CN202988459U - Monitoring system for running state of elevator - Google Patents
Monitoring system for running state of elevator Download PDFInfo
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- CN202988459U CN202988459U CN 201220547757 CN201220547757U CN202988459U CN 202988459 U CN202988459 U CN 202988459U CN 201220547757 CN201220547757 CN 201220547757 CN 201220547757 U CN201220547757 U CN 201220547757U CN 202988459 U CN202988459 U CN 202988459U
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- monitoring system
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- operation monitoring
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Abstract
The utility model discloses a monitoring system for the running state of an elevator. By means of the monitoring system for the running state of the elevator, the problems of high cost in an elevator monitoring system and big limitations in using the elevator monitoring system in the prior art are solved. The monitoring system for the running state of the elevator comprises a central monitoring system, a modulator-demodulator and a sub elevator detection system being connected with one another in sequence. The modulator-demodulator is connected with the sub elevator detection system through a network. The sub elevator detection system comprises a central processing module, a data transmission module, a data memory module, a data acquisition module, a signal sensing module and a personal computer (PC) machine, wherein the data transmission module, the data memory module and the data acquisition module are all connected with the central processing module, the signal sensing module is connected with the data acquisition module, and the PC machine is connected with the data transmission module. By means of the monitoring system for the running state of the elevator, purposes of low cost and efficient real-time in monitoring the running state of the elevator are achieved, and thus the monitoring system for the running state of the elevator has high practical value and promotional value.
Description
Technical field
The utility model relates to a kind of test macro, specifically, relates to a kind of elevator operation monitoring system.
Background technology
In recent years, along with the quickening of China's Development of China's Urbanization, the skyscraper in big and medium-sized cities increases just gradually, and elevator as vertical transportation instrument indispensable in Modern City Building, is that people are selected more and more in a large number.Learn from the data of State Statistics Bureau, China's elevator output just increases with the velocity-stabilization in every year 20%, until the elevator output of China in 2010 has reached 36.5 ten thousand, increase by 38.3% than 2009 year-on-years, now, the elevator recoverable amount of China has surpassed 1,000,000, and the expert estimates that the market capacity that annual overhauling reform from now on and existed building install elevator additional will remain on more than 120,000.Meanwhile, elevator Operation safety, stationarity and traveling comfort also become people's focus gradually, yet in recent years, the dead person, the event of hurting sb.'s feelings that cause due to the elevator safety accident happen occasionally, accident is frequent, make the people's lives and property suffer huge loss, let alone steady, comfortable.Trace it to its cause, except lift facility outmoded aging and maintain improper, it is also a principal element that there is leak in elevator operation and management, therefore, developing a kind of real-time actv. elevator operation monitoring system is that people are required.
at present, the elevator operation and management pattern of China is carried out compulsory vehicle inspection by special quality supervised department to it for annual, yet, this mode not only wastes time and energy, and can not objective reality state and performance in ground reflection elevator During Process of Long-term Operation, particularly when elevator faults occurs, operating personal can not in time be discovered, service personnel is trouble-shooting more quickly and accurately, therefore, the operation management of elevator is in the urgent need to a kind of advanced person, the management mode of science, to reach the running state of timely grasp elevator, in time realize the purpose of the information interaction of people and elevator.
at present, although there is the monitoring system of oneself in each external large elevator company, but because each company designs for oneself elevator, therefore can only monitor the elevator that own company produces, have no idea to carry out compatibility with the elevator of the same type of other companies' productions, and their the supervisory control system running cost of research and development is very high, and only just dispose these monitored control systems for the high-grade elevator of in recent years producing, can't monitor for the former elevator of producing, therefore there is significant limitation in concrete use, there is very large restriction in application.
The utility model content
The purpose of this utility model is to provide a kind of elevator operation monitoring system, mainly solves the elevator monitoring system cost that exists in prior art higher, and has very large circumscribed problem when using.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The elevator operation monitoring system comprises in turn the central monitor system, modem and the sub-elevator checking system that connect, described modem be connected the elevator checking system and connect by network.
Further, described sub-elevator checking system comprises central processing module, with the data transmission module that all is connected with central processing module, data memory module, data acquisition module, and the signal sensing module that is connected with data acquisition module, the PC that is connected with data transmission module, described data transmission module is connected with modem by network.
