CN205482909U - Serial -type dysarthrasis monitoring devices - Google Patents
Serial -type dysarthrasis monitoring devices Download PDFInfo
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- CN205482909U CN205482909U CN201620287222.0U CN201620287222U CN205482909U CN 205482909 U CN205482909 U CN 205482909U CN 201620287222 U CN201620287222 U CN 201620287222U CN 205482909 U CN205482909 U CN 205482909U
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Abstract
The utility model discloses a serial -type dysarthrasis monitoring devices, each serial -type sensory package link to each other with data collection station respectively, and data collection station is connected with host computer and server, the serial -type sensory package including cable (1), fixed node (2) that are used for connecting data collection station, set up in sensor node (3) of each measurement station, be used for changer node (4) of processing data and set up in endpoint node (5) of the tested target other end, the one end of fixed node (2) pass through cable (1) with data collection station links to each other, the other end and a plurality of sensor node group links of establishing ties each other, and every sensor node group is established ties by a plurality of sensor node (3) and forms, is provided with one changer node (4) between the adjacent sensor node group, and terminal sensor node (3) are connected with endpoint node (5). The utility model discloses simple structure, with low costs, the support node temperature monitoring of realization.
Description
Technical field
This utility model relates to a kind of deformation monitoring instrument, particularly relates to a kind of tandem joint deformity monitoring device.
Background technology
Deformation monitoring is exactly to utilize special instrument and method persistently to observe the metaboly of deformable body, be analyzed deformable body deformation form and work in every that the developing state of deformable body deformation is predicted etc..Its task determines that under various loads and External Force Acting, the spatiality of the shape of deformable body, size and location change and temporal characteristics.In precise engineering survey, the most representational deformable body has dam, bridge, high-rise, side slope, tunnel and subway etc..
Tradition deformation monitoring instrument device structure is complicated, and cost is the highest, and integrated level is higher, Function Extension ability, does not the most support the temperature monitoring of measuring point.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, realize low cost, support node temperature monitoring tandem joint deformity monitoring device.
The purpose of this utility model is achieved through the following technical solutions: a kind of tandem joint deformity monitoring device, including at least one tandem sensory package, data acquisition unit, server and host computer, each tandem sensory package is connected with the sampled signal input of data acquisition unit respectively, data acquisition unit is connected with host computer by the first communication interface, data acquisition unit is connected with wire/wireless communication module by the second communication interface, and wire/wireless communication module is connected with server by wire/radio network；
Described tandem sensory package includes the cable for connecting described data acquisition unit, it is fixed on the stationary nodes of measured target one end, it is arranged at the sensor node of each measuring point, for processing the transmitter node of sensing data and being arranged at the endpoint node of the measured target other end, one end of described stationary nodes is connected with described data acquisition unit by cable, the other end is connected with the some sensor node groups being serially connected, each sensor node group is in series by some sensor nodes, a transmitter node it is provided with between adjacent sensors node group, the sensor node of end is connected with endpoint node.
Acceleration transducer and temperature sensor it is provided with in described sensor node.
Tandem joint deformity monitoring device, also includes that Power Supply Assembly, Power Supply Assembly are connected with the power end of data acquisition unit.
Between described sensor node, connected by RS485 bus between sensor node and transmitter node.
Described sensor node and a length of 30cm, 50cm or 100cm of transmitter node.
The first described communication interface is USB interface.
Described sensor node group is in series by four sensor nodes.
By detecting the gravitational field of each joint, the angle of bend θ between each section of joint length can be calculated, utilize calculated angle of bend and known each joint length L(30cm, 50cm, 100cm), every section of joint deformation Δ x just can determine completely, i.e. Δ x=θ × L, count summation Σ Δ x again to each joint, the deflection x of available distance fixed endpoint random length.
The beneficial effects of the utility model are:
1) boring can be placed on, in embedded structure or be fixed on body structure surface and carry out measured target deformation monitoring, applied widely.
2) support that data directly derive and upload host computer or teletransmission server, easy to use.
3) simple in construction, realize low cost, support node temperature monitoring.
4) one transmitter node for data process is set every four sensor nodes, it is not necessary to process circuit is set on each sensor node, while ensureing system reliability, has saved cost.
Accompanying drawing explanation
Fig. 1 is this utility model system architecture diagram；
Fig. 2 is this utility model schematic diagram；
Fig. 3 is this utility model structural representation；
In figure, 1-cable, 2-stationary nodes, 3-sensor meter node, 4-transmitter node, 5-endpoint node, 6-RS485 bus.
Detailed description of the invention
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of tandem joint deformity monitoring device, including at least one tandem sensory package, data acquisition unit, server and host computer, each tandem sensory package is connected with the sampled signal input of data acquisition unit respectively, data acquisition unit is connected with host computer by the first communication interface (can be USB interface), data acquisition unit is connected with wire/wireless communication module by the second communication interface, and wire/wireless communication module is connected with server by wire/radio network.Tandem joint deformity monitoring device, also includes that Power Supply Assembly, Power Supply Assembly are connected with the power end of data acquisition unit.
As shown in Figure 2, by detecting the gravitational field of each joint, the angle of bend θ between each section of joint length can be calculated, utilize calculated angle of bend and known each joint length L(30cm, 50cm, 100cm), every section of joint deformation Δ x just can determine completely, i.e. Δ x=θ × L, then summation Σ Δ x that each joint is counted, the deflection x of available distance fixed endpoint random length.
As shown in Figure 3, described tandem sensory package includes the cable 1 for connecting described data acquisition unit, it is fixed on the stationary nodes 2 of measured target one end, it is arranged at the sensor node 3 of each measuring point, for process sensing data transmitter node 4 and be arranged at the endpoint node 5 of the measured target other end, one end of described stationary nodes 2 is connected with described data acquisition unit by cable 1, the other end is connected with the some sensor node groups being serially connected, each sensor node group is in series by four sensor nodes 3, it is provided with acceleration transducer and temperature sensor in described sensor node 3.Being provided with a transmitter node 4 between adjacent sensors node group, the sensor node 3 of end is connected with endpoint node 5.
Connected by RS485 bus 6 between described sensor node 3, between sensor node 3 and transmitter node 4.
Described sensor node 3 and a length of 30cm, 50cm or 100cm of transmitter node 4.
The above is only preferred implementation of the present utility model, it is to be understood that this utility model is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from spirit and scope of the present utility model, the most all should be in the protection domain of this utility model claims.
Claims (7)
1. a tandem joint deformity monitoring device, it is characterized in that: include at least one tandem sensory package, data acquisition unit, server and host computer, each tandem sensory package is connected with the sampled signal input of data acquisition unit respectively, data acquisition unit is connected with host computer by the first communication interface, data acquisition unit is connected with wire/wireless communication module by the second communication interface, and wire/wireless communication module is connected with server by wire/radio network；
Described tandem sensory package includes the cable (1) for connecting described data acquisition unit, it is fixed on the stationary nodes (2) of measured target one end, it is arranged at the sensor node (3) of each measuring point, for processing the transmitter node (4) of sensing data and being arranged at the endpoint node (5) of the measured target other end, one end of described stationary nodes (2) is connected with described data acquisition unit by cable (1), the other end is connected with the some sensor node groups being serially connected, each sensor node group is in series by some sensor nodes (3), a transmitter node (4) it is provided with between adjacent sensors node group, the sensor node (3) of end is connected with endpoint node (5).
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: it is provided with acceleration transducer and temperature sensor in described sensor node (3).
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: also include that Power Supply Assembly, Power Supply Assembly are connected with the power end of data acquisition unit.
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: connected by RS485 bus (6) between described sensor node (3), between sensor node (3) and transmitter node (4).
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: described sensor node (3) and a length of 30cm, 50cm or 100cm of transmitter node (4).
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: the first described communication interface is USB interface.
A kind of tandem joint deformity monitoring device the most according to claim 1, it is characterised in that: described sensor node group is in series by four sensor nodes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287222.0U CN205482909U (en) | 2016-04-08 | 2016-04-08 | Serial -type dysarthrasis monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620287222.0U CN205482909U (en) | 2016-04-08 | 2016-04-08 | Serial -type dysarthrasis monitoring devices |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767601A (en) * | 2016-12-29 | 2017-05-31 | 成都多沐汽车工程有限公司 | Digitlization cubing and detection method, digitlization cubing system |
| CN108917695A (en) * | 2018-07-23 | 2018-11-30 | 华思（广州）测控科技有限公司 | A kind of array-type sensor monitoring method for deformation monitoring |
| CN109323682A (en) * | 2018-12-21 | 2019-02-12 | 李端有 | A kind of method and apparatus of real-time automatic measuring tunnel cross-section deformation |
| CN109443321A (en) * | 2018-10-30 | 2019-03-08 | 中国人民解放军国防科技大学 | Series-parallel camera network measurement method for monitoring deformation of large-scale structure |
-
2016
- 2016-04-08 CN CN201620287222.0U patent/CN205482909U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767601A (en) * | 2016-12-29 | 2017-05-31 | 成都多沐汽车工程有限公司 | Digitlization cubing and detection method, digitlization cubing system |
| CN108917695A (en) * | 2018-07-23 | 2018-11-30 | 华思（广州）测控科技有限公司 | A kind of array-type sensor monitoring method for deformation monitoring |
| CN109443321A (en) * | 2018-10-30 | 2019-03-08 | 中国人民解放军国防科技大学 | Series-parallel camera network measurement method for monitoring deformation of large-scale structure |
| CN109443321B (en) * | 2018-10-30 | 2021-01-08 | 中国人民解放军国防科技大学 | Series-parallel camera network measurement method for monitoring deformation of large-scale structure |
| CN109323682A (en) * | 2018-12-21 | 2019-02-12 | 李端有 | A kind of method and apparatus of real-time automatic measuring tunnel cross-section deformation |
| CN109323682B (en) * | 2018-12-21 | 2023-08-11 | 中国三峡建设管理有限公司 | Method and device for automatically measuring tunnel section deformation in real time |
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