CN206226481U - A kind of terminating machine intelligent radio authentication identifying system - Google Patents
A kind of terminating machine intelligent radio authentication identifying system Download PDFInfo
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- CN206226481U CN206226481U CN201621228262.4U CN201621228262U CN206226481U CN 206226481 U CN206226481 U CN 206226481U CN 201621228262 U CN201621228262 U CN 201621228262U CN 206226481 U CN206226481 U CN 206226481U
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- radio
- high frequency
- frequency
- circuit
- terminating machine
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Abstract
The utility model discloses a kind of terminating machine intelligent radio authentication identifying system, including high frequency wireless host and high frequency wireless key, the high frequency wireless host is wirelessly communicated with high frequency wireless key by high frequency and is connected, and the high frequency wireless host is also associated with terminating machine.The utility model includes high frequency wireless host and high frequency wireless key, high frequency wireless host is wirelessly communicated with high frequency wireless key by high frequency and is connected, the mode of high frequency wireless telecommunications is make use of to realize the unblock or locking of terminating machine according to the distance of distance, compared with traditional terminating machine authentication identifying system, it is more safe and reliable, it is more convenient to use.The utility model can be widely applied to identification equipment field.
Description
Technical field
The utility model belongs to identification equipment field, more particularly to a kind of terminating machine intelligent radio authentication identification system
System.
Background technology
Terminating machine is computer display terminal, is the Input/Output Device of computer system.Terminating machine includes the receipts of supermarket
Money machine, the post of bank and lottery tickets machine etc..At present, user is again introduced into system behaviour after terminating machine is started shooting, restarts or locked
When making, terminating machine must recognize and the information of certification validated user after could unlock and further operated for user, effectively
Prevent and bring the management even problem of property loss because unauthorized person arbitrarily operates terminating machine.
System currently used for terminating machine identification and certification validated user information mainly includes：
（1）Software authentication system：Correct account must being input in start and password being authenticated, its advantage is：No
Need any hardware, only need in advance set up relevant information in database, account and password authentification pass through after by into system
Operation；It has the disadvantage：User must remember certain account and password, and locking terminal machine system is needed by specifically pressing
Key, operate it is comparatively laborious, especially user it is interim it is busy leave terminating machine when easily forget locking.
（2）Hardware identification system：It is authenticated using magnetic card, contact card, non-contact IC card, its advantage is：It is not required to
Battery is wanted to power, advantage of lower cost；It has the disadvantage：There is a problem of abrasion and easily demagnetization, need to be close to card reader when using
Or be placed in card reader always, equally there is also the problem for easily forgetting locking.
It is used to recognize above and the system of certification validated user information has that security is low and convenience is poor.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is：There is provided a kind of safe and reliable and easy to use
Terminating machine intelligent radio authentication identifying system.
Technical solution adopted in the utility model is：
A kind of terminating machine intelligent radio authentication identifying system, including high frequency wireless host and high frequency wireless key, institute
State high frequency wireless host to be wirelessly connected with the communication of high frequency wireless key by high frequency, the high frequency wireless host is also connected with
There is terminating machine.
Further, the high frequency wireless host includes receiving radio-frequency antenna, receives radio circuit, control chip and serial ports
Circuit, the reception radio-frequency antenna is wirelessly communicated with high frequency wireless key by high frequency and is connected, the reception radio frequency day
Line is also connected with the input for receiving radio circuit, and the output end for receiving radio circuit connects with the input of control chip
Connect, the output end of the control chip is connected with the input of serial port circuit, the serial port circuit is also connected with terminating machine.
Further, the high frequency wireless key includes transmitting radio circuit, transmitting radio-frequency antenna, radio frequency chip and electricity
Pond, the output end of the battery is connected with the input of radio frequency chip and the first input end of transmitting radio circuit respectively, described
The output end of radio frequency chip with transmitting radio circuit the second input be connected, it is described transmitting radio circuit output end with launch
Radio-frequency antenna is connected, and the transmitting radio-frequency antenna is also wirelessly communicated with reception radio-frequency antenna by high frequency and is connected.
Further, the transmitting radio-frequency antenna and reception radio-frequency antenna are pcb board loop aerial.
Further, the transmitting radio circuit and reception radio circuit use the integrated special-purpose radio-frequency circuit chips of SOC
Or the high-frequency radio frequency circuit that is made up of electric capacity, inductance and resistance or the transceiver module based on high frequency wireless communication technique.
Further, the control chip and radio frequency chip are using the singlechip microcontroller chip based on C51.
Further, the serial port circuit is standard RS-232 serial communication circuits or standard RS-442 serial communications electricity
Road or standard RS-485 serial communication circuits or standard TTL serial communication circuits.
Further, the battery uses button cell.
Further, the terminating machine is the cashing machine of lottery tickets machine, the post of bank or supermarket.
The beneficial effects of the utility model are：Including high frequency wireless host and high frequency wireless key, high frequency wireless host leads to
Cross high frequency to be wirelessly connected with the communication of high frequency wireless key, the communication modes that make use of high frequency wireless come according to the remote of distance
The nearly unblock or locking for realizing terminating machine, it is more safe and reliable compared with traditional terminating machine authentication identifying system, use
To get up more facilitate.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of theory diagram of terminating machine intelligent radio authentication identifying system of the utility model.
Reference：1st, high frequency wireless key, 11, battery, 12, radio frequency chip, 13, transmitting radio circuit, 14, penetrate
Frequency antenna, 2, high frequency wireless host, 21, serial port circuit, 22, control chip, 23, receive radio-frequency antenna, 24, receive radio frequency electrical
Road.
Specific embodiment
Reference picture 1, a kind of terminating machine intelligent radio authentication identifying system, including high frequency wireless host and high frequency are wireless
Key, the high frequency wireless host is wirelessly communicated with high frequency wireless key by high frequency and is connected, and the high frequency is wirelessly led
Machine is also associated with terminating machine.
Reference picture 1, is further used as preferred embodiment, and the high frequency wireless host includes receiving radio-frequency antenna, connects
Radio circuit, control chip and serial port circuit are received, the reception radio-frequency antenna is wirelessly wirelessly close with high frequency by high frequency
Key communication connection, the radio-frequency antenna that receives also is connected with the input for receiving radio circuit, described to receive the defeated of radio circuit
Go out end to be connected with the input of control chip, the output end of the control chip is connected with the input of serial port circuit, the string
Mouth circuit is also connected with terminating machine.
Reference picture 1, is further used as preferred embodiment, and the high frequency wireless key includes transmitting radio circuit, hair
Penetrate radio-frequency antenna, radio frequency chip and battery, the output end of the battery respectively with the input and transmitting radio frequency electrical of radio frequency chip
The first input end connection on road, the output end of the radio frequency chip is connected with the second input of transmitting radio circuit, the hair
The output end of radio circuit is penetrated be connected with transmitting radio-frequency antenna, the transmitting radio-frequency antenna also pass through high frequency wirelessly with connect
Receive radio-frequency antenna communication connection.
It is further used as preferred embodiment, the transmitting radio-frequency antenna and reception radio-frequency antenna are pcb board annular
Antenna.
It is further used as preferred embodiment, the transmitting radio circuit and reception radio circuit are integrated using SOC
Special-purpose radio-frequency circuit chip or the high-frequency radio frequency circuit being made up of electric capacity, inductance and resistance or based on high frequency wireless telecommunications skill
The transceiver module of art.
It is further used as preferred embodiment, the control chip and radio frequency chip are using the single-chip microcomputer based on C51
Microcontroller chip.
It is further used as preferred embodiment, the serial port circuit is standard RS-232 serial communication circuits or standard
RS-442 serial communication circuits or standard RS-485 serial communication circuits or standard TTL serial communication circuits.
It is further used as preferred embodiment, the battery uses button cell.
It is further used as preferred embodiment, the terminating machine is the gathering of lottery tickets machine, the post of bank or supermarket
Machine.
The utility model is further explained and illustrated with reference to Figure of description and specific embodiment：
Embodiment one
There is security in identification and certification validated user information for existing terminal computer system low and convenience difference
Problem, the utility model is based on high frequency wireless communication mode, it is proposed that a kind of new terminating machine intelligent radio authentication identification
System.
As shown in figure 1, the terminating machine intelligent radio authentication identifying system includes that high frequency wireless key 1 and high frequency are wireless
Main frame 2.Wherein, high frequency wireless key 1 includes transmitting radio circuit 13, transmitting radio-frequency antenna 14, radio frequency chip 12 and battery 11,
Transmitting radio circuit 13, transmitting radio-frequency antenna 14, radio frequency chip 12 and all integrated installations of battery 11 are on one piece of circuit board；High frequency
Wireless host 2 includes receiving radio-frequency antenna 23, receives radio circuit 24, control chip 22 and serial port circuit 21, receives radio frequency day
Line 23, receive radio circuit 24, control chip 22 and serial port circuit 21 also all integrated installations on another piece of circuit board.
Battery 11 as high frequency wireless key 1 power supply, its effect is to provide electric current and voltage to maintain high frequency wirelessly close
The normal work of key 1.It is the button cell of 3 ~ 3.3V that battery 11 can use output voltage, and the battery small volume is lightweight, convenient
Carry and use.
Radio frequency chip 12 produces authentication signal and for opening the unlocking signal of terminating machine, and transmits to transmitting radio circuit
13.Radio frequency chip 12 can be using the singlechip microcontroller chip based on C51.
After the authentication signal and unlocking signal for receiving the transmission of radio frequency chip 12, transmitting radio circuit 13 is modulated into
Corresponding high-frequency wireless signals.Transmitting radio circuit 13 is the core component of high frequency wireless key 1, can be integrated specially using SOC
The high-frequency radio frequency circuit that is constituted with radio circuit chip or by discrete components such as electric capacity, inductance and resistance or based on high frequency
The transceiver module of wireless communication technique.
High-frequency wireless signals after transmitting radio circuit 13 is modulated pass through the wireless communication of high frequency by transmitting radio-frequency antenna 14
Mode transmits tremendously high frequency wireless host 2, reaches the purpose of sending signal.Transmitting radio-frequency antenna 14, can be using pcb board annular day
Line.
The high-frequency wireless signals that reception radio-frequency antenna 23 will be received are transmitted to reception radio circuit 24.Receive radio-frequency antenna
23, can also use pcb board loop aerial.
After receiving the high-frequency wireless signals that radio circuit 24 receives the reception transmission of radio-frequency antenna 23, demodulated and be reduced to
Authentication signal and unlocking signal that radio frequency chip 12 is produced, then transmit to control chip 22.Radio circuit 24 is received as high frequency
The core component of wireless host 2, also can be using the integrated special-purpose radio-frequency circuit chips of SOC or by electric capacity, inductance and resistance decile
The high-frequency radio frequency circuit or the transceiver module based on high frequency wireless communication technique of vertical component composition.
22 pairs of authentication signals for receiving of control chip and unlocking signal carry out data processing（Including authentication, analysis
With upload etc.）, to trigger corresponding control signal（Including but not limited to authentication pass through after trigger unlocking control signal and
The lock control signal of the obstructed out-of-date triggering of authentication）, and the control signal of triggering is transmitted to end by serial port circuit 21
Terminal.
Serial port circuit 21 is the bridge that high frequency wireless host 2 connects terminating machine, and its effect triggers control chip 22
Control signal is transmitted to terminating machine, to realize the locking or unblock of terminating machine.Serial port circuit 21 can use standard RS-232 serial ports
Telecommunication circuit or standard RS-442 serial communication circuits or standard RS-485 serial communication circuits or standard TTL serial ports are logical
Letter circuit.
Terminating machine, the control signal for being triggered according to control chip 22 realizes the locking or unblock of terminating machine：If identity
Certification passes through, and terminating machine is then unlocked according to unlocking control signal；If authentication does not pass through, terminating machine is then controlled according to locking
Signal processed is locked.
Though control chip 22 is related to the content of data processing in the utility model, it can be by prior art means come real
It is existing, therefore no longer elaborate herein.
The utility model is based on the principle of the wireless communication modes of high frequency and distance dependent, it is proposed that a kind of terminating machine intelligence
Wireless authentication identifying system, the system is closer to the distance in high frequency wireless key 1 and high frequency wireless host 2（Less than high frequency without
The setting of line communication modes effectively receives distance）When, high frequency wireless host 2 can receive the bag sent by high frequency wireless key 1
Data processing is carried out containing authentication signal and unlocking signal, and unlocking control signal is triggered after authentication passes through to terminal
Machine, is unlocked terminating machine.And the system is distant in high frequency wireless key 1 and high frequency wireless host 2（More than high frequency without
The setting of line communication modes effectively receives distance）When, can not receive what high frequency wireless key 1 sent by high frequency wireless host 2
Include authentication signal and unlocking signal, it is impossible to carry out authentication, now high frequency wireless host 2 can trigger lock control signal
To terminating machine, terminating machine is set to keep locking.
Above is preferable implementation of the present utility model is illustrated, but the utility model is not limited to the reality
Example is applied, those of ordinary skill in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Shape or replacement, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (9)
1. a kind of terminating machine intelligent radio authentication identifying system, it is characterised in that：Including high frequency wireless host and high frequency without
Line key, the high frequency wireless host is wirelessly communicated with high frequency wireless key by high frequency and is connected, and the high frequency is wireless
Main frame is also associated with terminating machine.
2. a kind of terminating machine intelligent radio authentication identifying system according to claim 1, it is characterised in that：The height
Frequency wireless host includes receiving radio-frequency antenna, receives radio circuit, control chip and serial port circuit, and the reception radio-frequency antenna leads to
Cross high frequency wirelessly with high frequency wireless key communication be connected, it is described receive radio-frequency antenna also with reception radio circuit input
End connection, it is described receive radio circuit output end be connected with the input of control chip, the output end of the control chip and
The input connection of serial port circuit, the serial port circuit is also connected with terminating machine.
3. a kind of terminating machine intelligent radio authentication identifying system according to claim 2, it is characterised in that：The height
Frequency wireless key includes transmitting radio circuit, transmitting radio-frequency antenna, radio frequency chip and battery, the output end of the battery respectively with
The first input end connection of the input and transmitting radio circuit of radio frequency chip, output end and the transmitting radio frequency of the radio frequency chip
The second input connection of circuit, the output end of the transmitting radio circuit is connected with transmitting radio-frequency antenna, the transmitting radio frequency
Antenna is also wirelessly communicated with reception radio-frequency antenna by high frequency and is connected.
4. a kind of terminating machine intelligent radio authentication identifying system according to claim 3, it is characterised in that：The hair
Penetrate radio-frequency antenna and receive radio-frequency antenna and be pcb board loop aerial.
5. a kind of terminating machine intelligent radio authentication identifying system according to claim 3, it is characterised in that：The hair
Penetrate radio circuit and receive radio circuit using the integrated special-purpose radio-frequency circuit chips of SOC or by electric capacity, inductance and resistance group
Into high-frequency radio frequency circuit or transceiver module based on high frequency wireless communication technique.
6. a kind of terminating machine intelligent radio authentication identifying system according to claim 3, it is characterised in that：The control
Coremaking piece and radio frequency chip are using the singlechip microcontroller chip based on C51.
7. a kind of terminating machine intelligent radio authentication identifying system according to claim 3, it is characterised in that：The string
Mouth circuit is that standard RS-232 serial communication circuits or standard RS-442 serial communication circuits or standard RS-485 serial ports are logical
Letter circuit or standard TTL serial communication circuits.
8. a kind of terminating machine intelligent radio authentication identifying system according to claim 3, it is characterised in that：The electricity
Pond uses button cell.
9. a kind of terminating machine intelligent radio authentication identifying system according to any one of claim 1 ~ 8, its feature exists
In：The terminating machine is the cashing machine of lottery tickets machine, the post of bank or supermarket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228262.4U CN206226481U (en) | 2016-11-15 | 2016-11-15 | A kind of terminating machine intelligent radio authentication identifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228262.4U CN206226481U (en) | 2016-11-15 | 2016-11-15 | A kind of terminating machine intelligent radio authentication identifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226481U true CN206226481U (en) | 2017-06-06 |
Family
ID=58792617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621228262.4U Active CN206226481U (en) | 2016-11-15 | 2016-11-15 | A kind of terminating machine intelligent radio authentication identifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226481U (en) |
-
2016
- 2016-11-15 CN CN201621228262.4U patent/CN206226481U/en active Active
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