Method for uploading, processing and obtaining sensing data, terminal and server
A technology of perception data and data acquisition, applied in the field of server and perception data acquisition, which can solve the problems of leaking the privacy of participants in perception activities, leakage of location privacy of smartphones 102, privacy leakage, etc.
Active Publication Date: 2018-02-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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[0004] But when figure 1 In the mobile sensing system shown, since each smartphone 102 not only reports the collected data, but also reports the collection time and location of the data, this inevitably exposes the location of the smartphone 102, that is, leaks Sensing the privacy of event participants
If a certain smartphone performs sensing behaviors multiple times, the reported multiple sensing data actually expose the whereabouts of the participants in the sensing activities. This is a very serious privacy leak, and it is also an important reason why mobile sensing technology is difficult to be widely promoted. one
Specifically, such as figure 1 As shown in , when the service provider server 104 provides aggregated data to the user terminal 106, it is easy to hide the data source, while the location privacy leakage problem of the smart phone 102 occurs when the smart phone 102 uploads data to the service provider server 104, that is, the service Provides that the server 104 may obtain location information and whereabouts of participants in the awareness campaign
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[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0045] figure 2 A schematic flowchart of a method for uploading sensing data according to an embodiment of the present invention is shown.
[0046] Such as figure 2 As shown, the method for uplo...
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The invention provides methods for uploading, processing and acquiring sensing data, terminals and servers. The method for uploading the sensing data comprises the following steps: transmitting information about to-be-sensed data to a first server in order that the first server can allocate the encryption key of a specified data item in the to-be-sensed data according to the information about the to-be-sensed data; receiving the encryption key transmitted by the first server; encrypting the specified data item in sensed data according to the encryption key to obtain encrypted sensing data; and transmitting the encrypted sensing data to a second server in order that the second server can provide the encrypted sensing data to other terminals needing to acquire the sensing data. By adopting the technical scheme of the invention, a service providing server is prevented from stealing the privacy of a sensing terminal on the premise of realizing mobile sensing, so that the privacy of a user of the sensing terminal is effectively protected.
Description
technical field [0001] The present invention relates to the technical field of data processing, in particular, to a method for uploading sensing data, a method for processing sensing data, a method for acquiring sensing data, a terminal and a server. Background technique [0002] With the development of smart terminal technology (such as smart phones, tablet computers, etc.), more and more types of data can be collected by smart terminals, such as image information, sound information, location information, etc. Fields such as safety prediction, traffic condition monitoring, and noise monitoring have great application value, and also created a new technical field, that is, the field of mobile perception. Specifically, for example, by monitoring real-time traffic conditions with smart phones scattered in multiple locations in the city, summarizing the real-time traffic information from multiple smart phones can understand the traffic congestion in the entire city. [0003] Th...
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IPC IPC(8): H04L29/08H04W84/18H04W12/00
Inventor 钟焰涛
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD