CN105139601A - Wireless forwarding device for realizing connection between wired alarm detectors and wireless alarm host machine - Google Patents
Wireless forwarding device for realizing connection between wired alarm detectors and wireless alarm host machine Download PDFInfo
- Publication number
- CN105139601A CN105139601A CN201510503003.1A CN201510503003A CN105139601A CN 105139601 A CN105139601 A CN 105139601A CN 201510503003 A CN201510503003 A CN 201510503003A CN 105139601 A CN105139601 A CN 105139601A
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- wireless
- alarming
- detector
- wired
- alarm
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- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to a wireless forwarding device for realizing connection between wired alarm detectors and a wireless alarm host machine, wherein the device comprises a plurality of repeaters which are in one-to-one correspondence with the wired alarm detectors. Each repeater comprises a wired alarm detector communication module, an alarm signal conversion module and a wireless alarm host machine communication module. The alarm signal conversion module is used for converting the alarm signal of the wired alarm detector to the alarm signal with a coding form that satisfies the requirement of the wireless alarm host machine and transmitting the converted alarm signal to the wireless alarm host machine. The wireless alarm host machine communication module communicates with the wireless alarm host machine. According to the wireless forwarding device for realizing the connection between the wired alarm detectors and the wireless alarm host machine, the wired alarm detectors can be simply and conveniently connected with a wireless alarm system, thereby effectively improving practicability and expandability of the wireless alarm system, so that the wireless alarm host machine can be connected with various kinds of standard four-wire-system wired alarm detectors. The wireless forwarding device further has advantages of simple structure, high economical performance, high practicability and wider application range.
Description
Technical field
The present invention relates to radio alarming technical field, particularly relate to alarm detection and alarm host machine connection area, specifically refer to a kind of wireless relay device realizing wired alarming detector and be connected with wireless alarming host.
Background technology
As shown in Figure 1, be generally adopt wireless RF to transmit alerting signal between radio alarming detector and wireless alarming host.When radio alarming detector senses that signal source produces warning, alerting signal can be sent by wireless RF mode to its wireless alarming host carried out code mates.Detector is that the inverted waveform with the identical clock period represents 2 binary digits signals respectively to the transmission mode of host communication, sends address code and the event code of alarm detector in a binary fashion continuously.Wireless alarming host is resolved device after receiving the coding that detector sends, and whether what acknowledge receipt of according to address code is that the alarm detector mated with the machine is being reported to the police.If the detector alarm mated with the machine then starts alarm flow, if not then directly losing this warning message.
Carry out communication by wireless RF between wireless alarming host and radio alarming detect, because it does not need cable wiring manufacture, use simple and flexible, very convenient domestic consumer uses.But also have some shortcomings part: as main frame and detector directly distance generally do not allow too far, too far away can exceed its range of receiving, can not use; For another example active infra-red correlative detector is conventional boundary defence equipment, but is all wired, cannot with this that main frame of wireless quotation with the use of.Main frame does not have wired defence area connection terminal, and wiresounding device cannot access.
As shown in Figure 2, traditional four-wire system alarm detector is all that employing two lines are powered to detector, and other two lines are as wired defence area of switching value access host." open type " detector and " closed type " detector can be divided into according to the output switch parameter situation of detector.Open type alarm detector remains open state at ordinary times, closed when producing alerting signal when being triggered; Closed type alarm detector is kept closed at ordinary times, disconnects when being triggered and producing alerting signal; Then be triggered during the on off state change that wired alarming Host Detection exports to alarm detector generation alert event.
Summary of the invention
The object of the invention is the shortcoming overcoming above-mentioned prior art, provide a kind of can realize the alerting signal of wired alarming detector to be forwarded to wireless alarming host, structure simple, there is broader applications scope realize the wireless relay device that wired alarming detector is connected with wireless alarming host.
To achieve these goals, of the present inventionly realize the wireless relay device that wired alarming detector is connected with wireless alarming host there is following formation:
This realizes the wireless relay device that wired alarming detector is connected with wireless alarming host, its principal feature is, described device comprises and described wired alarming detector several transponder one to one, transponder described in each comprises wired alarming detector communication module, alerting signal modular converter and wireless alarming host communication module, described wired alarming detector communication module and corresponding described wired alarming detector carry out communication, described alerting signal modular converter meets the coding form that described wireless alarming host requires be sent to described wireless alarming host in order to the alerting signal of described wired alarming detector to be converted to, described wireless alarming host communication module and described wireless alarming host carry out communication.
