CN205652935U - Elevator thing networking intelligent display terminal - Google Patents
Elevator thing networking intelligent display terminal Download PDFInfo
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- CN205652935U CN205652935U CN201620434724.1U CN201620434724U CN205652935U CN 205652935 U CN205652935 U CN 205652935U CN 201620434724 U CN201620434724 U CN 201620434724U CN 205652935 U CN205652935 U CN 205652935U
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses an elevator thing networking intelligent display terminal, include: the casing sets up in the positive liquid crystal display of casing, sets up in the inside main control board of casing, set up in the casing outside with peripheral equipment main control board electricity signal connection, the main control board includes: central processing module, the audio and video processing module, video processing module, power vary voltage voltage stabilizing module, I/O control passageway module, the network communication module that all are connected with central processing module, wherein, I/O control passageway module and power vary voltage voltage stabilizing module electricity signal connection, I/O control passageway module and liquid crystal display electricity signal connection. The utility model provides an elevator thing networking intelligent display terminal integrates audio frequency and video technique, network technique, computer technology, software technique, small, simple structure, high integration, can realize that high definition video day night control, audio frequency and video are talkbacked, the video is pacified, tie up protect register, UPS uninterrupted power supply, emergency lighting's intelligent terminal.
Description
Technical Field
The utility model relates to an electronic equipment especially relates to an elevator thing networking intelligent display terminal.
Background
With the rapid development of economy and the acceleration of urbanization process, the elevator is used as a vertical lifting tool and is closely related to the work and the life of people. Meanwhile, the safety problem of the elevator also becomes the focus of people, media and government attention. By 2015, the holding capacity of elevators in the whole country breaks through 400 thousands of elevators, the elevators still grow at the speed of 10% -20% every year, and the holding capacity, the annual output and the annual growth of the elevators are the first in the world.
Tragedies occur continuously in the elevators in 2015, 4 elevators in 7 months in the country have accidents within 5 days, so that 3 people die, the safety of the elevators is pushed to the wave tip of the air inlet, and the social attention is caused again by the safety problem of the elevators. According to statistics, the failure rate of the elevator which is used for 10-15 years is highest, along with the development of the urbanization construction process, a large part of the elevators which are constructed in an early stage enter a 10-year deadline, and the failure rate of the elevator is increased year by year according to regular analysis. Official digital statistics, 28 deaths occurred in 2012 nationwide from 36 elevator accidents; in 2013, 70 accidents happen to elevators in China (wherein the number of accidents in the using link is 48), and 57 deaths caused by the accidents of the elevators are avoided; in 2014, 49 elevator accidents happen and 37 people die in China; in 2015, 58 elevator accidents occur in China, 46 people die, the number of elevator accidents in China is on the rise every year in number, and in 2012 and 2015, the number of elevator accidents in China is in the interval of 40-80 every year.
The electric elevator belongs to special equipment, the safety of the elevator depends on the regular maintenance of a maintenance unit and the regular inspection of an elevator supervision department, the daily safe operation of the elevator completely depends on the spot check of a main department and the active report of the maintenance unit, the elevator fault and the accident which occur in real time lack a technical supervision means, a plurality of elevator accidents are counted, the secondary accident is caused by forced elevator taking-off of the trapped people of the elevator due to emotional stress, and a technology is urgently needed for supervising and supervising the maintenance and the rescue to strengthen the safety supervision and the rescue supervision of the elevator and avoid the serious casualty event caused by the elevator accident, so that the serious accident of the elevator is avoided.
At present, elevator rescue still depends on a maintenance contract signed by a user and an elevator maintenance unit, the elevator rescue is regularly checked at home, meanwhile, a special equipment safety inspection main department regularly checks and checks the elevator rescue, and effective technical supervision means is lacked aiming at whether the maintenance unit regularly maintains, whether the maintenance unit carries out rescue within the time limit required by the special equipment safety law when an accident occurs and whether the rescue process meets the standard. The assessment of the maintenance unit completely depends on the active report of the maintenance unit and the promotion and exposure of people and media, so that a technical solution is urgently needed to strengthen the maintenance, safe operation and rescue supervision of the elevator.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned shortcoming that provides among the prior art, the utility model provides an elevator thing networking intelligent display terminal.
The utility model provides an elevator thing networking intelligent display terminal, include: the liquid crystal display screen is arranged on the front surface of the shell, the main control board is arranged in the shell, and the peripheral equipment is arranged outside the shell and is electrically connected with the main control board in a signal mode;
the main control board includes: the system comprises a central processing module, an audio and video processing module, a power supply voltage transformation and stabilization module, an input and output control channel module and a network communication module, wherein the audio and video processing module, the power supply voltage transformation and stabilization module, the input and output control channel module and the network communication module are all connected with the central processing module; the input/output control channel module is in electrical signal connection with the power supply voltage transformation and stabilization module; and the input and output control channel module is in electric signal connection with the liquid crystal display screen.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment comprises a sound pickup, a loudspeaker, a close-up lens, a photosensitive component and an infrared light supplement lamp, wherein the sound pickup, the loudspeaker, the close-up lens, the photosensitive component and the infrared light supplement lamp are connected with the audio and video processing module through electric signals.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
The peripheral equipment further comprises a panoramic video acquisition lens, a photosensitive component and an infrared light supplement lamp, wherein the panoramic video acquisition lens is connected with the video processing module through an electric signal.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment also comprises an LED lamp, a battery and an alternating current interface which are in electrical signal connection with the power supply voltage transformation and stabilization module.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment also comprises a dimension label-to-button electrically connected with the input/output control channel module.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment also comprises an emergency button electrically connected with the input and output control channel module.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment also comprises an intercom button and a power switch which are in electric signal connection with the input and output control channel module.
The intelligent display terminal for the elevator internet of things further has the following characteristics:
the peripheral equipment also comprises a wired network interface and a wireless network interface which are in electric signal connection with the network communication module.
The utility model provides an elevator thing networking intelligent display terminal integrates audio and video technique, network technology, computer technology, software technique, small, simple structure, high integration, can realize high definition video day night control, audio and video talkback, video pacify, the intelligent terminal of dimension guarantor sign in, UPS uninterrupted power supply, emergency lighting. The terminal can supervise and examine the maintenance condition of a maintenance unit, can actively play the placating video when the elevator is in an accident, placates trapped people, avoids safety accidents possibly caused by self rescue of the trapped people, can also realize video monitoring, audio and video talkback, mood placating and remote supervision of the condition in the elevator by a supervision unit, and can supervise and examine the rescue process remotely.
The terminal can be conveniently and quickly installed and deployed in the elevator car, and meanwhile, the equipment needs to meet the requirements of rapid cascade deployment of a multilevel framework and normal operation under the condition of electromagnetic interference in the elevator.
Drawings
Fig. 1 is a structure diagram of an intelligent display terminal of the internet of things of an elevator in the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Fig. 1 is a structural diagram of an intelligent display terminal of an elevator internet of things. This elevator thing networking intelligent display terminal includes: the liquid crystal display screen is arranged on the front surface of the shell, the main control board is arranged in the shell, and the peripheral equipment is arranged outside the shell and is electrically connected with the main control board in a signal mode;
The main control board includes: the system comprises a central processing module, an audio and video processing module, a power supply voltage transformation and stabilization module, an input and output control channel module and a network communication module, wherein the audio and video processing module, the power supply voltage transformation and stabilization module, the input and output control channel module and the network communication module are all connected with the central processing module; the input/output control channel module is in electric signal connection with the power supply voltage transformation and stabilization module; the input and output control channel module is connected with the liquid crystal display screen through electric signals.
The peripheral devices include the following:
the sound pick-up, the loudspeaker, the close-up lens, the photosensitive component and the infrared light supplement lamp are in electrical signal connection with the audio and video processing module;
the panoramic video acquisition lens, the photosensitive component and the infrared light supplement lamp are in electrical signal connection with the video processing module;
the LED lamp, the battery and the alternating current interface are in electrical signal connection with the power supply voltage transformation and stabilization module;
the maintenance sign-in button is in electric signal connection with the input and output control channel module;
the emergency button is in electric signal connection with the input and output control channel module;
the talkback button and the power switch are in electric signal connection with the input and output control channel module;
and the wired network interface is electrically connected with the network communication module.
And the wireless transceiving module is in electric signal connection with the network communication module.
Wherein,
the power supply voltage transformation and stabilization module provides 12V or 5V direct-current power supply after voltage transformation and stabilization for the central processing module and the peripheral LED lamps; on the other hand, the LED lamp emergency lighting device collects a switching signal sent by the input/output control channel module, controls the whole power switch of the device, automatically detects the condition of mains supply, automatically switches on a battery for supplying power when power failure occurs, and starts the LED lamp for emergency lighting.
The central processing module comprises a central processing unit, a reset circuit, a control amplifying circuit, a memory and an I/O interface, wherein the reset circuit, the control amplifying circuit, the memory and the I/O interface are all connected with the central processing unit.
The video processing and analyzing module comprises an analog-to-digital conversion circuit, a graphic image processor, an encoding circuit, a control circuit, a power supply and a signal transmission interface. The panoramic video acquisition lens is connected with the analog-to-digital conversion circuit, the acquired video is subjected to video analog conversion and then is sent to the graphic image processor for digital noise reduction and brightness automatic adjustment, the video object is sent to the encoding circuit for video digital encoding compression after being analyzed by a moving algorithm, the encoding circuit is connected with the central processing unit through the signal transmission interface, and meanwhile the control circuit receives a control signal sent by the central processing unit to adjust the on-off of the infrared light supplement lamp and the bright and dark scene switching.
The audio and video processing control module comprises an analog-to-digital conversion circuit, a voice codec, a video codec, a digital-to-analog conversion circuit, an amplifying circuit, a control circuit and a power supply signal transmission interface. The sound pick-up and the video acquisition lens are respectively connected with respective analog-to-digital conversion circuits, and are simultaneously sent to the codec after analog-to-digital conversion, the sound pick-up and the video acquisition lens are connected with the respective analog-to-digital conversion circuits, the sound pick-up and the video acquisition lens are connected with the amplifier circuit after being coded and compressed, the output interface of the amplifier circuit is connected with the central processing unit, meanwhile, in the opposite direction, the central processing unit sends digital video and voice signals to the codec of the audio-video processing module for decoding, and after the digital-to-analog conversion, the decoded digital video and voice signals are sent to the loudspeaker sound for external playing and.
The input/output control channel module includes: I/O interface, trigger signal processor and control circuit.
The network communication module comprises a network processor, a network controller, a network transformer, a network memory, a network interface, a network converter and a serial interface, wherein the network controller, the network memory and the network converter are all connected with the network processor, the network interface is connected with the network controller through the network transformer, and the network transformer is connected between the network controller and the network interface in series.
Use this elevator thing networking intelligent display terminal through following mode:
when a user presses an equipment emergency button, an input/output control channel module calls out a solidified video file, alarm display is carried out on a display output screen, timing is started, when a frequently-pressed signal is not received within 30 seconds, an alarm picture exits, when a long-pressed signal of 3 seconds is received within 30 seconds, an audio/video channel of an audio/video processing module and a central processing unit is opened through a control circuit, the central processing unit calculates the solidified information and transmits the solidified information to a network controller by using I/O (input/output) to realize remote network transmission of an audio/video request, and when the central processing unit receives response request information, an amplifying circuit channel is opened by using a control circuit of the audio/video processing module to realize audio/video transmission.
When a maintenance person presses a maintenance sign-in button, one path of the input and output control channel module is sent to the timer for timing, the other path of the input and output control channel module is transmitted to the central processing unit through the signal transmission interface, the central processing unit extracts the equipment ID and the current date and time for encryption, the equipment ID and the current date and time are sent back to the input and output control channel, the two-dimensional code is generated through display output for output display, and when the timer counts for 90 seconds, the display output equipment is controlled to cancel the two-dimensional code display.
When the external mains supply of the equipment is normal, the power supply voltage transformation and stabilization module transforms voltage and stabilizes voltage to be sent to each module for power supply all the way, and sends all the way to the external battery for charging, when the power supply voltage transformation and stabilization module detects that the external power supply is disconnected, the external power supply is automatically switched to the battery for supplying power to the equipment, and simultaneously, the external power supply voltage transformation and stabilization module sends all the way to the LED lamp for power supply, and sends all the way to the input and output control channel module, and the solidified soothing video is taken.
This elevator thing networking intelligent display terminal has following function:
1. the terminal display screen can press the unique two-dimensional code with current time point + equipment ID of automatic generation encrypted after the dimension is signed in to the staff, supplies dimension to protect APP to sweep the sign indicating number and sign in, and this two-dimensional code is at the screen display position random to the screen is burned in the long-time fixed position demonstration appearance, and it is 90 seconds to show duration, surpasss 90 seconds and withdraws from automatically.
2. When the emergency button is pressed, a warning prompt picture pops up on the display screen, whether the warning call is determined or not is confirmed, the warning request is confirmed to be long-pressed for three seconds, the warning picture is displayed for 30 seconds, and the button is not pressed for automatic exit.
3. The main control board is internally provided with a UPS uninterrupted power supply, and the main control board is externally provided with a battery and automatically switched to the UPS for supplying power under the condition of detecting the power failure of the mains supply.
4. The LED lamp of equipment configuration detects the automatic illumination of the condition under the commercial power outage, supplies the car UPS short time power supply.
5. The external network infrared high definition video surveillance camera machine of equipment, when special circumstances appear, long-range opening camera machine carries out the interior panorama video monitoring of elevator car.
6. The audio and video talkback equipment is arranged in the equipment, and personnel in the elevator can communicate with the remote supervision center to communicate the audio and video talkback when pressing the SOS call-for-help button, and can also realize that the remote supervision center actively calls the front end to communicate automatically.
7. The central processing module is internally provided with an information release APP, the elevator safety taking knowledge, news and policy rules are played under the condition that the elevator normally operates, and a placating video is played when the elevator breaks down, a distress button is pressed down and the elevator is powered off.
8. The WiFi receiving module is arranged in the equipment, and 2.4G and 5.8G wireless receiving is achieved.
The data signal, the video signal, the voice signal and the control signal of the whole set of equipment are subjected to data conversion through corresponding modules, are calculated by a central processing unit and then are connected with a network processor, and finally are remotely transmitted through a network interface.
The utility model provides an elevator thing networking intelligent display terminal has following advantage: use the utility model provides a pair of elevator thing networking intelligent terminal has following advantage:
1. Simple structure, installation are nimble, the wiring is convenient, the deployment cost is low: the integrated structure design is convenient for quick installation and deployment of engineering constructors, and video acquisition, audio and video talkback, display output, remote transmission and control of data and uninterrupted power supply of a UPS in an elevator car can be realized by using network cables or wireless;
2. high integration: the video acquisition system, the audio-video talkback system and the display output system are highly integrated into a whole, and only a maintenance manager is required to master the maintenance management mode of one device, so that the maintenance management cost is greatly reduced, and the system scale is convenient to expand and deploy quickly.
3. The use and operation are convenient, and the operation form is flexible: the management of B/S and C/S modes is supported;
4. the practicability is strong: the intelligent display terminal automatically generates a unique two-dimensional code, the maintenance personnel complete the sign-in of the maintenance through a code scanning mode, and the maintenance supervision of a supervision unit on the maintenance unit is realized through a technical means;
5. uninterrupted power supply: when the power failure of the elevator is yes, the intelligent display terminal of the internet of things of the elevator automatically detects and turns on the LED lamp for emergency lighting;
6. video monitoring: a supervisor remotely checks the condition in the elevator car through a network;
7. Audio and video intercommunication: the trapped people of the elevator call for help and alarm through the keys, and the supervision personnel can actively initiate audio and video talkback calls to perform audio and video pacification.
To sum up, the utility model provides an elevator thing networking intelligent terminal highly integrated, powerful, convenient to use, flexible operation, practicality are strong, can effectively solve current elevator person in charge department to the technical supervision of elevator maintenance unit, realize the emergency rescue commander under the elevator special circumstances and pacify simultaneously.
