CN202077132U - Detector of monitoring rod body collision - Google Patents
Detector of monitoring rod body collision Download PDFInfo
- Publication number
- CN202077132U CN202077132U CN 201020686531 CN201020686531U CN202077132U CN 202077132 U CN202077132 U CN 202077132U CN 201020686531 CN201020686531 CN 201020686531 CN 201020686531 U CN201020686531 U CN 201020686531U CN 202077132 U CN202077132 U CN 202077132U
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- monitoring
- processor
- rod
- rod body
- monitoring body
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Abstract
The utility model discloses a detector of monitoring rod body collision. A monitoring device and a holder are installed on a monitoring rod body. The detector comprises a gravity acceleration sensor, a processor and a holder control device, wherein the gravity acceleration sensor is fixed on the monitoring rod body and can detect shifted signals of the monitoring rod body in the horizontal direction and the vertical direction. The processor is connected with the gravity acceleration sensor, receives the shifted signals and calculates the rotation angle in the horizontal direction and the vertical direction required by the monitoring device for tracking troublemakers according to the shifted signals. The holder control device is connected with the processor and the monitoring holder and can control the rotation of the monitoring holder according to the rotation angle calculated by the processor. Once the monitoring rod body is vibrated or toppled after being struck, the detector of monitoring rod body collision can enable the monitoring device to aim at the troublemakers to acquire images during usage, thereby being capable of obtaining information of the troublemakers in time and avoiding losses caused by escape of the troublemakers after the monitoring rod body is knocked down by the troublemakers.
Description
Technical field
The application relates to the detection technique field, particularly relates to the monitoring body of rod and is hit checkout gear.
Background technology
Along with expanding economy, motor vehicle quantity increases year by year, and the highway communication situation is increasingly serious.For the ease of highway public security situation is in time understood, usually the various monitoring bars of installing in the highway both sides are captured video camera bar etc. as video camera bar, traffic flow monitoring bar and the traffic violations of public security.
Because these monitoring bodies of rod are established in the highway both sides, are easy to be subjected to the collision of automobile, particularly large truck.Hit back appearance inclination owing to monitor the body of rod, therefore be positioned at the information that the image collecting device of monitoring on the body of rod often can't obtain vehicle.After bumping, the accident driver much selects to escape and can't find the troublemaker, especially in some suburban countries and districts, much monitors bar and is being hit one day after even just finding after several days.This brings very big loss for the administrative department of monitoring bar.
The utility model content
In view of this, the embodiment of the present application provides a kind of monitoring body of rod to be hit checkout gear, has solved the monitoring body of rod can't be obtained troublemaker's information after hitting problem.
To achieve these goals, the technical scheme that provides of the embodiment of the present application is as follows:
A kind of monitoring body of rod is hit checkout gear, on the described monitoring body of rod watch-dog and The Cloud Terrace is installed, and this device comprises:
Be fixed on the described monitoring body of rod, and can detect the described monitoring body of rod in the horizontal direction with vertical direction on the acceleration of gravity transducer of shifted signal;
Be connected with described acceleration of gravity transducer, accept described shifted signal and according to described shifted signal calculate described watch-dog follow the trail of the troublemaker required in the horizontal direction with the processor of the vertical direction anglec of rotation;
Be connected with described processor, and be connected, can control the tripod head controlling device that described monitoring The Cloud Terrace rotates according to the anglec of rotation that described processor calculates with described monitoring The Cloud Terrace.
Preferably, described acceleration of gravity transducer is LIS302DL.
Preferably, described processor is a single-chip microcomputer.
Preferably, described tripod head controlling device is the MAX485 chip.
By above technical scheme as seen, this monitoring body of rod that the embodiment of the present application provides is hit in the checkout gear, the acceleration of gravity transducer can detect the monitoring body of rod in the horizontal direction with vertical direction on shifted signal, and shifted signal sends to processor, processor according to the shifted signal that receives calculate on the The Cloud Terrace watch-dog follow the trail of the troublemaker required in the horizontal direction with the vertical direction anglec of rotation, rotate by tripod head controlling device control The Cloud Terrace then, and then drive watch-dog aligning troublemaker carries out IMAQ.This device in use, in case being subjected to bump, the monitoring body of rod occurs vibrating or toppling over, can carry out IMAQ so that watch-dog is aimed at the troublemaker, thereby can in time obtain troublemaker's information, therefore can avoid knocking the loss of escaping and bring in the back down owing to the troublemaker will monitor the body of rod.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation that the monitoring body of rod that Fig. 1 implements to provide for the application is hit checkout gear.
Embodiment
In order to make those skilled in the art person understand technical scheme among the application better, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The monitoring body of rod that Fig. 1 provides for the embodiment of the present application is hit the electrical block diagram of checkout gear.
As shown in Figure 1, this device comprises: the acceleration of gravity transducer 1 of Lian Jieing, processor 2 and tripod head controlling device 3 successively, tripod head controlling device 3 also is connected with The Cloud Terrace on the monitoring body of rod in addition.
Acceleration of gravity transducer 1 is fixed on the monitoring body of rod, and it can the side-play amount of the acquisition monitoring body of rod on X, Y and three directions of Z, and will monitor the body of rod in the horizontal direction with vertical direction on skew convert shifted signal to.Promptly the side-play amount that obtains by 1 detection of acceleration of gravity transducer just can be judged the monitoring body of rod and be hit back appearance vibration or inclination.The gravity acceleration sensor is a transducer well known to those of ordinary skill in the art, and in the embodiment of the present application, the acceleration of gravity transducer preferably adopts LIS302DL.
The signal input part of processor 2 is connected with acceleration of gravity transducer 1, is used to receive the shifted signal that gravity acceleration sensor 1 sends, and judges whether the monitoring body of rod is hit.When the monitoring body of rod was in normal condition, the side-play amount in the shifted signal that acceleration of gravity transducer 1 sends was 0, can judge that promptly the current monitoring body of rod is in vertical state; After the monitoring body of rod was hit, the side-play amount in the shifted signal that acceleration of gravity transducer 1 sends on X, Y and/or the Z direction will occur changing or fluctuation, and then can judge that the current monitoring body of rod has been clashed into.
Processor 2 can also according to the shifted signal that receives calculate watch-dog follow the trail of the troublemaker required in the horizontal direction with the anglec of rotation of vertical direction.When the monitoring body of rod is hit the back when occur, the skew that gravity sensor 1 collects on X, Y and three directions of Z comes all can change, this moment watch-dog camera lens right direction also can change owing to the inclination of the monitoring body of rod.In order to make the camera lens of watch-dog can point to the direction that the monitoring body of rod is hit, processor 2 is according to the side-play amount of the monitoring body of rod on X, Y and three directions of Z that receives, pass through backwards calculation, obtain watch-dog follow the trail of the troublemaker required in the horizontal direction with the anglec of rotation of vertical direction, and this anglec of rotation sent to tripod head controlling device 3.
In the embodiment of the present application, the processor 2 preferred ATmega8L low-power scms that adopt, those of ordinary skills should be understood that the function that can also adopt other devices to realize processor 2, so processor 2 employing ATmega8L low-power scms should not constitute the restriction to the application.In addition, communicate by the SP1 bus between processor 2 and the acceleration of gravity transducer 1.
Tripod head controlling device 3 is connected with the The Cloud Terrace that watch-dog is fixed, and in the embodiment of the present application, tripod head controlling device 3 adopts the MAXA485 chip, and communicates by the RS485 chip between tripod head controlling device 3 and the processor.The anglec of rotation that tripod head controlling device 3 calculates according to processor, the control The Cloud Terrace rotates, and promptly stops after rotateing in place.
Consider watch-dog on the The Cloud Terrace when operate as normal, the camera lens of its watch-dog can rotate, and can't be fixed on a position, and when the monitoring body of rod is hit, can't obtain the concrete angle of watch-dog camera lens.Therefore in the embodiment of the present application, in tripod head controlling device 3, also store the home position of a watch-dog, promptly after the monitoring body of rod is hit, before the anglec of rotation control The Cloud Terrace that tripod head controlling device 3 calculates according to processor 2 rotates, tripod head controlling device 3 will turn to the home position with The Cloud Terrace, and the anglec of rotation that calculates according to processor 2 is controlled the The Cloud Terrace rotation more then.
By above technical scheme as seen, this monitoring body of rod that the embodiment of the present application provides is hit in the checkout gear, the acceleration of gravity transducer can detect the monitoring body of rod in the horizontal direction with vertical direction on shifted signal, and shifted signal sends to processor, processor according to the shifted signal that receives calculate on the The Cloud Terrace watch-dog follow the trail of the troublemaker required in the horizontal direction with the vertical direction anglec of rotation, rotate by tripod head controlling device control The Cloud Terrace then, and then drive watch-dog aligning troublemaker carries out IMAQ.This device in use, in case being subjected to bump, the monitoring body of rod occurs vibrating or toppling over, can carry out IMAQ so that watch-dog is aimed at the troublemaker, thereby can in time obtain troublemaker's information, therefore can avoid knocking the loss of escaping and bring in the back down owing to the troublemaker will monitor the body of rod.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined herein General Principle can realize under the situation of the spirit or scope that do not break away from the application in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. a monitoring body of rod is hit checkout gear, on the described monitoring body of rod watch-dog and The Cloud Terrace is installed, and it is characterized in that, comprising:
Be fixed on the described monitoring body of rod, and can detect the described monitoring body of rod in the horizontal direction with vertical direction on the acceleration of gravity transducer of shifted signal;
Be connected with described acceleration of gravity transducer, accept described shifted signal and according to described shifted signal calculate described watch-dog follow the trail of the troublemaker required in the horizontal direction with the processor of the vertical direction anglec of rotation;
Be connected with described processor, and be connected, can control the tripod head controlling device that described monitoring The Cloud Terrace rotates according to the anglec of rotation that described processor calculates with described monitoring The Cloud Terrace.
2. device according to claim 1 is characterized in that, described acceleration of gravity transducer is LIS302DL.
3. device according to claim 1 is characterized in that, described processor is a single-chip microcomputer.
4. device according to claim 1 is characterized in that, described tripod head controlling device is the MAX485 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020686531 CN202077132U (en) | 2010-12-29 | 2010-12-29 | Detector of monitoring rod body collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020686531 CN202077132U (en) | 2010-12-29 | 2010-12-29 | Detector of monitoring rod body collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077132U true CN202077132U (en) | 2011-12-14 |
Family
ID=45115207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020686531 Expired - Lifetime CN202077132U (en) | 2010-12-29 | 2010-12-29 | Detector of monitoring rod body collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685452A (en) * | 2012-02-10 | 2012-09-19 | 刘镕畅 | Flexibly-arranged three-dimensional boundary object linkage sensing device |
| CN103606209A (en) * | 2013-11-18 | 2014-02-26 | 南京理工大学连云港研究院 | Automobile data recorder |
| CN104349043A (en) * | 2013-08-08 | 2015-02-11 | 鸿富锦精密工业（深圳）有限公司 | System and method for correcting web camera |
-
2010
- 2010-12-29 CN CN 201020686531 patent/CN202077132U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685452A (en) * | 2012-02-10 | 2012-09-19 | 刘镕畅 | Flexibly-arranged three-dimensional boundary object linkage sensing device |
| CN104349043A (en) * | 2013-08-08 | 2015-02-11 | 鸿富锦精密工业（深圳）有限公司 | System and method for correcting web camera |
| CN104349043B (en) * | 2013-08-08 | 2017-08-25 | 赛恩倍吉科技顾问（深圳）有限公司 | Network camera corrects system and method |
| CN103606209A (en) * | 2013-11-18 | 2014-02-26 | 南京理工大学连云港研究院 | Automobile data recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |