CN112711015A - Safe distance reminding equipment - Google Patents
Safe distance reminding equipment Download PDFInfo
- Publication number
- CN112711015A CN112711015A CN202011536591.6A CN202011536591A CN112711015A CN 112711015 A CN112711015 A CN 112711015A CN 202011536591 A CN202011536591 A CN 202011536591A CN 112711015 A CN112711015 A CN 112711015A
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- China
- Prior art keywords
- module
- mcu
- reminding
- screen display
- safe distance
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- 230000000694 effects Effects 0.000 abstract description 2
- 206010035664 Pneumonia Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25033—Pc structure of the system structure, control, syncronization, data, alarm, connect I-O line to interface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telephone Function (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a safe distance reminding device which comprises a wireless ranging module, an MCU (microprogrammed control unit), a vibration reminding module and a screen display module; the signal output end of the wireless ranging module is connected with the signal input end of the MCU; the control signal output end of the MCU is respectively connected with the control signal input end of the vibration reminding module and the control signal input end of the screen display module; when the distance between the two persons wearing the equipment exceeds the warning range, the MCU can control the vibration reminding module to remind the user, and the screen display module can remind related warning information, so that the effect of reminding the user of keeping the safe distance is achieved.
Description
Technical Field
The invention belongs to the technical field of motion monitoring, and particularly relates to a safe distance reminding device.
Background
The outbreak of new coronary pneumonia spreads worldwide, and the nation requires people to keep a safe social distance. China stipulates that queuing is performed in public places or people gather at least one meter of effective distance, research shows that the prevention of the new coronary pneumonia presents a normalized trend, all levels of prevention work are needed in the coming years, and especially for some key crowd places such as schools, airports and the like, people gather in more places, and equipment is needed to remind people to keep the distance.
There is therefore a need to provide a safe distance reminder device that solves the above problems.
Disclosure of Invention
In order to solve the problems proposed in the background art, the invention provides a safety distance reminding device.
In order to achieve the purpose, the invention provides the following technical scheme:
a safe distance reminder device comprising:
the wireless ranging module is used for detecting the broadcast signal strength of the same type of equipment;
MCU; the signal output end of the wireless ranging module is connected with the signal input end of the MCU;
a vibration reminding module;
a screen display module; and the control signal output end of the MCU is respectively connected with the control signal input end of the vibration reminding module and the control signal input end of the screen display module.
Specifically, the safe distance reminding equipment further comprises a power management module, and the power supply supplies power to the wireless ranging module, the MCU, the vibration reminding module and the screen display module through the power management module respectively.
Preferably, the wireless ranging module is a bluetooth ranging module.
Preferably, the vibration reminding module is a vibration motor.
Compared with the prior art, the invention has the beneficial effects that:
when the distance between the two persons wearing the equipment exceeds the warning range, the MCU can control the vibration reminding module to remind the user, and the screen display module can remind related warning information, so that the effect of reminding the user of keeping the safe distance is achieved.
Drawings
Fig. 1 is a block diagram of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides the following technical scheme:
as shown in fig. 1, a safety distance reminding device includes:
the wireless ranging module is used for detecting the broadcast signal strength of the same type of equipment;
MCU; the signal output end of the wireless ranging module is connected with the signal input end of the MCU;
a vibration reminding module;
a screen display module; and the control signal output end of the MCU is respectively connected with the control signal input end of the vibration reminding module and the control signal input end of the screen display module.
In this embodiment, the wireless ranging module utilizes BLE low power consumption technology, and signal strength RSSI carries out the location of equipment, and the main user uses people's equipment to scan the broadcast signal strength of other surrounding equipment of the same type to return result data to MCU, and be handled and screened by MCU. The MCU judges the distance from the RSSI (received signal strength indicator) strength of the broadcast signal of the equipment (but filters the address mark of the equipment and does not give an alarm), and the equipment also broadcasts the broadcast signal containing the address of the equipment. In the embodiment, the alarm reminding distance is set to be 1 meter according to the national non-new coronary pneumonia regulations.
The MCU mainly completes timing, battery power monitoring, turning on and off of the earthquake degree reminding module, circuit reminding of the screen and data processing.
The screen display module is made of OLED materials, the display is clearer, and the display of real-time, the display of battery electric quantity, the display of safe reminding characters and patterns and the display of a charging process are mainly completed.
As shown in fig. 1, the safe distance reminding device further comprises a power management module, and the power supply supplies power to the wireless distance measuring module, the MCU, the vibration reminding module and the screen display module through the power management module.
In this embodiment, the power management module includes a key switch circuit (1 key) and a charging and discharging circuit (5V standard USB charging), and performs power on and off operations of the device (long press for 2s power on, long press for 5s power off);
in some embodiments, the wireless ranging module is preferably a bluetooth ranging module.
In some embodiments, the shock alert module is a vibrating motor.
Compared with other products; the technology used by the application has a specific frequency band and does not radiate and interfere the use environment. The equipment is designed in a bracelet mode, is more convenient to carry, and is convenient for users to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A safe distance reminder device, comprising:
the wireless ranging module is used for detecting the broadcast signal strength of the same type of equipment;
MCU; the signal output end of the wireless ranging module is connected with the signal input end of the MCU;
a vibration reminding module;
a screen display module; and the control signal output end of the MCU is respectively connected with the control signal input end of the vibration reminding module and the control signal input end of the screen display module.
2. The safe distance reminding device according to claim 1, further comprising a power management module, wherein the power supply supplies power to the wireless ranging module, the MCU, the vibration reminding module and the screen display module through the power management module.
3. The safe distance reminding device of claim 1, wherein the wireless ranging module is a bluetooth ranging module.
4. A safety distance warning device in accordance with claim 1, wherein the vibration warning module is a vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536591.6A CN112711015A (en) | 2020-12-23 | 2020-12-23 | Safe distance reminding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536591.6A CN112711015A (en) | 2020-12-23 | 2020-12-23 | Safe distance reminding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112711015A true CN112711015A (en) | 2021-04-27 |
Family
ID=75543612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011536591.6A Pending CN112711015A (en) | 2020-12-23 | 2020-12-23 | Safe distance reminding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112711015A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179543A (en) * | 2020-01-03 | 2020-05-19 | 北京智芯微电子科技有限公司 | Safe distance monitoring method and safe distance monitoring system |
| GB202005223D0 (en) * | 2020-04-08 | 2020-05-20 | Wearable Tech Limited | Providing proximity warnings |
| CN111461276A (en) * | 2020-05-19 | 2020-07-28 | 上海永力信息科技股份有限公司 | Personnel safety distance protection bracelet based on wireless radio frequency technology |
| TWM600396U (en) * | 2020-06-12 | 2020-08-21 | 久秉實業股份有限公司 | Distance sensing system |
| CA3082221A1 (en) * | 2020-04-15 | 2020-08-31 | Promark Electronics Inc. | Social distancing personal warning device |
| CN111784948A (en) * | 2020-06-15 | 2020-10-16 | 樊明延 | Social distance monitoring and tracing device and method thereof |
| CN111970639A (en) * | 2020-09-02 | 2020-11-20 | Tcl通讯（宁波）有限公司 | Method, device, terminal equipment and storage medium for keeping safe distance |
-
2020
- 2020-12-23 CN CN202011536591.6A patent/CN112711015A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179543A (en) * | 2020-01-03 | 2020-05-19 | 北京智芯微电子科技有限公司 | Safe distance monitoring method and safe distance monitoring system |
| GB202005223D0 (en) * | 2020-04-08 | 2020-05-20 | Wearable Tech Limited | Providing proximity warnings |
| CA3082221A1 (en) * | 2020-04-15 | 2020-08-31 | Promark Electronics Inc. | Social distancing personal warning device |
| CN111461276A (en) * | 2020-05-19 | 2020-07-28 | 上海永力信息科技股份有限公司 | Personnel safety distance protection bracelet based on wireless radio frequency technology |
| TWM600396U (en) * | 2020-06-12 | 2020-08-21 | 久秉實業股份有限公司 | Distance sensing system |
| CN111784948A (en) * | 2020-06-15 | 2020-10-16 | 樊明延 | Social distance monitoring and tracing device and method thereof |
| CN111970639A (en) * | 2020-09-02 | 2020-11-20 | Tcl通讯（宁波）有限公司 | Method, device, terminal equipment and storage medium for keeping safe distance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210427 |