CN2846639Y - Radio code lock multistage control alarm - Google Patents
Radio code lock multistage control alarm Download PDFInfo
- Publication number
- CN2846639Y CN2846639Y CN 200520067778 CN200520067778U CN2846639Y CN 2846639 Y CN2846639 Y CN 2846639Y CN 200520067778 CN200520067778 CN 200520067778 CN 200520067778 U CN200520067778 U CN 200520067778U CN 2846639 Y CN2846639 Y CN 2846639Y
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- CN
- China
- Prior art keywords
- control circuit
- multistage
- control
- alarm
- circuit
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- Expired - Fee Related
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Abstract
The utility model relates to a multistage control alarm for wireless cipher locks, which is characterized in that the multistage control alarm for wireless cipher locks is composed of a signal transmitter, a signal receiver, a host machine, a control output circuit, and a vibration module which is connected with the input end of the host machine, wherein the signal receiver is connected with the input end of the host machine; the control output circuit is composed of a vehicle-door open-close control circuit, a power on-off control circuit, an alarm on-off control circuit, and one path or more than one path multistage control circuits that are connected in series with the power on-off control circuit simultaneously, which are respectively connected with the output end of the host machine. Theft prevention is realized by the multistage control alarm for wireless cipher locks through multistage control. The multistage control alarm for wireless cipher locks has the characteristics of reasonable structure, low cost and high safety.
Description
Technical field:
The utility model wireless cipher lock Multistage Control alarm belongs to the warning device of electronic lock, particularly relates to the warning device that a kind of auto electronic coded lock is used.
Background technology:
Existing auto electronic lock majority is to adopt single-stage control, is easy to make vehicle stolen by decoding, and anti-theft feature is poor.
The utility model content:
The purpose of this utility model is to avoid the deficiencies in the prior art part and provides a kind of cost low, adopts the wireless cipher lock Multistage Control alarm of stack Multistage Control.
The utility model reaches by following measure, it is made up of signal projector, signal receiver, main frame, control output circuit and the vibration module that is connected with the main frame input, signal receiver is connected with the main frame input, and the control output circuit is made up of the door contact interrupter control circuit that is connected with host output end respectively, power on-off control circuit, the while is connected in series with power on-off control circuit more than the alarm switch control circuit and a road or a tunnel Multistage Control circuit.
Its gauge tap of the utility model Multistage Control circuit is serially connected on the power on-off control circuit.
The triode switch control circuit that door contact interrupter control circuit, power on-off control circuit, alarm switch control circuit and the Multistage Control circuit that is connected in series with power on-off control circuit are made up of resistance, triode and relay respectively, its relay contact of Multistage Control circuit joins with the transistor collector of power switch circuit simultaneously, controls the closure of power switch simultaneously with main frame.
The radio signal that signal receiver receives signal projector inputs to main frame, decode through main frame, when identical with setting code, main frame output high level door contact interrupter circuit and Multistage Control circuit turn-on, the Multistage Control circuit is imported main frame with the signal of telecommunication, the host driven power switch circuit is connected, thus the Multistage Control that realization is unblanked.The utility model passes through preset password, control door contact interrupter circuit, power switch circuit and Multistage Control circuit respectively, make each group password decode time difference each other be no more than certain hour simultaneously, be no more than a few tens of milliseconds such as setting it, when others steals car, when untiing first group of password, second group of password do not untied in a few tens of milliseconds that first group of password untied, main frame can cut out automatically, second group same the same with first and second group with the 3rd group, the number of times that can also preset decoding by force surpasses certain number of times, and during such as ten times, system can cease to be in force automatically.Thereby realization Multistage Control.Vibration module can be connected by the host driven alarm switch circuit after sensing and stealing the vibration that car causes.
The utility model is by Multistage Control, realizes antitheftly, has rational in infrastructurely, and cost is low, safe characteristics.
Accompanying drawing 1 is the utility model fundamental diagram.
Accompanying drawing 2 is the utility model emitter structures figure.
Accompanying drawing 3 is the utility model circuit structure diagram.
Below in conjunction with accompanying drawing the utility model is done a step explanation.
Specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3 the utility model it form with the vibration module (ND-2) that is connected with the main frame input by signal projector, signal receiver, the main frame that is connected with signal receiver, the control output circuit that is connected with host output end, the signal projector that signal projector is made up of coding ic chip (89C1051) and emission ic chip (MICRF102), 16 to 19 pin of coding ic chip are connected to the S1 that unblanks, shut S2, seek car S3 and remove alarm switch S4.Signal receiver is by receiving the receiver that ic chip (MICRF102) is formed, the control output circuit comprises the door contact interrupter control circuit K1 that is connected with host output end respectively, power on-off control circuit K2, alarm switch control circuit K4 and control the Multistage Control circuit K3 of power switch simultaneously, the door contact interrupter control circuit, power on-off control circuit, alarm switch control circuit and Multistage Control circuit are respectively by resistance, the triode switch control circuit that triode and relay are formed, its relay contact of Multistage Control circuit K3 of controlling power switch simultaneously joins with the power switch circuit transistor collector simultaneously, Multistage Control circuit K3 also is connected with 13 pin of IC1, be used for by IC1 control power switch circuit K2, main frame is made up of IC1 (891051) and IC2 (891051), 9 pin of IC are connected with 2 pin of IC2, alarm switch K4 and the Multistage Control circuit K3 that controls power switch simultaneously respectively with 5 of IC2,11 pin connect, door contact interrupter K1 and power switch K2 circuit respectively with 15 of IC1,11 pin connect.Also be connected to the charge-discharge circuit of LED and control LED flicker on the main frame.Close unlock switch S1 during use, signal receiver inputs to main frame after receiving the signal of signal projector, main frame received signal rear drive door contact interrupter circuit K1 and Multistage Control circuit K3 conducting, Multistage Control circuit K3 imports main frame with the signal of telecommunication, host driven power switch circuit K2 connects, the vehicle of just can unblanking to start.The utility model passes through preset password, control door contact interrupter, power switch and Multistage Control circuit respectively, make each group password decode time difference each other be no more than certain hour simultaneously, be no more than a few tens of milliseconds such as setting it, when others steals car, when untiing first group of password, second group of password do not untied in a few tens of milliseconds that first group of password untied, main frame can cut out automatically, second group same the same with first and second group with the 3rd group, the number of times that can also preset decoding by force surpasses certain number of times, and during such as ten times, system can cease to be in force automatically.Seeking car and removing alarm switch is other two groups of passwords.
Claims (4)
1. a wireless cipher is locked the Multistage Control alarm, it is characterized in that forming by signal projector, signal receiver, main frame, control output circuit and the vibration module that is connected with the main frame input, signal receiver is connected with the main frame input, and the control output circuit is made up of the door contact interrupter control circuit that is connected with host output end respectively, power on-off control circuit, the while is connected in series with power on-off control circuit more than the alarm switch control circuit and a road or a tunnel Multistage Control circuit.
2. wireless cipher lock Multistage Control alarm according to claim 1 is characterized in that its gauge tap of Multistage Control circuit is serially connected on the power on-off control circuit.
3. wireless cipher lock Multistage Control alarm according to claim 1, the triode switch control circuit that the Multistage Control circuit that it is characterized in that door contact interrupter control circuit, power on-off control circuit, alarm switch control circuit and be connected in series with power on-off control circuit is made up of resistance, triode and relay respectively, its relay contact of Multistage Control circuit joins with the transistor collector of power switch circuit simultaneously, controls the closure of power switch simultaneously with main frame.
4. wireless cipher according to claim 1 lock Multistage Control alarm is characterized in that signal receiver is made up of coding integrated package and emission integrated package, and the coding integrated package is provided with unblanks, shuts, seeks car and releasing alarm switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067778 CN2846639Y (en) | 2005-11-15 | 2005-11-15 | Radio code lock multistage control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067778 CN2846639Y (en) | 2005-11-15 | 2005-11-15 | Radio code lock multistage control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846639Y true CN2846639Y (en) | 2006-12-13 |
Family
ID=37512060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067778 Expired - Fee Related CN2846639Y (en) | 2005-11-15 | 2005-11-15 | Radio code lock multistage control alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846639Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320238A (en) * | 2017-01-16 | 2018-07-24 | 重庆特斯联智慧科技股份有限公司 | Intelligent hotel is checked in system and its control method |
-
2005
- 2005-11-15 CN CN 200520067778 patent/CN2846639Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320238A (en) * | 2017-01-16 | 2018-07-24 | 重庆特斯联智慧科技股份有限公司 | Intelligent hotel is checked in system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |