CN109142777A - A kind of throwing object in high sky landing speed detection method - Google Patents
A kind of throwing object in high sky landing speed detection method Download PDFInfo
- Publication number
- CN109142777A CN109142777A CN201810888171.0A CN201810888171A CN109142777A CN 109142777 A CN109142777 A CN 109142777A CN 201810888171 A CN201810888171 A CN 201810888171A CN 109142777 A CN109142777 A CN 109142777A
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- throwing object
- high sky
- speed
- detection method
- speed detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011161 development 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/38—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using photographic means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of throwing object in high sky to land speed detection method, comprising: carries out more moment candid photographs when having detected throwing object in high sky using electronic eyes detection throwing object in high sky；The picture shot using tachymeter according to electronic eyes different moments calculates the falling speed that throwing object in high sky is carved when shooting；The picture and tachymeter calculating speed shot using data processor according to electronic eyes calculates the landing speed of throwing object in high sky.Whether throwing object in high sky landing speed detection system provided by the invention can calculate the landing speed of throwing object in high sky, and can hurt sb.'s feelings when decision landing, if reaching speed of hurting sb.'s feelings, alarm and reminding, it is possible to reduce accident is freeed.
Description
Technical field
The present invention relates to a kind of throwing object in high sky to land speed detection method.
Background technique
With the rapid development of society, high level lives being increasing for building, and phenomenon of throwing object in high sky hurting sb.'s feelings also gradually increases.But
It is limited to monitoring story height and monitoring range, people tends not to effectively search out throwing object in high sky troublemaker, in face of wound
People's compensation issue often brings a series of judicial dispute.
Summary of the invention
It is an object of the invention to solve in the prior art, it is difficult to detect the thrown height of throwing object in high sky, and then be difficult to seek
The problem of finding throwing object in high sky troublemaker.
To solve the above-mentioned problems, the present invention provides a kind of throwing object in high sky to land speed detection method, comprising:
More moment candid photographs are carried out when having detected throwing object in high sky using electronic eyes detection throwing object in high sky；
The picture shot using tachymeter according to electronic eyes different moments calculates the lower terminal-velocity that throwing object in high sky is carved when shooting
Degree；
The picture and tachymeter calculating speed shot using data processor according to electronic eyes calculates the landing of throwing object in high sky
Speed.
Further,
The difference in height for the throwing object in high sky that the tachymeter is shot according to two different moments calculates throwing object in high sky in different moments
Under speed.
Further,
Falling speed under the different moments that the data processor is calculated according to the tachymeter and corresponding
The landing speed of time interval calculating throwing object in high sky.
Further, further includes:
The landing speed of throwing object in high sky, and projectile time are shown using display module.
Further,
The display module is liquid crystal display.
Further, further includes:
Alarm is sent using alarm module, when the landing speed of throwing object in high sky is greater than pre-set velocity, the data processing
Device will trigger the alarm module and sound an alarm.
Further,
The alarm module is voice alarm device.
Throwing object in high sky landing speed detection system provided by the invention can calculate the landing speed of throwing object in high sky, and decision
Whether can hurt sb.'s feelings when landing, if reaching speed of hurting sb.'s feelings, alarm and reminding, it is possible to reduce accident is freeed.
Detailed description of the invention
Fig. 1 is the flow chart of first embodiment of the invention high and medium parabolic landing speed detection method.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
With reference to Fig. 1, the present embodiment provides a kind of throwing object in high sky to land speed detection method, comprising:
More moment candid photographs are carried out when having detected throwing object in high sky using electronic eyes detection throwing object in high sky；
The picture shot using tachymeter according to electronic eyes different moments calculates the lower terminal-velocity that throwing object in high sky is carved when shooting
Degree；
The picture and tachymeter calculating speed shot using data processor according to electronic eyes calculates the landing of throwing object in high sky
Speed.
Wherein, the difference in height for the throwing object in high sky that the tachymeter is shot according to two different moments calculates throwing object in high sky in difference
When the speed inscribed.
Falling speed under the different moments that the data processor is calculated according to the tachymeter and corresponding
The landing speed of time interval calculating throwing object in high sky.
Throwing object in high sky landing speed detection method further includes using display module by the landing speed of throwing object in high sky, with
And the projectile time is shown.In the present embodiment, the display module is liquid crystal display.
Throwing object in high sky landing speed detection method further includes sending alarm using alarm module, when the landing speed of throwing object in high sky
When degree is greater than pre-set velocity, the data processor will trigger the alarm module and sound an alarm.
In the present embodiment, the alarm module is voice alarm device.
Throwing object in high sky landing speed detection system provided in this embodiment can calculate the landing speed of throwing object in high sky, and certainly
Whether plan can hurt sb.'s feelings when landing, if reaching speed of hurting sb.'s feelings, alarm and reminding, it is possible to reduce accident is freeed.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (7)
1. a kind of throwing object in high sky lands speed detection method characterized by comprising
More moment candid photographs are carried out when having detected throwing object in high sky using electronic eyes detection throwing object in high sky；
The picture shot using tachymeter according to electronic eyes different moments calculates the falling speed that throwing object in high sky is carved when shooting；
The picture and tachymeter calculating speed shot using data processor according to electronic eyes calculates the landing speed of throwing object in high sky.
2. throwing object in high sky according to claim 1 lands speed detection method, which is characterized in that
The difference in height for the throwing object in high sky that the tachymeter is shot according to two different moments calculates throwing object in high sky under different moments
Speed.
3. throwing object in high sky according to claim 2 lands speed detection method, which is characterized in that
Falling speed and corresponding time under the different moments that the data processor is calculated according to the tachymeter
The landing speed of interval calculation throwing object in high sky.
4. throwing object in high sky according to claim 1 lands speed detection method, which is characterized in that further include:
The landing speed of throwing object in high sky, and projectile time are shown using display module.
5. throwing object in high sky according to claim 4 lands speed detection method, which is characterized in that
The display module is liquid crystal display.
6. throwing object in high sky according to claim 1 lands speed detection method, which is characterized in that further include:
Alarm is sent using alarm module, when the landing speed of throwing object in high sky is greater than pre-set velocity, the data processor will
The alarm module is triggered to sound an alarm.
7. throwing object in high sky according to claim 6 lands speed detection method, which is characterized in that
The alarm module is voice alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888171.0A CN109142777A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888171.0A CN109142777A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109142777A true CN109142777A (en) | 2019-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888171.0A Withdrawn CN109142777A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109142777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731369A (en) * | 2020-12-25 | 2021-04-30 | 上海为彪汽配制造有限公司 | High-altitude parabolic early warning method and system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130096868A1 (en) * | 2011-10-18 | 2013-04-18 | Okuma Corporation | Speed monitoring device |
| CN104601939A (en) * | 2013-10-31 | 2015-05-06 | 深圳市东宝嘉科技有限公司 | Method and system for monitoring thrown object and eliminating risks of thrown object |
| CN104853104A (en) * | 2015-06-01 | 2015-08-19 | 深圳市微队信息技术有限公司 | Method and system for automatically tracking and shooting moving object |
| CN105163067A (en) * | 2015-08-12 | 2015-12-16 | 武汉大学 | High toss act evidence obtaining system based on digital image processing technology |
| CN105987641A (en) * | 2015-02-11 | 2016-10-05 | 贵州景浩科技有限公司 | Electronic sighting device used for parabolic ballistic trajectories |
| CN106060478A (en) * | 2016-07-07 | 2016-10-26 | 刘业兴 | High-altitude falling object evidence obtaining monitoring system |
| CN205720727U (en) * | 2016-03-24 | 2016-11-23 | 付天然 | A kind of survey meter of accurate throwing object in high sky floor |
| CN107291983A (en) * | 2017-05-19 | 2017-10-24 | 聊城职业技术学院 | A kind of computational methods of flying disc inclined throw movements |
| CN206620226U (en) * | 2017-03-30 | 2017-11-07 | 大连富成通讯工程有限公司 | A kind of throwing object in high sky monitoring system based on high-definition camera |
| CN108200408A (en) * | 2018-02-08 | 2018-06-22 | 四川道勤信业科技有限公司 | A kind of throwing object in high sky monitors Precise Position System |
-
2018
- 2018-08-06 CN CN201810888171.0A patent/CN109142777A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130096868A1 (en) * | 2011-10-18 | 2013-04-18 | Okuma Corporation | Speed monitoring device |
| CN104601939A (en) * | 2013-10-31 | 2015-05-06 | 深圳市东宝嘉科技有限公司 | Method and system for monitoring thrown object and eliminating risks of thrown object |
| CN105987641A (en) * | 2015-02-11 | 2016-10-05 | 贵州景浩科技有限公司 | Electronic sighting device used for parabolic ballistic trajectories |
| CN104853104A (en) * | 2015-06-01 | 2015-08-19 | 深圳市微队信息技术有限公司 | Method and system for automatically tracking and shooting moving object |
| CN105163067A (en) * | 2015-08-12 | 2015-12-16 | 武汉大学 | High toss act evidence obtaining system based on digital image processing technology |
| CN205720727U (en) * | 2016-03-24 | 2016-11-23 | 付天然 | A kind of survey meter of accurate throwing object in high sky floor |
| CN106060478A (en) * | 2016-07-07 | 2016-10-26 | 刘业兴 | High-altitude falling object evidence obtaining monitoring system |
| CN206620226U (en) * | 2017-03-30 | 2017-11-07 | 大连富成通讯工程有限公司 | A kind of throwing object in high sky monitoring system based on high-definition camera |
| CN107291983A (en) * | 2017-05-19 | 2017-10-24 | 聊城职业技术学院 | A kind of computational methods of flying disc inclined throw movements |
| CN108200408A (en) * | 2018-02-08 | 2018-06-22 | 四川道勤信业科技有限公司 | A kind of throwing object in high sky monitors Precise Position System |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731369A (en) * | 2020-12-25 | 2021-04-30 | 上海为彪汽配制造有限公司 | High-altitude parabolic early warning method and system |
| CN112731369B (en) * | 2020-12-25 | 2024-03-01 | 上海为彪汽配制造有限公司 | High-altitude parabolic early warning method and system |
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Application publication date: 20190104 |