CN110958318A - Security information acquisition method and system for security system for intelligent old-age care - Google Patents
Security information acquisition method and system for security system for intelligent old-age care Download PDFInfo
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- CN110958318A CN110958318A CN201911209584.2A CN201911209584A CN110958318A CN 110958318 A CN110958318 A CN 110958318A CN 201911209584 A CN201911209584 A CN 201911209584A CN 110958318 A CN110958318 A CN 110958318A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Abstract
The invention discloses a security information acquisition method of a security system for intelligent old-age care, which comprises the following steps: establishing communication connection with a first base station and a second base station simultaneously by a mobile terminal; collecting security information by the mobile terminal; the mobile terminal inquires whether data which are not sent exist in a buffer of the mobile terminal, and if the data which are not sent exist in the buffer of the mobile terminal, the mobile terminal records the queuing time before the security information is actually sent; when the security information is ready to be actually sent, the mobile terminal sends a first cache state report to the first base station, and the mobile terminal sends a second cache state report to the second base station; in response to receiving the first buffer status report, recording, by the first base station, a first time at which the first buffer status report is received; in response to receiving the second buffer status report, recording, by the second base station, a second time at which the second buffer status report is received.
Description
Technical Field
The invention relates to the technical field of intelligent endowment, in particular to a security information acquisition method and system for a security system for intelligent endowment.
Background
Along with the maturity of the internet of things technology, the artificial intelligence technology, the big data technology and the 5G communication technology, the intelligent old-age care service platform can provide a careful, real-time, quick, efficient and low-cost old-age care service for the old. Wisdom endowment service platform can help endowment mechanism, community to improve endowment quality of service by a wide margin, promotes management efficiency, reduces the operation cost, reaches the modernized wisdom endowment mode of house endowment, medical care combination.
In the prior art, CN106559486B is an old-age nursing method based on big data, which includes the following steps: acquiring physiological index data of a plurality of nursed subjects through intelligent hardware equipment; setting the initial normal range values of the physiological index numbers of different sexes in different age groups; generating a final normal range value of each object to be watched; sending the physiological index data acquired in the step to a cloud computing platform; the cloud computing platform generates a physiological index data curve graph in the platform; updating the graph of the physiological index data in real time; comparing the physiological index data curve graph with the final normal range value, and judging whether the fluctuation range exceeds a first preset early warning value or a second preset early warning value; the nursing scheme generation server acquires an instruction of a nursing person, and generates a nursing scheme according to the instruction, all physiological index data of a previous backtracking preset time period and data exceeding a first preset early warning value or a second preset early warning value.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a security information acquisition method and a security information acquisition system for an intelligent old-age protection system, which can overcome the defects of the prior art.
In order to achieve the purpose, the invention provides a security information acquisition method for a security system for intelligent old people care, which is characterized by comprising the following steps: the security information acquisition method for the security system for intelligent old-age care comprises the following steps:
establishing communication connection with a first base station and a second base station simultaneously by a mobile terminal;
collecting security information by the mobile terminal;
the mobile terminal inquires whether data which are not sent exist in a buffer of the mobile terminal, and if the data which are not sent exist in the buffer of the mobile terminal, the mobile terminal records the queuing time before the security information is actually sent;
when the security information is ready to be actually sent, the mobile terminal sends a first cache state report to the first base station, and the mobile terminal sends a second cache state report to the second base station;
in response to receiving the first buffer status report, recording, by the first base station, a first time at which the first buffer status report is received;
in response to receiving the second buffer status report, recording, by the second base station, a second time at which the second buffer status report is received;
transmitting, by the first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
sending, by the second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
transmitting, by the mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time of transmitting the first communication delay estimation data packet, and wherein the first communication delay estimation data packet includes a queuing time;
transmitting, by the mobile terminal, a second communication delay estimation data packet to the second base station in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time of transmitting the second communication delay estimation data packet, and wherein the second communication delay estimation data packet includes a queuing time;
recording, by the first base station, a third time of receipt of the first communication delay estimate data packet in response to receipt of the first communication delay estimate data packet;
recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receipt of the second communication delay estimate data packet;
calculating a first difference value between the third moment and the first moment by the first base station, and sending the first difference value to the mobile terminal by the first base station;
and calculating a second difference value between the fourth moment and the second moment by the second base station, and sending the second difference value to the mobile terminal by the second base station.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
comparing, by the mobile terminal, the first difference value with the second difference value;
if the difference between the first difference and the second difference is smaller than the threshold value, the mobile terminal sends a notification that the difference is too small to the first base station, and simultaneously the mobile terminal sends a notification that the difference is too small to the second base station;
in response to receiving the notification that the difference is too small, calculating, by the first base station, a third difference of the first timestamp from the first time and a fourth difference of the third time from the first timestamp;
in response to receiving the notification that the difference is too small, a fifth difference between the second timestamp and the second time instant and a sixth difference between the fourth time instant and the second timestamp are calculated by the second base station.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
transmitting, by the first base station, the third difference value and the fourth difference value to the mobile terminal;
transmitting, by the first base station, the fifth difference value and the sixth difference value to the mobile terminal;
in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference, calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference, and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference;
the first absolute value and the second absolute value are compared by the mobile terminal.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
if the first absolute value is larger than the second absolute value, the mobile terminal sends security information to the second base station;
if the first absolute value is smaller than the second absolute value, the mobile terminal sends security information to the first base station;
and responding to the received security information, and sending the received security information to a security management center server by the first base station or the second base station.
The invention provides a security information acquisition system for a security system for intelligent old-age care, which is characterized in that: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for establishing, by a mobile terminal, a communication connection with a first base station and a second base station simultaneously;
a unit for collecting security information by the mobile terminal;
a unit for inquiring whether the buffer of the mobile terminal has data which is not sent or not by the mobile terminal, if the buffer of the mobile terminal has the data which is not sent, recording the queuing time before the security information is actually sent by the mobile terminal;
a unit for sending a first buffer status report to the first base station by the mobile terminal and sending a second buffer status report to the second base station by the mobile terminal when the security information is ready to be actually sent;
means for recording, by the first base station, a first time at which the first buffer status report is received in response to receiving the first buffer status report;
means for recording, by the second base station, a second time at which the second buffer status report is received in response to receiving the second buffer status report;
means for transmitting, by the first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
means for transmitting, by the second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for transmitting, by the mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time at which the first communication delay estimation data packet was transmitted, and wherein the first communication delay estimation data packet includes a queuing time;
means for transmitting, by the mobile terminal to the second base station, a second communication delay estimation data packet in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time at which the second communication delay estimation data packet is transmitted, and wherein the second communication delay estimation data packet includes a queuing time;
means for recording, by the first base station, a third time at which the first communication delay estimate data packet is received in response to receiving the first communication delay estimate data packet;
means for recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receipt of the second communication delay estimate data packet;
a unit for calculating a first difference between the third time and the first time by the first base station, and transmitting the first difference to the mobile terminal by the first base station;
and a unit for calculating a second difference between the fourth time and the second time by the second base station, and transmitting the second difference to the mobile terminal by the second base station.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for comparing, by the mobile terminal, the first difference to the second difference;
a unit for sending a notification that the difference value is too small to the first base station by the mobile terminal and sending a notification that the difference value is too small to the second base station by the mobile terminal if the difference between the first difference value and the second difference value is smaller than the threshold value;
means for calculating, by the first base station, a third difference of the first timestamp from the first time and a fourth difference of the third time from the first timestamp in response to receiving the notification that the difference is too small;
means for calculating, by the second base station, a fifth difference of the second timestamp from the second time and a sixth difference of the fourth time from the second timestamp in response to receiving the notification that the difference is too small.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for transmitting, by the first base station, the third difference and the fourth difference to the mobile terminal;
means for transmitting, by the first base station, the fifth difference and the sixth difference to the mobile terminal;
means for calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference, and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference, in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference;
means for comparing, by the mobile terminal, the first absolute value and the second absolute value.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
a unit for sending security information to the second base station by the mobile terminal if the first absolute value is greater than the second absolute value;
a unit for sending security information to the first base station by the mobile terminal if the first absolute value is smaller than the second absolute value;
and the unit is used for responding to the received security information, and the first base station or the second base station sends the received security information to the security management center server.
Compared with the prior art, the invention has the following advantages: with the adjustment of population structure in China, more and more people face a family structure of ' four old people at the top, two small people at the bottom and even ' three small people at the bottom '. It is impractical to rely solely on individuals to solve the problem of endowment. In order to solve the problem of old age care, the method depends on social division of labor, market economy rules and advanced scientific technology, the social division of labor and the market economy rules are well known and long-recognized rules, but how to realize intelligent old age care by means of the Internet of things, big data and wireless communication technology is still a difficult problem. The security information acquisition method for the security system for the intelligent endowment preliminarily solves the problem of transmission of security information in the intelligent endowment, and can help related aspects to quickly, accurately and timely acquire the security information.
Drawings
FIG. 1 is a timing diagram of queued transmissions, according to one embodiment of the present invention.
Fig. 2 is a schematic time sequence diagram of a first base station as an example according to an embodiment of the present invention.
FIG. 3 is a flow diagram of a method according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
FIG. 1 is a timing diagram of queued transmissions, according to one embodiment of the present invention. As shown, the time difference between two arrows in the figure is the queuing time defined in the present application (it should be noted that, of course, the figure is only schematic, and the proportional relationship is not actual proportional relationship).
FIG. 3 is a flow diagram of a method according to an embodiment of the invention. As shown, the method comprises the following steps:
step 101: establishing communication connection with a first base station and a second base station simultaneously by a mobile terminal;
step 102: collecting security information by the mobile terminal;
step 103: the mobile terminal inquires whether data which are not sent exist in a buffer of the mobile terminal, and if the data which are not sent exist in the buffer of the mobile terminal, the mobile terminal records the queuing time before the security information is actually sent;
step 104: when the security information is ready to be actually sent, the mobile terminal sends a first cache state report to the first base station, and the mobile terminal sends a second cache state report to the second base station;
step 105: in response to receiving the first buffer status report, recording, by the first base station, a first time at which the first buffer status report is received;
step 106: in response to receiving the second buffer status report, recording, by the second base station, a second time at which the second buffer status report is received;
step 107: transmitting, by the first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
step 108: sending, by the second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
transmitting, by the mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time of transmitting the first communication delay estimation data packet, and wherein the first communication delay estimation data packet includes a queuing time;
transmitting, by the mobile terminal, a second communication delay estimation data packet to the second base station in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time of transmitting the second communication delay estimation data packet, and wherein the second communication delay estimation data packet includes a queuing time;
recording, by the first base station, a third time of receipt of the first communication delay estimate data packet in response to receipt of the first communication delay estimate data packet;
recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receipt of the second communication delay estimate data packet;
calculating a first difference value between the third moment and the first moment by the first base station, and sending the first difference value to the mobile terminal by the first base station;
and calculating a second difference value between the fourth moment and the second moment by the second base station, and sending the second difference value to the mobile terminal by the second base station.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
comparing, by the mobile terminal, the first difference value with the second difference value;
if the difference between the first difference and the second difference is smaller than the threshold value, the mobile terminal sends a notification that the difference is too small to the first base station, and simultaneously the mobile terminal sends a notification that the difference is too small to the second base station;
in response to receiving the notification that the difference is too small, calculating, by the first base station, a third difference of the first timestamp from the first time and a fourth difference of the third time from the first timestamp;
in response to receiving the notification that the difference is too small, a fifth difference between the second timestamp and the second time instant and a sixth difference between the fourth time instant and the second timestamp are calculated by the second base station.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
transmitting, by the first base station, the third difference value and the fourth difference value to the mobile terminal;
transmitting, by the first base station, the fifth difference value and the sixth difference value to the mobile terminal;
in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference, calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference, and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference;
the first absolute value and the second absolute value are compared by the mobile terminal.
In a preferred embodiment, the security information acquisition method for the security system for intelligent care of the aged comprises the following steps:
if the first absolute value is larger than the second absolute value, the mobile terminal sends security information to the second base station;
if the first absolute value is smaller than the second absolute value, the mobile terminal sends security information to the first base station;
and responding to the received security information, and sending the received security information to a security management center server by the first base station or the second base station.
The invention provides a security information acquisition system for a security system for intelligent old-age care, which is characterized in that: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for establishing, by a mobile terminal, a communication connection with a first base station and a second base station simultaneously;
a unit for collecting security information by the mobile terminal;
a unit for inquiring whether the buffer of the mobile terminal has data which is not sent or not by the mobile terminal, if the buffer of the mobile terminal has the data which is not sent, recording the queuing time before the security information is actually sent by the mobile terminal;
a unit for sending a first buffer status report to the first base station by the mobile terminal and sending a second buffer status report to the second base station by the mobile terminal when the security information is ready to be actually sent;
means for recording, by the first base station, a first time at which the first buffer status report is received in response to receiving the first buffer status report;
means for recording, by the second base station, a second time at which the second buffer status report is received in response to receiving the second buffer status report;
means for transmitting, by the first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
means for transmitting, by the second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for transmitting, by the mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time at which the first communication delay estimation data packet was transmitted, and wherein the first communication delay estimation data packet includes a queuing time;
means for transmitting, by the mobile terminal to the second base station, a second communication delay estimation data packet in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time at which the second communication delay estimation data packet is transmitted, and wherein the second communication delay estimation data packet includes a queuing time;
means for recording, by the first base station, a third time at which the first communication delay estimate data packet is received in response to receiving the first communication delay estimate data packet;
means for recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receipt of the second communication delay estimate data packet;
a unit for calculating a first difference between the third time and the first time by the first base station, and transmitting the first difference to the mobile terminal by the first base station;
and a unit for calculating a second difference between the fourth time and the second time by the second base station, and transmitting the second difference to the mobile terminal by the second base station.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for comparing, by the mobile terminal, the first difference to the second difference;
a unit for sending a notification that the difference value is too small to the first base station by the mobile terminal and sending a notification that the difference value is too small to the second base station by the mobile terminal if the difference between the first difference value and the second difference value is smaller than the threshold value;
means for calculating, by the first base station, a third difference of the first timestamp from the first time and a fourth difference of the third time from the first timestamp in response to receiving the notification that the difference is too small;
means for calculating, by the second base station, a fifth difference of the second timestamp from the second time and a sixth difference of the fourth time from the second timestamp in response to receiving the notification that the difference is too small.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
means for transmitting, by the first base station, the third difference and the fourth difference to the mobile terminal;
means for transmitting, by the first base station, the fifth difference and the sixth difference to the mobile terminal;
means for calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference, and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference, in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference;
means for comparing, by the mobile terminal, the first absolute value and the second absolute value.
In a preferred embodiment, the security information acquiring system for the security system for intelligent care of the aged comprises:
a unit for sending security information to the second base station by the mobile terminal if the first absolute value is greater than the second absolute value;
a unit for sending security information to the first base station by the mobile terminal if the first absolute value is smaller than the second absolute value;
and the unit is used for responding to the received security information, and the first base station or the second base station sends the received security information to the security management center server.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A security information acquisition method for a security system for intelligent old age care is characterized by comprising the following steps: the security information acquisition method of the security system for intelligent old-age care comprises the following steps:
establishing communication connection with a first base station and a second base station simultaneously by a mobile terminal;
collecting security information by the mobile terminal;
the mobile terminal inquires whether data which are not sent exist in a buffer of the mobile terminal, and if the data which are not sent exist in the buffer of the mobile terminal, the mobile terminal records the queuing time before the security information is actually sent;
when the security information is ready to be actually sent, the mobile terminal sends a first cache state report to the first base station, and the mobile terminal sends a second cache state report to the second base station;
recording, by a first base station, a first time at which the first buffer status report is received in response to receiving the first buffer status report;
in response to receiving the second buffer status report, recording, by a second base station, a second time at which the second buffer status report is received;
transmitting, by the first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
transmitting, by the second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
2. The method for acquiring security information of a security system for intelligent endowment as claimed in claim 1, wherein: the security information acquisition method of the security system for intelligent old-age care comprises the following steps:
transmitting, by a mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time at which the first communication delay estimation data packet is transmitted, and wherein the queuing time is included in the first communication delay estimation data packet;
transmitting, by the mobile terminal, a second communication delay estimation data packet to the second base station in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time of transmitting the second communication delay estimation data packet, and wherein the queuing time is included in the second communication delay estimation data packet;
recording, by the first base station, a third time of receipt of the first communication delay estimate data packet in response to receipt of the first communication delay estimate data packet;
recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receiving the second communication delay estimate data packet;
calculating a first difference value between the third moment and the first moment by the first base station, and sending the first difference value to the mobile terminal by the first base station;
and calculating a second difference value between the fourth moment and the second moment by the second base station, and sending the second difference value to the mobile terminal by the second base station.
3. The method for acquiring security information of a security system for intelligent endowment as claimed in claim 2, wherein: the security information acquisition method of the security system for intelligent old-age care comprises the following steps:
comparing, by the mobile terminal, the first difference value and the second difference value;
if the difference between the first difference and the second difference is smaller than the threshold value, the mobile terminal sends a notification that the difference is too small to the first base station, and simultaneously the mobile terminal sends a notification that the difference is too small to the second base station;
in response to receiving the notification that the difference is too small, calculating, by the first base station, a third difference between the first timestamp and the first time and a fourth difference between the third time and the first timestamp;
in response to receiving the notification that the difference is too small, calculating, by the second base station, a fifth difference between the second timestamp and the second time and a sixth difference between the fourth time and the second timestamp.
4. The method for acquiring security information of a security system for intelligent endowment as claimed in claim 3, wherein: the security information acquisition method of the security system for intelligent old-age care comprises the following steps:
transmitting, by the first base station, the third difference value and the fourth difference value to the mobile terminal;
transmitting, by the first base station, the fifth difference value and the sixth difference value to the mobile terminal;
in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference, calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference, and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference;
comparing, by the mobile terminal, the first absolute value and the second absolute value.
5. The method for acquiring security information of a security system for intelligent endowment as claimed in claim 4, wherein: the security information acquisition method of the security system for intelligent old-age care comprises the following steps:
if the first absolute value is larger than the second absolute value, the mobile terminal sends the security information to the second base station;
if the first absolute value is smaller than the second absolute value, the mobile terminal sends the security information to the first base station;
and responding to the received security information, and sending the received security information to a security management center server by the first base station or the second base station.
6. The utility model provides a security protection information acquisition system that is used for security protection system of wisdom endowment which characterized in that: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for establishing, by a mobile terminal, a communication connection with a first base station and a second base station simultaneously;
a unit for collecting security information by the mobile terminal;
the mobile terminal is used for inquiring whether data which are not sent exist in a buffer of the mobile terminal or not, and if the data which are not sent exist in the buffer of the mobile terminal, the mobile terminal records queuing time before the security information is actually sent;
a unit for sending a first buffer status report to the first base station by the mobile terminal and sending a second buffer status report to the second base station by the mobile terminal when the security information is ready to be actually sent;
means for recording, by a first base station, a first time at which the first buffer status report is received in response to receiving the first buffer status report;
means for recording, by a second base station, a second time at which the second buffer status report is received in response to receiving the second buffer status report;
means for transmitting, by a first base station, a first uplink grant to the mobile terminal based on the first buffer status report;
means for transmitting, by a second base station, a second uplink grant to the mobile terminal based on the second buffer status report.
7. The security information acquisition system for the security system for intelligent care of the aged as claimed in claim 6, wherein: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for transmitting, by a mobile terminal, a first communication delay estimation data packet to the first base station in response to receiving the first uplink grant, wherein the first communication delay estimation data packet includes a first timestamp indicating a time at which the first communication delay estimation data packet was transmitted, and wherein the queuing time is included in the first communication delay estimation data packet;
means for transmitting, by the mobile terminal, a second communication delay estimation data packet to the second base station in response to receiving the second uplink grant, wherein the second communication delay estimation data packet includes a second timestamp indicating a time at which the second communication delay estimation data packet is transmitted, and wherein the queuing time is included in the second communication delay estimation data packet;
means for recording, by the first base station, a third time at which the first communication delay estimate data packet is received in response to receiving the first communication delay estimate data packet;
means for recording, by the second base station, a fourth time of receipt of the second communication delay estimate data packet in response to receiving the second communication delay estimate data packet;
means for calculating, by the first base station, a first difference between the third time and the first time, and sending, by the first base station, the first difference to the mobile terminal;
means for calculating, by the second base station, a second difference between the fourth time and the second time, and sending, by the second base station, the second difference to the mobile terminal.
8. The security information acquisition system for the security system for intelligent care of the aged as claimed in claim 7, wherein: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for comparing, by the mobile terminal, the first difference value and the second difference value;
a unit configured to send a notification that the difference value is too small to the first base station by the mobile terminal and send a notification that the difference value is too small to the second base station by the mobile terminal if it is determined that the difference between the first difference value and the second difference value is smaller than a threshold value;
means for calculating, by the first base station, a third difference of the first timestamp from the first time and a fourth difference of the third time from the first timestamp in response to receiving the notification that the difference is too small;
means for calculating, by the second base station, a fifth difference of the second timestamp and the second time and a sixth difference of the fourth time and the second timestamp in response to receiving the notification that the difference is too small.
9. The security information acquisition system for the security system of intelligent endowment of claim 8, wherein: a security protection information acquisition system for security protection system of wisdom endowment includes:
means for transmitting, by the first base station, the third difference and the fourth difference to the mobile terminal;
means for transmitting, by the first base station, the fifth difference value and the sixth difference value to the mobile terminal;
means for calculating, by the mobile terminal, a first absolute value of a difference between the fourth difference and the third difference and calculating, by the mobile terminal, a second absolute value of a difference between the fifth difference and the sixth difference in response to receiving the third difference, the fourth difference, the fifth difference, and the sixth difference;
means for comparing, by the mobile terminal, the first absolute value and the second absolute value.
10. The security information acquisition system for the security system for intelligent care of the aged as claimed in claim 9, wherein: a security protection information acquisition system for security protection system of wisdom endowment includes:
a unit for sending the security information to the second base station by the mobile terminal if the first absolute value is greater than the second absolute value;
means for sending, by the mobile terminal, the security information to the first base station if the first absolute value is less than the second absolute value;
and the unit is used for responding to the received security information and sending the received security information to the security management center server by the first base station or the second base station.
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