CN204240991U - A kind of gunnery target pick-up unit based on CMOS camera - Google Patents
A kind of gunnery target pick-up unit based on CMOS camera Download PDFInfo
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- CN204240991U CN204240991U CN201420708520.3U CN201420708520U CN204240991U CN 204240991 U CN204240991 U CN 204240991U CN 201420708520 U CN201420708520 U CN 201420708520U CN 204240991 U CN204240991 U CN 204240991U
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Abstract
The utility model discloses a kind of gunnery target pick-up unit based on CMOS camera, comprise be laid in many places, shooting range for enlisted man training laser target shooting multiple gunnery target and be laid in described gunnery target front for detecting the gunnery target pick-up unit of target practice number of rings and position; Described gunnery target pick-up unit comprises main controller module, power supply module, reset circuit, data storage cell, communication interface circuit, crystal oscillating circuit and context detection module; The input end of described main controller module is connected to clock circuit, image buffer storage module and cmos image sensor, and the output terminal of described main controller module is connected to the first LCD MODULE, the second LCD MODULE and controls pilot lamp; Described context detection module air velocity transducer, the first A/D converter, Temperature Humidity Sensor and the second A/D converter, the utility model is novel in design, and structure is simple, simplifies complicated laser acquisition hardware circuit by the mode of image acquisition, practical.
Description
Technical field
The utility model belongs to image monitoring technical field, is specifically related to a kind of gunnery target pick-up unit based on CMOS camera.
Background technology
Traditional Laser Target System is a kind of light harvesting, electricity is in the system of one, its principle of work is the laser beam that laser gun sends, get on photoelectric sensor, through photoelectric sensor, light signal is converted to electric signal, electric signal is sent to the serial port of computing machine after signal transacting by single-chip microcomputer, then achievement display is completed on computers, the functions such as inquiry and preservation, each target practice, laser gun sends a laser pulse, if laser pulse hits optical target, utilize photovoltaic effect, detector on optical target converts electric signal to light signal, therefore the detection of laser is exactly the detection to explorer response electric signal, the response of photodetector is a monopulse small-signal, whole testing process comprises: signal amplifies, wave shaping, detect the pulse digital signal that output is standard, traditional method uses detector, I haven't seen you for ages causes design accuracy not high for quantity, the many meetings of detector quantity make expensive, cannot promote, whether hit can only to be indicated roughly, accurately can not show hit scoring ring number of rings and orientation.Be mostly at present that to connect camera be the detection of platform to PC, apply to the little of single-chip microcomputer, lack dirigibility, embedded scm development in recent years rapidly, due to have the advantages such as volume is little, low in energy consumption gradually favor by everybody.Current shooting is practiced shooting and is trained, basic based on live-fire training, defense spending is large, danger coefficient is high, traditional target scoring method is artificial indication of shots, target number is rule of thumb determined by marker, with very large factor and individual subjective factor, reliability fairness is poor, efficiency is low, therefore be necessary to develop a kind of army reality of suiting, the target practice training aids of fire accuracy training is carried out under non-ball firing condition, can ensure that military training quality can reduce ammunition consumption again like this, saving national defence expenditure is used, there is great national defence meaning, with light for bullet, the shooting situation of multiple weapon can be simulated, and can burst fire effect, this novel military training simulation device is the revolution of unit training device, it is one of effective means of military training peacetime, thus the meaning of image monitoring identification is particularly important.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of gunnery target pick-up unit based on CMOS camera is provided, it adopts COMS camera OV7670, sharp light-struck spot position information is gathered as main control chip with single-chip microcomputer, the complexity of less fully hardware circuit and application cost, reduce funds expenditure widely, also drastically increase the resolution of location recognition, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of gunnery target pick-up unit based on CMOS camera, is characterized in that: comprise be laid in many places, shooting range for enlisted man training laser target shooting multiple gunnery target and be laid in described gunnery target front for detecting the gunnery target pick-up unit of target practice number of rings and position, described gunnery target pick-up unit comprises main controller module, for the power supply module that loop modules is powered, connect with main controller module and readjust the reset circuit of data-signal for master controller, connect with main controller module and the data storage cell of the laser target shooting data gathered for master controller real-time storage and environmental parameter, connect with main controller module and for wirelessly or wired connection mode carry out the communication interface circuit of conventional data signal exchange, to connect with main controller module and for the crystal oscillating circuit of master controller starting of oscillation work and the context detection module for Real-time Collection shooting range environmental parameter, the input end of described main controller module is connected to clock circuit for adjusting master controller clock signal in real time and CMOS camera acquisition module, described CMOS camera acquisition module comprises and to connect with described main controller module input end for the image buffer storage module of buffer memory entire image and connect with described image buffer storage module input and shoot the cmos image sensor of number of rings and position for gunnery target described in Real-time Collection, the output terminal of described main controller module is connected to the first LCD MODULE for showing shooting range environmental parameter in real time, for showing the second LCD MODULE of shooting range shooting result number of rings and shooting result position in real time and shooting for showing the control pilot lamp whether hit, described context detection module comprises the wind speed measurement module for gathering shooting range wind speed parameter and the Temperature and Humidity module for gathering shooting range humiture parameter, the first A/D converter that described wind speed measurement module comprises the air velocity transducer for gathering the real-time wind speed in shooting range and connects with described air velocity transducer output terminal for the wind speed simulation data of collection being converted to the accessible digital quantity of master controller, the second A/D converter that described Temperature and Humidity module comprises the Temperature Humidity Sensor for gathering shooting range real time humiture and connects with described Temperature Humidity Sensor output terminal for the humiture simulated data of collection being converted to the accessible digital quantity of master controller, the output terminal of described first A/D converter and described second A/D converter all connects with the input end of described main controller module.
Above-mentioned a kind of gunnery target pick-up unit based on CMOS camera, is characterized in that: described main controller module is DSP microcontroller or the MSP430 single-chip microcomputer of TMS320F642.
Above-mentioned a kind of gunnery target pick-up unit based on CMOS camera, is characterized in that: described cmos image sensor is OV7670 camera.
Above-mentioned a kind of gunnery target pick-up unit based on CMOS camera, is characterized in that: described first LCD MODULE is LCD12864 LCDs.
Above-mentioned a kind of gunnery target pick-up unit based on CMOS camera, is characterized in that: described second LCD MODULE is the TFT LCDs of 5 cun.
The utility model compared with prior art has the following advantages:
1, the utility model is by arranging the DSP microcontroller or MSP430 single-chip microcomputer that model is TMS320F642, is provided with the function that process picture signal precise speed is fast, and uses easy to operate.
2, the utility model is by adopting OV7670CMOS camera, and cost is low, and volume is little, and control reliable, result of use is good.
3, the TFT LCDs of the utility model by arranging 5 cun, be provided with display frame clear, resolution is high, obviously can find target practice number of rings and firing point efficiently, avoids complicated signal transacting, and hard wires, practical.
4, the utility model is rationally novel in design, and circuit is simple, and shooting result process is accurate, considers the impact of environment, complete function simultaneously, practical, is convenient to promote the use of.
In sum, the utility model is rationally novel in design, adopt COMS camera OV7670, sharp light-struck spot position information is gathered as main control chip with single-chip microcomputer, the complexity of less fully hardware circuit and application cost, reduce funds expenditure widely, also drastically increase the resolution of location recognition, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the circuit connecting relation schematic diagram of each circuit of the utility model.
Description of reference numerals:
1-main controller module; 2-power supply module; 3-gunnery target;
4-cmos image sensor; 5-image buffer storage module; 6-air velocity transducer;
7-the first A/D converter; 8-Temperature Humidity Sensor; 9-the second A/D converter;
10-reset circuit; 11-clock circuit; 12-control pilot lamp;
13-crystal oscillating circuit; 14-communication interface circuit; 15-the second LCD MODULE;
16-the first LCD MODULE; 17-data storage cell.
Embodiment
As shown in Figure 1, the utility model comprises and is laid in many places, shooting range for multiple gunnery targets 3 of enlisted man training laser target shooting be laid in described gunnery target front for detecting the gunnery target pick-up unit of target practice number of rings and position, described gunnery target pick-up unit comprises main controller module 1, for the power supply module 2 that loop modules is powered, connect with main controller module 1 and readjust the reset circuit 10 of data-signal for master controller, connect with main controller module 1 and the data storage cell 17 of the laser target shooting data gathered for master controller real-time storage and environmental parameter, connect with main controller module 1 and for wirelessly or wired connection mode carry out the communication interface circuit 14 of conventional data signal exchange, to connect with main controller module 1 and for the crystal oscillating circuit 13 of master controller starting of oscillation work and the context detection module for Real-time Collection shooting range environmental parameter, the input end of described main controller module 1 is connected to clock circuit 11 for adjusting master controller clock signal in real time and CMOS camera acquisition module, described CMOS camera acquisition module comprises and to connect with described main controller module 1 input end for the image buffer storage module 5 of buffer memory entire image and connect with described image buffer storage module 5 input end and shoot the cmos image sensor 4 of number of rings and position for gunnery target described in Real-time Collection 3, the output terminal of described main controller module 1 is connected to the first LCD MODULE 16 for showing shooting range environmental parameter in real time, for showing the second LCD MODULE 15 of shooting range shooting result number of rings and shooting result position in real time and shooting for showing the control pilot lamp 12 whether hit, described context detection module comprises the wind speed measurement module for gathering shooting range wind speed parameter and the Temperature and Humidity module for gathering shooting range humiture parameter, the first A/D converter 7 that described wind speed measurement module comprises the air velocity transducer 6 for gathering the real-time wind speed in shooting range and connects with described air velocity transducer 6 output terminal for the wind speed simulation data of collection being converted to the accessible digital quantity of master controller, the second A/D converter 9 that described Temperature and Humidity module comprises the Temperature Humidity Sensor 8 for gathering shooting range real time humiture and connects with described Temperature Humidity Sensor 8 output terminal for the humiture simulated data of collection being converted to the accessible digital quantity of master controller, the output terminal of described first A/D converter 7 and described second A/D converter 9 all connects with the input end of described main controller module 1.
In the present embodiment, described main controller module 1 is DSP microcontroller or the MSP430 single-chip microcomputer of TMS320F642.
In the present embodiment, described cmos image sensor 4 is OV7670 camera.
In the present embodiment, described first LCD MODULE 16 is LCD12864 LCDs.
In the present embodiment, described second LCD MODULE 15 is the TFT LCDs of 5 cun.
When the utility model uses, shooting range environmental parameter is gathered respectively by air velocity transducer 6 and Temperature Humidity Sensor 8, environmental factor is considered while being convenient to check result, and by the first A/D converter 7 and the second A/D converter 9 treatment of simulated data, become digital signal, be sent to main controller module 1, and by the first LCD MODULE 16 display environment data, adopt the image information of the multiple gunnery target 3 of cmos image sensor 4 Real-time Collection simultaneously, main controller module 1 is transferred to after image information being stored as an entire image by image buffer storage module 5, shown by the second LCD MODULE 15, display effect is good, obviously can check number of rings and the position of laser target shooting.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. based on a gunnery target pick-up unit for CMOS camera, it is characterized in that: comprise and be laid in many places, shooting range for multiple gunnery targets (3) of enlisted man training laser target shooting be laid in described gunnery target front for detecting the gunnery target pick-up unit of target practice number of rings and position, described gunnery target pick-up unit comprises main controller module (1), for the power supply module (2) that loop modules is powered, connect with main controller module (1) and readjust the reset circuit (10) of data-signal for master controller, connect with main controller module (1) and the data storage cell (17) of the laser target shooting data gathered for master controller real-time storage and environmental parameter, connect with main controller module (1) and for wirelessly or wired connection mode carry out the communication interface circuit (14) of conventional data signal exchange, to connect with main controller module (1) and for the crystal oscillating circuit (13) of master controller starting of oscillation work and the context detection module for Real-time Collection shooting range environmental parameter, the input end of described main controller module (1) is connected to clock circuit (11) for adjusting master controller clock signal in real time and CMOS camera acquisition module, described CMOS camera acquisition module comprises and to connect with described main controller module (1) input end for the image buffer storage module (5) of buffer memory entire image and connect with described image buffer storage module (5) input end and shoot the cmos image sensor (4) of number of rings and position for gunnery target described in Real-time Collection (3), the output terminal of described main controller module (1) is connected to the first LCD MODULE (16) for showing shooting range environmental parameter in real time, for showing second LCD MODULE (15) of shooting range shooting result number of rings and shooting result position in real time and shooting for showing the control pilot lamp (12) whether hit, described context detection module comprises the wind speed measurement module for gathering shooting range wind speed parameter and the Temperature and Humidity module for gathering shooting range humiture parameter, the first A/D converter (7) that described wind speed measurement module comprises the air velocity transducer (6) for gathering the real-time wind speed in shooting range and connects with described air velocity transducer (6) output terminal for the wind speed simulation data of collection being converted to the accessible digital quantity of master controller, the second A/D converter (9) that described Temperature and Humidity module comprises the Temperature Humidity Sensor (8) for gathering shooting range real time humiture and connects with described Temperature Humidity Sensor (8) output terminal for the humiture simulated data of collection being converted to the accessible digital quantity of master controller, the output terminal of described first A/D converter (7) and described second A/D converter (9) all connects with the input end of described main controller module (1).
2., according to a kind of gunnery target pick-up unit based on CMOS camera according to claim 1, it is characterized in that: the DSP microcontroller that described main controller module (1) is TMS320F642 or MSP430 single-chip microcomputer.
3. according to a kind of gunnery target pick-up unit based on CMOS camera according to claim 1, it is characterized in that: described cmos image sensor (4) is OV7670 camera.
4. according to a kind of gunnery target pick-up unit based on CMOS camera according to claim 1, it is characterized in that: described first LCD MODULE (16) is LCD12864 LCDs.
5. according to a kind of gunnery target pick-up unit based on CMOS camera according to claim 1, it is characterized in that: described second LCD MODULE (15) is the TFT LCDs of 5 cun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708520.3U CN204240991U (en) | 2014-11-22 | 2014-11-22 | A kind of gunnery target pick-up unit based on CMOS camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708520.3U CN204240991U (en) | 2014-11-22 | 2014-11-22 | A kind of gunnery target pick-up unit based on CMOS camera |
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| CN204240991U true CN204240991U (en) | 2015-04-01 |
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| CN201420708520.3U Expired - Fee Related CN204240991U (en) | 2014-11-22 | 2014-11-22 | A kind of gunnery target pick-up unit based on CMOS camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373823A (en) * | 2018-11-14 | 2019-02-22 | 合肥威艾尔智能技术有限公司 | A kind of long-range hit telling system and method based on GPRS and Beidou positioning |
-
2014
- 2014-11-22 CN CN201420708520.3U patent/CN204240991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373823A (en) * | 2018-11-14 | 2019-02-22 | 合肥威艾尔智能技术有限公司 | A kind of long-range hit telling system and method based on GPRS and Beidou positioning |
| CN109373823B (en) * | 2018-11-14 | 2021-06-15 | 合肥威艾尔智能技术有限公司 | Remote target scoring system and method based on GPRS and Beidou positioning |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151122 |
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| EXPY | Termination of patent right or utility model |