master controller through a metal component connected with the buffer, the automobile lock master controller controls the biological information for comparison and then determines whether a starting circuit can be communicated or not, the automobile theft-proof device reasonably utilizes the biological characteristic information, thereby the automobile can be started only when the biological characteristic information in the key is matched with that in the automobile lock, which is greatly convenient for users to use.
Description
Technical field
The present invention relates to a kind of alarms and security systems for automobiles.
Background technology
At present, many automobile burglar modes have been adopted on the automobile, wherein utilize the biological theft-proof technology, caused the concern of industry at present, China's invention 200410054717.0 discloses a kind of automobile bio-measurement anti-joyride device, comprise a biological fingerprint discriminating unit, this unit comprises that an embedded fingerprint bio-measurement processing unit, one can obtain the sensor of people's fingerprint biometric pattern, the flash buffer that can store biometric data and information, wherein, this biological fingerprint discriminating unit has representative type bio-measurement identification function; An embedded anti-theft controller; it is communicated by letter closely with the biological fingerprint discriminating unit; to carry out the login of bio-measurement fingerprint; the bio-measurement fingerprint is differentiated operation and biological data management; embedded anti-theft controller is provided with communication protocol between itself and biological fingerprint discriminating unit; in order to prevent illegally to enter the biological fingerprint discriminating unit; between biological fingerprint discriminating unit and embedded anti-theft controller, generate the safety communication key is arranged; this bio-measurement anti-joyride device can provide also has the anti-defencive function of kidnapping; further the protection driver exempts from abduction under driving condition; the problem that this invention exists is; before starting automobile; the user's who has authorized before need reading in fingerprint; if the fingerprint mal that reads in can not make automobile starting; this makes as if the user who has authorized not at the scene; will limit other people and drive a car, the use scene that inconvenient user allows other staff drive a car.
Summary of the invention
The problem that the present invention solves provides the alarms and security systems for automobiles that a kind of more convenient user uses, has wideer suitable scene.
For overcoming the above problems, alarms and security systems for automobiles of the present invention comprises automobile key and automotive lock, and plug-in type contacts between automobile key and the automobile;
Described automotive lock comprises primary controller, buffer, biological characteristic comparing unit, also have the automobile key hole, key hole has the shape that is complementary with automobile key, key hole contacts with automobile key and is distributed in the both sides of key hole symmetrically, these both sides are electrically connected with the positive and negative level of automotive battery respectively, the middle part metal bump on described key hole and the contacted both sides of automobile key, this projection is connected with automotive lock primary controller data; Described primary controller is controlled reading, receiving of biological information, and sends to the biological characteristic comparing unit, after relatively finishing, if checking is passed through, then be communicated with motor start circuit, make the motor-driven abnormal driving state that is in, otherwise the disconnection motor start circuit can not driving condition if automobile is in; Described buffer storage biological information; Described biological characteristic comparing unit compares the biological information that exists in the key and the biological information in the automobile buffer, judges both matching degrees;
Described automobile key comprises buffer and primary controller, the buffer internal memory contains the biological information identical with the automobile lock buffer, the both sides of automobile key contact with the automobile lock key hole respectively, the top on automobile key both sides have one with the automobile key on the metal sunk structure that is complementary of projection, it links to each other with automobile primary controller data;
Preferably, alarms and security systems for automobiles of the present invention, also comprise the biological information extraction element, it further comprises, the software control center, the biological information extraction unit, the data loading unit, described control center control biological information extraction unit is loaded onto automobile key buffer and lock buffer to extraction, the control data loading unit of biological information with biological information.
Compared with prior art, the present invention is stored in automobile owner's biological information in the buffer of automobile key and in the holder of automobile lock in advance, on the basis that the outer shape of automobile lock inner structure automobile key matches, make the both sides of automobile key be electrically connected with the automobile lock key hole respectively, when rotating automobile key, primary controller reads the biological information in the buffer in the key, and sends it to automotive lock primary controller by the metal parts that links to each other; The automotive lock primary controller is after control is compared to biological information, as long as determine whether to be communicated with start-up circuit, the present invention rationally utilizes biological information, makes being complementary in biological information in the key and the lock, then can start automobile, greatly convenient for users to use.
Description of drawings
Fig. 1 is an alarms and security systems for automobiles constructional drawing of the present invention
The specific embodiment
For making goal of the invention of the present invention, technical scheme and technique effect clearer, in conjunction with the accompanying drawings to alarms and security systems for automobiles of the present invention.
Alarms and security systems for automobiles of the present invention as shown in Figure 1, comprises automobile key and automotive lock, and plug-in type contacts between automobile key and the automobile;
Described automotive lock comprises primary controller A, buffer A, biological characteristic comparing unit, also have the automobile key hole, key hole has the shape that is complementary with automobile key, key hole contacts with automobile key and is distributed in the both sides of key hole symmetrically, these both sides are electrically connected with the positive and negative level of automotive battery respectively, the middle part metal bump on described key hole and the contacted both sides of automobile key, this projection is connected with primary controller A data; Described primary controller A controls reading, receiving of biological information, and sends to the biological characteristic comparing unit, after relatively finishing, if checking is passed through, then be communicated with motor start circuit, make the motor-driven abnormal driving state that is in, otherwise the disconnection motor start circuit can not driving condition if automobile is in; Described buffer A storage biological information; Described biological characteristic comparing unit compares the biological information of key stored and the biological information in the automotive lock buffer A, judges both matching degrees;
Described automobile key comprises buffer B and primary controller B, buffer B internal memory contains the identical biological information with automobile lock buffer A, the both sides of automobile key contact with the automobile lock key hole respectively, the top on automobile key both sides have one with the automobile key on the metal sunk structure that is complementary of projection, it links to each other with automobile primary controller B data;
After automobile key inserts in the automotive lock key hole, the both sides of automobile key are electrically connected with the automobile lock key hole respectively, the positive and negative level of storage battery forms the loop, and automobile key is powered on, trigger key and start primary controller and buffer in it, the protruding metal parts on the key hole link to each other with sunk structure inner metal component on the key; When rotating automobile key, primary controller reads the biological information in the buffer in the key, and sends it to automotive lock primary controller by the metal parts that links to each other;
Preferably, alarms and security systems for automobiles of the present invention, also comprise the biological information extraction element, it further comprises, the software control center, the biological information extraction unit, the data loading unit, described control center control biological information extraction unit is loaded onto automobile key buffer and lock buffer to extraction, the control data loading unit of biological information with biological information.
Claims (2)
1. an alarms and security systems for automobiles comprises automobile key and automotive lock, and plug-in type contacts between automobile key and the automobile, it is characterized in that,
Described automotive lock comprises primary controller, buffer, biological characteristic comparing unit, also have the automobile key hole, key hole has the shape that is complementary with automobile key, key hole contacts with automobile key and is distributed in the both sides of key hole symmetrically, these both sides are electrically connected with the positive and negative level of automotive battery respectively, the middle part metal bump on described key hole and the contacted both sides of automobile key, this projection is connected with automotive lock primary controller data; Described primary controller is controlled reading, receiving of biological information, and sends to the biological characteristic comparing unit, after relatively finishing, if checking is passed through, then be communicated with motor start circuit, make the motor-driven abnormal driving state that is in, otherwise the disconnection motor start circuit can not driving condition if automobile is in; Described buffer storage biological information; Described biological characteristic comparing unit compares the biological information that exists in the key and the biological information in the automobile buffer, judges both matching degrees;
Described automobile key comprises buffer and primary controller, the buffer internal memory contains the biological information identical with the automobile lock buffer, the both sides of automobile key contact with the automobile lock key hole respectively, the top on automobile key both sides have one with the automobile key on the metal sunk structure that is complementary of projection, it links to each other with automobile primary controller data.
2. alarms and security systems for automobiles according to claim 1, it is characterized in that, also comprise the biological information extraction element, it further comprises, the software control center, the biological information extraction unit, the data loading unit, described control center control biological information extraction unit is loaded onto automobile key buffer and lock buffer to extraction, the control data loading unit of biological information with biological information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202941589U CN201566589U (en) | 2009-12-28 | 2009-12-28 | Automobile theft-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202941589U CN201566589U (en) | 2009-12-28 | 2009-12-28 | Automobile theft-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566589U true CN201566589U (en) | 2010-09-01 |
Family
ID=42658876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202941589U Expired - Fee Related CN201566589U (en) | 2009-12-28 | 2009-12-28 | Automobile theft-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934777A (en) * | 2013-12-03 | 2016-09-07 | 胡夫北美汽车零件制造股份有限公司 | Remote vehicle access systems for fleet vehicles |
-
2009
- 2009-12-28 CN CN2009202941589U patent/CN201566589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934777A (en) * | 2013-12-03 | 2016-09-07 | 胡夫北美汽车零件制造股份有限公司 | Remote vehicle access systems for fleet vehicles |
| US9896063B2 (en) | 2013-12-03 | 2018-02-20 | Huf North America Automotive Parts Manufacturing Corp. | Remote vehicle access systems for fleet vehicles |
| CN105934777B (en) * | 2013-12-03 | 2018-11-27 | 胡夫北美汽车零件制造股份有限公司 | Remote vehicle for fleet vehicle accesses system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101228 |