CN110275220A

CN110275220A - Detection method, the method for detecting position of target object, alarm method

Info

Publication number: CN110275220A
Application number: CN201810213037.0A
Authority: CN
Inventors: 段涵玥
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2018-03-15
Filing date: 2018-03-15
Publication date: 2019-09-24

Abstract

The invention discloses a kind of detection methods, the method for detecting position of target object, alarm method.Wherein, which includes: to obtain the inductor mark at least one inductor for detecting object event, wherein above-mentioned object event includes: effective detection zone that target object passes through inductor；The location information that above-mentioned inductor identifies indicated inductor is obtained according to mapping relations are preset, above-mentioned default mapping relations include the mapping relations between above-mentioned inductor mark and above-mentioned location information；The position that above-mentioned target object is passed through in moving process is determined according to above-mentioned location information.The present invention solves to be monitored in real time by emergency case of the video monitoring system to outside vertical surface of building in the prior art, the lower technical problem of monitoring efficiency.

Description

Detection method, position detection method of target object and alarm method

Technical Field

The invention relates to the technical field of detection, in particular to a detection method, a position detection method of a target object and an alarm method.

Background

At present, objects thrown downwards or dropped from buildings in buildings (residential buildings, office buildings, etc.) are easy to cause damages of others, such as casualties, vehicle damage, road construction damage, etc., and such events are frequently occurred, but since the moving track of the thrown objects cannot be detected in real time in the prior art, a thrower of the thrown objects cannot be found, and it is difficult to determine a specific person of interest.

In the existing solution, the scheme of installing a high-definition camera near a high-rise building is particularly general, and by installing the high-definition camera, an intelligent high-definition video monitoring system can be built, so that the intelligent high-definition video monitoring system is utilized to monitor emergency situations of the outer vertical surface of the building in real time, a uniform monitoring network is formed, and the important supervision of high-altitude parabolic events occurring in the high-rise building is realized.

However, the above-mentioned prior art solutions also have the following drawbacks and disadvantages: 1. the cost for configuring the intelligent high-definition video monitoring system is high, and the intelligent high-definition video monitoring system also needs a larger storage space; 2. the monitoring difficulty is high, and an intelligent high-definition video monitoring system has monitoring dead angles; 3. the intelligent high-definition video monitoring system cannot push image data in real time, and searching of historical records is difficult; 4. the camera among the intelligence high definition video monitor system need shoot real-time image, can infringe public privacy to a certain extent, therefore public cooperation degree is lower.

In view of the above problems, no effective solution has been proposed.

Disclosure of Invention

The embodiment of the invention provides a detection method, a position detection method of a target object and an alarm method, which are used for at least solving the technical problem that the monitoring efficiency is lower when a video monitoring system is used for monitoring the emergency situation of the outer vertical surface of a building in real time in the prior art.

According to an aspect of an embodiment of the present invention, there is provided a detection method including: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided an alarm method, including: receiving a detection signal sent by at least one sensor, wherein the at least one sensor is located at different positions of a building in the vertical direction, and the detection signal comprises: a signal generated by the at least one sensor upon detecting a target object passing through an active detection area of the at least one sensor; counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and determining whether to output the alarm information according to the comparison result.

According to another aspect of the embodiments of the present invention, there is also provided a method for detecting a position of a target object, including: receiving detection signals sent by at least one sensor, wherein the sensors are located at different positions of a building in the vertical direction, and the detection signals carry sensor identifications; triggering an indicating device corresponding to the sensor identifier according to the sensor identifier; displaying, by the indicating device, a current status of the at least one sensor, wherein the current status is used to reflect that the target object is detected within an effective detection area of the at least one sensor.

According to another aspect of the embodiments of the present invention, there is also provided a detection method, including: acquiring detection signals from at least one detection area, wherein the detection areas are located at different positions of a building in the vertical direction, and the detection signals are signals generated by triggering a target object to sequentially pass through the at least one detection area; determining a detection area for transmitting the detection signal according to the detection signal, and determining position information corresponding to the detection area for transmitting the detection signal; and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided a position detection system of a target object, including: the system comprises at least one sensor, a controller and a display, wherein the at least one sensor is positioned at different positions of a building in the vertical direction and used for sending a detection signal when a target object is detected to pass through an effective detection area of the at least one sensor; the network side equipment is connected with the at least one sensor and used for receiving the detection signal and determining a sensor identifier corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided a detection method, including: acquiring position information of at least one sensor detecting a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided a storage medium, where the storage medium includes a stored program, and when the program runs, the apparatus on which the storage medium is located is controlled to perform the following functions: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes to perform the following functions: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

According to another aspect of the embodiments of the present invention, there is also provided a terminal, including: a communication module and a processor; the communication module is used for receiving a detection signal sent by at least one sensor when the target object is detected to pass through an effective detection area of the at least one sensor; a processor coupled to the communication module for determining a sensor identifier corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.

In the embodiment of the invention, by adopting a mode of installing the sensors on each floor of the building, the sensor identifier of at least one sensor which detects a target event is obtained, the position information of the sensor indicated by the sensor identifier is obtained according to the preset mapping relation, and then the position of the target object passing through the moving process can be determined according to the position information, so that the purpose of accurately positioning the throwing floor of the falling object of the building is achieved, the technical effect of improving the monitoring efficiency of the emergency of the facade of the building is realized, and the technical problem of low monitoring efficiency in the prior art that the emergency of the facade of the building is monitored in real time by a video monitoring system is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic diagram of a system for detecting a position of a target object according to an embodiment of the present application;

fig. 2 is a block diagram of a hardware structure of a computer terminal (or mobile device) for implementing the detection method;

FIG. 3 is a flow chart of a detection method according to an embodiment of the invention;

FIG. 4 is a schematic diagram of an application scenario of a detection method according to an embodiment of the present invention;

FIG. 5 is a flow chart of an alternative detection method according to an embodiment of the present invention;

FIG. 6 is a flow chart of an alternative detection method according to an embodiment of the present invention;

FIG. 7 is a flow chart of an alternative detection method according to an embodiment of the present invention;

FIG. 8 is a flow chart of an alternative detection method according to an embodiment of the present invention;

FIG. 9 is a flow chart of an alternative detection method according to an embodiment of the present invention;

FIG. 10 is a flow chart of an alternative detection method according to an embodiment of the invention;

FIG. 11 is a flow chart of an alerting method according to an embodiment of the present invention;

FIG. 12 is a flow chart of a method of position detection of a target object according to an embodiment of the present invention;

FIG. 13 is a flow chart of a detection method according to an embodiment of the present invention;

FIG. 14 is a schematic structural diagram of a detecting device according to an embodiment of the present invention;

FIG. 15 is a schematic structural diagram of an alarm device according to an embodiment of the present invention;

fig. 16 is a schematic structural diagram of a target object position detection apparatus according to an embodiment of the present invention;

FIG. 17 is a schematic structural diagram of a detecting device according to an embodiment of the present invention;

fig. 18 is a schematic structural diagram of a terminal according to an embodiment of the present invention;

FIG. 19 is a flow chart of a detection method according to an embodiment of the invention; and

fig. 20 is a schematic structural diagram of a detection device according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

First, some terms or terms appearing in the description of the embodiments of the present application are applicable to the following explanations:

the inductor: the sensor can receive signals or stimulation and give out a response device, can convert a physical quantity or a chemical quantity to be measured into another corresponding output device, and can be used in the fields of automatic control, security equipment and the like.

Electronic fence: the peripheral anti-theft alarm system comprises an electronic fence host, a front end accessory and a rear end control system, and is usually installed along the original fence.

LoRa: the wireless sensor network communication method belongs to one of low power consumption wide area network (LPWAN) communication technologies, is an ultra-long distance wireless transmission scheme based on a spread spectrum technology, can expand a sensor network, and has the characteristics of long distance, low power consumption, multiple nodes and low cost; and, the LoRa mainly operates in free frequency bands worldwide, including 433, 868, 915, etc. MHz.

Example 1

Before describing further details of embodiments of the present application, a position detection system for a suitable target object that may be used to implement the principles of the present application will be described with reference to FIG. 1.

Fig. 1 is a schematic structural diagram of a target object position detection system according to an embodiment of the present application, and the depicted structure is only one example of a suitable environment for the purpose of description, and does not set any limit to the scope of use or function of the present application. Neither should the position detection system of the target object be interpreted as having any dependency or requirement relating to any one or combination of components illustrated in FIG. 1.

The system embodiment provided by the application embodiment 1 can be widely applied to the key supervision of high-altitude parabolic events occurring in buildings of any height and any style. At present, serious damages such as casualties, vehicle damage, road construction damage and the like are caused by objects thrown downwards or falling from buildings (residential buildings, office buildings and the like), and the events are frequently generated, but the moving track of the thrown objects cannot be detected in real time in the prior art, so that a throwing person cannot be found, and a specific person is difficult to determine.

In the existing solution, the scheme of installing a high-definition camera near a high-rise building is particularly general, and by installing the high-definition camera, an intelligent high-definition video monitoring system can be built, so that the intelligent high-definition video monitoring system is utilized to monitor emergency situations of the outer vertical surface of the building in real time, a uniform monitoring network is formed, and the important supervision of high-altitude parabolic events occurring in the high-rise building is realized. However, the prior art also has the technical problem that the monitoring efficiency is low because the video monitoring system is used for monitoring the emergency situation of the facade of the building in real time.

In order to solve the above technical problem, the present application provides a position detecting system of a target object, as shown in fig. 1, the position detecting system of the target object includes: at least one sensor 100 (only one is schematically shown in fig. 1, and not limited thereto) and a network-side device 120.

As an alternative embodiment, at least one sensor 100 (i.e. sensor 100) in the present application is located at different positions in the vertical direction of the building, and is used for sending a detection signal when detecting that the target object passes through the effective detection area of the at least one sensor.

Alternatively, the target object may be, but is not limited to, an item/object (thrown item/object) or a person (fallen missing person), and the sensor may be, but is not limited to, a motion sensor; the detection signal includes: the at least one sensor generates a signal when the target object is detected to pass through an effective detection area of the at least one sensor.

It should be noted that the effective detection area is an area where the sensor can receive a signal or a stimulus and give a response, that is, an area that can be detected by the sensor. In this application, this inductor is a sensor, can set up based on the original wall body of building, and then a plurality of inductors that set up can form the fence of the outer facade of building, can avoid taking place when current video monitoring system monitors the emergency of the outer facade of building, the problem at control dead angle appears.

In addition, compare with current video monitor system, this application utilizes the inductor of low cost to carry out data acquisition, and the precision is high, and the low cost of inductor need not to shoot all the day, can save a large amount of manpower and materials costs. And the sensor can cooperate with a camera to detect, and under the condition that the sensor detects that a moving object passes through the effective detection area and sends a detection signal, monitoring personnel can call monitoring data of the property video monitoring system to obtain image evidence.

And, the inductor does not have the picture to shoot the demand, need not to relate to user privacy to, the inductor can also regard as the security protection field to use, house guard, for example: whether an illegal person (thief) climbs a window or not can be detected at night, and the action track of the illegal person can be tracked; the storage space volume of the historical data is small, and the network side equipment can store the historical events in a longer time period; the transmission of detection data can be carried out through the loRa network between inductor and the network side equipment, and the coverage of loRa network is far away, and power consumption is low.

It should be noted that the target object position detection scheme provided in the present application, including but not limited to the "falling object" scenario, may also include but not limited to the following similar scenarios, for example: a position where a target object thrown or slid in a horizontal direction passes is detected. The position detection system based on the target object can track not only the throwing floor of high-risk falling objects, but also the floor where the valuables fall, the building spanned by the light-weight falling objects and the like.

Alternatively, in the embodiments provided in the present application, a sensor may be installed on each floor of a building, and the number of the sensors may be multiple, and in the case that the building is a residential building, for example, one floor may but is not limited to house multiple users, so that one sensor may be installed on an outer vertical surface of a room where each user is located. To avoid human interference and improve the accuracy and efficiency of the detection result, one or more sensors (for example: motion sensors) forming an electronic fence. When a target object (a person or an object) falls into a beam of at least one sensor, namely the target object passes through an effective detection area of the at least one sensor, the beam of the sensor is blocked and the electronic fence is damaged, and the sensor can output a detection signal and alarm information to a network side device (such as a property gateway system) to perform alarm prompt.

As another alternative embodiment, the present application may further implement the alarm prompting operation by a detector in communication relationship with the sensor, where the detector detects in real time whether the beam emitted by the sensor is blocked and the electronic fence is damaged, and in a case that it detects that the beam emitted by the sensor is blocked or the electronic fence is damaged, the detector may record time information at this moment and output a detection signal and alarm information to the network-side device.

In an optional embodiment, the network-side device 120 in the present application is connected to the at least one sensor 100, and configured to receive the detection signal and determine a sensor identifier corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.

In the present application, the network-side device 120 and the at least one sensor 100 may be connected by a wireless network, a wired network connection, a signal line, or the like, for example, but not limited thereto, by an LoRa network; the network-side device 120 may be, but is not limited to, a property gateway system of a building, a public security filing gateway system, and the like.

It should be noted that, the present application may also, but is not limited to, obtain the position information of the sensor by: the sensor identification carries the position information of the sensor; the sensor is internally provided with a positioning module (such as a GPS positioning module, a Beidou positioning module and the like), and the positioning module acquires the position information of the sensor in real time and directly sends the position information to the network side equipment.

As an optional embodiment, the network-side device receives the detection signal, and the detection signal carries a sensor identifier of a sensor that sends the detection signal, so that the network-side device can determine position information of the sensor based on the detection signal, and further determine a floor through which the target object passes when falling according to the position information, so that the floor on which the object is thrown can be accurately positioned, a specific responsible person can be determined, and benefits of victims are guaranteed.

In an optional embodiment, the network-side device 120 may locally pre-store a preset mapping relationship between the sensor identifier and the location information; the present application may, but is not limited to, obtain the position information of the sensor indicated by the sensor identifier according to a preset mapping relationship, where the preset mapping relationship includes a mapping relationship between the sensor identifier and the position information.

According to the method and the device, the throwing floor of the high-risk falling object can be tracked, the floor where the valuable object falls, the building spanned by the light-weight falling object and the like can also be tracked; thus, the positions passed by the target object in the moving process may include: the initial position of the target object movement, the end position of the target object movement and any position in the target object movement process are all within the protection scope of the application.

In this application, as an optional embodiment, before obtaining the location information of the sensor indicated by the sensor identifier according to the preset mapping relationship, the network-side device 120 in this application may further obtain the type information of the target object; and when the type information is the designated type, triggering to acquire the position information of the sensor.

Optionally, the specified type may be, but is not limited to, the following types: types of hazards (e.g., stones, bricks, knives, etc.), types of living goods (e.g., sun-dried clothes, bedding, etc.), types of weights (e.g., television, refrigerator, etc.), and the like.

In the optional embodiment, the network-side device 120 may distinguish, according to the specified type, an object that needs to be triggered to acquire the location information of the sensor from an object that does not need to be processed, such as fallen leaves, plastic bags, rain, snow, and the like, that is, determine whether the current target object is an object to be warned, and by determining the type information of the target object in advance, the purpose of performing warning processing on the target object of the specified type and not performing warning processing on the target object of the unspecified type may be achieved.

It should be noted that, the network-side device 120 in the present application may determine the type information of the target object by, but not limited to, acquiring a motion rule of the target object, for example, may determine the type information of the target object by recognizing a drift manner, a moving track, a falling speed, and the like of the target object, or acquire the type information of the target object by recognizing a shape of an image.

In an alternative embodiment, in a case where a target object of a non-specified type passes through an effective detection area of a sensor, the network-side device 120 does not perform processing, that is, does not need to acquire position information of the sensor indicated by the sensor identifier, for example, for a target object of a type such as a plastic bag, the type information may be determined according to a moving track, a falling speed, and a shape (optional factors, which may be determined in combination with image recognition) of the target object, specifically, for the plastic bag, when a position change frequency in a transverse direction is greater than a preset frequency, and a falling speed is lower than a preset threshold, the type information is determined to be of the non-specified type, and no alarm is performed. And further, the data processing efficiency is improved, and the purpose of improving the monitoring efficiency of the emergency of the outer vertical surface of the building is achieved.

In another optional embodiment, when the target object passes through the effective detection area of the sensor, an alarm is issued, and then the network-side device 120 acquires the location information of the sensor indicated by the sensor identifier, and determines the location where the target object passes during the moving process according to the location information. For example, for a target object such as a stone, type information of the target object may be determined according to a movement track, a falling speed, and a shape (optional factors, the shape of the target object may be determined in combination with image recognition) of the target object, and specifically, for the stone, when it is detected that a position change frequency in a transverse direction is less than a preset frequency, and the falling speed is higher than a preset threshold, the type information of the target object may be determined to be a specified type, and an alarm may be given.

Based on the scheme defined in the above embodiment, it can be known that, through at least one sensor located at different positions of a building, when a target object is detected to pass through an effective detection area of the at least one sensor, a detection signal is sent; and acquiring the sensor identifier of the at least one sensor which detects the target event through the network side equipment connected with the at least one sensor, acquiring the position information of the sensor indicated by the sensor identifier according to a preset mapping relation, and determining the passing position of the target object in the moving process according to the position information.

Through the scheme that this application above-mentioned embodiment provided, reached the purpose of the throwing floor of accurate positioning building article that falls to realized improving the technological effect to the monitoring efficiency of the proruption of the outer facade of building, and then solved among the prior art and carried out real time monitoring, the lower technical problem of monitoring efficiency through the proruption of video monitoring system to the outer facade of building.

It should be noted that any optional or preferred detection method/target object position detection method in the present application may be implemented or realized in the target object position detection system provided in this embodiment.

Example 2

There is also provided, in accordance with an embodiment of the present invention, a method embodiment of a detection method, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that described herein.

Before describing further details of embodiments of the present application, one suitable computer terminal that can be used to implement the principles of the present application will be described with reference to FIG. 2.

The method provided by the embodiment 1 of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Fig. 2 is a block diagram of a hardware structure of a computer terminal (or mobile device) for implementing the detection method, and as shown in fig. 2, the computer terminal 10 (or mobile device 10) may include one or more processors 102 (shown as 102a, 102b, … …, 102n in the figure) (the processors 102 may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), a memory 104 for storing data, and a transmission module 106 for communication function. Besides, the method can also comprise the following steps: a display, an input/output interface (I/O interface), a Universal Serial Bus (USB) port (which may be included as one of the ports of the I/O interface), a network interface, a power source, and/or a camera. It will be understood by those skilled in the art that the structure shown in fig. 2 is only an illustration and is not intended to limit the structure of the electronic device. For example, the computer terminal 10 may also include more or fewer components than shown in FIG. 2, or have a different configuration than shown in FIG. 2.

It should be noted that the one or more processors 102 and/or other data processing circuitry described above may be referred to generally herein as "data processing circuitry". The data processing circuitry may be embodied in whole or in part in software, hardware, firmware, or any combination thereof. Further, the data processing circuit may be a single stand-alone processing module, or incorporated in whole or in part into any of the other elements in the computer terminal 10 (or mobile device). As referred to in the embodiments of the application, the data processing circuit acts as a processor control (e.g. selection of a variable resistance termination path connected to the interface).

The memory 104 may be used to store software programs and modules of application software, such as program instructions/data storage devices corresponding to the detection method in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, so as to implement the detection method. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the computer terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the computer terminal 10. In one example, the transmission device 106 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.

The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the computer terminal 10 (or mobile device).

In the above operating environment, in order to solve the above technical problems in the prior art, the present application provides a detection method as shown in fig. 3. It should be noted that the detection method provided in the present application can be, but is not limited to, executed or operated in the position detection system of the target object provided in the above embodiment 1. Fig. 3 is a flowchart of a detection method according to an embodiment of the present invention, and as shown in fig. 3, the detection method provided in the embodiment of the present application may be implemented by the following method steps:

step S102, obtaining a sensor identification of at least one sensor detecting the target event.

Specifically, the main body of the step S102 may be a network-side device (e.g., a property gateway system of a building, a public security filing gateway system, etc.), such as the network-side device 120 in embodiment 1, and the network-side device and the at least one sensor may be connected through, but not limited to, a LoRa network.

In an alternative embodiment, the at least one inductor of the present application comprises: the sensors are arranged in the same building and are in different positions in the vertical direction, or the sensors are arranged in different buildings and are in different positions in the vertical direction.

Optionally, the target event includes: the target object passes through the effective detection area of the sensor. The target object may be, but is not limited to, an item/object (thrown item/object) or a person (fallen missing person), and the sensor may be, but is not limited to, a motion sensor.

As an optional embodiment, the sensors of the present application may be located at different positions of a building in a vertical direction, and configured to send a detection signal when detecting that a target object passes through an effective detection area of the at least one sensor, and then the network side device in the present application may receive the detection signal sent by the sensor, and determine, based on the detection signal, a sensor identifier corresponding to the detection signal; the detection signal includes: the at least one sensor generates a signal when the target object is detected to pass through an effective detection area of the at least one sensor.

Step S104, obtaining the position information of the sensor indicated by the sensor identification according to a preset mapping relation.

In the step S104, the network side device of the present application receives the detection signal, and the detection signal carries a sensor identifier of a sensor that sends the detection signal, so that the network side device may determine the location information of the sensor based on the detection signal, specifically, the location information of the sensor indicated by the sensor identifier may be obtained according to a preset mapping relationship stored in the network side device, and then the floor where the target object passes when falling is determined according to the location information, so that the floor where the object is thrown may be accurately located, a specific person of interest is determined, and benefits of the victim are protected from being infringed.

In an optional embodiment, the network-side device may locally pre-store a preset mapping relationship between the sensor identifier and the location information; the present application may, but is not limited to, obtain the position information of the sensor indicated by the sensor identifier according to a preset mapping relationship, where the preset mapping relationship includes a mapping relationship between the sensor identifier and the position information.

In addition, it should still be noted that, the present application may also obtain the position information of the sensor by, but is not limited to: the sensor identification carries the position information of the sensor; the sensor is internally provided with a positioning module (such as a GPS positioning module, a Beidou positioning module and the like), and the positioning module acquires the position information of the sensor in real time and directly sends the position information to the network side equipment.

And step S106, determining the passing position of the target object in the moving process according to the position information.

Specifically, in step S106, since the sensors are disposed at fixed positions in the building, that is, the position information of the sensors is fixed, the positions of the target object passing through during the moving process can be determined according to the position information of the sensors, and it is clear that the number of the sensors may be multiple and is not limited, so that the number of the position information of the sensors and the number of the positions of the target object passing through during the moving process determined according to the position information are not limited.

To understand the above detection method provided in the present application, the following description is made with reference to a suitable alternative application scenario:

fig. 4 is a schematic view of an application scenario of a detection method according to an embodiment of the present invention, as shown in fig. 4, as an alternative embodiment, an inductor may be installed on each floor of a building, and in the embodiment provided in this application, as shown in fig. 4, an inductor a may be installed on a first floor, an inductor B may be installed on a second floor, an inductor C may be installed on a third floor, an inductor D may be installed on a fourth floor, and an inductor E may be installed on a fifth floor. The floor in fig. 4 is a floor where a building is located.

In addition, it should be noted that the number of the sensors may be set to be plural, and in the case that the building is a residential building, one floor may be, but is not limited to, house a plurality of users, so that one sensor may be disposed on an outer vertical surface of a room where each user is located. To avoid human interference and improve the accuracy and efficiency of the detection result, one or more sensors (for example: motion sensors) forming an electronic fence.

In an optional embodiment provided by the application, when the existence of a target object (for example, a throwing article) falling into a beam of at least one sensor is detected, namely, the throwing article passes through an effective detection area of the at least one sensor, the beam of the sensor is blocked and the electronic fence is damaged, and the sensor can perform alarm prompt by outputting a detection signal and alarm information to a network side device (for example, a property gateway system).

Still as shown in fig. 4, when it is detected that a thrown article falls into the beams of the sensor a, the sensor B, the sensor C, and the sensor D, it can be determined that the thrown article passes through the effective detection areas of the sensor a, the sensor B, the sensor C, and the sensor D, and it is detected that the thrown article does not pass through the effective detection area of the sensor E, it can be determined that the sensor D is the initial position of the thrown article, that is, the thrown article is thrown downward from the floor where the sensor D is located, so that the purpose of accurately positioning the thrown floor of the falling article of the building is achieved, and the technical effect of improving the monitoring efficiency of the emergency outside the facade of the building is achieved.

Based on the scheme defined in the embodiment, it can be known that the position where the target object passes in the moving process can be determined according to the position information by acquiring the sensor identifier of at least one sensor which detects the target event and acquiring the position information of the sensor indicated by the sensor identifier according to the preset mapping relation.

In an alternative embodiment, fig. 5 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 5, before acquiring a sensor identifier of at least one sensor that detects a target event, the method further includes the following method steps:

step S202, receiving a detection signal sent by the sensor indicated by the sensor identifier.

Specifically, the execution subject of step S202 to step S204 provided by the present application may be a network side device, for example, the network side device 120 in embodiment 1.

The detection signal carries the sensor identifier, and is a signal sent when the target object is detected in the effective detection area.

As an optional embodiment, when the sensor detects that the target object passes through the effective detection area of the at least one sensor, the sensor may send a detection signal to the network side device in real time, and then the network side device in the present application may receive the detection signal sent by the sensor.

Step S204, extracting the sensor identifier from the detection signal, and storing the extracted sensor identifier.

As another alternative, since the identification information and the location information of the sensor are fixed, after the network-side device extracts the sensor identifier from the detection signal, the extracted sensor identifier may be stored in a local storage area, so as to refer to the history in a later period. And the storage space volume of the historical data of the network side equipment is small, the network side equipment can store the historical events in a longer time period, and even if the network side equipment is unattended during an emergency, the accurate parabolic floor can be inquired through the historical record of the motion trail.

Based on the steps S202 to S204, the network side device may receive the detection signal sent by the sensor indicated by the sensor identifier, extract the sensor identifier from the detection signal, and store the extracted sensor identifier. Compare with current video monitor system, this application utilizes low-cost inductor to carry out data acquisition, and the precision is high, and the low cost of inductor need not to shoot all the day, can save a large amount of manpower and materials costs.

In addition, in another optional embodiment, the sensor may further cooperate with a camera to perform detection, and when the sensor detects that a moving object passes through the effective detection region and sends a detection signal, a monitoring person may call monitoring data of the property video monitoring system to obtain an image evidence.

In an alternative embodiment, fig. 6 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 6, after receiving a detection signal sent by a sensor indicated by the sensor identifier, the method further includes the following method steps:

step S302, counting the current number of sensors sending the detection signal.

As an optional embodiment, after receiving the detection signal sent by the sensor indicated by the sensor identifier, the network side device in the present application may also count the current number of sensors sending the detection signal, where it should be noted that the counting manner is automatically implemented by a counter in the network side device.

Step S304, comparing the current number with a preset threshold value.

In the step S304, the preset threshold may be 2, and the current number is the current number of the sensors sending the detection signal, and may be any integer, and may be greater than, equal to, or less than 2.

And step S306, outputting alarm information when the current quantity is larger than the preset threshold value.

As an alternative embodiment, if the current number is 3, that is, if the sensors currently located on three floors send out detection signals, it indicates that there is a phenomenon that the target object moves (object falls, object is thrown) currently in the area detected by the sensors, and this case may also include a case where the current number is equal to the preset threshold value.

In addition, as another alternative embodiment, when the current number is smaller than the preset threshold, an alarm message is output, and if the current number is 1, that is, only one sensor sends out a detection signal currently, it indicates that the sensor sending out the detection signal currently may have a problem of false detection, and a phenomenon that the target object moves (an object falls, and an object is thrown) does not occur.

Based on the optional embodiments provided in steps S302 to S306, by comparing the current number with the preset threshold and outputting the alarm information when the current number is greater than the preset threshold, the phenomenon that the alarm information is still output under the condition of false detection can be effectively avoided.

In this application, an alternative embodiment is further provided, and fig. 7 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 7, the obtaining of the sensor identifier includes the following method steps:

step S402, receiving a query request, wherein the query request carries a specified time interval.

In the step S402, the network-side device may receive an inquiry request from a property manager or a user, for example, in a building with a high building, a resident throws an object to cause casualties or damages to vehicles, and a motion track of the object can be collected from a sensor located downward from the building. After the event occurs, the property manager or the police can inquire the accurate floor of the thrown article through the historical record data stored in the network side device, and locate the person throwing the article.

In the query process of the property management personnel or the police officers, the sensor identification of the sensor needs to be obtained first, the position information of the corresponding sensor is determined according to the sensor identification, and then the floor where the target object passes when falling is determined. Specifically, the query request can be sent by clicking a mouse, touching or sliding a touch screen, and when the query request is sent, detailed query time can be specified, so that the range of querying the historical record data is narrowed, and the efficiency of querying the historical record data is improved.

Step S404, acquiring a sensor identifier of a sensor that detects the target object within the specified time interval.

In step S404, in order to improve efficiency of querying the historical data, after receiving the query request from the property manager or the user, the network-side device may obtain, according to a specified time interval carried in the query request, a sensor identifier of a sensor that detects the target object within the specified time interval, that is, a sensor identifier of a sensor that transmits the detection signal.

Based on the optional embodiments provided in steps S402 to S404, when querying the history data sent by the sensor through the network-side device, the querying time may be specified, and the sensor identifier of the sensor that sends the detection signal within the querying time may be obtained, so that the range of querying the history data may be effectively reduced, and the efficiency of querying the history data may be improved.

The present application further provides another alternative embodiment, fig. 8 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 8, the detection method provided by the present application further includes the following method steps:

step S502, receiving a query request.

In the step S502, the execution subject may be a network side device; the network side device may receive a query request from a property manager or a user, and it should be noted that the implementation scenario of the step S502 may be, but is not limited to, the same as or similar to the step S402 provided in this application, but is not limited to the content disclosed in the step S402.

It should be noted that, different from the step S402, the query request in the step S502 may or may not carry the specified time interval, for example, when the property manager or the user cannot determine the query time interval, the query time interval may not be specified.

Step S504, determining whether the query request carries a specified time interval.

In step S504, since the query request does not necessarily carry the specified time interval, after the network side device receives the query request, it can determine whether the query request carries the specified time interval.

If the determination result in step S504 is yes, step S506 is executed; if the determination result in step S504 is no, step S508 is executed.

Step S506, a sensor identifier of the sensor that detects the target object within the predetermined time interval is obtained.

In step S506, in order to improve efficiency of querying the historical data, after receiving the query request from the property manager or the user, the network-side device may obtain, according to a specified time interval carried in the query request, a sensor identifier of a sensor that detects the target object within the specified time interval, that is, a sensor identifier of a sensor that transmits the detection signal.

Step S508, querying a sensor list locally stored in the network side device.

It should be noted that the above list of sensors may include, but is not limited to: the first sensor list and the second sensor list may be, specifically, the sensor identifier of the sensor that detects the target object may be determined according to the sensor list. For example: determining a first sensor identifier that detects the target object earliest according to the first sensor list; and determining the second sensor identifier of the target object detected at the latest according to the second sensor list, it should be noted that the sensor identifier determined in this embodiment is not limited thereto.

In order to determine the initial position of the target object during the moving process, as an optional implementation manner, the position where the target object passes during the moving process includes: an initial position of the target object; fig. 9 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 9, determining a position where the target object passes during the moving process according to the position information includes the following method steps:

step S602, a first sensor list is obtained.

In the step S602, the first sensor list is a list of sensors that send detection signals and are stored by the network side device after the network side device receives the detection signals sent by the sensors, where the first sensor list stores sensor identifiers arranged according to a first preset sequence, and the first preset sequence is used to reflect a sequence of detecting the target object.

Step S604, determining a first sensor identifier of the target object detected earliest according to the first predetermined sequence.

In step S604, after the network side device obtains the first sensor list, the first sensor identifier that detects the target object earliest may be determined according to a first preset sequence of the sensor identifiers stored in the first sensor list.

Step S606, determining the position information corresponding to the first sensor identifier;

step S608, determining an initial position of the target object according to the position information corresponding to the first sensor identifier.

In the above steps S606 to S608, the network side device may determine the position information of the corresponding sensor based on the obtained identifier of the first sensor, and determine the initial position of the target object in the moving process based on the position information of the corresponding sensor.

In an optional embodiment, if the network-side device determines, according to the first preset sequence, that the first sensor identifier that detects the target object earliest is a sensor identifier of a sensor provided on the 15 th floor of a high-rise building, it may be basically determined that the 15 th floor of the building is a floor on which an article is thrown, and then a specific responsible person may be located according to the floor number, thereby protecting the benefit of the victim from being infringed.

In order to determine the final position of the target object during the moving process, as another optional implementation manner, the position where the target object passes during the moving process includes: a final position of the target object during the movement; fig. 10 is a flowchart of an alternative detection method according to an embodiment of the present invention, and as shown in fig. 10, the determining the position of the target object passing through during the moving process according to the position information includes the following method steps:

step S702, a second sensor list is obtained.

In the step S702, the second sensor list is a list of sensors that send detection signals and are stored by the network side device after the network side device receives the detection signals sent by the sensors, where the second sensor list stores sensor identifiers arranged according to a second preset sequence, and the second preset sequence is used to reflect a sequence of detecting the target object.

It should be noted that, the first sensor list and the second sensor list may be, but not limited to, the same list, and may also be lists of the same type.

Step S704, determining a second sensor identifier of the target object detected at the latest according to the second preset sequence.

In the step S704, after the network side device acquires the second sensor list, the first sensor identifier that detects the target object at the latest may be determined according to a second preset sequence of the sensor identifiers stored in the second sensor list.

Step S706, determining the position information corresponding to the second sensor identifier;

in step S708, the final position of the target object is determined according to the position information corresponding to the second sensor identifier.

In the above steps S706 to S708, the network side device may determine the position information of the corresponding sensor based on the obtained identifier of the second sensor, and determine the final position of the target object in the moving process based on the position information of the corresponding sensor.

In an optional embodiment, if the network-side device determines, according to the second preset sequence, that the second sensor identifier of the target object is detected at the latest and the sensor identifier of the sensor provided on the 2 nd floor of the high-rise building is the second sensor identifier of the sensor provided on the 2 nd floor of the high-rise building, it can be basically determined that the 2 nd floor of the building is the floor where the target object falls, and then the lost position of the valuable item can be located according to the floor number, thereby ensuring that the interests of the owner are not damaged.

In the present application, as an optional embodiment, before the position information of the sensor indicated by the sensor identifier is obtained according to the preset mapping relationship, the present application may further obtain type information of the target object; and when the type information is the designated type, triggering to acquire the position information of the sensor.

Optionally, the present application may, but not limited to, determine the type information of the target object by obtaining a motion rule of the target object, for example, the type information of the target object may be determined by identifying a drift manner, a moving track, a falling speed, and the like of the target object, or the type information of the target object may be obtained by identifying a shape of an image.

It should be noted that the present application may determine the specified type through constraints such as weight and category of the target object, and the specified type may be a danger type (e.g., stone, brick, knife, etc.), a living goods type (e.g., sun-dried clothes, bedding, etc.), and a weight type (e.g., television, refrigerator, etc.).

In the optional embodiment, the object that needs to be triggered to acquire the position information of the sensor may be distinguished from objects that do not need to be processed, such as fallen leaves, plastic bags, rain, snow, and the like, according to the specified type, that is, whether the current target object is an object to be subjected to alarm is determined, and by determining the type information of the target object in advance, the purposes of performing alarm processing on the target object of the specified type and not performing alarm processing on the target object of a non-specified type may be achieved.

In an optional embodiment, when a target object of a non-specified type passes through an effective detection area of a sensor, no alarm processing is performed, that is, position information of the sensor indicated by the sensor identifier is not required to be acquired, in another optional embodiment, when the target object passes through the effective detection area of the sensor, an alarm is performed, the position information of the sensor indicated by the sensor identifier is acquired, and the position where the target object passes in the moving process is determined according to the position information, so that the data processing efficiency is improved, and the purpose of improving the monitoring efficiency of an emergency situation of the building facade is achieved.

In addition, the specified type may also be a motion type of the target object, for example: vertical drop, horizontal slide, horizontal movement, and the like. Any one or more of the above specified types may be selected according to specific practical situations, and the present application does not specifically limit the types.

It should be noted that, reference may be made to the relevant description in embodiments 1 and 2 for alternative or preferred embodiments of this embodiment, and details are not described here again.

Example 3

There is also provided, in accordance with an embodiment of the present invention, an alarm method embodiment, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than here.

It should be noted that the alarm scheme provided in the present application, including but not limited to the scenario of "falling object", may also include but not limited to the following similar scenarios, for example: a position where a target object thrown or slid in a horizontal direction passes is detected. It should be noted that the method embodiment provided in embodiment 3 of the present application may be executed in the computer terminal 10 (or the mobile device 10) shown in fig. 2 or a similar computing device. But is not limited to being executed or operated in the position detection system of the target object provided in the above embodiment 1. Fig. 11 is a flowchart of an alarm method according to an embodiment of the present invention, and as shown in fig. 11, the alarm method provided in the embodiment of the present application may be implemented by the following method steps:

step S802, receiving a detection signal sent by at least one sensor.

In another alternative embodiment, the detection signal includes: the at least one sensor generates a signal when the target object is detected to pass through an effective detection area of the at least one sensor. Wherein the target object can be, but is not limited to, an item/object (throwing item) or a person (falling person), and the sensor can be, but is not limited to, a motion sensor.

It should be noted that, in the embodiment of the present application, the main body of the step S802 to the step S808 may be a network-side device.

Step S804, counting the current number of sensors sending the detection signal.

In the step S804, after receiving the detection signal sent by at least one sensor, the network side device in the present application may also count the current number of sensors sending the detection signal, where the counting is automatically implemented by a counter in the network side device.

Step S806, comparing the current number with a preset threshold.

In step S806, the preset threshold may be 2, and the current number is the current number of sensors sending the detection signal, and may be any integer, and may be greater than, equal to, or less than 2.

And step S808, determining whether to output alarm information according to the comparison result.

In an alternative embodiment, determining whether to output the warning message according to the comparison result includes: and when the comparison result indicates that the current number is greater than the preset threshold value, determining to output the alarm information.

Based on the optional embodiments provided in steps S802 to S808, by comparing the current number with the preset threshold and outputting the alarm information when the current number is greater than the preset threshold, the phenomenon that the alarm information is still output under the condition of false detection can be effectively avoided.

Based on the scheme defined in the above embodiment, it can be known that the detection signal sent by at least one sensor is received; counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and further determining whether to output the alarm information according to the comparison result.

Through the scheme provided by the embodiment of the application, the purpose that whether alarm information is output or not is determined based on the number of the received detection signals after the network side equipment receives the detection signals sent by the at least one sensor is achieved, so that the technical effect of improving the monitoring efficiency of the emergency of the outer facade of the building is achieved, and the technical problem that the monitoring efficiency is low due to the fact that the emergency of the outer facade of the building is monitored in real time through a video monitoring system in the prior art is solved.

Example 4

There is also provided, in accordance with an embodiment of the present invention, an embodiment of a method for position detection of a target object, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.

It should be noted that the method embodiment provided in embodiment 4 of the present application may be executed in the computer terminal 10 (or the mobile device 10) shown in fig. 2 or a similar computing device. But is not limited to being executed or operated in the position detection system of the target object provided in the above embodiment 1. Fig. 12 is a flowchart of a method for detecting a position of a target object according to an embodiment of the present invention, and as shown in fig. 12, the method for detecting a position of a target object according to an embodiment of the present application may be implemented by the following method steps:

step S902, receiving a detection signal sent by at least one sensor, where the sensor is located at different positions of the building in the vertical direction, and the detection signal carries a sensor identifier.

In another alternative embodiment, the detection signal includes: the sensor is used for detecting a signal generated when the target object passes through an effective detection area of the sensor, and the detection signal carries a sensor identifier. Wherein the target object can be, but is not limited to, an item/object (thrown item/object) or a person (fallen missing person), and the sensor can be, but is not limited to, a motion sensor.

It should be noted that, in the embodiment of the present application, the execution subject of step S902 to step S906 may be a network side device.

Step S904, triggering an indicating device corresponding to the sensor identifier according to the sensor identifier.

In the step S902, the indicating device may be a sound indicating device, a light indicating device, an audio-visual indicating device, etc., which are only schematic examples and should not be construed as limiting the present application.

Step S906, displaying a current state of the at least one sensor through the indicating device.

In step S906, the current state is used to reflect that the target object is detected in the effective detection area of the at least one sensor.

As an optional embodiment, in order to facilitate fast positioning of a position where a target object passes in a moving process, an indicating device corresponding to the sensor identifier may be correspondingly provided on the network-side device, so as to achieve an effect of sending indication information to a property manager or a user through the indicating device, and after receiving a detection signal sent by at least one sensor, the indicating device corresponding to the sensor identifier may be triggered according to the sensor identifier of the sensor carried in the detection signal, and the current state of the sensor corresponding to the indicating device may be displayed to the property manager or the user through the indicating device.

Based on the scheme defined in the above embodiment, it can be known that a detection signal sent by at least one sensor is received, an indicating device corresponding to the sensor identifier is triggered according to the sensor identifier, and the current state of the at least one sensor is displayed through the indicating device.

Through the scheme provided by the embodiment of the application, the purpose that after the network side equipment receives the detection signal sent by at least one sensor, the current state of the sensor is determined based on the received detection signal is achieved, the technical effect of improving the monitoring efficiency of the emergency of the outer facade of the building is achieved, and the technical problem that the monitoring efficiency is lower due to the fact that the video monitoring system is used for monitoring the emergency of the outer facade of the building in real time in the prior art is solved.

In addition, it should be noted that, for alternative or preferred embodiments of this embodiment, reference may be made to the relevant descriptions in embodiments 1, 2, and 3, which are not described herein again.

Example 5

There is also provided, in accordance with an embodiment of the present invention, another detection method embodiment, it should be noted that the steps illustrated in the flowchart of the accompanying drawings may be performed in a computer system such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than here.

It should be noted that the position detection scheme provided in the present application, including but not limited to the scene of "falling object", may also include but not limited to the following similar scenes, for example: a position where a target object thrown or slid in a horizontal direction passes is detected. The position detection system based on the target object can track not only the throwing floor of high-risk falling objects, but also the floor where the valuables fall, the building spanned by the light-weight falling objects and the like.

It should be noted that the method embodiment provided in embodiment 5 of the present application may be executed in the computer terminal 10 (or the mobile device 10) shown in fig. 2 or a similar computing device. But is not limited to being executed or operated in the position detection system of the target object provided in the above embodiment 1. Fig. 13 is a flowchart of a detection method according to an embodiment of the present invention, and as shown in fig. 13, the detection method provided in the embodiment of the present application may be implemented by the following method steps:

step S1002, a detection signal from at least one detection area is acquired.

The executing body of the step S1002 may be a network side device; in step S802, the detection areas are located at different positions of the building in the vertical direction, or located at different positions of the building in the vertical direction; the detection signal is a signal generated by triggering when the target object passes through the at least one detection area in sequence.

In an alternative embodiment, the detection signal may be, but is not limited to, a detection signal transmitted by at least one sensor received by the network-side device, where the at least one sensor may be a sensor disposed in the same building and at different positions in the vertical direction, or a sensor disposed in a different building and at different positions in the vertical direction.

Optionally, if the detection signal is a detection signal sent by at least one sensor, the detection signal may include, but is not limited to: the sensor is used for detecting a signal generated when the target object passes through an effective detection area of the sensor, and the detection signal carries a sensor identifier. Wherein the target object can be, but is not limited to, an item/object (thrown item/object) or a person (fallen missing person), and the sensor can be, but is not limited to, a motion sensor.

Step S1004 of determining a detection area to transmit the detection signal and determining position information corresponding to the detection area to transmit the detection signal according to the detection signal.

In step S1004, as an optional embodiment, the network side device receives at least one detection signal from the detection area, where the detection signal may carry position information of a sensor that sends the detection signal, for example, the position information may be acquired by a positioning module built in the sensor. Optionally, the network-side device may locally pre-store a predetermined mapping relationship between the location information of the sensor and the detection area. Specifically, the detection area for sending the detection signal and the location information corresponding to the detection area may be obtained according to the predetermined mapping relationship stored in the network side device.

In this application, as another optional embodiment, the network side device of this application receives at least one detection signal from a detection area, where the detection signal carries an inductor identifier of an inductor that sends the detection signal, and therefore, the network side device may determine location information of the inductor based on the detection signal. Specifically, the location information of the sensor indicated by the sensor identifier may be obtained according to a preset mapping relationship stored in the network side device, and then the detection area for sending the detection signal and the location information corresponding to the detection area are determined according to the location information. And then can pinpoint the floor that the target object passed through when falling, can pinpoint the floor of throwing the object, confirm specific person of responsibility, ensure that victim's interests are not infringed.

In an optional embodiment, the network-side device may locally pre-store a preset mapping relationship between the sensor identifier and the location information, and the application may, but is not limited to, obtain the location information of the sensor indicated by the sensor identifier according to the preset mapping relationship.

Step S1006, determining a position where the target object passes during the moving process according to the position information.

In the step S1006, since the sensors are disposed at fixed positions in the building, that is, the position information of the sensors is fixed, the positions of the target object passing through the building during the moving process can be determined according to the position information of the sensors, and it is clear that the number of the sensors can be multiple and corresponds to multiple detection areas, so that the number of the position information of the detection areas and the number of the positions of the target object passing through the building during the moving process, which are determined according to the position information, are not limited.

Based on the scheme defined in the above embodiment, it can be known that a detection signal from at least one detection area is acquired, a detection area for sending the detection signal is determined according to the detection signal, and position information corresponding to the detection area for sending the detection signal is determined; and determining the passing position of the target object in the moving process according to the position information.

In addition, it should be noted that, for alternative or preferred embodiments of the present embodiment, reference may be made to the relevant descriptions in embodiments 1 and 2, and details are not described herein again.

Example 6

According to an embodiment of the present invention, there is also provided a detection apparatus for implementing the detection method, and fig. 14 is a schematic structural diagram of the detection apparatus according to the embodiment of the present invention, and as shown in fig. 14, the apparatus includes: a first acquisition module 140, a second acquisition module 142, and a first determination module 144.

A first obtaining module 140, configured to obtain a sensor identifier of at least one sensor that detects a target event, where the target event includes: the target object passes through an effective detection area of the sensor; a second obtaining module 142, configured to obtain position information of a sensor indicated by the sensor identifier according to a preset mapping relationship, where the preset mapping relationship includes a mapping relationship between the sensor identifier and the position information; a first determining module 144, configured to determine, according to the position information, a position where the target object passes during the moving process.

It should be noted here that the first obtaining module 140, the second obtaining module 142, and the first determining module 144 correspond to steps S102 to S106 in embodiment 2, and the three modules are the same as the corresponding steps in the implementation example and the application scenario, but are not limited to the disclosure in embodiment 2. It should be noted that the above modules may be operated in the computer terminal 10 provided in embodiment 2 as a part of the apparatus.

It should be noted that, reference may be made to the relevant descriptions in examples 1, 2, 3, 4 and 5 for alternative or preferred embodiments of this embodiment, and details are not described here.

Example 7

According to an embodiment of the present invention, there is also provided a detection apparatus for implementing the above-mentioned alarm method, fig. 15 is a schematic structural diagram of an alarm apparatus according to an embodiment of the present invention, and as shown in fig. 15, the apparatus includes: a first receiving module 150, a statistics module 152, a comparison module 154, and a second determination module 156.

A first receiving module 150, configured to receive a detection signal sent by at least one sensor, where the at least one sensor is located at different positions in a vertical direction of a building, and the detection signal includes: a signal generated by the at least one sensor upon detecting a target object passing through an active detection area of the at least one sensor; a counting module 152, configured to count the current number of sensors that send the detection signal; a comparing module 154, configured to compare the current number with a preset threshold; and a second determining module 156 for determining whether to output the alarm information according to the comparison result.

It should be noted here that the first receiving module 150, the statistical module 152, the comparing module 154 and the second determining module 156 correspond to steps S802 to S808 in embodiment 3, and the four modules are the same as the corresponding steps in the implementation example and application scenario, but are not limited to the disclosure in embodiment 3. It should be noted that the above modules may be operated in the computer terminal 10 provided in embodiment 2 as a part of the apparatus.

Example 8

According to an embodiment of the present invention, there is also provided a detection apparatus for implementing the method for detecting a position of a target object, and fig. 16 is a schematic structural diagram of the apparatus for detecting a position of a target object according to an embodiment of the present invention, and as shown in fig. 16, the apparatus includes: a second receiving module 160, a triggering module 162, and a presentation module 164.

The second receiving module 160 is configured to receive a detection signal sent by at least one sensor, where the sensor is located at different positions of the building in the vertical direction, and the detection signal carries a sensor identifier; a triggering module 162, configured to trigger an indicating device corresponding to the sensor identifier according to the sensor identifier; a display module 164, configured to display a current status of the at least one sensor via the indication device, wherein the current status is used to reflect that the target object is detected within an effective detection area of the at least one sensor.

It should be noted that the second receiving module 160, the triggering module 162, and the displaying module 164 correspond to steps S902 to S906 in embodiment 4, and the three modules are the same as the corresponding steps in the implementation example and application scenario, but are not limited to the disclosure in embodiment 4. It should be noted that the above modules may be operated in the computer terminal 10 provided in embodiment 2 as a part of the apparatus.

Example 9

According to an embodiment of the present invention, there is also provided a detection apparatus for implementing the detection method, and fig. 17 is a schematic structural diagram of the detection apparatus according to an embodiment of the present invention, and as shown in fig. 17, the apparatus includes: a third acquisition module 170, a third determination module 172, and a fourth determination module 174.

A third obtaining module 170, configured to obtain detection signals from at least one detection area, where the detection areas are located at different positions in a vertical direction of a building, and the detection signals are signals generated by triggering a target object to sequentially pass through the at least one detection area; a third determining module 172, configured to determine, according to the detection signal, a detection area for sending the detection signal, and determine location information corresponding to the detection area for sending the detection signal; a fourth determining module 174, configured to determine, according to the position information, a position where the target object passes during the moving process.

It should be noted here that the third obtaining module 170, the third determining module 172 and the fourth determining module 174 correspond to steps S1002 to S1006 in embodiment 5, and the three modules are the same as the corresponding steps in the implementation example and the application scenario, but are not limited to the disclosure in embodiment 5. It should be noted that the above modules may be operated in the computer terminal 10 provided in embodiment 2 as a part of the apparatus.

Example 10

According to another aspect of the embodiment of the present invention, there is also provided a terminal, and fig. 18 is a schematic structural diagram of a terminal according to the embodiment of the present invention, and as shown in fig. 18, the terminal includes: a communication module 180 and a processor 182; the communication module is used for receiving a detection signal sent by at least one sensor when the target object is detected to pass through an effective detection area of the at least one sensor; a processor coupled to the communication module for determining a sensor identifier corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.

In an alternative embodiment, the communication module may be, but is not limited to, a wireless communication module, a wired communication module, such as: LoRa communication module.

Example 11

Still another detection method embodiment is provided according to an embodiment of the present invention, it should be noted that the steps illustrated in the flowchart of the figure may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.

It should be noted that the method embodiment provided in embodiment 11 of the present application may be executed in the computer terminal 10 (or the mobile device 10) shown in fig. 2 or a similar computing device. But is not limited to being executed or operated in the position detection system of the target object provided in the above embodiment 1. Fig. 19 is a flowchart of a detection method according to an embodiment of the present invention, and as shown in fig. 19, the detection method provided in the embodiment of the present application may be implemented by the following method steps:

step S1102, obtaining position information of at least one sensor that detects a target event, where the target event includes: the target object passes through the effective detection area of the sensor.

Optionally, the main body of the step S1102 may be a network-side device (e.g., a property gateway system of a building, a public security filing gateway system, etc.), such as the network-side device 120 in embodiment 1, where the network-side device and the at least one sensor may be connected through, but not limited to, a LoRa network.

In another alternative embodiment, the present application may also, but is not limited to, obtain the position information of the at least one sensor by: the position information of the sensor carried in at least one sensor mark; the sensor is internally provided with a positioning module (such as a GPS positioning module, a Beidou positioning module and the like), and the positioning module acquires the position information of the sensor in real time and directly sends the position information to the network side equipment.

Therefore, the network side equipment can determine the floor through which the target object passes when falling according to the position information, can accurately position the floor on which the object is thrown, determines a specific responsible person, and ensures that the benefit of the victim is not infringed.

In step S1104, the position where the target object passes during the movement is determined according to the position information.

As an alternative embodiment, since the sensors are disposed at fixed positions in the building, that is, the position information of the sensors is fixed, the positions of the target object passing through the building during the moving process can be determined according to the position information of the sensors, and it is clear that the number of the sensors may be multiple and is not limited, so that the number of the position information of the sensors and the number of the positions of the target object passing through the building during the moving process, which is determined according to the position information, are not limited.

Based on the solution defined in the above embodiment, it can be known to acquire the position information of at least one sensor that detects a target event, where the target event includes: the target object passes through an effective detection area of the sensor; and determining the passing position of the target object in the moving process according to the position information.

According to the scheme provided by the embodiment of the application, the position information of the at least one sensor for detecting the target event is obtained, and the position of the target object passing through the moving process is determined according to the position information, so that the technical effect of improving the monitoring efficiency of the emergency of the outer vertical surface of the building is achieved, and the technical problem that the monitoring efficiency is lower due to the fact that the emergency of the outer vertical surface of the building is monitored in real time through a video monitoring system in the prior art is solved.

In an alternative embodiment, obtaining location information of at least one sensor that detected the target event comprises one of:

the first method is as follows: acquiring an inductor identifier of at least one inductor; and acquiring the position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises the mapping relation between the inductor identifier and the position information.

In the embodiment of the present application, the implementation manner of obtaining the location information in the first manner may be, but is not limited to, the same as or similar to the implementation manner in embodiment 1, and reference may be made to relevant descriptions in embodiments 1 and 2, which are not described herein again.

The second method comprises the following steps: and receiving the position information sent by the positioning device in the same position area with the sensor, and taking the received position information as the position information of at least one sensor.

In the second aspect, the position information transmitted by the positioning apparatus may be received through the following implementation procedure: after the sensor detects that the target object passes through the effective detection area, a trigger signal is generated; under the trigger of the trigger signal, the positioning device sends the position information to the network side, and then the network side server can use the received position information as the position information of at least one sensor.

In addition, it should be noted that, for alternative or preferred embodiments of this embodiment, reference may be made to the relevant descriptions in embodiments 1, 2, 3, and 4, which are not described herein again.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

Example 12

According to an embodiment of the present invention, there is also provided a detection apparatus for implementing the detection method, and fig. 20 is a schematic structural diagram of the detection apparatus according to the embodiment of the present invention, and as shown in fig. 20, the apparatus includes: a fourth obtaining module 200 and a fifth determining module 220.

A fourth obtaining module 200, configured to obtain position information of at least one sensor that detects a target event, where the target event includes: the target object passes through an effective detection area of the sensor; and a fifth determining module 220, configured to determine, according to the position information, a position where the target object passes during the moving process.

It should be noted here that the fourth obtaining module 200 and the fifth determining module 220 correspond to steps S1102 to S1104 in embodiment 11, and the two modules are the same as the corresponding steps in the implementation example and the application scenario, but are not limited to the disclosure of embodiment 11. It should be noted that the above modules may be operated in the computer terminal 10 provided in embodiment 2 as a part of the apparatus.

It should be noted that, reference may be made to the relevant descriptions in examples 1, 2, 3, 4, 5 and 11 for alternative or preferred embodiments of this embodiment, and details are not described here.

Example 13

The embodiment of the invention also provides a computer terminal, which can be any computer terminal device in a computer terminal group. Optionally, in this embodiment, the computer terminal may also be replaced with a terminal device such as a mobile terminal.

Optionally, in this embodiment, the computer terminal may be located in at least one network device of a plurality of network devices of a computer network.

In this embodiment, the computer terminal may execute the program code of the following steps in the detection method: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

Alternatively, as also shown in fig. 1, the computer terminal 10 may include: one or more processors (only one of which is shown), memory, and display devices, etc.

The memory may be configured to store software programs and modules, such as program instructions/modules corresponding to the detection method and apparatus in the embodiments of the present invention, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory, so as to implement the detection method. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memories may further include a memory located remotely from the processor, which may be connected to the computer terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The processor can call the information and application program stored in the memory through the transmission device to execute the following steps: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

Optionally, the processor may further execute the program code of the following steps: receiving a detection signal sent by a sensor indicated by the sensor identifier, wherein the detection signal carries the sensor identifier, and the detection signal is a signal sent when the target object is detected in the effective detection area; and extracting the sensor identifier from the detection signal, and storing the extracted sensor identifier.

Optionally, the processor may further execute the program code of the following steps: counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and outputting alarm information when the current number is larger than the preset threshold value.

Optionally, the processor may further execute the program code of the following steps: receiving a query request, wherein the query request carries a specified time interval; and acquiring the sensor identifier of the sensor which detects the target object in the specified time interval.

Optionally, the processor may further execute the program code of the following steps: acquiring a first sensor list, wherein sensor identifiers arranged according to a first preset sequence are stored in the first sensor list, and the first preset sequence is used for reflecting the sequence of the detected target object; determining a first sensor identifier which detects the target object earliest according to the first preset sequence; determining position information corresponding to the first sensor identifier; and determining the initial position of the target object according to the position information corresponding to the first sensor identifier.

Optionally, the processor may further execute the program code of the following steps: acquiring a second sensor list, wherein sensor identifications arranged according to a second preset sequence are stored in the second sensor list, and the second preset sequence is used for reflecting the sequence of the detected target object; determining a second sensor identifier of the target object detected at the latest according to the second preset sequence; determining position information corresponding to the second sensor identifier; and determining the final position of the target object according to the position information corresponding to the second sensor identifier.

Optionally, the processor may further execute the program code of the following steps: the sensors are arranged in the same building and are in different positions in the vertical direction, or the sensors are arranged in different buildings and are in different positions in the vertical direction.

The processor can also call the information stored in the memory and the application program through the transmission device to execute the following steps: optionally, the processor may further execute the program code of the following steps: receiving a detection signal sent by at least one sensor, wherein the at least one sensor is located at different positions of a building in the vertical direction, and the detection signal comprises: a signal generated by the at least one sensor upon detecting a target object passing through an active detection area of the at least one sensor; counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and determining whether to output the alarm information according to the comparison result.

Optionally, the processor may further execute the program code of the following steps: and when the comparison result indicates that the current number is greater than the preset threshold value, determining to output the alarm information.

Optionally, the processor may further execute the program code of the following steps: receiving detection signals sent by at least one sensor, wherein the sensors are located at different positions of a building in the vertical direction, and the detection signals carry sensor identifications; triggering an indicating device corresponding to the sensor identifier according to the sensor identifier; displaying, by the indicating device, a current status of the at least one sensor, wherein the current status is used to reflect that the target object is detected within an effective detection area of the at least one sensor.

Optionally, the processor may further execute the program code of the following steps: acquiring detection signals from at least one detection area, wherein the detection areas are located at different positions of a building in the vertical direction, and the detection signals are signals generated by triggering a target object to sequentially pass through the at least one detection area; determining a detection area for transmitting the detection signal according to the detection signal, and determining position information corresponding to the detection area for transmitting the detection signal; and determining the passing position of the target object in the moving process according to the position information.

The embodiment of the invention provides a scheme of a detection method. Obtaining a sensor identifier of at least one sensor that detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; the position of the target object passing through in the moving process is determined according to the position information, the purpose of accurately positioning the throwing floor of the falling object of the building is achieved, and the technical problem that in the prior art, the video monitoring system is used for monitoring the emergency situation of the outer vertical surface of the building in real time, and the monitoring efficiency is low is solved.

It can be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and the computer terminal may also be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palmtop computer, a Mobile Internet Device (MID), a PAD, and the like. Fig. 1 is a diagram illustrating a structure of the electronic device. For example, the computer terminal 1 may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 1, or have a different configuration than shown in FIG. 1.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

Example 12

The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the storage medium may be configured to store a program code executed by the detection method provided in the first embodiment.

Optionally, in this embodiment, the storage medium may be located in any one of computer terminals in a computer terminal group in a computer network, or in any one of mobile terminals in a mobile terminal group.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a sensor identifier of at least one sensor which detects a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises a mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: receiving a detection signal sent by a sensor indicated by the sensor identifier, wherein the detection signal carries the sensor identifier, and the detection signal is a signal sent when the target object is detected in the effective detection area; and extracting the sensor identifier from the detection signal, and storing the extracted sensor identifier.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and outputting alarm information when the current number is larger than the preset threshold value.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: receiving a query request, wherein the query request carries a specified time interval; and acquiring the sensor identifier of the sensor which detects the target object in the specified time interval.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a first sensor list, wherein sensor identifiers arranged according to a first preset sequence are stored in the first sensor list, and the first preset sequence is used for reflecting the sequence of the detected target object; determining a first sensor identifier which detects the target object earliest according to the first preset sequence; determining position information corresponding to the first sensor identifier; and determining the initial position of the target object according to the position information corresponding to the first sensor identifier.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring a second sensor list, wherein sensor identifications arranged according to a second preset sequence are stored in the second sensor list, and the second preset sequence is used for reflecting the sequence of the detected target object; determining a second sensor identifier of the target object detected at the latest according to the second preset sequence; determining position information corresponding to the second sensor identifier; and determining the final position of the target object according to the position information corresponding to the second sensor identifier.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: the sensors are arranged in the same building and are in different positions in the vertical direction, or the sensors are arranged in different buildings and are in different positions in the vertical direction.

Optionally, in this embodiment, the storage medium may be further configured to store a program code executed by the position detection method for the target object provided in embodiment 2.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: receiving a detection signal sent by at least one sensor, wherein the at least one sensor is located at different positions of a building in the vertical direction, and the detection signal comprises: a signal generated by the at least one sensor upon detecting a target object passing through an active detection area of the at least one sensor; counting the current number of the inductors sending the detection signals; comparing the current quantity with a preset threshold value; and determining whether to output the alarm information according to the comparison result.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: and when the comparison result indicates that the current number is greater than the preset threshold value, determining to output the alarm information.

Optionally, in this embodiment, the storage medium may be further configured to store a program code executed by the position detection method for the target object provided in embodiment 3.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: receiving detection signals sent by at least one sensor, wherein the sensors are located at different positions of a building in the vertical direction, and the detection signals carry sensor identifications; triggering an indicating device corresponding to the sensor identifier according to the sensor identifier; displaying, by the indicating device, a current status of the at least one sensor, wherein the current status is used to reflect that the target object is detected within an effective detection area of the at least one sensor.

Optionally, in this embodiment, the storage medium may be further configured to store a program code executed by the detection method provided in embodiment 4.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: acquiring detection signals from at least one detection area, wherein the detection areas are located at different positions of a building in the vertical direction, and the detection signals are signals generated by triggering a target object to sequentially pass through the at least one detection area; determining a detection area for transmitting the detection signal according to the detection signal, and determining position information corresponding to the detection area for transmitting the detection signal; and determining the passing position of the target object in the moving process according to the position information.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A method of detection, comprising:

obtaining a sensor identification of at least one sensor that detected a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor;

acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises the mapping relation between the inductor identifier and the position information;

and determining the passing position of the target object in the moving process according to the position information.

2. The method of claim 1, wherein prior to obtaining a sensor identification of at least one sensor that detected a target event, the method further comprises:

receiving a detection signal sent by a sensor indicated by the sensor identifier, wherein the detection signal carries the sensor identifier, and the detection signal is a signal sent when the target object is detected in the effective detection area;

and extracting the inductor identifier from the detection signal, and storing the extracted inductor identifier.

3. The method of claim 2, wherein after receiving the detection signal transmitted by the sensor indicated by the sensor identification, the method further comprises:

counting the current number of the inductors sending the detection signals;

comparing the current number with a preset threshold value;

and outputting alarm information when the current number is larger than the preset threshold value.

4. The method of claim 1, wherein obtaining a sensor identification comprises:

receiving a query request, wherein the query request carries a specified time interval;

and acquiring the inductor identification of the inductor which detects the target object in the specified time interval.

5. The method of claim 1, wherein the locations through which the target object passes during movement comprise: an initial position of the target object; determining the position of the target object passing through in the moving process according to the position information, wherein the determining comprises the following steps:

acquiring a first sensor list, wherein sensor identifications arranged according to a first preset sequence are stored in the first sensor list, and the first preset sequence is used for reflecting the sequence of the detected target object;

determining a first inductor identifier which detects the target object earliest according to the first preset sequence;

determining position information corresponding to the first sensor identification;

and determining the initial position of the target object according to the position information corresponding to the first sensor identifier.

6. The method of claim 1, wherein the locations through which the target object passes during movement comprise: a final position of the target object during the movement; determining the position of the target object passing through in the moving process according to the position information, wherein the determining comprises the following steps:

acquiring a second sensor list, wherein sensor identifications arranged according to a second preset sequence are stored in the second sensor list, and the second preset sequence is used for reflecting the sequence of the detected target object;

determining a second sensor identifier of the target object detected at the latest according to the second preset sequence;

determining position information corresponding to the second sensor identification;

and determining the final position of the target object according to the position information corresponding to the second sensor identifier.

7. The method of any one of claims 1 to 6, wherein the at least one inductor comprises: the sensors are arranged in the same building and are in different positions in the vertical direction, or the sensors are arranged in different buildings and are in different positions in the vertical direction.

8. The method according to any one of claims 1 to 6, wherein before obtaining the position information of the sensor indicated by the sensor identifier according to a preset mapping relationship, the method further comprises:

acquiring type information of the target object;

and triggering to acquire the position information of the inductor when the type information is of a specified type.

9. An alert method, comprising:

receiving a detection signal sent by at least one sensor, wherein the at least one sensor is located at different positions of a building in the vertical direction, and the detection signal comprises: a signal generated by the at least one sensor upon detecting a target object passing through an active detection area of the at least one sensor;

counting the current number of the inductors sending the detection signals;

comparing the current number with a preset threshold value;

and determining whether to output the alarm information according to the comparison result.

10. The method of claim 9, wherein determining whether to output the warning message according to the comparison result comprises:

and when the comparison result indicates that the current number is greater than the preset threshold value, determining to output the alarm information.

11. A method of detecting a position of a target object, comprising:

receiving a detection signal sent by at least one sensor, wherein the sensors are located at different positions of a building in the vertical direction, and the detection signal carries a sensor identifier;

triggering an indicating device corresponding to the inductor identifier according to the inductor identifier;

displaying, by the indicating device, a current state of the at least one sensor, wherein the current state is used to reflect that the target object is detected within an effective detection area of the at least one sensor.

12. A method of detection, comprising:

acquiring detection signals from at least one detection area, wherein the detection areas are located at different positions of a building in the vertical direction, and the detection signals are signals generated by triggering target objects to sequentially pass through the at least one detection area;

determining a detection area for sending the detection signal according to the detection signal, and determining position information corresponding to the detection area for sending the detection signal;

13. A system for detecting a position of a target object, comprising:

the system comprises at least one sensor, a controller and a display, wherein the sensor is positioned at different positions of a building in the vertical direction and used for sending a detection signal when a target object is detected to pass through an effective detection area of the sensor;

the network side equipment is connected with the at least one sensor and used for receiving the detection signal and determining an inductor identifier corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.

14. A method of detection, comprising:

acquiring position information of at least one sensor detecting a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor;

15. The method of claim 14, wherein obtaining location information of at least one sensor that detected the target event comprises one of:

acquiring an inductor identifier of the at least one inductor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises the mapping relation between the inductor identifier and the position information;

and receiving position information sent by a positioning device in the same position area with the sensor, and taking the received position information as the position information of the at least one sensor.

16. A storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the storage medium is located to perform functions of: obtaining a sensor identification of at least one sensor that detected a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises the mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

17. A processor, wherein the processor is configured to execute a program, wherein the program when executed performs the following functions: obtaining a sensor identification of at least one sensor that detected a target event, wherein the target event comprises: the target object passes through an effective detection area of the sensor; acquiring position information of the inductor indicated by the inductor identifier according to a preset mapping relation, wherein the preset mapping relation comprises the mapping relation between the inductor identifier and the position information; and determining the passing position of the target object in the moving process according to the position information.

18. A terminal, comprising: a communication module and a processor; wherein,

the communication module is used for receiving a detection signal sent by at least one sensor when the target object is detected to pass through an effective detection area of the at least one sensor;

a processor, coupled to the communication module, for determining a sensor identification corresponding to the detection signal; and acquiring the position information of the sensor indicated by the sensor identification, and determining the passing position of the target object in the moving process according to the position information.