CN204022181U - Elevator faults checking system based on wireless communication technique - Google Patents
Elevator faults checking system based on wireless communication technique Download PDFInfo
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- CN204022181U CN204022181U CN201420476916.XU CN201420476916U CN204022181U CN 204022181 U CN204022181 U CN 204022181U CN 201420476916 U CN201420476916 U CN 201420476916U CN 204022181 U CN204022181 U CN 204022181U
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- elevator
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- checking system
- out instrument
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Abstract
The utility model relates to a kind of elevator faults checking system based on wireless communication technique, belong to elevator faults detection field, this system comprises ad-hoc network, read out instrument and the Signal Terminal based on ZigBee technology, ad-hoc network based on ZigBee technology connects read out instrument by wireless mode, read out instrument connects Signal Terminal by wireless mode, what this programme used is all wireless connections, easy for installation, avoid the trouble of winding displacement wiring, the time saving and energy saving troublesome problem that solves the wired installation of elevator faults checking system in prior art.
Description
Technical field
The utility model relates to elevator faults detection field, refers more particularly to the elevator faults detection field based on wireless telecommunications direction.
Background technology
According to the statistics of employer's organization, within 2009, China's elevator output exceedes 260,000, has exceeded 1/3rd of world's total amount, becomes the country of global elevator productive output and export volume maximum.But China's owning amount of elevator per capita, but well below world standard, probably only has 1/3rd, this illustrates that the rapid growth of Chinese elevator is also a beginning.In the face of huge market like this, esbablished corporation both domestic and external has added contention one after another.According to the prediction of Chinese elevator association, in considerable time, China will be maximum elevator market, the whole world from now on, and annual value of production exceedes hundred billion yuan, and elevator market is to have a extensive future.
The use of elevator is very general now, when it brings convenience to us, also bringing worry, such as the installation winding displacement wiring installation often of elevator faults detection, bother time-consuming again, someone dislikes entertaining and causes every layer, elevator automatically to stop by elevator tip button but situation that nobody takes, has wasted other wait persons' time.
Summary of the invention
In order to overcome the troublesome problem of the wired installation of elevator faults checking system in prior art, the utility model provides a kind of elevator faults checking system based on wireless communication technique.
The technical solution of the utility model is: a kind of elevator faults checking system based on wireless communication technique, this system comprises ad-hoc network, read out instrument and the Signal Terminal based on ZigBee technology, ad-hoc network based on ZigBee technology connects read out instrument by wireless mode, and read out instrument connects Signal Terminal by wireless mode.
The described ad-hoc network based on ZigBee technology comprises the acquisition of signal node of Zigbee combinator and multiple collection state of elevator signals, and acquisition of signal node is carried out the protocol conversion of elevator status data and is transferred to read out instrument by Zigbee combinator.
The even systematicness of acquisition of signal node of described multiple collection state of elevator signals is distributed in elevator.Described acquisition of signal node comprises pressure sensor and infrared pickoff, and pressure sensor is arranged on lift car bottom and measures car pressure, and infrared pickoff detects in elevator whether have people.
Described read out instrument comprises treater, alarm unit, Zigbee wireless communication unit and GPRS unit, the signal of the ad-hoc network based on ZigBee technology is connected and is transported in treater by Zigbee wireless communication unit, alarm unit connects treater simultaneously, and treater data after treatment send by GPRS unit.
Described Signal Terminal comprises GPRS module, and read out instrument and Signal Terminal carry out wireless telecommunications connection by GPRS communication.
The utility model has following good effect: in the utility model, the foundation of the ad-hoc network of ZigBee technology relies on network communications technology to realize the function of the commonality monitoring of the functions such as elevator faults early warning, warning, and the use of Zigbee node has realized transmission of wireless signals and avoided the problem of wired wiring.Whether there is people to facilitate other users thereby the use of pressure sensor has solved overweight problem and can detect in elevator in the utility model, whether there is people's situation and the use of infrared pickoff can detect elevator doorway, avoided stopping the problem that nobody takes.The utility model can carry out Real Time Observation, analyzing and processing to data by Signal Terminal, operating personal can be real-time by it, elevator operation that is virtually reality like reality intuitively, carries out can sending in time maintainer to repair in automatic alarm in the time of Lift out of order.
Brief description of the drawings
Fig. 1 is principle of work block diagram of the present utility model.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is as the effect of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
A kind of elevator faults checking system based on wireless communication technique, as shown in Figure 1, this system comprises ad-hoc network, read out instrument and the Signal Terminal based on ZigBee technology, ad-hoc network based on ZigBee technology connects read out instrument by wireless mode, read out instrument connects Signal Terminal by wireless mode, and what this programme used is all wireless connections, easy for installation, avoid the trouble of winding displacement wiring, time saving and energy saving.
Ad-hoc network based on ZigBee technology comprises the acquisition of signal node of Zigbee combinator and multiple collection state of elevator signals, acquisition of signal node is carried out the protocol conversion of elevator status data and is transferred to read out instrument by Zigbee combinator, ZigBee combinator is for building network and management, maintaining routing list, acquisition of signal node has ZigBee routing function, in completing the measurement of state of elevator, forward take off data as ZigBee router, take off data uploads to read out instrument by ZigBee combinator, read out instrument is according to the take off data of ZigBee combinator transmission, state of elevator is carried out to Real-Time Monitoring.This programme is not in the situation that affecting the normal electric wiring work of elevator, data acquisition by ZigBee wireless sensor network technology for elevator signal, the data of each collection point are sent to combinator by wireless mode, then realize information wireless transmission by combinator by Zigbee communication modes.
Acquisition of signal node includes pressure sensor and infrared pickoff, the node installation that includes pressure sensor is measured car pressure in lift car bottom, whether the node installation that includes infrared pickoff detects elevator doorway on elevator doorway have people, the even systematicness of acquisition of signal node of multiple collection state of elevator signals is distributed in elevator, and take off data has accuracy.The installation of pressure sensor has solved overweight problem and can detect in elevator, whether there is people, if car is not stressed and proves in car that nobody needn't stop and facilitated other users, whether the use of infrared pickoff can detect elevator doorway people, the problem that while having avoided elevator to stop, nobody takes, while detecting nobody, needn't stop, thereby facilitate other users.
Read out instrument comprises treater, alarm unit, Zigbee wireless communication unit and GPRS unit, the signal of the ad-hoc network based on ZigBee technology is connected and is sent a signal in treater by Zigbee wireless communication unit, alarm unit connects treater simultaneously, and treater data after treatment send by GPRS unit.Signal Terminal comprises GPRS module, and read out instrument and Signal Terminal carry out wireless telecommunications connection by GPRS communication, and the transmission over radio of elevator status data monitoring relies on Zigbee and GPRS wireless telecommunications to realize.Have different once treater monitors the information of pressure sensor or infrared pickoff, such as overweight or no one, treater can send alerting signal to alarm unit and Signal Terminal, and the arrow on read out instrument disappears or stop motion, realizes the Real-Time Monitoring of state of elevator.
GPS applying flexible compared with ZIGBEE, strong adaptability, safe and reliable, two kinds of technology complementation of this module, integrated advantage separately, energy consumption low voltage range is wide, and platform extension is extremely strong, can load more than 60,000 node simultaneously, can also load various sensors; Because ZIGBEE standard is the free wireless communication standard using, therefore save a large amount of permission to use expenses, and then reduced cost; On the other hand, due to the characteristic of ZIGBEE standard, the composition of its system each several part is all relatively simple, low in energy consumption, because of and further reduced cost.Have low power consuming, super long standby time, volume little, lightweight, be easy to carry and adapt to the slightly feature of environment of various evils.Zigbee wireless telecommunications are good at and are carried out short-range signal transmission, and GPRS wireless communication technique can carry out long-distance transmissions, and to have reduced the use transmission speed of node fast, and the two is in conjunction with obtaining optimal solution.
In the utility model, the foundation of Zigbee meshed network has been prior art, existing about the construction of introducing meshed network in the text of the patent No. (CN 203416427 U), the ability of display apparatus processes data is that computer technology realizes, but the function development of computer software programs is very ripe, in patent (CN 102134027 B) and (CN 203112271 U), all there is the ability of treater Treatment Analysis elevator faults data, the user who has expanded meshed network herein to, solved the transmission over radio problem of lift fault signal.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. the elevator faults checking system based on wireless communication technique, it is characterized in that, this system comprises ad-hoc network, read out instrument and the Signal Terminal based on ZigBee technology, ad-hoc network based on ZigBee technology connects read out instrument by wireless mode, and read out instrument connects Signal Terminal by wireless mode.
2. elevator faults checking system according to claim 1, it is characterized in that, the described ad-hoc network based on ZigBee technology comprises the acquisition of signal node of Zigbee combinator and multiple collection state of elevator signals, and acquisition of signal node is carried out the protocol conversion of elevator status data and is transferred to read out instrument by Zigbee combinator.
3. elevator faults checking system according to claim 2, is characterized in that, the even systematicness of acquisition of signal node of described multiple collection state of elevator signals is distributed in elevator.
4. elevator faults checking system according to claim 2, it is characterized in that, described acquisition of signal node comprises pressure sensor and infrared pickoff, and pressure sensor is arranged on lift car bottom and measures car pressure, and infrared pickoff detects in elevator whether have people.
5. elevator faults checking system according to claim 1, it is characterized in that, described read out instrument comprises treater, alarm unit, Zigbee wireless communication unit and GPRS unit, the signal of the ad-hoc network based on ZigBee technology is connected and is transported in treater by Zigbee wireless communication unit, alarm unit connects treater simultaneously, and treater data after treatment send by GPRS unit.
6. elevator faults checking system according to claim 1, is characterized in that, described Signal Terminal comprises GPRS module, and read out instrument and Signal Terminal carry out wireless telecommunications connection by GPRS communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476916.XU CN204022181U (en) | 2014-08-22 | 2014-08-22 | Elevator faults checking system based on wireless communication technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476916.XU CN204022181U (en) | 2014-08-22 | 2014-08-22 | Elevator faults checking system based on wireless communication technique |
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| Publication Number | Publication Date |
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| CN204022181U true CN204022181U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420476916.XU Expired - Fee Related CN204022181U (en) | 2014-08-22 | 2014-08-22 | Elevator faults checking system based on wireless communication technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692209A (en) * | 2014-08-22 | 2015-06-10 | 安徽工程大学 | Elevator fault detecting system based on wireless communication technology |
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2014
- 2014-08-22 CN CN201420476916.XU patent/CN204022181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692209A (en) * | 2014-08-22 | 2015-06-10 | 安徽工程大学 | Elevator fault detecting system based on wireless communication technology |
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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: 20141217 Termination date: 20150822 |
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| EXPY | Termination of patent right or utility model |