CN206877390U - Access card information collecting device and acquisition system - Google Patents
Access card information collecting device and acquisition system Download PDFInfo
- Publication number
- CN206877390U CN206877390U CN201720546636.5U CN201720546636U CN206877390U CN 206877390 U CN206877390 U CN 206877390U CN 201720546636 U CN201720546636 U CN 201720546636U CN 206877390 U CN206877390 U CN 206877390U
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- parking stall
- card information
- module
- gate inhibition
- main control
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Abstract
The utility model provides a kind of access card information collecting device and acquisition system, belongs to idle parking stall technology of sharing field.The access card information collecting device, including shell, main control chip, data acquisition module and the communication module being arranged in shell, data acquisition module and communication module are connected with main control chip.The access card information collecting device and acquisition system that the utility model embodiment provides, gate inhibition's card information of parking stall obligee offer is provided by data acquisition module, main control chip sends gate inhibition's card information of acquisition by communication module the mobile terminal to server or parking stall user, so that parking stall user can unlock the access card system in parking lot by gate inhibition's card information, realize that parking stall is shared, so as to improve the effective rate of utilization on parking stall, the waste of parking stall resource is reduced.
Description
Technical field
Idle parking stall technology of sharing field is the utility model is related to, is set in particular to a kind of access card information gathering
Standby and acquisition system.
Background technology
With economy and social development, automobile has turned into a part important in people's daily life and trip, automobile
Recoverable amount goes up year by year.But it can be in any more with the automobile volume of holding relative, the quantity on parking stall is very limited.In parking stall
Supply it is obvious it is in short supply in the case of, existing parking stall, which is but widely present, uses extremely insufficient irrational situation.Such as during working
Between the parking stall of office building or public domain it is nervous, but the residential parking space on periphery idle wastes；On the contrary, quitting time, cell car
Position puts upon the full stretch, and the idle waste in the parking stall of the office building of cell periphery or public domain.
In order to solve the above problems, occurs a kind of parking stall shared service system by platform courses intelligent space lock in the recent period
System.But the parking stall that the system can only solve the parking lot of no entrance guard management is shared, for there is the non-public affairs of access control system management
Altogether parking lot (such as parking lot of cell, enterprise and institution), because parking stall user can not be by the gate inhibition in parking lot
System, therefore can not realize that parking stall is shared.Parking stall in these parking lots still suffers from situation idle for a long time, effective rate of utilization
It is relatively low, so as to cause the waste of parking stall resource.
Utility model content
For above-mentioned problems of the prior art, the utility model provide a kind of access card information collecting device and
Acquisition system, by gathering gate inhibition's card information of parking stall obligee and being supplied to parking stall user, so that parking stall user can be with
The access card system in parking lot is unlocked by gate inhibition's card information, realizes that parking stall is shared, so as to improve effective utilization on parking stall
Rate, reduce the waste of parking stall resource.
In a first aspect, the utility model embodiment provides a kind of access card information collecting device, including shell, it is arranged on
Main control chip, data acquisition module and communication module in shell, the data acquisition module and the communication module are and institute
State main control chip connection；
The data acquisition module is used for the gate inhibition's card information for reading parking stall obligee offer, and gate inhibition's card information is passed
Transport to main control chip；
The main control chip is used to by communication module send the gate inhibition's card information received to server storage or hair
The mobile terminal of parking stall user is delivered to, so that the mobile terminal of the parking stall user utilizes gate inhibition's card information unblock pair
The parking lot gate control system answered.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, the data acquisition module is included with least one of lower module：Magnetic induction card reading module, bluetooth card reading module, NFC are read
Card module, radio frequency card reading module.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, described device also includes the data memory module being connected with the main control chip, and the data memory module is used to store master
Gate inhibition's card information that control chip receives.
With reference in a first aspect, the utility model embodiment provides the third possible embodiment of first aspect, its
In, the communication module includes wireline interface, and the wireline interface is used for by data wire and server or parking stall user
Mobile terminal connects.
With reference in a first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect, its
In, the communication module includes wave point, and the wave point is used for by wireless signal and server or parking stall user
Mobile terminal connection.
With reference in a first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect, its
In, the equipment also includes the card interface being arranged on shell, and the card interface is connected with data acquisition module, for holding
The access card that the parking stall obligee that receives provides, so that the access card letter of access card memory storage described in the data collecting module collected
Breath.
With reference in a first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect, its
In, the equipment also includes the guidance panel being arranged on shell, and the guidance panel is connected with the main control chip, for connecing
The operational order of user is received, and is transmitted to main control chip.
With reference in a first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, its
In, the equipment also includes the camera being arranged on shell, for gathering the ID Card Image and parking stall power of parking stall obligee
The image for the parking stall all authority documentary evidence that sharp people provides.
With reference in a first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect, its
In, the equipment also includes satellite positioning module, for positioning the position of Entrance corresponding with gate inhibition's card information.
Second aspect, the utility model embodiment additionally provide a kind of access card information acquisition system, and the system includes
Above-mentioned access card information collecting device and server, the server are believed by wired or wireless mode and the access card
Breath collecting device connects and transmits data.
The utility model embodiment brings following beneficial effect：
The access card information collecting device and acquisition system that the utility model embodiment provides, are read by data acquisition module
Gate inhibition's card information that pick-up position obligee provides, main control chip send gate inhibition's card information of acquisition to service by communication module
Device or the mobile terminal of parking stall user, so that parking stall user can unlock the access card in parking lot by gate inhibition's card information
System, realize that parking stall is shared, so as to improve the effective rate of utilization on parking stall, reduce the waste of parking stall resource.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structured flowchart for the access card information collecting device that Fig. 1 is provided by the embodiment of the utility model one；
The front view for the access card information collecting device that Fig. 2 is provided by the embodiment of the utility model one；
The structured flowchart for the access card information collecting device that Fig. 3 is provided by another embodiment of the utility model；
The structural representation for the access card information acquisition system that Fig. 4 is provided by the embodiment of the utility model one.
Icon：100- access card information collecting devices；101- main control chips；102- data acquisition modules；103- communicates mould
Block；104- data memory modules；105- card interfaces；106- guidance panels；1061- display screens；1062- key zones；107- takes the photograph
As head；108- shells；200- servers；300- mobile terminals.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.The component of the utility model embodiment being generally described and illustrated herein in the accompanying drawings can
To be configured with a variety of to arrange and design.Therefore, below to the embodiment of the present utility model that provides in the accompanying drawings
Detailed description is not intended to limit claimed the scope of the utility model, but is merely representative of selected reality of the present utility model
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
At present, the most common parking lot gate inhibition of in the market is induction type：Including magnetic inductive (IC, ID etc.), bluetooth-type,
The near field such as NFC, RFID radio frequency induction type, etc..Parking stall obligee opens the gate control system in parking lot by access card, freely goes out
Enter parking lot.And parking stall user can not then pass through the gate control system in parking lot.It can not pass through for existing parking stall user
The problem of gate control system in parking lot, the utility model embodiment provides a kind of access card information collecting device and collection is
System, describes in detail to access card information collecting device of the present utility model first below.
Embodiment one
This embodiment offers a kind of access card information collecting device, and as depicted in figs. 1 and 2, the equipment includes shell
108, be arranged on main control chip 101 in shell 108, data acquisition module 102, data memory module 104, guidance panel 106,
Camera 107 and communication module 103, data acquisition module 102, data memory module 104, guidance panel 106, camera 107
It is connected with communication module 103 with main control chip 101.
Data acquisition module 102 is used for the gate inhibition's card information for reading parking stall obligee offer, by access card information transfer extremely
Main control chip 101.
Main control chip 101 is used to by communication module 103 send the gate inhibition's card information received to server storage, when
Parking stall user application is when using parking stall, server again by the mobile terminal of the access card information transfer to parking stall user,
So that the mobile terminal of parking stall user utilizes parking lot gate control system corresponding to the unblock of gate inhibition's card information.
The gate inhibition's card information provided in view of parking stall obligee belongs to important information, therefore, what main control chip 101 received
After gate inhibition's card information, first gate inhibition's card information can be encrypted, then be stored and transmitted again, to improve to gate inhibition
The security of card information management, avoid because gate inhibition's card information is stolen in transmitting procedure, and causes the confusion used.
Data acquisition module 102 is included with least one of lower module：Magnetic induction card reading module, bluetooth card reading module,
NFC card reading modules, radio frequency card reading module, can also be by above-mentioned magnetic induction card reading module, bluetooth card reading module, NFC Card Reader moulds
Block and radio frequency card reading module are fully integrated into data acquisition module 102, to adapt to read polytype access card.
Data memory module 104 is connected with main control chip 101, the access card letter received for storing main control chip 101
Breath.In actual applications, parking stall obligee sends the parking space information of oneself and personal information (including phone number etc.) to clothes
Business device, after server is stored these information, one is distributed uniquely for the above- mentioned information that each parking stall obligee provides
Coding.The internal memory of data memory module 104 contains the coding, and deposits the gate inhibition's card information received is corresponding with corresponding coding
Storage, so that during access card information transmission to server, server can be by gate inhibition's card information and corresponding parking space information and parking stall
The information of obligee is corresponding to be stored.
In one embodiment, the communication module 103 for being connected with server includes wireline interface, and wireline interface is used
In being connected by data wire with server.After i.e. staff takes back access card information collecting device, by connecting line by door
Prohibit card information collecting device to be connected with server, transmit data.The wireline interface can be RS232 interface, RS485 interfaces, USB
Interface or other wireline interfaces.
In another specific embodiment, the communication module 103 for being connected with server includes wave point, wave point
For being connected by wireless signal with server.I.e. staff is in the scene of collection gate inhibition's card information, access card information gathering
Equipment can be in real time by the access card information transfer of collection to server.The wave point includes WiFi interfaces, blue tooth interface, red
External tapping, NFC interface etc..
The access card information collecting device also includes being arranged on card interface 105 on shell 108, card interface 105 with
Data acquisition module 102 connects, so that data acquisition module 102 gathers gate inhibition's card information of access card memory storage.
The access card held in view of parking stall obligee is probably contact, it is also possible to and it is contactless, therefore,
Card interface 105 can be configured in different ways, and a kind of mode is：Set on the surface of access card information collecting device
Credit card area is put, as card interface 105.Credit card area internal circuit is connected with data acquisition module 102.When access card is close or connects
When touching the credit card area, you can read gate inhibition's card information.Another way is：On the shell 108 of access card information collecting device
Card inserting mouth is set, and card inserting mouth is connected with data acquisition module 102, for accommodating the access card of parking stall obligee offer, so that number
Gate inhibition's card information of access card memory storage is gathered according to acquisition module 102.It is it is of course also possible to same on access card information collecting device
When credit card area and card inserting mouth are set, to meet to read the demand of the information in different access cards.
Camera 107 is arranged on shell 108, and the ID Card Image and parking stall obligee for gathering parking stall obligee carry
The image of the parking stall all authority documentary evidence of confession.
As shown in Fig. 2 guidance panel 106 is arranged on shell 108, it is connected with main control chip 101, for receiving user's
Operational order, and transmit to main control chip 101.
Specifically, guidance panel 106 can be touch-screen, can also use following structure, as guidance panel 106 includes showing
Display screen 1061 and key zone 1062, key zone 1062 are provided with direction key and function button, and the function button includes collection
Button, move back card button, send button, shooting button etc..Wherein, after pressing capture button, equipment reads insertion card interface 105
The gate inhibition's card information contained in interior access card, and storage corresponding with corresponding encoded.Press after moving back card button, card interface 105
Access card is ejected.Press after sending button, equipment sends gate inhibition's card information of collection to server with corresponding coding.Press
After lower shooting button, equipment starts camera 107 and worked, and the ID Card Image and parking stall obligee for gathering parking stall obligee provide
Parking stall all authority documentary evidence image, or record parking stall obligee head portrait or parking stall obligee provide access card letter
The scene of breath.
Display screen 1061 is used to show above-mentioned coding and its corresponding parking space information and the information of parking stall obligee.Display
Direction key can be pressed with multiple codings of the memory storage of display data memory module 104, user on screen 1061, can select to show
The information of parking space information and parking stall obligee corresponding to a upper coding or next coding.Select correct parking space information pair
After the coding answered, capture button is pressed, equipment reads the gate inhibition's card information contained in the access card in insertion card interface 105,
And storage corresponding with selected coding.
The access card information collecting device that the embodiment provides, parking stall obligee is read by data acquisition module 102 and carried
Gate inhibition's card information of confession, main control chip 101 send gate inhibition's card information of acquisition to server or parking stall by communication module 103
The mobile terminal of user, so that parking stall user can unlock the access card system in parking lot by gate inhibition's card information, it is real
Existing parking stall is shared, and so as to improve the effective rate of utilization on parking stall, reduces the waste of parking stall resource.
In order that server more accurately records parking lot corresponding to the position and parking stall of the parking stall of parking stall obligee offer
The position of entrance.The access card information collecting device that the embodiment provides is also provided with satellite positioning module, satellite positioning module
For positioning the location of the equipment in real time, the position of Entrance corresponding to the position and parking stall of parking stall is sent to clothes
Business device.
Embodiment two
This embodiment offers another access card information collecting device, its internal structure are as shown in Figure 3.The access card is believed
Breath collecting device includes main control chip 101, data acquisition module 102 and the communication module 103 being arranged in shell, data acquisition
Module 102 and communication module 103 are connected with main control chip 101.
Data acquisition module 102 is used for the gate inhibition's card information for reading parking stall obligee offer, by access card information transfer extremely
Main control chip 101.
Main control chip 101 is used to by communication module 103 send the gate inhibition's card information received to parking stall user's
Mobile terminal 300, so that the mobile terminal 300 of parking stall user utilizes parking lot gate inhibition system corresponding to the unblock of gate inhibition's card information
System.
Wherein, communication module 103 can include wireline interface, can also include wave point.Wireline interface is used to pass through
Data wire is connected with the mobile terminal of parking stall user.The wireline interface can be RS232 interface, RS485 interfaces, USB interface
Or other wireline interfaces.Wave point is used to be connected with the mobile terminal of parking stall user by wireless signal.The wave point
Can be WiFi interfaces, blue tooth interface, infrared interface or NFC interface etc..
In this embodiment, access card information collecting device, can after gate inhibition's card information that collection parking stall obligee provides
That need not upload onto the server, but directly gate inhibition's card information is sent to the mobile terminal of parking stall user, so that car
The mobile terminal of position user utilizes parking lot gate control system corresponding to the unblock of gate inhibition's card information.
The access card information collecting device of the embodiment can equally realize the gate inhibition's card information for providing parking stall obligee
The purpose of parking stall user is passed to, so that parking stall user can unlock the access card system in parking lot by gate inhibition's card information
System, realizes that parking stall is shared, and so as to improve the effective rate of utilization on parking stall, reduces the waste of parking stall resource.
In the access card information collecting device that above-described embodiment one and embodiment two are provided, power supply mould is also provided with
Block.Power module can be battery, can include rechargeable battery and charging inlet or for connecting external power supply
Power interface.
Embodiment three
This embodiment offers a kind of access card information acquisition system, as shown in figure 4, the system is adopted including gate inhibition's card information
Collect equipment 100 and server 200.Access card information collecting device 100 can use the access card that above-described embodiment one is provided
Information collecting device.Server 200 is connected with access card information collecting device 100 by wired or wireless mode and transmits number
According to.
Access card information collecting device 100 sends gate inhibition's card information that the parking stall obligee of collection provides to server
200 storages.When parking stall user application uses the parking stall, server 200 sends gate inhibition's card information to parking stall user
Mobile terminal 300 so that parking stall user can pass through gate inhibition's card information unlock parking lot access card system.
The usage scenario and use process of the system are as follows：When parking stall, obligee's wish provides parking stall by server
Parking stall shared platform realizes that parking stall is shared, and parking stall obligee is made a report on by mobile terminals such as mobile phones and uploads parking stall relevant information,
Or contacted otherwise with platform side.Platform side gathers the relevant information of parking stall obligee, band after storage by visiting on the spot
Hui companies audit, or upload onto the server in real time, are audited.
The data of collection include：
1st, major function is：Gather access card data (magnetic induction, bluetooth, NFC that parking stall obligee shares parking stall parking lot
Deng polytype access card data), encryption storage or upload；
2nd, parking stall obligee identity information recognition and verification, ID card information, which is taken pictures, to be stored or uploads；
3rd, the confirmation of parking stall all authority documentary evidence, take pictures storage or upload；
4th, the shared authority used of parking stall and access card authorizing information is signed with parking stall obligee, take pictures storage or on
Pass；
5th, the position positioning of Entrance, stores location information or upload；
6th, the actual conditions on parking stall take pictures and field in route equicorrelated case description, storage or upload and and industry
The other functions for correlation of being engaged in.
The access card information collecting device and system provided by the utility model embodiment, only need to be in parking stall obligee
Under mandate, by gathering gate inhibition's card information in parking stall obligee parking lot, any change is not being made to parking lot original gate control system
On the premise of, without with the difficult negotiation such as property, parking lot management side in the case of, user's the reception server send access card
Information, pass through mobile terminal, you can open the gate control system in parking lot, realize that parking stall parking is shared in disengaging parking lot, so as to real
The timesharing of existing parking stall is shared, and improves the effective rate of utilization of parking stall.
The parking lot gate inhibition's tripper and system for unlocking that the utility model embodiment provides have identical technical characteristic,
So can also solve identical technical problem, reach identical technique effect.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of access card information collecting device, it is characterised in that including shell, be arranged on main control chip in shell, data
Acquisition module and communication module, the data acquisition module and the communication module are connected with the main control chip；
The data acquisition module is used for the gate inhibition's card information for reading parking stall obligee offer, by the access card information transfer extremely
Main control chip；
The main control chip is used to the gate inhibition's card information received is sent to server storage or sent extremely by communication module
The mobile terminal of parking stall user, so that the mobile terminal of the parking stall user is using corresponding to gate inhibition's card information unblock
Parking lot gate control system.
2. equipment according to claim 1, it is characterised in that the data acquisition module include with lower module at least
It is a kind of：Magnetic induction card reading module, bluetooth card reading module, NFC card reading modules, radio frequency card reading module.
3. equipment according to claim 1, it is characterised in that the equipment also includes the number being connected with the main control chip
According to memory module, the data memory module is used to store gate inhibition's card information that main control chip receives.
4. equipment according to claim 1, it is characterised in that the communication module includes wireline interface, described wired to connect
Mouth is used to be connected with the mobile terminal of server or parking stall user by data wire.
5. equipment according to claim 1, it is characterised in that the communication module includes wave point, described wirelessly to connect
Mouth is used to be connected with the mobile terminal of server or parking stall user by wireless signal.
6. equipment according to claim 1, it is characterised in that the card that the equipment also includes being arranged on shell connects
Mouthful, the card interface is connected with data acquisition module, so that access card memory storage described in the data collecting module collected
Gate inhibition's card information.
7. the equipment according to claim 1 or 6, it is characterised in that the equipment also includes the operation being arranged on shell
Panel, the guidance panel are connected with the main control chip, for receiving the operational order of user, and are transmitted to main control chip.
8. equipment according to claim 1, it is characterised in that the equipment also includes the camera being arranged on shell,
The image of the parking stall all authority documentary evidence provided for the ID Card Image and parking stall obligee that gather parking stall obligee.
9. equipment according to claim 1, it is characterised in that the equipment also includes satellite positioning module, for positioning
Parking stall corresponding with gate inhibition's card information and the position of Entrance.
10. a kind of access card information acquisition system, it is characterised in that the system includes any one of the claims 1~9
Described access card information collecting device and server, the server are believed by wired or wireless mode and the access card
Breath collecting device connects and transmits data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546636.5U CN206877390U (en) | 2017-05-16 | 2017-05-16 | Access card information collecting device and acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546636.5U CN206877390U (en) | 2017-05-16 | 2017-05-16 | Access card information collecting device and acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877390U true CN206877390U (en) | 2018-01-12 |
Family
ID=61339040
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546636.5U Expired - Fee Related CN206877390U (en) | 2017-05-16 | 2017-05-16 | Access card information collecting device and acquisition system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206877390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219870A (en) * | 2021-05-07 | 2021-08-06 | 禹焱科技河北有限公司 | Intelligent data acquisition and sharing device for industrial instrument |
| WO2022188033A1 (en) * | 2021-03-09 | 2022-09-15 | 深圳市汇顶科技股份有限公司 | Data uploading method, data downloading method and related device |
-
2017
- 2017-05-16 CN CN201720546636.5U patent/CN206877390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188033A1 (en) * | 2021-03-09 | 2022-09-15 | 深圳市汇顶科技股份有限公司 | Data uploading method, data downloading method and related device |
| CN113219870A (en) * | 2021-05-07 | 2021-08-06 | 禹焱科技河北有限公司 | Intelligent data acquisition and sharing device for industrial instrument |
| CN113219870B (en) * | 2021-05-07 | 2022-03-08 | 禹焱科技河北有限公司 | Intelligent data acquisition and sharing device for industrial instrument |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |