CN102289853A - Object dynamic recording and analyzing system and working method thereof - Google Patents
Object dynamic recording and analyzing system and working method thereof Download PDFInfo
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- CN102289853A CN102289853A CN2011101354705A CN201110135470A CN102289853A CN 102289853 A CN102289853 A CN 102289853A CN 2011101354705 A CN2011101354705 A CN 2011101354705A CN 201110135470 A CN201110135470 A CN 201110135470A CN 102289853 A CN102289853 A CN 102289853A
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Abstract
The invention discloses an object dynamic recording and analyzing system and a working method thereof, and relates to a system capable of collecting dynamic weights of accidents of objects (goods), such as inclining, vibrating, impacting, falling, temperature, humidity and the like, and recording and analyzing the dynamic weights and a working method of the system. The object dynamic recording and analyzing system can be recycled, modify an initial value, respond quickly and has overall result data. The object dynamic recording and analyzing system comprises a clock circuit, a temperature sensor, a humidity sensor and a processor, wherein the processor is an MCU (Microcontroller Unit); and the object dynamic recording and analyzing system further comprises a triaxial movement detection MEMS (Micro-electromechanical System) and a computer, wherein the triaxial movement detection MEMS is connected with the MCU, and the computer is also connected with the MCU. In the invention, the MCU and the triaxial movement detection MEMS are provided. According to the working method of the system, disclosed by the invention, the characteristics of movement parameter in a three-dimensional space can be obtained, and the collection of six states of degree of freedom can be carried out; and in addition, the collected six states of the degree of freedom is compared with an initial preset value stored in a memory, thus the data of object states in logistic and storage processes are acquired.
Description
Technical field
The present invention relates to a kind of being connected in and be used for monitoring device and the method for work thereof of packing material on the packing material in transportation, cargo handling process motion state; Relate in particular to a kind of inclination, the vibration that can gather object (goods), impact, fall the dynamic value of incidents such as temperature and humidity, and system and method for work thereof that aforementioned parameters is write down and analyzes.
Background technology
Some large precision members, refrigerating equipment, giant brain system, top-heavy equipment, network information system, electronic communication equipment, Medical Devices, large glass goods etc. reach in the cargo handling process in transit has strict requirement to deposit position and placement direction.The owner of cargo and carrier can emphasize to transport and the requirement of loading and unloading operation when paying these goods, as to the restriction at angle of inclination, to the restriction of shockproofness etc.The owner of cargo who has can indicate these requirements on packing material.But still some transportations and loading and unloading quality problems can appear, cause the dispute between consignee, carrier, the owner of cargo three.All the time, carrier has concrete working specification in operation process, but for various reasons, in commission, still such-and-such deviation can occur, causes the damage of goods, produces bigger economic loss.
The 2005.11.16. of State Intellectual Property Office is disclosed, application number is 200510079741.4, name is called: the patented technology of " a kind of multi-functional state-detection pen recorder and monitoring method of transporting ", a kind of incident of utilizing acceleration, temperature, pressure transducer collection to bear in transporting is provided, treated again device resolves, thereby obtain the technical scheme of the state of transporting, play the effect of article " black box ".But wherein the components and parts of Li Yonging, chip cost height are also high to the requirement of environment for use, and be high according to the cost of products that this technical scheme is made.In addition, some meet the transporting on the link of logistics requirement (as aircraft take off, occasions such as the brake hard of automobile starting, automobile balance, express elevator), adopt the acceleration induction device misdescription record may occur.In transport process, at the uniform velocity tilt, surpass under the situation at regulation angle of inclination, can not carry out record to this violation operation on the contrary.
The applicant proposes the patented claim of title " a kind of logistics monitor ", application number " 200910182011.5 " to State Intellectual Property Office in 2009.7.16. according to the aforementioned patent technology.State Intellectual Property Office announces in 2011.1.26., bulletin " CN101958014A ".This application is improved at the aforementioned patent technology, provides a kind of object that can reflect succinctly, exactly the inclination and/or the shock conditions of regulation whether to occur surpassing in transport process, and the low logistics monitor of cost.The cost of this invention is low, and the components and parts that can accurately respond to angle, vibration information are gathered the source as incident, it is with respect to the acceleration induction device in the aforementioned patent technology, only angle variation, shock conditions are gathered, meet at some and can not occur wrong report in the occasion that the bigger variation of acceleration is arranged that transports requirement.
