CN105846046A - Multifunctional floating hydrological monitoring system - Google Patents
Multifunctional floating hydrological monitoring system Download PDFInfo
- Publication number
- CN105846046A CN105846046A CN201610361241.8A CN201610361241A CN105846046A CN 105846046 A CN105846046 A CN 105846046A CN 201610361241 A CN201610361241 A CN 201610361241A CN 105846046 A CN105846046 A CN 105846046A
- Authority
- CN
- China
- Prior art keywords
- arm
- radiation arm
- suspension ball
- arc
- monitoring system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/04—Adaptation for subterranean or subaqueous use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/18—Means for stabilising antennas on an unstable platform
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a multifunctional floating hydrological monitoring system. The multifunctional floating hydrological monitoring system comprises a floating air cushion, a waterproof case and a first levitated sphere, wherein the waterproof case is arranged on an upper side of the floating air cushion; a circuit box is arranged in the waterproof case; a monitoring circuit is arranged in the circuit box; the first levitated sphere is connected together with the floating air cushion through a waterproof cable; and a waterproof underwater camera is arranged on the first levitated sphere. Through design of the floating air cushion, the advantages of easiness and low cost are realized. Through design of a hanging-pulling levitated sphere, a detector or the camera is placed on the levitated sphere, so that an underwater environmental condition can be effectively monitored in real time.
Description
Technical field
The present invention relates to a kind of Multifunctional floating hydraulic monitoring system.
Background technology
At present, ocean or lake water detection have become as a vital task of hydraulic department, among these, a lot of detection modes are being to chemically examine in laboratory after being only confined to sampling, although this mode is with low cost, but effect is bad, it is primarily due to, water in lake water and sea water is flowing, environment in lake is also different everywhere, if therefore need to be apparent from the data of the environment of different location in water be accomplished by developing that a kind of energy is simple, low cost, whenever and wherever possible and the hydraulic monitoring system that can be monitored in real time.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of Multifunctional floating hydraulic monitoring system.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of Multifunctional floating hydraulic monitoring system, includes floating air cushion, is located at the bucker on the upside of floating air cushion, is provided with circuit box, is provided with observation circuit in described circuit box in bucker；Also including the first suspension ball, described first suspension ball is linked together by waterproof cable with floating air cushion；Described first suspension ball is provided with a waterproof underwater photographic head；Described observation circuit includes data processing unit, also includes the communicator and memory element linked together respectively with data processing unit signal；Described memory element is used for real time record Monitoring Data；Described communicator is for sending result of detection in real time, and described communication module includes communication antenna；Floating display lamp it is additionally provided with on floating air cushion.
Wherein, described communication antenna is dual polarized antenna, and described dual polarized antenna includes a square reflecting plate, and described reflecting plate is provided with four oscillator unit being centrosymmetric；Described oscillator unit includes the front end radiation arm of an arc, the two ends of described front end radiation arm are extended with vertical radiation arm, two vertical radiation arms extend and are joined together to form the rear end radiation arm of V-arrangement away from a section of front end radiation arm, the bottom of described rear end radiation arm is provided with dead slot, the upper side and lower side in described dead slot separately down and has extended upward the first sub-arm, the the second sub-arm having L-shaped is extended in the side of the first sub-arm, the opposite side of the first sub-arm extends the 3rd sub-arm having L-shaped, the free end of described second sub-arm and the 3rd sub-arm is equipped with arc notch；The edge of described front end radiation arm is provided with multiple arc notch；Described front end radiation arm downwardly extends out electric capacity bar, the free end of described electric capacity bar is provided with the first arc radiation arm, two vertical radiation arms all extend internally out coupling bar, and a section of two coupling bars is respectively equipped with the second arc radiation arm and the 3rd arc radiation arm；Described second arc radiation arm, the 3rd arc radiation arm, the first arc radiation arm are the central point of circular arc and three and overlap；Two coupling bars downwardly extend and connect and are formed with V-arrangement radiation arm, and the both sides of described V-arrangement radiation arm extend internally out two T-bar arms.
Wherein, described rear end radiation arm includes two other arms and a base arm；The side of described each other arm is provided with three arc notch, and opposite side is provided with an arc notch.
Wherein, the both sides of described electric capacity bar are provided with the decoupling bar of L-shaped, and on described decoupling bar, the side towards electric capacity bar is provided with multiple decoupling wing obliquely.
Wherein, the central authorities of described reflecting plate are provided with four respectively at power feed hole corresponding to four oscillator unit, each power feed hole and the feed coupling of corresponding oscillator unit.
Wherein, being all located at a parasitic oscillator arms between each two oscillator unit, described parasitic oscillator arms includes parasitic transverse arm and is located at the semicircle parasitic of parasitic transverse arm side.
Wherein, also including the second suspension ball, the second suspension ball is linked together by waterproof cable with floating air cushion, and described second suspension ball is provided with current velometer, described current velometer is connected with data processing unit signal, and described current velometer is for detecting the flow velocity of current；
Wherein, also including the 3rd suspension ball, the 3rd suspension ball is linked together by waterproof cable with floating air cushion, and described 3rd suspension ball is provided with cooling-water temperature sensor, described cooling-water temperature sensor is connected with data processing unit signal, and described cooling-water temperature sensor is for detecting the temperature of tested water body；
Wherein, described 3rd suspension ball is provided with radioisotope detector, and described radioisotope detector is connected with data processing unit signal, and described radioisotope detector is for detecting the radiosiotope information in tested water body；
Wherein, described observation circuit also includes GPS positioner, and described GPS positioner is connected with data processing unit signal, and GPS positioner is for the positional information of real-time positioning hydraulic monitoring system, and is transferred out by positional information by communicator；
Wherein, described 3rd suspension ball is provided with water quality detector, and described water quality detector is connected with data processing unit signal, and described water quality detector is for detecting the water quality situation of tested water body；
The invention have the benefit that the design by floating air cushion, it is achieved simple, the advantage of low cost, the suspension ball being dragged mode by extension is designed, and detector or photographic head is placed on suspension ball, can monitor underwater environment situation the most in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the theory diagram of the observation circuit of the present invention；
Fig. 3 is the top view of the communication antenna of the present invention；
Fig. 4 is the structural representation of the oscillator unit of the present invention；
Fig. 5 is the partial enlarged drawing of Fig. 4 of the present invention；
Fig. 6 is the impedance data figure of the communication antenna of the present invention；
Fig. 7 be the communication antenna of the present invention when frequency is 800MHz before and after the experimental data figure of ratio；
Fig. 8 be the communication antenna of the present invention when frequency is 950MHz before and after the experimental data figure of ratio；
Fig. 9 is the return loss test datagram of the communication antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 9:
The floating air cushion of 1-；2-bucker；The floating display lamp of 3-；4-the first suspension ball；5-the second suspension ball；6-the 3rd suspension ball；
A1-reflecting plate；A2-parasitism oscillator arms；
B1-front end radiation arm；B2-vertical radiation arm；B3-rear end radiation arm；
B4-dead slot；The sub-arm of b41-first；The sub-arm of b42-second；The sub-arm of b43-the 3rd；
B5-electric capacity bar；B51-the first arc radiation arm；
B6-coupling bar；B61-the second arc radiation arm；B62-the 3rd arc radiation arm；
B7-V shape radiation arm；B71-T shape lever arm；B8-decouples bar；B81-decouples the wing.
Detailed description of the invention
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not that the practical range of the present invention is confined to this.
As shown in Figures 1 to 9, a kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, include floating air cushion 1, be located at the bucker 2 on the upside of floating air cushion 1, be provided with circuit box in bucker 2, in described circuit box, be provided with observation circuit；Also including the first suspension ball 4, described first suspension ball 4 is linked together by waterproof cable with floating air cushion 1；Described first suspension ball 4 is provided with a waterproof underwater photographic head；Described observation circuit includes data processing unit, also includes the communicator and memory element linked together respectively with data processing unit signal；Described memory element is used for real time record Monitoring Data；Described communicator is for sending result of detection in real time, and described communication module includes communication antenna.Design by floating air cushion 1, it is achieved simple, the advantage of low cost, the suspension ball being dragged mode by extension is designed, and detector or photographic head is placed on suspension ball, can monitor underwater environment situation the most in real time.Generally, accumulator is placed in floating air cushion 1, powers effectively to the observation circuit in circuit box, moreover it is possible to waterproof.Waterproof cable one is to serve interconnection function, also acts signal transmission effect, design ingenious simply；It is additionally provided with floating display lamp 3 on floating air cushion 1, prompting warning function can be played.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, described communication antenna is dual polarized antenna, and described dual polarized antenna includes a square reflecting plate a1, and described reflecting plate a1 is provided with four oscillator unit being centrosymmetric；Described oscillator unit includes the front end radiation arm b1 of an arc, the two ends of described front end radiation arm b1 are extended with vertical radiation arm b2, two vertical radiation arm b2 extend and are joined together to form the rear end radiation arm b3 of V-arrangement away from a section of front end radiation arm b1, the bottom of described rear end radiation arm b3 is provided with dead slot b4, the upper side and lower side in described dead slot b4 separately down and has extended upward the first sub-arm b41, the the second sub-arm b42 having L-shaped is extended in the side of the first sub-arm b41, the opposite side of the first sub-arm b41 extends the 3rd sub-arm b43 having L-shaped, the free end of described second sub-arm b42 and the 3rd sub-arm b43 is equipped with arc notch；The edge of described front end radiation arm b1 is provided with multiple arc notch；Described front end radiation arm b1 downwardly extends out electric capacity bar b5, the free end of described electric capacity bar b5 is provided with the first arc radiation arm b51, all extend internally out a section of coupling bar b6, two coupling bar b6 of two vertical radiation arm b2 is respectively equipped with the second arc radiation arm b61 and the 3rd arc radiation arm b62；Described second arc radiation arm b61, the 3rd arc radiation arm b62, the first arc radiation arm b51 are the central point of circular arc and three and overlap；Two coupling bar b6 downwardly extend and connect and are formed with V-arrangement radiation arm b7, and the both sides of described V-arrangement radiation arm b7 extend internally out two T-bar arm b71.
Above-mentioned antenna structure, this structural antenna is dual polarized antenna, gyroscope and Network Analyzer is utilized to analyze its data as follows, owing to this antenna frequency spectrum Primary communication frequency band is 820-900MHz, such as Fig. 6, it is the input impedance data at 820MHz to 990MHz of this antenna, and measured impedance is 11+144j ohm when 925MHz, and transitions smooth, preferable conjugate impedance match can be carried out with current main flow communication chip.As shown in Figure 7 and Figure 8, when it is respectively 800MHz and 950MHz before and after ratio analysis chart, among these, when 800MHz, in its frequency band before and after ratio for 31.35dB；When 950MHz, in its frequency band before and after ratio for 34.20dB；Therefore, illustrate that it compares and gain performance before and after having well.It addition, antenna is omni-directional double-clicks antenna；Shown in Fig. 9, its return loss performance highlights, and especially when 925MHz, return loss minima reaches-65dB, and the return loss at whole high band is held in below-10dB, and water is average more than other similar antenna levels.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, described rear end radiation arm b3 includes two other arms and a base arm；The side of described each other arm is provided with three arc notch, and opposite side is provided with an arc notch.The setting of this breach, can increase current length, strengthens antenna gain.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, the both sides of described electric capacity bar b5 are provided with the decoupling bar b8 of L-shaped, and on described decoupling bar b8, the side towards electric capacity bar b5 is provided with multiple decoupling wing b81 obliquely.This structure, so that antenna decoupling ability strengthens, optimizes standing-wave ratio further.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, the central authorities of described reflecting plate a1 are provided with four respectively at power feed hole corresponding to four oscillator unit, each power feed hole and the feed coupling of corresponding oscillator unit.Strengthen isolation, optimize antenna performance.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, is all located at parasitic oscillator arms a2 between each two oscillator unit, described parasitic oscillator arms a2 includes parasitic transverse arm and is located at the semicircle parasitic of parasitic transverse arm side.Strengthen isolation, optimize antenna performance.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, also include the second suspension ball 5, second suspension ball 5 is linked together by waterproof cable with floating air cushion 1, described second suspension ball 5 is provided with current velometer, described current velometer is connected with data processing unit signal, and described current velometer is for detecting the flow velocity of current.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, also include the 3rd suspension ball 6,3rd suspension ball 6 is linked together by waterproof cable with floating air cushion 1, described 3rd suspension ball 6 is provided with cooling-water temperature sensor, described cooling-water temperature sensor is connected with data processing unit signal, and described cooling-water temperature sensor is for detecting the temperature of tested water body.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, described 3rd suspension ball 6 is provided with radioisotope detector, described radioisotope detector is connected with data processing unit signal, and described radioisotope detector is for detecting the radiosiotope information in tested water body.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, described observation circuit also includes GPS positioner, described GPS positioner is connected with data processing unit signal, GPS positioner is for the positional information of real-time positioning hydraulic monitoring system, and is transferred out by positional information by communicator；Prevent it from losing.
A kind of Multifunctional floating hydraulic monitoring system described in the present embodiment, described 3rd suspension ball 6 is provided with water quality detector, and described water quality detector is connected with data processing unit signal, and described water quality detector is for detecting the water quality situation of tested water body.
The above is only a preferred embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, it is included in the protection domain of present patent application.
Claims (6)
1. a Multifunctional floating hydraulic monitoring system, it is characterised in that: include floating air cushion (1), be located at the bucker (2) of floating air cushion (1) upside, be provided with circuit box in bucker (2), in described circuit box, be provided with observation circuit；Also including the first suspension ball (4), described first suspension ball (4) is linked together by waterproof cable with floating air cushion (1)；Described first suspension ball (4) is provided with a waterproof underwater photographic head；Described observation circuit includes data processing unit, also includes the communicator and memory element linked together respectively with data processing unit signal；Described memory element is used for real time record Monitoring Data；Described communicator is for sending result of detection in real time, and described communication module includes communication antenna；Floating display lamp (3) it is additionally provided with on floating air cushion (1)；
Also include the second suspension ball (5), second suspension ball (5) is linked together by waterproof cable with floating air cushion (1), described second suspension ball (5) is provided with current velometer, described current velometer is connected with data processing unit signal, and described current velometer is for detecting the flow velocity of current；
Also include the 3rd suspension ball (6), 3rd suspension ball (6) is linked together by waterproof cable with floating air cushion (1), described 3rd suspension ball (6) is provided with cooling-water temperature sensor, described cooling-water temperature sensor is connected with data processing unit signal, and described cooling-water temperature sensor is for detecting the temperature of tested water body；
Described 3rd suspension ball (6) is provided with radioisotope detector, and described radioisotope detector is connected with data processing unit signal, and described radioisotope detector is for detecting the radiosiotope information in tested water body；
Described observation circuit also includes GPS positioner, and described GPS positioner is connected with data processing unit signal, and GPS positioner is for the positional information of real-time positioning hydraulic monitoring system, and is transferred out by positional information by communicator；
Described 3rd suspension ball (6) is provided with water quality detector, and described water quality detector is connected with data processing unit signal, and described water quality detector is for detecting the water quality situation of tested water body.
A kind of Multifunctional floating hydraulic monitoring system the most according to claim 1, it is characterized in that: described communication antenna is dual polarized antenna, described dual polarized antenna includes a square reflecting plate (a1), and described reflecting plate (a1) is provided with four oscillator unit being centrosymmetric；Described oscillator unit includes the front end radiation arm (b1) of an arc, the two ends of described front end radiation arm (b1) are extended with vertical radiation arm (b2), two vertical radiation arms (b2) extend and are joined together to form the rear end radiation arm (b3) of V-arrangement away from a section of front end radiation arm (b1), the bottom of described rear end radiation arm (b3) is provided with dead slot (b4), the upper side and lower side in described dead slot (b4) separately down and has extended upward the first sub-arm (b41), the the second sub-arm (b42) having L-shaped is extended in the side of the first sub-arm (b41), the opposite side of the first sub-arm (b41) extends the 3rd sub-arm (b43) having L-shaped, the free end of described second sub-arm (b42) and the 3rd sub-arm (b43) is equipped with arc notch；The edge of described front end radiation arm (b1) is provided with multiple arc notch；Described front end radiation arm (b1) downwardly extends out electric capacity bar (b5), the free end of described electric capacity bar (b5) is provided with the first arc radiation arm (b51), two vertical radiation arms (b2) all extend internally out coupling bar (b6), and a section of two coupling bars (b6) is respectively equipped with the second arc radiation arm (b61) and the 3rd arc radiation arm (b62)；Described second arc radiation arm (b61), the 3rd arc radiation arm (b62), the first arc radiation arm (b51) are the central point of circular arc and three and overlap；Two coupling bars (b6) downwardly extend and connect and are formed with V-arrangement radiation arm (b7), and the both sides of described V-arrangement radiation arm (b7) extend internally out two T-bar arms (b71).
A kind of Multifunctional floating hydraulic monitoring system the most according to claim 2, it is characterised in that: described rear end radiation arm (b3) includes two other arms and a base arm；The side of described each other arm is provided with three arc notch, and opposite side is provided with an arc notch.
A kind of Multifunctional floating hydraulic monitoring system the most according to claim 2, it is characterized in that: the both sides of described electric capacity bar (b5) are provided with the decoupling bar (b8) of L-shaped, on described decoupling bar (b8), the side towards electric capacity bar (b5) is provided with multiple decoupling wing (b81) obliquely.
A kind of Multifunctional floating hydraulic monitoring system the most according to claim 2, it is characterised in that: the central authorities of described reflecting plate (a1) be provided with four respectively at power feed hole corresponding to four oscillator unit, each power feed hole feeds with corresponding oscillator unit and couples.
A kind of Multifunctional floating hydraulic monitoring system the most according to claim 2, it is characterized in that: be all located at a parasitic oscillator arms (a2) between each two oscillator unit, described parasitic oscillator arms (a2) includes parasitic transverse arm and is located at the semicircle parasitic of parasitic transverse arm side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361241.8A CN105846046A (en) | 2016-05-29 | 2016-05-29 | Multifunctional floating hydrological monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361241.8A CN105846046A (en) | 2016-05-29 | 2016-05-29 | Multifunctional floating hydrological monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846046A true CN105846046A (en) | 2016-08-10 |
Family
ID=56594687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610361241.8A Withdrawn CN105846046A (en) | 2016-05-29 | 2016-05-29 | Multifunctional floating hydrological monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109361A (en) * | 2017-12-26 | 2018-06-01 | 重庆多邦科技股份有限公司 | A kind of water conservancy water utilities detection and control terminal |
| CN112186328A (en) * | 2020-10-10 | 2021-01-05 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna of two ball structures |
| CN115326494A (en) * | 2022-10-13 | 2022-11-11 | 海瑞膜科技南通有限公司 | Floating type water quality monitoring and sampling equipment |
-
2016
- 2016-05-29 CN CN201610361241.8A patent/CN105846046A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109361A (en) * | 2017-12-26 | 2018-06-01 | 重庆多邦科技股份有限公司 | A kind of water conservancy water utilities detection and control terminal |
| CN112186328A (en) * | 2020-10-10 | 2021-01-05 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna of two ball structures |
| CN112186328B (en) * | 2020-10-10 | 2023-11-28 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna with double-ball structure |
| CN115326494A (en) * | 2022-10-13 | 2022-11-11 | 海瑞膜科技南通有限公司 | Floating type water quality monitoring and sampling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105974076A (en) | Floating type water conservancy monitoring system provided with water flow speed measuring device | |
| US8860402B2 (en) | Electromagnetic field detection systems and methods | |
| CN105846046A (en) | Multifunctional floating hydrological monitoring system | |
| US9087848B2 (en) | Device for storing and processing information (SPI device) | |
| US20190394374A1 (en) | Terminal, Screen Assembly, and Electronic Device | |
| Keyrouz et al. | Frequency selective surface for radio frequency energy harvesting applications | |
| CN204425399U (en) | A kind of hydrometeorological operation system based on cloud computing | |
| US11432399B2 (en) | Tamper resistance wall structure | |
| CN105905250A (en) | Floating type water conservancy water quality monitoring system | |
| US20200393333A1 (en) | Water quality monitoring device and system thereof | |
| CN105684216A (en) | Portable terminal and portable terminal case for NFC antenna | |
| CN107219474B (en) | A kind of multifunction power network patrol device | |
| CN106005279A (en) | Floating type water conservancy monitoring system | |
| CN106093459A (en) | A kind of floatation type hydraulic monitoring system surveying water temperature | |
| CN106092188A (en) | A kind of floatation type hydraulic monitoring system | |
| CN105513152A (en) | Enterprise attendance management system | |
| CN105914645A (en) | Power network patrol inspection device used for detecting magnetic field | |
| CN106092060A (en) | Can positioning float floating hydraulic monitoring system | |
| CN106023343A (en) | Internet-of-things logistics monitoring device with GPS function | |
| JP6389862B2 (en) | Shield box for wireless terminal test | |
| Jabeen et al. | Octagonal shaped flexible chipless RFID tag for Internet of Things | |
| CN105978982A (en) | Multifunctional IoT delivery monitoring device | |
| CN105959377A (en) | Temperature detection type IoT (Internet of Things) logistics monitoring device | |
| Kumar et al. | RFID tag coupled with a magnetic sensor for wireless sensing of home electrical devices | |
| CN105959632A (en) | IoT (Internet of Things) logistics monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160810 |
|
| WW01 | Invention patent application withdrawn after publication |