CN217429400U - Location bracelet based on big dipper - Google Patents
Location bracelet based on big dipper Download PDFInfo
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- CN217429400U CN217429400U CN202220951225.5U CN202220951225U CN217429400U CN 217429400 U CN217429400 U CN 217429400U CN 202220951225 U CN202220951225 U CN 202220951225U CN 217429400 U CN217429400 U CN 217429400U
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Abstract
The utility model belongs to the technical field of big dipper location, concretely relates to location bracelet based on big dipper, including bracelet body; the bracelet body comprises an upper shell and a lower shell which are fixedly connected to form a shell; the shell is provided with a switch key; two opposite sides of the shell are respectively provided with a meter belt groove; a cavity is arranged in the shell; an MCU module, a Beidou positioning module, an alarm module and a power supply module are fixed in the cavity; the Beidou positioning module and the alarm module are respectively connected with the MCU module; the utility model discloses can realize fixing a position the person of wearing in real time through the mode cooperation host computer of WIFI communication to can remind the person of wearing through alarm module after the person of wearing surpasss the fence that sets up at the host computer judgement.
Description
Technical Field
The utility model belongs to the technical field of big dipper location, concretely relates to location bracelet based on big dipper.
Background
Most of wearable smart bracelets based on GPS positioning in the market at present can acquire the position and track of the smart bracelet and other state information of the smart bracelet in real time through a GPS positioning module and other external sensors carried by the smart bracelet, and synchronize the data with a smart phone and a tablet personal computer; like the intelligent location bracelet that old man, child wore, the head of a family can be through APP real time monitoring on the smart mobile phone or inquiry old man and child's position, orbit and other state information of intelligent bracelet, realizes preventing going astray from the management to old man and child.
The current intelligent bracelet and PC end communication are main to be realized through the GSM network, but the intelligence location bracelet on the market at present mostly is ten minutes passback location information to the PC end, can not whole real time monitoring intelligent bracelet's state. The positioning track time interval is long, the tracking information error is large, and the lost old people and children are difficult to accurately find back. And then present location bracelet old man and child have left the certain distance after, and intelligence bracelet and PC end do not carry out corresponding warning and remind, and the head of a family can not in time discover and find back.
Disclosure of Invention
In order to solve the problem, the utility model provides an unmanned aerial vehicle charging system and method with identification based on coil, concrete technical scheme is as follows:
a Beidou-based positioning bracelet comprises a bracelet body; the bracelet body comprises an upper shell and a lower shell which are fixedly connected to form a shell; the shell is provided with a switch key; two opposite sides of the shell are respectively provided with a meter belt groove;
a cavity is arranged in the shell; an MCU module, a Beidou positioning module, an alarm module and a power supply module are fixed in the cavity; the Beidou positioning module and the alarm module are respectively connected with the MCU module; the power supply module is connected with the switch key;
the Beidou positioning module is used for positioning and transmitting positioning information to the MCU module;
the MCU module is used for transmitting the received positioning information to the upper computer through WIFI, receiving an instruction of the upper computer and outputting a corresponding control signal to the alarm module;
the alarm module is used for sending alarm information to prompt a wearer according to the control signal of the MCU module;
the power module is used for providing a working power supply for the MCU module, the Beidou positioning module and the alarm module.
The switch key is used for controlling the on-off of the output power supply of the power supply module.
Preferably, the MCU module comprises an ESP32-WROOM-32D module.
Preferably, the Beidou positioning module comprises an L76K module.
Preferably, the alarm module comprises a buzzer and/or a vibrator.
Preferably, the power module includes a rechargeable lithium battery, a voltage conversion unit; the rechargeable lithium battery is connected with the voltage conversion unit; and the voltage conversion unit is connected with the MCU module.
Preferably, the charging system further comprises a charging management module, and the charging management module is connected with the rechargeable lithium battery.
Preferably, the charge management module comprises a HX4057A battery management chip.
Preferably, a USB interface is arranged on the housing, and the USB interface is connected with the charging management module.
The utility model has the advantages that: the utility model discloses can realize fixing a position the person of wearing in real time through the mode cooperation host computer of WIFI communication to can remind the person of wearing through alarm module after the person of wearing surpasss the fence that sets up at the host computer judgement. And the utility model discloses simple structure is fit for child and wears into the campus, also can be used to the big dipper propaganda and education activity, demonstrates the function of big dipper location for child. The utility model discloses set up the USB interface, can be used for charging for the bracelet or carry out the data interaction with the host computer. The utility model discloses an ESP32-WROOM-32D module has WIFI, the function of bluetooth transmission concurrently when as MCU, is favorable to reducing the chip volume, and then reduces the utility model discloses a size is conveniently worn. The utility model discloses a power module is rechargeable lithium cell to charge through the USB interface, improved the utility model discloses a duration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a structural view from another perspective of fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As shown in fig. 1-3, the specific embodiment of the present invention provides a positioning bracelet based on beidou, comprising a bracelet body; the bracelet body comprises an upper shell 11 and a lower shell 12, wherein the upper shell 11 and the lower shell 12 are fixedly connected and form a shell 1; the shell 1 is provided with a switch key 2; two opposite sides of the shell 1 are respectively provided with a meter belt groove 3;
a cavity is arranged in the shell; an MCU module, a Beidou positioning module, an alarm module and a power supply module are fixed in the cavity; the Beidou positioning module and the alarm module are respectively connected with the MCU module; the power supply module is connected with the on-off key 2;
the Beidou positioning module is used for positioning and transmitting positioning information to the MCU module;
the MCU module is used for transmitting the received positioning information to the upper computer through WIFI, receiving an instruction of the upper computer and outputting a corresponding control signal to the alarm module;
the alarm module is used for sending alarm information to prompt a wearer according to the control signal of the MCU module;
the power module is used for providing a working power supply for the MCU module, the Beidou positioning module and the alarm module.
The switch key 2 is used for controlling the on-off of the output power of the power supply module.
The utility model discloses a theory of operation does: the person of wearing will the utility model discloses a location bracelet is worn on one's body, set up the fence that corresponds at the host computer, the utility model discloses a MCU module communicates with the host computer, big dipper orientation module acquires the person of wearing's orientation information in real time, and the orientation information that will acquire transmits to the MCU module through the mode of UART1 serial ports, the communication mode that the orientation information that the MCU module will receive passes through WIFI transmits to the host computer, the host computer judges whether the orientation information that the MCU module transmitted comes or the distance at the fence edge of orientation information and the fence that sets up reaches the threshold value of reporting to the police in the fence of setting according to the fence that sets up, if, then host computer send alarm command to the MCU module, MCU module control alarm module reports to the police, if not, then the MCU module does not send alarm control signal to alarm module.
Wherein, big dipper orientation module includes L76K module. The alarm module comprises a buzzer and/or a vibrator, and the MCU module comprises an ESP32-WROOM-32D module.
The power supply module comprises a rechargeable lithium battery and a voltage conversion unit; the rechargeable lithium battery is connected with the voltage conversion unit; the voltage conversion unit is connected with the MCU module, wherein the voltage conversion unit comprises a voltage conversion chip RT9013-33 GB. The utility model discloses still include the management module that charges, the management module that charges is connected with chargeable lithium cell. The charge management module includes a HX4057A battery management chip. The utility model discloses an on & off switch adopts TS24CA to dabber the switch.
The shell 1 is provided with a USB interface 4, and the USB interface 4 is connected with the charging management module. The utility model discloses a management module that charges is 5V through 4 input voltage of USB interface, and the electric current charges for the lithium cell for 1A's power, can set up red pilot lamp, and the red light lights when charging, and the red light extinguishes when being full of the electricity.
The lithium battery converts 3.7V into 3.3V voltage through a voltage conversion chip RT9013-33GB and supplies power to the MCU module ESP32-WROOM-32D, the Beidou positioning module L76K and the alarm module. Pressing on-off key 2, power module provides operating voltage to the bracelet.
Those of ordinary skill in the art will appreciate that the elements of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the components of the examples have been described above generally in terms of their functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the division of the unit is only one division of logical functions, and other division manners may be used in actual implementation, for example, multiple units may be combined into one unit, one unit may be split into multiple units, or some features may be omitted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A Beidou-based positioning bracelet is characterized by comprising a bracelet body; the bracelet body comprises an upper shell (11) and a lower shell (12), wherein the upper shell (11) and the lower shell (12) are fixedly connected to form a shell (1); a switch key (2) is arranged on the shell (1); two opposite sides of the shell (1) are respectively provided with a meter belt groove (3);
a cavity is arranged in the shell; an MCU module, a Beidou positioning module, an alarm module and a power supply module are fixed in the cavity; the Beidou positioning module and the alarm module are respectively connected with the MCU module; the power supply module is connected with the switch key (2);
the Beidou positioning module is used for positioning and transmitting positioning information to the MCU module;
the MCU module is used for transmitting the received positioning information to the upper computer through WIFI, receiving an instruction of the upper computer and outputting a corresponding control signal to the alarm module;
the alarm module is used for sending alarm information according to the control signal of the MCU module to prompt a wearer;
the power supply module is used for providing a working power supply for the MCU module, the Beidou positioning module and the alarm module;
and the switch key (2) is used for controlling the on-off of the output power supply of the power supply module.
2. The Beidou based positioning wristband of claim 1, wherein the MCU module comprises an ESP32-WROOM-32D module.
3. The Beidou-based positioning bracelet of claim 1, wherein the Beidou positioning module comprises an L76K module.
4. The Beidou based positioning bracelet of claim 1, wherein the alarm module comprises a buzzer and/or a vibrator.
5. The Beidou-based positioning bracelet according to claim 1, wherein the power module comprises a rechargeable lithium battery and a voltage conversion unit; the rechargeable lithium battery is connected with the voltage conversion unit; and the voltage conversion unit is connected with the MCU module.
6. The Beidou based positioning bracelet of claim 5, further comprising a charging management module, wherein the charging management module is connected with a rechargeable lithium battery.
7. The Beidou based positioning bracelet of claim 6, wherein the charging management module comprises a HX4057A battery management chip.
8. The Beidou based positioning bracelet according to claim 6, wherein a USB interface (4) is arranged on the shell (1), and the USB interface (4) is connected with a charging management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220951225.5U CN217429400U (en) | 2022-04-22 | 2022-04-22 | Location bracelet based on big dipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220951225.5U CN217429400U (en) | 2022-04-22 | 2022-04-22 | Location bracelet based on big dipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217429400U true CN217429400U (en) | 2022-09-16 |
Family
ID=83217495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220951225.5U Active CN217429400U (en) | 2022-04-22 | 2022-04-22 | Location bracelet based on big dipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217429400U (en) |
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2022
- 2022-04-22 CN CN202220951225.5U patent/CN217429400U/en active Active
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