CN202404727U - Multifunctional alarm controller - Google Patents
Multifunctional alarm controller Download PDFInfo
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- CN202404727U CN202404727U CN2011204510630U CN201120451063U CN202404727U CN 202404727 U CN202404727 U CN 202404727U CN 2011204510630 U CN2011204510630 U CN 2011204510630U CN 201120451063 U CN201120451063 U CN 201120451063U CN 202404727 U CN202404727 U CN 202404727U
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- alarm
- interface module
- alarm controller
- communication interface
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Abstract
The present utility model discloses a multifunctional alarm controller of a security alarm system, and the controller belongs to an alarm control device. The multifunctional alarm controller comprises a microcontroller, eight paths of alarm signal detection interface modules, at least two paths of alarm output interface modules, at least one path of serial port communication interface module, at least one path of 485 communication interface module and at least two paths of Wiegand interface modules, wherein the interface is respectively connected with the eight paths of alarm signal detection interface modules, the at least two paths of alarm output interface modules, the at least one path of serial port communication interface module, the at least one path of 485 communication interface module and the at least two paths of Wiegand interface modules, thus detection of alarm of alarm signals can be realized. The application scope of the alarm controller is effectively enlarged, practical applicability is greatly enhanced, various control modes are integrated, conveniences are brought for users, and safety guarantee performance of equipment is also enhanced.
Description
Technical field
The utility model relates to a kind of alarm control unit.More particularly, relate to multiple function alarm controller in a kind of safety alarm system.
Background technology
Burglar alarm always is the important step of security system; Nearly all safety-protection system all can use controlling alarm in the design of Region control security system; Fast development along with modern society; Improving constantly of living standards of the people, how protecting better that family, collective, company and social property safety is inviolable is one of important task that makes up modern harmonious society.In traditional alarm controller, the interface of alarm controller is too single, influences the access of different alarm detectors; Cloth, the mode of withdrawing a garrison are single relatively, easily by malicious sabotage; Communication mode is simple relatively, is difficult for carrying out systematic integration management.Therefore in solution of emergent event, the security of entire controller, stability, linkage are not enough to fully ensure people's the security of the lives and property.
The utility model content
Consider the problems referred to above of prior art; An aspect according to the utility model; A kind of alarm control unit is disclosed; Comprise that microcontroller, octuple alerting signal detect interface module and two-way warning output interface module at least; It is characterized in that; Alarm control unit also comprises at least one road serial communication interface module, at least one road 485 communication interface moduless and two-way Wei root interface module at least, and wherein microcontroller detects interface module with the octuple alerting signal respectively, two-way warning output interface module, at least one road serial communication interface module, at least one road 485 communication interface moduless are connected with two-way Wei root interface module at least at least, in order to realize detection and the warning to alerting signal.
Preferably, said alarm control unit also comprises the power module that is connected with said microcontroller.
Preferably, the octuple alerting signal detects alarm detection input interface module and four tunnel open type warning input interface modules that interface module comprises four road band LM339 comparers.
Preferably, two-way Wei root interface module is connected with the exterior I C card or the CPU card reader that use Wei root 26 as Data Transport Protocol at least, is provided with through swiping the card in order to realization and deploys troops on garrison duty or withdraw a garrison.
Preferably, at least one road 485 communication interface moduless are connected with long-range control system, are used to realize the centralized management of one or more said alarm control units.
Preferably, at least one road serial communication interface is connected with outside control device, is used to realize the information transmission of low coverage.Preferably, control device is a computing machine.
Preferably, two-way warning output interface module is connected with external alert equipment at least, in order to control the relay of said external alert equipment.The external alert evaluation method selecting optimal equipment can be one or more in voice guard, light crossing-signal and the vibrations alarm.
The purpose of the utility model is intended to improve systematization, intellectuality and the robotization of security alarm product, and a kind of security, stability is higher, the scope of application is wider alarm controller are provided.Compared with prior art, one of beneficial effect of the utility model is: through designing different warning input interfaces, solved the problem that existing warning device and controller can not mate installation.Through the expanding communication interface, can realize the communications of far and near different distance, for practical application provides well-to-do selection.Can realize the operation such as withdraw a garrison that realizes deploying troops on garrison duty of IC-card, CPU card through Wei root interface expansion, convenient and safe is effective more.The utility model has effectively been expanded the scope of application of alarm controller, has improved its practicality greatly, has concentrated multiple control modes, when convenient user uses, has also improved the safety guarantee performance of equipment.
Description of drawings
Describe embodiment below with reference to accompanying drawings in detail.
Fig. 1 shows the structured flowchart according to the alarm controller of an embodiment of the utility model;
Fig. 2 shows the example according to the micro controller module of a preferred embodiment of the utility model;
Fig. 3 shows the example that detects interface according to the warning input of No. four tape comparators of a preferred embodiment of the utility model;
Fig. 4 shows the example according to the two-way Wei root interface module of a preferred embodiment of the utility model;
Fig. 5 shows the example according to the serial communication modular of a preferred embodiment of the utility model; And
Fig. 6 shows the example according to the RS485 communication module of a preferred embodiment of the utility model.
Embodiment
Fig. 1 shows the structured flowchart according to the alarm controller of an embodiment of the utility model.Alarm controller as shown in Figure 1 comprises that microcontroller, power module, four tunnel have alarm detection input interface, four tunnel common warning input interfaces, two-way warning output interface, one road serial communication interface, one tunnel 485 communication interface and the two-way Wei root interface of comparer.Embodiment with reference to figure 1; Microcontroller has alarm detection input interface, four tunnel common warning input interfaces, two-way warning output interface, one road serial communication interface, one tunnel 485 communication interface and the two-way Wei root interface of comparer to be connected with power module, four tunnel respectively, is used for communicating by letter with each interface (module).Be used to manage concentratedly controls such as alerting signal detection, the communication of Wei root, serial communication, RS485 communication, the output of reporting to the police according to microcontroller embodiment illustrated in fig. 1; Thereby can be through host computer, card reader communications setting cloth, withdraw a garrison; And can label be set to alerting signal, upload warning message and source.
Warning input interface as shown in Figure 1 comprises that four the tunnel have the warning input interface and the four tunnel common warning input interfaces of comparer, and four the tunnel have the warning input interface of comparer to link to each other with microcontroller with four tunnel common warning input interfaces.According to an embodiment of the utility model, the four tunnel have the warning input interface of comparer that the threshold voltage of warning input end can be set.The voltage of for example working as the warning input end is greater than 4V, and during less than 8V, comparer is exported high level; When input voltage less than 4V, during perhaps greater than 8V, the comparer output low level.According to another embodiment of the utility model, the pattern of interface can be set according to the interface case of alarm detector through jumper cap.For example, can be arranged to Chang Kai or normally closed two kinds of patterns, thereby ensure the coupling between controller and the alarm detection equipment.According to another embodiment of the utility model, the open type input interface that four tunnel common warning input interfaces are made up of electric resistance partial pressure.
As shown in Figure 1, one tunnel 485 communication interface is connected with microcontroller, is used for the integrated control & management that Long-distance Control realizes a plurality of alarm controllers.One road serial communication interface is connected with microcontroller, is used for in-plant information transmission.Two-way Wei root communication interface is connected with microcontroller.The communication protocol of Wei root communication interface for example can be Wei root 26.Wei root communication interface can outside connect uses IC-card or the CPU card reader of Wei root 26 as Data Transport Protocol, thereby the cloth that can realize warning device through swiping the card, withdraws a garrison.According to an embodiment of the utility model, the priority of two-way Wei root interface can be set, thereby the signal conflict situation does not appear in assurance when using two-way Wei root interface simultaneously.Two-way warning output interface as shown in Figure 1 is connected with microcontroller, is used for exporting the switching value signal through the switch of pilot relay.According to an embodiment of the utility model, two-way warning output interface can connect panalarm.Said panalarm for example can be sound, light, vibrations alarm etc.
Here particularly point out, although comprise that with reference to figure 1 disclosed embodiment four the tunnel have alarm detection input interface, four tunnel common warning input interfaces, two-way warning output interface, one road serial communication interface, one tunnel 485 communication interface and the two-way Wei root interface of comparer.But the quantity of above-mentioned interface (module) is not limited to numeral disclosed herein.Those of ordinary skills after the embodiment that has understood the disclosed the utility model of Fig. 1, the quantity that is easy to expect above-mentioned interface (module) can be one, two or more.Therefore, the protection domain of the utility model does not receive the restriction of disclosed interface (module) quantity among the embodiment.
Fig. 2 shows the example according to the micro controller module of a preferred embodiment of the utility model.As shown in Figure 2, for example can be the high speed STC12C5A08S2 single-chip microcomputer that macrocrystalline company produces according to the micro controller module of the utility model, it is a main control chip.Fig. 3 shows the example according to the alarm detection input interface of No. four tape comparators of a preferred embodiment of the utility model.As shown in Figure 3, for example can be the window comparator that LM339 forms according to the comparer of the alarm detection input interface of No. four tape comparators of the utility model.Fig. 4 shows the example according to the two-way Wei root interface module of a preferred embodiment of the utility model.Fig. 5 is the example according to the serial communication modular of a preferred embodiment of the utility model.As shown in Figure 5, for example can be serial communication level transferring chip MAX232 according to the serial communication modular of the utility model.Fig. 6 shows the example according to the RS485 communication module of a preferred embodiment of the utility model.
With reference to figure 2-5, a preferred embodiment of the alarm controller of the utility model as shown in Figure 1 is described below: the STC microprocessor STC12C5A08S2 that microcontroller adopts macrocrystalline company as shown in Figure 2 to produce.The comparer of the alarm detection input interface of No. four tape comparators uses the window comparator of being made up of LM339 as shown in Figure 3.Two-way Wei root interface module adopts Wei root interface module as shown in Figure 4.Serial communication modular adopts serial communication level transferring chip MAX232 as shown in Figure 5.The RS485 communication module adopts 485 communication modules as shown in Figure 6.STC microprocessor STC12C5A08S2 can carry out exchanges data through serial ports or RS485 communication interface and host computer.
Particularly, the external power source module links to each other with microprocessor STC12C5A08S2 through the power pins of microprocessor STC12C5A08S2, is used to microprocessor STC12C5A08S2 electric power is provided.Microprocessor STC12C5A08S2 is connected (as shown in Figure 3) through P1.4, P1.5, P1.6, P1.7 data I mouth with the output terminal of four LM339 comparers.Per two operational amplifiers are formed a window comparator respectively in the LM339 comparer; The upper and lower limit voltage of window comparator is respectively 8V and 4V; When input voltage is between upper and lower limit voltage, output high level (for example 1), otherwise output low level (for example 0).The input end of comparer is connected respectively to jumper cap interface and outside input port, the 6V bleeder circuit that the jumper cap place is made up of two divider resistances: when the jumper cap short circuit, the outside is input as normally off; When jumper cap did not connect, the outside was input as normally open, had so just realized the switching of input end between normally closed and normally open cleverly, was convenient to mate the interface of Alarm Detector.Microprocessor STC12C5A08S2 is connected (as shown in Figure 4) through P0.0, P0.2 and P0.1, P0.3 data port with Wei root interface among Fig. 4 respectively, thus being connected of realization and smart card reader.The Wei root interface has adopted Wei root 26 communication protocols, and is practical.Microprocessor STC12C5A08S2 is connected with 485 communication control chip SN75176N as shown in Figure 6 through P1.2, the P1.3 interface of UART2; The P1.1 mouth of microprocessor STC12C5A08S2 connects the control end that enables of 485 communication control chip SN75176N as shown in Figure 6; And all through light-coupled isolation, performance is more stable.Interface P3.0, P3.1 and the as shown in Figure 5 MAX232 level transferring chip of microprocessor STC12C5A08S2 through UART1 is connected, thus can realize with PC equipment between communicate by letter.Microprocessor STC12C5A08S2 preferably can be connected with the two-way output interface of reporting to the police, and is used for coming output alarm signal through the relay of control panalarm.Said panalarm for example can be sound, light, vibrations alarm etc.
Can find out from above-described embodiment; The utility model adopts unique circuit design and connected mode to improve the practicality of alarm controller; Security and intelligent degree, and be that family, sub-district safety detecting alarm provide new actual solution.Security alarm is detected management one cover complete function, alarm with stable performance controller are provided.
" embodiment " who is spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to the concrete characteristic, structure or the characteristics that combine this embodiment to describe and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in instructions.Further, when describing a concrete characteristic, structure or characteristics in conjunction with arbitrary embodiment, what institute will advocate is that other embodiment of combination realize that this characteristic, structure or characteristics also drop in the scope of the utility model.
Although a plurality of explanatory embodiment with reference to the utility model is described the utility model here; But; Should be appreciated that; Those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within disclosed principle scope of the application and the spirit.More particularly, in the scope of, accompanying drawing open and claim, can carry out multiple modification and improvement to the building block and/or the layout of subject combination layout in the application.Except modification that building block and/or layout are carried out with improve, to those skilled in the art, other purposes also will be tangible.
Claims (9)
1. multiple function alarm controller; Comprise that microcontroller, octuple alerting signal detect interface module and two-way warning output interface module at least; It is characterized in that; Said alarm control unit also comprises at least one road serial communication interface module, at least one road 485 communication interface moduless and two-way Wei root interface module at least; Wherein said microcontroller is connected with the said Wei of two-way at least root interface module with said octuple alerting signal detection interface module, the said warning of two-way at least output interface module, said at least one road serial communication interface module, said at least one road 485 communication interface moduless respectively, in order to realize detection and the warning to alerting signal.
2. multiple function alarm controller according to claim 1 is characterized in that said alarm control unit also comprises the power module that is connected with said microcontroller.
3. multiple function alarm controller according to claim 1 is characterized in that, said octuple alerting signal detects alarm detection input interface module and four tunnel open type warning input interface modules that interface module comprises four road band LM339 comparers.
4. multiple function alarm controller according to claim 1; It is characterized in that; The said Wei of two-way at least root interface module is connected with the exterior I C card or the CPU card reader that use Wei root 26 as Data Transport Protocol, is provided with through swiping the card in order to realization and deploys troops on garrison duty or withdraw a garrison.
5. multiple function alarm controller according to claim 1 is characterized in that, said at least one road 485 communication interface moduless are connected with long-range control system, are used to realize the centralized management of one or more said alarm control units.
6. multiple function alarm controller according to claim 1 is characterized in that, said at least one road serial communication interface is connected with outside control device, is used to realize the information transmission of low coverage.
7. multiple function alarm controller according to claim 6 is characterized in that the control device of said outside is a computing machine.
8. multiple function alarm controller according to claim 1 is characterized in that, the said warning of two-way at least output interface module is connected with external alert equipment, in order to control the relay of said external alert equipment.
9. multiple function alarm controller according to claim 8 is characterized in that, said external alert equipment comprises voice guard, light crossing-signal or vibrations alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204510630U CN202404727U (en) | 2011-11-14 | 2011-11-14 | Multifunctional alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204510630U CN202404727U (en) | 2011-11-14 | 2011-11-14 | Multifunctional alarm controller |
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| CN202404727U true CN202404727U (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204510630U Expired - Fee Related CN202404727U (en) | 2011-11-14 | 2011-11-14 | Multifunctional alarm controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064311A (en) * | 2012-12-12 | 2013-04-24 | 南充市鹰派科技有限公司 | Electronic warfare system |
| CN105518240A (en) * | 2013-09-09 | 2016-04-20 | 美国耶鲁安全公司 | Method and apparatus for increasing digital input and output range on door operator |
-
2011
- 2011-11-14 CN CN2011204510630U patent/CN202404727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064311A (en) * | 2012-12-12 | 2013-04-24 | 南充市鹰派科技有限公司 | Electronic warfare system |
| CN105518240A (en) * | 2013-09-09 | 2016-04-20 | 美国耶鲁安全公司 | Method and apparatus for increasing digital input and output range on door operator |
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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: 20120829 Termination date: 20141114 |
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| EXPY | Termination of patent right or utility model |