CN204802842U - Public automatic escalator safe operation thing in city allies oneself with monitored control system - Google Patents
Public automatic escalator safe operation thing in city allies oneself with monitored control system Download PDFInfo
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- CN204802842U CN204802842U CN201520607532.1U CN201520607532U CN204802842U CN 204802842 U CN204802842 U CN 204802842U CN 201520607532 U CN201520607532 U CN 201520607532U CN 204802842 U CN204802842 U CN 204802842U
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- staircase
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Abstract
Public automatic escalator safe operation thing in city allies oneself with monitored control system relates to a monitored control system. The public automatic escalator in city can't help the public automatic escalator accident that takes place frequently owing to no remote monitoring. The utility model discloses a staircase data acquisition processor, staircase status signal CAN bus agreement interface, RS485 communication interface, fully loaded current detection device, the video acquisition treater, the echo treater, power amplifier, the power modul, remote communication ware and staircase safety thing networking monitoring device, staircase safety networking watch -dog passes through the remote communication ware and links to each other with staircase data acquisition processor, staircase controlling means passes through staircase status signal CAN bus agreement interface and links to each other with staircase data acquisition processor, fully loaded current detection device passes through RS485 communication interface and links to each other with staircase data acquisition processor. This technical scheme goes on in time breaking down the staircase scene, the effective processing, avoids the injures and deaths incident to take place.
Description
Technical field
The utility model relates to a kind of monitored control system, especially the public escalator safe operation in city thing connection monitored control system.
Background technology
Along with the development of urbanization, the public place construction such as square, pedestrian overpass, pedestrian underpass, airport, station, public parking area, rail traffic station develop rapidly, and the public escalator quantity in city increases sharply.For track traffic subway, before the more than ten years, subway also just goes up north " scenery " of a few cities such as wide, the nineties so far, China develops rapidly in many cities in subway construction, has built up more than 50 circuit for over ten years, about the conveying track of more than 1600 kilometer.According to Chinese track traffic developmental research planning, Future 30 Years China need build the track traffic of 40,000 kilometers, according to country's 12 traffic programs, country will realize the urban mass transit network systems such as Beijing, Shanghai, Guangzhou, Shenzhen during 12, build up 22 urban track traffic main framings such as Tianjin, Chongqing, the National urban rail transportation operation mileage realizing 5000 km is determined in whole 12 planning.
The public escalator in city is as the important vehicle of public place, city, while bringing convenience to the life of the people, the public escalator accident taken place frequently brings high risks safely also to social property and people's life, even affect social harmony to stablize, especially escalator accident generally occurs in public place, the bad public is very easily caused to affect, therefore the safety performance keeping escalator how is continued, the prevention public staircase et out of order in city and accident, improve and the hot issue having become the whole society and be concerned about and urgently solve is disposed to staircase emergency management and rescue of hurting sb.'s feelings.
With computer technology and network technology development and reach its maturity, the investigation and application of the public escalator safe operation in city thing connection monitored control system, must become the urgent task of the public staircase safe handling in city.The public escalator safe operation in city thing connection monitored control system is rely on computer and network technologies, meaning of its research application is mainly manifested in: can the service direction of Real-time Collection staircase (up, descending), running velocity (normal speed, energy-saving speed), running power, current state (stops, run, fault), accumulation total run time staircase five kinds of operational factors, automatically can gather and report hypervelocity, fully loaded, reverse, suddenly stop four kinds of staircase major failures, there is speech talkback and video visual function, when staircase exceeds the speed limit, fully loaded, reverse, when suddenly stopping four kinds of staircase major failures, system can automatic alarm, staircase safe Internet of Things Command Management System attendant can open the on-the-spot audio frequency and video of staircase, and carry out speech talkback with passenger, et out of order staircase scene is effectively disposed, injures and deaths event is avoided to occur, for the emergency management and rescue of the public staircase accident in prevention city and raising staircase provide technical guarantee.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition carries out improving to prior art and improves, and provides the public escalator safe operation in city thing to join monitored control system, with object.For this reason, the utility model takes following technical scheme.
The public escalator safe operation in city thing connection monitored control system, it is characterized in that comprising staircase data collection processor, staircase status signal CAN protocol interface, RS485 communication interface, for detecting the full load current detecting device of staircase electric current, for carrying out the video acquisition treater of acquisition process to video, for the echo treater of speech process, for the power amplifier of power gain, be connected with staircase data collection processor for the power module of powering, remote communicator for communication and the safe Internet of Things control monitor unit of the staircase for security monitoring, described staircase safe networking monitoring device is connected with staircase data collection processor by remote communicator, staircase control setup is connected with staircase data collection processor by staircase status signal CAN protocol interface, described full load current detecting device is connected with staircase data collection processor by RS485 communication interface, described video acquisition treater, echo treater, power amplifier, power module are connected with staircase data collection processor.
As improving further and supplementing technique scheme, the utility model also comprises following additional technical feature.
Described video acquisition treater comprises CMOS camera lens, video encoding module, video storage modules; The video of the numerous Acquisition Processor of video triggering video memory module when escalator fault stores separately.
Described echo treater is provided with speech input device, instantaneous speech power, and described speech input device comprises miaow head, speech processing module, pre-amplifying module; Described instantaneous speech power comprises bandpass filter, power amplifier and echo processing module; Passenger is by miaow head input voice; Emergency personnel's sound is connected to suppress echo through the safe Internet of Things control monitor unit of staircase, remote communicator, staircase data collection processor, bandpass filter, power amplifier with echo processing module.
Described power amplifier comprises bandpass filter, power amplifier module, loudspeaker.
Described remote communicator is provided with ethernet module, 3G module and WIFI module.
Described power module be provided with storage battery with at 220V civil power powering-off state to equipment emergency service.
Beneficial effect: above-mentioned city public escalator safe operation thing connection monitored control system is novel, rational in infrastructure, easy for installation, Adaptable extension is strong, safe and reliable, there is speech talkback and video visual function, when staircase exceeds the speed limit, fully loaded, reverse, when suddenly stopping four kinds of staircase major failures, system can automatic alarm, staircase safe Internet of Things Command Management System attendant can open the on-the-spot audio frequency and video of staircase, and carry out speech talkback with passenger, carry out in time to et out of order staircase scene, effective disposal, injures and deaths event is avoided to occur, for the emergency management and rescue of the public staircase accident in prevention city and raising staircase provide technical guarantee.
Accompanying drawing explanation
Fig. 1 is system architecture figure of the present utility model.
Fig. 2 is the utility model echo processor structure schematic diagram.
Fig. 3 is the utility model video collector structural representation.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
Be illustrated in figure 1 the public escalator safe operation in city thing connection monitored control system connection diagram.The utility model adopts technology of Internet of things, Binding number word tone Video Supervision Technique, carry out data transmission by the wired or wireless network such as internet, 3G, Wi-Fi, comprise staircase data collection processor, staircase status signal CAN protocol interface, RS485 communication interface, full load current detecting device, video acquisition treater, echo treater, power amplifier, power module, remote communicator and staircase safe Internet of Things command and management platform.Wherein, staircase data collection processor is the nucleus equipment of the public escalator safe operation in city thing connection monitored control system, being connected, being connected operating state signal for gathering staircase and breakdown signal with full load current detecting device by RS485 communication interface respectively by staircase status signal CAN protocol interface with this member control apparatus of staircase; Staircase data collection processor configuration video acquisition treater, echo treater, power amplifier and remote communicator, for completing the process of staircase video signal collective, audio signal sample process, and remote communicator and staircase safe Internet of Things command and management platform carry out data exchange excessively together; System configuration has emergency source of electrical power module, for equipment emergency service.
As shown in Figure 2, echo treater is with a road mic input function and a road voice output function, and the passenger that mic is used for escalator speaks, LINE_OUT is the output of content of speaking as passenger, through pre-amplifying module after output, aud. snl. is amplified, export after amplifying.Emergency personnel's Speech input is to AudioIn end, and first through bandpass filter, filter the noise of sound, retain original sound-content, and then enter into power amplifier, power amplifier amplifies sound again, is exported by SpeakerOut.Meanwhile, SpeakerOut is by an other road, and feed back to the LINEIN end on echo treater, carry out echo process, echo is to curbing the most at last.
As shown in Figure 3, video collector has the collection of video image information and the function of storage.CMOS camera lens is used for the video image acquisition of escalator, analog signal is converted to the digital signal of RAW form, exports to video encoding module.This Signal coding is become H.264 form by video encoding module, exports to video storage modules.Video storage, according to the memory gap arranged, is become a section video recording by video storage modules.During escalator fault, this signal is outputted to video collector by fault acquisition device, and the video of triggering video memory module stores separately.
Above-mentionedly execute staircase operating state signal in example and comprise service direction (up, descending), running velocity (normal speed, energy-saving speed), current state (stop, run, fault), running power, Cumulative Elapsed Time five kinds of operational factors, failure alarm signal comprise hypervelocity, fully loaded, reverse, suddenly stop four kinds of staircase major failures.Wherein service direction (up, descending), running velocity (normal speed, energy-saving speed), current state (stopping, operation, fault), Cumulative Elapsed Time, hypervelocity, reverse, emergent stop signal export staircase data collection processor by the communication interface of staircase control setup to CAN communication bus protocol form; Running power information and fully loaded breakdown signal detect staircase work three phase current in real time by full load current detecting device, export staircase data collection processor to RS485 communications protocol form simultaneously.
Above-mentionedly execute in example, staircase safe Internet of Things command and management platform can monitor all status datas of staircase, can arrange staircase be fully loaded with threshold values according to the actual condition adjustment of each staircase.
The public escalator safe operation in city shown in above Fig. 1-3 thing connection monitored control system is specific embodiment of the utility model; the utility model substantive distinguishing features and progress are embodied; can according to the use needs of reality; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (6)
1. the public escalator safe operation in city thing connection monitored control system, it is characterized in that comprising staircase data collection processor, staircase status signal CAN protocol interface, RS485 communication interface, for detecting the full load current detecting device of staircase electric current, for carrying out the video acquisition treater of acquisition process to video, for the echo treater of speech process, for the power amplifier of power gain, be connected with staircase data collection processor for the power module of powering, remote communicator for communication and the safe Internet of Things control monitor unit of the staircase for security monitoring, described staircase safe networking monitoring device is connected with staircase data collection processor by remote communicator, staircase control setup is connected with staircase data collection processor by staircase status signal CAN protocol interface, described full load current detecting device is connected with staircase data collection processor by RS485 communication interface, described video acquisition treater, echo treater, power amplifier, power module are connected with staircase data collection processor.
2. the public escalator safe operation in city according to claim 1 thing connection monitored control system, is characterized in that: described video acquisition treater comprises CMOS camera lens, video encoding module, video storage modules; The video of the numerous Acquisition Processor of video triggering video memory module when escalator fault stores separately.
3. the public escalator safe operation in city according to claim 1 thing connection monitored control system, it is characterized in that: described echo treater is provided with speech input device, instantaneous speech power, and described speech input device comprises miaow head, speech processing module, pre-amplifying module; Described instantaneous speech power comprises bandpass filter, power amplifier and echo processing module; Passenger is by miaow head input voice; Emergency personnel's sound is connected to suppress echo through the safe Internet of Things control monitor unit of staircase, remote communicator, staircase data collection processor, bandpass filter, power amplifier with echo processing module.
4. the public escalator safe operation in city according to claim 1 thing connection monitored control system, is characterized in that: described power amplifier comprises bandpass filter, power amplifier module, loudspeaker.
5. the public escalator safe operation in city according to claim 1 thing connection monitored control system, is characterized in that: described remote communicator is provided with ethernet module, 3G module and WIFI module.
6. the public escalator safe operation in city according to claim 1 thing connection monitored control system, it is characterized in that: described power module be provided with storage battery with at 220V civil power powering-off state to equipment emergency service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607532.1U CN204802842U (en) | 2015-08-13 | 2015-08-13 | Public automatic escalator safe operation thing in city allies oneself with monitored control system |
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| CN201520607532.1U CN204802842U (en) | 2015-08-13 | 2015-08-13 | Public automatic escalator safe operation thing in city allies oneself with monitored control system |
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| CN204802842U true CN204802842U (en) | 2015-11-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438953A (en) * | 2016-01-04 | 2016-03-30 | 邢启亮 | Monitoring and emergency call and video system for escalator |
| CN112758799A (en) * | 2020-12-30 | 2021-05-07 | 北京博华信智科技股份有限公司 | Early warning method for monitoring escalator |
-
2015
- 2015-08-13 CN CN201520607532.1U patent/CN204802842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438953A (en) * | 2016-01-04 | 2016-03-30 | 邢启亮 | Monitoring and emergency call and video system for escalator |
| CN112758799A (en) * | 2020-12-30 | 2021-05-07 | 北京博华信智科技股份有限公司 | Early warning method for monitoring escalator |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151125 Termination date: 20190813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |