CN104914771A - Printing and dyeing equipment safety antitheft system based on wireless sensor network - Google Patents
Printing and dyeing equipment safety antitheft system based on wireless sensor network Download PDFInfo
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- CN104914771A CN104914771A CN201510367281.9A CN201510367281A CN104914771A CN 104914771 A CN104914771 A CN 104914771A CN 201510367281 A CN201510367281 A CN 201510367281A CN 104914771 A CN104914771 A CN 104914771A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25341—Single chip programmable controller
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a printing and dyeing equipment safety antitheft system based on a wireless sensor network. The printing and dyeing equipment safety antitheft system comprises an aggregation node, a monitoring center and the wireless sensor network composed of multiple sensor nodes, wherein the aggregation node, the monitoring center and the wireless sensor network are connected in turn. Each sensor node comprises a microcontroller module, and an angular velocity sensor, an acceleration sensor, a display module and a data transmission module which are connected with the microcontroller module. The angular velocity sensor is used for detecting three axial angular velocity parameters of a carrier in real time. The acceleration sensor is used for detecting three axial acceleration parameters of the carrier in real time. The microcontroller module is used for obtaining the movement tracks of printing and dyeing equipment according to the received three axial angular velocity parameters and the three axial acceleration parameters after amplification and shaping processing and transmitting the movement tracks of the printing and dyeing equipment to the monitoring center via the data transmission module so that the movement tracks of the printing and dyeing equipment are displayed in real time via the display module.
Description
Technical field
The present invention relates to a kind of burglary-resisting system, particularly relate to a kind of dyeing apparatus antitheft security system based on wireless sensor network, belong to anti-thefting monitoring field.
Background technology
Although wireless sensor network has similarity with wireless self-networking, also there is very large difference simultaneously.Sensor network is integrated with monitoring, controls and the network system of radio communication, and interstitial content is more huge, and Node distribution is more intensive; Due to environmental impact and depleted of energy, node more easily breaks down; Environmental interference and node failure easily cause the change of network topology structure; Under normal circumstances, most of sensor node is fixed.In addition, energy, processing power, storage capacity and the communication capacity etc. that have of sensor node are all very limited.The primary design object of conventional wireless network is to provide high quality-of-service and high efficient band width utilizes, and secondly just considers economize energy; And the primary design object of sensor network is the efficiency utilization of the energy, this is also one of sensor network and the most important difference of legacy network.
Inertial Measurement Unit (English: Inertial measurement unit, to be called for short IMU) is the device measuring object three-axis attitude angle (or angular speed) and acceleration.General, an IMU contains the accelerometer of three single shafts and the gyro of three single shafts, accelerometer inspected object founds the acceleration signal of three axles in carrier coordinate system unification and independence, and gyro detects the angular velocity signal of carrier relative to navigational coordinate system, measure object angular velocity in three dimensions and acceleration, and calculate the attitude of object with this.
Such as application number is a kind of Miniature inertia measurement system of " 201010250948.4 ", relates to inertial navigation technology.This invention is started with from the mechanical structure improving inertial measuring unit, a Miniature inertia measurement system significantly reducing the rigidity shock absorption structures such as inertial measurement system volume, three-dimensional is provided, overcome that three-way rigidity does not wait, resonance excitation and produce the defect such as twisting vibration, to the harmful effect that strapdown inertial navitation system (SINS) causes.System comprises the parts such as sensory package 1.2, interior vibration damping vibroshock, inertia detection unit housing 1.6, lower cover 1.8, interior vibration damper is had damper unit Component units 1.4 in suitable damping characteristic formed by some, they are arranged between inertia detection unit housing 1.6 inwall S and 6 planes of sensory package 1.2, the deformation mechanical axis of interior damper unit is mutually orthogonal, absorbs and consume the forced vibration from carrier with equilibrium.
And for example application number is image detecting method and the system of a kind of farmland weak navigation information of " 201210058950.0 ", relates to machine vision navigation technical field, said method comprising the steps of: S1: the image to be detected gathering current farmland; S2: judge whether described image to be detected is the first two field picture, if so, then carries out the navigation straight-line detection of the first two field picture, returns step S1, otherwise carry out the navigation straight-line detection of non-first two field picture; S3: the result according to the navigation straight-line detection of described non-first two field picture carries out field end detection, judges whether to arrive Tian Duan, if so, then detection of end, otherwise, return step S1.The present invention passes through for the farmland operation environment with weak navigation information, utilize the methods such as the interrelated and segmentation Hough transform of wavelet transformation and Line broadening analysis, front and back frame, in the unconspicuous situation of farmland area limit, achieve the image recognition of guidance path, and testing result is accurate, stable and quick.Although this invention achieves wireless monitor and transmission with arriving environment, power consumption is high, and cost is higher, detect data and there is error, and lack corresponding node control, make most of node be in idle work state, on energy saving optimizing, still there is very large progressive space.
Summary of the invention
Technical matters to be solved by this invention provides a kind of dyeing apparatus antitheft security system based on wireless sensor network for the deficiency of background technology.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of dyeing apparatus antitheft security system based on wireless sensor network, the wireless sensor network comprising aggregation node, Surveillance center and be made up of multiple sensor node, described sensor node comprises micro controller module, angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module, and described angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module are connected on the corresponding port of micro controller module.
As the further preferred version of a kind of dyeing apparatus antitheft security system based on wireless sensor network of the present invention, described micro-control module adopts AVR series monolithic.
As the further preferred version of a kind of dyeing apparatus antitheft security system based on wireless sensor network of the present invention, the chip model of described acceleration transducer is KXR94.
As the further preferred version of a kind of dyeing apparatus antitheft security system based on wireless sensor network of the present invention, the chip model of described angular-rate sensor is IDG-300.
As the further preferred version of a kind of dyeing apparatus antitheft security system based on wireless sensor network of the present invention, the chip model of described data transmission module is DATA-6123.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1, volume of the present invention little, broad covered area, functional diversities, convenient stable, is easy to operation, is convenient to management, effectively can monitors the parameter of dyeing apparatus motion track, complete accurate monitoring position;
2, the present invention adopts the motion track of wireless sensor network to dyeing apparatus to measure, and accurately can obtain the motion track of dyeing apparatus;
3, the present invention is by accurately measuring 3 axial angle velocity informations of carrier and 3 axial acceleration information and then accurately drawing the motion track of dyeing apparatus, and then effectively avoids equipment stolen.
Accompanying drawing explanation
Fig. 1 is present system one-piece construction figure;
Fig. 2 is sensor node system structural drawing of the present invention.
Number in the figure is specific as follows: 1-sensor node, 2-wireless sensor network.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
As shown in Figure 1, a kind of dyeing apparatus antitheft security system based on wireless sensor network, comprise aggregation node, Surveillance center and the wireless sensor network be made up of multiple sensor node, described sensor node comprises micro controller module, angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module, described angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module are connected on the corresponding port of micro controller module, described micro controller module is used for three axial angle speed parameters after according to the process received, three axial acceleration parameters and shock sensor detect vibrations parameter and show that the motion track of dyeing apparatus gives the alarm simultaneously, transfer to Surveillance center by data transmission module through convergence center simultaneously, and then the motion track of dyeing apparatus is shown in real time by display module.
Wherein, described micro-control module adopts AVR series monolithic, and the chip model of described acceleration transducer is KXR94, and the chip model of described angular-rate sensor is IDG-300, and the chip model of described data transmission module is DATA-6123.
Although wireless sensor network has similarity with wireless self-networking, also there is very large difference simultaneously.Sensor network is integrated with monitoring, controls and the network system of radio communication, and interstitial content is more huge, and Node distribution is more intensive; Due to environmental impact and depleted of energy, node more easily breaks down; Environmental interference and node failure easily cause the change of network topology structure; Under normal circumstances, most of sensor node is fixed.In addition, energy, processing power, storage capacity and the communication capacity etc. that have of sensor node are all very limited.The primary design object of conventional wireless network is to provide high quality-of-service and high efficient band width utilizes, and secondly just considers economize energy; And the primary design object of sensor network is the efficiency utilization of the energy, this is also one of sensor network and the most important difference of legacy network.
Accelerometer is the important sensitive element of a class of inertial navigation and inertial guidance system, is used for measuring the acceleration of carrier relative inertness spatial movement, and the computing of being correlated with through anomalous integral just can obtain the position of carrier space.Accelerometer is a direct measuring sensor, and the acceleration of its energy continuous coverage carrier, then calculates carrier speed, longitude and latitude and voyage etc. through machine solution.The KXR94 accelerometer chip that native system adopts is the three axis accelerometer that Kionix company produces.Design compensation has been carried out to the deviation that temperature and voltage fluctuation cause in this accelerometer inside, and the deviation therefore caused due to voltage and temperature is less.This device measurement range is ± 2g, and sensitivity coefficient is 560mV/g, and nonlinearity is 0.1%, zero acceleration drift is ± 150mg; 2.8 ~ 3.3V all can work; Power consumption is very low, quiescent current about 1.1 mA.
The features such as micro inertial measurement unit, MIMU MIMU (Micro Inertial Measure-ment Unit) is little with its size, cost is low are not only applied in traditional application.The present invention devises the micro inertial measurement unit, MIMU of highly integrated a, low-power consumption and low cost, accurately can calculate the information such as the course angle of carrier, the angle of pitch and position, for tracing of the movement experiment lays the foundation, also can be widely used in the fields such as civil aviation, wagon control, robot, industrial automation, mine locating, toy.
AVR single chip has prefetched instruction function, namely when an execution instruction, in advance next instruction is got into, and call instruction can be performed within a clock period; Multiple accumulator type, data processing speed is fast; AVR single chip has 32 general purpose working registers, and being equivalent to has 32 viaducts, can fast passing; Response time is fast.AVR single chip has multiple fixing interrupt vector entry address, can respond interruption fast; AVR single chip power consumption is low.For typical power consumption situation, be 100nA when WDT closes, be more suitable for battery powered application apparatus; Minimum 1.8 V of some devices get final product work; AVR single chip security performance is good.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, makes a variety of changes under can also or else departing from the prerequisite of present inventive concept.
Claims (5)
1. the dyeing apparatus antitheft security system based on wireless sensor network, the wireless sensor network comprising aggregation node, Surveillance center and be made up of multiple sensor node, it is characterized in that: described sensor node comprises micro controller module, angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module, described angular-rate sensor, acceleration transducer, shock sensor, display module, data transmission module and alarm module are connected on the corresponding port of micro controller module.
2. a kind of dyeing apparatus antitheft security system based on wireless sensor network according to claim 1, is characterized in that: described micro-control module adopts AVR series monolithic.
3. a kind of dyeing apparatus antitheft security system based on wireless sensor network according to claim 1, is characterized in that: the chip model of described acceleration transducer is KXR94.
4. a kind of dyeing apparatus antitheft security system based on wireless sensor network according to claim 1, is characterized in that: the chip model of described angular-rate sensor is IDG-300.
5. a kind of dyeing apparatus antitheft security system based on wireless sensor network according to claim 1, is characterized in that: the chip model of described data transmission module is DATA-6123.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510367281.9A CN104914771A (en) | 2015-06-29 | 2015-06-29 | Printing and dyeing equipment safety antitheft system based on wireless sensor network |
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| CN201510367281.9A CN104914771A (en) | 2015-06-29 | 2015-06-29 | Printing and dyeing equipment safety antitheft system based on wireless sensor network |
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| CN104914771A true CN104914771A (en) | 2015-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154629A (en) * | 2017-12-19 | 2018-06-12 | 江苏海大纺织机械股份有限公司 | A kind of forming machine with anti-theft security function |
| CN108801365A (en) * | 2018-08-06 | 2018-11-13 | 深圳市创艺工业技术有限公司 | Dyeing apparatus antitheft security system |
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| CN202472893U (en) * | 2012-03-06 | 2012-10-03 | 安徽科蓝智能技术有限公司 | Scattered fixture anti-theft system based on Internet of things |
| CN204215235U (en) * | 2014-09-24 | 2015-03-18 | 西安越度机电科技有限公司 | A kind of overflow dyeing machine long distance control system |
| CN204790427U (en) * | 2015-06-29 | 2015-11-18 | 江苏海大印染机械有限公司 | Printing equipment safety anti -theft system based on wireless sensor network |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2004102293A1 (en) * | 2003-05-13 | 2004-11-25 | Tentaclion Gmbh | Modular data acquisition and transmission system and transmission device therefor |
| DE10321652A1 (en) * | 2003-05-13 | 2004-12-02 | Tentaclion Gmbh | Modular data acquisition and transmission system and transmission device therefor |
| CN202472893U (en) * | 2012-03-06 | 2012-10-03 | 安徽科蓝智能技术有限公司 | Scattered fixture anti-theft system based on Internet of things |
| CN204215235U (en) * | 2014-09-24 | 2015-03-18 | 西安越度机电科技有限公司 | A kind of overflow dyeing machine long distance control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154629A (en) * | 2017-12-19 | 2018-06-12 | 江苏海大纺织机械股份有限公司 | A kind of forming machine with anti-theft security function |
| CN108801365A (en) * | 2018-08-06 | 2018-11-13 | 深圳市创艺工业技术有限公司 | Dyeing apparatus antitheft security system |
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Application publication date: 20150916 |