CN201273842Y - Bridge monitoring apparatus based on sensor array - Google Patents
Bridge monitoring apparatus based on sensor array Download PDFInfo
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- CN201273842Y CN201273842Y CNU2008200542912U CN200820054291U CN201273842Y CN 201273842 Y CN201273842 Y CN 201273842Y CN U2008200542912 U CNU2008200542912 U CN U2008200542912U CN 200820054291 U CN200820054291 U CN 200820054291U CN 201273842 Y CN201273842 Y CN 201273842Y
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- bridge
- sensor array
- microprocessor
- device based
- sensor
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Abstract
The utility model discloses a bridge monitoring device based on a sensor array, which is characterized in that the bridge monitoring device comprises a microprocessor, a main wireless receiver, a plurality of wireless emitters and a plurality of sensors arranged on key parts of a bridge, wherein, an output end of each sensor is connected with one wireless emitter; all of the wireless emitters are in wireless communication connection with the main wireless receiver; an output end of the main wireless receiver is connected with an input/output interface of the microprocessor; and a plurality of sensors are vibrating sensors and straining sensors or either kind of the two. The bridge monitoring device based on the sensor array can monitor each sensitive parts or key parts of large bridges for 24 hours in a multi-part way, and the monitoring results can be transferred to a remote server or a terminal. Therefore, the safety monitoring of the large bridges can be realized.
Description
Technical field
The utility model belongs to sensor and electronic technology field, relates to a kind of bridge supervising device based on sensor array.
Background technology
Large bridge is important means of transportation, not only involves great expense, and counts for much, and at strong wind or under big mal-conditions such as load, vibration or deformation take place in the meeting of bridge, and this safety to bridge constitutes stern challenge.Therefore, be necessary for large bridge one safety monitoring device is set.
The utility model content
The utility model wants the technical solution problem that a kind of bridge supervising device based on sensor array is provided.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of bridge supervising device based on sensor array, it is characterized in that, comprise microprocessor, main wireless receiver, a plurality of wireless launcher and a plurality of sensor that is arranged on the bridge key position, wireless launcher of the output termination of each sensor, described a plurality of wireless launcher all is connected with main wireless receiver radio communication, the IO interface of the output termination microprocessor of main wireless receiver.
Described a plurality of sensor is vibration transducer and two kinds of changing sensors or wherein any one.
Described microprocessor is DSP or arm processor.
Should also comprise display based on the bridge supervising device of sensor array, the input end of this display connects described microprocessor.
Should be based on the bridge supervising device of sensor array by radio receiving transmitting module and long-range server or terminal wireless communication.
The beneficial effects of the utility model have:
This is based on each the responsive or crucial position on the round-the-clock monitoring large bridge in bridge supervising device energy multi-section position of sensor array, and the result of monitoring can be sent to remote server or terminal.Therefore can realize the security monitoring of large bridge.
Description of drawings
Fig. 1 is the utility model embodiment 1 general structure block diagram.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in Figure 1, bridge supervising device based on sensor array, comprise microprocessor (arm processor), main wireless transceiver, a plurality of wireless transceivers are (according to the situations such as precision of monitoring, be provided with 50～100 altogether) and a plurality of sensor that is arranged on the bridge key position, wireless transceiver of the output termination of each sensor, the output terminal of wireless transceiver also connects the control end of sensor, (as start end etc.) described a plurality of wireless transceivers all are connected the IO interface of the output termination microprocessor of main wireless receiver with main wireless transceiver radio communication.Therefore, microprocessor can receive the data from sensor, also can say the word the startup of control sensor, the perhaps initial parameter of setting sensor etc. to concrete sensor.
Described a plurality of sensor is vibration transducer and changing sensor.
Should also comprise display based on the bridge supervising device of sensor array, the input end of this display connects described microprocessor.
Should be based on the bridge supervising device of sensor array by radio receiving transmitting module and long-range server or terminal wireless communication.Supervising device also is provided with alarm, copies mark in case detect parameter, then starts and reports to the police.
The concrete course of work: the vibration signal of sensor senses and deformation parameter all are transferred to microprocessor, comprehensively focus on data by microprocessor after, determine whether parameter exceeds standard, in case exceed standard then report to the police.And microprocessor can send to remote server with intermediate result or last result, therefore can realize long-range monitoring.This supervising device can be monitored the current state of bridge automatically, previous record data and existing data can also be analyzed.
Claims (6)
1. bridge supervising device based on sensor array, it is characterized in that, comprise microprocessor, main wireless receiver, a plurality of wireless launcher and a plurality of sensor that is arranged on the bridge key position, wireless launcher of the output termination of each sensor, described a plurality of wireless launcher all is connected with main wireless receiver radio communication, the IO interface of the output termination microprocessor of main wireless receiver.
2. the bridge supervising device based on sensor array as claimed in claim 1 is characterized in that, described a plurality of sensors are vibration transducer and two kinds of changing sensors or wherein any one.
3. the bridge supervising device based on sensor array as claimed in claim 1 or 2 is characterized in that described microprocessor is DSP or arm processor.
4. the bridge supervising device based on sensor array as claimed in claim 3 is characterized in that also comprise display, the input end of this display connects described microprocessor.
5. the bridge supervising device based on sensor array as claimed in claim 4 is characterized in that, also comprises alarm, and this alarm connects an output terminal of microprocessor.
6. the bridge supervising device based on sensor array as claimed in claim 5 is characterized in that microprocessor is connected with remote server or terminal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200542912U CN201273842Y (en) | 2008-08-29 | 2008-08-29 | Bridge monitoring apparatus based on sensor array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200542912U CN201273842Y (en) | 2008-08-29 | 2008-08-29 | Bridge monitoring apparatus based on sensor array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273842Y true CN201273842Y (en) | 2009-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200542912U Expired - Fee Related CN201273842Y (en) | 2008-08-29 | 2008-08-29 | Bridge monitoring apparatus based on sensor array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273842Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722979A (en) * | 2012-06-28 | 2012-10-10 | 无锡莱吉特信息科技有限公司 | Bridge safety monitoring system based on blue-ray LED (Light-emitting diode) device |
| CN103792052A (en) * | 2012-10-29 | 2014-05-14 | 成都赛腾自动化工程有限公司 | Portable rotating machinery state monitoring system |
| CN103940358A (en) * | 2014-04-11 | 2014-07-23 | 郭敏 | Real-time bridge monitoring system |
| CN104713519A (en) * | 2015-03-03 | 2015-06-17 | 江西飞尚科技有限公司 | Bridge structure safety detection method based on wireless intelligent sensor |
| CN104865091A (en) * | 2015-06-14 | 2015-08-26 | 安徽圣力达电器有限公司 | Novel bridge safety situation detector |
-
2008
- 2008-08-29 CN CNU2008200542912U patent/CN201273842Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722979A (en) * | 2012-06-28 | 2012-10-10 | 无锡莱吉特信息科技有限公司 | Bridge safety monitoring system based on blue-ray LED (Light-emitting diode) device |
| CN103792052A (en) * | 2012-10-29 | 2014-05-14 | 成都赛腾自动化工程有限公司 | Portable rotating machinery state monitoring system |
| CN103940358A (en) * | 2014-04-11 | 2014-07-23 | 郭敏 | Real-time bridge monitoring system |
| CN104713519A (en) * | 2015-03-03 | 2015-06-17 | 江西飞尚科技有限公司 | Bridge structure safety detection method based on wireless intelligent sensor |
| CN104865091A (en) * | 2015-06-14 | 2015-08-26 | 安徽圣力达电器有限公司 | Novel bridge safety situation detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20090929 |