CN206492170U - A kind of detection object quickly through device - Google Patents
A kind of detection object quickly through device Download PDFInfo
- Publication number
- CN206492170U CN206492170U CN201720184808.9U CN201720184808U CN206492170U CN 206492170 U CN206492170 U CN 206492170U CN 201720184808 U CN201720184808 U CN 201720184808U CN 206492170 U CN206492170 U CN 206492170U
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- China
- Prior art keywords
- photoelectric sensor
- sensor group
- circuit
- vertical plane
- detection
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Abstract
The utility model disclose a kind of detection object quickly through device, including the first photoelectric sensor group, second photoelectric sensor group and governor circuit, first photoelectric sensor group and the first photoelectric sensor group include some photoelectric sensors, photoelectric sensor includes the transmitters and receivers being oppositely arranged, region between transmitters and receivers is doorframe scope, the receiver is also electrically connected with detection circuit, transmitter is used to launch light beam, detection circuit judges whether to have object between transmitters and receivers and transmits a signal to governor circuit according to whether receiver can receive light beam.Football first triggers the first photoelectric sensor group in a short time, then triggers the and photoelectric sensor group, is effectively by goal.The utility model can accurately detect to score, it is to avoid ball does not fully pass over a line and kept off by door pillar, crossbeam or goalkeeper and cause error in judgement, while being also applied for the goal detection of other ball game.
Description
Technical field
The utility model is related to field of photodetection, more particularly, to a kind of detection object quickly through device.
Background technology
In football match, due to lacking monitoring or induction system, whether match scores all artificially is judged by referee.
During match, then whether experienced judge can not also judge football like clockwork completely into goal, and this causes football match
Penalty is slipped up repeatedly.
CN202460062U discloses a kind of soccer goal and judges system, including frequency read/write, radio frequency induction coil, non-
Contact Type Ic Card and alarm device；Non-contact IC is arranged in football cortex, and non-contact IC card is arranged on into football
It is interior, the drawbacks of having to use using the football for having non-contact IC card when in use, therefore exist using special football.
CN104722057 A disclose a kind of soccer goal detecting system, by the light sensor that is set at goal and
Detection of the infrared emission inductor to soccer goal, two kinds of sensors sense to the football for entering goal simultaneously, can keep away
Exempt to change football internal structure.
There is following defect in above-mentioned patent：Mistake is easily determined for some specific goals, for example, football is not got over completely
The club moved into one's husband's household upon marriage line and kept off by door pillar, crossbeam or goalkeeper is judged as scoring, and causes error in judgement.
Utility model content
The utility model overcome the defect of prior art there is provided a kind of detection object quickly through device, in football ratio
It can accurately detect to score in match, it is to avoid erroneous judgement, while being also applied for the goal detection of other ball game.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of detection object quickly through device, including the first photoelectric sensor group, the second photoelectric sensor group and master
Circuit is controlled, the first photoelectric sensor group is arranged in the first vertical plane parallel with door line, second photoelectric sensing
Device group is arranged in the second vertical plane parallel with door line, and the second vertical plane is parallel with the first vertical plane and positioned at first
On rear side of vertical plane, the first photoelectric sensor group and the first photoelectric sensor group include some photoelectric sensors, photoelectric sensing
The region that device includes between the transmitters and receivers being oppositely arranged, transmitters and receivers is doorframe scope, the receiver
Detection circuit is also electrically connected with, transmitter is used to launch light beam, and detection circuit judges according to whether receiver can receive light beam
Whether there is object between transmitters and receivers and transmit a signal to governor circuit.
In a kind of preferred scheme, the distance of first vertical plane and the second vertical plane is equal to the half of football
Footpath.
In a kind of preferred scheme, described device also includes the PC electrically connected with governor circuit.
In a kind of preferred scheme, the governor circuit electricity is connected by serial ports with PC.
In a kind of preferred scheme, described device also includes power circuit, and power circuit exports 12V voltages to transmitter
Power supply, exports 5V voltages and is powered to serial ports and detection circuit, export 3.3V voltages and powered to governor circuit.
In a kind of preferred scheme, the detection circuit and governor circuit it is integrated with one piece of IO communication board, IO communications
Plate is communicated by serial ports and PC.
Compared with prior art, the beneficial effect of technical solutions of the utility model is：The utility model discloses a kind of detection
Object quickly through device, including the first photoelectric sensor group, the second photoelectric sensor group and governor circuit, first light
Electric transducer group is arranged in the first vertical plane parallel with door line, and the second photoelectric sensor group is arranged at flat with door line
In the second capable vertical plane, the second vertical plane is parallel with the first vertical plane and on rear side of the first vertical plane, and first
Photoelectric sensor group and the first photoelectric sensor group include some photoelectric sensors, and photoelectric sensor includes the hair being oppositely arranged
It is doorframe scope to send the region between device and receiver, transmitters and receivers, and the receiver is also electrically connected with detection circuit,
Transmitter is used to launch light beam, whether detection circuit can receive light beam according to receiver judge be between transmitters and receivers
It is no to have object and transmit a signal to governor circuit.Football first triggers the first photoelectric sensor group in a short time, then trigger and
Photoelectric sensor group, is effectively by goal.The utility model can accurately detect to score, it is to avoid ball does not fully pass over a line
And kept off by door pillar, crossbeam or goalkeeper and cause error in judgement, while being also applied for the goal detection of other ball game.
Brief description of the drawings
Fig. 1 be detection object quickly through device circuit figure.
Fig. 2 is the circuit diagram of governor circuit.
Fig. 3 is the circuit diagram of power circuit.
Fig. 4 is the circuit diagram of serial ports.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；
In order to more preferably illustrate the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be appreciated that some known features and its explanation, which may be omitted, in accompanying drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figure 1, a kind of detection object quickly through device, including the first photoelectric sensor group, the second photoelectric transfer
Sensor group and governor circuit, the first photoelectric sensor group are arranged in the first vertical plane parallel with door line, and described
Two photoelectric sensor groups are arranged in the second vertical plane parallel with door line, and the second vertical plane is parallel with the first vertical plane
And on rear side of the first vertical plane, the first photoelectric sensor group and the first photoelectric sensor group include some photoelectric sensings
Device, the region that photoelectric sensor includes between the transmitters and receivers being oppositely arranged, transmitters and receivers is doorframe scope,
The receiver is also electrically connected with detection circuit, and transmitter is used to launch light beam, and whether detection circuit can receive according to receiver
Whether there is object between judging transmitters and receivers to light beam and transmit a signal to governor circuit.
In first photoelectric sensor group and the second photoelectric sensor group, the transmitting terminal of photoelectric sensor sends infrared pulse letter
Number, when not having object in the middle of transmitting terminal and receiving terminal, receiving terminal will receive infrared pulse signal, now detect that circuit output is high
Level；When having object in the middle of transmitting terminal and receiving terminal, receiving terminal will can not receive infrared pulse signal, now detect circuit output
Low level.In the present embodiment, detection circuit uses optocoupler, and concrete model is PC817.
As shown in Fig. 2 governor circuit is made up of STM32 arm processors and its peripheral circuit.STM32 series processors bases
In aiming at the ARM Cortex-M3 kernels that require that high-performance, low cost, the Embedded Application of low-power consumption are specially designed.
In specific implementation process, the distance of first vertical plane and the second vertical plane is equal to the radius of football.
In specific implementation process, described device also includes the PC electrically connected with governor circuit.
As shown in figure 3, described device also includes power circuit, power circuit exports 12V voltages and powered to transmitter, exports
5V voltages are powered to serial ports and detection circuit, are exported 3.3V voltages and are powered to governor circuit.
As shown in figure 4, the governor circuit electricity is connected by serial ports with PC.
The detection circuit and governor circuit it is integrated with one piece of IO communication board, IO communication boards pass through serial ports and communicated with PC.
Operation principle of the present utility model is：
There is object when detecting the first photoelectric sensor group（Football）, and the second photoelectric sensor group is not when having object, this
When think that object has come into 1/4, when continuing to detect the first photoelectric sensor group and second sensor group has object,
Now think that object has come into 2/4.There is no an object when continuing to detect the first photoelectric sensor group, and the second photoelectric sensing
When device group also has object, represent that object has come into 3/4, further detect the first photoelectric sensor group and the second photoelectric transfer
When sensor group does not all have signal, then it is assumed that object has been fully entered, at this moment governor circuit by goal signal with the side of data frame
Formula is sent to PC by serial ports, and PC is further carried out object and enters processing.
The present embodiment disclose a kind of detection object quickly through device, football first triggers the first photoelectric transfer in a short time
Sensor group, then trigger the and photoelectric sensor group, it is effectively by goal.It can accurately detect to score, it is to avoid ball is not complete
More move into one's husband's household upon marriage line and kept off by door pillar, crossbeam or goalkeeper and cause error in judgement, while being also applied for the goal of other ball game
Detection.
The same or analogous part of same or analogous label correspondence；
Term the being given for example only property explanation of position relationship described in accompanying drawing, it is impossible to be interpreted as the limitation to this patent；
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (6)
1. a kind of detection object quickly through device, it is characterised in that including the first photoelectric sensor group, the second photoelectric sensing
Device group and governor circuit, the first photoelectric sensor group are arranged in the first vertical plane parallel with door line, and described second
Photoelectric sensor group is arranged in the second vertical plane parallel with door line, the second vertical plane it is parallel with the first vertical plane and
On rear side of the first vertical plane, the first photoelectric sensor group and the first photoelectric sensor group include some photoelectric sensors,
The region that photoelectric sensor includes between the transmitters and receivers being oppositely arranged, transmitters and receivers is doorframe scope, institute
State receiver and be also electrically connected with detection circuit, transmitter is used to launch light beam, and whether detection circuit can receive according to receiver
Light beam judges whether to have object between transmitters and receivers and transmits a signal to governor circuit.
2. detection object according to claim 1 quickly through device, it is characterised in that first vertical plane with
The distance of second vertical plane is equal to the radius of football.
3. detection object according to claim 1 quickly through device, it is characterised in that described device also include and master
Control the PC of circuit electrical connection.
4. detection object according to claim 3 quickly through device, it is characterised in that the governor circuit electricity passes through
Serial ports is connected with PC.
5. detection object according to claim 1 quickly through device, it is characterised in that described device also include power supply
Circuit, power circuit exports 12V voltages and powered to transmitter, export 5V voltages to detection circuit power, export 3.3V voltages to
Governor circuit is powered.
6. detection object according to claim 1 quickly through device, it is characterised in that the detection circuit and master control
Circuit it is integrated with one piece of IO communication board, IO communication boards pass through serial ports and communicated with PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184808.9U CN206492170U (en) | 2017-02-28 | 2017-02-28 | A kind of detection object quickly through device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184808.9U CN206492170U (en) | 2017-02-28 | 2017-02-28 | A kind of detection object quickly through device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492170U true CN206492170U (en) | 2017-09-15 |
Family
ID=59806963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720184808.9U Expired - Fee Related CN206492170U (en) | 2017-02-28 | 2017-02-28 | A kind of detection object quickly through device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799037A (en) * | 2017-02-28 | 2017-06-06 | 广东足球在线教育科技有限公司 | A kind of detection object quickly through device and its application method |
-
2017
- 2017-02-28 CN CN201720184808.9U patent/CN206492170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799037A (en) * | 2017-02-28 | 2017-06-06 | 广东足球在线教育科技有限公司 | A kind of detection object quickly through device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200228 |