CN111599032A - Laser correlation type scoring system for computer mouse maze competition - Google Patents
Laser correlation type scoring system for computer mouse maze competition Download PDFInfo
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- CN111599032A CN111599032A CN201910131176.3A CN201910131176A CN111599032A CN 111599032 A CN111599032 A CN 111599032A CN 201910131176 A CN201910131176 A CN 201910131176A CN 111599032 A CN111599032 A CN 111599032A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
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Abstract
A laser correlation type computer mouse maze-walking competition scoring system belongs to the field of communication. The system comprises: the labyrinth starting point signal detection device comprises a starting point signal detection device arranged at the starting point of the labyrinth, an end point signal detection device arranged at the end point of the labyrinth, a signal receiving device for monitoring the starting point signal and the end point signal, and upper computer scoring software for processing the starting point signal and the end point signal. The starting point signal detection device comprises a starting point laser emission module and a starting point illuminance detection module which are oppositely arranged; the terminal signal detection device comprises a terminal laser emission module and a terminal illuminance detection module which are oppositely arranged; the invention detects the starting point signal and the end point signal by adopting the principle that the computer mouse shields the laser beam emitted by the laser emitting module to cause the change of the illuminance detecting module. The laser beam emitted by the laser emitting module has high directivity, and the interference generated by the scattering of the beam is avoided, so that the accuracy of the scoring system is improved. The illuminance sensing module has high detection speed, and the response speed of the scoring system is improved.
Description
Technical Field
The invention relates to a laser correlation type computer mouse maze-walking competition scoring system, and belongs to the field of communication.
Background
The scoring system for the computer mouse maze-walking competition is an automatic scoring system for the computer mouse maze-walking competition, and is used for assisting a judge to score competition conditions of players. The system comprises a starting point module placed at the starting point of the maze, an end point module placed at the center of the maze, a signal receiving device for monitoring a starting point signal and an end point signal, and upper computer scoring software for processing the starting point signal and the end point signal.
The computer mouse starts from a specified maze starting point, when the computer mouse leaves the starting point, the starting point module detects a starting point signal and sends the starting point signal to the signal receiving device, and the signal receiving device carries out data conversion and then sends the starting point signal to the upper computer scoring software. When the computer mouse reaches the end point, the end point module detects an end point signal and sends the end point signal to the signal receiving device, and the signal receiving device carries out data conversion and then sends the end point signal to the upper computer scoring software. And the upper computer scoring software determines to start or close the timer by judging the signal type so as to calculate the searching time and the running time of the computer mouse walking the maze, calculates the competition result of the computer mouse walking the maze according to the competition rule, and finally displays the result to the appraisers and the audiences. Therefore, the scoring system for the computer mouse walking maze competition is important for judging competition results of players.
In the existing measurement and distribution system, the detection of a starting point signal and an end point signal is realized through an ultrasonic ranging module in the starting point module and the end point module. The principle is as follows: the ultrasonic ranging module is placed on one side of the labyrinth baffle and measures the distance between a front obstacle and the ultrasonic probe, when a computer mouse passes through the labyrinth baffle, the measured distance is smaller than a set value, and after the computer mouse passes through the labyrinth baffle, a starting point signal or a terminal point signal is sent out after the computer mouse is judged by the controller.
The detection mode has certain defects, which are specifically represented as follows: because the distance measurement of the ultrasonic distance measurement module consumes long time and has slow response speed, when a computer mouse is subjected to high-speed sprint, the starting point signal and the end point signal are easy to miss detection, so that the scoring fails. The detection angle of the ultrasonic ranging module is large, the bottom plate of the labyrinth is easy to detect, the measured distance is smaller than a set value, false detection is caused, and scoring failure is caused.
In view of the above problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
In view of the above problems, the present invention provides a scoring system for a laser correlation type computer mouse maze walking competition, which can achieve rapid and accurate scoring for the computer mouse maze walking competition.
The invention provides a laser correlation type computer mouse maze-walking competition scoring system which comprises a starting point signal detection device, an end point signal detection device, a signal receiving device and upper computer scoring software.
Furthermore, the method can also be characterized in that the starting point signal detection device comprises a starting point illuminance detection module and a starting point laser emission module which are oppositely arranged at two sides of the labyrinth starting point road; the end point signal detection device comprises an end point illuminance detection module and an end point laser emission module which are oppositely arranged on two sides of a maze starting point road.
Further, the method may further include the following feature, where the starting point illuminance detection module includes: the starting point illuminance sensing module is suitable for measuring the illuminance of the laser beam emitted by the starting point laser emitting module on the starting point illuminance sensing module; the starting point control module is connected with the starting point illuminance sensing module and judges whether a starting point signal is sent out or not according to the change of the illuminance; the starting point wireless communication module is connected with the starting point control module and is suitable for sending a starting point signal; and the first power supply circuit is used for providing power energy for the electric components in the starting illuminance detection module.
The starting point laser emission module includes: the starting point laser emitting head is suitable for emitting laser beams to irradiate the starting point illuminance sensing module; and the second power supply circuit is connected with the starting point laser emitting head and provides electric energy for the starting point laser emitting head.
The end point illuminance detection module includes: the terminal illumination sensing module is suitable for measuring the illumination of the laser beam emitted by the terminal laser emitting module on the terminal illumination sensing module; the terminal control module is connected with the terminal illuminance sensing module and used for judging whether to send a terminal signal according to the change of the illuminance; the terminal wireless communication module is connected with the terminal control module and is suitable for sending a terminal signal; and the third power supply circuit is used for providing power energy for the electric components in the terminal illuminance detection module.
The end point laser emission module includes: the end point laser emission head is suitable for emitting laser beams to irradiate the end point illuminance sensing module; and the fourth power supply circuit is connected with the terminal laser emitting head and provides electric energy for the terminal laser emitting head.
Furthermore, the method also has the following characteristics that the starting point wireless communication module and the ending point wireless communication module are both LoRa wireless communication modules.
Further, the method has the following characteristics that the signal receiving device comprises: the receiving wireless communication module is used for receiving signals sent by the starting point illuminance detection module and the end point illuminance detection module; the signal conversion circuit is connected with the receiving wireless communication module and is suitable for converting TTL level signals received by the receiving wireless communication module into USB level signals; and the USB interface is connected with the signal conversion circuit.
Furthermore, the method is characterized in that the receiving wireless communication module is a LoRa wireless communication module; the USB interface is a B-type USB interface female seat.
Furthermore, the method also has the following characteristics that the upper computer scoring software is connected with the signal receiving device through the USB interface.
Furthermore, the method also has the following characteristics that the starting point signal detection device comprises a starting point illuminance detection module and a starting point laser emission module which are arranged at two sides of the labyrinth baffle at the starting point of the labyrinth;
the end point signal detection device comprises an end point illuminance detection module and an end point laser emission module which are arranged on two sides of the labyrinth baffle at the labyrinth end point.
Further, the method further has the following characteristics that the starting point illuminance detection module comprises: the starting point illuminance sensing module is suitable for measuring the illuminance of the starting point laser emission module on the starting point illuminance sensing module; the starting point control module is connected with the starting point illuminance sensing module and judges whether a starting point signal is sent out or not according to the change of the illuminance; the starting point wireless communication module is connected with the starting point control module and is suitable for sending a starting point signal; and the first power supply circuit is used for providing power energy for the electric components in the starting illuminance detection module.
The starting point laser emission module includes: the starting point laser emission head is suitable for emitting laser to irradiate the starting point illuminance sensing module; and the second power supply circuit is connected with the starting point laser emitting head and provides electric energy for the starting point laser emitting head.
The end point illuminance detection module includes: the terminal illumination sensing module is suitable for measuring the illumination of the terminal laser emission module to the terminal illumination sensing module; the terminal control module is connected with the terminal illuminance sensing module and used for judging whether to send a terminal signal according to the change of the illuminance; the terminal wireless communication module is connected with the terminal control module and is suitable for sending a terminal signal; and the third power supply circuit is used for providing power energy for the electric components in the terminal illuminance detection module.
The end point laser emission module includes: the end point laser emission head is suitable for emitting laser to irradiate the end point illuminance sensing module; and the fourth power supply circuit is connected with the terminal laser emitting head and provides electric energy for the terminal laser emitting head.
Furthermore, the method also has the following characteristics that the starting point wireless communication module and the ending point wireless communication module are both LoRa wireless communication modules.
Further, the method is characterized in that the signal receiving apparatus comprises: the receiving wireless communication module is used for receiving signals sent by the starting point illuminance detection module and the end point illuminance detection module; the signal conversion circuit is connected with the receiving wireless communication module and is suitable for converting TTL level signals received by the receiving wireless communication module into USB level signals; and the USB interface is connected with the signal conversion circuit.
Furthermore, the method also has the following characteristics that the receiving wireless communication module is an LoRa wireless communication module; the USB interface is a B-type USB interface female seat.
Furthermore, the method also has the following characteristics that the upper computer scoring software is connected with the signal receiving device through the USB interface.
The invention uses the principle of changing illumination intensity to detect the starting point signal and the end point signal, and has the following advantages:
firstly, the illuminance detection module has high detection speed, avoids the missed detection of a starting point signal and an end point signal, and improves the scoring response speed of the scoring system of the computer mouse maze competition.
Secondly, the laser beam emitted by the laser emitting module has high directivity, and the interference generated by the scattering of the beam is avoided, so that the accuracy of the scoring system is improved.
The above description is only an overview of the technical solutions of the present invention, and the present invention can be implemented in accordance with the content of the description in order to make the technical means of the present invention more clearly understood, and the detailed embodiments of the present invention are described below in order to make the above and other objects, features, and advantages of the present invention comprehensible.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be listed below;
FIG. 1 is a diagram illustrating an exemplary structure of a laser correlation type computer mouse maze-walking competition scoring system according to an embodiment of the present invention;
FIG. 2A is a diagram illustrating an exemplary configuration of a starting point illuminance detection module according to an embodiment of the invention;
FIG. 2B is a diagram illustrating an exemplary structure of a starting point laser emitting module according to an embodiment of the present invention;
fig. 3A is a diagram illustrating an exemplary configuration of an end-point illuminance detection module according to an embodiment of the invention;
FIG. 3B is a diagram illustrating an exemplary structure of an endpoint laser transmitter module according to an embodiment of the present disclosure;
FIG. 4 is a diagram illustrating an exemplary structure of a signal receiving apparatus according to an embodiment of the present invention;
FIG. 5 is a diagram of an exemplary laser correlation type computer mouse maze game scoring system model according to an embodiment of the present invention;
FIG. 6 is a flowchart of the operation of the scoring system for the laser correlation type computer mouse maze walking competition in the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
FIG. 1 is a diagram illustrating an exemplary structure of a scoring system for a laser correlation type computer mouse maze-walking competition according to an embodiment of the present invention. As shown in fig. 1, in the embodiment of the present invention, the scoring system for the laser correlation type computer mouse walking maze competition comprises a starting point signal detection device 100 placed at the starting point of the maze, an end point signal detection device 200 placed at the end point of the maze, a signal receiving device 300 wirelessly connected with the starting point signal detection device 100 and the end point signal detection device 200, and upper computer scoring software 400 connected with the signal receiving device 300.
In fig. 1, the starting point signal detection apparatus 100 includes a starting point illuminance detection module 110 and a starting point laser emission module 120. The starting point illuminance detection module 110 and the starting point laser emission module 120 are oppositely arranged at two sides of the maze starting point road. The operation principle of the starting point signal detection apparatus 100 is: the starting point laser emitting module 120 emits a laser beam to irradiate the starting point illuminance detection module 110 at the opposite baffle, the starting point illuminance detection module 110 continuously detects illuminance, when a computer mouse passes through and blocks the laser beam, the starting point illuminance detection module 110 detects that the illuminance is less than a predetermined value, and the starting point signal detection device 100 sends a starting point signal to the signal receiving device 300.
In fig. 1, the endpoint signal detection apparatus 200 includes an endpoint illuminance detection module 210 and an endpoint laser emission module 220. The end point illuminance detection module 210 and the end point laser emission module 220 are oppositely disposed at both sides of the labyrinth end point road. The operation principle of the end point signal detection device 200 is the same as that of the start point signal detection device 100, except that the end point signal detection device 200 generates an end point signal.
In summary, the signal and the arrival signal are detected by using the principle of illumination variation, the starting point signal detection device 100 and the ending point signal detection device 200 have high detection speed, thereby avoiding the missing detection of the starting point signal and the ending point signal and improving the response speed of the scoring system of the computer mouse walking maze competition. The laser beam emitted by the laser emitting module has high directivity, and avoids the interference generated by the scattering of the beam, thereby improving the accuracy of the scoring system.
Fig. 2A and 3A are schematic diagrams of a illuminance detection module, and as shown in fig. 2A and 3A, in an embodiment of the present invention, the starting illuminance detection module 110 includes a starting control module 111, a starting illuminance sensing module 112 connected to the starting control module 111, a starting wireless communication module 113 connected to the starting control module 111, and a first power circuit 114 for powering electrical components in the starting illuminance detection module 110. The endpoint illuminance detection module 210 includes an endpoint control module 211, an endpoint illuminance sensing module 212 connected to the endpoint control module 211, an endpoint wireless communication module 213 connected to the endpoint control module 211, and a third power circuit 214 for powering the power devices in the endpoint illuminance detection module 210.
The starting point wireless communication module 113 and the ending point wireless communication module 213 are both LoRa wireless communication modules, and are used for wirelessly transmitting a starting point signal and an ending point signal.
Fig. 2B and 3B are structural examples of the laser emitting module of the present invention. As shown in fig. 2B and 3B, in the present example, the origin laser emitting module 120 includes an origin laser emitting head 121 and a second power supply circuit 122 that supplies power to the origin laser emitting head 121. End point laser firing module 220 may include an end point laser firing head 221 and a fourth power supply circuit 222 that powers end point laser firing head 221.
In one embodiment, the first power circuit 114 may include a first battery and a first power management chip coupled to the first battery.
The second power circuit 122 may include a second battery and a second power management chip connected to the second battery.
The third power circuit 214 may include a third battery and a third power management chip coupled to the third battery.
The fourth power circuit 222 may include a fourth battery and a fourth power management chip coupled to the fourth battery.
Fig. 4 is a diagram illustrating a structure of a signal receiving apparatus 300 according to an embodiment of the present invention, and as shown in fig. 4, in the embodiment of the present invention, the signal receiving apparatus 300 includes a receiving wireless communication module 310, a signal conversion circuit 320 connected to the receiving wireless communication module 310, and a USB interface 330 connected to the signal conversion circuit 320.
The receiving wireless communication module 310 is an LoRa wireless communication module, and is configured to receive a start signal sent by the start wireless communication module 113 and a destination signal sent by the destination wireless communication module 213. The USB interface 330 is a B-type USB interface female socket.
In the embodiment of the present invention, the upper computer 400 is connected to the signal receiving apparatus 300 through the USB interface 330.
The laser correlation scoring system in the embodiment of the present invention is further described in detail by the specific application example.
FIG. 5 is a diagram of an exemplary laser correlation type computer mouse maze game scoring system model according to an embodiment of the present invention.
As shown in fig. 5, in this example, the scoring system for the computer mouse maze-walking competition comprises a starting point signal detection device, an end point signal detection device, a signal receiving device and upper computer scoring software. The starting point signal detection device comprises a starting point illuminance detection module and a starting point laser emission module. The terminal signal detection device comprises a terminal illuminance detection module and a terminal laser emission module. The starting point illuminance detection module and the end point illuminance detection module have the same structure. The starting point laser emission module and the end point laser emission module have the same structure. The signal receiving device is connected with upper computer scoring software in an upper computer through a USB interface. In fig. 5, the internal structures of the illuminance detection module, the laser emission module, and the signal receiving device are shown by arrows.
Referring to fig. 5, the starting point illuminance detection module and the end point illuminance detection module are mounted in a 8mm thick labyrinth baffle by using a PCB 11 as a main body, wherein the PCB 11 is rectangular, 10cm long and 4.8cm wide. The PCB 11 is composed of a lithium battery 10 with +3.7V voltage, a power management chip 6, a buzzer 7, a USB charging interface 9 and a switch 8 to form a power circuit of the illuminance detection module. The power management chip 6 converts the +3.7V voltage of the lithium battery 10 into +5V voltage to supply power to the control module 1, the illuminance sensing module 2, the LoRa wireless communication module 3, the blue LED lamp 4 and the red LED lamp 5, so that the illuminance detection module is in a working state. When the voltage of the lithium battery 10 is reduced to +3.4V, the power management chip drives the buzzer 7 to work, and under-voltage alarm is realized. The lithium battery 10 is charged through the USB charging interface 9 and the power management chip 6, so that the illuminance detection module is in a charging state. The toggle switch 8 is used for controlling the illuminance detection device to be in a working state or a charging state.
The starting point laser emission module and the end point laser emission module take a PCB (printed circuit board) 13 as a main body, and are also installed in a labyrinth plate with the thickness of 8mm, wherein the PCB 13 is a rectangle with the length of 5cm and the width of 4.8 cm. The laser emitting module power circuit is composed of a lithium battery 19 with +3.7V voltage, a power management chip 14, a buzzer 18, a USB charging interface 16 and a switch 17. The working principle is the same as that of the power supply circuit of the illuminance detection module, except that the power supply circuit of the laser emission module supplies power to the laser emission head 12 through the power supply interface 15.
When a computer mouse passes through a starting point or an end point, the computer mouse shields a laser beam emitted by the laser emitting head 12, the illumination intensity on the illumination intensity sensing module 2 in the opposite illumination intensity detection module baffle is reduced, when the control module 1 receives that the illumination intensity data sent by the illumination intensity sensing module 2 is lower than a set value, the control module 1 sends a starting point signal or an end point signal to the signal receiving device through the LoRa wireless communication module, upper computer integration software is triggered to score, and meanwhile, the red LED lamp 5 is driven to be on.
When the computer mouse does not pass through, the laser beam emitted by the laser emitting head can be irradiated on the illuminance sensing module 2 without blocking, and the control module 1 drives the blue LED lamp 4 to be on after receiving that the illuminance data sent by the illuminance sensing module 2 is higher than a set value.
The signal receiving device is used for receiving a starting point signal and an end point signal, and the internal structure of the signal receiving device takes a PCB (printed circuit board) 24 as a main body and comprises a LoRa wireless communication module 23, a signal conversion circuit 24, a USB (universal serial bus) interface 22, a red indicator lamp 19 and a blue indicator lamp 20. The USB interface is connected with upper computer scoring software and obtains +5V voltage from the upper computer to supply power for the signal conversion circuit 24 and the LoRa wireless communication module 23, the red indicator light 19 is on to represent that the power-on is successful, and the signal receiving device is in a working state.
Baud rate, data bit, check bit, stop bit, address, channel and other information of the LoRa wireless communication module need to be configured consistently. In addition, the LoRa wireless communication module 23 is connected to the external antenna 18 to enhance the antenna signal, thereby facilitating the movement of the signal receiving device.
When the LoRa wireless communication module 23 receives the data of the start signal or the end signal sent by the LoRa wireless communication module 3, the blue indicator light 20 is turned on, the received data is converted into USB protocol data through the signal conversion circuit 21 and is transmitted to the upper computer scoring software through the USB interface 22, and scoring is triggered.
The working process of the laser correlation type computer mouse maze-walking competition scoring system shown in fig. 6 is as follows:
step 501, a debugging system device is installed.
The starting point signal detection device is arranged at the starting point position of the maze, the starting point laser emission module and the starting point illuminance detection module are respectively arranged at two sides of a starting point road of the maze, and the starting point laser emission head is adjusted to enable laser beams emitted by the starting point laser emission head to irradiate the opposite starting point illuminance sensing module. The end point signal detection device is arranged at the starting point of the maze, the end point laser emission module and the end point illuminance detection module are respectively arranged at two sides of an end point road of the maze, and the end point laser emission head is adjusted to enable laser beams emitted by the end point laser emission head to irradiate the opposite end point illuminance sensing module. The signal receiving device is connected with a computer through a USB interface, the red indicator light is turned on to indicate that the power supply is normal, and the signal receiving device works.
And 502, configuring communication parameters of upper computer scoring software and inputting competition information.
And opening the upper computer scoring software, configuring parameters of a communication serial port and realizing data transmission with the signal receiving device. And recording competition related information.
At step 503, a computer mouse is detected at the starting point.
In step 504, the start signal detection apparatus transmits the start signal to the signal reception apparatus.
When the computer mouse starts from the starting point, the computer mouse shields the laser beam emitted by the starting point laser emitting head, so that the illuminance detected by the starting point illuminance sensing module is smaller than a preset value, and at the moment, the starting point illuminance detection device sends a starting point signal to the signal receiving device through the starting point wireless communication module and drives the red LED lamp to be turned on. The signal receiving device converts the starting point signal and transmits the converted starting point signal to the upper computer score counting software through the USB interface.
In step 505, a computer mouse is detected at the endpoint.
The end point signal detection device sends a signal to the signal receiving device, step 506.
When the computer mouse reaches the terminal, the illuminance detected by the terminal illuminance sensing module is smaller than a preset value, and the terminal illuminance detection device sends a terminal signal to the signal receiving device through the terminal wireless communication module and drives the red LED lamp to light. The signal receiving device converts the end point signal and transmits the end point signal to the upper computer scoring software through the USB interface.
And 507, displaying the competition scores and the ranking in real time by upper computer scoring software.
And the upper computer scoring software calculates maze time and operation time according to the interval of the starting point signal and the end point signal, and finally calculates competition scores and ranking and visually displays the scores and the ranking.
The laser correlation type computer mouse maze-walking competition scoring system provided by the embodiment of the invention detects the signal and the arrival signal by using the principle of illumination change, the detection speed of the illumination detection module is high, the missing detection of the starting point signal and the ending point signal is avoided, and the scoring response speed of the computer mouse maze-walking competition scoring system is improved. The laser beam emitted by the laser emitting module has high directivity, and the interference generated by the scattering of the beam is avoided, so that the accuracy of the scoring system is improved.
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 (7)
1. A laser correlation type computer mouse maze-walking competition scoring system is characterized by comprising a starting point signal detection device, an end point signal detection device, a signal receiving device and upper computer scoring software.
2. The system of claim 1,
the starting point signal detection device comprises a starting point illuminance detection module and a starting point laser emission module which are arranged on two sides of a labyrinth starting point road;
the end point signal detection device comprises an end point illuminance detection module and an end point laser emission module which are arranged on two sides of a maze starting point road.
3. The system of claim 2,
the starting point illuminance detection module includes:
(1) the starting point illuminance sensing module is suitable for measuring the illuminance of the laser beam emitted by the starting point laser emitting module on the starting point illuminance sensing module;
(2) the starting point control module is connected with the starting point illuminance sensing module and judges whether a starting point signal is sent out or not according to the change of the illuminance;
(3) the starting point wireless communication module is connected with the starting point control module and is suitable for sending a starting point signal;
(4) and the first power supply circuit is used for providing power energy for the electric components in the starting illuminance detection module.
The starting point laser emission module includes:
(1) the starting point laser emitting head is suitable for emitting laser beams to irradiate the starting point illuminance sensing module;
(2) and the second power supply circuit is connected with the starting point laser emitting head and provides electric energy for the starting point laser emitting head.
The end point illuminance detection module includes:
(1) the terminal illumination sensing module is suitable for measuring the illumination of the laser beam emitted by the terminal laser emitting module on the terminal illumination sensing module;
(2) the terminal control module is connected with the terminal illuminance sensing module and used for judging whether to send a terminal signal according to the change of the illuminance;
(3) the terminal wireless communication module is connected with the terminal control module and is suitable for sending a terminal signal;
(4) and the third power supply circuit is used for providing power energy for the electric components in the terminal illuminance detection module.
The end point laser emission module includes:
(1) the end point laser emission head is suitable for emitting laser beams to irradiate the end point illuminance sensing module;
(2) and the fourth power supply circuit is connected with the terminal laser emitting head and provides electric energy for the terminal laser emitting head.
4. The system of claim 3,
the starting point wireless communication module and the terminal point wireless communication module are both LoRa wireless communication modules.
5. The system of claim 1,
the signal receiving apparatus includes:
(1) the receiving wireless communication module is used for receiving signals sent by the starting point illuminance detection module and the end point illuminance detection module;
(2) the signal conversion circuit is connected with the receiving wireless communication module and is suitable for converting TTL level signals received by the receiving wireless communication module into USB level signals;
(3) and the USB interface is connected with the signal conversion circuit.
6. The system of claim 5,
the receiving wireless communication module is a LoRa wireless communication module;
the USB interface is a B-type USB interface female seat.
7. The system of claim 1,
the upper computer scoring software is connected with the signal receiving device through the USB interface.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156930A (en) * | 2020-11-17 | 2021-07-23 | 天津工业大学 | Laser reflection type scoring system for computer mouse maze competition |
| CN113599805A (en) * | 2021-09-03 | 2021-11-05 | 天津工业大学 | Computer mouse competition scoring system based on film pressure sensor |
| CN114077251A (en) * | 2021-11-12 | 2022-02-22 | 展讯通信(天津)有限公司 | Timing system for robot maze |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831664A (en) * | 2012-09-14 | 2012-12-19 | 苏州大学 | Electronic timing device for competitive race |
| CN103869790A (en) * | 2014-03-28 | 2014-06-18 | 沈阳大学 | Wireless sensing GSM warehouse monitoring system |
| CN205103397U (en) * | 2015-09-23 | 2016-03-23 | 上海物景智能科技有限公司 | Laser rangefinder radar |
| CN105631961A (en) * | 2016-02-01 | 2016-06-01 | 安徽中科本元信息科技有限公司 | Racing track timing system based on far-infrared tube pair and application method of racing track timing system based on far-infrared tube pair |
| CN106373369A (en) * | 2016-11-17 | 2017-02-01 | 天津工业大学 | Computer mouse scoring system |
| CN108107863A (en) * | 2018-01-30 | 2018-06-01 | 杭州古北电子科技有限公司 | System, the intelligent detecting method of intelligent measurement are carried out based on several sensing equipments |
| CN207691530U (en) * | 2017-12-22 | 2018-08-03 | 广州思泰信息技术有限公司 | Internet of Things status of electric power detecting system is communicated based on LoRa |
| CN108828620A (en) * | 2018-06-11 | 2018-11-16 | 厦门和诚智汇信息科技有限公司 | A kind of pavement state detection device and method |
| CN208110705U (en) * | 2018-05-11 | 2018-11-16 | 湖北民族学院 | A kind of intelligent laboratory management system system |
-
2019
- 2019-02-21 CN CN201910131176.3A patent/CN111599032A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831664A (en) * | 2012-09-14 | 2012-12-19 | 苏州大学 | Electronic timing device for competitive race |
| CN103869790A (en) * | 2014-03-28 | 2014-06-18 | 沈阳大学 | Wireless sensing GSM warehouse monitoring system |
| CN205103397U (en) * | 2015-09-23 | 2016-03-23 | 上海物景智能科技有限公司 | Laser rangefinder radar |
| CN105631961A (en) * | 2016-02-01 | 2016-06-01 | 安徽中科本元信息科技有限公司 | Racing track timing system based on far-infrared tube pair and application method of racing track timing system based on far-infrared tube pair |
| CN106373369A (en) * | 2016-11-17 | 2017-02-01 | 天津工业大学 | Computer mouse scoring system |
| CN207691530U (en) * | 2017-12-22 | 2018-08-03 | 广州思泰信息技术有限公司 | Internet of Things status of electric power detecting system is communicated based on LoRa |
| CN108107863A (en) * | 2018-01-30 | 2018-06-01 | 杭州古北电子科技有限公司 | System, the intelligent detecting method of intelligent measurement are carried out based on several sensing equipments |
| CN208110705U (en) * | 2018-05-11 | 2018-11-16 | 湖北民族学院 | A kind of intelligent laboratory management system system |
| CN108828620A (en) * | 2018-06-11 | 2018-11-16 | 厦门和诚智汇信息科技有限公司 | A kind of pavement state detection device and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156930A (en) * | 2020-11-17 | 2021-07-23 | 天津工业大学 | Laser reflection type scoring system for computer mouse maze competition |
| CN113599805A (en) * | 2021-09-03 | 2021-11-05 | 天津工业大学 | Computer mouse competition scoring system based on film pressure sensor |
| CN114077251A (en) * | 2021-11-12 | 2022-02-22 | 展讯通信(天津)有限公司 | Timing system for robot maze |
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