CN202838519U - Password filching prevention alarm device for automatic teller machine (ATM) money withdrawing machine - Google Patents
Password filching prevention alarm device for automatic teller machine (ATM) money withdrawing machine Download PDFInfo
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- CN202838519U CN202838519U CN 201220551739 CN201220551739U CN202838519U CN 202838519 U CN202838519 U CN 202838519U CN 201220551739 CN201220551739 CN 201220551739 CN 201220551739 U CN201220551739 U CN 201220551739U CN 202838519 U CN202838519 U CN 202838519U
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- cash dispenser
- password
- atm cash
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Abstract
A password filching prevention alarm device for an automatic teller machine (ATM) money withdrawing machine comprises an infrared film receiving and dispatching module, a micro control module, a radio frequency (RF) module and an alarm main machine. The infrared film receiving and dispatching module can collect infrared signals and can send the infrared signals to the micro control module, and the micro control module can intelligently analyze the infrared signals and can send analysis results to the RF module to control the RF module to send the analysis results to the alarm main machine. The password filching preventing alarm device for the ATM money withdrawing machine is strong in adaptability, can automatically compensate infrared rays according environmental temperature and illumination change, can guarantee reliability and stability of infrared detection and alarm threshold values, is widely applied to all places where ATM money withdrawing machines need to be protected, is suitable for different ATM money withdrawing machines, and avoids protection dead angles.
Description
Technical field
The utility model relates to ATM cash dispenser safety technological guard alarm field, particularly relates to a kind of anti-password theft warning device of ATM cash dispenser that utilizes infrared observation.
Background technology
" peep " in the mode of obtaining holder's card number and password present bank ATM cash dispenser offender, more brazenly be in ATM camera to be set, take the overall process that the holder withdraws the money, and obtain holder's password of withdrawing the money, under the shielding of the dim light of night, common people are difficult for identification.The clients such as offender withdraw the money after failure leaves, and take out credit card again, and the password that then obtains by camera probe is withdrawn the money.
September 22 1999 Chinese utility model patent ZL98245180.6(Granted publication day) a kind of " safety protective cover of automatic money " disclosed, Dec 17 2008 Chinese utility model patent ZL200810183431.0(applying date) a kind of " password shielding device for bank teller machine " disclosed, the anti-mode of stealing of ATM cash dispenser password in these two patents all is to adopt passive type, can not effectively take precautions against the lawless person adopts at Password Input zone installation camera, false keyboard etc., shortcoming is can not detect the ATM cash dispenser Password Input zone of lawless person when and where camera is installed, false keyboard more can not be installed camera to ATM cash dispenser Password Input zone, false keyboard carries out real-time detection and warning.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of can initiatively catch the anti-password theft warning device of ATM cash dispenser that the ATM cash dispenser is carried out illegal operation.
For realizing above-mentioned utility model purpose, technical scheme provided by the utility model is as follows:
A kind of ATM cash dispenser is prevented the password theft warning device, comprise Infrared Thin Films transceiver module, microcontroller module, radio frequency module and alarm host machine, described Infrared Thin Films transceiver module gathers infrared signal and is sent to the microcontroller module, described microcontroller module is carried out intellectual analysis and analysis result is sent to the radio frequency module described infrared signal, and controls described radio frequency module described analysis result is sent to alarm host machine.
Further, described Infrared Thin Films transceiver module is glutinous to be covered formula and is installed on the ATM cash dispenser, comprises at least one group of infrared transmitting tube and infrared receiving tube.
Further, described radio frequency module frequency is 315MHZ, and the coding-decoding circuit of employing is PT2262 or PT2272, adopts the micropower wireless transmitter module to transmit.
Further, described micropower wireless transmitter module is F05P.
Further, be provided with the RF receiver module on the described alarm host machine.
Further, also comprise power supply, described power supply provides electric energy for microcontroller module, Infrared Thin Films transceiver module, radio frequency module.
Further, described alarm host machine connects the remote alarms center by Ethernet.
Adopt technique scheme, the beneficial effects of the utility model have:
(1) blocks etc. and to carry out intellectual analysis according to ultrared Password Input, illegal dismounting, the Password Input zone foreign matter of blocking when withdrawing the money, judge whether to deposit and withdraw normally, utilize the attempts such as camera, false keyboard to steal other people bank card relevant information for the lawless person and make the intellectual analysis judgement and respond fast the generation alerting signal; For causing the anti-password theft alarm infrared ray of ATM cash dispenser to change to respond because of human factor or natural cause and producing alerting signal; The anti-password theft alarm self of ATM cash dispenser is carried out tamper and damage preventing alarm.
(2) environmental suitability is strong, can the auto-compensation infrared ray with the variation of environment temperature and illumination, can keep the reliable and stable of infrared detection alarming threshold value.Be widely used in all places that the bank ATM cash dispenser is taken precautions against to be needed.Can adapt to various ATM cash dispenser, not stay and take precautions against the dead angle.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is infrared emission part schematic diagram;
Fig. 3 is infrared receiving unit schematic diagram;
Fig. 4 A-Fig. 4 E is the micro controller module schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 is structure principle chart of the present utility model, as shown in Figure 1, a kind of ATM cash dispenser of the present utility model is prevented the password theft warning device, comprise power supply, Infrared Thin Films transceiver module, microcontroller module, radio frequency module and alarm host machine, described Infrared Thin Films transceiver module gathers infrared signal and is sent to the microcontroller module, described microcontroller module is carried out intellectual analysis and analysis result is sent to the radio frequency module described infrared signal, and controls described radio frequency module described analysis result is sent to alarm host machine.Described Infrared Thin Films transceiver module is glutinous to be covered formula and is installed on the ATM cash dispenser, comprises at least one group of infrared transmitting tube and infrared receiving tube, is used for surveying the infrared receiving/transmission feature in ATM cash dispenser Password Input zone.Described radio frequency module frequency is 315MHZ, and the coding-decoding circuit of employing is PT2262 or PT2272, adopts micropower wireless transmitter module F05P (the F05P module is by ANT1(antenna 1) emission radiowave that transmits).Be provided with the RF receiver module on the described alarm host machine, be used for receiving film infrared and survey output, be specially: with the F05P module by ANT1(antenna 1) send to aerial radiowave by antenna 2(ANT2) receive, produce alerting signal, and remote transmission alerting signal remote transmission bus interface (Ethernet RJ45 interface) and anti-regional address are provided, connect telemanagement center (alarm center) by Ethernet.Described power supply provides electric energy for microcontroller module, Infrared Thin Films transceiver module, radio frequency module.
The anti-password theft warning device of ATM cash dispenser provided by the utility model is the aggregate of a kind of entity protective equipment and warning device, according to the infrared ray feature, Password Input when withdrawing the money, state variation when perception is inputted password for ATM cash dispenser Password Input zone is artificial, and the signal of this state variation is sent to microcontroller partly carry out intellectual analysis, do not produce response and do not start radio frequency and partly produce alerting signal.Block etc. for illegal dismounting, Password Input zone foreign matter and to carry out intellectual analysis and to respond, produce alerting signal.Partly make shadowing by microcontroller and start radio frequency for the various foreign matters (such as camera, false keyboard etc.) that stick on ATM cash dispenser Password Input zone and partly respond and produce the emission alerting signal.The anti-password theft warning device of ATM cash dispenser provided by the utility model is stable and reliable for performance, adapts to various ATM cash dispenser, does not stay and takes precautions against the dead angle; Be widely used in all ATM cash dispensers that risk evasion needs.
Described Infrared Thin Films transceiver module is provided with a film, be used for arranging infrared transmitting tube (as shown in Figure 2) and infrared receiving tube (as shown in Figure 3), have one group of infrared transmitting tube and infrared receiving tube at least in film portion, it is fixed that concrete magnitude setting comes according to operating position, distance between infrared transmitting tube and infrared receiving tube and the shelter can be arbitrary value, preferably Set arbitrarily between the 5-20 millimeter; Described micro controller module is made of crystal oscillator, single-chip microcomputer and reset circuit shown in Fig. 4 A-4E; Described radio frequency module periodically sends status signal, and when the anti-password theft alarm of ATM cash dispenser was subject to illegal dismounting and destroys, status signal disappeared and reports to the police.And described radio frequency module according to using on-the-spot actual demand, presets the extended address data of defence area address date, each ATM cash dispenser, round-the-clock 24 hours real time monitorings of microcontroller module and gather ATM cash dispenser Password Input area data.
The anti-password theft warning device mechanical part of ATM cash dispenser provided by the utility model is not charged, and according to the strict ground connection of national lightning protection standard, illegal person is not had the human injury, meets the technical precaution requirement.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. an ATM cash dispenser is prevented the password theft warning device, it is characterized in that: comprise Infrared Thin Films transceiver module, microcontroller module, radio frequency module and alarm host machine, described Infrared Thin Films transceiver module gathers infrared signal and is sent to the microcontroller module, described microcontroller module is carried out intellectual analysis and analysis result is sent to the radio frequency module described infrared signal, and controls described radio frequency module described analysis result is sent to alarm host machine.
2. the anti-password theft warning device of ATM cash dispenser according to claim 1 is characterized in that: described Infrared Thin Films transceiver module is glutinous to be covered formula and is installed on the ATM cash dispenser, comprises at least one group of infrared transmitting tube and infrared receiving tube.
3. ATM cash dispenser according to claim 1 is prevented the password theft warning device, and it is characterized in that: described radio frequency module frequency is 315MHZ, and the coding-decoding circuit of employing is PT2262 or PT2272, adopts the micropower wireless transmitter module to transmit.
4. ATM cash dispenser according to claim 3 is prevented the password theft warning device, and it is characterized in that: described micropower wireless transmitter module is F05P.
5. the anti-password theft warning device of ATM cash dispenser according to claim 1 is characterized in that: be provided with the RF receiver module on the described alarm host machine.
6. ATM cash dispenser according to claim 1 is prevented the password theft warning device, and it is characterized in that: also comprise power supply, described power supply provides electric energy for microcontroller module, Infrared Thin Films transceiver module, radio frequency module.
7. the anti-password theft warning device of the described ATM cash dispenser of arbitrary claim according to claim 1-6 is characterized in that: described Infrared Thin Films transceiver module is arranged on the top, Password Input district of ATM cash dispenser.
8. the anti-password theft warning device of the described ATM cash dispenser of arbitrary claim according to claim 1-6, it is characterized in that: described alarm host machine connects the remote alarms center by Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551739 CN202838519U (en) | 2012-10-25 | 2012-10-25 | Password filching prevention alarm device for automatic teller machine (ATM) money withdrawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551739 CN202838519U (en) | 2012-10-25 | 2012-10-25 | Password filching prevention alarm device for automatic teller machine (ATM) money withdrawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838519U true CN202838519U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551739 Expired - Fee Related CN202838519U (en) | 2012-10-25 | 2012-10-25 | Password filching prevention alarm device for automatic teller machine (ATM) money withdrawing machine |
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| Country | Link |
|---|---|
| CN (1) | CN202838519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778715A (en) * | 2012-10-25 | 2014-05-07 | 北京国通创安报警网络技术有限公司 | Password stealing prevention alarm device for ATM |
| CN105590368A (en) * | 2014-10-22 | 2016-05-18 | 蒋兴佩 | Method for starting alarm by using emergency password based on password input terminal |
-
2012
- 2012-10-25 CN CN 201220551739 patent/CN202838519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778715A (en) * | 2012-10-25 | 2014-05-07 | 北京国通创安报警网络技术有限公司 | Password stealing prevention alarm device for ATM |
| CN105590368A (en) * | 2014-10-22 | 2016-05-18 | 蒋兴佩 | Method for starting alarm by using emergency password based on password input terminal |
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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: 20130327 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |