CN202694130U - Internet of things based remote monitoring system of building machinery - Google Patents
Internet of things based remote monitoring system of building machinery Download PDFInfo
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- CN202694130U CN202694130U CN 201220384227 CN201220384227U CN202694130U CN 202694130 U CN202694130 U CN 202694130U CN 201220384227 CN201220384227 CN 201220384227 CN 201220384227 U CN201220384227 U CN 201220384227U CN 202694130 U CN202694130 U CN 202694130U
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Abstract
The utility model discloses an internet of things based remote monitoring system of building machinery, which comprises a data acquisition unit, a central processing unit, a FLASH storage circuit, a main power supply circuit and a wireless communication circuit, wherein the wireless communication circuit is used for communicating with a remote control central by a network. By utilizing an internet of things technology, the running state of the building machinery is detected and is remotely and safely controlled, on the basis of overcoming the defect of remote detection and control technology of a building machinery product and meeting remote monitoring function of the building machinery product, the purposes of detecting and controlling the safety running state of the building machinery and improving safety supervision, management and control of machinery equipment in a building site are achieved; particularly, in allusion to a stopping process of remote control, the building machinery is prevented from stopping in a non-initial safety state, a security accident caused by remote stopping of a vehicle is prevented and reduced, and public safety of a construction environment caused by remote locking of the vehicle in the prior art is avoided.
Description
Technical field
The utility model relates to the application of a kind of Internet of Things on building machinery, and particularly a kind of building machinery is based on the long distance control system of Internet of Things.
Background technology
Along with the fast development of market economy and science and technology, urban infrastructure construction and highway construction be high speed development thereupon also.And in above-mentioned process of construction, constructional engineering machinery has then played vital effect, for improving operating efficiency, reduces cost of labor and has played irreplaceable effect.Owing to adopt do mechanization operation, some unpredictalbe security incidents inevitably can occur.Cause the main cause of the generation of these accidents to be the careful or casual operation against rules of operator, even badly influence workmen's life security and construction quality and progress, cause huge loss.Operator's operation against rules mainly is owing to the safety operation to building machinery does not have effective monitoring means or Supervision Measures.Simultaneously, along with advancing of society, various operator scheme that meets the legal requirements engenders, singularity based on the building machinery use, most building machineries all adopt the use-pattern of lease, and the lessor is to the not tangible surveillance and control measure of this plant equipment, even can't directly control, thereby can't hold for the concrete state of plant equipment, even also helpless for phenomenons such as malicious owing fee.
Chinese patent application 201110234960.0 discloses a kind of engineering machinery comprehensive operation and dispatching management information system based on Internet of Things, realize the safe antitheft of rational allocation vehicle, assurance vehicle by Internet of Things, various rescue services etc. are provided, but still fail to address the above problem for condition monitoring and the Long-distance Control of vehicle itself.
Chinese patent ZL200920178504.7 discloses a kind of supervisory system of Telelock car, this supervisory system does not detect the running status of construction machinery when the Telelock car, thereby can cause larger danger, because the singularity of building machinery, coverage is larger, the Telelock car makes the vehicle stop action, even can affect public safety.
Therefore, need to use existing building machinery and carry out long-range effective monitoring and control, the running status of building machinery is detected and it is realized Long-distance Control, reach the safety supervision management of reinforcement building ground plant equipment and the purpose of control, under the prerequisite of determining safety, stop, prevent and the generation of decrease safent accident, guarantee public safety; Simultaneously, be beneficial to the lease of promotion building machinery and the development of financing lease, reduce economic dispute unnecessary.
The utility model content
In view of this, the purpose of this utility model provides the long distance control system of a kind of building machinery based on Internet of Things, the running status of building machinery is detected and it is realized Long-distance Control, reach the safety supervision management of reinforcement building ground plant equipment and the purpose of control, under the prerequisite of determining safety, stop, prevent and the generation of decrease safent accident, guarantee public safety; Simultaneously, be beneficial to the lease of promotion building machinery and the development of financing lease, reduce economic dispute unnecessary.
Building machinery of the present utility model comprises based on the long distance control system of Internet of Things:
Data acquisition unit is for the running state data of obtaining building machinery;
Central processing unit is for the running state data signal of receive data collecting unit;
The FLASH memory circuit stores in advance the operational limit supplemental characteristic of building machinery and is read and the contrast of the running state data of receive data collecting unit by central processing unit;
Wireless communication line is used between central processing unit and remote control center by the Internet Transmission interaction data;
The primary power control circuit, the primary power that is used for receiving the control command of central processing unit and is switched on or switched off building machinery according to this order.
Further, also comprise:
The GPS positioning circuit is used for determining the physical location of building machinery and these data being delivered to central processing unit;
Further, also comprise:
Input/output interface circuit, data acquisition unit is inputted central processing unit by input/output interface circuit with data-signal, and central processing unit sends control command by input/output interface circuit to the primary power control circuit;
Further, also comprise:
Clock circuit is used to central processing unit that the Clock clock is provided, and coordinates the synchronous working of central processing unit;
Warning circuit, warning message is sent in the instruction that receives central processing unit;
Further, described wireless communication line is 3G or GPRS wireless communication line;
Further, data acquisition unit comprises the inclination sensor of the position transducer for detection of the original equipment position of building machinery, the gravity sensor of detection load-carrying load, the torque sensor that moment is born in detection, the limit sensors that detects the moving component extreme position and detection degree of tilt at least;
Further, described primary power control circuit is relay.
The beneficial effects of the utility model: building machinery of the present utility model is based on the long distance control system of Internet of Things, utilize technology of Internet of things to realize the running status of building machinery is detected and its realization telesecurity is controlled, in the deficiency of avoiding existing building engineering goods remote detection and control technology, satisfy on the building machinery product remote monitoring function basis, detect and control and reach the safety supervision management of strengthening the building ground plant equipment and the purpose of control for relating to building machinery safe operation state, particularly in the Long-distance Control stopped process, avoid out of service under the non-initial safe state, namely when the Long-distance Control construction machinery stops, this machinery must be in the initial safe state, prevent and reduce the generation that stops the security incident that the noon causes by long-range, avoid the public safety of the building operation environment that the prior art medium-long range lock noon causes; Simultaneously, be beneficial to the lease of promotion building machinery and the development of financing lease, reduce economic dispute unnecessary.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is control system theory diagram of the present utility model;
Fig. 2 is method for detecting operation state block diagram of the present utility model;
Fig. 3 is the utility model long-range control method block diagram.
Embodiment
Fig. 1 is theory diagram of the present utility model, and as shown in the figure: the building machinery of present embodiment comprises based on the long distance control system of Internet of Things:
Data acquisition unit is for the running state data of obtaining building machinery; This running state data comprises the running state parameter that all are relevant with building machinery, can have difference according to different building machineries, comprises integral inclination state of travel speed, lifting speed, load, body sway degree, tower crane etc.; And this data acquisition unit can be the existing communication facilities that can realize gathering above-mentioned data, comprises sensor, video capture device etc.;
Central processing unit for the running state data signal of receive data collecting unit, adopts the treatment facility with CPU, need be provided with necessary AD conversion unit, so that this processor has versatility;
The FLASH memory circuit stores in advance the operational limit supplemental characteristic of building machinery and is read and the contrast of the running state data of receive data collecting unit by central processing unit; Embedded program, device coding data and initial configuration information etc. that the FLASH memory circuitry stores is solidified read for central processing unit, to realize the utility model purpose.
Wireless communication line is used between central processing unit and remote control center by the Internet Transmission interaction data; Be not limited to whole process and be wireless telecommunications, be adapted to the characteristics of building machinery, adopt the part wireless transmission can realize the utility model purpose, can adopt common wireless interconnected network technology, also can adopt and to adopt 3G or GPRS wireless communication technique, all can realize the utility model purpose;
The primary power control circuit, the primary power that is used for receiving the control command of central processing unit and is switched on or switched off building machinery according to this order.
In the present embodiment, also comprise:
The GPS positioning circuit is used for determining the physical location of building machinery and these data being delivered to central processing unit; Namely, central processing unit connects with the GPS positioning circuit, reads the physical location information of remote control and is sent to remote control center;
Input/output interface circuit, data acquisition unit is inputted central processing unit by input/output interface circuit with data, and central processing unit sends control command by input/output interface circuit to the primary power control circuit; Input/output interface circuit connects the building machinery operating state signal of image data collecting unit with data acquisition unit, and connect with central processing unit, the building machinery running status that gathers is sent to central processing unit, and send to remote control center by central processing unit, realization is to the detection of building machinery running status, and output interface circuit connects with the primary power control circuit and is used for being switched on or switched off of control construction machinery equipment primary power simultaneously;
Clock circuit is used to central processing unit that the Clock clock is provided, and coordinates the synchronous working of central processing unit;
Warning circuit, warning message is sent in the instruction that receives central processing unit; Warning circuit can be sound, light or acousto-optic combination;
In the present embodiment, described wireless communication line is 3G or GPRS wireless communication line, when realizing remote monitoring, and information can be passed to the communication facilities such as mobile phone.
Central processing unit connects with input/output interface circuit, reading out data collecting unit detection signal, and the building machinery running status is carried out logical operation and logic judge, realize the detection alarm of building machinery running status and fault; In addition central processor CPU also with 3G or GPRS wireless communication line, building machinery running status and failure message, GPS positional information are sent to remote control center; The control signal that central processing unit also issues by 3G or GPRS wireless communication line receiving remote control center sends to input/output interface circuit with control information again, realizes that input/output interface circuit is to the control of primary power pilot relay.
In the present embodiment, data acquisition unit comprises the inclination sensor that bears the torque sensor of moment, the limit sensors that detects the moving component extreme position and detection degree of tilt for detection of the position transducer of the original equipment position of building machinery, the gravity sensor that detects the load-carrying load, detection at least, inclination sensor is for detection of the degree of tilt of the parts of the construction machinery inclination work such as arm, car body, to reach the purpose of remote monitoring safety; According to different building machineries, the sensor of difference in functionality is installed, to realize different monitoring purposes; The installation site of sensor then according to different parts action install, belong to that those skilled in the art understand, do not repeat them here.
In the present embodiment, described primary power control circuit is relay.
In the utility model, long distance control system need be equipped with necessary power circuit, belongs to prior art, does not repeat them here.
Fig. 2 is method for detecting operation state block diagram of the present utility model, Fig. 3 is the utility model long-range control method block diagram, as shown in the figure, the invention also discloses a kind of building machinery that utilizes based on the method for supervising of the long distance control system of Internet of Things, comprise the following steps:
A. the running status of building machinery is carried out status monitoring; Mainly be that operational factor to building machinery detects, to determine the running status of building machinery, judge for follow-up safe condition and prepare;
B. remote control equipment stops/starting
The b1 remote control center sends construction machinery equipment by network to central processing unit by wireless communication line to be stopped/startup command;
The equipment that the b2 central processing unit reads wireless communication line stops/startup command, and judgement stops or starting;
If b3 for ceasing and desisting order the central processing unit judgment device whether at the initial safe state; Be that then central processing unit is ceased and desisted order to the transmission of primary power control circuit, otherwise whether central processing unit continue judgment device at the initial safe state, until when the initial safe state, cease and desist order to the transmission of primary power control circuit.
Through above-mentioned steps, only construction machinery with and each affiliated execution unit when being in the initial safe state, just stop, avoiding being parked in unsafe state, cause danger because of construction machinery.
In the present embodiment, among the step b3, if be startup command, judge then whether the last time stops is that the remote control center Long-distance Control stops; Be that then central processing unit sends startup command to the primary power control circuit, otherwise do not deal with; According to last time command situation realize Long-distance Control, avoid the logical miss of the long-range and execute-in-place of construction machinery, guarantee the safe operation of equipment.
In the present embodiment, among the step a, comprise the following steps:
The a1 central processing unit reads the operational limit supplemental characteristic of the building machinery in the FLASH storer; Have different operational limit supplemental characteristics according to different building machineries, set according to the building machinery common practise, also can set according to practical experience;
The running state data of the building machinery of a2 central processing unit reading out data collecting unit and with step a1 in operational limit supplemental characteristic contrast and judge whether to surpass the operational limit parameter value; Have different running state data according to different building machineries, gather by sensor according to building machinery safe operation and operation;
The a3 central processing unit sends building machinery running state information by network to remote control center by wireless communication line; Thereby read the remote monitoring information that this status information is obtained construction machinery by the personnel of control center.
In the present embodiment, among the step a3, if running status surpasses the operational limit parameter value, then central processing unit drives warning circuit and sends alerting signal, sends building machinery running state information and warning message by wireless communication line to remote control center simultaneously; Thereby read the remote monitoring information that this status information is obtained construction machinery by the personnel of control center.
In the present embodiment, the initial safe state among the step b3 at least functional part initial position data, the load-carrying load data by building machinery, bear the degree of tilt data acquisition of the parts of moment data, moving component extreme position data and inclination work; Among the step a1, running state data comprise at least building machinery the load-carrying load data, bear degree of tilt data and the residing physical location of building machinery of the parts of moment data, moving component extreme position data, inclination work.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. a building machinery is characterized in that: comprising based on the long distance control system of Internet of Things:
Data acquisition unit is for the running state data of obtaining building machinery;
Central processing unit is for the running state data signal of receive data collecting unit;
The FLASH memory circuit stores in advance the operational limit supplemental characteristic of building machinery and is read and the contrast of the running state data of receive data collecting unit by central processing unit;
Wireless communication line is used between central processing unit and remote control center by the Internet Transmission interaction data;
The primary power control circuit, the primary power that is used for receiving the control command of central processing unit and is switched on or switched off building machinery according to this order.
2. building machinery according to claim 1 is characterized in that based on the long distance control system of Internet of Things: also comprise:
The GPS positioning circuit is used for determining the physical location of building machinery and these data being delivered to central processing unit.
3. building machinery according to claim 2 is characterized in that based on the long distance control system of Internet of Things: also comprise:
Input/output interface circuit, data acquisition unit is inputted central processing unit by input/output interface circuit with data-signal, and central processing unit sends control command by input/output interface circuit to the primary power control circuit.
4. building machinery according to claim 3 is characterized in that based on the long distance control system of Internet of Things: also comprise:
Clock circuit is used to central processing unit that the Clock clock is provided, and coordinates the synchronous working of central processing unit;
Warning circuit, warning message is sent in the instruction that receives central processing unit.
5. building machinery according to claim 4 is characterized in that based on the long distance control system of Internet of Things: described wireless communication line is 3G or GPRS wireless communication line.
6. building machinery according to claim 5 is characterized in that based on the long distance control system of Internet of Things: data acquisition unit comprises the inclination sensor that bears the torque sensor of moment, the limit sensors that detects the moving component extreme position and detection degree of tilt for detection of the position transducer of the original equipment position of building machinery, the gravity sensor that detects the load-carrying load, detection at least.
7. building machinery according to claim 6 is characterized in that based on the long distance control system of Internet of Things: described primary power control circuit is relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384227 CN202694130U (en) | 2012-08-03 | 2012-08-03 | Internet of things based remote monitoring system of building machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384227 CN202694130U (en) | 2012-08-03 | 2012-08-03 | Internet of things based remote monitoring system of building machinery |
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| Publication Number | Publication Date |
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| CN202694130U true CN202694130U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220384227 Expired - Fee Related CN202694130U (en) | 2012-08-03 | 2012-08-03 | Internet of things based remote monitoring system of building machinery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789221A (en) * | 2012-08-03 | 2012-11-21 | 重庆和航科技股份有限公司 | Internet of things-based remote monitoring system of construction machinery and monitoring method thereof |
| CN109281345A (en) * | 2018-02-06 | 2019-01-29 | 上海云统信息科技有限公司 | Excavator remotely monitors cloud service system |
-
2012
- 2012-08-03 CN CN 201220384227 patent/CN202694130U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789221A (en) * | 2012-08-03 | 2012-11-21 | 重庆和航科技股份有限公司 | Internet of things-based remote monitoring system of construction machinery and monitoring method thereof |
| CN102789221B (en) * | 2012-08-03 | 2015-01-28 | 重庆和航科技股份有限公司 | Internet of things-based remote monitoring system of construction machinery and monitoring method thereof |
| CN109281345A (en) * | 2018-02-06 | 2019-01-29 | 上海云统信息科技有限公司 | Excavator remotely monitors cloud service system |
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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: 20130123 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |