CN111964584A - Distance detector - Google Patents
Distance detector Download PDFInfo
- Publication number
- CN111964584A CN111964584A CN202010694785.2A CN202010694785A CN111964584A CN 111964584 A CN111964584 A CN 111964584A CN 202010694785 A CN202010694785 A CN 202010694785A CN 111964584 A CN111964584 A CN 111964584A
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- China
- Prior art keywords
- microprocessor
- distance
- object detection
- radar
- detection module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
Abstract
The invention discloses a distance detector, which comprises a detector body and is characterized in that: the main body seat is provided with a mounting groove, the indicating plate is mounted in the mounting groove of the main body seat, the indicating plate is provided with a mark for reminding personnel of keeping a safe distance, a distance detection system is mounted in the main body seat and comprises a power supply system, a voltage transformation unit for performing voltage processing on the power supply system, a microprocessor, an indicating lamp system, a sound reminding system and a detection module for detecting the distance of a tested object, the detection module feeds back a detected distance signal to the microprocessor, the microprocessor sends out an indication for the signal detected by the detection module, and reminding is realized through the indicating lamp system and the sound reminding system. Can carry out the safety inspection to the high density crowd who is in open place, can come the distance of thing by short-term test through this equipment, also can remind fast simultaneously.
Description
Technical Field
The invention relates to a detection instrument, in particular to a distance detection instrument.
Background
The distance detection aims to keep a certain distance, the distance is called as a relative safety distance, particularly, in some special cases, the current annual epidemic situation, and the current novel coronavirus is mainly spread through droplet and contact. When a person speaks loudly, coughs, sneezes, droplets may be produced. The most distant sneezing can make the droplets fly 8 m, and the most distant coughing can make the droplets fly 6 m. Aerosol particles with germs are suspended in the air, and most of the aerosol particles are concentrated in a range of about 1 m, which is a medically recognized pathogenic infection area. Experts show that it is relatively safe to maintain a distance of about 1.5 meters to 2 meters between people.
However, in many places, people are required to remind people, and meanwhile, in some open places such as squares, the difficulty of reminding people is high, and the scheme provides improvement aiming at the reason that no effective technical means is available for carrying out security inspection at present, and mainly has the defects of large volume, high equipment cost and the like.
Disclosure of Invention
The invention provides a distance detector for prompting queuing personnel to keep a distance by changing different colors of light, which solves the problems in the prior art in the using process.
The technical scheme of the invention is realized as follows:
distance detector, including the detector body, its characterized in that: the main body seat is provided with a mounting groove, the indicating plate is mounted in the mounting groove of the main body seat, the indicating plate is provided with a mark for reminding a person to keep a safe distance, a distance detection system is mounted in the main body seat and comprises a power supply system, a voltage transformation unit for performing voltage processing on the power supply system, a microprocessor, an indicating lamp system, a sound reminding system and a detection module for detecting the distance of a tested object, a detected distance signal is fed back to the microprocessor by the detection module, the microprocessor is provided with a data comparison unit, the detection module detects data by the data comparison unit and analyzes and compares the data so as to judge whether the set safe distance value is met, the microprocessor sends an instruction according to the judged distance value, and reminding is realized by the indicating lamp system and the sound reminding system.
Preferably, the detection module comprises an infrared sensing system, the infrared sensing system comprises an infrared sensor and an infrared driving circuit for controlling the infrared sensor, the infrared sensor converts sensed or responded detected objects into object detection signals and feeds back the distance of the monitored object detection signals to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object detection signals are larger than the set safe distance value, the microprocessor does not remind, and if the detected object detection signals are smaller than the set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
Preferably, the detection module comprises an ultrasonic sensing system, the ultrasonic sensing system comprises an ultrasonic sensor and an ultrasonic driving circuit for controlling the ultrasonic sensor, the ultrasonic sensor senses or responds to a detected object and converts the sensed object into an object detection signal, the distance of the monitored object detection signal is fed back to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object detection signal is larger than a set safe distance value, the microprocessor does not remind, if the detected object detection signal is smaller than the set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
Preferably, the detection module comprises a radar sensing system, the radar sensing system comprises a radar sensor and a radar driving circuit for controlling the radar sensor, the radar sensor is used for converting a sensed object which is sensed or responded into an object detection signal and feeding back the distance of the monitored object detection signal to the microprocessor, the microprocessor analyzes the microprocessor, if the monitored object detection signal is larger than a set safe distance value, the microprocessor does not remind, and if the monitored object detection signal is smaller than the set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
Preferably, the indicator light system is divided into a green indicator light and a red indicator light, and the sign has icons showing the green indicator light and the red indicator light.
Preferably, the power supply system comprises a battery and a charging and battery management circuit.
Preferably, the connected mode of indicator board and the mounting groove of main part seat be the buckle connection, the mounting groove of main part seat is an elongated notch, has the jack catch in this mounting groove, the jack catch has the face of contradicting, the relative mounting groove lateral wall of this face of contradicting is outstanding form, the face of contradicting can be attached at the indicator board terminal surface.
In summary, by means of the design scheme, security inspection can be performed on high-density people in an open place, the distance of a coming object can be rapidly detected through the device, meanwhile, the device can rapidly remind the person that the person is not required to be detected to be actively matched, the distance can be rapidly fed back through a plurality of independent test sensors, the detection efficiency is improved, especially, the epidemic situation in the year needs to keep a safe distance, convenience is provided for people to use, meanwhile, the device is small in size, and the carrying and placing places are convenient.
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 description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the distance detector of the present invention.
Fig. 2 is a schematic perspective view of fig. 1.
Fig. 3 is a schematic structural view of the main body seat.
Fig. 4 is a schematic bottom view of fig. 3.
Fig. 5 is a sectional view taken along the line a-a in fig. 4.
Fig. 6 is a side view of the structure of fig. 3.
Fig. 7 is a schematic view of the structure in the direction of a-a in fig. 6.
FIG. 8 is a schematic block diagram of a distance detection system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 8 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 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.
Examples
As shown in fig. 1 to 8, the present invention discloses a distance measuring instrument, including a measuring instrument body, a main body seat 2 and an indicating plate 1, the main body seat 2 is provided with an installation groove 4, the indicating plate is installed in the installation groove of the main body seat, the indicating plate is provided with a mark for reminding personnel to keep a safe distance, a distance measuring system is installed in the main body seat 2, the distance measuring system includes a power supply system, a voltage transformation unit for processing voltage of the power supply system, a microprocessor, an indicating lamp system, a voice reminding system and a measuring module for measuring a distance of a measured object, the microprocessor is a main control CPU, the measuring module 3 feeds back a measured distance signal to the microprocessor, the microprocessor is provided with a data comparing unit, the data comparing unit analyzes and compares the measured data of the measuring module to judge whether the set safe distance value is met, the microprocessor sends an instruction according to the judged distance value, reminding is realized through an indicator light system and a sound reminding system.
The power supply system comprises a battery and a charging and battery management circuit, the main body seat is provided with the battery cabin 7 and the charging port 11, the battery is installed in the battery cabin and used for supplying power, and meanwhile, the charging and battery management circuit can be arranged to realize charging through the charging port 11, so that the charging and battery management circuit is more convenient and faster.
Wherein the detection module comprises an infrared sensing system, an ultrasonic sensing system and a radar sensing system,
the detection method comprises the steps that a detection module comprises an infrared sensing system, the infrared sensing system comprises an infrared sensor and an infrared driving circuit for controlling the infrared sensor, the infrared sensor converts sensed or responded detected objects into object detection signals and feeds back the distance of the monitored object detection signals to a microprocessor, the microprocessor analyzes the microprocessor, if the detected object detection signals are larger than a set safe distance value, the microprocessor does not remind, and if the detected object detection signals are smaller than the set safe distance value, the microprocessor controls an indicator lamp system and a sound reminding system to send out prompt information.
And the microprocessor analyzes the microprocessor, if the detected object is larger than the set safe distance value, the microprocessor does not remind, if the detected object is smaller than the set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
And the detection module comprises a radar sensing system, the radar sensing system comprises a radar sensor and a radar driving circuit for controlling the radar sensor, the radar sensor converts a sensed object which is sensed or responded into an object detection signal, and feeds back the distance of the monitored object detection signal to the microprocessor, the microprocessor analyzes the microprocessor, if the monitored object detection signal is greater than a set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
It should be noted that: the first detection mode, the second detection mode and the third detection mode can be used independently, or the first detection mode is combined with the second detection mode or the second detection mode is combined with the third detection mode or the first detection mode, the second detection mode and the third detection mode are combined for use, but the scheme has the advantages that the three modes are combined for use, a plurality of detection data are used for comparison to generate accurate testing to provide the accuracy of ranging, the situation of misinformation is avoided, and the method is more accurate than the testing on the market.
By the scheme, the accurate detection of the incoming object is realized by utilizing multiple detections, and the convenience is improved.
The indicator light system is divided into a green indicator light and a red indicator light, the mark has an icon 10 for displaying the green indicator light and the red indicator light, the green indicator light represents a safe distance when the green indicator light is turned on, and the red indicator light represents that the indicator light is not in the safe distance when the red indicator light is turned on.
In order to facilitate the simplicity and the clarity of the installation realization prompt, the connection mode of the installation grooves of the indicating plate 1 and the main body seat 2 is a buckle connection, the installation groove 4 of the main body seat is a long notch, a clamping jaw 5 is arranged in the installation groove, the clamping jaw is provided with a contact surface 6, the contact surface is protruded relative to the side wall of the installation groove, and the contact surface can be attached to the end surface of the indicating plate.
Meanwhile, the invention also points out terms such as: the terms "front," "back," "vertical," "horizontal," and the like, as used herein, are intended to refer to an orientation or positional relationship as shown in the drawings for convenience in describing the invention and in order to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the invention.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. Distance detector, including the detector body, its characterized in that: the main body seat is provided with a mounting groove, the indicating plate is mounted in the mounting groove of the main body seat, the indicating plate is provided with a mark for reminding a person to keep a safe distance, a distance detection system is mounted in the main body seat and comprises a power supply system, a voltage transformation unit for performing voltage processing on the power supply system, a microprocessor, an indicating lamp system, a sound reminding system and a detection module for detecting the distance of a tested object, a detected distance signal is fed back to the microprocessor by the detection module, the microprocessor is provided with a data comparison unit, the detection module detects data by the data comparison unit and analyzes and compares the data so as to judge whether the set safe distance value is met, the microprocessor sends an instruction according to the judged distance value, and reminding is realized by the indicating lamp system and the sound reminding system.
2. The distance detector of claim 1, wherein: the detection module comprises an infrared sensing system, the infrared sensing system comprises an infrared sensor and an infrared driving circuit for controlling the infrared sensor, the infrared sensor converts sensed or responded detected objects into object detection signals and feeds back the distance of the monitored object detection signals to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object detection signals are larger than a set safe distance value, the microprocessor does not remind, and if the detected object detection signals are smaller than the set safe distance value, the microprocessor controls the indicating lamp system and the sound reminding system to send out prompt information.
3. The distance detector according to claim 1 or 2, characterized in that: the detection module comprises an ultrasonic sensing system, the ultrasonic sensing system comprises an ultrasonic sensor and an ultrasonic driving circuit for controlling the ultrasonic sensor, the ultrasonic sensor converts a sensed object which is sensed or responded into an object detection signal and feeds back the distance of the monitored object detection signal to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object detection signal is larger than a set safe distance value, the microprocessor does not remind, if the detected object detection signal is smaller than the set safe distance value, the microprocessor controls the indicator lamp system and the sound reminding system to send out prompt information.
4. The distance detector according to claim 1 or 2, characterized in that: the detection module comprises a radar sensing system, the radar sensing system comprises a radar sensor and a radar driving circuit for controlling the radar sensor, the radar sensor is used for converting a sensed object which is sensed or responded into an object detection signal, the distance of the object detection signal after monitoring is fed back to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object is larger than a set safe distance value, the detected object is not reminded, if the detected object is smaller than the set safe distance value, the microprocessor controls the indicating lamp system and the sound reminding system to send out prompt information.
5. The distance detector of claim 3, wherein: the detection module comprises a radar sensing system, the radar sensing system comprises a radar sensor and a radar driving circuit for controlling the radar sensor, the radar sensor is used for converting a sensed object which is sensed or responded into an object detection signal, the distance of the object detection signal after monitoring is fed back to the microprocessor, the microprocessor analyzes the microprocessor, if the detected object is larger than a set safe distance value, the detected object is not reminded, if the detected object is smaller than the set safe distance value, the microprocessor controls the indicating lamp system and the sound reminding system to send out prompt information.
6. The distance detector of claim 1, wherein: the indicator light system is divided into a green indicator light and a red indicator light, and the mark is provided with icons for displaying the green indicator light and the red indicator light.
7. The distance detector of claim 1, wherein: the power supply system comprises a battery and a charging and battery management circuit.
8. The distance detector of claim 1, wherein: the connected mode of indicator board and the mounting groove of main part seat be the buckle connection, the mounting groove of main part seat is an elongated notch, has the jack catch in this mounting groove, the jack catch has the face of contradicting, the relative mounting groove lateral wall of this face of contradicting is outstanding form, the face of contradicting can be attached at the indicator board terminal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694785.2A CN111964584A (en) | 2020-07-18 | 2020-07-18 | Distance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694785.2A CN111964584A (en) | 2020-07-18 | 2020-07-18 | Distance detector |
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| Publication Number | Publication Date |
|---|---|
| CN111964584A true CN111964584A (en) | 2020-11-20 |
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Family Applications (1)
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| CN202010694785.2A Pending CN111964584A (en) | 2020-07-18 | 2020-07-18 | Distance detector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234364A (en) * | 1997-12-05 | 1999-11-10 | 美国格若沃责任有限公司 | Protective system of refraining from obstacle and preventing from cracked for support feet of chassis |
| CN101713971A (en) * | 2009-11-16 | 2010-05-26 | 邹鹏幼 | Control system for detecting safety areas by combining infra-red technology and ultrasonic technology |
| CN106772400A (en) * | 2017-01-16 | 2017-05-31 | 苏州工业园区童彩运动器材有限公司 | A kind of disturbance of intelligence analyte detection device and its detection method |
| CN107978127A (en) * | 2016-10-21 | 2018-05-01 | 中兴通讯股份有限公司 | Security device and safety protecting method |
| CN111344592A (en) * | 2017-08-28 | 2020-06-26 | 特里纳米克斯股份有限公司 | Detector for determining the position of at least one object |
| CN210955445U (en) * | 2019-11-18 | 2020-07-07 | 南昌翰腾科技有限公司 | Alarm device for too close height of human eyes from table top |
| CN111453576A (en) * | 2020-04-21 | 2020-07-28 | 通力股份公司 | Monitoring system and elevator |
-
2020
- 2020-07-18 CN CN202010694785.2A patent/CN111964584A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234364A (en) * | 1997-12-05 | 1999-11-10 | 美国格若沃责任有限公司 | Protective system of refraining from obstacle and preventing from cracked for support feet of chassis |
| CN101713971A (en) * | 2009-11-16 | 2010-05-26 | 邹鹏幼 | Control system for detecting safety areas by combining infra-red technology and ultrasonic technology |
| CN107978127A (en) * | 2016-10-21 | 2018-05-01 | 中兴通讯股份有限公司 | Security device and safety protecting method |
| CN106772400A (en) * | 2017-01-16 | 2017-05-31 | 苏州工业园区童彩运动器材有限公司 | A kind of disturbance of intelligence analyte detection device and its detection method |
| CN111344592A (en) * | 2017-08-28 | 2020-06-26 | 特里纳米克斯股份有限公司 | Detector for determining the position of at least one object |
| CN210955445U (en) * | 2019-11-18 | 2020-07-07 | 南昌翰腾科技有限公司 | Alarm device for too close height of human eyes from table top |
| CN111453576A (en) * | 2020-04-21 | 2020-07-28 | 通力股份公司 | Monitoring system and elevator |
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Application publication date: 20201120 |
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