CN1523545A - Concealed electronic cipher remote controller - Google Patents
Concealed electronic cipher remote controller Download PDFInfo
- Publication number
- CN1523545A CN1523545A CNA03111878XA CN03111878A CN1523545A CN 1523545 A CN1523545 A CN 1523545A CN A03111878X A CNA03111878X A CN A03111878XA CN 03111878 A CN03111878 A CN 03111878A CN 1523545 A CN1523545 A CN 1523545A
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- China
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- circuit
- receiving
- main frame
- transmitting
- electron key
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Abstract
The invention provides a kind of hidden electron code remote controller, which belongs to a kind of anti-burglary device in electron information technology field. It is made up of a host machine on door or other controlled part and the electron key in user. The host machine includes electron switch circuit, receiving and transmitting control circuit, transmitting circuit, receiving circuit and decoding circuit; the electron key includes receiving and transmitting control circuit, transmitting circuit, receiving circuit and coding circuit. The uses presses the electron switch circuit on the host machine, its receiving and transmitting control circuit control the transmitting circuit to transmit special signal, the electron key receives and transmits another special cipher, the host machine receives the cipher and outputs control signal to unlock the door or other appliance. It changes the unidirectional control mode which using remote controller to transmit cipher, and using the host machine to receive and output control signal, it is changed into two-way affirmation technology.
Description
Affiliated technical field
The invention provides a kind of remotely-controlled electronic cipher device, belong to a kind of anti-theft device of electronic information technical field.
Technical background
Present widely used remotely-controlled electronic cipher device, generally be to send specific code signal by the telepilot of band on the person, by being contained on the door or the reception of the main frame on other significant points code signal, corresponding with the decoding circuit of main frame, the output control signal realizes the control to door lock or other important departments.This class crypto remote control unit goes a step further earlier than mechanical hook-up, but, safety coefficient is high not enough, as long as just can in the short period of time all possible password be sent one time with the password scanner, in case the corresponding controlled plant of one group of password is arranged with regard to Be Controlled, and when owner used a teleswitch, the cracker can also use and grab yard device seizure and write down this password, reach the purpose of illegal use, the convenience of use and disguise are not good.On the general telepilot a plurality of buttons are arranged all, complicated operation all needs to take out at every turn and use, and button easily causes maloperation when extrusion and collision.The product of a kind of in addition " contactless smart card " is used also very extensive in recent years, common have a kind of product that is used for controlling door lock, the user goes in front of the door, take out smart card and stop the of short duration time at the sensed position of appointment, door is opened, and the user pushes and enters, use people to feel more convenient although it is so, but still to go out to take into Qana during owing to use, thus still can lose, but also some inconvenience.In order to improve lower, the disguised bad shortcoming of crypto remote control unit safety coefficient in the prior art, for in the patent documentation of " ZL01206296.5 " a kind of stealthy crypto remote control unit has been proposed in the patent No., this device is made up of main frame and telepilot, on main frame and telepilot, all have emission, receiving circuit, by their action of transmitting-receiving control circuit control of joining with them.It has changed by telepilot launches password earlier, electric control lock after the main frame confirmation of receipt on door is sent out the control model of the unidirectional affirmation of control signal, but launch specific cryptosystem earlier by main frame, launch password to main frame again after the telepilot confirmation of receipt, main frame is received and is confirmed that the electric control lock of back on door sends control signal and reach the control purpose, be could realize effective control after bi-directional synchronization is confirmed, so safety coefficient is very high, good concealment, theftproof performance are good.But also there is the shortcoming that power consumption is higher, volume is bigger in this series products.
Summary of the invention
The object of the present invention is to provide a kind of easy to use, theftproof performance good, good concealment, volume are little, be difficult for losing, and the low invisible electric cipher remote control device of cost.
For achieving the above object, the present invention adopts following technical scheme: invisible electric cipher remote control device is made up of main frame (A) and electron key (B) two parts, is respectively equipped with radiating circuit (F on main frame (A) and the electron key (B)
1, F
2), receiving circuit (J
1, J
2) and the transmitting-receiving control circuit (C, D) that joins with them, main frame (A) is gone up on the input end of transmitting-receiving control circuit (C) and is connected to electronic switching circuit (K), is characterized in the receiving circuit (J of described main frame (A)
1) on have decoding circuit (E); Radiating circuit (the F of electron key (B)
2) on have coding circuit (G).Main frame (A) is contained on door or other significant points that need control, and electron key is carried by the user, the decoding circuit (E) on the main frame (A), receiving circuit (J
1) with electron key (B) on coding circuit (G), radiating circuit (F
2) corresponding, the radiating circuit (F on the main frame (A)
1) and electron key (B) on receiving circuit (J
2) corresponding.The principle of work of this invisible electric cipher remote control device is as follows: touch electronic switching circuit (K) on the main frame (A) by the user, coupled transmitting-receiving control circuit (C) work is sent control signal and is made radiating circuit (F
1) send of short duration signal specific, then switch to receiving circuit (J
1), the state of the of short duration work of decoding circuit (E), as the receiving circuit (J of in running order all the time electron key (B)
2) receive the interior radiating circuit (F of main frame (A)
1) after the signal specific of emission, the control of coupled transmitting-receiving control circuit (D) switches to radiating circuit (F
2), the of short duration duty of coding circuit (G) work, send one section password simultaneously, the password of main frame (A) as receiving that in of short duration accepting state electron key (B) sends just export the control signal of control door lock or other equipment after the affirmation, opened door or other controlled equipment.During this invisible electric cipher remote control device work, the user need not take out electron key as long as touch the ON-OFF control circuit that is contained in main frame on door or other controlled positions lightly, can realize the overall process of controlling.
The invention effect:
Invisible electric cipher remote control device provided by the present invention, it is all good to have safety, disguise, and anti-theft effect is significantly, low advantage consumes energy.This invisible electric cipher remote control device has changed in the past by telepilot emission password, main frame receives, confirm the pattern of back output control, but by main frame emission earlier, emission again after electron key receives, main frame receives, export control signal after the affirmation again, reach the control purpose, be to realize effectively control after bi-directional synchronization is confirmed, so improved security, if illegal invasion person is arranged to be scanned with the coded scanning device, main frame is almost nil in the possibility of inter-sync blink correspondence, supposing at every turn in time can both be synchronous, it is also difficult unusually to want to sound out the input password, because the electronic switch on main frame of every shake-up could be soundd out once, coding and decoding circuit commonly used also can reach 320,000 groups of passwords not to be repeated, that is to say to have soundd out needs to touch electronic switch 320,000 times, even feeler's muscle power is can stood, ceaselessly sound out, also need the time more than one month.Because when using, operating distance is very near between electron key and the main frame, the energy of electron key emission password is very faint, almost is submerged in the spatial noise, grabs the password that yard device also can't be caught emission, has guaranteed the security of using widely.In addition owing on one's body the user is contained in electron key, need do not take out and need not touch and can use, so good concealment, be difficult for losing, easy to use.Compare for " ZL01206296.5 " disclosed technology with the patent No., owing to removed coding circuit on the host circuit of this invisible electric cipher remote control device, remove the understanding decoding circuit on the electron key, cost of manufacture also reduces greatly, the volume of electron key reduces greatly, approximately have only with the patent No. " ZL01206296.5 " 1/4th of the fabrication techniques electron key volume that provides is provided, and power consumption also reduces significantly, invisible electric cipher remote control device provided by the present invention, main frame does not use not power consumption, and compares with the former, and the electron key power consumption of working has all the time reduced more than 20 times, look the difference of using frequent degree, a button cell can use 5-7.
Figure of description
The functional-block diagram of Fig. 1, invisible electric cipher remote control device provided by the present invention;
The electrical schematic diagram of main frame among Fig. 2, the invisible electric cipher remote control device embodiment one provided by the present invention;
The electrical schematic diagram of electron key among Fig. 3, the invisible electric cipher remote control device embodiment one provided by the present invention;
The electrical schematic diagram of main frame among Fig. 4, the invisible electric cipher remote control device embodiment two provided by the present invention;
The electrical schematic diagram of electron key among Fig. 5, the invisible electric cipher remote control device embodiment two provided by the present invention.
Embodiment
Below in conjunction with description of drawings enforcement of the present invention.Referring to functional-block diagram shown in Figure 1 as can be known, the present invention is made up of main frame (A) and electron key (B) two parts, and main frame (A) comprises electronic switching circuit (K), transmitting-receiving control circuit (C), radiating circuit (F
1), decoding circuit (E) and coupled receiving circuit (J
1) form; Electron key (B) is by transmitting-receiving control circuit (D), receiving circuit (J
2), coding circuit (G) and coupled radiating circuit (F
2) form.Main frame (A) is contained on door or other significant points that need control, and electron key is carried by the user.Enforcement of the present invention can be adopted multiple mode, and the coding and decoding circuit that is used on main frame and the electron key can be versatile and flexible, can adopt numeral or double-tone frequently, the coding and decoding universal integrated circuit as commercially available also can adopt Programmable Logic Device; Electronic switching circuit on the main frame also can adopt various ways, can adopt ordinary electronic switch, electronic touch switch, inductive switch etc.; The transmitting-receiving control circuit can adopt the resolution element assembling, also can adopt universal integrated circuit or Programmable Logic Device etc.; The radiating circuit and the receiving circuit that are used on main frame and the electron key can adopt the transceiving circuit, also can adopt other wireless transceiver circuit.Can adopt the receiving circuit of super low energy consumption for the receiving circuit on the always in running order electron key.
Fig. 2 is the circuit theory diagrams of main frame in the embodiment of the invention one.Transmitting-receiving control circuit (C) on the main frame (A) is by not gate (UC
1C, UC
1A), resistance (RS
1, RS
2, RS
3) and electric capacity (CS
1, CS
2) and by not gate (UC
1D, UC
1B), resistance (RS
4, RS
5) and electric capacity (CS
4) first, second monostable circuit of constituting and by variable resistor (WS
1), diode (DS
1) and electric capacity (CS
3) the time-delay trigger network that constitutes forms electronic switching circuit (KS
1) be connected to the input end of first monostable circuit, described radiating circuit (F
01) signal controlling terminate between the input of the output of first monostable circuit and second monostable circuit described decoding, receiving circuit (J
01) be connected to the output terminal of second monostable circuit.As switch (KS
1) coupled by not gate (UC when being touched closure
1C, UC
1A), resistance (RS
1, RS
2, RS
3) and electric capacity (CS
1, CS
2) work that is triggered of first monostable circuit formed, radiating circuit (F
01) get single steady signal work, send signal specific, single steady signal is by not gate (UC
1C) output terminal 6 to by variable resistor (WS
1), diode (DS
1) and electric capacity (CS
3) the time-delay trigger network that constitutes, make coupled after the time-delay by not gate (UC
1D, UC
1B), resistance (RS
4, RS
5) and electric capacity (CS
4) the second monostable circuit triggering work that constitutes, decoding, receiving circuit (J
01) work, when second single steady signal finishes, the receiving circuit (J of band decoding
01) end, by receiving circuit (J
01) in decoding circuit from its control output end 3 output trigger pips, to trigger door lock circuit or other equipment of back.
Fig. 3 is an electron key electrical schematic diagram in the embodiment of the invention one.The transmitting-receiving control circuit is by not gate (U
1A, U
1B), resistance (R
1, R
2) and electric capacity (C
1, C
2) single-shot trigger trigger that constitutes forms receiving circuit (J
02) signal output part be connected on the input end of single-shot trigger trigger, the radiating circuit (F of band coding circuit
02) be connected to the output terminal of single-shot trigger trigger.
Coding and decoding circuit, radiating circuit and receiving circuit adopt the receiving circuit (J of band decoding in Fig. 2, main frame shown in Figure 3 (A) and the electron key (B)
01) and be with the radiating circuit (F that encodes
02), the receiving circuit (J of band decoding
01) what use among its inner coding-decoding circuit embodiment is VD5026 .VD5027 coding-decoding circuit, radiating circuit (F
01) the commercially available radio transmitter of employing, receiving circuit (J
02) adopt the wireless receiving circuit of low energy consumption.Principle of work of the present invention is: electron key is loaded on one's body the user, the switch (KS on its shake-up main frame
1) time, by not gate (UC
1C, UC
1A) and peripheral cell resistance (RS
1, RS
2, RS
3), electric capacity (CS
1, CS
2) work that is triggered of first monostable circuit formed, be connected to the radiating circuit (F of its output terminal
01) single steady signal work, end after sending signal specific, first single steady signal is via variable resistor (WS
1), diode (DS
1) and electric capacity (CS
3) the time-delay trigger network that constitutes triggers, and is coupled by not gate (UC
1D, UC
1B), resistance (RS
4, RS
5) and electric capacity (CS
4) the second monostable circuit triggering work that constitutes, decoding, receiving circuit (J
01) work, when second single steady signal finishes, decoding, receiving circuit (J
01) end.Receiving circuit (J in electron key
02) after the signal specific of receiving main frame emission confirms, by its control output end 3 output trigger pips, make by not gate (U
1A, U
1B), resistance (R
1, R
2) and electric capacity (C
1, C
2) the single-shot trigger trigger triggering work that constitutes, the radiating circuit (F of the band coding circuit that links to each other with its output terminal
02) work, end the decoding on main frame, receiving circuit (J after sending the specific coding signal
01) receive that in the second monostable time coded signal that the electron key corresponding with it send is confirmed after, will be by decoding, receiving circuit (J
01) control output end 3 output control trigger pips, door lock or other equipment will be activated, just the user reaches application target in the of short duration time, if decoding, receiving circuit (J
01) in the second monostable time, receive with its not corresponding signal or confiscate signal then do not have the output of control trigger pip.
Fig. 4, Fig. 5 are an alternative embodiment of the invention, its principle of work is identical with embodiment one, radiating circuit on main frame, the electron key, receiving circuit, coding-decoding circuit are also identical with embodiment one, and just the transmitting-receiving control circuit of main frame and electron key has changed special-purpose monostable integrated circuit into.
Claims (4)
1, a kind of invisible electric cipher remote control device is formed by being contained in the door or the main frame (A) of other significant points that need control and electron key (B) two parts that the user carries, and is respectively equipped with radiating circuit (F on main frame (A) and the electron key (B)
1, F
2), receiving circuit (J
1, J
2) and with the transmitting-receiving control circuit (C, D) that they join, be connected to electronic switching circuit (K) on the input end of the transmitting-receiving control circuit (C) on the main frame (A), it is characterized in that the receiving circuit (J of described main frame (A)
1) on have decoding circuit (E); Radiating circuit (the F of electron key (B)
2) on have coding circuit (G).
2, invisible electric cipher remote control device according to claim 1 is characterized in that transmitting-receiving control circuit (C) on the described main frame (A) is by not gate (UC
1C, UC
1A), resistance (RS
1, RS
2, RS
3) and electric capacity (CS
1, CS
2) and by not gate (UC
1D, UC
1B), resistance (RS
4, RS
5) and electric capacity (CS
4) first, second monostable circuit of constituting and by variable resistor (WS
1), diode (DS
1) and electric capacity (CS
3) trigger network that constitutes forms described electronic switching circuit (KS
1) be connected to the input end of first monostable circuit, described radiating circuit (F
01) signal controlling terminate between the input of the output of first monostable circuit and second monostable circuit described decoding, receiving circuit (J
01) be connected to the output terminal of second monostable circuit.
3 invisible electric cipher remote control devices according to claim 1 and 2 is characterized in that transmitting-receiving control circuit (D) on the described electron key (B) is by not gate (U
1A, U
1B), resistance (R
1, R
2) and electric capacity (C
1, C
2) single-shot trigger trigger that constitutes forms described receiving circuit (J
02) signal output part be connected on the input end of single-shot trigger trigger, described coding, radiating circuit (F
02) be connected to the output terminal of single-shot trigger trigger.
4, invisible electric cipher remote control device according to claim 1 and 2 is characterized in that ON-OFF control circuit (K) on the described main frame (A) is by switch (KS
1) form switch (KS
1) can be electronic switch, reset switch, electronic touch switch or inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111878 CN1232936C (en) | 2003-02-18 | 2003-02-18 | Concealed electronic cipher remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111878 CN1232936C (en) | 2003-02-18 | 2003-02-18 | Concealed electronic cipher remote controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1523545A true CN1523545A (en) | 2004-08-25 |
| CN1232936C CN1232936C (en) | 2005-12-21 |
Family
ID=34283543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03111878 Expired - Fee Related CN1232936C (en) | 2003-02-18 | 2003-02-18 | Concealed electronic cipher remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1232936C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916503A (en) * | 2010-08-26 | 2010-12-15 | 陈嘉贤 | Remote control equipment and remote control method thereof |
| CN102011514A (en) * | 2010-12-17 | 2011-04-13 | 江苏罗思韦尔电气有限公司 | Family car door key, family car door lock and control method thereof |
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| US9551166B2 (en) | 2011-11-02 | 2017-01-24 | Ford Global Technologies, Llc | Electronic interior door release system |
| US9416565B2 (en) | 2013-11-21 | 2016-08-16 | Ford Global Technologies, Llc | Piezo based energy harvesting for e-latch systems |
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| US9903142B2 (en) | 2014-05-13 | 2018-02-27 | Ford Global Technologies, Llc | Vehicle door handle and powered latch system |
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| US10329823B2 (en) | 2016-08-24 | 2019-06-25 | Ford Global Technologies, Llc | Anti-pinch control system for powered vehicle doors |
| US10458171B2 (en) | 2016-09-19 | 2019-10-29 | Ford Global Technologies, Llc | Anti-pinch logic for door opening actuator |
| US10604970B2 (en) | 2017-05-04 | 2020-03-31 | Ford Global Technologies, Llc | Method to detect end-of-life in latches |
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2003
- 2003-02-18 CN CN 03111878 patent/CN1232936C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916503A (en) * | 2010-08-26 | 2010-12-15 | 陈嘉贤 | Remote control equipment and remote control method thereof |
| CN102011514A (en) * | 2010-12-17 | 2011-04-13 | 江苏罗思韦尔电气有限公司 | Family car door key, family car door lock and control method thereof |
| CN102011514B (en) * | 2010-12-17 | 2012-11-14 | 江苏罗思韦尔电气有限公司 | Family car door key, family car door lock and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232936C (en) | 2005-12-21 |
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