CN202662003U - Wireless private security cloud storage equipment - Google Patents
Wireless private security cloud storage equipment Download PDFInfo
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- CN202662003U CN202662003U CN 201220254540 CN201220254540U CN202662003U CN 202662003 U CN202662003 U CN 202662003U CN 201220254540 CN201220254540 CN 201220254540 CN 201220254540 U CN201220254540 U CN 201220254540U CN 202662003 U CN202662003 U CN 202662003U
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Abstract
The utility model relates to wireless private security cloud storage equipment. The wireless private security cloud storage equipment comprises a solid-state storage module, a wireless power management module, a close-range wireless data access module, a remote wireless data access module and a state monitoring module, wherein the state monitoring module and a mobile phone of a user are correspondingly arranged. An owner can randomly control the start-up and shut-down of the own private security cloud storage equipment, the quantity of users and use authorities via the mobile phone. The accesses of the storage equipment need access verification, and only the accesses confirmed by the storage equipment can be normally performed. A remote destroy instruction can be started to start destroying the storage equipment in a case that the wireless storage equipment is out of control. A remote GPS (global positioning system) positioning function can be started and correlated coordinate information can be fed back to a bound mobile phone of the user in a case that the wireless storage equipment is lost, and thus, the security of data is enhanced, and the heavy losses due to the loss of the data is reduced.
Description
Technical field
The present invention provides a kind of wireless privately owned memory device with data security checking, and the main method of its realization is to provide power supply by the wireless power module to hard disk, and data access and the condition monitoring of hard disk is provided by Wi-Fi and 3G wireless network simultaneously.。
Background technology
Along with the development of cloud memory technology, increasing people begins the data of oneself are stored in " high in the clouds ".Provide at present the cloud stores service to have that coil soon in domestic Kingsoft, external box.com, blog, mailbox, social networks etc. also possess the function of cloud storage in addition.Apple also provides the icloud service specially, for the user of apple products provides the cloud memory function.The range of application of above-mentioned service constantly enlarges at present.
Although the service provider declares to have adopted the safety of many technique guarantee user data, place security on the internet to be subject to many experts' query data always.The internet produces and user data to have occured repeatedly so far reveals event, and the user account of the well-known websites such as Netease in 2011, everybody and CSDN and the leakage event of password expose the potential huge potential safety hazard of publicly-owned cloud.
For above problem, the design provides a kind of privately owned secure cloud, and user's data are placed the lower memory device of self control, has realized real full Wireless use---accessing wirelessly, wireless power, wireless monitor.For user's private data or important business data etc. provide safe, portable, quick, efficient storage access mode.
Summary of the invention
The present invention proposes a kind of design and implementation of the privately owned memory device based on wireless power and Wireless Data Transmission.
Technical scheme provided by the invention is: a kind of cloud memory device based on wireless power and Wireless Data Transmission, bag expands solid-state storage module, radio source administration module, near radio Data access module, remote-wireless Data access module and monitoring module, wherein, the solid-state storage module is connected with the radio source administration module, and near radio Data access module, remote-wireless Data access module and monitoring module are connected with solid-state storage module and radio source administration module respectively.Simultaneously, for the compatible for wired transmission mode, conveniently carry out high speed data transfer and backup, this memory device is provided with the interface of USB3.0 and eSATA.Adopt the mode of note to communicate and control between monitoring module and the user mobile phone, the user can arrange whether enable hard disk startup control, and hard disk uses status report, and the functions such as hardware destroy instruction occur.Needed all the order issues of monitoring module and feedback of status all realize by user's mobile phone.
All modules of described wireless privately owned secure cloud memory device all are positioned at memory device inside, for ensureing that memory device can normally carry out radio communication with user's mobile device, the sheathing material employing of memory device is beneficial to signal and passes through material, such as engineering plastics or glass, shielded by metal construction to avoid wireless signal.
1) radio source administration module
The radio source administration module is comprised of the battery circuit that wireless power circuit and memory device carry.When in the residing environment of wireless privately owned secure cloud wireless power-supply unit being arranged, the wireless power circuit will be powered to memory device, proximity communication module, telecommunication module and monitoring module, simultaneously battery be charged; And when not having wireless power equipment in the residing environment of wireless privately owned secure cloud, by the battery that memory device is built-in system is powered.
2) solid-state storage module
The solid-state storage module comprises control core (FPGA or nonshared control unit) and Flash storage array.
The present invention adopts FPGA as control core, can ensure the independence of memory device control algolithm, and is conducive to follow-up function exploitation and upgrading.The solid-state storage module of nonshared control unit as control core also is provided simultaneously.Its work of mainly finishing is as follows:
On the basis of solid-state hard disk controller basic function, increased the security functions of solid-state storage module.The data that are stored on the Flash chip are carried out the AES encryption, data are stored in the mode of ciphertext.User data and controller firmware data for storage have added respectively the destruction function, and the user can realize by Long-distance Control the destruction of user data or firmware.
Use for mobile, increased low power dissipation design, be specially: power supply is designed to the 3.3V pattern, and according to the access situation of data, has added real time power consumption control.Do not having in the situation of data access, making controller and part Flash enter low-power consumption mode.
Use for mobile, the read-write that has further strengthened the control store EM equipment module is balanced.The erasing and writing life of Flash storage medium is limited, if always some storage areas are carried out the erasable bad piece of storage that will cause Flash, thereby lower the life-span of memory device, the master controller of solid-state storage module of the present invention carries out unified management to whole Flash storage area, be responsible for storing balanced control, erasable number of times to each read-write cell is added up, if the difference of the erasable number of times between the unit surpasses some threshold values, will start wear leveling control, the unit that erasable number of times is less is as the preparation unit of next time erasable operation, and is balanced to reach read-write.The size of threshold value dynamically changes according to the duty of hard disk, and initial value is 128, when hard disk than busy, threshold value is 128, when hard disk than idle, threshold value is 32.
Data transmission between control store device data interface and the main frame.Data transmission between memory device and the main frame can adopt wired mode, also can adopt wireless mode.Wired data transmission adopts usb protocol or SATA agreement, and wireless data transmission adopts the Wi-Fi agreement to realize.
Adopt Flash as storage array, thereby because of its shockproof effect and protecting against shock outstanding serviceable life of improving whole wireless memory apparatus; Thereby improve the stand-by time of battery because of its characteristics low in energy consumption; Promote whole portability and ease for use because it is lightweight.
3) near radio data communication module
The near radio Data access module mainly provides the access function of wireless data by Wi-Fi.Its work of mainly finishing is as follows:
Radio communication and the data transmission of ' point-to-point ' pattern between control store equipment and the user.Between memory device and the user can between connect, adopt point-to-point mode to carry out exchanges data.
Have in the situation of wireless router, and carrying out wireless data communications and data transmission by LAN (Local Area Network) or internet between the user.Under this pattern, main equipment can pass through wireless router accesses network and accessing storage device simultaneously.
The AP function.Use simultaneously for the convenient multi-purpose family, system also has the AP function, supports simultaneously connecting system of multi-user.Whether the AP function user can be selected to enable.
4) remote-wireless data communication module
The remote-wireless Data access module mainly provides the access function of wireless data by 3G.In the situation that does not have the Wi-Fi signal, equipment can pass through the 3G network accessing Internet, and the user can visit by the internet secure cloud of oneself.
3G is to the conversion of Wi-Fi.Equipment supports 3G to the conversion of Wi-Fi, 3G network is accessed be converted to the AP function, can be used as the focus of Wi-Fi signal, the user can be as the near radio data access access means.
5) monitoring module
Monitoring module comprises 3G module and GPS module.Needed all the order issues of monitoring module and feedback of status all realize by user's mobile phone, have conveniently, efficiently, characteristics efficiently.It mainly finishes the work as follows:
Communicating by letter between control 3G module and the user mobile phone provides condition monitoring, feedback of status, user right license,
Receive the security command that user mobile phone is assigned, provide data destroying, the functions such as GPS location.After the user assigns safety command by mobile phone to equipment, arrive the 3G module of equipment through the transmission of 3G network.Monitoring module is resolved and is operated accordingly the instruction of receiving.
Compared with prior art, the invention has the advantages that:
Can provide power supply to whole memory device by wireless power supply module, when main equipment starts, automatically charge, need not extra power lead, thereby realize real wireless mobile memory device, bring very large portability for user's use.
Wi-Fi and 3G accessing wirelessly mode are provided simultaneously, and can have automaticallyed switch or manual switchover to two kinds of access modes, made access mode more flexible.In any 3G signal coverage, can realize privately owned safety
The access of cloud memory device.
In order to guarantee the security of memory device, this memory device has added the condition monitoring function, switching on and shutting down, number of users and the rights of using of the privately owned secure cloud memory device that the owner of memory device can draw oneself up at any time by mobile phone.The access of memory device need to be accessed checking, only obtains the access that memory device is confirmed, could normally carry out.Simultaneously, in wireless memory apparatus situation out of control, can start the remote destroying instruction, memory device be started destroy.Also have to be exactly the situation of losing at wireless memory apparatus, can to start long-range GPS positioning function, and the coordinate information of will being correlated with feeds back to the user and bind mobile phone, thereby improve the security of data, reduce because the heavy losses that loss of data causes.
Description of drawings
Fig. 1 is structured flowchart of the present invention,
Fig. 2 is the power management structured flowchart.
Embodiment
As shown in Figure 1, this privately owned secure cloud memory device comprises solid-state storage module, radio source administration module, near radio Data access module, remote-wireless Data access module and monitoring module, wherein, the solid-state storage module is connected with the radio source administration module, and near radio Data access module, remote-wireless Data access module and monitoring module are connected with solid-state storage module and radio source administration module respectively.Wherein monitoring module and user's the corresponding setting of mobile phone.
When the user confirmed to start the cloud memory device, memory device can send authorization information to user mobile phone by the 3G module, and after the affirmation authorization information that receives user's answer, the cloud memory device starts, and sends immediately current cloud memory device address to user mobile phone.Meanwhile, wireless power supply module begins to power to memory device.After the device network login was finished, the user inputted cloud memory device address by Wi-Fi(in browser) access cloud memory device, can carry out this moment such as data transfer, access etc.Do not have the Wi-Fi network such as current environment, then the cloud memory device can be by the 3G network login on the Internet, and the user can or directly access the cloud memory device by 3G network, and then carry out data transfer, access etc. by cable broadband equally.
When the user need to carry out high speed data transfer and backup to memory device, can also be connected to by data line eSATA and the USB3.0 interface of memory device, carry out high speed data transfer and backup.
When the cloud memory device is in lost condition, can assign by user mobile phone the security command of GPS location, the GPS module in the cloud memory device will be located (having under the prerequisite of gps signal) automatically, and positional information is transferred to user mobile phone.When more serious situation occurring, i.e. cloud storage is in can initiatively send to the phone number with the memory device binding by personal mobile phone when out of control and has the note of prescribed form instruction.In case when the memory device of losing receives this order, start immediately storage device data and destroy process.After the storage device data destruction was finished, the 3G module in the memory device can send a short message to user mobile phone and finish to confirm that storage device data has been destroyed.
Do not having in the situation of external power source, the battery in the memory device begins power supply, and the user can control the cloud memory device and start, thereby carries out data destroying or remote access under the runaway condition.
Claims (5)
1. wireless privately owned secure cloud memory device, bag expands solid-state storage module, radio source administration module, near radio Data access module, remote-wireless Data access module and monitoring module, it is characterized in that, the solid-state storage module is connected with the radio source administration module, near radio Data access module, remote-wireless Data access module and monitoring module are connected with solid-state storage module and radio source administration module respectively, this memory device is provided with the interface of USB3.0 and eSATA, and all modules all are positioned at memory device inside.
2. wireless privately owned secure cloud memory device according to claim 1 is characterized in that, the sheathing material of memory device adopts engineering plastics or glass.
3. wireless privately owned secure cloud memory device according to claim 1 is characterized in that the solid-state storage module comprises control core and Flash storage array.
4. wireless privately owned secure cloud memory device according to claim 1 is characterized in that, power supply is designed to the 3.3V pattern.
5. wireless privately owned secure cloud memory device according to claim 1 is characterized in that, the data transmission between memory device and the main frame adopts wired mode or wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254540 CN202662003U (en) | 2012-06-01 | 2012-06-01 | Wireless private security cloud storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254540 CN202662003U (en) | 2012-06-01 | 2012-06-01 | Wireless private security cloud storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662003U true CN202662003U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220254540 Expired - Fee Related CN202662003U (en) | 2012-06-01 | 2012-06-01 | Wireless private security cloud storage equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107766176A (en) * | 2017-09-14 | 2018-03-06 | 北京春鸿科技有限公司 | A kind of data access method and system |
| US10051111B2 (en) | 2014-11-20 | 2018-08-14 | At&T Intellectual Property I, L.P. | Separating sensitive data from mobile devices for theft prevention |
-
2012
- 2012-06-01 CN CN 201220254540 patent/CN202662003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10051111B2 (en) | 2014-11-20 | 2018-08-14 | At&T Intellectual Property I, L.P. | Separating sensitive data from mobile devices for theft prevention |
| US10681204B2 (en) | 2014-11-20 | 2020-06-09 | At&T Intellectual Property I, L.P. | Separating sensitive data from mobile devices for theft prevention |
| CN107766176A (en) * | 2017-09-14 | 2018-03-06 | 北京春鸿科技有限公司 | A kind of data access method and system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180601 |