WO2017113122A1

WO2017113122A1 - Three-dimensional location positioning system and method based on beacons and positioning network elements

Info

Publication number: WO2017113122A1
Application number: PCT/CN2015/099566
Authority: WO
Inventors: 薛振峰
Original assignee: 深圳伊艾克斯信息技术有限公司
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2017-07-06

Abstract

A three-dimensional location positioning system and method based on beacons and positioning network elements. The three-dimensional location positioning system comprises ID transmit beacons, positioning network elements, and a cloud server. The ID transmit beacons periodically transmit their ID information; after receiving the ID information of the ID transmit beacons, the positioning network elements pack and send the ID information, latitude and longitude information of the positioning network elements, and environment information of network elements to the cloud server; the cloud server obtains geographical location information of the ID transmit beacons and the positioning network elements according to the received information, and stores the geographical location information. The three-dimensional location positioning system and method break the conventional pattern that a positioner exclusively uses a data channel and enhance the data connection path of positioning network elements, such that the anti-shielding capability of the three-dimensional location positioning system is improved.

Description

Three-dimensional position positioning system and method based on beacon and positioning network element

Technical field

The present invention relates to a three-dimensional position and location system, and more particularly to a three-dimensional position and location system based on beacons and positioning network elements, and to a method for applying the three-dimensional position and location system based on beacons and positioning network elements.

Background technique

The existing anti-theft positioning technology realizes data transmission based on the mobile data network, acquires location information based on satellite positioning systems such as Beidou, GPS and GLONASS, and transmits location information to the server through the mobile data network, and then views the vehicle location information through the webpage, the client, and the like. The existing locator is a machine that uses a data channel corresponding to a positioning card. Due to the integration of the satellite signal receiving system, the mobile data network transmission system, the power management system, etc., the general power consumption and volume are relatively large, and the application is in the micro portable The positioning field is difficult to perform perfectly; and because the transmission path is single, the existing locator cannot be positioned in the case of being shielded.

Summary of the invention

The technical problem to be solved by the present invention is to provide a three-dimensional position and location system based on beacons and positioning network elements capable of enhancing the data connection path of the positioning network element and improving the anti-shielding capability, and providing the same for the beacon-based and positioning. A method for a three-dimensional position location system of a network element.

In this regard, the present invention provides a three-dimensional position and location system based on a beacon and a positioning network element, including: an ID transmitting beacon, a positioning network element, and a cloud server, wherein the ID transmitting beacon periodically transmits its own ID information, After receiving the ID information of the ID transmitting beacon, the positioning network element packages and transmits the ID information, the latitude and longitude information of the positioning network element itself, and the environment information of the network element to the cloud server, and the cloud server obtains each ID transmission through the received information. Beacons and location information of the location network element are stored and stored.

A further improvement of the present invention is that the positioning network element comprises a fixed network element and a mobile network element; and the fixed network element and the mobile network element implement automatic networking through the Internet and the RF relay.

According to a further improvement of the present invention, the fixed network element is configured to detect latitude and longitude information of the fixed location and environment information of the network element, where the environmental information of the network element includes floor, temperature, altitude, humidity, noise, and air quality. At least one of the mobile network elements completes data communication through RF relay in case of being disconnected or blocked.

A further improvement of the present invention is that in the case of power failure, the fixed network element switches to an emergency state to realize transmission of security data.

A further improvement of the present invention is that the ID transmitting beacon includes a first sensor beacon, a first positioning beacon, a second sensor beacon, and a second positioning beacon, wherein the first sensor beacon is only connected and The matching fixed network element, the second sensor beacon is only connected to the mobile network element matched thereto, and the first positioning beacon and the second positioning beacon are both connected to a fixed network element in any one communication range and Mobile network element.

A further improvement of the present invention is that when the fixed network element and the mobile network element are automatically networked by RF relay, the double encryption is performed by a hardware encryption device and a software custom encryption algorithm.

A further improvement of the present invention is that the ID transmitting beacon transmits its ID information or transmits its ID information and sensor information unidirectionally through the wireless communication chip.

A further improvement of the present invention is that, after receiving the ID information of the ID transmitting beacon, the positioning network element sends the ID transmitting beacon and the device working state information of the positioning network element itself to the cloud server, and the user accesses the cloud server. Query the working status of the device within its permissions.

The invention also provides a three-dimensional position localization method based on a beacon and a positioning network element, which is applied to the three-dimensional position localization system based on the beacon and the positioning network element as described above, and comprises the following steps:

Step S1, the ID transmitting beacon transmits a self ID signal and/or a sensor signal;

Step S2, the positioning network element receives the signal of the ID transmitting beacon;

Step S3, the positioning network element packages and transmits the ID signal, the sensor signal, the latitude and longitude data of the positioning network element itself, and the network element environment data to the cloud server;

Step S4, the cloud server parses the time information, the location information, and the environment data information of the corresponding ID transmitting beacon according to the received data packet, and stores the information in the database;

In step S5, the user accesses the database of the cloud server through the client, displays relevant information to the map, and queries the time, location, and environment information in the database through corresponding operations, and simultaneously switches the cycle time, frequency, and external switch of the positioning network element. Remote control of external analog and working modes.

A further improvement of the present invention is that, in the step S3, the positioning network element receives and executes the network element configuration information and the user control information delivered by the cloud server; in the step S4, the positioning of the ID transmitting beacon is captured by reference. The latitude and longitude information of the network element further analyzes the position of the ID transmitting beacon; and calculates the movement trajectory of the ID transmitting beacon by using the time data.

Compared with the prior art, the invention has the beneficial effects of breaking the traditional locator and enjoying one data separately. The channel mode realizes the comprehensive fusion of the positioning network element level transmission, enhances the data connection path of the positioning network element, and improves the anti-shielding capability of the three-dimensional position and location system; meanwhile, the method of horizontally integrating the data channel opens up a difference from the current A new and better positioning method for existing positioning technologies such as satellite positioning, base station positioning and WIFI positioning, the present invention can be the first to achieve a high level of beacon floor positioning, and for a new generation of ultra-miniature low power consumption and even implantable positioning The birth of the device lays the foundation.

DRAWINGS

1 is a schematic view showing the working principle of an embodiment of the present invention;

2 is a schematic structural diagram of a system according to an embodiment of the present invention.

detailed description

The preferred embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

Example 1:

As shown in FIG. 1 and FIG. 2, this example provides a three-dimensional position and location system based on a beacon and a positioning network element, including: an ID transmitting beacon, a positioning network element, and a cloud server, and the ID transmitting beacon periodically transmits itself. ID information, after receiving the ID information of the ID transmitting beacon, the positioning network element packages and transmits the ID information, the latitude and longitude information of the positioning network element itself, and the environment information of the network element to the cloud server, and the cloud server passes the received information. Further, geographical location information of each ID transmitting beacon and positioning network element is obtained and stored.

As shown in FIG. 2, the positioning network element in this example includes a fixed network element and a mobile network element; the fixed network element and the mobile network element implement automatic networking through the Internet and the RF relay, and the fixed network element is preferably configured. For the home fixed network element installed in the room, the mobile network element is preferably an in-vehicle mobile network element disposed on the automobile; the fixed network element and the mobile network element are automatically networked through the Internet, and the in-vehicle mobile network is When the element is blocked or in other unexpected situations, it can also realize networking through RF relay, thereby avoiding the problem that it cannot be located after being blocked. This example breaks the way that the traditional locator separately enjoys the channel and realizes the positioning network element level. The comprehensive integration of transmission enhances the data connection path of the positioning network element and improves the anti-shielding capability of the three-dimensional position and location system. At the same time, through the method of horizontal integration of the data channel, it opens up different from current satellite positioning, base station positioning and WIFI positioning. A new and more excellent positioning method for existing positioning technology, this example can be the first to achieve the height positioning of the beacon floor, and for the new generation of ultra-miniature low-power Even the birth of implantable locator foundation.

As shown in Figure 2, the fixed network element in this example is used to detect the latitude and longitude information of the fixed location and the environment information of the network element. The environmental information of the network element includes floor, temperature, altitude, humidity, noise, and air. At least one of the qualities; the mobile network element completes data communication through the RF relay in case of being disconnected or blocked. In In the case of power failure, the fixed network element switches to an emergency state to implement transmission of security data; the ID transmission beacon includes a first sensor beacon, a first positioning beacon, a second sensor beacon, and a second positioning letter. The first sensor beacon is only connected to a fixed network element, and the second sensor beacon is only connected to a mobile network element, the first positioning beacon and the second positioning information. The standard is connected to fixed network elements and mobile network elements in any communication range.

In this example, when the fixed network element and the mobile network element are automatically networked by RF relay, the double encryption is performed by the hardware encryption device and the software custom encryption algorithm; thus, even if there is no dedicated channel as in the prior art. Data transmission, data security and reliability are also fully able to meet the requirements.

In this example, the ID transmitting beacon transmits its ID information or transmits its ID information and sensor information through a wireless communication chip; after receiving the ID information of the ID transmitting beacon, the positioning network element also transmits the ID and the positioning network element by the ID. The device working status information is sent to the cloud server, and the user accesses the cloud server to query the working status of the device within the authority.

In this example, the beacon can be transmitted through various communication protocols and the ID of the network element communication in each open frequency band, and the ID transmitting beacon is an ultra-low power consumption function module that transmits its own ID information and related sensor information at a certain interval, and transmits the same. The ID information can be received by one or more surrounding positioning network elements; the ID transmitting beacon uses a wireless communication chip, and only implements a signal transmitting function, so that the power consumption is lower and the volume is smaller.

The ID transmitting beacon is actually a positioning beacon, belonging to a positioning beacon only having a transmitting function, and adopting a disposable lithium battery, a button battery, a photo kinetic energy or a mechanical power generation to meet long-term maintenance-free positioning energy. Demand; because the ID transmitting beacon period sends its own ID information and related sensor information, combined with low-power wireless technology can achieve relatively low power consumption to extend the maintenance cycle or even lifetime maintenance-free; the ID transmitting beacon is set The unique ID launch function can achieve a smaller volume than existing positioners such as child positioning watches, positioning shoes and pet positioning collars, thus reducing the wearer's extra burden and improving comfort.

The positioning network element is also called a transmission network element, and is a satellite positioning function, and can receive the received ID information, its own latitude and longitude, and the network element environment information through the mobile data network, WIFI, broadband Internet access, etc. The wireless channel is transmitted to the cloud server, and even in the case of power failure, the fixed network element can still meet the data transmission requirements of key systems such as home security; and the vehicle mobile network element is also in arrears or blocked by the local machine. Data upload can still be completed through RF relay. The network element environment information includes one or more of floor, temperature, altitude, humidity, noise, and air quality, and can continue to complete the communication task by using the relay function of other positioning network elements when the network is disconnected from the network. The positioning network element may be a movable or fixed positioning communication The physicalization device, the positioning and communication integrated device can realize the self-organizing network and provide positioning access for all compatible positioning beacons.

In this example, the interactive positioning is implemented, and the ID transmitting beacon and the positioning network element bidirectional movement strategy are adopted, thereby greatly improving the coverage of the network element and the success rate of the positioning and capturing, thereby realizing the deployment amount of a small number of positioning transmission network elements in each city. To achieve the requirement of beacon positioning; in terms of system security, the system RF communication layer will adopt the existing encryption technology matured by the existing protocol, that is, on the basis of the existing hardware encryption device, a private dedicated encryption algorithm is added at the system software level. To enhance the security of personal privacy, the private dedicated encryption algorithm is a software custom encryption algorithm, and can customize its own encryption algorithm according to different users.

The cloud server calculates and stores the geographic location information of the in-vehicle mobile network element, the fixed network element, and the ID transmitting beacon based on various information transmitted by the network element layer; and processes the network element environment information of the fixed network element and passes the Each user interface is presented to the user; the cloud server also completes tasks such as user management, positioning of the network element, and configuration of the ID transmitting beacon.

The client of the user accesses the cloud data through a wired terminal and a wireless networked intelligent terminal, and the smart terminal includes an IOS APP, an Android APP, a WeChat, a webpage browsing, a computer client, and the like, and presents the real-time location information on the interface of the user client. The user login interface can be used to control user login query permissions, query and manage device working status.

The ID transmitting beacon continuously transmits its own ID information and related sensor information during work, and the positioning network element corresponding to the ID transmitting beacon can receive the beacon data and upload it to the cloud server; since the positioning network element has satellite positioning function and ID The transmitting beacon has a short transmitting distance. Therefore, by using one or more location data of the positioning network element that can receive a certain ID transmitting beacon, the three-dimensional positioning of the ID transmitting beacon can be determined through different positioning information of the positioning network element. location information.

The positioning network element itself has a positioning function, which can be mobile or fixed. As shown in FIG. 2, in the home scenario, the positioning network element is a satellite locator that is fixed around the home router and can communicate with the ID transmitting beacon; in the vehicle mode, the positioning network element is mounted on the vehicle and can be received and compatible. Satellite locator for beacon signals. ID transmitting beacons can be located in their own homes by means of fixed network elements of their own and nearby users. ID transmitting beacons can rely on ubiquitous vehicle-mounted mobile network elements for positioning in public places such as streets, shopping malls, traffic road networks and schools; The ubiquitous in-vehicle mobile network element greatly expands the locatorable range of the ID transmitting beacon. When the ID transmitting beacon and the positioning network element meet once, the cloud server can detect the location of the ID transmitting beacon.

The positioning network element has a beacon receiving module built therein, and the uploading of the location information of the positioning network element itself is In addition to the Internet communication function, it can also rely on its own beacon receiving module to realize the self-organizing network interconnection function with other positioning network elements and realize cooperative relay communication. In the case that the local mobile data network is unstable, the relaying between the plurality of ID transmitting beacons and the different positioning network elements connected to the plurality of ID transmitting beacons can also be successfully reported, thereby improving the data packet. The system's anti-jamming and anti-shielding capabilities. After the data is uploaded to the cloud server, the cloud server parses the useful data according to the received data packet containing the ID information, the location information, and other related information, and then calculates the real-time location information of each ID transmitting beacon and the positioning network element. They are stored in the device data area under different user names. The device data area is set one-to-one for each user or each device for query.

The specific process of the location calculation of the system is as follows: firstly, the database is searched, and the location information of the positioning network element that receives the determined ID transmission beacon is found at the relevant time point; the ID transmission is calculated according to the number of different positioning network elements and the corresponding time point position information. The location information of the beacon is related to the number of positioning network elements. The positioning algorithm uses a multi-base point positioning algorithm and superimposes the signal strength weight. If there is a fixed use of the network element environment information on the basis of the plane position determination, the beacon will be output synchronously. Floor information. Preferably, the latitude and longitude information of the positioning network element that captures the ID transmitting beacon is further analyzed in the process of parsing the position of the ID transmitting beacon; and the moving trajectory of the ID transmitting beacon is calculated by using the time data; for example, one network element is captured. If an ID transmits the ID signal of the beacon, then the position of the ID transmitting beacon at the time point is within the transmitting range of the positioning network element; when there are multiple positioning network elements simultaneously capturing the ID signal of a certain ID transmitting beacon When the cloud server combines the latitude and longitude data and the floor data of the positioning network elements, the precise spatial position of the ID transmitting beacon is calculated according to the polygon positioning algorithm and the signal strength variable is added, and the ID transmits the beacon over time. The ID information record is left in different positioning network elements, so that the movement trajectory of the ID transmitting beacon can be calculated by combining the time value in the data packet.

At the user client interface level of the system, the cloud server's cloud database can be accessed through the corresponding wired and wireless networked intelligent terminals, and presented in the user client interface, thereby finally realizing the function of the real-time location information service. The smart terminal includes IOSAPP, Android APP, WeChat, web browsing, and computer client.

Example 2:

The present invention further provides a three-dimensional position localization method based on a beacon and a positioning network element, which is applied to the three-dimensional position localization system based on the beacon and the positioning network element as described in Embodiment 1, and includes the following steps:

Step S3: locating the network element to the ID signal, the sensor signal, locating the latitude and longitude data of the network element itself, and the network The meta environment data is packaged and sent to the cloud server;

In the step S3, the positioning network element receives and executes the network element configuration information and the user control information delivered by the cloud server. In the step S4, the latitude and longitude information of the positioning network element that captures the ID transmission beacon is referenced. Further analyzing the location of the ID transmitting beacon; and calculating the movement trajectory of the ID transmitting beacon by using the time data. For example, if a network element captures an ID signal of an ID transmitting beacon, the position of the ID transmitting beacon at the time point is within the transmitting range of the positioning network element; when multiple positioning network elements are simultaneously captured When an ID transmits the ID signal of the beacon, the cloud server combines the latitude and longitude data and the floor data of the positioning network elements, calculates the precise spatial position of the ID transmitting beacon according to the polygon positioning algorithm and adds the signal strength variable, and Over time, the ID transmitting beacon will leave its own ID information record in different positioning network elements, so that the moving track of the ID transmitting beacon can be calculated by combining the time value in the data packet.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

A three-dimensional position and location system based on a beacon and a positioning network element, comprising: an ID transmitting beacon, a positioning network element, and a cloud server, wherein the ID transmitting beacon periodically transmits its own ID information, and the positioning network After receiving the ID information of the ID transmitting beacon, the element transmits and transmits the ID information, the latitude and longitude information of the positioning network element itself, and the environment information of the network element to the cloud server, and the cloud server obtains each ID transmitting beacon through the received information. And locate the geographic location information of the network element and store it.
The beacon and positioning network element-based three-dimensional position locating system according to claim 1, wherein the positioning network element comprises a fixed network element and a mobile network element; and the fixed network element and the mobile network element pass between Internet and RF trunking enable automatic networking.
The beacon and positioning network element-based three-dimensional position locating system according to claim 2, wherein the fixed network element is configured to detect latitude and longitude information and environmental information of the network element where the fixed network is located, the network The environment information of the element includes at least one of floor, temperature, altitude, humidity, noise, and air quality; the mobile network element completes data communication through RF relay in case of disconnection or being shielded.
The beacon and positioning network element-based three-dimensional position locating system according to claim 3, wherein in the case of power failure, the fixed network element switches to an emergency state to realize transmission of security data.
The beacon and positioning network element based three-dimensional position localization system according to claim 2, wherein the ID transmission beacon comprises a first sensor beacon, a first positioning beacon, a second sensor beacon, and a a second location beacon, wherein the first sensor beacon is only connected to a fixed network element, and the second sensor beacon is only connected to the associated mobile network element, the first positioning beacon and the first The two positioning beacons are connected to fixed network elements and mobile network elements in any one communication range.
The beacon and positioning network element-based three-dimensional position locating system according to claim 2, wherein the fixed network element and the mobile network element are automatically networked by RF relay, and the hardware encryption device is used. The software customizes the encryption algorithm for double encryption.
The three-dimensional position and location system based on beacon and positioning network element according to any one of claims 1 to 5, wherein the ID transmitting beacon transmits its ID information or transmits its ID information and sensor through a wireless communication chip. information.
The beacon and positioning network element-based three-dimensional position and location system according to any one of claims 1 to 5, wherein the positioning network element receives the ID information of the ID transmission beacon, and also transmits the ID to the beacon. The device working status information of the positioning network element itself is sent to the cloud server, and the user queries the cloud server to query the right. The working status of the equipment within the limit.
A method for positioning a three-dimensional position based on a beacon and a positioning network element, which is characterized in that it is applied to a beacon and positioning network element based three-dimensional position positioning system according to any one of claims 1 to 8, and includes the following steps :

Step S1, the ID transmitting beacon transmits a self ID signal and/or a sensor signal;

Step S2, the positioning network element receives the signal of the ID transmitting beacon;

Step S3, the positioning network element packages and transmits the ID signal, the sensor signal, the latitude and longitude data of the positioning network element itself, and the network element environment data to the cloud server;

Step S4, the cloud server parses the time information, the location information, and the environment data information of the corresponding ID transmitting beacon according to the received data packet, and stores the information in the database;

In step S5, the user accesses the database of the cloud server through the client, displays relevant information to the map, and queries the time, location, and environment information in the database through corresponding operations, and simultaneously switches the cycle time, frequency, and external switch of the positioning network element. Remote control of external analog and working modes.
The method for positioning a beacon based on a beacon and a positioning network element according to claim 9, wherein in the step S3, the positioning network element receives and executes network element configuration information and user control delivered by the cloud server. In the step S4, the latitude and longitude information of the positioning network element that captures the ID transmission beacon is further analyzed in the process of parsing the position of the ID transmission beacon; and the movement trajectory of the ID transmission beacon is calculated by using the time data.