CN103248873A - Intelligent elevator and operation method - Google Patents
Intelligent elevator and operation method Download PDFInfo
- Publication number
- CN103248873A CN103248873A CN2013101583116A CN201310158311A CN103248873A CN 103248873 A CN103248873 A CN 103248873A CN 2013101583116 A CN2013101583116 A CN 2013101583116A CN 201310158311 A CN201310158311 A CN 201310158311A CN 103248873 A CN103248873 A CN 103248873A
- Authority
- CN
- China
- Prior art keywords
- data
- elevator
- terminal
- information
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses an intelligent elevator and an operation method, and belongs to the technical field of elevators. The intelligent elevator comprises an elevator data acquisition device, an elevator data analyzing and uploading device, an elevator external connection display device, an elevator user platform and an elevator external connection display screen information issuing platform, wherein signals acquired by the elevator data acquisition device are transmitted to the elevator data analyzing and uploading device; the elevator data analyzing and uploading device transmits information to the elevator external connection display device; the elevator data analyzing and uploading device communicates with the elevator user platform; and the elevator external connection display screen information issuing platform transmits the information to the elevator external connection display device through a wireless network.
Description
Technical field
The present invention relates to a kind of wisdom elevator and operation method, belong to the elevator technology field.
Background technology
Because reasons such as the rapid growth of elevator quantity, increase service life, pipe abandon building increase, and repair and maintenance are ineffective, elevator faults quantity is growing trend.Simultaneously, along with the needs of social development to safety, intelligent using escalator environment, utilize advanced electronic data acquisition technology and computer networking technology, the elevator safety state is carried out dynamic remote monitoring become development trend.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of wisdom elevator.
The technical scheme that the present invention takes is as follows:
A kind of wisdom elevator; Comprise the elevator data acquisition equipment, elevator data analysis and uploading device, the elevator external connection display equipment, the elevator customer platform, elevator externally connected with display screen information promulgating platform: the signal of elevator data acquisition equipment collection is transferred to elevator data analysis and uploading device, elevator data analysis and uploading device are transferred to the elevator external connection display equipment to information, elevator data analysis and uploading device intercom mutually with the elevator customer platform, and elevator externally connected with display screen information promulgating platform arrives the elevator external connection display equipment to information by wireless network transmissions.
A kind of wisdom elevator operation method: at first elevator data analysis and uploading device are by RS232 port and BNC socket, obtain the elevator real time data of data acquisition equipment and the monitor video signal in the cab respectively, information is taken over by different embedded programs respectively: the program of analyzing elevator data acquisition equipment data: judge at first whether the data that receive are correct.Here use verification and method verify that exactly each data is weighted, final result is mated with the data check value of transmit, and illustrates that successfully data are accurate, mistake then abandons these data;
Next analyzes the classification of data, and the classification of data comprises registration, heartbeat, real time data, misdata, the data of elevator data acquisition equipment are set, read the data of elevator data acquisition equipment; Program can be judged according to corresponding classification, automatically unpack then or package, the data format of package is that the data of elevator platform are resolved form, the data format of unpacking is the parsing form of elevator data acquisition equipment data, after this is delivered to corresponding destination address by network or RS232 cable.Inform the running status of the current elevator of user with this, or notify the elevator data acquisition equipment to carry out corresponding control action, this program is responsible for the real-time, interactive of elevator platform and elevator data set collecting device (VT600C).Communication modes is 3G network and RS232 serial ports.Handle the monitor video signal: at first handling procedure is wanted the initialization data coding chip, this chip is responsible for the real-time data-coding that collects is become the H.264 video data coding of form, secondly, the data that the real-time received code of circular linked list finishes, each Frame leaves in the linked list units, after having video data in the linked list units, the transmission process can be taken each linked list units data accordingly away and empty this element data, for later depositing of Frame stays free space.Process sends to SD card video recording process and network transmission process successively; SD card video recording process receives data and uses system function to carry out writing of hardware process later on; Network transmission process is carried out corresponding network and is unpacked and satisfy the requirement of 3G network transmission; If the current video data of not asking of user, the data after then unpacking directly abandon; The end user can pass through network or SD card, watches in real time and stored video data;
The principle of the invention: by magnetic induction sensor, judge the real-time running state of elevator.
Beneficial effect of the present invention: the caution passenger forbids taking in Lift out of order, reminds repair and maintenance unit or property to implement the running status of monitoring elevator.
Description of drawings
Fig. 1 elevator data acquisition equipment circuit diagram.
The data analysis of Fig. 2 elevator and uploading device circuit diagram.
Fig. 3 show player circuit diagram.
Fig. 4 phonic warning device circuit diagram.
Fig. 5 magnetic induction sensor circuit diagram.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing:
1. elevator data acquisition equipment (VT600C)
As shown in Figure 1: elevator data acquisition equipment hardware is formed: the data collection and analysis plate, comprising one road power input interface, one tunnel AC signal input port, three tunnel infrared signal input interfaces, four tunnel magnetic induction signal input interfaces, six road contact signal input interfaces, the four-way power supply output interface, one road RS232 communication interface, one road RS485 communication interface, one road audio input interface, one road audio output interface, two infrared level transducers, infrared and the microwave remote sensor of human body, four magnetic induction sensors, a card reader, an active loudspeaker, an active pick-up, camera, the active alarm switch.The elevator data acquisition equipment, by external infrared probe (be used for analyzing whether the people is arranged in the elevator cage), camera (gathering image in the elevator), up and down level transducer, switch door, base station, high-low limit, etc. sensor synergism work, the running status of gathering elevator in real time.
Hardware is implemented:
Two infrared level transducers are respectively installed to the side of plugging of flat bed up and down of elevator, the infrared spy of human body and microwave remote sensor are installed to the ceiling of lift car inside, one of them is installed to the inboard position near car cab top of elevator door four magnetic inductors, one is installed to elevator calibration inductor top on the calibration floor position, all the other two are respectively installed on the elevator high-low limit position, thereby reach a purpose of judging personnel state in elevator operation and the elevator cage, and the mode of corresponding signal by the signal of telecommunication sent in the middle of the data collection and analysis plate, analysis plates is by the mode of RS232 serial ports, send data to elevator data upload equipment, wherein, two infrared level transducers are connected with the infrared signal input interface of data collection and analysis plate, infrared and the microwave remote sensor of human body is connected with the infrared signal input interface of data collection and analysis plate, four magnetic induction sensors are connected with the magnetic induction signal input interface of data collection and analysis plate, card reader is connected with the RS485 communication interface of data collection and analysis plate by the RS485 serial ports, active loudspeaker is connected with audio input interface with the audio output interface of active pick-up respectively at the data collection and analysis plate, and initiatively alarm switch is connected with level contact input interface.
Embedded software:
According to the high-low level that above each hardware device sends, judge the operating state of collecting device.Judge ruuning situation and the failure condition of current elevator by logical combination.
Example: elevator speed.By calculating the elevator contact goes out elevator by the Time Calculation of flat bed inductor up and down real time execution speed.
2: elevator data analysis and uploading device (VT600V)
Elevator data analysis and uploading device hardware are formed as shown in Figure 2:
Power module, AD modular converter, video processing module, audio processing modules, 3G communication module, Ethernet module, serial port module and RTC clock module.
Hardware is implemented:
Power module is responsible for powering to each module in the VT600V equipment.The analog video data that the AD conversion is responsible for camera is provided converts the data digital video data to, and send these data to video processing module in the mode of parallel transmission, video processing module is by operations such as coding, optimizations, send the data of encoding to the 3G communication module by usb bus, data are sent on the specified server by 3G network by the 3G module again; Or the data of video processing module after will handling send the Ethernet module to by the MII interface, and then are sent on the Ethernet by the Ethernet module.Audio-frequency module is that the voice data that pick-up obtains is encoded, and sends video processing module to by iic bus, perhaps will decode from the data that video processing module obtains by iic bus, and export by loud speaker.Serial port module is to realize communication between devices, thereby reaches the purpose of carrying out data interaction between equipment and the peripheral hardware.The RTC module is to provide real-time clock to whole system.
Embedded software:
The software of VT600V equipment is that the LINUX flush bonding module by standard combines.Comprise system power on the bootstrapping kernel UBOOT, be responsible for the embedded application software that hardware driving loads the kernel, the file system that user interface is provided and the upper strata that start with file system and constitute.
VT600V equipment obtains the elevator real time data of data acquisition equipment and the monitor video signal in the cab respectively by RS232 port and BNC socket.Information is taken over by different embedded programs respectively:
(1) data of processing elevator data acquisition equipment
Judge at first whether the data that receive are correct.Here use verification and method verify.Exactly each data is weighted, final result is mated with the data check value that transmission is come in.Success illustrates that data are accurate, and mistake then abandons these data.
Next analyzes the classification of data, and for example information category has, registration, heartbeat, real time data, misdata, arrange VT600C data, read the data of VT600C etc.Program can be judged according to corresponding classification, unpacks automatically then or package.The data format of package is that the data of elevator platform are resolved form, and the data format of unpacking is the parsing form of VT600C data.After this be delivered to corresponding destination address by network or RS232 cable.Inform the running status of the current elevator of user with this, or notice VT600C carries out corresponding control action.
Last this program is responsible for the real-time, interactive of elevator platform and VT600C.Communication modes is 3G network and RS232 serial ports.
(2) handle the monitor video signal:
At first handling procedure is wanted the turn-on data coding chip, and this chip is responsible for the real-time data-coding that collects is become the H.264 video data coding of form.
Secondly, the data that the real-time received code of circular linked list finishes, each Frame leaves in the linked list units.After having video data in the linked list units, the transmission process can be taken each linked list units data accordingly away and empty this element data, for later depositing of Frame stays free space.Process sends to SD card video recording process and network transmission process successively.SD card video recording process receives data and uses system function to carry out writing of hardware process later on.Network transmission process is carried out corresponding network and is unpacked and satisfy the requirement of 3G network transmission.If the current video data of not asking of user, the data after then unpacking directly abandon.The end user can pass through network or SD card, watches in real time and stored video data.
3: elevator external connection display equipment (VT600D)
Elevator external connection display equipment hardware is formed and is comprised: show player, phonic warning device, magnetic induction sensor.
Hardware is implemented:
Show player is made up of video processing module, LED screen, liquid crystal display screen, loud speaker, communication module and Ethernet module as shown in Figure 3.At first show player receives data by communication module or Ethernet module, send the data that obtain to processing that video processing module carries out data then, and then the data after will handling are again shielded by loud speaker and LED or liquid crystal display screen carries out the broadcast of Voice ﹠ Video.
The phonic warning device is by data processing chip, magnetic strength signal acquisition module, liquid crystal display screen, loud speaker as shown in Figure 4, and communication module and Ethernet module are formed.At first the phonic warning device receives data by communication module or Ethernet module, send the data that obtain to processing that data processing chip carries out data then, and then the data after will handling are again carried out the broadcast of Voice ﹠ Video by loud speaker and liquid crystal display screen.The magnetic strength signal acquisition module of phonic warning device is gathered the data of the outside magnetic induction sensor that connects in real time simultaneously, and send the data that collect to data processing chip, analyze, and judge and whether staggered floor takes place open the door, and then data are sent to VT600V by communication module.
Show player and phonic warning device are by Ethernet or RS485 bus (two optional one, also can use simultaneously) be connected with VT600V equipment, and the function of data distribution by VT600V equipment program receiving data or other useful datas on the specified server.Whether simultaneously the multichannel magnetic induction sensor interface of phonic warning device links to each other with magnetic induction sensor, and magnetic induction sensor is installed on the outer door of elevator as shown in Figure 5, and then judge outer of elevator and exist unusually and open the door.For example, when lift car does not arrive a district, but when outer door opened the door, magnetic induction sensor will be judged existence and open the door unusually, thereby realized the open the door triggering of alarm of elevator staggered floor, and the alarm that will trigger sends specified server to by VT600V.Realized the two-way interactive function of data.
Embedded software:
This platform software is the Business Processing stream by chip microcontroller.VT600V opens the fire compartment wall agent functionality, can make the internal processes of VT600D directly have access to information promulgating platform, and the phonic warning device is given VT600V equipment by physical circuit transmission warning message.Business Processing is made of following program.
(1) platform interactive program:
This program is responsible for VT600D and information promulgating platform keeps real-time UNICOM, and platform can be known the operating state of present VT600D, such as the screen intensity contrast, and power supply power supply and whether online etc.And the action of the control VT600D that can send instructions down, such as regulating screen intensity contrast etc.
(2) receiving platform issues the program program:
Program is responsible for and information promulgating platform issues programme information reception and verification work.Because the 3G network unsteadiness, we can be according to the work of unpacking of data packets transmitted size.Platform is initiated the transmission of packet then, and local VT600D is responsible for reception.When received quantity and platform issue quantity when in full accord, illustrate that the program bag receives successfully.This moment, the packet that we dock the harvest merit carried out the MD5 verification in order to ensure the correctness of each bag data.When the data format of verification is identical with the reception form that receives, illustrate that packet is accurate.
(3) data analysis program:
This program is responsible for the errorless program compressed package of decompressed data.After the decompression, according to the data format of inside, successively content is shown on the corresponding position of VT600D screen.
(4) program of reception phonic warning device data:
This program is responsible for receiving the alarm command that the phonic warning device produces.Method is identical as receiving the VT600C data.
4: the elevator customer platform
Elevator real time data monitor supervision platform:
This platform mainly contains service end, Short Message Service Gateway, client three parts and forms service end: mainly to the acceptance of elevator terminal real time data, handle, be saved in database, video, audio frequency, real-time running state, fault data are sent to client.The colleague is sent to elevator terminal to the information such as order of client, realizes whole two-way communication.
Short Message Service Gateway: fault message announcement Short Message Service Gateway is sent in director's mobile phones such as relevant property, repair and maintenance, supervision, makes the fault generation back very first time notify the responsible person concerned in time to rescue.
Client: mainly based on the B/S pattern, the user can pass through the browser access server.And adopt the function integrated mode, and support multi-stage user, as supervision user, repair and maintenance user, manufacturer, property user etc., user's difference, its privilege feature has nothing in common with each other.Mainly contain:
(1) monitoring in real time: mainly contain the real-time map monitoring of elevator, elevator real-time status monitoring, real-time video monitoring, real-time voice monitoring.In modes such as picture, voice in elevator position, elevator state, the elevator to monitoring in real time, to ensure the security reliability of elevator.
(2) file administration: mainly be the registration to the essential information of elevator, mainly comprise installation and acceptance unit, repair and maintenance and management unit, device parameter, the elevator archives, use and designing unit, facility information and manufacturer, information such as management unit's archives, repair and maintenance unit's archives, applying unit archives are put on record.
(3) fault management: comprise that mainly real time fail flash-bang screen is reported to the police, the historical failure information inquiry, can SMS alarm be set according to fault type simultaneously.
(4) operation data statistics: mainly comprise by essential informations such as elevator number and supplier thereof statistics, by time brand statistics elevator faults information, by time statistics repair and maintenance information, by statistics such as elevator running time, the number of stoppages.
(5) unusual statistics: the super statistics and the super statistics of query statistic elevator check that mainly are query statistic elevator reparing maintenance record.
(6) number of the account management: user profile setting and user role authority are arranged.
(7) system's setting: mainly be the parameter setting such as approving agency, organization, designing unit, installation unit, manufacturer, property right unit, the check of elevator annual test repair and maintenance to elevator.
Elevator externally connected with display screen information promulgating platform:
This platform is made up of FTP service end, client two parts.
The FTP service end: be that the advertisement of client issue, notice information programme and program file are reached the FTP service in form, after display screen receives advertisement, notice information update command, the demonstration information of update displayed screen automatically.
Client: mainly contain file management, broadcast management, end packet, operation management, terminal monitoring, configuration management, terminal staging, safety management, system management nine most of compositions.
(1) file management
A. file upload-upload the local media file based on the direct drag and drop of visual Java small routine and multiselect, medium type is according to the suffix automatic clustering.
B. file audit-put examination in storage at the file of having uploaded, but the information such as Name and Description of editing files before the warehouse-in.
C. listed files-gone into according to built-in picture, video, audio frequency 3 big classes retrieval and the management of library file.
(2) play management
A. playing task-playing task is similar is a television channel, and wherein concrete content is the TV programme of playing every day.
B. wheel is broadcast the task that task-no interaction mode is play always, and wheel is broadcast the program that can comprise one or more identical or different screen layouts in the task.
C. the playing task that program request task-user key-press is mutual or networking command triggers, point can be interrupted current wheel broadcast task sowing time.
D. intercut the high-priority task that task-at the appointed time begin is play, can interrupt when intercutting that current wheel is broadcast or the program request task.
(3) end packet
A. end packet-terminal can be carried out packet retrieval and management by logical level as required.
B. the identity information of terminal list-all terminals tabulation, end message needs manual typing.
(4) operation management
The heartbeat of state-the check nearest heart time that terminal equipment reports and last download and the terminal of A. networking, download, upload, abnormal log information.
B. the wheel of playing task-arrange terminal broadcast, program request and intercut task, check the synchronous regime of terminal task.
Operations such as the restarting of C. remote monitoring-long-range appointment plan control terminal, standby, program request and screenshotss.
(5) terminal control
A. monitoring-platform is accomplished the real-time update of information by being connected with server in real time, can allow the user stay indoors, and announces functions such as real-time screenshotss, program request, knows and recognizes the broadcast situation that terminal is current and historical;
B. regularly the announcement of monitoring-platform arranges regularly orders such as screenshotss, program request, standby to terminal, obtains the broadcast situation of terminal fixed time, thereby realizes the timing monitoring work to terminal.
C. unusually statistics-input terminal number, time period, restart condition such as number of times, can count abnormal terminals, to generate form, be convenient to timely maintenance.
D. Terminals Report-to the wheel of terminal broadcast task, program request task, intercut task, program state, firmware state, configuration status, download recently, download progress, the information of inspection, network state generates unified form recently, for administrative staff provide convenience.
(6) configuration management
A. configured list-be the set of terminal configuration file, configuration file can be made amendment and arranges based on configuration template.
(7) terminal staging
A. application program-can specify an application package to terminal by server, terminal can be downloaded new program package automatically and finish the remote upgrade of application program.
B. firmware program-can specify a firmware program bag to terminal by server, terminal can be downloaded new program package automatically and finish the remote upgrade of firmware program.
C. configuration file-can specify a cover configuration information to terminal by server, terminal can be downloaded new configuration information automatically and finish the remote upgrade of application configuration file.
(8) safety management
A. Role Management-newly-built and role of manager, a role has comprised the combination of one or more operating rights.
B. user management-newly-built and leading subscriber, a user can have one or more role.
(9) system management
A. play to add up-can obtain by catalogue file, block terminal, beginning and ending time, broadcast mode and play statistical information and can derive form.
B. data backup-can sign in to remote server to use native mode that database and file are carried out full backup, because remote download speed and security limitations are not still supported long-range direct backup; Can use Backup Data existing system to be carried out the complete recovery of database and file.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (7)
1. wisdom elevator, it is characterized in that: comprise the elevator data acquisition equipment, elevator data analysis and uploading device, the elevator external connection display equipment, the elevator customer platform, elevator externally connected with display screen information promulgating platform: the signal of elevator data acquisition equipment collection is transferred to elevator data analysis and uploading device, elevator data analysis and uploading device are transferred to the elevator external connection display equipment to information, elevator data analysis and uploading device intercom mutually with the elevator customer platform, and elevator externally connected with display screen information promulgating platform arrives the elevator external connection display equipment to information by wireless network transmissions.
2. a kind of wisdom elevator according to claim 1, it is characterized in that: elevator data analysis and uploading device comprise power module, AD modular converter, video processing module, audio processing modules, 3G communication module, Ethernet module, serial port module and RTC clock module; Power module is responsible for powering to each module in elevator data analysis and the uploading device, the analog video data that the AD conversion is responsible for camera is provided converts numerical data to, and send these data to video processing module in the mode of parallel transmission, video processing module is by operations such as coding, optimizations, send the data of encoding to the 3G communication module by usb bus, data are sent on the specified server by 3G network by the 3G module again; Or the data of video processing module after will handling send the Ethernet module to by the MII interface, and then sent on the Ethernet by the Ethernet module, audio-frequency module is that the voice data that pick-up obtains is encoded, and send video processing module to by IIC and spi bus, perhaps will decode from the data that video processing module obtains by IIC and spi bus, and export by loud speaker, serial port module is to realize communication between devices, thereby reach the purpose of carrying out data interaction between equipment and the peripheral hardware, the RTC module is to provide real-time clock to whole system.
3. a kind of wisdom elevator according to claim 1, it is characterized in that: elevator data acquisition equipment (VT600C) comprises the data collection and analysis plate, comprising one road power input interface, one tunnel AC signal input port, three tunnel infrared signal input interfaces, four tunnel magnetic induction signal input interfaces, six road contact signal input interfaces, the four-way power supply output interface, one road RS232 communication interface, one road RS485 communication interface, one road audio input interface, one road audio output interface, two infrared level transducers, infrared and the microwave remote sensor of human body, four magnetic induction sensors, a card reader, an active loudspeaker, an active pick-up, camera, the active alarm switch; Two infrared level transducers are respectively installed to the side of plugging of flat bed up and down of elevator, the infrared spy of human body and microwave remote sensor are installed to the ceiling of lift car inside, one of them is installed to the inboard position near car cab top of elevator door four magnetic inductors, one is installed to elevator calibration inductor top on the calibration floor position, all the other two are respectively installed on the elevator high-low limit position, thereby reach a purpose of judging personnel state in elevator operation and the elevator cage, and the mode of corresponding signal by the signal of telecommunication sent in the middle of the data collection and analysis plate, analysis plates is by the mode of RS232 serial ports, send data to elevator data upload equipment, wherein, two infrared level transducers are connected with the infrared signal input interface of data collection and analysis plate, infrared and the microwave remote sensor of human body is connected with the infrared signal input interface of data collection and analysis plate, four magnetic induction sensors are connected with the magnetic induction signal input interface of data collection and analysis plate, card reader is connected with the RS485 communication interface of data collection and analysis plate by the RS485 serial ports, active loudspeaker is connected with audio input interface with the audio output interface of active pick-up respectively at the data collection and analysis plate, and initiatively alarm switch is connected with level contact input interface.
4. a kind of wisdom elevator according to claim 1, it is characterized in that: elevator external connection display equipment (VT600D) comprises show player, phonic warning device, magnetic induction sensor; Show player is made up of video processing module, LED screen, liquid crystal display screen, loud speaker, communication module and Ethernet module, at first show player receives data by communication module or Ethernet module, send the data that obtain to processing that video processing module carries out data then, and then the data after will handling are again carried out the broadcast of Voice ﹠ Video by loud speaker and LED screen; The phonic warning device is by data processing chip, magnetic strength signal acquisition module, loud speaker, and communication module and Ethernet module are formed; At first the phonic warning device receives data by communication module or Ethernet module, sends the data that obtain to processing that data processing chip carries out data then, and then the data after will handling are again carried out the broadcast of audio frequency by loud speaker.The magnetic strength signal acquisition module of phonic warning device is gathered the data of the outside magnetic induction sensor that connects in real time simultaneously, and send the data that collect to data processing chip, analyze, and judge and whether staggered floor takes place open the door, and then data are sent to elevator data analysis and uploading device by communication module; Two optional one of show player and phonic warning device also can use simultaneously; Show player is to be connected with elevator data analysis and uploading device by Ethernet or RS485 bus with the phonic warning device, and the function of data distribution by elevator data analysis and uploading device program receiving data or other useful datas on the specified server, the multichannel magnetic induction sensor interface of phonic warning device links to each other with magnetic induction sensor simultaneously, whether magnetic induction sensor is installed on the outer door of elevator, and then judge the outer door of elevator and exist unusually and open the door; The described lift car of working as does not arrive a district, when but outer door opens the door, magnetic induction sensor will be judged existence and open the door unusually, thereby realize the triggering that the elevator staggered floor opens the door and alarms, and the alarm that will trigger sends specified server to by elevator data analysis and uploading device, realized the two-way interactive function of data.
5. a kind of wisdom elevator according to claim 1, it is characterized in that: the elevator customer platform mainly comprises service end, Short Message Service Gateway, client; Service end: mainly receive elevator analysis and data upload device data reception, handle, be saved in database; Video, audio frequency, real-time running state and fault data are sent to client, and the information such as order to client are sent to elevator analysis and data upload equipment simultaneously, realize whole two-way communication; Short Message Service Gateway: fault message announcement Short Message Service Gateway is sent in director's mobile phones such as relevant property, repair and maintenance, supervision, makes the fault generation back very first time notify the responsible person concerned in time to rescue; Client: mainly based on the B/S pattern, the user can pass through the browser access server.And adopt the function integrated mode, and support multi-stage user, as supervision user, repair and maintenance user, manufacturer, property user etc., user's difference, its privilege feature has nothing in common with each other.Mainly contain:
(1) monitoring in real time: mainly contain the real-time map monitoring of elevator, elevator real-time status monitoring, real-time video monitoring, real-time voice monitoring.In modes such as picture, voice in elevator position, elevator state, the elevator to monitoring in real time, to ensure the security reliability of elevator;
(2) file administration: mainly be the registration to the elevator essential information, comprise that mainly information such as installation and acceptance unit, repair and maintenance and management unit, device parameter, elevator archives, use and designing unit, facility information and manufacturer, management unit's archives, repair and maintenance unit's archives, applying unit archives put on record;
(3) fault management: comprise that mainly real time fail flash-bang screen is reported to the police, the historical failure information inquiry, can SMS alarm be set according to fault type simultaneously;
(4) operation data statistics: mainly comprise by essential informations such as elevator quantity and supplier thereof statistics, by time and brand statistics elevator faults information, by the time add up repair and maintenance information, by statistics such as elevator running time, the number of stoppages;
(5) unusual statistics: the statistics that check is exceeded the time limit with the query statistic elevator of exceeding the time limit to add up that mainly is query statistic elevator reparing maintenance record;
(6) number of the account management: user profile setting and user role authority are arranged;
(7) system's setting: mainly be the parameter setting such as approving agency, organization, designing unit, installation unit, manufacturer, property right unit, the check of elevator annual test repair and maintenance to elevator.
6. a kind of wisdom elevator according to claim 1, it is characterized in that: elevator externally connected with display screen information promulgating platform comprises FTP service end, client two parts;
The FTP service end: be that the advertisement of client issue, notice information programme and program file are reached the FTP service in form, after display screen receives advertisement, notice information update command, the demonstration information of update displayed screen automatically;
Client: mainly contain file management, broadcast management, end packet, operation management, terminal monitoring, configuration management, terminal staging, safety management, system management nine most of compositions;
(1). file management is
A. file upload-upload the local media file based on the direct drag and drop of visual Java small routine and multiselect, medium type is according to the suffix automatic clustering;
B. file audit-put examination in storage at the file of having uploaded, but the information such as Name and Description of editing files before the warehouse-in;
C. listed files-gone into according to built-in picture, video, audio frequency 3 big classes retrieval and the management of library file;
(2). playing management is
A. playing task-playing task is similar is a television channel, and wherein concrete content is the TV programme of playing every day;
B. wheel is broadcast the task that task-no interaction mode is play always, and wheel is broadcast the program that can comprise one or more identical or different screen layouts in the task;
C. the playing task that program request task-user key-press is mutual or networking command triggers, point can be interrupted current wheel broadcast task sowing time;
D. intercut the high-priority task that task-at the appointed time begin is play, can interrupt when intercutting that current wheel is broadcast or the program request task;
(3). end packet is
A. end packet-terminal can be carried out packet retrieval and management by logical level as required;
B. the identity information of terminal list-all terminals tabulation, end message needs manual typing;
(4) operation management is
The heartbeat of state-the check nearest heart time that terminal equipment reports and last download and the terminal of A. networking, download, upload, abnormal log information;
B. the wheel of playing task-arrange terminal broadcast, program request and intercut task, check the synchronous regime of terminal task;
Operations such as the restarting of C. remote monitoring-long-range appointment plan control terminal, standby, program request and screenshotss;
(5). terminal is controlled to be
A. monitoring-platform is accomplished the real-time update of information by being connected with server in real time, can allow the user stay indoors, and announces functions such as real-time screenshotss, program request, knows and recognizes the broadcast situation that terminal is current and historical;
B. regularly the announcement of monitoring-platform arranges regularly orders such as screenshotss, program request, standby to terminal, obtains the broadcast situation of terminal fixed time, thereby realizes the timing monitoring work to terminal;
C. unusually statistics-input terminal number, time period, restart condition such as number of times, can count abnormal terminals, to generate form, be convenient to timely maintenance;
D. Terminals Report-to the wheel of terminal broadcast task, program request task, intercut task, program state, firmware state, configuration status, download recently, download progress, the information of inspection, network state generates unified form recently, for administrative staff provide convenience;
(6). configuration management is
A. configured list-be the set of terminal configuration file, configuration file can be made amendment and arranges based on configuration template;
(7) terminal staging is
A. application program-can specify an application package to terminal by server, terminal can be downloaded new program package automatically and finish the remote upgrade of application program;
B. firmware program-can specify a firmware program bag to terminal by server, terminal can be downloaded new program package automatically and finish the remote upgrade of firmware program;
C. configuration file-can specify a cover configuration information to terminal by server, terminal can be downloaded new configuration information automatically and finish the remote upgrade of application configuration file;
(8) safety management is
A. Role Management-newly-built and role of manager, a role has comprised the combination of one or more operating rights;
B. user management-newly-built and leading subscriber, a user can have one or more role;
(9) system management is
A. play to add up-can obtain by catalogue file, block terminal, beginning and ending time, broadcast mode and play statistical information and can derive form.
