CN106535106B - Wireless Bluetooth intelligent positioning device - Google Patents
Wireless Bluetooth intelligent positioning device Download PDFInfo
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- CN106535106B CN106535106B CN201611220397.0A CN201611220397A CN106535106B CN 106535106 B CN106535106 B CN 106535106B CN 201611220397 A CN201611220397 A CN 201611220397A CN 106535106 B CN106535106 B CN 106535106B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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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Abstract
The invention discloses a wireless Bluetooth intelligent positioning device which comprises an intelligent Bluetooth positioning processing module, a battery management module and a local detection module; the wireless Bluetooth intelligent positioning device is used as a tracked positioning trigger device, and a positioning state and mode management module in the intelligent Bluetooth positioning processing module performs optimal switching processing on a positioning acquisition mode and/or a transmission communication mode according to the acquired current self state and the acquired detection information of local environment and/or the availability of peripheral positioning tracking service wireless network resources; through the positioning access processing of the information processing module, the positioning trigger equipment obtains position associated information according to a current positioning obtaining mode, and then sends the position associated information to the association tracking monitoring equipment according to the current transmission communication mode; the invention can effectively utilize various peripheral service resources, acquire and transmit the positioning related information and prolong the standby time.
Description
Technical Field
The invention belongs to personal wireless intelligent equipment, relates to the technical field of wireless communication and intelligent control, and particularly relates to a wireless Bluetooth intelligent positioning device.
Background
The smart phones represented by personal smart devices, smart wearable and portable accessory products (such as smart bracelets, watches, earphones, trackers and pagers) and information networks around the environment have various information access and output interactive relationships, including information broadcasting, sensing, triggering, transmitting and the like, so that the purposes of local or remote transmission, control, monitoring and the like of various associated information including positioning information are achieved.
Wireless tracking technology has been widely applied to low-power wearable and portable products represented by smart bracelets, smart watches, smart trackers, etc. for remote location tracking, monitoring and control of people (children, the elderly), objects (such as cars, luggage, pets) and environments. Currently, in the product positioning mode, joint positioning is mostly adopted by using a GPS, WiFi, a base station and the like, and data is sent to remote tracking monitoring equipment by using GPRS or the Internet. However, for tracked wearable positioning devices with small volume, the main problems faced at present are insufficient battery capacity and insufficient battery continuous positioning service duration (usually only a few hours). On one hand, the power consumption current of the positioning mode is large and is about in the order of tens of mA; on the other hand, many wearable products are restricted by cost and power consumption and do not support positioning modes such as GPS, WiFi and base stations; in addition, when there is no GPS signal indoors, the positioning method needs to be switched to a base station positioning method, and the positioning accuracy depends on the distance between nearby base stations, which often results in a large positioning error.
Wireless location tracking technology is based on obtaining location information of a tracked device, where the location information includes absolute location, relative location, spatial range, and address information.
Disclosure of Invention
The invention relates to a wireless Bluetooth intelligent positioning device, which adopts the following method to make the positioned device more effectively utilize various peripheral positioning tracking service wireless network resources, obtain and transmit positioning associated information and prolong the standby time: 1) on the premise of meeting the positioning requirements of users, the positioned device is in an ultra-low power consumption mode and state as much as possible in more time; avoiding frequent starting of a positioning acquisition mode with larger power consumption and an information transmission communication mode; 2) preferentially utilizing a peripheral low-power-consumption Bluetooth positioning mode and transmitting communication resources, and if necessary, comprising a peripheral available temporary mobile mutual aid equipment positioning device; the method comprises the following steps of carrying out optimal switching processing on acquisition and transmission modes of positioning information by detecting self state/local environment and peripheral positioning tracking service wireless network resources; 3) according to the detection of the self state and the local environment, when the emergency state meets the preset or dynamic setting condition, sending a distress call, alarm or help seeking signal with a specific Bluetooth beacon or message; 4) the user can use his smartphone as a tracking and monitoring device to pre-or dynamically configure the tracked device.
The invention is realized by the following steps: a wireless Bluetooth intelligent positioning device comprises an intelligent Bluetooth positioning processing module, a battery management module and a local detection module; the intelligent Bluetooth positioning processing module comprises a wireless signal mode switching processing module, a Bluetooth signal processing module, an information configuration module and a positioning state and mode management module;
the wireless Bluetooth intelligent positioning device is used as a tracked positioning trigger device, the positioning state and mode management module in the intelligent Bluetooth positioning processing module performs preferred switching processing on a positioning acquisition mode and/or a transmission communication mode according to the obtained current self state and the obtained detection information of local environment and/or the availability of peripheral positioning tracking service wireless network resources, the positioning trigger device acquires position associated information according to the current positioning acquisition mode through positioning access processing of the information processing module, and then the position associated information is sent to an associated tracking monitoring device according to the current transmission communication mode.
Furthermore, the detection information of the wireless bluetooth intelligent positioning device on the current self state and the local environment comprises a monitoring output signal of a battery electric quantity detection module in the battery management module and/or the local detection module, the monitoring output signal is transmitted to the intelligent bluetooth positioning processing module, a front-end information processing unit of the information processing module performs access front-end processing, and then the state and resource detection module in the positioning state and mode management module performs state detection processing based on the feedback information of the information configuration module;
the state detection processing comprises checking whether the preset priority mechanism and the switching condition are met or not based on the feedback information of the information configuration module.
Further, the detection information of the wireless bluetooth intelligent positioning device on the availability of the peripheral positioning tracking service wireless network resource comprises the detection of the peripheral bluetooth positioning service resource; when the Bluetooth signal processing module detects and receives a signal sent by a peripheral Bluetooth associated node and acquires a trigger response, a front-end information processing unit in the information processing module carries out identification verification processing on the trigger response based on feedback information of the information configuration module, wherein the identification verification processing is included in access front-end processing; if the identification verification processing judges that the attribute of the Bluetooth associated positioning node and the positioning information thereof are valid, namely the current Bluetooth positioning acquisition mode and/or Bluetooth transmission communication mode are available, the front-end information processing unit carries out the positioning access processing;
and when the Bluetooth signal processing module does not detect and receive signals sent by the peripheral Bluetooth associated nodes or the identification verification processing judges that the current Bluetooth positioning mode is unavailable, starting the detection of the multi-mode wireless positioning service resources when the state is allowed.
Further, the preferred switching processing is performed on a positioning acquisition mode and/or a transmission communication mode, and is performed by the positioning state and mode management module, wherein the positioning state and mode management module comprises a state and resource detection module and a mode switching management module; when triggered by preset time or event, the mode switching management module performs mode configuration management based on the feedback information of the state detection processing, and performs the preferred switching processing on a positioning acquisition mode and/or a transmission communication mode.
Further, when the wireless bluetooth intelligent positioning device further comprises a multi-mode communication module, the multi-mode communication module comprises a network communication interface and/or a GPS positioning module, and the multi-mode communication module further comprises at least one of a WiFi module and a mobile communication module; and the mode switching management module inputs the information of the designated submodule and the on-off state information thereof to a voltage conversion management module of the battery management module when the multi-mode communication module or at least one designated submodule in the multi-mode communication module needs to be closed or opened in the optimal switching process, so that the corresponding output of the voltage conversion management module is enabled to close or open the power supply voltage of the designated module.
Further, the monitoring output signal of the battery power detection module in the battery management module is processed by the state and resource detection module for state detection, and when the battery remaining capacity is reduced to a switching condition meeting different critical values, the mode switching management module is configured to perform power saving policy configuration included in the mode configuration management, and write configuration information into a mode parameter configuration unit in the information configuration module.
Furthermore, the local detection module at least comprises one of a gyroscope/acceleration sensing module, an environment monitoring module, a personal health monitoring sensing module, a touch sensing module and a hardware state detection module; the detection output signal of the local detection module enables the monitoring output signal to be transmitted to the intelligent Bluetooth positioning processing module through a local detection signal interface.
Further, the monitoring output signal of the local detection module is processed by the front-end information processing unit of the information processing module to access the front-end, and is detected by the state and resource detection module, and when an emergency meeting a predetermined condition occurs in a monitored environment and/or object, the mode switching management module performs the mode configuration management; based on the feedback information of the information configuration module, when the self state and/or the local environment are/is in an emergency state meeting the preset or dynamic setting conditions, the mode parameter configuration unit written in the information configuration module is used for carrying out intelligent Bluetooth beacon configuration contained in the mode configuration management, so that the beacon signal sending and connection processing module in the wireless signal mode switching processing module sends distress, alarm or help-seeking signals with specific Bluetooth beacons or messages according to the emergency state and the configuration of the type of the emergency state.
Further, based on the time-sharing processing of the wireless signal mode switching processing module, the bluetooth signal processing module obtains trigger responses from bluetooth positioning associated nodes or bluetooth touch devices in different modes, and the wireless signal mode switching processing module includes a signal and connection mode switching module, a beacon signal sending and connection processing module, and a timing and event switching module;
when the wireless Bluetooth intelligent positioning device enters a controlled connection state of a master end device for transmitting and controlling through the beacon signal transmitting and connection processing module based on the time-sharing processing of the signal and connection mode switching module, the Bluetooth beacon signal transmitted by the beacon signal transmitting and connection processing module is suspended or slowed down through the timing and event switching module.
Further, when the bluetooth positioning acquisition mode is available, the wireless bluetooth intelligent positioning device detects and receives a sending signal of the peripheral bluetooth associated node, acquires a trigger response by the bluetooth signal processing module, and performs the positioning access processing by the information processing module, wherein the positioning access processing includes a front-end information processing unit in the information processing module, and performs identification processing of trigger induction based on the RSSI value information of the wireless signal strength sensed by the bluetooth signal processing module, and the trigger induction processing is included in the access front-end processing;
when the wireless Bluetooth intelligent positioning device detects and receives the sending signals of a plurality of peripheral Bluetooth associated nodes, the information processing module carries out multi-node joint identification processing; according to the RSSI values of the signals from the plurality of Bluetooth associated nodes sensed by the Bluetooth signal processing module, a front-end information processing unit of the information processing module carries out multi-node joint positioning information processing based on the feedback information of the information configuration module, wherein the multi-node joint positioning information processing comprises multi-node information superposition and multi-node joint identification calculation, and the multi-node joint positioning information processing is contained in access front-end processing.
Compared with the prior art, the invention has the beneficial effects that:
1) on the premise of meeting the positioning requirements of users, the wireless Bluetooth intelligent positioning device is in an ultra-low power consumption mode and state as much as possible, so that state and resource detection and optimal switching processing started when necessary are completed within the intermittent time with a smaller duty ratio, and the wireless Bluetooth intelligent positioning device has smaller average power consumption;
2) the wireless Bluetooth intelligent positioning device preferentially utilizes a peripheral low-power-consumption Bluetooth positioning mode and a transmission communication resource, and comprises peripheral available temporary mobile mutual-aid equipment if necessary, so that a positioning acquisition mode with higher power consumption and an information transmission communication mode are prevented from being frequently started and used, and the wireless Bluetooth intelligent positioning device has longer standby time;
3) the wireless Bluetooth intelligent positioning device carries out preferential switching processing on a positioning acquisition mode and a transmission mode according to the detection of the self state and the local environment and the detection of the wireless network resources of the positioning tracking service and according to a preset priority mechanism and switching conditions, thereby more effectively utilizing various peripheral service resources to acquire positioning associated information;
4) according to the wireless Bluetooth intelligent positioning device, according to the detection of the self state and the local environment, when the emergency state meets the preset or dynamic setting condition, the wireless Bluetooth intelligent positioning device sends a distress call, alarm or help seeking signal with a specific Bluetooth beacon or message, so that the wireless Bluetooth intelligent positioning device has better emergency safety processing capability;
5) the user uses the intelligent mobile phone APP software as the tracking monitoring equipment to perform pre-or dynamic configuration on the priority mechanism and the switching condition of the wireless Bluetooth intelligent positioning device in a field, remote or entrusted network server mode, so that the wireless Bluetooth intelligent positioning device has better flexibility and safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a first structure of an intelligent positioning apparatus for wireless Bluetooth of the present invention;
FIG. 2 is a schematic diagram of a second structure of the Bluetooth enabled smart positioning apparatus of the present invention;
fig. 3 is a schematic structural diagram of an intelligent bluetooth positioning processing module according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1, fig. 2 and fig. 3, a wireless bluetooth intelligent positioning device includes an intelligent bluetooth positioning processing module 100, a battery management module 300 and a local detection module 400; the intelligent bluetooth positioning processing module 100 comprises a wireless signal mode switching processing module, a bluetooth signal processing module, an information configuration module and a positioning state and mode management module;
the wireless bluetooth intelligent positioning device is used as a tracked positioning triggering device, the positioning state and mode management module in the intelligent bluetooth positioning processing module 100 performs preferred switching processing on a positioning acquisition mode and/or a transmission communication mode according to the obtained current self state and the obtained detection information of local environment and/or the availability of peripheral positioning tracking service wireless network resources, the positioning triggering device acquires position related information according to the current positioning acquisition mode through positioning access processing of the information processing module, and then the position related information is sent to a related tracking monitoring device according to the current transmission communication mode.
