CN104658065A - Antitheft door electronic control system controlled by short message secret key - Google Patents
Antitheft door electronic control system controlled by short message secret key Download PDFInfo
- Publication number
- CN104658065A CN104658065A CN201310586244.8A CN201310586244A CN104658065A CN 104658065 A CN104658065 A CN 104658065A CN 201310586244 A CN201310586244 A CN 201310586244A CN 104658065 A CN104658065 A CN 104658065A
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- antitheft door
- control system
- short message
- gsm
- electronic control
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Abstract
The invention provides an antitheft door electronic control system controlled by a short message secret key and especially provides a remote antitheft door controlling system with GSM/CDMA short message as a control secret key. The antitheft door electronic control system is characterized in that a short message can be sent to a receiving apparatus embedded in the antitheft door by a cell phone through a GSM communication module. A control module, when determines that a received message is correct, send a command to an executing mechanism and an electronically-controlled lock performs an unlocking command. By means of wide range coverage of a GSM/CDMA network and low cost and high speed of SMS, remote control to a home antitheft door can be achieved. The antitheft door electronic control system avoids a conventional unlocking method with a key, thereby effectively preventing theft due to breaking of the antitheft door.
Description
Technical field
The present invention relates to a kind of antitheft door electric-control system of note cipher controlled, abandoned the mode of unblanking with physical key, what can effectively prevent antitheft door from being caused by prying open be stolen.
Background technology
At present antitheft door product is on the market substantially all using physical key as unlocking tool, however this kind of mode for lawless person creates many opportunities.Along with GSM/CDMA network realizes covering and the continuous reduction of short message monthly payment rate in China substantially comprehensively, utilize short message function as the ripe of remote anti-theft door lock control key, the Long-distance Control only needing carrying mobile phone just can realize electric control lock of going out.
Summary of the invention
The object of the invention is to design that a kind of structure is simple, cost is low, reasonable in design, easy to use, the antitheft door electric-control system of the note cipher controlled of long-range remote control function can be realized.
For achieving the above object, technical solution of the present invention is:
A kind of antitheft door electric-control system of note cipher controlled is divided into three parts: gsm communication module, control module, topworks.Single-chip microcomputer, by serial port and gsm communication model calling, realizes two-way communication, by the existing control to electric control lock of I/O cause for gossip.
Above-mentioned gsm communication module adopts the core employing single-chip microcomputer STC12C4052AD of Siemens TC35 gsm module, control module, topworks is electric control lock.
Single-chip microcomputer is connected with TC35 by after MAX232 chip switching levels.
The present invention has following Advantageous Effects: before first time uses this system, the phone number of kinsfolk and unlocking cipher are cured in the ROM of single-chip microcomputer.Electric control lock is opened and must possesses two conditions; (1) before kinsfolk goes home, first send unlocking cipher note with mobile phone to gsm module number, after gsm module receives short message, this note is delivered to single-chip microcomputer, through single-chip microcomputer examine send the number of note be credit number and short message content is consistent with unlocking cipher time, namely possessed first condition of unblanking.(2) when kinsfolk arrives door, utilize mobile phone dialing gsm module number, then hang up, make gsm module produce missed call record.Single-chip microcomputer has inquired missed call, and whether be credit number, if credit number, then possessed second condition if examining and not connecing number.If condition (1) (2) are all verified, single-chip microcomputer sends unlock instruction to electric control lock, and antitheft door is opened.
Accompanying drawing explanation
Fig. 1 is the antitheft door system hardware connection diagram of note cipher controlled of the present invention.
Embodiment
This invention is set forth further below in conjunction with accompanying drawing.
In FIG, a kind of antitheft door electric-control system of note cipher controlled, comprises gsm communication module, control module, topworks.Single-chip microcomputer, by serial port and gsm communication model calling, realizes two-way communication, by the existing control to electric control lock of I/O cause for gossip.Gsm communication module adopts the core employing single-chip microcomputer STC12C4052AD of Siemens TC35 gsm module, control module, topworks is electric control lock.Single-chip microcomputer is connected with TC35 by after MAX232 chip switching levels.
When single-chip microcomputer has inquired new message or missed call arrives, by AT instruction fetch short message content or telephone number, then verify two conditions.TC35 is the core of communication module, and single-chip microcomputer is by decoding to it after AT instruction fetch to short message encoding, and coded format is divided into TXT and PDU two kinds of forms.
Single Chip Microcomputer (SCM) program C language is write.The method of unblanking has two kinds, and one is installed in indoor unlock button, unblanks by performing external interrupt program.Another kind method is sent short messages by the credit mobile phone of household, through single-chip microcomputer examine phone number and short message content all correct after deleting short message, the calling of system wait credit number, after inquiring the calling of credit number, single-chip microcomputer notice electric control lock performs unlock instruction immediately.
In addition, the invention does not mean that instructions limited to, and can change to some extent under the prerequisite not departing from design aim.
Claims (3)
1. the antitheft door electric-control system of a note cipher controlled, it is characterized in that: tele-control system is divided into three parts: gsm communication module, control module, topworks, single-chip microcomputer, by serial port and gsm communication model calling, realizes two-way communication, by the existing control to electric control lock of I/O cause for gossip.
2. the antitheft door electric-control system of a kind of note cipher controlled according to claim 1, is characterized in that: described gsm communication module adopts the core employing single-chip microcomputer STC12C4052AD of Siemens TC35 gsm module, control module, topworks is electric control lock.
3. the antitheft door electric-control system of a kind of note cipher controlled according to claim 1, is characterized in that: single-chip microcomputer is connected with TC35 by after MAX232 chip switching levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586244.8A CN104658065A (en) | 2013-11-21 | 2013-11-21 | Antitheft door electronic control system controlled by short message secret key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586244.8A CN104658065A (en) | 2013-11-21 | 2013-11-21 | Antitheft door electronic control system controlled by short message secret key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104658065A true CN104658065A (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586244.8A Pending CN104658065A (en) | 2013-11-21 | 2013-11-21 | Antitheft door electronic control system controlled by short message secret key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658065A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064812A (en) * | 2015-08-21 | 2015-11-18 | 湖州高鼎智能科技有限公司 | Intelligent security door |
| CN105155972A (en) * | 2015-08-21 | 2015-12-16 | 湖州高鼎智能科技有限公司 | Intelligent control system of antitheft door |
| US10002475B2 (en) | 2015-08-27 | 2018-06-19 | Carrier Corporation | Intrusion security device with SMS based notification and control |
| US11238681B2 (en) | 2017-01-09 | 2022-02-01 | Carrier Corporation | Access control system with local mobile key distribution |
-
2013
- 2013-11-21 CN CN201310586244.8A patent/CN104658065A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064812A (en) * | 2015-08-21 | 2015-11-18 | 湖州高鼎智能科技有限公司 | Intelligent security door |
| CN105155972A (en) * | 2015-08-21 | 2015-12-16 | 湖州高鼎智能科技有限公司 | Intelligent control system of antitheft door |
| US10002475B2 (en) | 2015-08-27 | 2018-06-19 | Carrier Corporation | Intrusion security device with SMS based notification and control |
| US11238681B2 (en) | 2017-01-09 | 2022-02-01 | Carrier Corporation | Access control system with local mobile key distribution |
| US11798333B2 (en) | 2017-01-09 | 2023-10-24 | Carrier Corporation | Access control system with local mobile key distribution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |