CN112188390A - Mobile card reading terminal based on dual-frequency wireless communication technology, communication method and device - Google Patents
Mobile card reading terminal based on dual-frequency wireless communication technology, communication method and device Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims abstract description 148
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001960 triggered effect Effects 0.000 claims abstract description 39
- 238000007689 inspection Methods 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 15
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- 238000010586 diagram Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses a mobile card reading terminal based on a double-frequency wireless communication technology, a communication method and a device, wherein the method comprises the following steps: displaying a mode selection option; when the base station mode option is triggered, entering a base station mode, and performing management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading; and when the locator card mode option is triggered, entering a locator card mode, executing data interaction with the base station, and performing distance measurement, alarming and number change with the base station. The method and the system have the advantages that mode switching is set, management operation is achieved in a base station mode, distance measurement and other operations are achieved in a locator card mode, and the functions of real-time routing inspection, number changing, alarming, upgrading and the like of peripheral locator cards are achieved without being achieved through PC client software; the system can simultaneously identify signals of the RFID and UWB positioning cards, thereby realizing system compatibility; but also can be searched and located by other devices in a low power consumption state in a locating mode.
Description
Technical Field
The invention belongs to the technical field of mining communication, and relates to a mobile card reading terminal based on a dual-frequency wireless communication technology, a communication method and a communication device.
Background
Currently, mining personnel positioning technology is transitioning from traditional RFID-based regional positioning to accurate positioning, wherein UWB-based accurate positioning technology is most widely applied. At present, the management of the RFID and UWB positioning cards such as number changing, alarm sending and the like is finished through PC client software, and the maintenance and management work is limited by sites, so that the work efficiency is influenced. The current mining mobile terminal equipment cannot simultaneously have a base station mode and a positioning card mode, cannot simultaneously be compatible with two positioning card signals with the widest application of UWB and RFID, has single function, and cannot meet the new requirements of coal mines on safety production.
Disclosure of Invention
In order to solve the problems that mobile terminal equipment in the related art is unreasonable in structural design, single in mode and incomplete in function and cannot meet new requirements for safety production, the application provides a mobile card reading terminal based on a dual-frequency wireless communication technology, a communication method and a communication device. The specific technical scheme is as follows:
in a first aspect, the application provides a mobile card reading terminal based on dual-frequency wireless communication technology, including host system and wireless communication module, wireless communication module includes wireless module controller, RFID communication module and UWB communication module, wherein, host system pass through the thimble connector with wireless module controller electric connection, wireless module controller respectively with RFID communication module and UWB communication module electric connection.
The RFID communication module and the UWB communication module are arranged on the mobile card reading terminal at the same time, so that the possibility of realizing more functions for the main control module is provided.
Optionally, the main control module includes a waterproof housing, a screen, a volume key, a power key, a function key, and a battery installed inside the waterproof housing, where the battery is electrically connected to the screen, the volume key, the power key, the function key, and the wireless module controller, respectively;
the wireless communication module is located within the waterproof housing.
The wireless communication module is arranged in the waterproof shell, so that the use safety of the mobile card reading terminal under a mine is improved.
In a second aspect, the present application further provides a communication method based on a dual-band wireless communication technology, where the mobile card reading terminal provided in the first aspect and the first aspect optional manner is adopted, and the communication method includes:
displaying mode selection options, wherein the mode selection options comprise a base station mode option and a locator card mode option;
when the base station mode option is triggered, entering a base station mode, and performing management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading;
when the locator card mode option is triggered, entering a locator card mode, and performing data interaction with a base station to realize at least one of the following operations: and the base station carries out distance measurement, alarming and number changing.
Optionally, the entering the base station mode, and performing management operation on the peripheral locator card, includes:
displaying a base station mode management interface, wherein the base station mode management interface is displayed with a polling detection option, a number changing option corresponding to each known locator card, an alarm option corresponding to the known locator card and an upgrading option;
after the polling detection option is triggered, respectively collecting detection request broadcast signals of surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module, respectively establishing communication channels with the positioning cards according to a time sequence, finishing detection on a specified positioning card through a plurality of times of data interaction, and acquiring information of the positioning card, wherein the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, taking the positioning card with the positioning card number as a newly detected positioning card, and storing the positioning card number into the known positioning card number list;
after the number changing option is triggered, acquiring an input card number to be changed, and sending a number changing instruction containing the card number to be changed to a positioning card corresponding to the number changing option through the RIFD wireless module, wherein the number changing instruction is used for triggering the positioning card to change a local card number into the card number to be changed;
after an alarm option is triggered, acquiring a positioning card corresponding to the alarm option, and sending an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, wherein the alarm instruction is used for triggering the positioning card to alarm;
and after the upgrading option is triggered, reading a locally loaded upgrading file, and sending the upgrading file to a peripheral positioning card through the UWB communication module or the RIFD wireless module, wherein the upgrading file is used for triggering the peripheral positioning card to carry out software upgrading according to the upgrading file.
Optionally, the entering the locator card mode, and performing data interaction with the base station, includes:
sending a detection request by broadcasting through the UWB communication module, wherein the detection request is used for triggering upper-layer application equipment to return detection related data, realizing ranging between the upper-layer application equipment and the detection related data, and sending the distance and the position obtained by ranging to the upper-layer application equipment;
and receiving an alarm instruction through the UWB communication module, and alarming according to the alarm instruction.
Optionally, the entering the locator card mode, and performing data interaction with the base station, includes:
receiving RFID communication information sent by upper-layer application equipment through an RFID communication module;
if the RFID communication information contains an alarm instruction, alarming according to the alarm instruction;
and if the RFID communication information contains a number changing instruction, changing the number according to the number changing instruction.
In a third aspect, the present application further provides a communication apparatus based on dual-frequency wireless communication technology, where the communication apparatus includes:
a display unit configured to display mode selection options including a base station mode option and a locator card mode option;
the management unit is configured to enter a base station mode when the base station mode option is triggered, and perform management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading;
a positioning unit configured to enter a locator card mode when the locator card mode option is triggered, and perform data interaction with a base station to implement at least one of the following operations: and the base station carries out distance measurement, alarming and number changing.
Optionally, the management unit includes:
the base station mode management interface is displayed with a routing inspection detection option, a number changing option corresponding to each known locator card, an alarm option corresponding to the known locator card and an upgrading option;
the routing inspection subunit is configured to collect detection request broadcast signals of surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module after the routing inspection detection option is triggered, establish communication channels with the positioning cards according to time sequence, finish detection on a specified positioning card through data interaction for a plurality of times, acquire information of the positioning card, wherein the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, the positioning card with the positioning card number is used as a newly detected positioning card and is stored in the known positioning card number list;
the first number changing subunit is configured to acquire an input card number to be changed after a number changing option is triggered, and send a number changing instruction containing the card number to be changed to a positioning card corresponding to the number changing option through the RIFD wireless module, wherein the number changing instruction is used for triggering the positioning card to change a local card number into the card number to be changed;
the first alarm subunit is configured to acquire a positioning card corresponding to an alarm option after the alarm option is triggered, and send an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, where the alarm instruction is used to trigger the positioning card to alarm;
and the upgrading subunit is configured to read a locally loaded upgrading file after the upgrading option is triggered, and send the upgrading file to a peripheral positioning card through the UWB communication module or the RIFD wireless module, wherein the upgrading file is used for triggering the peripheral positioning card to carry out software upgrading according to the upgrading file.
Optionally, the positioning unit includes:
the ranging subunit is configured to broadcast and send a probe request through the UWB communication module, where the probe request is used to trigger an upper layer application device to return probe related data, implement ranging with the upper layer application device according to the probe related data, and send a distance and a position obtained by the ranging to the upper layer application device;
and the second alarm subunit is configured to receive an alarm instruction through the UWB communication module and alarm according to the alarm instruction.
Optionally, the positioning unit further includes:
a communication request subunit configured to broadcast and transmit an RFID communication request at predetermined time intervals through the RFID communication module;
the response receiving subunit is configured to receive the RFID communication response returned by the upper application device within a preset waiting time;
a third alarm subunit, configured to alarm according to an alarm indication when the RFID communication response includes the alarm indication;
and the second number changing subunit is configured to change the number according to the number changing instruction when the RFID communication response contains the number changing instruction.
The application can at least realize the following beneficial effects:
by setting mode switching, the mobile card reading terminal can enter a base station mode or a positioning card mode under the selection of a user, management operation is realized in the base station mode, distance measurement and other operations are realized in the positioning card mode, and the realization of the operation through PC client software is not needed, so that the mobile management of functions of real-time routing inspection, number change, alarming, upgrading and the like of peripheral positioning cards is realized; the system can simultaneously identify signals of the RFID and UWB positioning cards, thereby realizing system compatibility; but also can be searched and located by other devices in a low power consumption state in a locating mode.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic structural diagram of a mobile card reading terminal based on dual-frequency wireless communication technology provided in an embodiment of the present application;
fig. 2 is a flow chart of a method of communication based on dual-frequency wireless communication technology provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a communication device based on a dual-frequency wireless communication technology provided in an embodiment of the present application.
Wherein, the reference numbers are as follows:
10. a main control module; 20. a thimble connector; 31. a wireless module controller; 32. an RFID communication module; 33. a UWB communication module.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Fig. 1 is a schematic structural diagram of a mobile card reading terminal based on a dual-frequency wireless communication technology provided in an embodiment of the present application, and the mobile card reading terminal provided in the present application may include a main control module 10 and a wireless communication module, where the wireless communication module includes a wireless module controller 31, an RFID communication module, and a UWB communication module 33, where the main control module 10 is electrically connected to the wireless module controller 31 through a pin connector 20, and the wireless module controller 31 is electrically connected to the RFID communication module 32 and the UWB communication module 33, respectively. The signal conversion between the pin connector 20 and the wireless module controller 31 is performed through the serial port level. The wireless module controller 31 can adopt an ultra-low power consumption singlechip STM32L431CBT6 based on an ARM-core M4 inner core.
In a possible implementation manner, the main control module 10 may include a waterproof housing, a screen disposed on the waterproof housing, a volume key, a power key, a function key, and a battery mounted inside the waterproof housing, where the battery is electrically connected to the screen, the volume key, the power key, the function key, and the wireless module controller 31, respectively; the wireless communication module is located within the waterproof housing.
Optionally, the main control module 10 further includes a voice player, and the voice player is electrically connected to the battery.
In practical applications, the main control module 10 can be a mobile terminal held by a user, such as a common mobile phone. At this time, in order to use the handheld mobile terminal as a base station and a positioning card, in the present application, a wireless communication module may be installed in the rear cover of the mobile phone, and the main control module 10 of the mobile phone is electrically connected to the wireless module controller 31 through the pin connector 20.
The application provides a mobile card reading device with a double-frequency wireless communication function aiming at a mainstream coal mine personnel positioning system.
In technical implementation, the main control module 10 and the wireless communication module communicate and supply power through serial ports, the communication can be replaced by bluetooth communication, and the power supply can be realized by an internal battery integrated with the wireless communication module.
Because the invention needs to be compatible with the current mainstream personnel positioning system, other technical links need to be matched with the personnel positioning system, and therefore, higher power consumption and complexity can be brought by using other communication schemes instead, and the invention has no application value and significance.
Fig. 2 is a flowchart of a method of a communication method based on a dual-frequency wireless communication technology in an embodiment of the present application, where the communication method provided by the present application employs a mobile card-reading terminal as shown in fig. 1, and the communication method may include the following steps:
after the mobile card reading terminal is started, the mobile card reading terminal can automatically enter a positioning block mode. When the user needs to switch the mode, the user can operate a shortcut key or switch out the mode selection interface according to a preset gesture.
Mode selection options are displayed in the mode selection interface, including, for example, a base station mode option and a locator card mode option. The base station mode option and the locator card mode option may be implemented in the form of controls.
In practical application, when application software of the mobile card reading terminal is opened, the mobile card reading terminal enters a locator card mode by default, and meanwhile, mode selection options are displayed.
Step 202, when the base station mode option is triggered, entering a base station mode, and performing management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading;
when the base station mode option is triggered, the mobile card reading terminal enters the base station mode, and at the moment, the mobile card reading terminal can realize management operation on the peripheral positioning card, such as at least one of common routing inspection, number changing, alarm instruction sending and software wireless upgrading.
Generally, when the mobile card reading terminal enters the base station mode, a base station mode management interface is displayed, and a polling detection option is usually displayed on the base station mode management interface. When the polling detection option is triggered, the operation user wants to perform polling detection on peripheral positioning cards, at the moment, the mobile card reading terminal collects detection request broadcast signals of the surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module respectively, establishes communication channels with the positioning cards according to time sequences respectively, completes detection on the appointed positioning card through a plurality of times of data interaction, acquires information of the positioning card, the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, the positioning card with the positioning card number is used as a newly detected positioning card, and the positioning card number is stored in the known positioning card number list.
The base station mode management interface may also display a number change option corresponding to each known locator card, which, in general, the number of the selected locator card can be changed, usually, the locator card and the number changing option are displayed on the base station mode management interface in a one-to-one correspondence manner, and further, in order to facilitate the user to input the number to be changed after the number is changed, a card number input box is also arranged corresponding to each number change option, the user is operated to input the number to be changed after the number is changed in the card number input box, and when the corresponding number change option is triggered, the mobile card reading terminal acquires the recorded card number to be changed, the user operates the mobile card reading terminal to approach the positioning card of the card number to be changed, the mobile card reading terminal sends a number change instruction containing the card number to be changed to the positioning card corresponding to the number change option through the RIFD wireless module, and the number change instruction is used for triggering the positioning card to change the local card number into the card number to be changed.
The base station mode management interface can also display an alarm option corresponding to a known positioning card, when an alarm prompt is needed for a certain positioning card, for example, which position the positioning card is in, at the moment, an operation user can trigger the alarm option corresponding to the positioning card, namely, after the alarm option is triggered, the mobile card reading terminal acquires the positioning card corresponding to the alarm option, and sends an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, wherein the alarm instruction is used for triggering the positioning card to alarm.
The base station mode management interface can also display an upgrading option, after the upgrading option is triggered, the mobile card reading terminal reads a locally loaded upgrading file, the upgrading file is sent to the surrounding positioning cards through the UWB communication module or the RIFD wireless module, and the upgrading file is used for triggering the surrounding positioning cards to carry out software upgrading according to the upgrading file.
The mobile card reading terminal in the man-in positioning card mode can be used as a positioning card, the mobile card reading terminal generally has the requirement of distance measurement between the mobile card reading terminal and a base station in a mine, the mobile card reading terminal can broadcast and send a detection request through the UWB communication module when the distance measurement is needed, the detection request is used for triggering upper application equipment to return detection related data, the distance measurement between the mobile card reading terminal and the upper application equipment is realized according to the detection related data, and the distance and the position obtained through the distance measurement are sent to the upper application equipment.
When an alarm needs to be given according to the notification of an upper application device (such as a base station), in one implementation, an alarm indication of the upper application device is received through the UWB communication module, and the alarm is given according to the alarm indication.
Obviously, the mobile card reading terminal entering the locator card mode can also realize alarming and number changing through the RFID communication module. At the moment, the mobile card reading terminal receives RFID communication information sent by upper-layer application equipment through an RFID communication module; if the RFID communication information contains an alarm instruction, alarming according to the alarm instruction, and taking the mobile card reading terminal as an alarm passive terminal to finish alarm prompt of upper-layer application equipment; and if the RFID communication information contains a number changing instruction, the number is changed according to the number changing instruction, and the mobile card reading terminal at the moment is used as a number changing passive terminal to complete the number changing instruction of the upper-layer application equipment.
In summary, the communication method based on the dual-frequency wireless communication technology provided by the application enables the mobile card reading terminal to enter the base station mode or the positioning card mode under the selection of a user by setting mode switching, realizes management operation in the base station mode, realizes distance measurement and other operations in the positioning card mode, does not need to be realized through PC client software, and achieves mobile management of functions of real-time routing inspection, number change, alarming, upgrading and the like of peripheral positioning cards; the system can simultaneously identify signals of the RFID and UWB positioning cards, thereby realizing system compatibility; but also can be searched and located by other devices in a low power consumption state in a locating mode.
Fig. 3 is a schematic structural diagram of a communication apparatus based on dual-frequency wireless communication technology provided in an embodiment of the present application, where the communication apparatus may include:
a display unit 310 configured to display mode selection options including a base station mode option and a locator card mode option;
the management unit 320 is configured to enter a base station mode when the base station mode option is triggered, and perform management operation on surrounding locator cards, wherein the management operation includes at least one of routing inspection, changing numbers, sending an alarm instruction and upgrading software wirelessly;
a positioning unit 330 configured to enter a locator card mode when the locator card mode option is triggered, and perform data interaction with a base station to implement at least one of the following operations: and the base station carries out distance measurement, alarming and number changing.
Optionally, the management unit 320 may include: the system comprises a display subunit, an inspection subunit, a first number changing subunit, a first alarm subunit and an upgrading subunit.
The base station mode management interface is displayed with a routing inspection detection option, a number changing option corresponding to each known locator card, an alarm option corresponding to the known locator card and an upgrading option;
the routing inspection subunit is configured to collect detection request broadcast signals of surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module after the routing inspection detection option is triggered, establish communication channels with the positioning cards according to time sequence, finish detection on a specified positioning card through data interaction for a plurality of times, acquire information of the positioning card, wherein the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, the positioning card with the positioning card number is used as a newly detected positioning card and is stored in the known positioning card number list;
the first number changing subunit is configured to acquire an input card number to be changed after a number changing option is triggered, and send a number changing instruction containing the card number to be changed to a positioning card corresponding to the number changing option through the RIFD wireless module, wherein the number changing instruction is used for triggering the positioning card to change a local card number into the card number to be changed;
the first alarm subunit is configured to acquire a positioning card corresponding to an alarm option after the alarm option is triggered, and send an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, where the alarm instruction is used to trigger the positioning card to alarm;
and the upgrading subunit is configured to read a locally loaded upgrading file after the upgrading option is triggered, and send the upgrading file to a peripheral positioning card through the UWB communication module or the RIFD wireless module, wherein the upgrading file is used for triggering the peripheral positioning card to carry out software upgrading according to the upgrading file.
Optionally, the positioning unit includes: the distance measuring subunit and the second alarm subunit.
The ranging subunit is configured to broadcast and send a probe request through the UWB communication module, where the probe request is used to trigger an upper layer application device to return probe related data, implement ranging with the upper layer application device according to the probe related data, and send a distance and a position obtained by the ranging to the upper layer application device;
and the second alarm subunit is configured to receive an alarm instruction through the UWB communication module and alarm according to the alarm instruction.
Optionally, the positioning unit further includes: the receiving subunit, the third alarm subunit and the second number changing subunit.
The receiving subunit is configured to receive the RFID communication information returned by the upper application device through the RFID communication module;
a third alarm subunit, configured to alarm according to an alarm indication when the RFID information response includes the alarm indication;
and the second number changing subunit is configured to change the number according to the number changing instruction when the RFID information response contains the number changing instruction.
In summary, the communication device based on the dual-frequency wireless communication technology provided by the application enables the mobile card reading terminal to enter the base station mode or the positioning card mode under the selection of a user by setting mode switching, realizes management operation in the base station mode, realizes distance measurement and other operations in the positioning card mode, does not need to be realized through PC client software, and achieves mobile management of functions of real-time routing inspection, number change, alarming, upgrading and the like of peripheral positioning cards; the system can simultaneously identify signals of the RFID and UWB positioning cards, thereby realizing system compatibility; but also can be searched and located by other devices in a low power consumption state in a locating mode.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. The mobile card reading terminal based on the dual-frequency wireless communication technology is characterized by comprising a main control module and a wireless communication module, wherein the wireless communication module comprises a wireless module controller, an RFID communication module and a UWB communication module, the main control module is electrically connected with the wireless module controller through a thimble connector, and the wireless module controller is electrically connected with the RFID communication module and the UWB communication module respectively.
2. The mobile card reading terminal of claim 1, wherein the main control module comprises a waterproof housing, a screen disposed on the waterproof housing, a volume key, a power key, a function key, and a battery mounted inside the waterproof housing, the battery being electrically connected to the screen, the volume key, the power key, the function key, and the wireless module controller, respectively;
the wireless communication module is located within the waterproof housing.
3. A communication method based on dual-frequency wireless communication technology, wherein the mobile card-reading terminal according to claim 1 or 2 is adopted, the communication method comprising:
displaying mode selection options, wherein the mode selection options comprise a base station mode option and a locator card mode option;
when the base station mode option is triggered, entering a base station mode, and performing management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading;
when the locator card mode option is triggered, entering a locator card mode, and performing data interaction with a base station to realize at least one of the following operations: and the base station carries out distance measurement, alarming and number changing.
4. The communication method according to claim 3, wherein the entering into the base station mode, performing management operation on surrounding positioning cards, comprises:
displaying a base station mode management interface, wherein the base station mode management interface is displayed with a polling detection option, a number changing option corresponding to each known locator card, an alarm option corresponding to the known locator card and an upgrading option;
after the polling detection option is triggered, respectively collecting detection request broadcast signals of surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module, respectively establishing communication channels with the positioning cards according to a time sequence, finishing detection on a specified positioning card through a plurality of times of data interaction, and acquiring information of the positioning card, wherein the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, taking the positioning card with the positioning card number as a newly detected positioning card, and storing the positioning card number into the known positioning card number list;
after the number changing option is triggered, acquiring an input card number to be changed, and sending a number changing instruction containing the card number to be changed to a positioning card corresponding to the number changing option through the RIFD wireless module, wherein the number changing instruction is used for triggering the positioning card to change a local card number into the card number to be changed;
after an alarm option is triggered, acquiring a positioning card corresponding to the alarm option, and sending an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, wherein the alarm instruction is used for triggering the positioning card to alarm;
and after the upgrading option is triggered, reading a locally loaded upgrading file, and sending the upgrading file to a peripheral positioning card through the UWB communication module or the RIFD wireless module, wherein the upgrading file is used for triggering the peripheral positioning card to carry out software upgrading according to the upgrading file.
5. The communication method according to claim 3, wherein the entering into the locator card mode and performing data interaction with the base station comprises:
sending a detection request by broadcasting through the UWB communication module, wherein the detection request is used for triggering upper-layer application equipment to return detection related data, realizing ranging between the upper-layer application equipment and the detection related data, and sending the distance and the position obtained by ranging to the upper-layer application equipment;
and receiving an alarm instruction through the UWB communication module, and alarming according to the alarm instruction.
6. The communication method according to claim 3, wherein the entering into the locator card mode and performing data interaction with the base station comprises:
receiving RFID communication information sent by upper-layer application equipment through an RFID communication module;
if the RFID communication information contains an alarm instruction, alarming according to the alarm instruction;
and if the RFID communication information contains a number changing instruction, changing the number according to the number changing instruction.
7. A communication apparatus based on a dual-frequency wireless communication technology, the communication apparatus comprising:
a display unit configured to display mode selection options including a base station mode option and a locator card mode option;
the management unit is configured to enter a base station mode when the base station mode option is triggered, and perform management operation on surrounding positioning cards, wherein the management operation comprises at least one of routing inspection, number changing, alarm instruction sending and software wireless upgrading;
a positioning unit configured to enter a locator card mode when the locator card mode option is triggered, and perform data interaction with a base station to implement at least one of the following operations: and the base station carries out distance measurement, alarming and number changing.
8. The communication apparatus according to claim 7, wherein the management unit includes:
the base station mode management interface is displayed with a routing inspection detection option, a number changing option corresponding to each known locator card, an alarm option corresponding to the known locator card and an upgrading option;
the routing inspection subunit is configured to collect detection request broadcast signals of surrounding UWB and RFID positioning cards through the UWB communication module and the RFID communication module after the routing inspection detection option is triggered, establish communication channels with the positioning cards according to time sequence, finish detection on a specified positioning card through data interaction for a plurality of times, acquire information of the positioning card, wherein the information of the positioning card at least comprises a positioning card number, an alarm state and an electric quantity state of the positioning card, and when the positioning card number is not stored in a known positioning card number list, the positioning card with the positioning card number is used as a newly detected positioning card and is stored in the known positioning card number list;
the first number changing subunit is configured to acquire an input card number to be changed after a number changing option is triggered, and send a number changing instruction containing the card number to be changed to a positioning card corresponding to the number changing option through the RIFD wireless module, wherein the number changing instruction is used for triggering the positioning card to change a local card number into the card number to be changed;
the first alarm subunit is configured to acquire a positioning card corresponding to an alarm option after the alarm option is triggered, and send an alarm instruction to the positioning card through the UWB communication module or the RIFD wireless module, where the alarm instruction is used to trigger the positioning card to alarm;
and the upgrading subunit is configured to read a locally loaded upgrading file after the upgrading option is triggered, and send the upgrading file to a peripheral positioning card through the UWB communication module or the RIFD wireless module, wherein the upgrading file is used for triggering the peripheral positioning card to carry out software upgrading according to the upgrading file.
9. The communication apparatus according to claim 7, wherein the positioning unit comprises:
the ranging subunit is configured to broadcast and send a probe request through the UWB communication module, where the probe request is used to trigger an upper layer application device to return probe related data, implement ranging with the upper layer application device according to the probe related data, and send a distance and a position obtained by the ranging to the upper layer application device;
and the second alarm subunit is configured to receive an alarm instruction through the UWB communication module and alarm according to the alarm instruction.
10. The communications device of claim 7, wherein the positioning unit further comprises:
the receiving subunit is configured to receive the RFID communication information returned by the upper application device through the RFID communication module;
a third alarm subunit, configured to alarm according to an alarm indication when the RFID information response includes the alarm indication;
and the second number changing subunit is configured to change the number according to the number changing instruction when the RFID information response contains the number changing instruction.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115145607A (en) * | 2021-03-29 | 2022-10-04 | 成都鼎桥通信技术有限公司 | UWB-based software upgrading method, device and equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070102139A (en) * | 2006-04-14 | 2007-10-18 | 주식회사 에스씨티 | Control process using this control installation using rfid and uwb communication |
| JP2011023798A (en) * | 2009-07-13 | 2011-02-03 | Hitachi Ltd | System and method for providing location information, and positioning integrated device |
| US20110170484A1 (en) * | 2008-07-04 | 2011-07-14 | Makoto Nagai | Radio apparatus which communicates with other radio apparatuses and communication system |
| EP2413299A2 (en) * | 2010-07-27 | 2012-02-01 | Lotfi Makadmini | Registration method for wireless communication systems |
| CN206042382U (en) * | 2016-08-26 | 2017-03-22 | 招商局重庆交通科研设计院有限公司 | Tunnel constructor management system |
| CN106772231A (en) * | 2016-12-23 | 2017-05-31 | 深圳市金溢科技股份有限公司 | Electronic tag, base station, alignment system and method based on UWB |
| CN108477770A (en) * | 2018-05-08 | 2018-09-04 | 中国地质大学（武汉） | A kind of mine positioning RFID electronic intelligence bracelets |
| CN109714822A (en) * | 2018-12-26 | 2019-05-03 | 中国矿业大学 | A kind of positioning system and method for distressed area Emergency seismograph network establishment |
| CN109918103A (en) * | 2019-01-31 | 2019-06-21 | 国网浙江省电力有限公司 | A kind of acquisition terminal remote update system and its working method based on whole process supervision |
| CN111107627A (en) * | 2019-12-30 | 2020-05-05 | 嘉兴太和信息技术有限公司 | Multi-mode fusion wireless positioning system and positioning method thereof |
-
2020
- 2020-09-08 CN CN202010935051.9A patent/CN112188390B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070102139A (en) * | 2006-04-14 | 2007-10-18 | 주식회사 에스씨티 | Control process using this control installation using rfid and uwb communication |
| US20110170484A1 (en) * | 2008-07-04 | 2011-07-14 | Makoto Nagai | Radio apparatus which communicates with other radio apparatuses and communication system |
| JP2011023798A (en) * | 2009-07-13 | 2011-02-03 | Hitachi Ltd | System and method for providing location information, and positioning integrated device |
| EP2413299A2 (en) * | 2010-07-27 | 2012-02-01 | Lotfi Makadmini | Registration method for wireless communication systems |
| CN206042382U (en) * | 2016-08-26 | 2017-03-22 | 招商局重庆交通科研设计院有限公司 | Tunnel constructor management system |
| CN106772231A (en) * | 2016-12-23 | 2017-05-31 | 深圳市金溢科技股份有限公司 | Electronic tag, base station, alignment system and method based on UWB |
| CN108477770A (en) * | 2018-05-08 | 2018-09-04 | 中国地质大学（武汉） | A kind of mine positioning RFID electronic intelligence bracelets |
| CN109714822A (en) * | 2018-12-26 | 2019-05-03 | 中国矿业大学 | A kind of positioning system and method for distressed area Emergency seismograph network establishment |
| CN109918103A (en) * | 2019-01-31 | 2019-06-21 | 国网浙江省电力有限公司 | A kind of acquisition terminal remote update system and its working method based on whole process supervision |
| CN111107627A (en) * | 2019-12-30 | 2020-05-05 | 嘉兴太和信息技术有限公司 | Multi-mode fusion wireless positioning system and positioning method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘世森;: "基于UWB和RFID相融合的矿井人员定位系统设计", 自动化仪表, no. 08, pages 2 - 5 * |
| 王春;华钢;朱艾春;蒋兴刚;: "井下人员定位管理系统的数据采集与处理", 煤矿安全, no. 05 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115145607A (en) * | 2021-03-29 | 2022-10-04 | 成都鼎桥通信技术有限公司 | UWB-based software upgrading method, device and equipment |
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| Publication number | Publication date |
|---|---|
| CN112188390B (en) | 2024-06-11 |
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