An anti-theft retrieval system for mobile terminals
A mobile terminal and mobile positioning technology, applied in the field of anti-theft recovery systems, can solve the problems of inability to achieve, unable to recover mobile phones, and unable to help mobile terminals recover well, and achieve the effect of being beneficial to recovery.
Active Publication Date: 2021-08-03
中国东盟信息港股份有限公司
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Problems solved by technology
It is not difficult to see that this solution cannot be realized when the SIM card is removed and no new SIM card is put in; when the stolen mobile phone turns off mobile communication and WiFi, the solution cannot be realized; When the mobile communication and WiFi of the stolen mobile phone are turned off, the system of the stolen mobile phone will be refreshed, and the mobile phone will not be retrieved. It can be seen that this solution has limitations in use and cannot help the mobile terminal to be retrieved very well.
Method used
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Embodiment Construction
[0025] The specific implementation of the invention will be further described below in conjunction with the accompanying drawings.
[0026] Such as figure 1 As shown, it is a schematic diagram of functional modules of the tracking and positioning system of the present invention, including a mobile positioning unit and an eSIM service unit. The mobile positioning unit is a GPS positioning module, a Beidou positioning module or a network-based base station positioning module of the mobile terminal. The mobile positioning unit is used to locate the mobile terminal and obtain its geographical location information. No matter which positioning technology the mobile positioning unit is based on, it is necessary to keep the data connection channel of the mobile terminal unobstructed, that is, to keep any of GSM, CDMA, 3G, 4G, 5G, Bluetooth, wifi, etc. unobstructed, so as to maintain information exchange with the outside world.
[0027] The eSIM service unit is installed in the mobile...
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The invention discloses an anti-theft retrieval system for mobile terminals, which belongs to the field of tracking and positioning of mobile terminals. It includes a mobile positioning unit; an eSIM service unit, which is installed in the mobile terminal and connected to the mobile positioning unit; the eSIM service unit pre-stores card data for global roaming, and can obtain secure resources and services of the mobile terminal Access rights; the eSIM service unit monitors the status of the mobile terminal in real time, the eSIM service unit activates the card data according to the status of the mobile terminal and generates a virtual SIM card, and opens and maintains the data of the mobile terminal according to the virtual SIM card The connection channel; the tracking and positioning unit obtains real-time geographic location positioning information through the mobile positioning unit, and sends it to a preset mobile phone terminal or mailbox. The invention can complete the tracking and positioning when the SIM card is removed and the communication is turned off, and meets the requirements of anti-theft and tracking.
Description
technical field [0001] The invention relates to the field of tracking and positioning of mobile terminals, in particular to an anti-theft retrieval system for mobile terminals such as mobile phones. Background technique [0002] The existing mobile phone retrieval function is mainly based on the fact that the data connection channel is still maintained after the mobile phone is stolen, that is, the SIM card is not removed or connected to WIFI. When the mobile phone is lost, the owner can forcibly check the real-time status of the mobile phone through the terminal account. However, once most mobile phones are stolen, they will be shut down first, then the SIM card will be pulled out, and the WIFI connection will be cut off at the same time. Once such a mobile phone is re-flashed, it may permanently lose the possibility of retrieval. [0003] Chinese patent 201610370605.9 proposes a terminal anti-theft verification method, a terminal and a server, wherein the terminal anti-th...
Claims
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IPC IPC(8): H04W4/029H04W4/02H04W12/126H04W8/18H04M1/72448H04M1/72454
CPCH04W4/025H04W8/183H04W4/029H04M1/72448H04M1/72454
Inventor 廖丁石李果韦熙龙荣平
Owner 中国东盟信息港股份有限公司