CN111866257A - Lost and found method, system, computer equipment and readable storage medium - Google Patents
Lost and found method, system, computer equipment and readable storage medium Download PDFInfo
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- CN111866257A CN111866257A CN202010668050.2A CN202010668050A CN111866257A CN 111866257 A CN111866257 A CN 111866257A CN 202010668050 A CN202010668050 A CN 202010668050A CN 111866257 A CN111866257 A CN 111866257A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27453—Directories allowing storage of additional subscriber data, e.g. metadata
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- H04B17/30—Monitoring; Testing of propagation channels
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- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27467—Methods of retrieving data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The present disclosure provides a lost and found method, system, device and storage medium, the method comprising: after receiving the lost information of the terminal; acquiring the current position of a lost terminal; acquiring the current position of a contact in a lost terminal address book; calculating the distances between the current positions of the contacts and the current position of the lost terminal respectively to obtain the number of the contact with the distance between the current position and the current position of the lost terminal being less than a first preset distance, and putting the number into a number set to be contacted; sending an assistance searching short message to each number in the number set to be contacted; confirming whether a lost terminal is obtained by a contact person corresponding to the number in the number set to be contacted; and if so, sending lost and found success information containing the contact information of the acquisition terminal to a pre-stored equipment number of the owner. The technical scheme of the disclosure can enable the lost terminal to be rapidly received by a trusted person, and the purpose of safely and conveniently retrieving the lost terminal is achieved.
Description
Technical Field
The present disclosure belongs to the field of communication technologies, and in particular, to a lost and found method, a lost and found system, a computer device, and a computer-readable storage medium.
Background
In life, people often have the condition of losing articles. After the articles are lost, if the articles cannot be known to be lost in time, the lost articles are difficult to find in time, so that influence is brought to people; after the article is lost, how to retrieve the lost article causes a lot of troubles for the owner, on one hand, people who pick up the article are often not easy to contact the owner, even most mobile phones with communication function can only wait for the owner to retrieve the lost article for contact because screen locks are arranged on most mobile phones at present, and on the other hand, after contacting the owner, how to retrieve the lost article in time is also a relatively troublesome matter. The lost goods often bring economic loss and inconvenience to the lost people.
At present, after articles are lost, people who find lost articles are often handed over to a public security bureau, and lost article finding is carried out by a lost article finding mechanism under the jurisdiction of the public security bureau; or, after contacting with the owner, the owner takes the lost article back from the appointed place, but both of the two ways will bring certain influence to the owner, especially in the case that the owner is inconvenient or far away from the appointed place or the lost article receiving mechanism, the owner cannot finish the getting-on of the lost article quickly, which brings trouble to the lost person.
Therefore, it is an urgent problem to provide a convenient lost and found solution.
Disclosure of Invention
The invention provides a lost and found method, a lost and found system, lost and found equipment and a storage medium, which help a contact person or an emergency contact person which is close to a lost terminal through a lost and found server and send a contact number to the lost terminal, so that the lost terminal is quickly found by a credible person, and a user can safely and conveniently find the lost terminal.
In a first aspect, an embodiment of the present disclosure provides a lost and found method, which is applied to a lost and found server, and the method includes:
after receiving the terminal loss information, acquiring the current position of the lost terminal and the current position of a contact meeting the preset requirement in the address book of the lost terminal;
calculating the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively to obtain the numbers of the contacts of which the distance between the current positions and the current position of the lost terminal is smaller than a first preset distance, and forming a first number set to be contacted;
respectively sending an assistance searching short message to each number in the first number set to be contacted;
Determining whether a contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal;
and if so, sending lost and found success information containing the contact information of the acquisition terminal to a pre-stored equipment number of the owner of the lost terminal.
Further, after receiving the terminal loss information, the method further includes:
and sending a loss instruction to a lost terminal so that the lost terminal locks a screen of the lost terminal after receiving the loss instruction.
Further, before obtaining the current location of the lost terminal, the method further includes:
and receiving the number of the emergency contact person uploaded by the wearable device or the terminal, and adding the number of the emergency contact person into the first set of numbers to be contacted.
Further, the acquiring the current location of the contact meeting the preset requirement in the address book of the lost terminal includes:
acquiring all contact numbers or contact numbers with the contact times larger than a preset number in the address book of the lost terminal to form a second number set to be contacted;
and respectively sending a position acquisition request to each number in the second number set to be contacted, and after the contact person corresponding to each number agrees with the position acquisition request, inquiring the current position of the contact person corresponding to each number through a contact person communication base station or a positioning system to serve as the current position of the contact person meeting the preset requirement in the address book of the lost terminal.
Further, after forming the first set of to-be-contacted numbers, the method further includes:
and sending the first set of numbers to be contacted to the lost terminal so as to display the first set of numbers to be contacted on a screen of the lost terminal.
Further, the determining whether the lost terminal is acquired by the contact corresponding to the number in the first set of to-be-contacted numbers includes:
sending a face information acquisition instruction to the lost terminal, so that the lost terminal starts a face detection function to acquire current face information after receiving the face information acquisition instruction, and sends the current face information to a lost and found server;
comparing the current face information with data in a prestored face database to determine the number of a contact corresponding to the current face information;
judging whether the number of the contact corresponding to the current face information is the number in the first number set to be contacted;
and if so, confirming that the contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal.
Further, after the assisting searching short message is sent to each number in the first set of numbers to be contacted, the method further includes:
If a confirmed pickup short message replied by a certain number in the first set of numbers to be contacted is received, sending a short message of a lost terminal picked to other numbers in the first set of numbers to be contacted;
and the confirmed pickup short message is sent to the lost and found server by the contact person who acquires the lost terminal.
In a second aspect, an embodiment of the present disclosure provides a lost and found method, applied to a wearable device, the method including:
monitoring the distance between the terminal and the terminal in real time;
when the distance between the terminal and the terminal exceeds a preset safety distance, sending an equipment loss signal to prompt a user whether to enter a lost and found mode;
after the user confirms, sending the lost information of the terminal to a lost and found server; and after receiving the lost information of the terminal, the lost and found server forms a first set of numbers to be contacted and sends the assisted short message to each number in the first set of numbers to be contacted.
Further, the distance between the real-time monitoring and the terminal includes:
establishing close range wireless communication connection with a terminal; and the number of the first and second groups,
the distance between the terminal and the terminal is monitored in real time by detecting the strength of a wireless communication signal between the terminal and the terminal or according to the propagation time of electromagnetic waves between the terminal and the terminal.
In a third aspect, an embodiment of the present disclosure provides a lost and found system, including a lost and found server, where the lost and found server includes a receiving module, a location obtaining module, a number set to be contacted obtaining module, a first sending module, and an identity authentication module;
the receiving module is set to receive the lost information of the terminal;
the position acquisition module is set to acquire the current position of the lost terminal and the current position of a contact meeting the preset requirement in the address list of the lost terminal after the receiving module receives the lost information of the terminal;
the number set to be contacted acquiring module is set to calculate the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively, obtain the numbers of the contacts of which the distance between the current position and the current position of the lost terminal is smaller than a first preset distance, and form a first number set to be contacted;
the first sending module is set to respectively send the auxiliary searching short message to each number in the first number set to be contacted;
the identity authentication module is set to determine whether a contact corresponding to the number in the number set to be contacted obtains the lost terminal;
The first sending module is further configured to send lost and found success information including the contact information of the acquired terminal to a device number prestored by a loser of the lost terminal after the identity authentication module confirms that the contact corresponding to the number in the to-be-contacted number set acquires the lost terminal;
in a fourth aspect, an embodiment of the present disclosure provides a lost and found system, including a wearable device, where the wearable device includes a monitoring module, a prompting module, and a second sending module;
the monitoring module is used for monitoring the distance between the terminal and the monitoring module in real time;
the prompting module is set to send out an equipment loss signal to prompt a user whether to enter a lost and found mode after the monitoring module detects that the distance between the monitoring module and the terminal exceeds a preset safety distance;
the second sending module is set to send the lost information of the terminal to the lost and found server after the user confirms; and after receiving the lost information of the terminal, the lost and found server forms a first set of numbers to be contacted and sends the assisted short message to each number in the first set of numbers to be contacted.
In a fifth aspect, embodiments of the present disclosure provide a lost and found system, including the lost and found server as described above, and the wearable device as described above.
In a sixth aspect, the disclosed embodiments also provide a computer device, including a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the lost and found method according to any one of the first and second aspects.
In a seventh aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, including: a computer program which, when run on a computer, causes the computer to perform a lost and found method as in any one of the first and second aspects.
Has the advantages that:
according to the lost and found method, the lost and found system, the lost and found equipment and the storage medium, after the lost and found server receives the terminal lost information, the current position of the lost terminal and the current position of the contact meeting the preset requirement in the address book of the lost terminal are obtained; obtaining the numbers of the contact persons of which the distance between the current position and the current position of the lost terminal is smaller than a first preset distance by calculating the distances between the current position of the contact persons meeting the preset requirements and the current position of the lost terminal, and forming a first number set to be contacted; then, sending an assistance searching short message to each number in the first number set to be contacted respectively; whether a contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal is confirmed; and if so, sending lost and found success information containing the contact information of the acquisition terminal to a pre-stored equipment number of the owner of the lost terminal. The safe distance between the wearable device and the lost terminal is monitored, whether a user enters a lost and found mode is reminded, a contact person closest to the lost terminal is searched and a help seeking short message is sent to the contact person, a safe contact person list (an emergency contact person and the contact person closest to the lost terminal) is displayed on a lost terminal screen, whether the contact person is a safe contact person is determined by verifying the current face information, the lost terminal is made to be received by a credible person, and the purpose of finding the lost terminal safely and conveniently is achieved.
Drawings
Fig. 1 is a flowchart of a lost and found method according to an embodiment of the present disclosure;
fig. 2 is a flowchart of a lost and found method according to a second embodiment of the disclosure;
fig. 3 is a flowchart of a lost and found method according to a third embodiment of the present disclosure;
fig. 4 is an architecture diagram of a lost and found server according to a fourth embodiment of the present disclosure;
fig. 5 is an architecture diagram of a wearable device provided in the fourth embodiment of the present disclosure;
fig. 6 is an architecture diagram of a lost and found system according to a sixth embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the present disclosure is further described in detail below with reference to the accompanying drawings and examples.
In which the terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in the disclosed embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
In life, after people lose articles, people often cannot know that the articles are lost in time, and the lost articles are far away from the lost articles, and after the articles are lost, how to find the lost articles can cause troubles for the owner, on one hand, people who find the articles often do not well contact the owner, even if the mobile phones have a communication function, most of the mobile phones can only wait for the owner to find the articles to contact due to the fact that screen locks are arranged on most of the mobile phones at present, and on the other hand, after the owner contacts the owner, how to timely take the lost articles back is also a relatively troublesome matter. The lost goods often bring economic loss and inconvenience to the lost people. For the loss of the mobile phone terminal, generally, after the owner finds that the owner finds the loss, the owner actively contacts the pickup person and takes back the loss through the predetermined place, but certain influence is brought to the owner, and particularly under the condition that the owner is inconvenient or far away from the predetermined place, the owner cannot quickly receive the loss, so that economic loss and trouble are brought to the lost person.
The following describes the technical solutions of the present disclosure and how to solve the above technical problems in specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic process diagram of a lost and found method flow provided in an embodiment of the present disclosure, which is applied to a lost and found server, and as shown in fig. 1, the method includes:
step S101: after receiving the terminal loss information, acquiring the current position of the lost terminal and the current position of a contact meeting the preset requirement in the address book of the lost terminal;
step S102: calculating the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively to obtain the numbers of the contacts of which the distance between the current positions and the current position of the lost terminal is smaller than a first preset distance, and forming a first number set to be contacted;
step S103: respectively sending an assistance searching short message to each number in the first number set to be contacted;
step S104: determining whether a contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal;
Step S105: and if so, sending lost and found success information containing the contact information of the acquisition terminal to a pre-stored equipment number of the owner of the lost terminal.
After the mobile phone terminal is lost, if the lost is found, the user can log in a lost and found server in an account mode, or sends a lost and found mode entering instruction to the lost and found server through equipment bound with the terminal, such as wearable equipment or a tablet personal computer, and the server has the functions of data storage, data updating, data transmission, data processing, image comparison, communication contact person identity authentication and the like. After entering the lost and found mode, the terminal sends an instruction to the lost terminal to enter the lost and found mode, locks the terminal screen, and obtains the position of the terminal through a terminal communication base station or a positioning system (such as a GPS) of the terminal,
and the lost and found server calls numbers meeting preset requirements in the address book of the lost terminal and inquires the current positions of the numbers through the mobile phone number. And calculating the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively, and finding out the number-B set of the numbers with the position distance smaller than a first preset distance, wherein the first preset distance is generally 1-10 KM. In another implementation manner of this embodiment, the lost and found server may also select a preset number of contact numbers by sorting distances between the contacts and the lost terminal from small to large, obtain a number set number-B, put the number-B into a number set to be contacted, and then send an assistance finding short message to each number in the number-B, where the content of the short message is: if the mobile phone of XXX is lost and is far away from the xKM, the user needs to help to get the mobile phone, and the user calls the xxxxxxxxxxx number to contact. "and identify this in the message as a lost and found help message. Meanwhile, the lost and found server sends the number set to be contacted to the terminal, so that the number set to be contacted including number-B is displayed on the screen of the terminal. Requesting the picker to help contact the contacts therein.
If the contact persons to be contacted with the number set contact with the picking person and the lost terminal is picked up by the picking person, the lost terminal or the contact person sends information to the lost and found server to confirm that the lost terminal is obtained by the contact persons to be contacted with the number set; and after the lost and found server confirms, sending lost and found success information containing the contact information of the acquisition terminal to equipment numbers prestored by the lost owner, including numbers of relatives and friends preset by the user or other communicable equipment of the user, and quitting the lost and found mode. Otherwise the lost and found mode is maintained.
The embodiment seeks help from the contact person close to the lost terminal through the lost and found server, and sends the contact number to the lost terminal, so that the lost terminal is quickly found by a trusted person, and the user can safely and conveniently find the lost terminal.
Further, after receiving the terminal loss information, the method further includes:
and sending a loss instruction to a lost terminal so that the lost terminal locks a screen of the lost terminal after receiving the loss instruction.
After the screen is locked, part of the operable functions (unlocking, communication and camera functions are excluded) of the terminal are closed, and the specific contact number is displayed on the screen of the locked terminal.
Further, before obtaining the current location of the lost terminal, the method further includes:
and receiving the number of the emergency contact person uploaded by the wearable device or the terminal, and adding the number of the emergency contact person into the first set of numbers to be contacted.
Adding the emergency contact number into a first to-be-contacted number set to send an auxiliary searching short message to the emergency contact number;
the emergency contact number is a number added by a user on the wearable device or a number preset on the terminal; the emergency contact number can be updated in real time through the wearable device and uploaded to a lost and found server.
And simultaneously, the lost and found server can update the number-A in real time and send the updated number-A to the terminal for display on the screen. The method for adding the emergency contact number-A comprises the steps that a user operates on wearable equipment or a terminal to add a number N into the emergency contact number-A, the wearable equipment or the terminal uploads the updated number-A to a server, and the server updates the number-A.
Further, the acquiring the current location of the contact meeting the preset requirement in the address book of the lost terminal includes:
acquiring all contact numbers or contact numbers with the contact times larger than a preset number in the address book of the lost terminal to form a second number set to be contacted;
and respectively sending a position acquisition request to each number in the second number set to be contacted, and after the contact person corresponding to each number agrees with the position acquisition request, inquiring the current position of the contact person corresponding to each number through a contact person communication base station or a positioning system to serve as the current position of the contact person meeting the preset requirement in the address book of the lost terminal.
Since the distance is measured by acquiring the position information of the contact, the consent of the contact is obtained before acquiring the position. In order to make the contact person who picks up the lost terminal more credible, a person who can contact more times in the recent period can be selected to send the request.
Further, after forming the first set of to-be-contacted numbers, the method further includes:
and sending the first set of numbers to be contacted to the lost terminal so as to display the first set of numbers to be contacted on a screen of the lost terminal.
The first to-be-contacted number set is displayed on the lost terminal screen, and a person who picks up the lost terminal can actively contact with the first to-be-contacted number set and return to a trusty person as soon as possible.
Further, the determining whether the lost terminal is acquired by the contact corresponding to the number in the first set of to-be-contacted numbers includes:
sending a face information acquisition instruction to the lost terminal, so that the lost terminal starts a face detection function to acquire current face information after receiving the face information acquisition instruction, and sends the current face information to a lost and found server;
comparing the current face information with data in a prestored face database to determine the number of a contact corresponding to the current face information;
judging whether the number of the contact corresponding to the current face information is the number in the first number set to be contacted;
and if so, confirming that the contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal.
After the terminal enters a lost and found mode, a face detection function is started, current face information is obtained through the camera and transmitted to the server, the server determines identity information of the server by comparing the face information with data in a face database, and the identity information comprises user names and mobile phone numbers. And judging whether the contact is any contact in the number set to be contacted. The server has a face identity authentication function and can acquire contact images from communication operators, banks and the like.
Further, after the assisting searching short message is sent to each number in the first set of numbers to be contacted, the method further includes:
if a confirmed pickup short message replied by a certain number in the first set of numbers to be contacted is received, sending a short message of a lost terminal picked to other numbers in the first set of numbers to be contacted;
and the confirmed pickup short message is sent to the lost and found server by the contact person who acquires the lost terminal.
After the sending of the assistance short message to each number in the number set to be contacted further comprises: and if one of the contact persons in the number set to be contacted replies confirmation help to carry out lost article pickup, sending information that the contact person who confirms the help to carry out lost article pickup determines help pickup to the other numbers in the number set to be contacted. After the short messages are sent to the multiple contacts to assist in searching for the short messages, if one of the contacts confirms to assist, the other people do not need to contact, and waste is reduced.
If the contact persons in the number set to be contacted acquire the lost terminal, the message can be sent to the rest numbers in the number set to be contacted, and the situation that other people run for one time is prevented. And the lost and found server sends information to the wearable equipment of the user, which indicates that the lost and found is successful and picks up the artificial XXX. Meanwhile, the terminal screen displays that the person to be picked up is authenticated to be credible, and the lost and found mode is exited to enter the common mode.
According to the method and the device for retrieving the lost terminal, the nearest contact person to the lost terminal is searched and the help seeking short message is sent to the nearest contact person, the safe contact person list (the emergency contact person and the nearest contact person) is displayed on the screen of the lost terminal, whether the lost terminal is the safe contact person is determined by verifying the current face information, and therefore the lost terminal is received by the credible person, and the purpose of retrieving the lost terminal safely and conveniently is achieved.
Fig. 2 is a flowchart of a lost and found method provided in the second embodiment of the present disclosure, applied to a wearable device, as shown in fig. 2, the method includes:
step S201: monitoring the distance between the terminal and the terminal in real time;
step S202: when the distance between the terminal and the terminal exceeds a preset safety distance, sending an equipment loss signal to prompt a user whether to enter a lost and found mode;
step S203: after the user confirms, sending the lost information of the terminal to a lost and found server; and after receiving the lost information of the terminal, the lost and found server forms a first set of numbers to be contacted and sends the assisted short message to each number in the first set of numbers to be contacted.
The lost and found server has the functions of data storage, data updating, data transmission, data processing, identity authentication of communication contacts and the like. The wearable device has the functions of communication, Bluetooth, information display, data storage, server instruction receiving, data transmission with a server and the like; the terminal has the functions of communication, Bluetooth, information display, data storage, server instruction receiving, data transmission with the server and the like. The wearable device can be an electronic ornament such as a bracelet, a toy or a piece of clothing with electronic equipment, and the like. The wearable device is bound with the terminal, the distance between the wearable device and the terminal can be measured, and the safe distance S between the wearable device and the terminal is preset in the wearable device. The safe distance is typically selected in the range of 10-100 meters.
If the distance between the terminal and the wearable device is larger than S and the wearable device is connected with the network, the wearable device prompts a user in a screen information mode in a vibration or voice mode, the device is disconnected and whether enters a lost and found mode, after the user confirms to enter the lost and found mode, the wearable device issues a lost and found mode instruction entering the terminal to the server, after the server receives the instruction, the server enters the lost and found mode and immediately sends the lost and found mode instruction to the terminal, and after the terminal receives the instruction, the terminal immediately enters the lost and found mode. Generally, if a lost mobile phone is lost and a user is reminded of the lost mobile phone within a short distance, the user can easily find the lost terminal, and if the lost mobile phone is lost on a vehicle or the user finds that the lost terminal is lost after taking the vehicle, the lost and found mode is required to be entered.
Further, the distance between the real-time monitoring and the terminal includes:
establishing close range wireless communication connection with a terminal; and the number of the first and second groups,
the distance between the terminal and the terminal is monitored in real time by detecting the strength of a wireless communication signal between the terminal and the terminal or according to the propagation time of electromagnetic waves between the terminal and the terminal.
Specifically, the wearable device can be wirelessly connected with the terminal through bluetooth, and when the distance from the terminal is acquired by detecting the strength of the bluetooth connection signal between the wearable device and the terminal, a certain error may exist, but the distance between the wearable device and the terminal measured in the embodiment does not require higher precision.
Through the safe distance of monitoring wearable equipment and losing the terminal to send the warning to the user after exceeding safe distance, can make the user retrieve the terminal that loses very fast under general condition, and to the condition that can not retrieve immediately, then send the request help to get information to losing the contact that the terminal distance is nearer through the lost article and asking the server, with the terminal that loses of quick retrieval.
For more clear and complete description of the technical solution of the present disclosure, a third embodiment of the present disclosure provides a method for lost and found, as shown in fig. 3, including
Step S1: presetting a safety distance S between the wearable device and the terminal;
step S2: the wearable equipment establishes connection with the terminal through a Bluetooth protocol;
step S3: judging whether the distance between the lost article terminal and the wearable equipment is greater than S and the lost article terminal is connected with the wearable equipment through a network according to the strength of the Bluetooth signal;
step S4: if so, the wearable device prompts the user equipment to lose contact and whether to enter a lost and found mode, and after the user confirms, the wearable device issues a command of entering the lost and found mode by the terminal to the server;
Step S5: the lost and found server sends a lost and found mode instruction to the terminal, and the terminal immediately enters a lost and found mode after receiving the instruction;
step S6: the lost and found server checks the current positions of the numbers of all the contact persons in the mobile phone address book of the user, obtains the distance between the positions of all the contact persons and the position of the terminal, sends a number (number-B) with the position distance smaller than K kilometers to assist in searching for the short message;
step S7: the terminal screen display request is related to the following numbers, the numbers are a number-A + number-B set, the server can update the number-A in real time and send the numbers below the numbers to the terminal for screen display;
step S8: the terminal detects the face information of the face, the face information is transmitted to the lost and found server, and the server compares whether the face information is any one contact in the number-A + number-B set
Step S9: if not, the server sends the information to the wearable equipment, lost and found goods fails, meanwhile, the terminal displays that the authentication of the retriever is not credible, and a lost and found goods mode is kept;
step S10: if yes, the server sends the lost and found information to the wearable device, the lost and found information is successful, the retriever is XXX, meanwhile, the terminal displays that the retriever is authenticated to be credible, the lost and found mode is exited, and the normal mode is entered.
The embodiment of the disclosure helps the user to retrieve the lost terminal by sending help seeking information to the contact persons near the lost terminal and the emergency contact persons and starting portrait recognition at the lost terminal until the terminal is picked up by the credible person.
Fig. 4 is a lost and found system provided in the fourth embodiment of the present disclosure, which includes a lost and found server 1;
the lost and found server 1 comprises a receiving module 11, a position obtaining module 12, a number set to be contacted obtaining module 13, a first sending module 14 and an identity authentication module 15;
the receiving module 11 is configured to receive terminal loss information;
the position obtaining module 12 is configured to obtain the current position of the lost terminal and the current position of the contact meeting the preset requirement in the address list of the lost terminal after the receiving module 11 receives the terminal lost information;
the number set to be contacted acquiring module 13 is configured to calculate distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal, respectively, obtain numbers of the contacts of which the distance between the current position and the current position of the lost terminal is smaller than a first preset distance, and form a first number set to be contacted;
The first sending module 14 is configured to send an assistance search short message to each number in the first set of numbers to be contacted respectively;
the identity authentication module 15 is configured to determine whether a contact corresponding to a number in the to-be-contacted number set obtains the lost terminal;
the first sending module 14 is further configured to send the lost and found success information including the contact information of the acquired terminal to the device number prestored by the owner of the lost terminal after the identity authentication module 15 confirms that the contact corresponding to the number in the to-be-contacted number set acquires the lost terminal.
Further, the first sending module 14 is further configured to send a loss instruction to a lost terminal, so that the lost terminal locks its screen after receiving the loss instruction.
Further, the receiving module 11 is further configured to receive an emergency contact number uploaded by the wearable device or the terminal, and add the emergency contact number to the first set of numbers to be contacted of the set of numbers to be contacted acquiring module 13.
Further, the position obtaining module 12 is further configured to obtain all contact numbers in the address book of the lost terminal or contact numbers with contact times greater than a preset number, so as to form a second set of numbers to be contacted;
The first sending module 14 is further configured to send a request for obtaining a location to each number in the second set of numbers to be contacted;
the position obtaining module 12 is further configured to, after the contact corresponding to each number agrees with the position obtaining request, query the current position of the contact corresponding to each number through the contact communication base station or the positioning system, and use the current position as the current position of the contact meeting the preset requirement in the address book of the lost terminal.
Further, the first sending module 14 is further configured to send the first set of to-be-contacted numbers to the lost terminal, so that the first set of to-be-contacted numbers is displayed on a screen of the lost terminal.
Further, the lost and found server 1 further comprises a face database 16;
the first sending module 14 is further configured to send a face information obtaining instruction to the lost terminal, so that the lost terminal starts a face detection function of the lost terminal to obtain current face information after receiving the face information obtaining instruction, and sends the current face information to the lost and found server 1;
the identity authentication module 15 is specifically configured to compare the current face information with data in a face database 16 to determine a number of a contact corresponding to the current face information; and are
Judging whether the number of the contact corresponding to the current face information is the number in the first number set to be contacted;
and if so, confirming that the contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal.
Further, the first sending module 14 is further configured to send a short message of a missed terminal that has been picked up to the remaining numbers in the first set of numbers to be contacted if the receiving module 11 receives a confirmed pickup short message replied by a certain number in the first set of numbers to be contacted;
the confirmed pickup short message is sent to the lost and found server 1 by the contact person who has acquired the lost terminal.
Fig. 5 is a lost and found system provided in the fifth embodiment of the present disclosure, which includes a wearable device 2, where the wearable device 2 includes a monitoring module 21, a prompting module 21, and a second sending module 23;
the monitoring module 21 is configured to monitor the distance between the terminal and the monitoring module in real time;
the prompting module 22 is configured to send an equipment loss signal to prompt the user whether to enter a lost and found mode after the monitoring module 21 detects that the distance between the terminal and the monitoring module exceeds a preset safety distance;
The second sending module 23 is configured to send the terminal loss information to the lost and found server 1 after the user confirms; after receiving the terminal loss information, the lost and found server 1 forms a first set of numbers to be contacted and sends the assisted short message to each number in the first set of numbers to be contacted.
Further, the monitoring module 21 is specifically configured to establish a short-range wireless communication connection with the terminal; and the number of the first and second groups,
the distance between the terminal and the terminal is monitored in real time by detecting the strength of a wireless communication signal between the terminal and the terminal or according to the propagation time of electromagnetic waves between the terminal and the terminal. .
Fig. 6 is a lost and found system provided in a sixth embodiment of the present disclosure, which includes the various possible lost and found servers 1 and the various possible wearable devices 2.
The lost and found system in the embodiment of the present disclosure is used to implement the lost and found method in the method embodiment, so the description is simple, and specific reference may be made to the related description in the foregoing method embodiment one and embodiment two, and details are not repeated here.
Furthermore, the embodiments of the present disclosure also provide a computer device, which includes a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the above-mentioned various possible methods.
In addition, the embodiments of the present disclosure also provide a computer-readable storage medium, in which computer-executable instructions are stored, and when at least one processor of the user equipment executes the computer-executable instructions, the user equipment executes the above-mentioned various possible methods.
Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC (Application Specific Integrated Circuit). Additionally, the ASIC may reside in user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device.
It is to be understood that the above embodiments are merely exemplary embodiments that are employed to illustrate the principles of the present disclosure, and that the present disclosure is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the disclosure, and these are to be considered as the scope of the disclosure.
Claims (14)
1. A lost and found method is applied to a lost and found server, and comprises the following steps:
after receiving the terminal loss information, acquiring the current position of the lost terminal and the current position of a contact meeting the preset requirement in the address book of the lost terminal;
calculating the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively to obtain the numbers of the contacts of which the distance between the current positions and the current position of the lost terminal is smaller than a first preset distance, and forming a first number set to be contacted;
respectively sending an assistance searching short message to each number in the first number set to be contacted;
determining whether a contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal;
and if so, sending lost and found success information containing the contact person information of the lost terminal to a pre-stored equipment number of the lost terminal.
2. The method of claim 1, wherein after receiving the terminal loss information, the method further comprises:
and sending a loss instruction to a lost terminal so that the lost terminal locks a screen of the lost terminal after receiving the loss instruction.
3. The method of claim 1, wherein before obtaining the current location of the lost terminal, the method further comprises:
and receiving the number of the emergency contact person uploaded by the wearable device or other terminals, and adding the number of the emergency contact person into the first set of numbers to be contacted.
4. The method of claim 1, wherein the obtaining of the current location of the contact meeting the preset requirement in the address book of the lost terminal comprises:
acquiring all contact numbers or contact numbers with the contact times larger than a preset number in the address book of the lost terminal to form a second number set to be contacted;
and respectively sending a position acquisition request to each number in the second number set to be contacted, and after the contact person corresponding to each number agrees with the position acquisition request, inquiring the current position of the contact person corresponding to each number through a contact person communication base station or a positioning system to serve as the current position of the contact person meeting the preset requirement in the address book of the lost terminal.
5. The method of claim 1, further comprising, after forming the first set of to-be-contacted numbers:
and sending the first set of numbers to be contacted to the lost terminal so as to display the first set of numbers to be contacted on a screen of the lost terminal.
6. The method according to claim 1, wherein the determining whether the lost terminal is acquired by a contact corresponding to a number in the first set of numbers to be contacted comprises:
sending a face information acquisition instruction to the lost terminal, so that the lost terminal starts a face detection function to acquire current face information after receiving the face information acquisition instruction, and sends the current face information to a lost and found server;
comparing the current face information with data in a prestored face database to determine the number of a contact corresponding to the current face information;
judging whether the number of the contact corresponding to the current face information is the number in the first number set to be contacted;
and if so, confirming that the contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal.
7. The method of claim 1, further comprising, after sending the assisted-finding short message to each number in the first set of numbers to be contacted, respectively:
if a confirmed pickup short message replied by a certain number in the first set of numbers to be contacted is received, sending a short message of a lost terminal picked to other numbers in the first set of numbers to be contacted;
And the confirmed pickup short message is sent to the lost and found server by the contact person who acquires the lost terminal.
8. A lost and found method is applied to a wearable device, and comprises the following steps:
monitoring the distance between the terminal and the terminal in real time;
when the distance between the terminal and the terminal exceeds a preset safety distance, sending out a device disconnection prompt;
after the wearable device wearer confirms the device loss prompt, sending terminal loss information to a lost and found server, so that the lost and found server obtains the current position of the lost terminal after receiving the terminal loss information and the current position of a contact meeting preset requirements in a lost terminal address list; calculating the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively to obtain the numbers of the contacts of which the distance between the current positions and the current position of the lost terminal is smaller than a first preset distance, and forming a first number set to be contacted; respectively sending an assistance searching short message to each number in the first number set to be contacted; determining whether a contact person corresponding to the number in the first set of numbers to be contacted obtains the lost terminal; and if so, sending lost and found success information containing the contact person information of the lost terminal to a pre-stored equipment number of the lost terminal.
9. The method of claim 8, wherein the monitoring of the distance to the terminal in real time comprises:
establishing close range wireless communication connection with a terminal; and the number of the first and second groups,
the distance between the terminal and the terminal is monitored in real time by detecting the strength of a wireless communication signal between the terminal and the terminal or according to the propagation time of electromagnetic waves between the terminal and the terminal.
10. The lost and found system is characterized by comprising a lost and found server, wherein the lost and found server comprises a receiving module, a position acquisition module, a number set to be contacted acquisition module, a first sending module and an identity authentication module;
the receiving module is set to receive the lost information of the terminal;
the position acquisition module is set to acquire the current position of the lost terminal and the current position of a contact meeting the preset requirement in the address list of the lost terminal after the receiving module receives the lost information of the terminal;
the number set to be contacted acquiring module is set to calculate the distances between the current positions of the contacts meeting the preset requirements and the current position of the lost terminal respectively, obtain the numbers of the contacts of which the distance between the current position and the current position of the lost terminal is smaller than a first preset distance, and form a first number set to be contacted;
The first sending module is set to respectively send the auxiliary searching short message to each number in the first number set to be contacted;
the identity authentication module is set to determine whether a contact corresponding to the number in the number set to be contacted obtains the lost terminal;
the first sending module is further configured to send lost and found success information including the contact information of the acquired terminal to a device number prestored by a loser of the lost terminal after the identity authentication module confirms that the contact corresponding to the number in the to-be-contacted number set acquires the lost terminal.
11. A lost and found system is characterized by comprising a wearable device, wherein the wearable device comprises a monitoring module, a prompting module and a second sending module;
the monitoring module is used for monitoring the distance between the terminal and the monitoring module in real time;
the prompting module is set to send out an equipment loss signal to prompt a user whether to enter a lost and found mode after the monitoring module detects that the distance between the monitoring module and the terminal exceeds a preset safety distance;
the second sending module is set to send the lost information of the terminal to the lost and found server after the user confirms; and after receiving the lost information of the terminal, the lost and found server forms a first set of numbers to be contacted and sends the assisted short message to each number in the first set of numbers to be contacted.
12. A lost-and-found system comprising the lost-and-found server of claim 10, and the wearable device of claim 11.
13. A computer device comprising a memory having a computer program stored therein and a processor that executes a lost-and-found method according to any of claims 1-9 when the processor runs the computer program stored by the memory.
14. A computer-readable storage medium, comprising: computer program which, when run on a computer, causes the computer to carry out a lost and found method according to any of claims 1-9.
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