CN111565367B - Bluetooth Internet of things terminal parameter adjusting method and system - Google Patents
Bluetooth Internet of things terminal parameter adjusting method and system Download PDFInfo
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- CN111565367B CN111565367B CN202010419260.8A CN202010419260A CN111565367B CN 111565367 B CN111565367 B CN 111565367B CN 202010419260 A CN202010419260 A CN 202010419260A CN 111565367 B CN111565367 B CN 111565367B
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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
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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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
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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Abstract
The invention relates to a method and a system for adjusting parameters of a Bluetooth Internet of things terminal, which comprises the following steps; s1, broadcasting configuration parameter information at regular intervals by the Bluetooth terminal equipment to be configured; s2, the Bluetooth terminal equipment receives the Bluetooth broadcast sent by the configuration gateway; s3, the Bluetooth terminal equipment completes parameter configuration according to the parameter modification instruction in the configuration Bluetooth broadcast; s4, the Bluetooth terminal equipment monitors whether a scanning request exists after broadcasting the configurable parameter information; s5, after receiving the antenna unit scanning request, the Bluetooth terminal device feeds back the latest modified parameter information; the parameter modification instruction of the parameter information comprises a function code for modifying the parameter and a parameter value for modifying the parameter. The invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a method and a system for adjusting parameters of a Bluetooth Internet of things terminal.
Background
Because bluetooth has the characteristics of low power consumption, low cost and the like, a large number of bluetooth devices including some bluetooth work cards, work cards and other devices are deployed in commercial environments at present. The method greatly facilitates the development of related applications of the Bluetooth, brings great convenience to the life of people, and along with the formulation of a new Bluetooth protocol, the Bluetooth equipment has lower power consumption, longer communication distance, faster transmission and higher safety, which provides good conditions for the popularization of the Bluetooth. In many current bluetooth applications, parameter modification for bluetooth communication generally requires establishing a bluetooth communication connection first, that is, establishing a connection with a bluetooth work card or work card of parameters to be modified through a mobile phone or other bluetooth communication devices, and then modifying the parameters to be modified. The configuration equipment is required to acquire information such as access passwords and the like when connection is established, so that potential safety hazards are easily caused, the risk of password leakage is increased, and the willingness of people to receive Bluetooth equipment services is reduced.
Disclosure of Invention
In order to better protect the privacy of Bluetooth terminal equipment and simultaneously quickly change some Bluetooth communication parameters according to the requirement of Bluetooth application, the invention provides a Bluetooth communication configuration parameter modification method based on Bluetooth broadcasting. The method can effectively eliminate the worry of the user about divulging the information of the equipment, simultaneously does not cause obvious influence on the user experience of the Bluetooth application as much as possible, and is favorable for accelerating the popularization and the promotion of the Bluetooth application.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
1. a method for adjusting parameters of a Bluetooth Internet of things terminal is characterized by comprising the following steps: comprises the following steps;
s1, setting up the broadcast configuration parameter information of the uplink positioning broadcast period by the Bluetooth terminal equipment to be configured;
s2, the Bluetooth terminal equipment receives the Bluetooth broadcast sent by the configuration gateway;
s3, the Bluetooth terminal equipment completes parameter configuration according to the parameter modification instruction in the configuration Bluetooth broadcast;
s4, the Bluetooth terminal equipment monitors whether a scanning request exists after broadcasting the configurable parameter information;
s5, after receiving the antenna unit scanning request, the Bluetooth terminal device feeds back the latest modified parameter information; the parameter modification instruction of the parameter information comprises a function code for modifying the parameter and a parameter value for modifying the parameter.
The method is based on a parameter adjusting system of the Bluetooth Internet of things terminal;
the system comprises a Bluetooth terminal device to be configured, a Bluetooth beacon, an antenna unit, a Bluetooth coupling access point, a feeder line, a combiner, cellular communication signals such as LTE and the like, a Bluetooth gateway and a network manager; the network management is in communication connection with the monitoring system;
the Bluetooth beacon is accessed into a feeder line through a Bluetooth coupling access point, and the feeder line, the combiner, the Bluetooth gateway and the network management are in communication connection; the Bluetooth beacon collects Bluetooth signals, and the Bluetooth signals are received by the Bluetooth gateway after passing through the feeder line and the combiner.
The Bluetooth gateway acquires a Bluetooth signal of the Bluetooth beacon and uploads the Bluetooth signal to the network manager;
the antenna unit is an indoor distributed antenna, and the monitoring system realizes the expansion of the coverage range of the Bluetooth signal through the antenna unit.
In S1, first, the bluetooth terminal device to be configured broadcasts the T/times broadcast capability information in the uplink positioning broadcast period; then, after receiving the configuration parameter information, the Bluetooth beacon transmits the configuration parameter information back to the network manager through the feeder line, the combiner and the Bluetooth gateway; secondly, the network manager determines whether the uplink positioning broadcast period T of the Bluetooth terminal equipment to be configured needs to be shortened according to the requirement on positioning real-time; the capacity information broadcast content comprises configuration parameter information of the Bluetooth terminal equipment to be configured;
in S2-S3, after determining that the uplink positioning broadcast period T of the bluetooth terminal device to be configured needs to be shortened, the network manager configures a bluetooth beacon in an antenna unit to issue an uplink positioning transmission period configuration broadcast, where the issued uplink positioning transmission period configuration broadcast includes an identification number, a period configuration function code, and a period parameter that needs to be configured of the bluetooth terminal device to be configured;
the identification number comprises a Bluetooth MAC address or a combination of a company number and an employee number;
the identification number is AA BB CC DD EE FF GG HH JJ, wherein the first 6 bytes are MAC addresses of the Bluetooth terminal equipment to be configured, the 7 th byte GG represents a function code for adjusting the Bluetooth broadcasting period, and the last two bytes HH JJ represent the broadcasting period needing to be modified;
the Bluetooth broadcast frame data is aa bb cc dd GG HHJJ;
aa bb is the issuing number of the issuing unit corresponding to the Bluetooth terminal equipment to be configured, cc dd is the work card serial number of the Bluetooth terminal equipment to be configured in all the equipment of the issuing unit, GG represents a function code for adjusting the Bluetooth broadcast period, and the last two bytes HH JJ represent numerical values which need to be modified specifically;
in S4, first, the bluetooth terminal device to be configured monitors the bluetooth broadcast of the antenna unit, and obtains a configured bluetooth broadcast issued by the network management configuration; then, if the configured Bluetooth broadcast contains the MAC address of the own identification number of the to-be-configured Bluetooth terminal equipment or the serial number of the issuing unit and the serial number of the work card, the to-be-configured Bluetooth terminal equipment analyzes the function code to be configured from the configured Bluetooth broadcast and acquires that the network manager needs the to-be-configured Bluetooth terminal equipment to change the own Bluetooth broadcast period; secondly, the Bluetooth terminal equipment to be configured continues to analyze the following parameters to obtain an uplink positioning broadcast period result of m, and then the Bluetooth terminal equipment to be configured changes the uplink positioning broadcast period T of the Bluetooth terminal equipment to be configured into m;
in S5, first, the bluetooth terminal device to be configured completes configuration change of the uplink positioning broadcast period T; then, the modified bluetooth terminal device broadcasts its own capability information periodically in step S3; secondly, the broadcasted bluetooth terminal device to be configured listens whether a scanning request exists, and when the scanning request exists, the broadcasted bluetooth terminal device to be configured responds to the request by sending the following broadcast information: GG HH JJ, and inform the receiving side that the Bluetooth beacon finishes the adjustment of the Bluetooth broadcast period, wherein the HH JJ is a modified broadcast period value T; and thirdly, after receiving the Bluetooth broadcast, the receiver informs the network manager that the Bluetooth terminal equipment to be configured has correctly executed the change of the broadcast period parameters, so that the antenna unit stops continuously sending the Bluetooth broadcast signals requiring the Bluetooth terminal equipment to be configured to change the broadcast period.
When the tracking time or times of the to-be-configured Bluetooth terminal equipment by the antenna unit exceeds a set threshold, executing a step E1, configuring the to-be-configured Bluetooth terminal equipment, closing the broadcast cycle configurable capacity of the to-be-configured Bluetooth terminal equipment, and actively changing the broadcast cycle of the to-be-configured Bluetooth terminal equipment into a set value, so that the network manager cannot configure any parameter of the to-be-configured Bluetooth terminal equipment; or step E2 is executed to turn off the broadcast cycle configuration capability in the periodic broadcast capability information.
The Bluetooth terminal equipment to be configured also comprises a Bluetooth sensor, the Bluetooth sensor supports the monitoring and reporting of temperature and/or humidity, and when the temperature and the humidity are higher than set threshold values, the temperature and the humidity are reported to a gateway; the parameter information of the Bluetooth sensor comprises a temperature threshold value and a reporting period, and a humidity threshold value and a reporting period; the Bluetooth sensor sends the capability information broadcast and carries the Bluetooth sensor parameter information to inform the network manager to configure the Bluetooth sensor parameter information.
In S6, first, the network manager configures parameter information of the bluetooth sensor; then, when the bluetooth sensor broadcasts the capability information, the network manager sends a scanning request to the bluetooth sensor, and the bluetooth sensor receives the scanning request and feeds back the latest changed parameters.
A Bluetooth Internet of things terminal parameter adjusting system comprises a Bluetooth terminal device to be configured, a Bluetooth beacon, an antenna unit, a Bluetooth coupling access point, a feeder line, a combiner, cellular communication signals of LTE and the like, a Bluetooth gateway and a network manager; the network management is in communication connection with the monitoring system;
the Bluetooth beacon is accessed into a feeder line through a Bluetooth coupling access point, and the feeder line, the combiner, the Bluetooth gateway and the network management are in communication connection; the Bluetooth beacon collects Bluetooth signals, and the Bluetooth signals are received by the Bluetooth gateway after passing through the feeder line and the combiner.
The Bluetooth gateway acquires a Bluetooth signal of the Bluetooth beacon and uploads the Bluetooth signal to the network manager;
the antenna unit is an indoor distributed antenna, and the monitoring system realizes the expansion of the coverage range of the Bluetooth signal through the antenna unit.
The Bluetooth terminal equipment to be configured comprises an employee Bluetooth work card, a temperature super Bluetooth sensor or a humidity super Bluetooth sensor.
The invention can realize the change of the parameters of the Bluetooth equipment on the premise of protecting the privacy of the user as much as possible, thereby obtaining the convenience of the Bluetooth application and avoiding the disclosure of the privacy of the user. Can eliminate partial obstacles of popularization and promotion of the Bluetooth application, and enables users to enjoy the convenience brought by the Bluetooth application.
Drawings
FIG. 1 is a schematic view of an indoor subsystem according to the present invention.
Detailed Description
The first embodiment is as follows: referring to fig. 1, the system includes an employee bluetooth work card device, a bluetooth beacon, an antenna unit, a bluetooth coupling access point, a feeder line, a combiner, cellular communication signals such as LTE, a bluetooth gateway, and a network manager;
the Bluetooth beacon is accessed into a feeder line through a Bluetooth coupling access point, and the feeder line, the combiner, the Bluetooth gateway and the network management are in communication connection; the Bluetooth beacon collects Bluetooth signals and the Bluetooth signals are received by the Bluetooth gateway through the feeder line and the combiner.
The Bluetooth gateway acquires the Bluetooth signal of the Bluetooth beacon and uploads the Bluetooth signal to the network manager. The network management is in communication connection with the monitoring system;
the antenna unit is an indoor distributed antenna, the monitoring system realizes the purpose of expanding the coverage range of the Bluetooth signal through the antenna unit, and the Bluetooth terminal in a working area, such as an employee Bluetooth work card device, can realize uplink positioning.
Step 1: the "capability information broadcast" content of the employee bluetooth card device is broadcast once at regular intervals (for example, the period T is 1 minute) and includes the own capability information, and in this embodiment, the uplink positioning broadcast period may be adjusted. After receiving the information, the Bluetooth beacon transmits the information back to the network manager through the feeder line, the combiner and the Bluetooth gateway, and the network manager determines whether the uplink positioning broadcast period T of the Bluetooth work card equipment of the staff needs to be shortened according to the requirement on the positioning real-time performance of the staff.
Step 2-step 3: after determining that the uplink positioning broadcast period T of the employee bluetooth card device needs to be shortened, the network manager configures a bluetooth beacon in the antenna unit to issue an uplink positioning transmission period configuration broadcast, where the broadcast includes an identification number (such as a bluetooth MAC address, also called a media access control address) of the employee bluetooth card device, a period configuration function code (for identifying that a function to be implemented by the broadcast is a configuration period), and a period parameter (such as 160 ms) that needs to be configured. The identification number of the employee Bluetooth work card device can be replaced by a company number + employee number. For example, the bluetooth broadcast frame contains the following data:
CC 20 17 61 0B 24 01 00 A0
the first 6 bytes are work card MAC address, the 7 th byte 01 represents the function code for bluetooth broadcast cycle adjustment, and the last two bytes 00 a0 represent the broadcast cycle to be modified (decimal number 160 is represented as 0xA0 in 16).
The bluetooth broadcast frame may also be changed to the following data:
17 01 00 30 01 00 A0
where 1701 is the serial number of the issuing unit of the work card, 0030 is the serial number of the work card in all the devices of the issuing unit, 01 also represents the function code for adjusting the bluetooth broadcast period, and the last two bytes are the values to be modified specifically.
And 4, step 4: the bluetooth work card equipment monitors the bluetooth broadcast, obtains the configured bluetooth broadcast issued by the network management configuration, and if the bluetooth work card equipment contains the own identification number, such as the MAC address CC 2017610B 24, or the work card issuing unit number 1701 and the work card serial number 0030, the function code to be configured is continuously analyzed from the configured bluetooth broadcast, 01, and the situation that the network management needs the bluetooth work card equipment to change the own bluetooth broadcast cycle is known. The bluetooth card device continues to analyze the following parameters to obtain a result of 160ms, and then the bluetooth card device changes the uplink positioning broadcast period of the bluetooth card device to 160 ms.
And 5: after the bluetooth card device completes the configuration change of the uplink positioning broadcast period, when the subsequent periodic broadcast of the self capability information, the broadcast may be a scannable non-directional broadcast (scannable unidirectional broadcasting event), the bluetooth card device listens whether there is a scanning request after the broadcast, and if there is a scanning request for itself, the request is responded by sending the following broadcast information:
01 00 A0
wherein 01 is a function code for bluetooth broadcast cycle adjustment, notifying the receiver that the bluetooth broadcast cycle adjustment is completed, and 00 a0 is a modified broadcast cycle value (160 ms). After receiving the bluetooth broadcast, the receiver informs the network manager that the bluetooth work card device has correctly executed the change of the broadcast period parameters, thereby stopping continuously sending the bluetooth broadcast signal requiring the bluetooth work card device to change the broadcast period.
Example two: when the employee does not want the behavior of the employee to be excessively tracked, the bluetooth work card equipment can be configured, the broadcasting period configurable capacity of the equipment is closed, and meanwhile, the work card bluetooth broadcasting period is actively changed to 1 minute once. At this time, the bluetooth card device may close the periodic broadcast of its own capability information, so that the network manager or other devices cannot configure any parameter of the bluetooth card device. Or only the broadcast period configuration capability is closed in the periodic broadcast capability information, and the network management still can execute configuration change through the 'configuration Bluetooth broadcast' for other configurable parameters. Through the mode, a user of the Bluetooth work card equipment can obtain certain privacy protection on the premise of not completely losing certain functions of the Bluetooth work card equipment, so that the worry of using Bluetooth application by the user is partially eliminated.
Example three: the Bluetooth sensor supports monitoring and reporting of various data including temperature, humidity and the like, wherein the temperature and the humidity both support reporting threshold setting (namely reporting is carried out when the temperature and the humidity are higher than set thresholds), and reporting cycle setting, wherein the temperature threshold setting function code 01 and the reporting cycle setting 02; the humidity threshold value sets the function code 11, and reports the cycle setting 12. And other parameter data reports do not support parameter modification. The bluetooth sensor for business overload can carry function codes 01, 02, 11, 12 when sending "capability information broadcast" to inform the network manager that the configuration of the method of the present invention can be executed for these four parameters.
The network manager can configure the configurable parameters of the business super Bluetooth sensor by executing the first implementation method, after configuration, the network manager sends a scanning request to the business super Bluetooth sensor when the business super Bluetooth sensor broadcasts the capability information, and the business super Bluetooth sensor receives the scanning request and feeds back the latest changed parameters.
The network manager configures a temperature threshold value for the Bluetooth sensor, reports the temperature value when the temperature measured by the sensor exceeds 20 ℃, and feeds back a temperature threshold value modification result when receiving a scanning request after the Bluetooth sensor modifies the configuration and broadcasts capability information: 0120, where 01 is the function code and 20 is the set threshold.
The network manager then configures the temperature broadcast period, the broadcast period is set to 1 second, and the merchant ultra-bluetooth sensor does not receive the configured broadcast, so that the broadcast period configuration is not completed. At this time, when the network manager broadcasts the capability information by the merchant ultra-bluetooth sensor, the network manager sends a scanning request, and the obtained feedback information is still 0120.
The network manager receives the feedback information, does not want to modify the temperature broadcast period any more, but needs to configure the humidity broadcast period, so the network manager sends an instruction to enable the bluetooth beacon in the antenna unit to send the bluetooth broadcast configured for the humidity broadcast period configured by the business super bluetooth sensor. This time, the SuperSpeed Bluetooth sensor received the broadcast message and successfully performed the parameter configuration for the humidity broadcast cycle. When the network manager sends a scanning request to the Shanghai Bluetooth sensor again, the obtained feedback information is 1200A 0, wherein 12 is the function code of the humidity broadcast period, and 00A 0 is the broadcast period configuration parameter 160 ms.
The present invention has been described in sufficient detail for clarity of disclosure and is not exhaustive of the prior art. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A method for adjusting parameters of a Bluetooth Internet of things terminal is characterized by comprising the following steps: comprises the following steps;
s1, setting up the broadcast configuration parameter information of the uplink positioning broadcast period by the Bluetooth terminal equipment to be configured;
s2, the Bluetooth terminal equipment receives the Bluetooth broadcast sent by the configuration gateway;
s3, the Bluetooth terminal equipment completes parameter configuration according to the parameter modification instruction in the configuration Bluetooth broadcast;
s4, the Bluetooth terminal equipment monitors whether a scanning request exists after broadcasting the configurable parameter information;
s5, after receiving the antenna unit scanning request, the Bluetooth terminal device feeds back the latest modified parameter information; the parameter modification instruction of the parameter information comprises a function code for modifying the parameter and a parameter value for modifying the parameter;
in S1, first, the bluetooth terminal device to be configured broadcasts the T/times broadcast capability information in the uplink positioning broadcast period; then, after receiving the configuration parameter information, the Bluetooth beacon transmits the configuration parameter information back to the network manager through the feeder line, the combiner and the Bluetooth gateway; secondly, the network manager determines whether the uplink positioning broadcast period T of the Bluetooth terminal equipment to be configured needs to be shortened according to the requirement on positioning real-time; the capacity information broadcast content comprises configuration parameter information of the Bluetooth terminal equipment to be configured;
in S2-S3, after determining that the uplink positioning broadcast period T of the bluetooth terminal device to be configured needs to be shortened, the network manager configures a bluetooth beacon in an antenna unit to issue an uplink positioning transmission period configuration broadcast, where the issued uplink positioning transmission period configuration broadcast includes an identification number, a period configuration function code, and a period parameter that needs to be configured of the bluetooth terminal device to be configured;
the identification number comprises a Bluetooth MAC address or a combination of a company number and an employee number;
the identification number is AA BB CC DD EE FF GG HH JJ, wherein the first 6 bytes are MAC addresses of the Bluetooth terminal equipment to be configured, the 7 th byte GG represents a function code for adjusting the Bluetooth broadcasting period, and the last two bytes HH JJ represent the broadcasting period needing to be modified;
the Bluetooth broadcast frame data is aa bb cc dd GG HHJJ;
aa bb is the issuing number of the issuing unit corresponding to the Bluetooth terminal equipment to be configured, cc dd is the work card serial number of the Bluetooth terminal equipment to be configured in all the equipment of the issuing unit, GG represents a function code for adjusting the Bluetooth broadcast period, and the last two bytes HH JJ represent numerical values which need to be modified specifically;
in S4, first, the bluetooth terminal device to be configured monitors the bluetooth broadcast of the antenna unit, and obtains a configured bluetooth broadcast issued by the network management configuration; then, if the configured Bluetooth broadcast contains the MAC address of the own identification number of the to-be-configured Bluetooth terminal equipment or the serial number of the issuing unit and the serial number of the work card, the to-be-configured Bluetooth terminal equipment analyzes the function code to be configured from the configured Bluetooth broadcast and acquires that the network manager needs the to-be-configured Bluetooth terminal equipment to change the own Bluetooth broadcast period; secondly, the Bluetooth terminal equipment to be configured continues to analyze the following parameters to obtain an uplink positioning broadcast period result of m, and then the Bluetooth terminal equipment to be configured changes the uplink positioning broadcast period T of the Bluetooth terminal equipment to be configured into m;
in S5, first, the bluetooth terminal device to be configured completes configuration change of the uplink positioning broadcast period T; then, the modified bluetooth terminal device broadcasts its own capability information periodically in step S3; secondly, the broadcasted bluetooth terminal device to be configured listens whether a scanning request exists, and when the scanning request exists, the broadcasted bluetooth terminal device to be configured responds to the request by sending the following broadcast information: GG HH JJ, and inform the receiving side that the Bluetooth beacon finishes the adjustment of the Bluetooth broadcast period, wherein the HH JJ is a modified broadcast period value T; thirdly, after receiving the Bluetooth broadcast, the receiver informs the network manager that the Bluetooth terminal equipment to be configured has correctly executed the change of the broadcast period parameters, so that the antenna unit stops continuously sending the Bluetooth broadcast signal requiring the Bluetooth terminal equipment to be configured to change the broadcast period;
when the tracking time or times of the to-be-configured Bluetooth terminal equipment by the antenna unit exceeds a set threshold, executing a step E1, configuring the to-be-configured Bluetooth terminal equipment, closing the broadcast cycle configurable capacity of the to-be-configured Bluetooth terminal equipment, and actively changing the broadcast cycle of the to-be-configured Bluetooth terminal equipment into a set value, so that the network manager cannot configure any parameter of the to-be-configured Bluetooth terminal equipment; or executing step E2, turning off the broadcast cycle configuration capability in the periodic broadcast capability information;
the Bluetooth terminal equipment to be configured also comprises a Bluetooth sensor, the Bluetooth sensor supports the monitoring and reporting of temperature and/or humidity, and when the temperature and the humidity are higher than set threshold values, the temperature and the humidity are reported to a gateway; the parameter information of the Bluetooth sensor comprises a temperature threshold value and a reporting period, and a humidity threshold value and a reporting period; the Bluetooth sensor sends the capability information broadcast and carries the Bluetooth sensor parameter information to inform the network manager to configure the Bluetooth sensor parameter information.
2. The method for adjusting the parameters of the Bluetooth Internet of things terminal according to claim 1, wherein: in S6, first, the network manager configures parameter information of the bluetooth sensor; then, when the bluetooth sensor broadcasts the capability information, the network manager sends a scanning request to the bluetooth sensor, and the bluetooth sensor receives the scanning request and feeds back the latest changed parameters.
3. The utility model provides a bluetooth thing allies oneself with terminal parameter adjustment system which characterized in that: for the adaptation method of claim 1; the system comprises Bluetooth terminal equipment to be configured, a Bluetooth beacon, an antenna unit, a Bluetooth coupling access point, a feeder line, a combiner, a Bluetooth gateway and a network manager; the network management is in communication connection with the monitoring system;
the Bluetooth beacon is accessed into a feeder line through a Bluetooth coupling access point, and the feeder line, the combiner, the Bluetooth gateway and the network management are in communication connection; the Bluetooth beacon collects Bluetooth signals, and the Bluetooth signals are received by the Bluetooth gateway after passing through the feeder line and the combiner;
the Bluetooth gateway acquires a Bluetooth signal of the Bluetooth beacon and uploads the Bluetooth signal to the network manager;
the antenna unit is an indoor distributed antenna, and the monitoring system realizes the expansion of the coverage range of the Bluetooth signal through the antenna unit.
4. The system for adjusting the parameters of the Bluetooth Internet of things terminal according to claim 3, wherein: the Bluetooth terminal equipment to be configured comprises an employee Bluetooth work card, a temperature super Bluetooth sensor or a humidity super Bluetooth sensor.
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| CN113345264A (en) * | 2021-06-11 | 2021-09-03 | 深圳市觅拓物联信息技术有限公司 | Parking space monitoring system and method for parking lot |
| CN113301572B (en) * | 2021-06-25 | 2022-09-30 | 展讯通信（上海）有限公司 | Connection method and device of Bluetooth equipment, storage medium and Bluetooth equipment |
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