CN202967785U - Elevator interphone system with online self-detection function - Google Patents
Elevator interphone system with online self-detection function Download PDFInfo
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- CN202967785U CN202967785U CN 201220712979 CN201220712979U CN202967785U CN 202967785 U CN202967785 U CN 202967785U CN 201220712979 CN201220712979 CN 201220712979 CN 201220712979 U CN201220712979 U CN 201220712979U CN 202967785 U CN202967785 U CN 202967785U
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Abstract
Disclosed is an elevator interphone system with an online self-detection function. The working state of the alarming communication of an elevator interphone can be monitored in real time. The system is characterized by comprising a duty room phone operation processer, the duty room phone operation processer is connected to a decoder through a cable bus, the decoder is provided with a decoder embedded self-detection circuit, and the decoder is respectively connected to a machine room phone embedded self-detection circuit, a car top phone embedded self-detection circuit, a car phone embedded self-detection circuit and a bottom phone embedded self-detection circuit.
Description
Technical field
The utility model relates to the elevator communication technical field, particularly a kind of intercom for elevator system with On-line self-diagnosis function.
Background technology
Intercom for elevator is brought into play vital effect when elevator is in an emergency, relation the security of the lives and property of trapped personnel.If the intercom for elevator cisco unity malfunction will cause serious consequence.The phenomenon that the elevator maintain and protection personnel save delay always appears in the elevator safety accident that occured in recent years, in elevator, the passenger is confined in the elevator for a long time, finally cause unexpected generation, it is exactly that intercom for elevator can not be realized call function normally that a big chunk reason is wherein arranged, and can't link up inside and outside car.Therefore, saved the trapped personnel very first time, crucial a bit just is whether to have in elevator stable intercommunication distress system and is correlated with the rescue administrative mechanism.Present intercom for elevator system does not have automatic trouble locating arrangements, can't self-examination or automatic inspection, must need manually just can complete in a large number various inspection work.So, the staff of residential quarter watch house, perhaps elevator maintenance maintains the staff of company, can't whether be in the actv. mode of operation by every intercom for elevator of understanding promptly and accurately, has very large potential safety hazard.
The utility model content
The utility model provides a kind of intercom for elevator system with On-line self-diagnosis function for defective or the deficiency of prior art, is conducive to the mode of operation of Real Time Monitoring elevator intercommunication distress communication.
The technical solution of the utility model is as follows:
Intercom for elevator system with On-line self-diagnosis function, it is characterized in that, comprise watch house phone Operation Processor, described watch house phone Operation Processor is by cable bus and demoder interconnection, described demoder has demoder built-in self circuit, and described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit.
Described cable bus adopts two core cable.
Described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit by decoder bus.
Described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit by each phone telephone wire.
Described watch house phone Operation Processor connects watch house phone built-in self circuit.
Described watch house phone Operation Processor has display panel and memory device.
Be mounted with several demoders on described cable bus, the corresponding elevator of each demoder.
Technique effect of the present utility model is as follows: On-line self-diagnosis function of the present utility model can not affect or disturb normal use and the normal talking of intercom for elevator, guaranteed that each phone and the coder in the intercom for elevator all is in significant condition, in case unusual circumstance, can initiative alarming, thus eliminated that phone lost efficacy or coder lost efficacy and the user knows nothing the potential safety hazard of bringing.
Description of drawings
Fig. 1 is the structural representation of implementing to the utlity model has the intercom for elevator system of On-line self-diagnosis function.
Fig. 2 is another structural representation of implementing to the utlity model has the intercom for elevator system of On-line self-diagnosis function.
Reference numeral lists as follows: 1-watch house phone Operation Processor; The 2-two core cable; 3-demoder built-in self circuit; 4-machine room phone built-in self circuit; 5-sedan-chair top phone built-in self circuit; 6-car phone built-in self circuit; 7-pit phone built-in self circuit; The 8-demoder; 9-watch house phone built-in self circuit; The 10-decoder bus; Each phone telephone wire of 11-.
The specific embodiment
Below in conjunction with accompanying drawing (Fig. 1-Fig. 2) the utility model is described.
As depicted in figs. 1 and 2, intercom for elevator system with On-line self-diagnosis function, comprise watch house phone Operation Processor 1, described watch house phone Operation Processor 1 by cable bus (for example, two core cable 2) with demoder 8 interconnection, described demoder 8 has demoder built-in self circuit 3, and described demoder 8 is interconnected to respectively machine room phone built-in self circuit 4, sedan-chair top phone built-in self circuit 5, car phone built-in self circuit 6 and pit phone built-in self circuit 7.Described cable bus adopts two core cable 2.Described demoder 8 is interconnected to respectively machine room phone built-in self circuit 4, sedan-chair top phone built-in self circuit 5, car phone built-in self circuit 6 and pit phone built-in self circuit 7 by decoder bus 10.Described demoder 8 is interconnected to respectively machine room phone built-in self circuit 4, sedan-chair top phone built-in self circuit 5, car phone built-in self circuit 6 and pit phone built-in self circuit 7 by each phone telephone wire 11.Described watch house phone Operation Processor 1 connects watch house phone built-in self circuit 9.Described watch house phone Operation Processor 1 has display panel and memory device.Be mounted with several demoders on described cable bus, the corresponding elevator of each demoder.In Fig. 1 and Fig. 2, just take an elevator as example, the suspension points in figure represents to have two ones or multi-section elevator more.
Intercom for elevator with On-line self-diagnosis function, comprise that mainly telephone set, demoder, 2 core cables and self-checking equipment consist of jointly, described telephone set comprises the sedan-chair top phone of the machine room phone of watch house phone, every elevator, every elevator, the car phone of every elevator and the melt pit phone of every elevator, and described telephone set inside all includes self-checking equipment or self-checking circuit.The mouth of described watch house phone connects the input end of two core cable, and described 2 core cables can be connected with many groups elevator, and 2 core cables transmit calling signal, sound signal and self-test signal as the bus of system on described bus.Be provided with demoder, machine room phone, car phone, sedan-chair top phone and pit phone in every group of elevator device.Demoder in described every group of elevator is connected with the mouth of 2 core cables, and the demoder in described every group of elevator all includes self-checking equipment or self-checking circuit.
Self check information in intercom system not only comprises heartbeat packet or the heartbeat data packets on software sense, the detection information that also comprises pure hardware, such as, to audio amplifier circuit, Mike's etc. detection, it is comprehensive inspection of machine room phone, sedan-chair top phone, car phone, pit phone and coder mode of operation to every elevator.All self check information can show on the guidance panel of watch house phone and store, so that relevant staff's inquiry and analysis.In actual applications, the elevator intercom system has available for different connection modes, and this programme has been enumerated two kinds of typical modes, sees respectively the mode that decoder bus interconnection mode in Fig. 1 and each phone telephone wire in Fig. 2 are interconnected to respectively demoder.In actual applications, talkback system also may comprise mains connection set, and namely the intercom system of every elevator has one or more power supplys, and perhaps the phone of watch house also needs an independent power supply, or other power supply set-up mode.The mode of operation of each power supply is also used corresponding self-checking equipment and is carried out real-time inspection, shows respectively on the guidance panel of watch house.The technical personnel of the industry under inspiration of the present utility model, can be made some distortion and revise, and every any modification, equivalent variations and modification of doing according to technical spirit of the present utility model all still belongs in protection domain of the present utility model.
Claims (7)
1. the intercom for elevator system that has the On-line self-diagnosis function, it is characterized in that, comprise watch house phone Operation Processor, described watch house phone Operation Processor is by cable bus and demoder interconnection, described demoder has demoder built-in self circuit, and described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit.
2. the intercom for elevator system with On-line self-diagnosis function according to claim 1, is characterized in that, described cable bus adopts two core cable.
3. the intercom for elevator system with On-line self-diagnosis function according to claim 1, it is characterized in that, described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit by decoder bus.
4. the intercom for elevator system with On-line self-diagnosis function according to claim 1, it is characterized in that, described demoder is interconnected to respectively machine room phone built-in self circuit, sedan-chair top phone built-in self circuit, car phone built-in self circuit and pit phone built-in self circuit by each phone telephone wire.
5. the intercom for elevator system with On-line self-diagnosis function according to claim 1, is characterized in that, described watch house phone Operation Processor connects watch house phone built-in self circuit.
6. the intercom for elevator system with On-line self-diagnosis function according to claim 1, is characterized in that, described watch house phone Operation Processor has display panel and memory device.
7. the intercom for elevator system with On-line self-diagnosis function according to claim 1, is characterized in that, is mounted with several demoders on described cable bus, the corresponding elevator of each demoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712979 CN202967785U (en) | 2012-12-20 | 2012-12-20 | Elevator interphone system with online self-detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712979 CN202967785U (en) | 2012-12-20 | 2012-12-20 | Elevator interphone system with online self-detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967785U true CN202967785U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712979 Expired - Fee Related CN202967785U (en) | 2012-12-20 | 2012-12-20 | Elevator interphone system with online self-detection function |
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| Country | Link |
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| CN (1) | CN202967785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540120A (en) * | 2019-09-12 | 2019-12-06 | 日立楼宇技术（广州）有限公司 | self-checking system of elevator intercom equipment, elevator, self-checking method and storage medium |
| CN111091263A (en) * | 2019-10-24 | 2020-05-01 | 北京云迹科技有限公司 | Fault detection method, handheld device and mobile terminal |
-
2012
- 2012-12-20 CN CN 201220712979 patent/CN202967785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540120A (en) * | 2019-09-12 | 2019-12-06 | 日立楼宇技术（广州）有限公司 | self-checking system of elevator intercom equipment, elevator, self-checking method and storage medium |
| CN110540120B (en) * | 2019-09-12 | 2021-10-15 | 日立楼宇技术（广州）有限公司 | Self-checking system of elevator intercom equipment, elevator, self-checking method and storage medium |
| CN111091263A (en) * | 2019-10-24 | 2020-05-01 | 北京云迹科技有限公司 | Fault detection method, handheld device and mobile terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211220 |