Intelligent positioning and direction finding equipment
By using switching technology in intelligent positioning and direction finding equipment, the controller's USB interface can be used in a time-sharing manner, solving the problem of insufficient USB interfaces, reducing equipment costs, and improving communication quality.
Patent Information
- Application Number
- CN202520160161.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-23
AI Technical Summary
In intelligent positioning and direction finding devices, the USB interface on the controller is insufficient to meet the needs of multiple mobile communication modules and other functions, resulting in increased device size and cost.
By employing a switching technology, the controller's USB interface is connected to the functional interface and mobile communication module via a switching switch, enabling time-sharing use of the USB interface and avoiding the need to add additional USB interfaces.
It meets the requirements for using the USB interface on the controller, while reducing equipment costs and improving equipment flexibility and communication quality.
Smart Images
Figure CN223843896U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of positioning and orientation technology, and in particular to an intelligent positioning and orientation device. Background Technology
[0002] Currently, in intelligent positioning and direction finding equipment, in order to meet the transmission rate requirements during communication while being compatible with multiple mobile communication methods, USB communication technology is usually used between the controller and the mobile communication module.
[0003] Currently, intelligent positioning and direction finding devices incorporate multiple mobile communication modules, each requiring a standby state. This necessitates utilizing multiple USB ports on the controller. However, other functions, such as system upgrades, also typically utilize these USB ports, further limiting the available number of ports. While USB hubs can expand the controller's capacity, this increases the device's size and cost.
[0004] Therefore, how to ensure that the USB interface on the controller of the intelligent positioning and direction finding device meets the usage requirements while reducing the cost of the intelligent positioning and direction finding device is an urgent technical problem to be solved. Utility Model Content
[0005] In view of this, the present invention provides an intelligent positioning and direction finding device that can both meet the usage requirements of the USB interface on the controller of the intelligent positioning and direction finding device and reduce the cost of the intelligent positioning and direction finding device.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] This application provides an intelligent positioning and direction finding device, comprising: a controller, at least two mobile communication modules, at least one switch, and at least one functional interface; wherein:
[0008] Each of the switching switches is provided with a first switching channel and a second switching channel;
[0009] In each of the aforementioned switches, the first end of each switch channel is connected to a USB interface on the controller that corresponds to itself.
[0010] In each of the switching switches, the second end of the second switch channel is connected to a functional interface, and the second end of the first switch channel is connected to a mobile communication module;
[0011] In each of the switching switches, the first switching channel is a switching channel that is in a closed state when the functional interface connected to the second switching channel is not connected, and the second switching channel is a switching channel that is in a closed state when the functional interface connected to it is connected.
[0012] Optionally, the number of mobile communication modules is greater than 1, and the mobile communication module with the highest communication priority is used as the mobile communication module for communication; the communication priority of each mobile communication module is determined according to its own signal strength.
[0013] Optionally, if the number of mobile communication modules is greater than the number of switching switches, then in the remaining mobile communication modules that are not connected to the first switch channel, each mobile communication module is connected to a USB interface that corresponds to itself.
[0014] Optionally, it may also include: a positioning module, a gyroscope module, and a storage module: wherein:
[0015] The positioning module is connected to the first interface of the controller;
[0016] The gyroscope module is connected to the second interface of the controller;
[0017] The storage module is connected to the third interface of the controller.
[0018] Optionally, it may also include: at least one wireless communication module; wherein:
[0019] Each of the wireless communication modules is connected to a fourth interface on the controller that corresponds to itself.
[0020] Optionally, the wireless communication module is a WIFI module.
[0021] Optionally, it may also include: at least one indicator light; wherein:
[0022] Each of the indicator lights is connected to a corresponding fifth interface on the controller.
[0023] Optionally, it also includes: CAN bus; wherein:
[0024] The CAN bus is connected to the sixth interface of the controller.
[0025] Optionally, it also includes: at least one serial communication interface; wherein:
[0026] Each of the serial communication interfaces is connected to a corresponding seventh interface on the controller.
[0027] Optionally, the serial communication interface is an RS232 interface.
[0028] As can be seen from the above technical solution, this utility model provides an intelligent positioning and direction finding device. In this intelligent positioning and direction finding device, if the functional interface connected to the second switch channel in a switch is not connected, the first switch channel in the switch is in a closed state, that is, the USB interface of the controller is connected to the mobile communication module. If the functional interface connected to the second switch channel in a switch is connected, the second switch channel is in a closed state, that is, the USB interface of the controller is connected to the functional interface. Thus, this application enables one USB interface of the controller to be connected to the functional interface and the mobile communication module in a time-sharing manner, thereby enabling the USB interface on the controller to meet the usage requirements. In addition, since this intelligent positioning and direction finding device only adds a switch and does not require adding a large number of USB interfaces, this application reduces the cost of the intelligent positioning and direction finding device. In summary, this application can both enable the USB interface on the controller of the intelligent positioning and direction finding device to meet the usage requirements and reduce the cost of the intelligent positioning and direction finding device. Attached Figure Description
[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0030] Figure 1 A schematic diagram of the structure of a first embodiment of the intelligent positioning and orientation finding device provided in this application;
[0031] Figure 2 This is a schematic diagram of a second embodiment of the intelligent positioning and direction finding device provided in this application.
[0032] Figure 3 This is a schematic diagram of a third embodiment of the intelligent positioning and orientation finding device provided in this application.
[0033] Figure 4 This is a schematic diagram of the fourth embodiment of the intelligent positioning and direction finding device provided in the embodiments of this application;
[0034] Figure 5 This is a schematic diagram of the fifth embodiment of the intelligent positioning and orientation finding device provided in the embodiments of this application;
[0035] Figure 6A schematic diagram of a sixth embodiment of the intelligent positioning and orientation finding device provided in this application;
[0036] Figure 7 A schematic diagram of the seventh embodiment of the intelligent positioning and orientation finding device provided in this application;
[0037] Figure 8 This is a schematic diagram of the eighth embodiment of the intelligent positioning and direction finding device provided in this application. Detailed Implementation
[0038] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0039] In this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0040] To ensure that the USB interface on the controller of the intelligent positioning and direction finding device meets usage requirements while reducing the cost of the device, another embodiment of this application provides an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 1 ( Figure 1 (This example uses two mobile communication modules 20, two switchboards 30, and two function interfaces 40 for illustration only.) Specifically, it includes: a controller 10, at least two mobile communication modules 20, at least one switchboard 30, and at least one function interface 40. The connection relationships between the components are as follows:
[0041] Each switch 30 has a first switching channel and a second switching channel. If the switching channel of the switch 30 is in a closed state, that is, the switching channel of the switch 30 forms a closed circuit, then the device connected to its first terminal can be connected to the device connected to its second terminal. If the switching channel of the switch 30 is in an open state, that is, the switching channel of the switch 30 forms an open circuit, then the device connected to its first terminal cannot be connected to the device connected to its second terminal.
[0042] In each switch 30, the first end of each switch channel is connected to a USB interface on the controller 10 that corresponds to itself.
[0043] In each switch 30, a functional interface 40 is connected to the second end of the second switch channel, and a mobile communication module 20 is connected to the second end of the first switch channel.
[0044] For example, such as Figure 1 As shown, the first mobile communication module 20 is connected to the first USB interface on the controller 10 through the first switch channel in the first switch 30, the second mobile communication module 20 is connected to the second USB interface on the controller 10 through the first switch channel in the second switch 30, the first functional interface 40 is connected to the first USB interface on the controller 10 through the second switch channel in the first switch 30, and the second functional interface 40 is connected to the second USB interface on the controller 10 through the second switch channel in the second switch 30.
[0045] In each switch 30, the first switch channel is a switch channel that is in a closed state when the functional interface 40 connected to the second switch channel is not connected to the interface, and the second switch channel is a switch channel that is in a closed state when the functional interface 40 connected to it is connected to the interface.
[0046] Functional interface 40 enables interface docking, which means that there is a corresponding interface that is plugged into functional interface 40.
[0047] Specifically, if the functional interface 40 connected to the second switch channel in a switch 30 does not achieve interface docking, then the first switch channel in the switch 30 is in the pass state, that is, the USB interface of the controller 10 is connected to the mobile communication module 20. If the functional interface 40 connected to the second switch channel in a switch 30 achieves interface docking, then the second switch channel is in the pass state, that is, the USB interface of the controller 10 is connected to the functional interface 40.
[0048] For example, suppose the second switch channel of a switch 30 is connected to a functional interface 40 for connecting to a computer to perform a system upgrade. When the functional interface 40 of the second switch channel of the switch 30 is not connected to a computer, the first switch channel of the switch 30 is in a closed state, that is, the USB interface of the controller 10 is connected to the mobile communication module 20. When the functional interface 40 of the second switch channel of the switch 30 is connected to a computer, the second switch channel is in a closed state, that is, the USB interface of the controller 10 is connected to the functional interface 40, and therefore the controller begins to perform a system upgrade.