As shown in fig. 1, fig. 2 and fig. 3, the detection information of the wireless bluetooth intelligent positioning apparatus on the current self-state and the local environment includes the monitoring output signal of the battery power detection module in the battery management module 300 and/or the local detection module 400, the monitoring output signal is transmitted to the intelligent bluetooth positioning processing module 100, the front-end information processing unit of the information processing module performs access front-end processing, and then the state and resource detection module in the positioning state and mode management module performs state detection processing based on the feedback information of the information configuration module;
the state detection processing comprises checking whether the preset priority mechanism and the switching condition are met or not based on the feedback information of the information configuration module.
As shown in fig. 3, the detection information of the wireless bluetooth intelligent positioning apparatus for the availability of the peripheral bluetooth positioning tracking service wireless network resource includes the detection of the peripheral bluetooth positioning service resource; when the Bluetooth signal processing module detects and receives a signal sent by a peripheral Bluetooth associated node and acquires a trigger response, a front-end information processing unit in the information processing module carries out identification verification processing on the trigger response based on feedback information of the information configuration module, wherein the identification verification processing is included in access front-end processing; if the identification verification processing judges that the attribute of the Bluetooth associated positioning node and the positioning information thereof are valid, namely the current Bluetooth positioning acquisition mode and/or Bluetooth transmission communication mode are available, the front-end information processing unit carries out the positioning access processing;
and when the Bluetooth signal processing module does not detect and receive signals sent by the peripheral Bluetooth associated nodes or the identification verification processing judges that the current Bluetooth positioning mode is unavailable, starting the detection of the multi-mode wireless positioning service resources when the state is allowed.
When the wireless Bluetooth intelligent positioning device detects that a wireless Bluetooth positioning associated node capable of obtaining positioning information service is nearby, the non-Bluetooth positioning mode is automatically closed or used in a limiting mode.
When the wireless Bluetooth intelligent positioning device does not detect that a wireless Bluetooth positioning associated node capable of obtaining positioning information service is nearby within a period of time, if the current mode of the wireless Bluetooth intelligent positioning device is in a normal use state, the priority is in a non-Bluetooth positioning mode, and switching conditions are met, the wireless Bluetooth intelligent positioning device automatically starts the non-Bluetooth positioning mode; if any one of the current mode of the wireless Bluetooth intelligent positioning device is in a normal use state, the prior non-Bluetooth positioning mode and the switching condition is not in accordance, the non-Bluetooth positioning mode is automatically closed or restrictively used.
As shown in fig. 3, the preferred switching process is performed on the positioning obtaining mode and/or the transmission communication mode, and is performed by the positioning state and mode management module, where the positioning state and mode management module includes a state and resource detection module and a mode switching management module; when triggered by preset time or event, the mode switching management module performs mode configuration management based on the feedback information of the state detection processing, and performs the preferred switching processing on a positioning acquisition mode and/or a transmission communication mode.
When the wireless Bluetooth intelligent positioning device detects that a wireless Bluetooth linkage node network capable of obtaining the transmission communication service is nearby, the wireless Bluetooth intelligent positioning device automatically closes or restrictively uses the non-Bluetooth communication mode.
When the wireless Bluetooth intelligent positioning device does not detect that a wireless Bluetooth linkage node network capable of obtaining transmission communication service exists nearby within a period of time; if the current mode of the wireless Bluetooth intelligent positioning device is in a normal use state, the wireless Bluetooth intelligent positioning device is preset to be a non-Bluetooth positioning mode preferentially, and when a switching condition is met, the wireless Bluetooth intelligent positioning device automatically starts a non-Bluetooth communication mode; if any one of the current mode of the wireless Bluetooth intelligent positioning device is in a normal use state, the preset priority is a non-Bluetooth communication mode and the switching condition is not in accordance, the non-Bluetooth communication mode is automatically closed or restrictively used.
The event triggers the acquisition and/or transmission of a communication prior to the location.
As shown in fig. 1, fig. 2 and fig. 3, when the wireless bluetooth intelligent positioning apparatus further includes a multi-mode communication module 200, the multi-mode communication module 200 includes a network communication interface and/or a GPS positioning module, and the multi-mode communication module 200 further includes at least one of a WiFi module and a mobile communication module; in the process of performing the preferred switching process, when the multi-mode communication module 200 or at least one designated sub-module in the multi-mode communication module 200 needs to be turned off or on, the mode switching management module inputs the designated sub-module information and the on-off state information thereof to the voltage conversion management module of the battery management module 300, so that the corresponding output of the voltage conversion management module turns off or on the power supply voltage of the designated module.
When all the multi-mode wireless positioning acquisition and transmission communication modes need to be closed or opened, the corresponding output of the voltage conversion management module is closed or opened to supply power to the whole multi-mode communication module 200; when the GPS positioning mode needs to be closed or opened, the corresponding output of the voltage conversion management module closes or opens the power supply for the GPS positioning module.
As shown in fig. 1, 2 and 3, the monitoring output signal of the battery level detecting module in the battery management module 300 is processed by the status and resource detecting module to perform the status detecting process, and when the battery remaining capacity is reduced to a switching condition meeting different critical values, the mode switching management module performs power saving policy configuration included in the mode configuration management, and writes configuration information into a mode parameter configuration unit in the information configuration module.
When the battery remaining capacity is reduced to a certain degree, the mode parameter configuration unit is configured, so that the use of the non-Bluetooth positioning acquisition mode and the transmission communication mode is increased in limitation or the starting frequency is reduced.
When the battery residual capacity is insufficient, the non-Bluetooth positioning acquisition mode and the transmission communication mode are not started any more in non-emergency situations by configuring the mode parameter configuration unit.
When the battery residual capacity is extremely low and cannot support the non-Bluetooth wireless positioning and/or transmission communication mode, only the slow-frequency Bluetooth beacon or message signal transmission is started by configuring the mode parameter configuration unit.
As shown in fig. 1, 2 and 3, the local detection module 400 includes at least one of a gyroscope/acceleration sensing module, an environment monitoring module, a personal health monitoring sensing module, a touch sensing module and a hardware status detection module; the detection output signal of the local probing module 400 transmits the monitoring output signal to the intelligent bluetooth positioning processing module 100 through a local probing signal interface.
The local sensing information is direct signal value or associated event information caused by the change of the signal value.
The local detection signal interfaces between the sub-modules of the local detection module 400 and the intelligent bluetooth positioning processing module 100 may be single or multiplexed, or may adopt different interface modes, such as: digital interface: UART, I2C, SPI and GPIO; analog interface AIO: the data is converted into digital information by the internal a/D interface of the intelligent bluetooth positioning processing module 100.
As shown in fig. 1, fig. 2 and fig. 3, the monitoring output signal of the local detection module 400 is processed by the front-end information processing unit of the information processing module to perform the access front-end processing, and is processed by the status and resource detection module to perform the status detection processing, and when an emergency event meeting a predetermined condition occurs in the monitored environment and/or object, the mode switching management module performs the mode configuration management; based on the feedback information of the information configuration module, when the self state and/or the local environment are/is in an emergency state meeting the preset or dynamic setting conditions, the mode parameter configuration unit written in the information configuration module is used for carrying out intelligent Bluetooth beacon configuration contained in the mode configuration management, so that the beacon signal sending and connection processing module in the wireless signal mode switching processing module sends distress, alarm or help-seeking signals with specific Bluetooth beacons or messages according to the emergency state and the configuration of the type of the emergency state.
When the wireless Bluetooth intelligent positioning device detects that a Bluetooth emergency is a call for help or an alarm through the intelligent Bluetooth positioning processing module 100, and the wireless Bluetooth intelligent positioning device cannot effectively obtain peripheral wireless network resources, so that current positioning information cannot be sent to the remote monitoring equipment, according to the current mode and state of the wireless Bluetooth intelligent positioning device, if preset switching conditions are met, the wireless Bluetooth intelligent positioning device can automatically enter a call for help or an alarm state for sending a specific Bluetooth beacon or message signal.
When the wireless Bluetooth intelligent positioning device does not find peripheral Bluetooth node network resources for a long time due to insufficient batteries or abnormal remote communication, the wireless Bluetooth intelligent positioning device automatically enters a distress call state for sending a specific Bluetooth distress message signal according to preset conditions, so that the wireless Bluetooth intelligent positioning device obtains priority peripheral linkage tracking service.
When the wireless Bluetooth intelligent positioning device automatically enters a distress or alarm state or the remote monitoring equipment sets for help, an emergency temporary mobile mutual-help linkage tracking mode can be started. The mutual-assistance linkage tracking means that when other non-associated monitoring devices (mobile intelligent terminals with similar APPs) agree with authorization, the wireless Bluetooth intelligent positioning devices found nearby can be actively uploaded to a specified cloud server through searching, and the associated monitoring devices are helped to track the wireless Bluetooth intelligent positioning devices.
The monitoring event of the wireless Bluetooth intelligent positioning device is from monitoring of local sensing signals, and comprises a triggering event generated by a health monitoring sensing module (such as heart rate, blood pressure, blood sugar and the like) and monitoring of the environment (such as environment sensing, gyroscope sensing/acceleration sensing, a camera and voice sensing).
The monitoring output signal comprises a signal for personal and/or environmental monitoring.
As shown in fig. 3, based on the time-sharing processing of the wireless signal mode switching processing module, the bluetooth signal processing module obtains trigger responses from bluetooth positioning associated nodes or bluetooth touch devices in different modes, and the wireless signal mode switching processing module includes a signal and connection mode switching module, a beacon signal sending and connection processing module, and a timing and event switching module;
when the wireless Bluetooth intelligent positioning device enters a controlled connection state of a master end device for transmitting and controlling through the beacon signal transmitting and connection processing module based on the time-sharing processing of the signal and connection mode switching module, the Bluetooth beacon signal transmitted by the beacon signal transmitting and connection processing module is suspended or slowed down through the timing and event switching module.
As shown in fig. 3, when the bluetooth positioning acquisition mode is available, the wireless bluetooth intelligent positioning apparatus detects and receives a transmission signal of the peripheral bluetooth-related node, acquires a trigger response from the bluetooth signal processing module, and performs the positioning access processing through the information processing module, where the positioning access processing includes a front-end information processing unit in the information processing module, and performs identification processing of trigger induction based on RSSI value information sensed by the bluetooth signal processing module, where the trigger induction processing is included in the access front-end processing;
when the wireless Bluetooth intelligent positioning device detects and receives the sending signals of a plurality of peripheral Bluetooth associated nodes, the information processing module carries out multi-node joint identification processing; according to the RSSI values of the signals from the plurality of Bluetooth associated nodes sensed by the Bluetooth signal processing module, a front-end information processing unit of the information processing module carries out multi-node joint positioning information processing based on the feedback information of the information configuration module, wherein the multi-node joint positioning information processing comprises multi-node information superposition and multi-node joint identification calculation, and the multi-node joint positioning information processing is contained in access front-end processing.
When the intelligent Bluetooth beacon is in the beacon sending server mode, the beacon sends feedback information set based on the signal intensity of the beacon in the information configuration module, and the beacon signal sending and connection processing module sends the intelligent Bluetooth beacon broadcast containing the signal intensity setting of the beacon based on time-sharing processing of the timing and event switching module.
When the client is in a beacon detection mode, the Bluetooth signal processing module obtains a trigger response from a Bluetooth associated node, and a front-end information processing unit of the information processing module performs identification verification processing to read a signal strength RSSI value corresponding to the Bluetooth associated node information.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (12)
1. A wireless Bluetooth intelligent positioning device comprises an intelligent Bluetooth positioning processing module, a battery management module and a local detection module; the intelligent Bluetooth positioning processing module comprises a wireless signal mode switching processing module, a Bluetooth signal processing module, an information configuration module and a positioning state and mode management module;
the wireless Bluetooth intelligent positioning device is used as a tracked positioning trigger device, the positioning state and mode management module in the intelligent Bluetooth positioning processing module performs preferred switching processing on a positioning acquisition mode and/or a transmission communication mode according to the obtained current self state and the obtained detection information of local environment and/or the availability of peripheral positioning tracking service wireless network resources, the positioning trigger device acquires position associated information according to the current positioning acquisition mode through positioning access processing of the information processing module, and then the position associated information is sent to an associated tracking monitoring device according to the current transmission communication mode;
when the wireless Bluetooth intelligent positioning device detects an emergency according to the detection information and cannot effectively obtain peripheral wireless network resources, so that the current positioning information cannot be sent to the remote monitoring equipment, according to the current mode and state of the wireless Bluetooth intelligent positioning device, if the current mode and state of the wireless Bluetooth intelligent positioning device meet preset switching conditions, the wireless Bluetooth intelligent positioning device can automatically enter a distress call or alarm state for sending a specific Bluetooth beacon or message signal, so that the wireless Bluetooth intelligent positioning device can obtain peripheral linkage tracking service;
when the wireless Bluetooth intelligent positioning device enters a distress or alarm state or the remote monitoring equipment sets help, an emergency linkage tracking mode can be started;
the linkage tracking means that when other non-associated monitoring devices actively upload the wireless Bluetooth intelligent positioning devices discovered nearby to an appointed cloud server through searching, the associated monitoring devices are helped to track the wireless Bluetooth intelligent positioning devices.
2. The intelligent wireless bluetooth positioning device according to claim 1, wherein the detection information of the intelligent wireless bluetooth positioning device on the current self-state and the local environment includes a monitoring output signal of a battery power detection module in the battery management module and/or the local detection module, the monitoring output signal is transmitted to the intelligent bluetooth positioning processing module, a front-end information processing unit of the information processing module performs access front-end processing, and a state and resource detection module in the positioning state and mode management module performs state detection processing based on the feedback information of the information configuration module; the state detection processing comprises checking whether the preset priority mechanism and the switching condition are met or not based on the feedback information of the information configuration module.
3. The intelligent wireless bluetooth positioning apparatus according to claim 1, wherein the information detected by the intelligent wireless bluetooth positioning apparatus about the availability of the peripheral bluetooth positioning tracking service wireless network resource comprises detection of the peripheral bluetooth positioning service resource; when the Bluetooth signal processing module detects and receives a signal sent by a peripheral Bluetooth associated node and acquires a trigger response, a front-end information processing unit in the information processing module carries out identification verification processing on the trigger response based on feedback information of the information configuration module, wherein the identification verification processing is included in access front-end processing; if the identification verification processing judges that the attribute of the Bluetooth associated positioning node and the positioning information thereof are valid, namely the current Bluetooth positioning acquisition mode and/or Bluetooth transmission communication mode are available, the front-end information processing unit carries out the positioning access processing;
and when the Bluetooth signal processing module does not detect and receive signals sent by the peripheral Bluetooth associated nodes or the identification verification processing judges that the current Bluetooth positioning mode is unavailable, starting the detection of the multi-mode wireless positioning service resources when the state is allowed.
4. The intelligent wireless bluetooth positioning apparatus according to claim 1, wherein the preferred switching process is performed on a positioning acquisition mode and/or a transmission communication mode by the positioning state and mode management module, and the positioning state and mode management module includes a state and resource detection module and a mode switching management module; when triggered by preset time or event, the mode switching management module performs mode configuration management based on the feedback information of the state detection processing, and performs the preferred switching processing on a positioning acquisition mode and/or a transmission communication mode.
5. The bluetooth wireless intelligent positioning device of claim 4, wherein when the bluetooth wireless intelligent positioning device further comprises a multi-mode communication module, the multi-mode communication module comprises a network communication interface and/or a GPS positioning module, and the multi-mode communication module further comprises at least one of a WiFi module and a mobile communication module; and the mode switching management module inputs the information of the designated submodule and the on-off state information thereof to a voltage conversion management module of the battery management module when the multi-mode communication module or at least one designated submodule in the multi-mode communication module needs to be closed or opened in the optimal switching process, so that the corresponding output of the voltage conversion management module is enabled to close or open the power supply voltage of the designated module.
6. The apparatus according to claim 2, wherein the status and resource detection module performs the status detection process on the monitoring output signal of the battery power detection module in the battery management module, and when the battery remaining capacity decreases to a switching condition meeting different threshold values, the mode switching management module performs power saving policy configuration included in the mode configuration management, and writes configuration information into a mode parameter configuration unit in the information configuration module.
7. The wireless bluetooth intelligent positioning device according to claim 2, wherein the local detection module comprises at least one of a gyroscope/acceleration sensing module, an environment monitoring module, a personal health monitoring sensing module, a touch sensing module and a hardware status detection module; the detection output signal of the local detection module enables the monitoring output signal to be transmitted to the intelligent Bluetooth positioning processing module through a local detection signal interface.
8. The bluetooth wireless intelligent positioning apparatus according to claim 2, wherein the monitoring output signal of the local detection module is processed by a front-end information processing unit of the information processing module for the access front-end processing, and is processed by the status and resource detection module for the status detection, and when an emergency event meeting a predetermined condition occurs in the monitored environment and/or object, the mode switching management module performs the mode configuration management; based on the feedback information of the information configuration module, when the self state and/or the local environment are/is in an emergency state meeting the preset or dynamic setting conditions, the mode parameter configuration unit written in the information configuration module is used for carrying out intelligent Bluetooth beacon configuration contained in the mode configuration management, so that the beacon signal sending and connection processing module in the wireless signal mode switching processing module sends distress, alarm or help-seeking signals with specific Bluetooth beacons or messages according to the emergency state and the configuration of the type of the emergency state.
9. The wireless bluetooth intelligent positioning apparatus according to claim 1, wherein based on the time-sharing processing of the wireless signal mode switching processing module, the bluetooth signal processing module obtains a trigger response from a bluetooth positioning associated node or a bluetooth touch device in different modes, and the wireless signal mode switching processing module includes a signal and connection mode switching module, a beacon signal sending and connection processing module, and a timing and event switching module;
when the wireless Bluetooth intelligent positioning device enters a controlled connection state of a master end device for transmitting and controlling through the beacon signal transmitting and connection processing module based on the time-sharing processing of the signal and connection mode switching module, the Bluetooth beacon signal transmitted by the beacon signal transmitting and connection processing module is suspended or slowed down through the timing and event switching module.
10. The wireless bluetooth intelligent positioning apparatus according to claim 3, wherein when the bluetooth positioning acquisition mode is available, the wireless bluetooth intelligent positioning apparatus detects and receives a transmission signal of the peripheral bluetooth-related node, and the bluetooth signal processing module acquires a trigger response, and the information processing module performs the positioning access processing, wherein the positioning access processing includes a front-end information processing unit in the information processing module performing identification processing of trigger induction based on RSSI value information sensed by the bluetooth signal processing module, and the trigger induction processing is included in the access front-end processing;
when the wireless Bluetooth intelligent positioning device detects and receives the sending signals of a plurality of peripheral Bluetooth associated nodes, the information processing module carries out multi-node joint identification processing; according to the RSSI values of the signals from the plurality of Bluetooth associated nodes sensed by the Bluetooth signal processing module, a front-end information processing unit of the information processing module carries out multi-node joint positioning information processing based on the feedback information of the information configuration module, wherein the multi-node joint positioning information processing comprises multi-node information superposition and multi-node joint identification calculation, and the multi-node joint positioning information processing is contained in access front-end processing.
11. The intelligent wireless Bluetooth positioning apparatus of claim 1, wherein when the intelligent wireless Bluetooth positioning apparatus detects that the battery power is low or the remote communication is abnormal and no network resource of a peripheral Bluetooth node is found for a long time according to the detection information, the intelligent wireless Bluetooth positioning apparatus automatically enters a distress call or alarm state for sending a specific Bluetooth distress message signal according to a preset condition, so that the intelligent wireless Bluetooth positioning apparatus obtains a peripheral linkage tracking service.
12. The intelligent wireless bluetooth positioning apparatus of claim 1, wherein the intelligent wireless bluetooth positioning apparatus, according to the detection information from the local sensing signal, when the generated trigger event is in an emergency state meeting a preset condition and the transmission communication service of any mode cannot be effectively obtained within a specified time, enters a distress call or alarm state for sending a specific bluetooth beacon or message signal, so that the intelligent wireless bluetooth positioning apparatus obtains a peripheral linkage tracking service.
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