CN109142778A - A kind of throwing object in high sky landing speed detection system - Google Patents
A kind of throwing object in high sky landing speed detection system Download PDFInfo
- Publication number
- CN109142778A CN109142778A CN201810888173.XA CN201810888173A CN109142778A CN 109142778 A CN109142778 A CN 109142778A CN 201810888173 A CN201810888173 A CN 201810888173A CN 109142778 A CN109142778 A CN 109142778A
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- China
- Prior art keywords
- throwing object
- high sky
- speed
- detection system
- tachymeter
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 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
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 system, comprising: electronic eyes, when having detected throwing object in high sky, carries out more moment candid photographs for detecting throwing object in high sky；Tachymeter, the picture that tachymeter is shot according to electronic eyes different moments calculate the falling speed that throwing object in high sky is carved when shooting；Data processor calculates the landing speed of throwing object in high sky according to the picture of electronic eyes shooting and tachymeter calculating speed.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 system.
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 system, comprising:
Electronic eyes, when having detected throwing object in high sky, carries out more moment candid photographs for detecting throwing object in high sky；
Tachymeter, the picture that tachymeter is shot according to electronic eyes different moments calculate throwing object in high sky and carve down when shooting
Terminal-velocity degree；
Data processor calculates the landing speed of throwing object in high sky according to the picture of electronic eyes shooting and tachymeter calculating speed
Degree.
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:
Display module, for being shown the landing speed of throwing object in high sky, and projectile time.
Further,
The display module is liquid crystal display.
Further, further includes:
Alarm module, when the landing speed of throwing object in high sky is greater than pre-set velocity, the data processor will be described in triggering
Alarm module sounds 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 structural schematic diagram of first embodiment of the invention high and medium parabolic landing speed detection system.
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 system, including electronic eyes, tachymeter, number
According to processor, display module and alarm module.
The electronic eyes, when having detected throwing object in high sky, carries out more moment candid photographs for detecting throwing object in high sky.The electricity
The picture taken is sent to tachymeter and data processor by sub- eye.
The picture that the tachymeter is shot according to electronic eyes different moments calculates the lower terminal-velocity that throwing object in high sky is carved when shooting
Degree.Specifically, 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 when different
The speed inscribed.
Picture and tachymeter calculating speed that the data processor is shot according to electronic eyes calculate the landing of throwing object in high sky
Speed.Specifically, falling speed under the different moments that the data processor is calculated according to the tachymeter and right
The time interval answered calculates the landing speed of throwing object in high sky.
In the present embodiment, the throwing object in high sky landing speed detection system further includes display module, for throwing high-altitude
The landing speed of object, and projectile time are shown.In the present embodiment, the display module is liquid crystal display.
In the present embodiment, the throwing object in high sky landing speed detection system further includes alarm module, when throwing object in high sky
When landing speed greater than pre-set velocity, the data processor will trigger the alarm module and sound an alarm.Specifically, the report
Alert 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 system characterized by comprising
Electronic eyes, when having detected throwing object in high sky, carries out more moment candid photographs for detecting throwing object in high sky；
Tachymeter, the picture that tachymeter is shot according to electronic eyes different moments calculate the lower terminal-velocity that throwing object in high sky is carved when shooting
Degree:
Data processor calculates the landing speed of throwing object in high sky according to the picture of electronic eyes shooting and tachymeter calculating speed.
2. throwing object in high sky according to claim 1 lands speed detection system, 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 system, 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 system, which is characterized in that further include:
Display module, for being shown the landing speed of throwing object in high sky, and projectile time.
5. throwing object in high sky according to claim 4 lands speed detection system, 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 system, which is characterized in that further include:
Alarm module, when the landing speed of throwing object in high sky is greater than pre-set velocity, the data processor will trigger the alarm
Module sounds an alarm.
7. throwing object in high sky according to claim 6 lands speed detection system, which is characterized in that
The alarm module is voice alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888173.XA CN109142778A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888173.XA CN109142778A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109142778A true CN109142778A (en) | 2019-01-04 |
Family
ID=64792057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888173.XA Withdrawn CN109142778A (en) | 2018-08-06 | 2018-08-06 | A kind of throwing object in high sky landing speed detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109142778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113382202A (en) * | 2021-04-28 | 2021-09-10 | 陈兆莉 | A district monitored control system for property management |
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| 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 |
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| 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 |
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2018
- 2018-08-06 CN CN201810888173.XA patent/CN109142778A/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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113382202A (en) * | 2021-04-28 | 2021-09-10 | 陈兆莉 | A district monitored control system for property management |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |