CN202524522U - Telephone building intercom device with secondary identity card gate inhibition function - Google Patents
Telephone building intercom device with secondary identity card gate inhibition function Download PDFInfo
- Publication number
- CN202524522U CN202524522U CN2011205577958U CN201120557795U CN202524522U CN 202524522 U CN202524522 U CN 202524522U CN 2011205577958 U CN2011205577958 U CN 2011205577958U CN 201120557795 U CN201120557795 U CN 201120557795U CN 202524522 U CN202524522 U CN 202524522U
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- Prior art keywords
- control circuit
- identity card
- gate inhibition
- china
- generation identity
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Abstract
The present utility model relates to the building intercom device technology field, specifically to a telephone building intercom device with a secondary identity card gate inhibition function. The telephone building intercom device with the secondary identity card gate inhibition function comprises a CPU control circuit, and the device is characterized in that the device is composed of an outdoor machine and an indoor machine, the indoor machine is composed of a traditional telephone, the outdoor machine is composed of a secondary identity card identification module, a button, a display and a control circuit, signal wires of the secondary identity card identification module, the button, the display and a control circuit are respectively connected with a signal wire of the control circuit, the control circuit is provided with a power supply, a door lock control wire is arranged on the control circuit, a signal wire of the door lock control wire is connected with a door lock signal wire, and the control circuit is also provided with an indoor unlocking switch which is connected through a conducting wire. The device is safe and reliable, convenient to assemble and operate, simple to construct, and easy to maintain and keep.
Description
[technical field]
The utility model relates to building talkback device technique field, specifically be a kind of phone building talkback device of relevant China second-generation identity card gate inhibition function.
[background technology]
Because the raising of building safety property requirement; Present most of building all are equipped with the building talkback device; The building talkback device all need carry out the wiring of thick line cable in the prior art in building, and cost is high, and wiring is difficult relatively; And the building talkback device is just accomplished single voice answer-back mostly and is opened the door function in the prior art, does not have further password safety protection function.
The building talkback device of prior art has a kind of building talkback machine, and it comprises public fixed-line telephone network, multi-feature telephone, opens doorway machine, is connected in the online centre management machine of public landline telephone; Because of utilize existing public fixed-line telephone network, be connected in public fixed-line telephone network two ends multi-function telephones, open doorway machine and be connected in the online centre management machine of public landline telephone and combine and constitute a complete building talkback machine.This building talkback device does not have the password safety protection function, safety inadequately, and adopt PSTN separately, in case PSTN breaks down, then the building talkback device also can go wrong, and is reliable inadequately.
Also have a kind of telephone wire building conversational system in the building talkback device of prior art, this patent uses traditional phone line to use electron key as distinguishing mark, and is backward in technique, uses inconvenience.
The present invention is the deficiency that overcomes prior art, and a kind of building talkback device that adopts network voice protocol and PSTN is provided.
[summary of the invention]
The purpose of the utility model is exactly the deficiency that will solve prior art, and a kind of possess better security performance, advanced technology, the installation phone building talkback device with China second-generation identity card gate inhibition function simple, easy to use are provided.
For realizing that above-mentioned purpose designs the phone building talkback device that a kind of employing has China second-generation identity card gate inhibition function; A kind of phone building talkback device of relevant China second-generation identity card gate inhibition function; Comprise cpu control circuit, it is characterized in that this device is become by outdoor machine, indoor mechanism, described indoor machine is made up of conventional telephone set; Described outdoor machine is made up of China second-generation identity card identification module, button, display, control circuit; The holding wire of described China second-generation identity card identification module, button, display is connected with described control circuit holding wire respectively, and described control circuit is provided with power supply, also is provided with the door lock control line on the described control circuit; The holding wire of described door lock control line is connected with the door lock signal line, also is provided with an indoor unlock switch that connects through lead on the described control circuit.Described power supply is made up of a DC power supply, and described DC power supply is connected with storage battery, and described DC power supply also is connected with a transformer and AC power.Be built-in with memory and signal processor in the described control circuit.Described China second-generation identity card identification module is made up of Card Reader chip and support circuit.
The utility model compared with prior art, what its advantage was that its adopts is that the China second-generation identity card recognition system is as medium, because authority, the uniqueness of China second-generation identity card make the utility model possess good fail safe and reliability.In addition, this patent also has installation, easy to operate, easy construction, the for ease of maintenaince characteristics of maintenance.
[description of drawings]
Fig. 1 is the apparatus structure sketch map of the utility model.
Fig. 2 (a) is the utility model circuit switching part circuit diagram;
Fig. 2 (b) is the utility model voice amplifier section circuit diagram;
Fig. 2 (c) is the utility model ring test section circuit diagram;
Fig. 2 (d) is the utility model 9020 port circuit figure;
Fig. 2 (e) is the utility model speaking circuit;
Fig. 2 (f) is the utility model DTMF and FSK testing circuit figure;
Fig. 2 (g) is the utility model keyboard portion circuit diagram;
Fig. 2 (h) is the utility model programming partial circuit figure that resets;
Fig. 2 (i) is the utility model electron key circuit diagram;
Fig. 2 (j) is the utility model J9 interface section circuit diagram;
Fig. 2 (k) is the utility model J6 interface section circuit diagram;
Fig. 2 (l) is the utility model J8 interface section circuit diagram;
Fig. 2 (m) is the utility model buzzer circuit figure;
Fig. 2 (n) is the utility model button and alternating current outage partial circuit figure;
Fig. 2 (o) is the utility model vpp terminal circuit figure;
Fig. 2 (p) is the utility model cpu control circuit figure;
Fig. 2 (q) is the utility model LCD partial circuit figure;
Fig. 2 (r) is the utility model storage unit circuit figure;
Fig. 2 (s) is the utility model J20 interface circuit figure;
Fig. 2 (t) is the utility model recording playback plate power supply;
Fig. 2 (u) is the utility model voice plate JK circuit diagram;
Fig. 2 (v) is the utility model voice plate JK1 and JK2 circuit diagram;
Fig. 2 (w) is the utility model Card Reader part electrical schematic diagram;
Referring to accompanying drawing 1, among the figure: 1. outdoor machine 2. indoor machine 3. telephone networks 4. power supplys 5. door locks 41. storage batterys 42. DC power supplys 43. transformers
[embodiment]
Below in conjunction with accompanying drawing the utility model is further specified.The manufacturing technology of this device and power supply this professional people of team be very clearly.
Referring to accompanying drawing 1; The telephone wire building talkback device that the utlity model has China second-generation identity card gate inhibition function is made up of with indoor machine 2 outdoor machine 1; Described indoor machine 2 is arranged in the users home; Described outdoor machine 1 is provided with and building door inlet, and described indoor machine 2 is made up of telephone set or mobile phone, and described outdoor machine 1 is made up of button, China second-generation identity card gate inhibition module, display and cpu control circuit; Described China second-generation identity card gate inhibition module is made up of the independent circuits plate, and described display is 2 * 16 character band backlight liquid crystal display.Described button, China second-generation identity card gate inhibition module, display are connected with described control circuit respectively, and described outdoor machine 1 is connected with described indoor machine 2 through telephone network 3, and described cpu control circuit is connected with power supply 4.Described control circuit is connected with the door lock control line, and described door lock control line is connected with door lock 5, and described cpu control circuit also is connected with an indoor unlock switch through lead.
China second-generation identity card gate inhibition module is the core component of this talkback unit, and aforesaid independent circuits plate constitutes.Core Card Reader chip adopts the microelectronic FM17XX family chip of Fudan University, and its peripheral antenna circuit such as Fig. 2 illustrate.Its operation principle is that constantly the China second-generation identity card in induction zone sends the REQUEST request under the 13.56M operating frequency.In case card is arranged in the induction zone, and after returning the REQUEST response, Certification of Second Generation gate inhibition module is carried out SELECT and GETUID instruction, obtains one group of unique Certification of Second Generation physics card number, with this identify label as the end user.Described power supply 4 is made up of a DC power supply 42, and described DC power supply 42 is connected with storage battery 41, and described DC power supply 42 also is connected with a transformer 43 and AC power.Be built-in with memory and signal processor in the described cpu control circuit.As shown in Figure 2, memory can be stored 1000 telephone numbers.Telephone number length reaches 14, and the password maximum can be stored 1000, and Password Length is 6 bit digital.Described China second-generation identity card gate inhibition module is made up of Card Reader chip and independent circuits, can store 1200 second-generation resident identification card card numbers.Described outdoor machine can limit the service time of password or Certification of Second Generation, and available Certification of Second Generation is discerned medium for the gate inhibition, also was provided with flash appeal button and hands-free talkback unit.
The application process of present embodiment is described below:
1. the visitor calls out resident family:
The visitor only need import the floor number and the room number of resident family, and system can dial the phone of stopping the family automatically, and when resident family's connection phone, the visitor just can engage in the dialogue with resident family, after resident family confirms visitor's identity, can open the door by " * " on the telephone set, " # " key; Hang up the telephone, then refuse visitor's entering.
2. password or electron key entering are pressed by resident family:
When resident family oneself gets into, there are 2 kinds of modes selective.A kind of mode is to open the resident family gate by " * " at 6 passwords of cryptographic interface input; Another kind of mode is that electron key is placed on the key holder, and system discerns back pullout (BPO) automatically.
3. resident family or visitor go out:
The button of going out is arranged near the gate, click this button, door lock can be opened automatically, opens door and just can go out.
Claims (4)
1. the phone building talkback device of a relevant China second-generation identity card gate inhibition function; Comprise cpu control circuit; It is characterized in that this device is become by outdoor machine, indoor mechanism; Described indoor machine is made up of conventional telephone set, and described outdoor machine is made up of China second-generation identity card identification module, button, display, cpu control circuit, and the holding wire of described China second-generation identity card identification module, button, display is connected with described cpu control circuit holding wire respectively; Described cpu control circuit is provided with power supply; Also be provided with the door lock control line on the described cpu control circuit, the holding wire of described door lock control line is connected with the door lock signal line, also is provided with an indoor unlock switch that connects through lead on the described cpu control circuit.
2. the phone building talkback device of a kind of relevant China second-generation identity card gate inhibition function as claimed in claim 1; It is characterized in that described power supply is made up of a DC power supply; Described DC power supply is connected with storage battery, and described DC power supply also is connected with a transformer and AC power.
3. the phone building talkback device of a kind of relevant China second-generation identity card gate inhibition function as claimed in claim 1 is characterized in that being built-in with in the described cpu control circuit memory and signal processor.
4. the phone building talkback device of a kind of relevant China second-generation identity card gate inhibition function as claimed in claim 1 is characterized in that described China second-generation identity card identification module is made up of Card Reader chip and support circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577958U CN202524522U (en) | 2011-12-27 | 2011-12-27 | Telephone building intercom device with secondary identity card gate inhibition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577958U CN202524522U (en) | 2011-12-27 | 2011-12-27 | Telephone building intercom device with secondary identity card gate inhibition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524522U true CN202524522U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205577958U Expired - Fee Related CN202524522U (en) | 2011-12-27 | 2011-12-27 | Telephone building intercom device with secondary identity card gate inhibition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282188A (en) * | 2013-07-03 | 2015-01-14 | 浙江维尔科技股份有限公司 | Driving training information recording method and device and driving training information recorder |
-
2011
- 2011-12-27 CN CN2011205577958U patent/CN202524522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282188A (en) * | 2013-07-03 | 2015-01-14 | 浙江维尔科技股份有限公司 | Driving training information recording method and device and driving training information recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |