CN207198968U - A kind of self-help terminal equipment vibrations alarm sensing control circuit - Google Patents
A kind of self-help terminal equipment vibrations alarm sensing control circuit Download PDFInfo
- Publication number
- CN207198968U CN207198968U CN201721598027.0U CN201721598027U CN207198968U CN 207198968 U CN207198968 U CN 207198968U CN 201721598027 U CN201721598027 U CN 201721598027U CN 207198968 U CN207198968 U CN 207198968U
- Authority
- CN
- China
- Prior art keywords
- circuit
- control process
- pin
- self
- data control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of self-help terminal equipment to shake alarm sensing control circuit, including vibrations alarm sensing circuit, data control process circuit, Communication Control change-over circuit, communication output circuit, vibrations alarm sensing circuit electrically connects with data control process circuit, analog signal is conveyed data control process circuit by vibrations alarm sensing circuit, data control process circuit electrically connects with Communication Control change-over circuit, and data control process circuit conveys Communication Control change-over circuit after the analog signal digital of reception is handled；Communication Control change-over circuit electrically connects with communication output circuit, and Communication Control change-over circuit sends obtained data signal to self-help terminal equipment main frame through communicating output circuit, will shake upload server after main frame reception signal and does respective handling.The utility model self-service device by tap, destructive factor causes equipment cisco unity malfunction, can take a kind of self-protective mechanism, practical protection is played to self-help terminal equipment.
Description
Technical field
Self-service device technical field is the utility model is related to, shakes and reports more specifically to a kind of self-help terminal equipment
Alert sensing control circuit.
Background technology
Self-help terminal equipment is to form mutual environment by multimedia databases such as film, picture, word, music, so as to
It is specifically used to store information and the electronic information that various information inquiry, printing, payment and product such as sell at the service function is provided
Equipment.Human cost has been freed in the appearance and development of self-service device significantly, while it is several to reduce the mistake caused by human users
Rate.Therefore, there are wide market prospects.
With the continuous development of economic society, the increasingly raising of people's living standard, China most cities and area
Living standard has reached the well-to-do level, and the level of consumption of people also improves constantly, in order to meet the consumption activity of people at any time, respectively
It is designed with conveniently handling the ATM of the deposit or the withdrawal outside the business hall of big bank, it is small that its working condition is also constantly in 24
When armed state.The appearance of ATM facilitates people and saves and withdraw cash, but due to being self-service operation, ATM
In unserviced state, the safety problem of itself is also increasingly paid attention to.Existing ATM is by external force or artificial
Destroy, though also there is alarm mechanism, function is single, and practical protection can not be played to ATM.
It is on May 17th, 2017 through retrieval, China Patent No. ZL 201510747171.5, data of publication of application, innovation and creation
It is entitled：A kind of warning reminding device of ATM ATMs；This application case includes main control unit, and main control unit is connected with aobvious
Show device, sensor, loudspeaker, warning lamp, card inserting mouth and connect bayonet socket, main control unit also controls magnetic card identifying system and alarm system
System, in use, client inserts magnetic card, main control unit identifies that card information services required for being provided for client, and sensor detection is used
Signal is simultaneously transmitted to main control unit by the presence at family, and sensor, magnetic card identifying system transmit a signal to master control list when user leaves
Member, main control unit show whether user fetches card, and when user does not fetch card, ATM will send lasting report by loudspeaker
Alert prompting, warning lamp persistently flash.This application case, which serves, prevents user from forgetting to fetch card when having operated and having left cash dispenser, avoids
The effect of unnecessary property loss, but to deliberately destroying the behavior of ATM, this application case can not play alarm warning
Effect, can not upload information to server and do respective handling, using above still suffering from larger limitation.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is that solving existing self-help terminal equipment is constantly in 24 hours armed states, itself
The problem of safety can not be protected effectively, there is provided a kind of self-help terminal equipment vibrations alarm sensing control circuit, use this
Utility model provide technical scheme, self-service device by tap, destructive factor causes equipment cisco unity malfunction, one can be taken
Kind self-protective mechanism, practical protection is played to self-help terminal equipment.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, including vibrations alarm sensing electricity
Road, data control process circuit, Communication Control change-over circuit, communication output circuit, power supply input circuit and power supply voltage stabilizing processing
Circuit, described vibrations alarm sensing circuit are electrically connected with data control process circuit, and vibrations alarm sensing circuit, which will simulate, to be believed
Number conveying data control process circuit, data control process circuit electrically connects with Communication Control change-over circuit, data control process
Circuit will convey Communication Control change-over circuit after the analog signal digital processing of reception；Described Communication Control change-over circuit with
Output circuit electrical connection is communicated, Communication Control change-over circuit sends obtained data signal to self-service end through communicating output circuit
End equipment main frame, vibrations upload server and respective handling will be done after main frame reception signal；Described power supply input circuit is through electricity
Voltage stabilizing process circuit in source is data control process circuit with stable operating voltage.
Further, described vibrations alarm sensing circuit uses LM393 type comparators, described data control process
Circuit uses STC15F104E type data control process chips；The Communication Control change-over circuit uses MAX232 type Communication Controls
Conversion chip；The power supply voltage stabilizing process circuit uses LM7805 type power supply voltage stabilizing process chips.
Further, described vibrations alarm sensing circuit includes electric capacity C2, resistance R4, R6, R7, comparator M1, passes
One output end of sensor separates two branch roads, and a branch road connects high level, another negative pole for meeting comparator M1, electricity through resistance R6
Hold C2 mono- and terminate comparator M1 negative poles, other end ground connection；Comparator M1 positive pole connects high level through resistance R4, and comparator M1's is defeated
Go out end and connect high level through resistance R7, and be connected with data control process chip U1 P3.2 pin.
Further, described resistance R4 is a slide rheostat.
Further, described vibrations alarm sensing circuit also includes light emitting diode D4, D5, electric capacity C1, resistance R5
And it is in parallel with electric capacity C1 after R8, light emitting diode D4 series resistances R5, light emitting diode D4, D5 positive pole connects high level, lights
Diode D5 negative pole connects data control process chip U1 P3.2 pin through resistance R8.
Further, described data control process circuit include data control process chip U1, resistance R1, R2 and
R3, light emitting diode D1, D2 and D3；Data control process chip U1 VCC pin external resistance R1, R2 and R3 parallel with one another,
Resistance R1 sending and receiving optical diodes D1 positive pole, light emitting diode D1 negative pole connect data control process chip U1 P3.4 pin；Electricity
R2 sending and receiving optical diodes D2 positive pole is hindered, light emitting diode D2 negative pole connects data control process chip U1 P3.5 pin；Resistance
R3 sending and receiving optical diodes D3 positive pole, light emitting diode D3 negative pole connect data control process chip U1 P3.3 pin；Described
Data control process chip U1 Tx pin and Rx pin connect Communication Control conversion chip U2 T1IN pin and R1OUT pin.
Further, described power supply voltage stabilizing process circuit include power supply voltage stabilizing process chip VR1, electrochemical capacitor C14,
C15, electric capacity C16, power supply voltage stabilizing process chip VR1 Vin pin meet 12V DC voltage, power supply voltage stabilizing process chip VR1 Vin
The indirect electrochemical capacitor C15 of pin and GND pin, power supply voltage stabilizing process chip VR1 Vout pin and the indirect electrochemical capacitor of GND pin
C14, and Vout foot meridian capacitors C16 is grounded, Vout pin are connected with Communication Control conversion chip U2 VCC pin simultaneously.
Further, the communication output interface P4 of the communication output circuit uses header3 type interfaces, burning program
Interface uses DB9 interfaces.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) a kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, on self-help terminal equipment
Shock sensor is installed, when someone taps, destroys equipment, shock sensor delivers a signal to vibrations alarm sensing circuit, and
Data control process circuit is conveyed to, data control process circuit electrically connects with Communication Control change-over circuit, and it is by the mould of reception
Communication Control change-over circuit is conveyed after intending signal digitized processing, Communication Control change-over circuit is by obtained data signal through communication
Output circuit sends self-help terminal equipment main frame to, and upload server will be shaken after main frame reception signal and does respective handling, is adopted
A kind of self-protective mechanism is taken, practical protection is played to self-help terminal equipment；
(2) a kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, its data control process electricity
Road can control sensor input indicator D2, D3, and power supply indicator D1 to light in varied situations simultaneously, convenient more straight
The working condition of the understanding self-help terminal equipment of sight；
(3) a kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, its resistance R4 is using slip
Rheostat, it is possible to increase comparator M1 sensitivity, light emitting diode D4, D5 setting, moment monitoring vibrations report can be ensured
Whether alert sensing circuit is in normal operating conditions, ensure that the stability of vibrations alarm sensing circuit work；
(4) a kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, it uses STC15F104E
Type data control process chip, MAX232 type Communication Control conversion chips and LM7805 type power supply voltage stabilizing process chips, core used
Piece performance is stable and purchase cost is low, cost-effective, reduces the manufacturing cost of whole sensing control circuit；
(5) a kind of self-help terminal equipment vibrations alarm sensing control circuit of the present utility model, circuit structure design is simple,
It is easy to control, integrated level is high, has very strong practicality.
Brief description of the drawings
Fig. 1 is the circuit theory diagrams of vibrations alarm sensing circuit in the utility model；
Fig. 2 is the circuit theory diagrams of self-help terminal equipment vibrations alarm sensing control circuit in the utility model.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
A kind of self-help terminal equipment vibrations alarm sensing control circuit of the present embodiment, including vibrations alarm sensing circuit,
Data control process circuit, Communication Control change-over circuit, communication output circuit, power supply input circuit and power supply voltage stabilizing processing electricity
Road, described vibrations alarm sensing circuit electrically connect with data control process circuit, shake alarm sensing circuit by analog signal
Data control process circuit is conveyed, data control process circuit electrically connects with Communication Control change-over circuit, data control process electricity
Road will convey Communication Control change-over circuit after the analog signal digital processing of reception；Described Communication Control change-over circuit is with leading to
Output circuit electrical connection is interrogated, Communication Control change-over circuit sends obtained data signal to self-aided terminal through communicating output circuit
Device Host, vibrations upload server and respective handling will be done after main frame reception signal；Described power supply input circuit is through power supply
Voltage stabilizing process circuit is data control process circuit with stable operating voltage.
Shock sensor is installed on self-help terminal equipment, when someone taps, destroys equipment, vibrations pass in the present embodiment
Sensor delivers a signal to vibrations alarm sensing circuit, and vibrations alarm sensing circuit is conveyed to data control process circuit, data control
Process circuit processed electrically connects with Communication Control change-over circuit, and it conveys Communication Control after analog signal digital of reception is handled
Change-over circuit, Communication Control change-over circuit send obtained data signal to self-help terminal equipment master through communicating output circuit
Machine, vibrations upload server and respective handling will be done after main frame reception signal, and a kind of self-protective mechanism be taken, to self-aided terminal
Equipment plays practical protection.
Carried out with reference to self-help terminal equipment vibrations alarm sensing control circuit designs of the Fig. 1 and Fig. 2 to the present embodiment
It is specific to introduce：
Vibrations alarm sensing circuit uses LM393 type comparators in the present embodiment, and described data control process circuit is adopted
With STC15F104E type data control process chips；The Communication Control change-over circuit is using MAX232 types Communication Control conversion core
Piece；The power supply voltage stabilizing process circuit uses LM7805 type power supply voltage stabilizing process chips.The communication output of communication output circuit connects
Mouth P4 uses header3 type interfaces, and burning program interface uses DB9 interfaces.Chip used stable performance and purchase cost is low, property
Valency reduces the manufacturing cost of whole sensing control circuit than high.
Described vibrations alarm sensing circuit includes electric capacity C2, resistance R4, R6, R7, comparator M1, an output of sensor
End separates two branch roads, and a branch road connects high level, another negative pole for meeting comparator M1 through resistance R6, and electric capacity C2 mono- terminates ratio
Compared with device M1 negative poles, other end ground connection；Comparator M1 (LM393) positive pole connects high level through resistance R4, and resistance R4 is that a slip becomes
Hinder device.Comparator M1 output end connects high level through resistance R7, and is connected with data control process chip U1 P3.2 pin, can
Improve comparator M1 sensitivity.Vibrations alarm sensing circuit also includes light emitting diode D4, D5, electric capacity C1, resistance R5 and R8,
After light emitting diode D4 series resistances R5 and electric capacity C1 is in parallel, and light emitting diode D4, D5 positive pole connects high level, light emitting diode
D5 negative pole connects data control process chip U1 P3.2 pin through resistance R8.Light emitting diode D4, D5 setting, when can ensure
Carve whether monitoring vibrations alarm sensing circuit is in normal operating conditions, ensure that the stabilization of vibrations alarm sensing circuit work
Property.
Described data control process circuit include data control process chip U1 (STC15F104E), resistance R1, R2 and
R3, light emitting diode D1, D2 and D3；Data control process chip U1 VCC pin external resistance R1, R2 and R3 parallel with one another,
Resistance R1 sending and receiving optical diodes D1 positive pole, light emitting diode D1 negative pole connect data control process chip U1 P3.4 pin；Electricity
R2 sending and receiving optical diodes D2 positive pole is hindered, light emitting diode D2 negative pole connects data control process chip U1 P3.5 pin；Resistance
R3 sending and receiving optical diodes D3 positive pole, light emitting diode D3 negative pole connect data control process chip U1 P3.3 pin；Described
Data control process chip U1 Tx pin and Rx pin connect Communication Control conversion chip U2 T1IN pin and R1OUT pin.Data control
Process circuit can control sensor input indicator D2, D3, and power supply indicator D1 to light in varied situations simultaneously, convenient
The working condition of more intuitive understanding self-help terminal equipment.
Self-help terminal equipment vibration analog signal is input to data control process chip U1 P3.2 pin through shock sensor
(level is by high step-down), U1 chips send variable signal to Communication Control conversion chip after digital processing by Tx pin and Rx pin
MAX232, Communication Control conversion chip MAX232 send the instruction handled well to device Host through communicating output interface.
Described power supply voltage stabilizing process circuit includes power supply voltage stabilizing process chip VR1 (LM7805), electrochemical capacitor C14,
C15, electric capacity C16, power supply voltage stabilizing process chip VR1 Vin pin meet 12V DC voltage, power supply voltage stabilizing process chip VR1 Vin
The indirect electrochemical capacitor C15 of pin and GND pin, power supply voltage stabilizing process chip VR1 Vout pin and the indirect electrochemical capacitor of GND pin
C14, and Vout foot meridian capacitors C16 is grounded, Vout pin are connected with Communication Control conversion chip U2 VCC pin simultaneously.
The whole electric Routing Software intelligent control of the present embodiment, active upload hexadecimal when protected equipment is shaken
Data；Make whole system dormancy by receiving data command, reset whole system by receiving data command.Software controlling party
Just, hardware circuit design is simple, and integrated level is high, has very strong practicality.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (8)
- A kind of 1. self-help terminal equipment vibrations alarm sensing control circuit, it is characterised in that：Including vibrations alarm sensing circuit, number According to control process circuit, Communication Control change-over circuit, output circuit, power supply input circuit and power supply voltage stabilizing process circuit are communicated, Described vibrations alarm sensing circuit electrically connects with data control process circuit, and vibrations alarm sensing circuit conveys analog signal Data control process circuit, data control process circuit electrically connect with Communication Control change-over circuit, and data control process circuit will Communication Control change-over circuit is conveyed after the analog signal digital processing of reception；Described Communication Control change-over circuit is defeated with communicating Go out circuit electrical connection, Communication Control change-over circuit sends obtained data signal to self-help terminal equipment through communicating output circuit Main frame, vibrations upload server and respective handling will be done after main frame reception signal；Described power supply input circuit is through power supply voltage stabilizing Process circuit is data control process circuit with stable operating voltage.
- A kind of 2. self-help terminal equipment vibrations alarm sensing control circuit according to claim 1, it is characterised in that：It is described Vibrations alarm sensing circuit use LM393 type comparators, described data control process circuit uses STC15F104E type numbers According to control process chip；The Communication Control change-over circuit uses MAX232 type Communication Control conversion chips；The power supply voltage stabilizing Process circuit uses LM7805 type power supply voltage stabilizing process chips.
- A kind of 3. self-help terminal equipment vibrations alarm sensing control circuit according to claim 2, it is characterised in that：It is described Vibrations alarm sensing circuit include electric capacity C2, resistance R4, R6, R7, comparator M1, an output end of sensor separates two branch Road, a branch road connect high level, another negative pole for meeting comparator M1 through resistance R6, and electric capacity C2 mono- terminates comparator M1 negative poles, The other end is grounded；Comparator M1 positive pole connects high level through resistance R4, and comparator M1 output end connects high level through resistance R7, and It is connected with data control process chip U1 P3.2 pin.
- A kind of 4. self-help terminal equipment vibrations alarm sensing control circuit according to claim 3, it is characterised in that：It is described Resistance R4 be a slide rheostat.
- A kind of 5. self-help terminal equipment vibrations alarm sensing control circuit according to claim 4, it is characterised in that：It is described Vibrations alarm sensing circuit also include light emitting diode D4, D5, electric capacity C1, resistance R5 and R8, light emitting diode D4 series electricals After resistance R5 and electric capacity C1 is in parallel, and light emitting diode D4, D5 positive pole connects high level, and light emitting diode D5 negative pole connects through resistance R8 Data control process chip U1 P3.2 pin.
- 6. a kind of self-help terminal equipment vibrations alarm sensing control circuit according to claim any one of 3-5, its feature It is：Described data control process circuit include data control process chip U1, resistance R1, R2 and R3, light emitting diode D1, D2 and D3；Data control process chip U1 VCC pin external resistance R1, R2 and R3 parallel with one another, resistance R1 connect light-emitting diodes Pipe D1 positive pole, light emitting diode D1 negative pole connect data control process chip U1 P3.4 pin；Resistance R2 sending and receiving optical diodes D2 positive pole, light emitting diode D2 negative pole connect data control process chip U1 P3.5 pin；Resistance R3 sending and receiving optical diodes D3 Positive pole, light emitting diode D3 negative pole connects data control process chip U1 P3.3 pin；Described data control process chip U1 Tx pin and Rx pin connects Communication Control conversion chip U2 T1IN pin and R1OUT pin.
- A kind of 7. self-help terminal equipment vibrations alarm sensing control circuit according to claim 6, it is characterised in that：It is described Power supply voltage stabilizing process circuit include power supply voltage stabilizing process chip VR1, electrochemical capacitor C14, C15, electric capacity C16, at power supply voltage stabilizing Reason chip VR1 Vin pin connect 12V DC voltage, power supply voltage stabilizing process chip VR1 Vin pin and the indirect electrochemical capacitor of GND pin C15, power supply voltage stabilizing process chip VR1 Vout pin and the indirect electrochemical capacitor C14 of GND pin, and Vout foot meridian capacitors C16 connects Ground, Vout pin are connected with Communication Control conversion chip U2 VCC pin simultaneously.
- A kind of 8. self-help terminal equipment vibrations alarm sensing control circuit according to claim 7, it is characterised in that：It is described The communication output interface P4 of communication output circuit uses header3 type interfaces, and burning program interface uses DB9 interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598027.0U CN207198968U (en) | 2017-11-27 | 2017-11-27 | A kind of self-help terminal equipment vibrations alarm sensing control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598027.0U CN207198968U (en) | 2017-11-27 | 2017-11-27 | A kind of self-help terminal equipment vibrations alarm sensing control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198968U true CN207198968U (en) | 2018-04-06 |
Family
ID=61785983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598027.0U Expired - Fee Related CN207198968U (en) | 2017-11-27 | 2017-11-27 | A kind of self-help terminal equipment vibrations alarm sensing control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198968U (en) |
-
2017
- 2017-11-27 CN CN201721598027.0U patent/CN207198968U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105676733B (en) | A kind of Intelligent bullet cabinet management and control system | |
| CN104918370A (en) | Intelligent illumination and information interactive system | |
| CN207198968U (en) | A kind of self-help terminal equipment vibrations alarm sensing control circuit | |
| CN204066201U (en) | A kind of long-range Work attendance device | |
| CN206531516U (en) | A kind of interface circuit | |
| Bhardwaj et al. | MELOS: a low-cost and low-energy generic sensing attachment for mobile phones | |
| CN202475468U (en) | Home information terminal platform based on IOT | |
| CN103818352A (en) | Comprehensive car burglar alarm | |
| CN105843139A (en) | Fire-fighting information transmission system | |
| CN206517538U (en) | A kind of monitoring camera timely checking circuit | |
| CN209043442U (en) | A kind of scale acquisition processing unit based on Bluetooth technology | |
| CN207115071U (en) | A kind of self-help terminal equipment human body is close to sensing control circuit | |
| US7656306B2 (en) | Circuit for driving network indicator | |
| CN204407945U (en) | Charger for mobile phone | |
| CN208766959U (en) | A kind of advertisement machine with face identification functions | |
| CN203800958U (en) | Entrance guard communication circuit compatible with UART, RS485 and Wiegand protocols | |
| CN103427247B (en) | Based on monolithic processor controlled intelligent memory socket of water dispenser | |
| CN208240015U (en) | A kind of electromechanical brain protector | |
| CN215991298U (en) | Circuit device for human body induction light and illegal intrusion alarm | |
| CN205405215U (en) | Fire control message transmission system | |
| CN207440865U (en) | A kind of addressable intelligent electronic lock system of self-service payment terminal | |
| CN203753083U (en) | Comprehensive automobile burglar alarm | |
| CN204124967U (en) | A kind of electronics alarm device of elevator | |
| CN109522258A (en) | USB interface, electronic equipment, USB interface-based programming system and its method | |
| CN209982530U (en) | Identification circuit suitable for micro interface discernment USB and earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20211127 |