In addition, it should be noted that the shapes of the components, the names of the components, and the like of the embodiments described in the present specification may be different, and the above description is only an example of the structure of the present invention.
The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an elevator thing networking intelligent display terminal which characterized in that includes: the liquid crystal display screen is arranged on the front surface of the shell, the main control board is arranged in the shell, and the peripheral equipment is arranged outside the shell and is electrically connected with the main control board in a signal mode;
the main control board includes: the system comprises a central processing module, an audio and video processing module, a power supply voltage transformation and stabilization module, an input and output control channel module and a network communication module, wherein the audio and video processing module, the power supply voltage transformation and stabilization module, the input and output control channel module and the network communication module are all connected with the central processing module; the input/output control channel module is in electrical signal connection with the power supply voltage transformation and stabilization module; and the input and output control channel module is in electric signal connection with the liquid crystal display screen.
2. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment comprises a sound pickup, a loudspeaker, a close-up lens, a photosensitive component and an infrared light supplement lamp, wherein the sound pickup, the loudspeaker, the close-up lens, the photosensitive component and the infrared light supplement lamp are connected with the audio and video processing module through electric signals.
3. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment further comprises a panoramic video acquisition lens, a photosensitive component and an infrared light supplement lamp, wherein the panoramic video acquisition lens is connected with the video processing module through an electric signal.
4. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment also comprises an LED lamp, a battery and an alternating current interface which are in electrical signal connection with the power supply voltage transformation and stabilization module.
5. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment also comprises a maintenance sign-in button electrically connected with the input and output control channel module.
6. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment also comprises an emergency button electrically connected with the input and output control channel module.
7. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment also comprises an intercom button and a power switch which are in electric signal connection with the input and output control channel module.
8. The intelligent display terminal of the Internet of things of the elevator as claimed in claim 1,
the peripheral equipment also comprises a wired network interface and a wireless network interface which are in electric signal connection with the network communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620434724.1U CN205652935U (en) | 2016-05-12 | 2016-05-12 | Elevator thing networking intelligent display terminal |
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| CN201620434724.1U CN205652935U (en) | 2016-05-12 | 2016-05-12 | Elevator thing networking intelligent display terminal |
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| CN205652935U true CN205652935U (en) | 2016-10-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886824A (en) * | 2017-02-17 | 2017-06-23 | 广东道远合力物联有限公司 | A kind of elevator repair and maintenance management system and its application method |
| CN109019224A (en) * | 2018-08-29 | 2018-12-18 | 赛奥智能电梯（苏州）有限公司 | A kind of intelligent elevator remotely controlled |
| CN109189358A (en) * | 2018-08-31 | 2019-01-11 | 深圳市福瑞禧科技发展有限公司 | Intelligent display terminal system of Internet of things |
| CN111170106A (en) * | 2020-01-17 | 2020-05-19 | 深圳市深华方科技有限公司 | Elevator maintenance information device and method and maintenance system |
-
2016
- 2016-05-12 CN CN201620434724.1U patent/CN205652935U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886824A (en) * | 2017-02-17 | 2017-06-23 | 广东道远合力物联有限公司 | A kind of elevator repair and maintenance management system and its application method |
| CN109019224A (en) * | 2018-08-29 | 2018-12-18 | 赛奥智能电梯（苏州）有限公司 | A kind of intelligent elevator remotely controlled |
| CN109189358A (en) * | 2018-08-31 | 2019-01-11 | 深圳市福瑞禧科技发展有限公司 | Intelligent display terminal system of Internet of things |
| CN111170106A (en) * | 2020-01-17 | 2020-05-19 | 深圳市深华方科技有限公司 | Elevator maintenance information device and method and maintenance system |
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Address after: Room 106, North Building, Lin57 Yard, Qinghe Maofan Road, Haidian District, Beijing Patentee after: Beijing Weiwen Educational Technology Co.,Ltd. Address before: Room 106, North Building, Lin57 Yard, Qinghe Maofan Road, Haidian District, Beijing Patentee before: BEIJING TONGHUI UNLIMITED TECHNOLOGY CO.,LTD. |
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