Preferably, described wired alarming detector is standard four-wire system wired alarming detector.
More preferably, described wired alarming detector comprises two and often opens node or two normally closed nodes, when described often open node or described normally closed node generation state change time, described wired alarming detector sends the described wired alarming detector communication module of alerting signal to corresponding transponder.
Further, the transponder described in each be connected to corresponding wired alarming detector often open node or between normally closed node and described wireless alarming host.
Preferably, described wireless alarming host comprises wireless receiving module, the alerting signal that the wireless alarming host communication module described in described wireless receiving module receives sends.
More preferably, described wireless receiving module is RF wireless receiving module, and described wireless alarming host communication module is wireless alarming host RF communication module.
Preferably, describedly meet the coding form that described wireless alarming host requires and comprise warning address code and alert event code.
Have employed and realize the wireless relay device that wired alarming detector is connected with wireless alarming host in this invention, Main Function is traditional wired alarming detector is linked in wireless alarm system very simply and easily, effectively enhance practicality and the extensibility of wireless alarm system, make wireless alarming host can connect various standard four-wire system wired alarming detector, structure is simple, economical and practical, there is range of application widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of radio alarming detector access wireless alarming host in prior art.
Fig. 2 is the structural representation that prior art Plays four-wire system alarm detector is connected with wired alarming main frame.
Fig. 3 is the structural representation realizing the wireless relay device that wired alarming detector is connected with wireless alarming host of the present invention.
Embodiment
In order to more clearly describe technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
As shown in Figure 3, the present invention is one can have access to line alarm detector, and the alerting signal of wired alarming detector can be converted to radio alarming coding, an alerting signal retransmission unit of wireless alarming host is sent to the coding form meeting wireless alarming host requirement.His input end is 3 direct-insert terminals, is defined as respectively " normal battle, common port, normally closed point ", can accesses wiresounding device open in usual and also can access normally closed type.Each transponder has specific geocoding, then carries out alerting signal coding and send warning address code and event code in wireless RF mode to the wireless alarming host mated when the detector switch state that this transponder monitors access changes.Wireless alarming host identifies it is that detector alarm according to address code, and starts alarm flow according to event code.
Therefore, of the present inventionly realize the wireless relay device that wired alarming detector is connected with wireless alarming host there is following formation:
This realizes the wireless relay device that wired alarming detector is connected with wireless alarming host and comprises and described wired alarming detector several transponder one to one, transponder described in each comprises wired alarming detector communication module, alerting signal modular converter and wireless alarming host communication module, described wired alarming detector communication module and corresponding described wired alarming detector carry out communication, described alerting signal modular converter meets the coding form that described wireless alarming host requires be sent to described wireless alarming host in order to the alerting signal of described wired alarming detector to be converted to, described wireless alarming host communication module and described wireless alarming host carry out communication.Described meet the coding form that described wireless alarming host requires and comprise warning address code and alert event code.
Described wired alarming detector is standard four-wire system wired alarming detector.Described wired alarming detector comprises two and often opens node or two normally closed nodes, when described often open node or described normally closed node generation state change time, described wired alarming detector sends the described wired alarming detector communication module of alerting signal to corresponding transponder.Transponder described in each be connected to corresponding wired alarming detector often open node or between normally closed node and described wireless alarming host.
Described wireless alarming host comprises wireless receiving module, the alerting signal that the wireless alarming host communication module described in described wireless receiving module receives sends.
In one preferably embodiment, described wireless receiving module is RF wireless receiving module, and described wireless alarming host communication module is wireless alarming host RF communication module.
Have employed and realize the wireless relay device that wired alarming detector is connected with wireless alarming host in this invention, Main Function is traditional wired alarming detector is linked in wireless alarm system very simply and easily, effectively enhance practicality and the extensibility of wireless alarm system, make wireless alarming host can connect various standard four-wire system wired alarming detector, structure is simple, economical and practical, there is range of application widely.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (7)
1. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host, it is characterized in that, described device comprises and described wired alarming detector several transponder one to one, transponder described in each comprises wired alarming detector communication module, alerting signal modular converter and wireless alarming host communication module, described wired alarming detector communication module and corresponding described wired alarming detector carry out communication, described alerting signal modular converter meets the coding form that described wireless alarming host requires be sent to described wireless alarming host in order to the alerting signal of described wired alarming detector to be converted to, described wireless alarming host communication module and described wireless alarming host carry out communication.
2. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 1, is characterized in that, described wired alarming detector is standard four-wire system wired alarming detector.
3. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 2, it is characterized in that, described wired alarming detector comprises two and often opens node or two normally closed nodes, when described often open node or described normally closed node generation state change time, described wired alarming detector sends the described wired alarming detector communication module of alerting signal to corresponding transponder.
4. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 3, it is characterized in that, the transponder described in each be connected to corresponding wired alarming detector often open node or between normally closed node and described wireless alarming host.
5. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 1, it is characterized in that, described wireless alarming host comprises wireless receiving module, the alerting signal that the wireless alarming host communication module described in described wireless receiving module receives sends.
6. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 5, it is characterized in that, described wireless receiving module is RF wireless receiving module, and described wireless alarming host communication module is wireless alarming host RF communication module.
7. the wireless relay device realizing wired alarming detector and be connected with wireless alarming host according to claim 1, is characterized in that, described meet the coding form that described wireless alarming host requires and comprises warning address code and alert event code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503003.1A CN105139601A (en) | 2015-08-14 | 2015-08-14 | Wireless forwarding device for realizing connection between wired alarm detectors and wireless alarm host machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503003.1A CN105139601A (en) | 2015-08-14 | 2015-08-14 | Wireless forwarding device for realizing connection between wired alarm detectors and wireless alarm host machine |
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| CN105139601A true CN105139601A (en) | 2015-12-09 |
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| CN201510503003.1A Pending CN105139601A (en) | 2015-08-14 | 2015-08-14 | Wireless forwarding device for realizing connection between wired alarm detectors and wireless alarm host machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808503A (en) * | 2017-07-20 | 2018-03-16 | 赛特威尔电子股份有限公司 | A kind of message retransmission unit, signal repeater and warning device |
| CN109416868A (en) * | 2016-06-30 | 2019-03-01 | 开利公司 | Collaborative Alert Monitoring System and Method |
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| CN2603423Y (en) * | 2002-12-30 | 2004-02-11 | 系统电子工业股份有限公司 | Wired/wireless conversion device for wired devices around computers |
| CN2713558Y (en) * | 2004-01-16 | 2005-07-27 | 深圳市鼎鑫源实业有限公司 | Multifunctional terminal equipment |
| CN2777855Y (en) * | 2004-10-26 | 2006-05-03 | 志合电脑股份有限公司 | A wireless conversion device |
| KR20090107600A (en) * | 2008-04-10 | 2009-10-14 | 주식회사 에이치앤테크 | Wireless security system using smart it emergency bell of mode switching method |
| CN204990644U (en) * | 2015-08-14 | 2016-01-20 | 江苏轩博电子科技有限公司 | Realize wireless device of forwardding that wired alarm detector and wireless alarm sensor be connected |
-
2015
- 2015-08-14 CN CN201510503003.1A patent/CN105139601A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603423Y (en) * | 2002-12-30 | 2004-02-11 | 系统电子工业股份有限公司 | Wired/wireless conversion device for wired devices around computers |
| CN2713558Y (en) * | 2004-01-16 | 2005-07-27 | 深圳市鼎鑫源实业有限公司 | Multifunctional terminal equipment |
| CN2777855Y (en) * | 2004-10-26 | 2006-05-03 | 志合电脑股份有限公司 | A wireless conversion device |
| KR20090107600A (en) * | 2008-04-10 | 2009-10-14 | 주식회사 에이치앤테크 | Wireless security system using smart it emergency bell of mode switching method |
| CN204990644U (en) * | 2015-08-14 | 2016-01-20 | 江苏轩博电子科技有限公司 | Realize wireless device of forwardding that wired alarm detector and wireless alarm sensor be connected |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109416868A (en) * | 2016-06-30 | 2019-03-01 | 开利公司 | Collaborative Alert Monitoring System and Method |
| CN107808503A (en) * | 2017-07-20 | 2018-03-16 | 赛特威尔电子股份有限公司 | A kind of message retransmission unit, signal repeater and warning device |
| CN107808503B (en) * | 2017-07-20 | 2024-11-12 | 赛特威尔电子股份有限公司 | Information forwarding device, information forwarder and alarm equipment |
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Application publication date: 20151209 |