7. the operation method of a kind of wisdom elevator according to claim 1, it is characterized in that: at first elevator data analysis and uploading device are by RS232 port and BNC socket, obtain the elevator real time data of data acquisition equipment and the monitor video signal in the cab respectively, information is taken over by different embedded programs respectively: the program of analyzing elevator collecting device data: judge at first whether the data that receive are correct.Here use verification and method verify that exactly each data is weighted, final result is mated with the data check value of transmit, and illustrates that successfully data are accurate, mistake then abandons these data; Next analyzes the classification of data, and the classification of data comprises registration, heartbeat, real time data, misdata, the data of elevator data acquisition equipment are set, read the data of elevator data acquisition equipment; Program can be judged according to corresponding classification, automatically unpack then or package, the data format of package is that the data of elevator platform are resolved form, the data format of unpacking is the parsing form of elevator data acquisition equipment data, after this is delivered to corresponding destination address by network or RS232 cable; Inform the running status of the current elevator of user with this, or notify the elevator data acquisition equipment to carry out corresponding control action, this program is responsible for the real-time, interactive of elevator platform and elevator data acquisition equipment.Communication modes is 3G network and RS232 serial ports, and handle the monitor video signal: at first handling procedure is wanted the initialization data coding chip, and this chip is responsible for the real time video data that collects is encoded into the H.264 data coding of form.Secondly, the data that the real-time received code of circular linked list finishes, each Frame leaves in the linked list units, after having video data in the linked list units, the transmission process can be taken each linked list units data accordingly away and empty this element, for later depositing of Frame stays free space.Data send process and send video data successively to SD card video recording process and network transmission process; SD card video recording process receives data and uses system function to carry out writing of hardware SD card process later on; Network transmission process is carried out corresponding data and is unpacked and satisfy the requirement of 3G network transmission with this; If the current video data of not asking of user, the data after then unpacking directly abandon; The end user can pass through network or SD card, watches in real time and stored video data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158311.6A CN103248873B (en) | 2013-05-02 | 2013-05-02 | A kind of intelligent elevator and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158311.6A CN103248873B (en) | 2013-05-02 | 2013-05-02 | A kind of intelligent elevator and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103248873A true CN103248873A (en) | 2013-08-14 |
| CN103248873B CN103248873B (en) | 2016-11-23 |
Family
ID=48928065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158311.6A Expired - Fee Related CN103248873B (en) | 2013-05-02 | 2013-05-02 | A kind of intelligent elevator and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103248873B (en) |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626001A (en) * | 2013-11-06 | 2014-03-12 | 珠海顺泰电梯工程有限公司 | Maintenance method of elevator equipment |
| CN104427344A (en) * | 2013-09-09 | 2015-03-18 | 杭州海康威视数字技术股份有限公司 | Method and decoder for video decoding in video monitoring |
| CN105025317A (en) * | 2015-06-04 | 2015-11-04 | 钱治安 | A campus medium management method |
| CN105205697A (en) * | 2015-09-15 | 2015-12-30 | 北京合盒互动科技有限公司 | Method for screen advertisement transaction of public place |
| CN105259849A (en) * | 2015-10-30 | 2016-01-20 | 重庆金鑫智慧科技有限公司 | Intelligent monitoring device for mine hoisting machine |
| CN105293240A (en) * | 2015-11-20 | 2016-02-03 | 宁夏电通物联网科技股份有限公司 | Elevator maintenance time-limit-exceeding alarming and reminding device, system and method |
| CN105480806A (en) * | 2016-01-20 | 2016-04-13 | 孟令海 | Internet of Things system for elevator and management method |
| CN105523453A (en) * | 2014-09-30 | 2016-04-27 | 江苏吉美思物联网产业股份有限公司 | Elevator monitoring system |
| CN105752783A (en) * | 2016-01-29 | 2016-07-13 | 重庆和航安全技术服务有限公司 | Elevator quality comprehensive evaluation method and system |
| CN105947821A (en) * | 2016-06-30 | 2016-09-21 | 爱默生电梯有限公司 | Novel elevator being convenient for property management |
| CN105984775A (en) * | 2015-03-23 | 2016-10-05 | 通力股份公司 | Elevator rescue system |
| CN106882660A (en) * | 2017-03-02 | 2017-06-23 | 合肥极友软件开发有限公司 | A kind of smart mobile phone forecasting system stopped for elevator operation in building |
| CN107082332A (en) * | 2017-07-03 | 2017-08-22 | 申芝电梯有限公司 | A kind of elevator Internet of Things smart box and its control system |
| CN107239834A (en) * | 2017-05-22 | 2017-10-10 | 安徽奥里奥克科技股份有限公司 | A kind of elevator maintenance cloud platform |
| CN107601187A (en) * | 2017-08-04 | 2018-01-19 | 佛山市珂莎巴科技有限公司 | A kind of lift management system and method |
| CN107640672A (en) * | 2017-09-22 | 2018-01-30 | 深圳市正弦电气股份有限公司 | A kind of elevator and its maintenance monitoring system and operation method |
| CN107986119A (en) * | 2017-12-18 | 2018-05-04 | 广东卓梅尼技术股份有限公司 | A kind of apparatus for controlling elevator for possessing external memory |
| CN108529376A (en) * | 2018-06-13 | 2018-09-14 | 天津市特种设备监督检验技术研究院 | A kind of lift car intelligence human body sensing judgment method |
| CN109052092A (en) * | 2018-09-12 | 2018-12-21 | 南通星云智能科技有限公司 | A kind of distribution elevator safety management system and management method |
| CN109279465A (en) * | 2017-07-20 | 2019-01-29 | 株式会社日立大厦系统 | Elevator reports control system and elevator report control method |
| CN109484939A (en) * | 2018-12-05 | 2019-03-19 | 安徽奥里奥克科技股份有限公司 | A kind of elevator safety regulatory management system based on cloud platform |
| CN109693984A (en) * | 2019-02-15 | 2019-04-30 | 芜湖职业技术学院 | A kind of elevator monitoring platform based on mobile communication platform |
| WO2019084850A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Elevator component parameter calibration method and device, apparatus, and storage medium |
| CN109975390A (en) * | 2019-03-08 | 2019-07-05 | 柳州市自动化科学研究所 | A kind of device detecting bridge cable surface disease |
| CN110304506A (en) * | 2019-07-09 | 2019-10-08 | 日立楼宇技术（广州）有限公司 | A kind of elevator control method, device, elevator device and storage medium |
| CN110329855A (en) * | 2019-07-02 | 2019-10-15 | 日立电梯（中国）有限公司 | Elevator and elevator control system |
| CN110830085A (en) * | 2018-08-10 | 2020-02-21 | 奥的斯电梯公司 | Elevator communication system |
| US10597254B2 (en) | 2017-03-30 | 2020-03-24 | Otis Elevator Company | Automated conveyance system maintenance |
| CN110958309A (en) * | 2019-11-25 | 2020-04-03 | 河北泽宏科技股份有限公司 | Informationized emergency system based on smart city |
| CN111252639A (en) * | 2020-01-16 | 2020-06-09 | 广东卓梅尼技术股份有限公司 | Method, system, terminal and medium for offline updating elevator car display screen resources |
| CN111606162A (en) * | 2020-06-11 | 2020-09-01 | 英业达科技有限公司 | Intelligent elevator monitoring system and method for commercial buildings |
| CN112141846A (en) * | 2020-09-29 | 2020-12-29 | 深圳市海和科技股份有限公司 | Elevator based on MCU and wireless communication system |
| CN112978534A (en) * | 2019-12-12 | 2021-06-18 | 通力电梯有限公司 | Elevator control method, elevator control device and elevator system |
| CN113003335A (en) * | 2021-02-19 | 2021-06-22 | 南京贤至再灵智能科技有限公司 | Elevator fault monitoring method and device |
| CN113141199A (en) * | 2021-03-09 | 2021-07-20 | 上海拔引电子科技有限公司 | Elevator Internet of things system for carrying out fault early warning based on multi-signal-source data |
| CN114493209A (en) * | 2022-01-14 | 2022-05-13 | 珠海采筑电子商务有限公司 | Elevator quality evaluation method and device based on operation and maintenance management data and storage medium |
| CN114510345A (en) * | 2021-12-28 | 2022-05-17 | 山东有人物联网股份有限公司 | Data acquisition equipment, method and device and computer readable storage medium |
| CN115159287A (en) * | 2022-07-06 | 2022-10-11 | 安徽清联智能科技有限公司 | Intelligent elevator analysis early warning platform based on big data |
| CN115352976A (en) * | 2022-08-22 | 2022-11-18 | 法立奥电梯(广东)有限公司 | Elevator fault detection and analysis method |
| US11897726B2 (en) | 2019-09-19 | 2024-02-13 | Otis Elevator Company | Communications system for conveyance system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054142A (en) * | 2006-04-10 | 2007-10-17 | 东芝电梯株式会社 | Multimedia information processing system for lift/escalator and operation method thereof |
| CN101200255A (en) * | 2007-06-28 | 2008-06-18 | 上海永大电梯设备有限公司 | Elevator wireless remote control system |
| CN101374357A (en) * | 2007-08-23 | 2009-02-25 | 中国建筑科学研究院建筑机械化研究分院 | System and method for remote monitoring elevator base on wireless network |
| CN201869228U (en) * | 2010-11-15 | 2011-06-15 | 杭州市特种设备检测院 | Lift state-monitoring and remote rescue-assisting signal transmission device |
-
2013
- 2013-05-02 CN CN201310158311.6A patent/CN103248873B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054142A (en) * | 2006-04-10 | 2007-10-17 | 东芝电梯株式会社 | Multimedia information processing system for lift/escalator and operation method thereof |
| CN101200255A (en) * | 2007-06-28 | 2008-06-18 | 上海永大电梯设备有限公司 | Elevator wireless remote control system |
| CN101374357A (en) * | 2007-08-23 | 2009-02-25 | 中国建筑科学研究院建筑机械化研究分院 | System and method for remote monitoring elevator base on wireless network |
| CN201869228U (en) * | 2010-11-15 | 2011-06-15 | 杭州市特种设备检测院 | Lift state-monitoring and remote rescue-assisting signal transmission device |
Cited By (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427344A (en) * | 2013-09-09 | 2015-03-18 | 杭州海康威视数字技术股份有限公司 | Method and decoder for video decoding in video monitoring |
| CN104427344B (en) * | 2013-09-09 | 2017-11-10 | 杭州海康威视数字技术股份有限公司 | The method and decoder of video decoding are carried out in video monitoring |
| CN103626001A (en) * | 2013-11-06 | 2014-03-12 | 珠海顺泰电梯工程有限公司 | Maintenance method of elevator equipment |
| CN105523453A (en) * | 2014-09-30 | 2016-04-27 | 江苏吉美思物联网产业股份有限公司 | Elevator monitoring system |
| CN105984775A (en) * | 2015-03-23 | 2016-10-05 | 通力股份公司 | Elevator rescue system |
| CN105025317A (en) * | 2015-06-04 | 2015-11-04 | 钱治安 | A campus medium management method |
| CN105205697A (en) * | 2015-09-15 | 2015-12-30 | 北京合盒互动科技有限公司 | Method for screen advertisement transaction of public place |
| CN105259849A (en) * | 2015-10-30 | 2016-01-20 | 重庆金鑫智慧科技有限公司 | Intelligent monitoring device for mine hoisting machine |
| CN105293240A (en) * | 2015-11-20 | 2016-02-03 | 宁夏电通物联网科技股份有限公司 | Elevator maintenance time-limit-exceeding alarming and reminding device, system and method |
| CN105293240B (en) * | 2015-11-20 | 2018-07-06 | 宁夏电通物联网科技股份有限公司 | Elevator maintenance is exceeded the time limit warning reminding device and system |
| CN105480806A (en) * | 2016-01-20 | 2016-04-13 | 孟令海 | Internet of Things system for elevator and management method |
| CN105752783A (en) * | 2016-01-29 | 2016-07-13 | 重庆和航安全技术服务有限公司 | Elevator quality comprehensive evaluation method and system |
| CN105947821A (en) * | 2016-06-30 | 2016-09-21 | 爱默生电梯有限公司 | Novel elevator being convenient for property management |
| CN106882660A (en) * | 2017-03-02 | 2017-06-23 | 合肥极友软件开发有限公司 | A kind of smart mobile phone forecasting system stopped for elevator operation in building |
| US10597254B2 (en) | 2017-03-30 | 2020-03-24 | Otis Elevator Company | Automated conveyance system maintenance |
| CN107239834A (en) * | 2017-05-22 | 2017-10-10 | 安徽奥里奥克科技股份有限公司 | A kind of elevator maintenance cloud platform |
| CN107082332A (en) * | 2017-07-03 | 2017-08-22 | 申芝电梯有限公司 | A kind of elevator Internet of Things smart box and its control system |
| CN109279465A (en) * | 2017-07-20 | 2019-01-29 | 株式会社日立大厦系统 | Elevator reports control system and elevator report control method |
| CN107601187A (en) * | 2017-08-04 | 2018-01-19 | 佛山市珂莎巴科技有限公司 | A kind of lift management system and method |
| CN107640672A (en) * | 2017-09-22 | 2018-01-30 | 深圳市正弦电气股份有限公司 | A kind of elevator and its maintenance monitoring system and operation method |
| WO2019084850A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Elevator component parameter calibration method and device, apparatus, and storage medium |
| CN107986119A (en) * | 2017-12-18 | 2018-05-04 | 广东卓梅尼技术股份有限公司 | A kind of apparatus for controlling elevator for possessing external memory |
| CN108529376A (en) * | 2018-06-13 | 2018-09-14 | 天津市特种设备监督检验技术研究院 | A kind of lift car intelligence human body sensing judgment method |
| CN110830085A (en) * | 2018-08-10 | 2020-02-21 | 奥的斯电梯公司 | Elevator communication system |
| CN109052092A (en) * | 2018-09-12 | 2018-12-21 | 南通星云智能科技有限公司 | A kind of distribution elevator safety management system and management method |
| CN109484939A (en) * | 2018-12-05 | 2019-03-19 | 安徽奥里奥克科技股份有限公司 | A kind of elevator safety regulatory management system based on cloud platform |
| CN109693984A (en) * | 2019-02-15 | 2019-04-30 | 芜湖职业技术学院 | A kind of elevator monitoring platform based on mobile communication platform |
| CN109975390A (en) * | 2019-03-08 | 2019-07-05 | 柳州市自动化科学研究所 | A kind of device detecting bridge cable surface disease |
| CN110329855A (en) * | 2019-07-02 | 2019-10-15 | 日立电梯（中国）有限公司 | Elevator and elevator control system |
| CN110304506A (en) * | 2019-07-09 | 2019-10-08 | 日立楼宇技术（广州）有限公司 | A kind of elevator control method, device, elevator device and storage medium |
| CN110304506B (en) * | 2019-07-09 | 2022-03-15 | 日立楼宇技术（广州）有限公司 | Elevator control method and device, elevator system and storage medium |
| US11897726B2 (en) | 2019-09-19 | 2024-02-13 | Otis Elevator Company | Communications system for conveyance system |
| CN110958309A (en) * | 2019-11-25 | 2020-04-03 | 河北泽宏科技股份有限公司 | Informationized emergency system based on smart city |
| CN112978534A (en) * | 2019-12-12 | 2021-06-18 | 通力电梯有限公司 | Elevator control method, elevator control device and elevator system |
| CN111252639A (en) * | 2020-01-16 | 2020-06-09 | 广东卓梅尼技术股份有限公司 | Method, system, terminal and medium for offline updating elevator car display screen resources |
| CN111252639B (en) * | 2020-01-16 | 2022-06-10 | 广东卓梅尼技术股份有限公司 | Method, system, terminal and medium for offline updating elevator car display screen resources |
| CN114803748B (en) * | 2020-01-16 | 2023-05-23 | 广东卓梅尼技术股份有限公司 | Elevator car display screen resource off-line updating terminal based on UDP communication and FTP connection |
| CN114803748A (en) * | 2020-01-16 | 2022-07-29 | 广东卓梅尼技术股份有限公司 | Elevator car display screen resource offline updating terminal based on UDP communication and FTP connection |
| CN111606162A (en) * | 2020-06-11 | 2020-09-01 | 英业达科技有限公司 | Intelligent elevator monitoring system and method for commercial buildings |
| CN112141846A (en) * | 2020-09-29 | 2020-12-29 | 深圳市海和科技股份有限公司 | Elevator based on MCU and wireless communication system |
| CN113003335A (en) * | 2021-02-19 | 2021-06-22 | 南京贤至再灵智能科技有限公司 | Elevator fault monitoring method and device |
| CN113141199A (en) * | 2021-03-09 | 2021-07-20 | 上海拔引电子科技有限公司 | Elevator Internet of things system for carrying out fault early warning based on multi-signal-source data |
| CN114510345A (en) * | 2021-12-28 | 2022-05-17 | 山东有人物联网股份有限公司 | Data acquisition equipment, method and device and computer readable storage medium |
| CN114510345B (en) * | 2021-12-28 | 2024-06-04 | 山东有人物联网股份有限公司 | Data acquisition equipment, method and device and computer readable storage medium |
| CN114493209A (en) * | 2022-01-14 | 2022-05-13 | 珠海采筑电子商务有限公司 | Elevator quality evaluation method and device based on operation and maintenance management data and storage medium |
| CN115159287A (en) * | 2022-07-06 | 2022-10-11 | 安徽清联智能科技有限公司 | Intelligent elevator analysis early warning platform based on big data |
| CN115159287B (en) * | 2022-07-06 | 2024-01-12 | 安徽清联智能科技有限公司 | Intelligent elevator analysis early warning platform based on big data |
| CN115352976A (en) * | 2022-08-22 | 2022-11-18 | 法立奥电梯(广东)有限公司 | Elevator fault detection and analysis method |
| CN115352976B (en) * | 2022-08-22 | 2023-10-13 | 法立奥电梯(广东)有限公司 | Elevator fault detection and analysis method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103248873B (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103248873A (en) | Intelligent elevator and operation method | |
| CN109375594B (en) | City safety wisdom management and control platform | |
| CN207671478U (en) | A kind of Internet of Things elevator monitoring system docked with elevator monitoring platform | |
| CN101374357B (en) | System and method for remote monitoring elevator base on wireless network | |
| CN104609270A (en) | Intelligent elevator control system and method | |
| CN105005192B (en) | A kind of pointer type intelligent clock | |
| CN103123485A (en) | Intelligent data acquisition and control terminal and Internet of Things system with same | |
| CN202854567U (en) | Monitoring system | |
| CN102291451A (en) | Interactive digital media information service electronic label network system | |
| CN105868936A (en) | Intelligent operation and maintenance and overhaul system applied to integrated operation and maintenance and overhaul of power transformation equipment | |
| CN112367380A (en) | Machine room inspection system and method thereof | |
| CN110493548A (en) | A kind of keep a public place clean for hotel automatic recording and the equipment and its application method of transmitting video when cleaning the room | |
| CN204508484U (en) | Elevator maintain and protection supervisory device | |
| CN108046073A (en) | A kind of elevator network monitoring system for things | |
| CN103760844A (en) | Commercial kitchen centralized monitoring system and method | |
| CN112134638B (en) | Synchronous deployment system and method for Internet of things and emergency broadcast | |
| CN111736503A (en) | Environment monitoring system for cultural relic collection display place | |
| CN113395343B (en) | Alarm management cloud platform based on Internet of things | |
| CN202508781U (en) | Crane moment limiter based on general packet radio service (GPRS) wireless communication and remote technical support | |
| CN102033516A (en) | Wireless intelligent management monitoring system | |
| CN108466882B (en) | Elevator positioning emergency management system | |
| CN109894382A (en) | A kind of detection system of use for electronic products | |
| CN205336325U (en) | Advertisement machine and mutual communication integrated system of backend server | |
| TWI721312B (en) | Wireless meter reading system for reading water meter and method thereof | |
| CN214098498U (en) | Wisdom campus attendance system with position orbit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161123 Termination date: 20170502 |