But flaw of the common existence of this application technical scheme that the applicant proposes and aforementioned patent technology is exactly that power consumption is big, and battery is not long service time; In addition, although this application technical scheme that the application proposes has had significant improvement with respect to the aforementioned patent technology, initial value is difficult to change, slow, the incomplete problem of result data of response but still exist.
Summary of the invention
The present invention is directed to above problem, providing a kind of can reuse, and can revise initial value, the rapid comprehensive object dynamically recording of result data and analytic system and the method for work thereof of reaching of response.
Technical scheme of the present invention is: comprise clock circuit, temperature sensor, humidity sensor and processor, described processor is a micro-control unit; Comprise that also three-axis moving detects the micro-electro-mechanical systems computing machine of unifying, described three-axis moving detects MEMS (micro electro mechanical system) and connects described micro-control unit, and described computing machine links to each other with described micro-control unit.
Also comprise the LED lamp, described LED lamp connects described micro-control unit.
Method of work of the present invention is carried out according to the following steps:
1), bring into use before, by the dynamic standard-required scope of described object, typing initial set value in the described micro-control unit;
2), when bringing into use, start described micro-control unit, described micro-control unit instructs described LED to send normal signal light, and instructs each described sensor and three-axis moving to detect MEMS (micro electro mechanical system) work;
3), described three-axis moving detects micro-electro-mechanical systems each described sensor acquisition real time data of unifying, and is transferred to described micro-control unit; Described micro-control unit is stored described real time data;
4), described micro-control unit compares the real time data and the described initial set value of aforementioned reception;
5-1), described real time data surpasses described initial set value scope, the then described LED flashlight that gives the alarm; Generate the correlation curve chart simultaneously, and be stored in the described micro-control unit;
5-2), described real time data drops in the described initial set value scope, then described LED keeps normal signal light, and is stored in the described micro-control unit;
6), finish using after, keep described initial set value or change described initial set value by the dynamic standard-required scope of other object; Finish.
The present invention has adopted micro-control unit (MCU) and three-axis moving to detect MEMS (micro electro mechanical system) (MEMS), and the latter is 3 motion detection MEMS (micro electro mechanical system) (MEMS) technology of ADI (ADI) issue of employing.This of ADI technology is the exploitation of carrying out for easy to use, can control product by gesture rather than complicated keyboard; Promptly by product in three-dimensional motion, obtain the corresponding instruction signal; 3 motion detection MEMS (micro electro mechanical system) that is to say ADI normally are in static, in the time of need operating, it are carried out actuating in three dimensions, and then obtain the instruction of " purpose ", realize operating effect.In its present invention that migrates, utilize its characteristic that can obtain kinematic parameter in three dimensions, carry out the collection of six-freedom degree state; And initial set value stored in itself and the processor compared, and then obtain the data of article state in logistics, storing process.And, respond the introducing of MEMS rapidly and can adopt MCU as processor, realize the erasable of data, and then product of the present invention is reused.The present invention will control technology and migrate to that to gather comparison technical, overcome many technical difficult problems, obtain fabulous technique effect.Greatly reduce the monitoring cost in the article logistics state.
Description of drawings
Fig. 1 is a structured flowchart of the present invention;
PC indicates computing machine among the figure, and LED indicates LED light lamp, and GPRS, bluetooth are represented long-distance radio communication, and RFID represents the noncontact transmitted in both directions, and USB represents USB (universal serial bus).
Embodiment
System of the present invention is as shown in Figure 1: comprise clock circuit, temperature sensor, humidity sensor and processor, described processor is a micro-control unit; Comprise that also three-axis moving detects the micro-electro-mechanical systems computing machine of unifying, described three-axis moving detects MEMS (micro electro mechanical system) and connects described micro-control unit, and described computing machine links to each other with described micro-control unit.The pattern that multiple communication can be arranged between computing machine (PC) and the micro-control unit (MCU) in Fig. 1 double dot dash line frame, can be long-distance radio communication (GPRS), noncontact transmitted in both directions (RFID) or USB (universal serial bus) (USB).Certainly, when adopting GPRS, bluetooth, in the product of the present invention corresponding GPRS, bluetooth module must be arranged, adopt RFID also corresponding radio-frequency module should be arranged; When adopting USB, the corresponding interface chip should be arranged.
Also comprise the LED lamp, described LED lamp connects described micro-control unit.
Method of work of the present invention is: carry out according to the following steps:
1), bring into use before, by the dynamic standard-required scope of described object, typing initial set value in the described micro-control unit;
2), when bringing into use, start described micro-control unit, described micro-control unit instructs described LED to send normal signal light, and instructs each described sensor and three-axis moving to detect MEMS (micro electro mechanical system) work;
3), described three-axis moving detects micro-electro-mechanical systems each described sensor acquisition real time data of unifying, and is transferred to described micro-control unit; Described micro-control unit is stored described real time data;
4), described micro-control unit compares the real time data and the described initial set value of aforementioned reception;
5-1), described real time data surpasses described initial set value scope, the then described LED flashlight that gives the alarm; Generate the correlation curve chart simultaneously, and be stored in the described micro-control unit;
5-2), described real time data drops in the described initial set value scope, then described LED keeps normal signal light, and is stored in the described micro-control unit;
6), finish using after, keep described initial set value or change described initial set value by the dynamic standard-required scope of other object; Finish.
Further specifying the present invention below forms:
Record of the present invention and analytic system are made up of hardware (logistics monitor) and dedicated analysis software.
The dynamic value of incidents such as hardware (logistics monitor) is inclination, the vibration that can write down object (goods), impact, fall, temperature and humidity.Hardware (logistics monitor) can be set the bound alarm value of above-mentioned incident, will give tacit consent to alarm value when dispatching from the factory when not setting, and when the actual value of incident exceeded alarm value, the red LED lamp on the hardware (logistics monitor) will keep blink states; Otherwise green LED lamp is little bright.
With after computer is connected, can derive the event data of hardware (logistics monitor) lining and analyze and generate relevant chart and assessment report by dedicated analysis software by MINI usb data line or RFID or wireless or USB flash disk derived data for hardware (logistics monitor).Can set the alarm value of the relevant incident of hardware (logistics monitor) by dedicated analysis software, also can set other related parameter values.
Hardware (logistics monitor) can use separately, if but cooperate dedicated analysis software to use, then its function and performance will be strengthened greatly.For example: 1, can use hardware (logistics monitor) to reuse, accomplish rationally to save resource by dedicated analysis software; 2, can set different event alarms values by dedicated analysis software, to satisfy the user demand of different article; 3, can objectively generate relevant analysis and evaluation report to incident by dedicated analysis software, report content is as the criterion with data, and is true and reliable.4, can expand more appellative function by dedicated analysis software, have extensibility.
Each functional description partly of the present invention is as follows:
1, structure: hardware (logistics monitor) is made up of device, circuit board and plastic casing.Circuit board is made up of parts such as main control chip, clock chip, sensing chip, interface chip, storage chip, batteries.
2, hardware (logistics monitor) is provided with operating switch, and when off-mode, product is not done any action; When open state, product enters duty, and the value of each incident of opening entry, and when in 5 minutes, the value of each incident does not change (or changing when the value range of safety value), and product enters the sleep battery saving mode automatically.Product is during in working order with sleep pattern, and it is little bright that green LED lamp keeps.When the incident value exceeded the alarm value that sets, the green LED lantern festival was extinguished, and the flicker that the red LED lantern festival begins not stop.
3, the definition of alarm value parameter:
Left bank: the angle of object direction inclination left.
Right bank: the angle that object tilts to right.
Top rake: object is forwards to the angle that tilts.
Rear-inclined: the angle that the object backward directions tilt.
Vibration: the frequency and the peak value of the motion of object above-below direction.
Impact: the peak value and the time of the motion of directions such as object top to bottom, left and right, front and rear.
Fall: the peak value and the time of the motion of object above-below direction.
Temperature: the highest and floors of the ambient temperature that object is suffered.
Humidity: the highest and floors of the residing ambient humidity of object.
Above-mentioned alarm value and safety value can be set by computer software, if when not setting by computer software, each alarm value and safety value are default value set when dispatching from the factory.
4, each product has a unique number (ID number), and this numbering can not be rewritten.
5, the time clock feature that has of product self, clock is a real-time clock, can product export or use before set by connecting computer software.When product also can guarantee the clock normal function at off-mode; When battery is finished using or after battery is removed, can be guaranteed that also time clock feature is normal.
6, when the product dead battery or after being removed, the event data that is measured also can be preserved.And under start or off-mode, can derive event data by connecting computer software.
7, the event data record on the product can be done full scale clearance and handles by connecting computer software, but can not rewrite data or delete a certain data recording separately.After the data of product are by full scale clearance, can reset parameter value and use once more.
8, the supplying cell of product can provide the power supply of longer service time for product under open state.Consider energy-saving mode so in the design of product, will fill part.
9, the alarm of each incident of product is all shared a red LED lamp and is shown by flashing mode.When the actual value of any one incident exceeds alarm value, this red LED lamp becomes the non-stop flicker of meeting, be closed (but operating switch when being opened again, this red LED lamp also can continue flicker) or by computer software all numerical value done to remove up to dead battery or operating switch and just stop after handling.
10, product can not show (red LED lamp become can non-stop flicker) and stop that only operating switch is closed because of alarm occurring to the follow-up work of incident.
11, product can be connected with computer by MINI usb data line or RFID or wireless or USB flash disk derived data.
Dedicated analysis software conditions of the present invention is as follows:
1, product is joined special software, can only use on a computer by USB software security dog mode or alternate manner restriction one cover software.Software runtime environment is for being fit to present majority operation system (WIN XP, WIN7 or MAC OSX), and the interface is provided with Chinese and English edition.
2, utilize MINI USB line, read and set the data of product.When product Connected Power brain, software read the data on the product automatically.Read the back prompting that finishes and read the information of success.
3, can set each event alarms value, safety value, product clock, data dump function, this setting can increase the modification password again.To prevent from not have the modification under the authorization conditions.Each event alarms value all has a default value when not revising.
4, can analyze the value of each incident on a time period, and the formation curve chart, peaked time point and assessment report in the incident.
5, because vibration (unit is acceleration g+time min), impact (unit is acceleration g+pulse width ms), the unit that falls (unit is height cm) has different with product parameters value expression way, if under the different situations, softly will carry out conversion process automatically.
Principle of work of the present invention is:
The present invention mainly adopts the triaxial accelerometer chip of MEMS (micro electro mechanical system) (MEMS), this chip is an independently intelligence system, mainly form by sensor, actuator (actuator) and little energy three parts, the integrated motor function of numerous intelligence, as direction, shake, fall and knock, can to six direction (left and right, upper and lower, forward and backward) customization vertical/horizontal seat to the detection of incidents such as inclination, vibrations, impact.And by main system processor and system software realization function setting, data acquisition and analysis.Product has ease-to-operate and dirigibility.
Volume of the present invention is little, and is in light weight, and it is low to consume energy, and inertia is little, the resonance frequency height, and the response time is short.Compare with general logistics monitor, volume-diminished not only, and also at mechanics principle and kinematic principle, huge variation has all taken place in aspects such as material behavior, processing, measurement and control.In system of the present invention, all geometry deformations are so little (molecular levels), to such an extent as to the linear relationship between structurally internal stress and the strain (Hooke's law) does not exist.The friction force of friction surface mainly is because the interaction of molecules power between the surface causes in the system device of the present invention, rather than owing to load pressure causes.Device is main material with silicon.The intensity of silicon, hardness and Young modulus and iron phase are worked as.Density is similar to aluminium, and pyroconductivity is near copper and tungsten, so mechanical electric function admirable of the present invention.Take into full account the low-power consumption requirement in the design, the automatic wake/sleep function by automatic configuration can reduce system level power consumption, and data acquisition can reach 1-120 time/second.
Claims (3)
1. object dynamically recording and analytic system comprise clock circuit, temperature sensor, humidity sensor and processor, it is characterized in that described processor is a micro-control unit; Comprise that also three-axis moving detects the micro-electro-mechanical systems computing machine of unifying, described three-axis moving detects MEMS (micro electro mechanical system) and connects described micro-control unit, and described computing machine links to each other with described micro-control unit.
2. a kind of object dynamically recording according to claim 1 and analytic system is characterized in that, also comprise the LED lamp, and described LED lamp connects described micro-control unit.
3. the method for work of described object dynamically recording of claim 1 and analytic system is characterized in that, carries out according to the following steps:
1), bring into use before, by the dynamic standard-required scope of described object, typing initial set value in the described micro-control unit;
2), when bringing into use, start described micro-control unit, described micro-control unit instructs described LED to send normal signal light, and instructs each described sensor and three-axis moving to detect MEMS (micro electro mechanical system) work;
3), described three-axis moving detects micro-electro-mechanical systems each described sensor acquisition real time data of unifying, and is transferred to described micro-control unit; Described micro-control unit is stored described real time data;
4), described micro-control unit compares the real time data and the described initial set value of aforementioned reception;
5-1), described real time data surpasses described initial set value scope, the then described LED flashlight that gives the alarm; Generate the correlation curve chart simultaneously, and be stored in the described micro-control unit;
5-2), described real time data drops in the described initial set value scope, then described LED keeps normal signal light, and is stored in the described micro-control unit;
6), finish using after, keep described initial set value or change described initial set value by the dynamic standard-required scope of other object; Finish.
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| CN2011101354705A CN102289853A (en) | 2011-05-23 | 2011-05-23 | Object dynamic recording and analyzing system and working method thereof |
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| CN2011101354705A CN102289853A (en) | 2011-05-23 | 2011-05-23 | Object dynamic recording and analyzing system and working method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968929A (en) * | 2012-11-23 | 2013-03-13 | 大连橡胶塑料机械股份有限公司 | Bumpy-vibration recording device of container |
| CN103646441A (en) * | 2013-12-05 | 2014-03-19 | 中国包装科研测试中心 | Logistics safety comprehensive recording instrument and method |
| CN104406630A (en) * | 2014-11-17 | 2015-03-11 | 中国电子科技集团公司第二十八研究所 | Real-time state monitoring and tracking device for articles transportation |
| CN107527176A (en) * | 2017-08-28 | 2017-12-29 | 江南大学 | RFID the and NB loT systems that carrier is recorded with impact position are shared in logistics |
| CN108180936A (en) * | 2017-12-19 | 2018-06-19 | 朱迎春 | Recording device and method are shaken for the inclination of express transportation |
| CN109947007A (en) * | 2018-11-16 | 2019-06-28 | 浙江大学 | A kind of physical state monitoring method and system based on Multi-sensor Fusion |
| CN110134045A (en) * | 2019-04-30 | 2019-08-16 | 北京市振隆科技股份有限公司 | Important item condition monitoring unit and its monitoring method based on NB-IoT |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102968929A (en) * | 2012-11-23 | 2013-03-13 | 大连橡胶塑料机械股份有限公司 | Bumpy-vibration recording device of container |
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| CN107527176A (en) * | 2017-08-28 | 2017-12-29 | 江南大学 | RFID the and NB loT systems that carrier is recorded with impact position are shared in logistics |
| CN108180936A (en) * | 2017-12-19 | 2018-06-19 | 朱迎春 | Recording device and method are shaken for the inclination of express transportation |
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| CN109947007A (en) * | 2018-11-16 | 2019-06-28 | 浙江大学 | A kind of physical state monitoring method and system based on Multi-sensor Fusion |
| CN109947007B (en) * | 2018-11-16 | 2021-04-30 | 浙江大学 | Logistics state monitoring method and system based on multi-sensor fusion |
| CN110134045A (en) * | 2019-04-30 | 2019-08-16 | 北京市振隆科技股份有限公司 | Important item condition monitoring unit and its monitoring method based on NB-IoT |
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Addressee: Shenzhen Tianqin Supply Chain Service Co., Ltd. Yan Shaomin Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Address after: 518100, No. 213, Huafeng Plaza, No. 25, Qianjin Road, Baoan District District, Shenzhen, Guangdong, A6 Applicant after: Shenzhen Tianqin Supply Chain Service Co., Ltd. Address before: Nanshan District Nanshan Road Shenzhen City, Guangdong province 518052 No. 1175 new green building 16 floor A3 Applicant before: Shenzhen Tianqin Supply Chain Service Co., Ltd. |
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Application publication date: 20111221 |