[0049] In a specific example, the functionality of the functional interface 40 connected to the second switching channel in the switch 30 can be detected by using a voltage divider between two resistors. Specifically, if a high level is detected by the voltage divider, it indicates that the functional interface 40 connected to the second switching channel in the switch 30 is connected, meaning the second switching channel in the switch 30 is in a closed state. If a low level is detected by the voltage divider, it indicates that the functional interface 40 connected to the second switching channel in the switch 30 is not connected, meaning the first switching channel in the switch 30 is in a closed state.
[0050] It should be noted that when the interface connection implemented by the functional interface 40 connected to the second switch channel in the switch 30 is disconnected, the intelligent positioning and direction finding device will power off and restart. After restarting, a low level will be detected by voltage division through two resistors.
[0051] The above example only shows one implementation method for detecting whether the functional interface 40 connected to the second switch channel in the switch 30 has achieved interface docking. In practical applications, there are other methods, including but not limited to this. No specific limitation is made here. It can be determined according to the specific situation, and all are within the protection scope of this application.
[0052] As can be deduced from the above, this application enables one USB interface of the controller 10 to be connected to the functional interface 40 and the mobile communication module 20 in a time-sharing manner, thus ensuring that the USB interface on the controller 10 meets the usage requirements. Furthermore, since this intelligent positioning and direction finding device only adds a switching switch 30 without requiring a large number of USB interfaces, this application reduces the cost of the intelligent positioning and direction finding device. In summary, this application both ensures that the USB interface on the controller 10 in the intelligent positioning and direction finding device meets the usage requirements and reduces the cost of the intelligent positioning and direction finding device.
[0053] Another embodiment of this application provides another implementation of the intelligent positioning and direction finding device, which is applicable when the number of mobile communication modules 20 is greater than 1. The difference between this implementation and the previous implementation is:
[0054] In this embodiment, the mobile communication module 20 with the highest communication priority is used as the mobile communication module 20 for communication.
[0055] The communication priority of each mobile communication module 20 is determined based on its own signal strength. Specifically, the mobile communication module 20 with higher signal strength has higher priority, and the mobile communication module 20 with lower signal strength has lower priority.
[0056] In this embodiment, since the number of mobile communication modules 20 is greater than 1, and the mobile communication module 20 with the highest communication priority is used as the mobile communication module 20 for communication, if the networks connected to the mobile communication modules 20 come from different operators, this implementation can take advantage of the complementary signal characteristics of different operators in remote areas to improve the quality of mobile communication to a certain extent, that is, to a certain extent improve the data upload speed and data download speed.
[0057] Another embodiment of this application provides another implementation of the intelligent positioning and direction finding device. The specific structure of this implementation can be found in [reference needed]. Figure 2 ( Figure 2 (This example only uses two mobile communication modules 20, one switch 30, and one function interface 40 for demonstration purposes.) Figure 3 ( Figure 3 (This example demonstrates three mobile communication modules 20, two switchboards 30, and two function interfaces 40). This implementation is applicable when the number of mobile communication modules 20 is greater than the number of switchboards 30. The difference between this implementation and any of the above implementations is:
[0058] In this embodiment, among the remaining mobile communication modules 20 that are not connected to the first switch channel, each mobile communication module 20 is connected to a USB interface on the controller 10 that corresponds to itself.
[0059] For example, such as Figure 2 As shown, the first mobile communication module 20 is connected to the first USB interface of the controller 10 through the first switch channel in the switch 30, the second mobile communication module 20 is connected to the second USB interface of the controller 10, and the function interface 40 is connected to the first USB interface of the controller 10 through the second switch channel in the switch 30.
[0060] For example, such as Figure 3As shown, the first mobile communication module 20 is connected to the first USB interface of the controller 10 through the first switch channel in the first switch 30, the second mobile communication module 20 is connected to the second USB interface of the controller 10 through the first switch channel in the second switch 30, the third mobile communication module 20 is connected to the third USB interface of the controller 10, the first functional interface 40 is connected to the first USB interface of the controller 10 through the second switch channel in the first switch 30, and the second functional interface 40 is connected to the second USB interface of the controller 10 through the second switch channel in the second switch 30.
[0061] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0062] Another embodiment of this application provides another implementation of an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 4 ( Figure 4 Only Figure 2 Based on the above embodiments, this implementation further includes: a positioning module 50, a gyroscope module 60, and a storage module 70. The connection relationship between this module and other modules is specifically described below:
[0063] The positioning module 50 is connected to the first interface of the controller 10.
[0064] It should be noted that the positioning module 50 is already very mature in the existing technology, and will not be described in detail here.
[0065] In a specific example, the first interface is UART (Universal Asynchronous Receiver and Transmitter).
[0066] It should be noted that UART is already a very mature technology, and will not be described in detail here.
[0067] The above example is only one specific implementation of the first interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0068] The gyroscope module 60 is connected to the second interface of the controller 10.
[0069] It should be noted that the gyroscope module 60 is already very mature in the existing technology, and will not be described in detail here.
[0070] In a specific example, the second interface is SPI (Serial Peripheral Interface).
[0071] It should be noted that SPI is already a very mature technology, and will not be described in detail here.
[0072] The above example is only one specific implementation of the second interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0073] The storage module 70 is connected to the third interface of the controller 10.
[0074] It should be noted that the storage module 70 is already very mature in the existing technology, and will not be described in detail here.
[0075] Optionally, the storage module 70 can be eMMC (Embedded Multi Media Card, standard specification of embedded storage module 70) storage. In practical applications, it may include, but is not limited to, this application. It is not specifically limited here and can be determined according to the specific circumstances. All of these are within the scope of protection of this application.
[0076] In a specific example, the storage module 70 is an eMMC, and the third interface is a parallel bus interface.
[0077] It should be noted that parallel bus interfaces are already very mature in existing technologies, and will not be described in detail here.
[0078] The above example is only one specific implementation of the third interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0079] It should be noted that the roles of the positioning module 50, gyroscope module 60, and storage module 70 in this intelligent positioning and direction finding device are already very mature in the existing technology, and will not be described in detail here.
[0080] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0081] Another embodiment of this application provides another implementation of an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 5 ( Figure 5 Only Figure 4(Taking a wireless communication module 80 as an example, this embodiment, based on any of the above embodiments, further includes: at least one wireless communication module 80. The connection relationship between this module and other modules is specifically described as follows:)
[0082] Each wireless communication module 80 is connected to a corresponding fourth interface on the controller 10. Specifically, external devices can establish a communication connection with the intelligent positioning and direction finding device using the wireless communication module 80.
[0083] For example, such as Figure 5 As shown, all wireless communication modules 80 are connected to the fourth interface of the controller 10.
[0084] It should be noted that the wireless communication module 80 is already very mature in the existing technology, and will not be described in detail here.
[0085] Optionally, the wireless communication module 80 can be a WIFI module. In practical applications, it may include, but is not limited to, WIFI. It may be determined according to the specific circumstances and is within the scope of protection of this application.
[0086] In a specific example, the fourth interface is UART.
[0087] It should be noted that UART is already a very mature technology, and will not be described in detail here.
[0088] The above example is only one specific implementation of the fourth interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0089] In this embodiment, the presence of a wireless communication module 80 enables external devices to establish a communication connection with the intelligent positioning and direction finding device, thus enriching the communication connection methods of the intelligent positioning and direction finding device.
[0090] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0091] Another embodiment of this application provides another implementation of an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 6 ( Figure 6 Only Figure 5 (Taking an indicator light 90 as an example), this implementation method, based on any of the above implementation methods, also includes: at least one indicator light 90. The connection relationship between this module and other modules is specifically described as follows:
[0092] Each indicator light 90 is connected to a corresponding fifth interface on the controller 10. Specifically, under the control of the controller 10, the indicator light 90 is used to indicate the working status of the intelligent positioning and direction finding device, such as whether it is working normally, or which switch channel in which switch 30 is in the on state.
[0093] For example, such as Figure 6 As shown, all indicator lights 90 are connected to the fifth interface of the controller 10.
[0094] It should be noted that indicator light 90 is already a very mature technology, and will not be described in detail here.
[0095] In a specific example, the fifth interface is GPIO (General-purpose input / output).
[0096] It should be noted that GPIO is already a very mature technology, and will not be described in detail here.
[0097] The above example is only one specific implementation of the fifth interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0098] In this embodiment, since an indicator light 90 is provided, staff can understand the working status of the intelligent positioning and direction finding device through the indicator light 90. Since the indicator light 90 can be directly observed by the human eye, staff can understand the working status of the intelligent positioning and direction finding device more quickly.
[0099] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0100] Another embodiment of this application provides another implementation of an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 7 ( Figure 7 Only Figure 6 Based on the above embodiments, this implementation also includes a CAN bus 100. The connection relationship between this module and other modules is as follows:
[0101] The CAN bus 100 is connected to the sixth interface of the controller 10. Specifically, the sixth interface is the CAN interface.
[0102] It should be noted that the CAN interface is already a very mature technology and will not be described in detail here. Similarly, the CAN bus 100 is already a very mature technology and will not be described in detail here.
[0103] In this embodiment, since a CAN bus 100 is provided, external devices can establish a communication connection with the intelligent positioning and direction finding device using the CAN bus 100, thus enriching the communication connection methods of the intelligent positioning and direction finding device.
[0104] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0105] Another embodiment of this application provides another implementation of an intelligent positioning and direction finding device, the specific structure of which can be found in [reference needed]. Figure 8 ( Figure 8 Only Figure 7 (Taking a serial communication interface 110 as an example, this embodiment, based on any of the above embodiments, also includes at least one serial communication interface 110. The connection relationship between this module and other modules is specifically described as follows:)
[0106] Each serial communication interface 110 is connected to a corresponding seventh interface on the controller 10.
[0107] For example, such as Figure 8 As shown, the serial communication interface 110 is connected to the seventh interface of the controller 10.
[0108] Optionally, the serial communication interface 110 can be an RS232 interface. In practical applications, it may include, but is not limited to, this application. It may be determined according to the specific circumstances and is within the scope of protection of this application.
[0109] It should be noted that the serial communication interface 110 is already very mature in the existing technology, and will not be described in detail here.
[0110] In a specific example, the seventh interface is UART.
[0111] It should be noted that UART is already a very mature technology, and will not be described in detail here.
[0112] The above example is only one specific implementation of the seventh interface. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. It can be determined according to the specific situation, and all of them are within the protection scope of this application.
[0113] In this embodiment, since a serial communication interface 110 is provided, external devices can establish a communication connection with the intelligent positioning and direction finding device using the serial communication interface 110, thus enriching the communication connection methods of the intelligent positioning and direction finding device.
[0114] The above is only one implementation of the intelligent positioning and direction finding device. In practical applications, there are other implementations, including but not limited to this one. No specific limitation is made here. The specific implementation can be determined according to the specific circumstances, and all of them are within the protection scope of this application.
[0115] The features described above in the disclosed embodiments can be substituted or combined with each other, enabling those skilled in the art to implement or use this application. The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model using the disclosed methods and techniques, or modify it into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of the present utility model. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. An intelligent positioning and direction-finding device, characterized in that, include: The controller comprises at least two mobile communication modules, at least one switch, and at least one functional interface; wherein: Each of the aforementioned switching switches is provided with a first switching channel and a second switching channel; In each of the aforementioned switches, the first end of each switch channel is connected to a USB interface on the controller that corresponds to itself. In each of the switching switches, the second end of the second switch channel is connected to a functional interface, and the second end of the first switch channel is connected to a mobile communication module; In each of the switching switches, the first switching channel is a switching channel that is in a closed state when the functional interface connected to the second switching channel is not connected, and the second switching channel is a switching channel that is in a closed state when the functional interface connected to it is connected.
2. The intelligent positioning and direction finding device according to claim 1, characterized in that, The number of mobile communication modules is greater than 1, and the mobile communication module with the highest communication priority is used as the mobile communication module for communication; the communication priority of each mobile communication module is determined according to its own signal strength.
3. The intelligent positioning and direction finding device according to claim 1, characterized in that, If the number of mobile communication modules is greater than the number of switching switches, then in the remaining mobile communication modules that are not connected to the first switch channel, each mobile communication module is connected to the USB interface corresponding to itself.
4. The intelligent positioning and direction finding device according to any one of claims 1 to 3, characterized in that, Also includes: Positioning module, gyroscope module, and storage module: Among them: The positioning module is connected to the first interface of the controller; The gyroscope module is connected to the second interface of the controller; The storage module is connected to the third interface of the controller.
5. The intelligent positioning and direction finding device according to any one of claims 1 to 3, characterized in that, Also includes: At least one wireless communication module; wherein: Each of the wireless communication modules is connected to a fourth interface on the controller that corresponds to itself.
6. The intelligent positioning and direction finding device according to claim 5, characterized in that, The wireless communication module is a WIFI module.
7. The intelligent positioning and direction finding device according to any one of claims 1 to 3, characterized in that, Also includes: At least one indicator light; wherein: Each of the indicator lights is connected to a corresponding fifth interface on the controller.
8. The intelligent positioning and direction finding device according to any one of claims 1 to 3, characterized in that, Also includes: CAN bus; where: The CAN bus is connected to the sixth interface of the controller.
9. The intelligent positioning and direction finding device according to any one of claims 1 to 3, characterized in that, Also includes: At least one serial communication interface; wherein: Each of the serial communication interfaces is connected to a corresponding seventh interface on the controller.
10. The intelligent positioning and direction finding device according to claim 9, characterized in that, The serial communication interface is an RS232 interface.