Specifically, described data transmission module comprises GPRS wireless transport module and the usb data transport module that all is connected with central processing module, described PC is connected with the usb data transport module, and described GPRS wireless transport module is connected with modem by network; Described data memory module comprises the external RAM data cache module that all is connected with central processing module and extends out the FLASH data memory module; Described signal sensing module comprises 3-axis acceleration sensor and the tri-axis angular rate gyroscope that all is connected with data acquisition module.
In order to make system's operation safer effectively, described central processing module is the DSP master controller.
Consider actual demand, described sub-elevator checking system is at least one.
Further, described network comprises the internet that is connected with modem, and the GPRS cordless communication network that is connected with the internet, and described GPRS wireless transport module is connected with the internet by the GPRS cordless communication network.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model adopts GPRS cordless communication network technology to realize the real-time online of elevator operation is detected, the ground of cordless communication network is convenient can use native system as long as have, and can the elevator of former installation effectively be detected, have very strong extensibility and compatibility, realistic demand and be convenient to people and use.
(2) the utility model comes the transmission of monitoring data by the mode of flow charging, can not produce any expense when not carrying out data transmission, and use cost is lower.
(3) the utility model can detect the smooth-going state of elevator rail in real time, and stationarity, the safety in when operation, when flat bed stop occurs in elevator, can pinpoint the problems in real time and notify the monitoring personnel to be solved by native system, improved the traveling comfort of taking, powerful, fully taken into account the operating various situations of elevator, meet people's demand.
(4) the utility model maintenance is simple, maintenance cost is lower, and stable and reliable operation is fit to large-scale promotion application.
Description of drawings
Fig. 1 is system chart of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, the elevator operation monitoring system, comprise central monitor system, the modem that is connected with central monitor system, the network system that is consisted of by internet and the GPRS cordless communication network that is connected with the internet that is connected with modem, at least one the sub-elevator checking system that is connected with the GPRS cordless communication network.Described sub-elevator checking system comprises central processing module, the GPRS wireless transport module that all is connected with central processing module, usb data transport module, data acquisition module, external RAM data cache module, extend out the FLASH data memory module, also comprise the PC that is connected with the usb data transport module, the 3-axis acceleration sensor that all is connected with data acquisition module and tri-axis angular rate gyroscope, described GPRS wireless transport module is connected with the GPRS cordless communication network.
The utility model is realized communicating by letter and control operation between the sub-elevator checking system of central monitor system and each by GPRS cordless communication network and internet, when system moves, sub-elevator checking system real-time resolving goes out the status information of elevator operation, and with the status information of elevator operation by GPRS cordless communication network and the Internet transmission to central monitor system, central monitor system carries out corresponding operating by the function of system after receiving the status information of each elevator.
In this elevator operation monitoring system, sub-elevator checking system is equivalent to the nerve endings of whole system, it can detect the running state of elevator in real time, and can be with the elevator operation parameter that detects in real time by network delivery to central monitor system, operated accordingly according to the parameter that receives by central monitor system.It has is convenient to the advantages such as installation, extendability is strong, the working service cost is low, system stability is reliable.
in this sub-elevator checking system, 3-axis acceleration sensor and tri-axis angular rate gyroscope have consisted of the signal sensing module, the three-dimensional running state information that they obtain elevator by the three-dimensional acceleration signal in detection elevator cage operation process and three-dimensional rotation angle rate signal, in actual applications, 3-axis acceleration sensor is installed on the car of elevator, what obtain is parameter with respect to the elevator cage operation state, the gyrostatic effect of tri-axis angular rate is that the acceleration signal that records is revised, its specifically with in realize this function by inertia strapdown algorithm, the effect of data acquisition module is the signal of signal sensing module output to be changed by A/D be converted into the digital signal that central processing module can be identified, external RAM data cache module and extend out the FLASH data memory module and consisted of data memory module, wherein, the external RAM data cache module can provide enough spaces for system, extend out the sub-elevator checking system of FLASH data memory module storage and calculate status information in running process of elevator, and the details of read local storage are further analyzed when elevator breaks down, and find out the particular problem of elevator accident and formulate corresponding resolution policy, usb data transport module and GPRS wireless transport module have consisted of data transmission module, wherein, the effect of GPRS wireless transport module is the elevator operation parameter information that the receiving center processing module transmits, and sending it to the wireless signal base station, the effect of usb data transport module is that the data that will receive are transferred on computing machine fast, easily, central processing module is the data processing center of whole sub-elevator checking system, by the signal that collects being carried out the operation work of the whole sub-elevator checking system of the unified domination of inertia strapdown algorithm and integral operation, as preferably, we select dsp processor as the Master control chip of central processing module.
In this elevator operation monitoring system, GPRS cordless communication network and internet have formed the network system of native system, and this network system provides the passage of remote data transmission as the monitoring center of native system for each sub-elevator checking system.Sub-elevator checking system detects elevator operation information, and be sent to the GPRS wireless transport module by the serial ports of central processing module, send to the internet by the GPRS wireless transport module afterwards, then dial up on the telephone by ADSL Modem at far-end, obtain the IP address in a net, data through the Internet transmission to this fixedly on the monitoring computer of IP.
in the utility model, central monitor system receives the elevator operation information that each sub-elevator checking system sends in real time, when breaking down, shown in real time, utilize simultaneously database function that the elevator operation information that receives is deposited in the elevator operation database system, the staff who is arranged so that monitoring center like this can inquire about the concrete running state information of arbitrary elevator at any time, the comprehensive condition of overall understanding elevator operation, so that in time formulate corresponding maintenance plan, the generation of prevention elevator accident, so that when flat bed occurs and stops fault in elevator, the operating personal of monitoring and control centre in time can be found, removed as early as possible.
In the utility model, each hardware module is existing, just is not described further at this.
According to above-described embodiment, just can realize well the utility model.
Claims (8)
1. the elevator operation monitoring system, is characterized in that, comprises in turn the central monitor system, modem and the sub-elevator checking system that connect, described modem be connected the elevator checking system and connect by network.
2. elevator operation monitoring system according to claim 1, it is characterized in that, described sub-elevator checking system comprises central processing module, with the data transmission module that all is connected with central processing module, data memory module, data acquisition module, and the signal sensing module that is connected with data acquisition module, the PC that is connected with data transmission module, described data transmission module is connected with modem by network.
3. elevator operation monitoring system according to claim 2, it is characterized in that, described data transmission module comprises GPRS wireless transport module and the usb data transport module that all is connected with central processing module, described PC is connected with the usb data transport module, and described GPRS wireless transport module is connected with modem by network.
4. elevator operation monitoring system according to claim 3, is characterized in that, described data memory module comprises the external RAM data cache module that all is connected with central processing module and extends out the FLASH data memory module.
5. elevator operation monitoring system according to claim 4, is characterized in that, described signal sensing module comprises 3-axis acceleration sensor and the tri-axis angular rate gyroscope that all is connected with data acquisition module.
6. elevator operation monitoring system according to claim 5, is characterized in that, described central processing module is the DSP master controller.
7. elevator operation monitoring system according to claim 6, is characterized in that, described sub-elevator checking system is at least one.
8. elevator operation monitoring system according to claim 7, it is characterized in that, described network comprises the internet that is connected with modem, and the GPRS cordless communication network that is connected with the internet, and described GPRS wireless transport module is connected with the internet by the GPRS cordless communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547757 CN202988459U (en) | 2012-10-24 | 2012-10-24 | Monitoring system for running state of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547757 CN202988459U (en) | 2012-10-24 | 2012-10-24 | Monitoring system for running state of elevator |
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| Publication Number | Publication Date |
|---|---|
| CN202988459U true CN202988459U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220547757 Expired - Fee Related CN202988459U (en) | 2012-10-24 | 2012-10-24 | Monitoring system for running state of elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754718A (en) * | 2014-02-12 | 2014-04-30 | 大连奥远电子股份有限公司 | System and method for monitoring elevator operation safety |
| US11958722B2 (en) | 2018-12-21 | 2024-04-16 | Otis Elevator Company | Virtual sensor for elevator monitoring |
-
2012
- 2012-10-24 CN CN 201220547757 patent/CN202988459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754718A (en) * | 2014-02-12 | 2014-04-30 | 大连奥远电子股份有限公司 | System and method for monitoring elevator operation safety |
| CN103754718B (en) * | 2014-02-12 | 2016-03-09 | 大连奥远电子股份有限公司 | Lift running safety monitoring system and method thereof |
| US11958722B2 (en) | 2018-12-21 | 2024-04-16 | Otis Elevator Company | Virtual sensor for elevator monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |