CN103879890A - Tower crane running status monitoring method and system - Google Patents
Tower crane running status monitoring method and system Download PDFInfo
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- CN103879890A CN103879890A CN201310733954.9A CN201310733954A CN103879890A CN 103879890 A CN103879890 A CN 103879890A CN 201310733954 A CN201310733954 A CN 201310733954A CN 103879890 A CN103879890 A CN 103879890A
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention provides a tower crane running status monitoring method and system. The method comprises the steps of receiving registration identity information sent by all tower crane running status acquisition units during starting and recording the tower crane running status acquisition units as effective view data equipment according to the registration identity information; judging whether the corresponding tower crane running status acquisition units are the effective view data equipment when monitoring a real time datum viewing request sent by a client side, if not, returning to request failure to the client, and if yes, forwarding the real time datum viewing request and receiving the tower crane running status data returned by the corresponding tower crane running status acquisition units according to the real time datum viewing request. The tower crane running status monitoring method and system can effectively solve the problems that multiple terminal users cannot view the tower running data in details and analyze the tower running status due to limited bandwidth of a wireless network.
Description
[technical field]
The present invention relates to tower crane monitoring system, relate in particular to a kind of tower machine running state monitoring method and a kind of tower machine running state monitoring system.
[background technology]
Along with the development of urban construction, contacting between tower machine and people is more and more tightr.Tower machine is in bringing convenience, and its fault also directly threatens people's life security.Therefore, rely on perfect tower crane monitoring system tower machine to be carried out to monitoring and the maintenance of twenty four hours, seem particularly important.Traditional tower machine running state monitoring system, it comprises data liniment equipment, terminal user's (or title " client "), the two carries out communication by wireless-transmission network.Whole flow process as shown in Figure 2, in the time that client need to be checked elevator operation, to send a request of checking tower machine operating data by wireless-transmission network to data acquisition equipment, data acquisition equipment is received after this request, by wireless network, elevator operating data is transferred to client, client just can intuitively show tower machine running state.In this scheme, the analysis of tower machine running state also will be carried out in data acquisition equipment in addition.
Monitor mode as above has determined that the tower machine running state monitoring system of current China can only show and record the basic weight information of tower machine, amplitude information, elevation information, revolution information, wind speed and direction information, and can not carry out record to the detailed running state data of tower machine (as the bending times of the access times of velocity curve, each mechanical part, steel rope, fault detail information etc.), above-mentioned monitor mode is also difficult to the real analyzing and processing of tower machine being carried out to state that realizes simultaneously.This be because: in traditional tower machine running state monitoring system, be the mode of the direct visit data collecting device of client due to what adopt, data acquisition equipment is as a server, and outside terminal user will directly obtain tower machine operating data to this server.For this implementation, there are following two shortcomings:
One, data acquisition equipment can directly be accessed by wireless network, and this just needs the bandwidth of wireless network to want enough large, could meet multiple terminal users like this and check the requirement of the detailed operating data of tower machine simultaneously.But well-known, the wireless network bandwidth of China is all comparatively limited at present, therefore generally meets very much above-mentioned request;
Two, the analysis of tower machine running state is carried out and if tower machine running state is carried out to the analyzing and processing of the degree of depth, is needed a large amount of tower machine operating datas to carry out careful and professional analysis in data acquisition unit.This tower machine running state is checked for multi-user simultaneously and situation about analyzing, certainly will require network to there is higher bandwidth, 3G network cannot meet this requirement at present.
[summary of the invention]
Based on this, thereby be necessary for above-mentioned, because limited bandwidth cannot multiple terminal users be checked the detailed operating data of tower machine and cannot sell to tower machine running state the problem of analysis simultaneously, to provide a kind of tower machine running state monitoring method and system.
For achieving the above object, the present invention adopts following technical scheme:
A kind of tower machine running state monitoring method, comprises the following steps:
Receive the enrollment status information initiatively sending when each tower machine running state collecting unit starts, and according to this enrollment status information, described tower machine running state collecting unit is recorded as and effectively checks data equipment;
If not, return and ask unsuccessfully to described client;
If so, described in forwarding, check real time data request, and receive corresponding tower machine running state collecting unit according to described in check the tower machine running state data that real time data request is returned.
A kind of tower machine running state monitoring system, comprises client, more than one tower machine running state collecting unit, also comprises the data server being connected between each tower machine running state collecting unit and client; Described data server comprises:
Logging modle, for receiving the enrollment status information initiatively sending when each tower machine running state collecting unit starts, and is recorded as described tower machine running state collecting unit effectively to check data equipment according to this enrollment status information;
Judge module for when detect that client sends check real time data request time, judge whether corresponding tower machine running state collecting unit is the described data equipment of effectively checking;
Ask failed trigger module, if be not the described data equipment of effectively checking for the tower machine running state collecting unit of described correspondence, return and ask unsuccessfully to described client;
Data special secondary school module, if the tower machine running state collecting unit for described correspondence is the described data equipment of effectively checking, described in forwarding, check real time data request, and receive corresponding tower machine running state collecting unit according to described in check the tower machine running state data that real time data request is returned.
Can be found out by above scheme, tower machine running state monitoring method of the present invention and system, realize the effective monitoring to the detailed operating data of tower machine, tower machine running state collecting unit initiatively sends without be tower machine running state collecting unit by all data of visiting from outside, be that first tower machine running state collecting unit is sent to tower machine running state data in data server and preserves, in the time that multiple clients need to be checked data simultaneously, be all that access is positioned at the data server of remote monitoring center instead of directly accesses tower machine running state collecting unit, so only need the bandwidth that improves data server to meet the demands, effectively avoid limited the caused problem of can not multiple terminal users simultaneously checking the detailed operating data of elevator in broadband due to wireless network.And running state analysis is carried out at data server end instead of in tower machine running state collecting unit in method and system of the present invention, because this operating mode can reduce the dependence to WiMAX, therefore can better carry out state analysis.
Below in conjunction with accompanying drawing, structure of the present invention is further described.
[brief description of the drawings]
Fig. 1 is the schematic flow sheet of a kind of tower machine running state monitoring method of the present invention.
Fig. 2 is the communication flow schematic diagram of traditional tower machine running state monitoring system;
Fig. 3 is the structural representation of a kind of tower machine running state monitoring system of the present invention;
Fig. 4 is the structural representation of a kind of tower machine running state monitoring system in embodiment;
[detailed description of the invention]
Below in conjunction with drawings and the specific embodiments, technical scheme of the present invention is further described.
Shown in Figure 3, a kind of tower machine running state monitoring system, comprises client 30, more than one tower machine running state collecting unit 20, also comprises the data server 10 being connected between each elevator operation collecting unit 20 and client 30; Concrete, described data server 10 comprises;
Logging modle 101, for receive the enrollment status information (all can first apply for the registration of to data server when tower machine running state collecting unit starts) initiatively sending when each tower machine running state collecting unit starts at every turn, and according to this enrollment status information, described tower machine running state collecting unit is recorded as and effectively checks data equipment, effectively check that data equipment allows client to initiate to check real time data request.
Judge module 102, for when detect that client sends check the real time data request (checking real time data request) in certain tower machine time, judge whether the corresponding tower machine of this request running state collecting unit is the described data equipment (judging whether to succeed in registration) of effectively checking;
Ask failed trigger module 103, if be not the described data equipment (succeeding in registration) of effectively checking for the tower machine running state collecting unit of described correspondence, directly return and ask unsuccessfully to described client;
As a good embodiment, as shown in Figure 4, tower machine running state monitoring system of the present invention can also comprise the communicating terminal 40 being connected between described data server 10 and tower machine running state collecting unit 20, the number of this communicating terminal 40 is general identical with the number of tower machine running state collecting unit 20, can also a communicating terminal 40 connect described in multiple tower machine running state collecting units 20. communicating terminal 40 for checking that to described real time data request resolves, the instruction of the collection tower machine running state data that parsing is obtained sends to corresponding tower machine running state collecting unit, and the tower machine running state data that corresponding tower machine running state collecting unit is returned is transmitted to data server,
The tower machine running state collecting unit 20 of described correspondence carries out the collection of tower machine running state data according to the instruction of described collection tower machine running state data, then returns to collected tower machine running state data to described communicating terminal 40.
As communicating by 3G wireless network between a good embodiment, described data server 10 and communication terminal 40.
As a good embodiment, the tower machine running state data that described tower machine running state collecting unit 20 collects can comprise the basic operating data of tower machine and the detailed operating data of tower machine; The basic operating data of described tower machine can comprise; Weight information, amplitude information, elevation information, revolution information, wind speed and direction information, calling situation information; The detailed operating data of described elevator can comprise; The practical number of times information of calibration curve information, individual mechanical part, bending times information, the fault detail information etc. of steel rope rapidly.
As a good embodiment, described data server 10 can also comprise running state analysis module, for carrying out running state analysis, and the result data after analyzing be sent to described client 30 according to the weight information that receives, amplitude information, elevation information, revolution information, wind speed and direction information, calling situation information running state data; Then described client 30 intuitively shows the result data receiving again.
Below the working process alkalescence of tower machine running state monitoring system of the present invention is described:
When starting at every turn, tower machine running state collecting unit all can first apply for the registration of to data server, the data such as the enrollment status information of tower machine running state collecting unit are sent to data server, data server is received after enrollment status information, for effectively checking data equipment, allow client to initiate to check data command this equipment records;
In the time that client need to check tower machine real time data, send and check that real time data request is to data server, data server inspection request checks that whether the equipment of data will succeed in registration, if do not succeeded in registration, directly return to failure; If succeeded in registration, forward and check real time data request to chartered tower machine running state collecting unit, tower machine running state collecting unit is received after request, and the data that collect are sent to data server by wireless network; Data server is sent to client after the data analysis of receiving is finished dealing with again, and client shows the data of receiving intuitively, and whole working process finishes.
The present invention also provides another thinking in addition, in the time that client is not checked tower machine data, tower machine operating data collecting unit continual collection tower machine running state being recorded too, then just sends data to data server at set intervals; So that data server can carry out detailed running state analysis.
Corresponding with above-mentioned a kind of tower machine running state monitoring system; The present invention also provides a kind of tower machine running state monitoring method, shown in Figure 1, and the method comprises the following steps;
Step S101, receives the enrollment status information initiatively sending when each tower machine running state collecting unit starts, and according to this enrollment status information, described elevator operation collecting unit is recorded as and effectively checks data equipment;
Step S102, when detect that client sends check real time data request time, judge whether corresponding tower machine running state collecting unit is the described limited data equipment of checking;
Step S103, (being that corresponding tower machine running state collecting unit is not the described data equipment of effectively checking) if not, directly returns and asks unsuccessfully to described client;
Step S104, (if being that corresponding tower machine running state collecting unit is the described data equipment of effectively checking), described in forwarding, check real time data request, and receive corresponding tower machine tower machine running state collecting unit according to described in check the tower machine running state data that real time data request is returned;
As a good embodiment, after real time data request is checked in described forwarding, accept tower machine running state data before, can also comprise step: check that to described real time data request resolves, the instruction of the collection tower machine running state data that parsing is obtained sends to corresponding tower machine running state collecting unit;
The tower machine running state collecting unit of described correspondence carries out the collection of tower machine running state data according to the instruction of described collection tower machine running state data, then returns to collected tower machine running state data;
As a good embodiment, described in the tower machine running state data that collects can comprise the basic operating data of tower machine, the detailed operating data of tower machine; The basic operating data of described tower machine comprises: weight information, amplitude information, elevation information, revolution information, wind speed and direction information, calling situation information; The detailed operating data of described tower machine comprises: the access times information of velocity curve information, each mechanical part, the bending times information of steel rope, fault detail information;
As a good embodiment, after described reception tower machine running state data, can also comprise step: carry out running state analysis according to the tower machine running state data receiving, and the result data after analyzing is sent to described client;
Described client intuitively shows the result data receiving;
Other technical characterictic of a kind of tower machine running state monitoring method of the present invention is identical with above-mentioned a kind of tower machine running state monitoring system, does not repeat them here;
Can find out by above scheme, tower machine running state monitoring method of the present invention and system, realize the effective monitoring to the detailed operating data of tower machine, tower machine running state collecting unit is without passing through visiting from outside, all data are tower machine running state collecting unit and initiatively send, be that first tower machine running state collecting unit is sent to tower machine running state data in data server and stores, in the time that multiple clients need to be checked data simultaneously, all that access is positioned at the data server of remote monitoring center instead of directly accesses tower machine running state collecting unit, so only need the bandwidth that improves data server to get final product meet requirements, effectively avoid the problem of can not multiple terminal users simultaneously checking the detailed operating data of tower machine causing due to the limited bandwidth of wireless network, and in method and system of the present invention, running state analysis is carried out instead of is carried out at tower machine running state collecting unit at data server end, this operating mode can effectively reduce the dependence to wireless network bandwidth, can better carry out running state analysis,
The above embodiment only expresses several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise; can also make some improving; these all belong to protection scope of the present invention, and therefore, the protection domain of patent of the present invention should be taking claims as main.
Claims (9)
1. a tower machine running state monitoring method, is characterized in that, comprises the following steps:
Receive the enrollment status information initiatively sending when each tower machine running state collecting unit starts, and according to this enrollment status information, described tower machine running state collecting unit is recorded as and effectively checks data equipment;
But detect that client sends check real time data request time, judge whether corresponding tower machine running state collecting unit is the described data equipment of effectively checking;
If not, return and ask unsuccessfully to described client;
If so, described in forwarding, check real time data request, and receive corresponding tower machine running state collecting unit according to described in check the tower machine running state data that real time data request is returned.
2. tower machine running state monitoring method according to claim 1, it is characterized in that, after real time data request is checked in described forwarding, before reception elevator operation data, also comprise step: check that to described real time data request resolves, the instruction of the collection tower machine running state data that parsing is obtained sends to corresponding tower machine running state collecting unit;
The tower machine running state collecting unit of described correspondence carries out the collection of tower machine running state data according to the instruction of described collection tower machine running state data, then returns to collected tower machine running state data.
3. tower machine running state monitoring method according to claim 2, is characterized in that, described in the tower machine running state data that collects comprise the basic operating data of tower machine, the detailed operating data of tower machine; The basic operating data of described tower machine comprises: weight information, amplitude information, elevation information, revolution information, wind speed and direction information, calling situation information; The detailed operating data of described tower machine comprises: the access times information of velocity curve information, each mechanical part, the bending times information of steel rope, fault detail information.
4. tower machine running state monitoring the method according to claim 2, it is characterized in that, after described reception tower machine running state data, also comprise step: carry out state analysis according to the tower machine running state data receiving, and the result data after analyzing is sent to client;
Described client intuitively shows the result data receiving.
5. a tower machine running state monitoring system, comprises client, more than one tower machine running state collecting unit, it is characterized in that, also comprises the data server being connected between each tower machine running state collecting unit and client; Described data server comprises:
Logging modle, for receiving the enrollment status information initiatively sending when each tower machine running state collecting unit starts, and is recorded as described tower machine running state collecting unit effectively to check data equipment according to this enrollment status information;
Judge module, for when detect that client sends check real time data request time, judge whether corresponding tower machine running state collecting unit is the described data equipment of effectively checking;
Ask failed trigger module, if be not the described data equipment of effectively checking for the elevator operation collecting unit of described correspondence, return and ask unsuccessfully to described client;
Data relay module, if the tower machine running state collecting unit for described correspondence is the described data equipment of effectively checking, described in forwarding, check real time data request, and receive corresponding tower machine running state collecting unit according to described in check the elevator operation data that real time data request is returned.
6. tower machine running state monitoring system according to claim 5, it is characterized in that, also comprise the communicating terminal being connected between described data server and tower machine running state collecting unit, described communicating terminal is for checking that to described real time data request resolves, and the instruction of the collection tower machine running state data that parsing is obtained sends to corresponding tower machine running state collecting unit; And the tower machine running state data that corresponding tower machine running state collecting unit is returned is transmitted to data server;
The tower machine running state collecting unit of described correspondence carries out the collection of tower machine running state data according to the instruction of described collection tower machine running state data, then returns to collected tower machine running state data to described communicating terminal.
7. tower machine running state monitoring system according to claim 6, is characterized in that, between described data server and communicating terminal, communicates by wireless network.
8. tower machine running state monitoring system according to claim 6, is characterized in that, described in the tower machine running state data that collects comprise the basic operating data of tower machine, the detailed operating data of tower machine; The basic operating data of described tower machine comprises: weight information, amplitude information, elevation information, revolution information, wind speed and direction information, calling situation information; The detailed operating data of described tower machine comprises: the access times information of velocity curve information, each mechanical part, the bending times information of steel rope, fault detail information.
9. tower machine running state monitoring system according to claim 6, it is characterized in that, described data server also comprises running state analysis module, for carrying out running state analysis according to the tower machine running state data receiving, and the result data after analyzing is sent to described client;
Described client to result data intuitively show.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310733954.9A CN103879890A (en) | 2013-12-20 | 2013-12-20 | Tower crane running status monitoring method and system |
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| CN201310733954.9A CN103879890A (en) | 2013-12-20 | 2013-12-20 | Tower crane running status monitoring method and system |
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| CN201310733954.9A Pending CN103879890A (en) | 2013-12-20 | 2013-12-20 | Tower crane running status monitoring method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104495617A (en) * | 2014-12-18 | 2015-04-08 | 合肥工业大学 | Stability-regulating operating system and stability-regulating method for crane grab |
| CN105152046A (en) * | 2015-08-31 | 2015-12-16 | 青岛海尔科技有限公司 | Tower crane monitoring method, device and system |
| CN111343438A (en) * | 2020-04-14 | 2020-06-26 | 浙江三一装备有限公司 | Monitoring system and monitoring method |
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| CN102868730A (en) * | 2012-08-24 | 2013-01-09 | 广州日滨科技发展有限公司 | Method and system for monitoring running states of elevator |
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| CN101007616A (en) * | 2007-01-18 | 2007-08-01 | 上海交通大学 | Remote-control on-line monitoring system for universal movable crane |
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| CN104495617A (en) * | 2014-12-18 | 2015-04-08 | 合肥工业大学 | Stability-regulating operating system and stability-regulating method for crane grab |
| CN105152046A (en) * | 2015-08-31 | 2015-12-16 | 青岛海尔科技有限公司 | Tower crane monitoring method, device and system |
| CN111343438A (en) * | 2020-04-14 | 2020-06-26 | 浙江三一装备有限公司 | Monitoring system and monitoring method |
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Application publication date: 20140625 |