CN101700431B - Laser transmitter and laser receiver in laser countermeasure device and wireless connection method therebetween - Google Patents
Laser transmitter and laser receiver in laser countermeasure device and wireless connection method therebetween Download PDFInfo
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- CN101700431B CN101700431B CN200910272504A CN200910272504A CN101700431B CN 101700431 B CN101700431 B CN 101700431B CN 200910272504 A CN200910272504 A CN 200910272504A CN 200910272504 A CN200910272504 A CN 200910272504A CN 101700431 B CN101700431 B CN 101700431B
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Abstract
The invention relates to the filed of laser countermeasure devices, in particular to a laser transmitter and a laser receiver in a laser countermeasure device and a wireless connection method therebetween. Wireless modules are respectively connected to the laser receiver and the laser transmitter and used for exchanging information between the laser receiver and the laser transmitter; the frequency points of the wireless modules accord with the serial number of the respective equipment, the laser receiver and the matched laser transmitter have the accordant serial number; and the number of the laser transmitter is one or more; when the wireless modules of the laser receiver and the laser transmitter are on the same frequency point, the laser receiver and the laser transmitter can communicate with each other normally; and one laser receiver can be connected to a plurality of laser transmitters at the same time only by setting the serial number of the plurality of laser transmitters as the serial number of the laser receiver.
Description
Technical field
The present invention relates to the laser countermeasures device field, generating laser in especially a kind of laser countermeasures device and laser pickoff and between wireless connection method.
Technical background
Present laser countermeasures device is as shown in Figure 1, comprises generating laser 1 and laser pickoff 2.Laser pickoff adopts wired mode to be connected communication with generating laser, and a laser pickoff can only connect a generating laser.After the laser countermeasures device start, system is in holding state, and this moment, generating laser can not be accepted laser signal, can accept infrared remote-controlled signal; Generating laser is in self-locking state, and laser signal can not take place.When laser pickoff is received the enabling signal of infrared remote control, and after the success of decoding infrared signal, laser pickoff gets into starting state; Sound, vibrations and luminous startup prompting are arranged; And export the startup command data through cable and give generating laser, after the success of generating laser decoding startup command, enable generating laser; And the startup auditory tone cues is arranged, the indication transmitter starts successfully.At this moment, laser pickoff and generating laser are all in running order, and laser pickoff can be accepted the laser code signal, but can not accept infrared remote-controlled signal; Generating laser can be launched the laser code signal.After laser pickoff receives the efficient laser code signal, the alarm of sound, light and vibrations, expression is hit, and gives shooting side through the wireless data transmission module feedback data, informs that shooting side hits the mark.Laser pickoff is hit the back and is given generating laser by cable transmission order, after generating laser receives orders and decodes successfully, gets into self-locking state, and laser pickoff sends to order by cable again and starts generating laser after 3 seconds.
Because laser pickoff adopts cable to be connected with generating laser, in game process,, cause generating laser normally not start or self-locking owing to moving through regular meeting's generation cable loose contact or coming off, recreation can not be proceeded, fault rate is higher.The connection of cable also makes the amplitude of moving in the recreation etc. all be restricted.
Summary of the invention
One of goal of the invention of the present invention is: generating laser and laser pickoff in a kind of laser countermeasures device of avoiding the cable loose contact or coming off are provided.
Two of goal of the invention of the present invention is: the wireless connection method between the generating laser and laser pickoff in a kind of laser countermeasures device of avoiding the cable loose contact or coming off is provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: generating laser in the laser countermeasures device and laser pickoff; Its difference is: be connected with wireless module on said laser pickoff, the generating laser separately; Wireless module is used for the information interaction between laser pickoff, the generating laser; The frequency of said wireless module is consistent with device numbering separately; Said laser pickoff is consistent with the numbering of the generating laser that matches, and the quantity of generating laser is one or more.
Wireless connection method in the laser countermeasures device between generating laser and the laser pickoff, its difference is: may further comprise the steps:
Be in holding state respectively after the start of laser pickoff and generating laser, then both numberings be arranged to equal values, thereby both wireless module is arranged on the same frequency;
Laser pickoff starts or the pinning generating laser.
By above scheme, each laser pickoff, generating laser have and only have a numbering, and the frequency of wireless module is consistent with device numbering separately.
By above scheme, the concrete steps that said laser pickoff starts generating laser are:
Laser pickoff sends the startup command sign indicating number through wireless module to generating laser;
Decode after the generating laser that is in same frequency receives the startup command sign indicating number through its wireless module, but the successful back generating laser of decoding is in the duty of normal transmission laser code signal.
By above scheme; Said laser pickoff is before generating laser sends the step of startup command sign indicating number; Further comprising the steps of: as to send the enabling signal sign indicating number through controller to laser pickoff earlier; After laser pickoff is decoded successfully, carry out laser pickoff sends step from the startup command sign indicating number to generating laser again.
By above scheme; After laser pickoff successfully starts generating laser; The laser recipient sends order and/or data through wireless module; Generating laser is accepted order and/or the data that the laser recipient sends through wireless module, and carries out corresponding procedure operation or the feedback data are given laser pickoff.
By above scheme; But also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: the every certain interval of time of laser pickoff sends the particular command sign indicating number to generating laser; If generating laser continuously for several times or can not receive the particular command sign indicating number in the given time; The expression generating laser has exceeded the scope of application or the laser pickoff power supply is closed, and this moment, generating laser got into self-locking state; Generating laser cycle detection particular command sign indicating number then, if detect the particular command sign indicating number once more, transmitter gets into normal operating conditions.
By above scheme; But also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: after laser pickoff received other generating laser emitted laser code signal, laser pickoff sent the self-locking command code through wireless module; After the generating laser wireless module of same frequency receives the self-locking order, generating laser decoding self-locking command code, the successful generating laser self-locking of decoding.
By above scheme; But also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: after laser pickoff received other generating laser emitted laser code signal, laser pickoff sent the self-locking command code through wireless module; After the generating laser wireless module of same frequency receives the self-locking order, generating laser decoding self-locking command code, the successful generating laser self-locking of decoding; After the time that is provided with in advance at interval, the laser pickoff startup command sign indicating number of redispatching, generating laser starts the entering normal operating conditions once more.
By above scheme, when the number of times that receives other generating laser emitted laser code signal when laser pickoff exceeds restriction, send the finish command sign indicating number through wireless module, and turn back to holding state; After the generating laser wireless module of same frequency received the finish command, generating laser was decoded to the finish command, and the successful generating laser of decoding turns back to holding state.
By above scheme, said laser pickoff, generating laser all are provided with numbering through infrared remote control.
By above scheme, numbering all can be stored, show to said laser pickoff, generating laser.
The contrast prior art, beneficial effect of the present invention is:
1, both wireless modules are on same frequency, and laser pickoff and generating laser can carry out proper communication between the two.A laser pickoff can connect a plurality of generating lasers simultaneously, only needs to be arranged to the numbering of a plurality of generating lasers the numbering of laser pickoff.
2, because the generating laser employing is independently-powered, abandon laser pickoff or close laser pickoff this moment, and generating laser still can normally use.For preventing time type fraudulent means; But also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: laser pickoff sends the particular command sign indicating number at every certain interval of time to generating laser; If generating laser can not receive the particular command sign indicating number continuously for several times; The expression generating laser has exceeded the scope of application or the laser pickoff power supply is closed, and this moment, generating laser got into self-locking state; Generating laser cycle detection particular command sign indicating number then, if detect the particular command sign indicating number once more, transmitter gets into normal operating conditions.
3, wireless module is used for the information interaction between laser pickoff, the generating laser; Laser pickoff can send data through wireless module, information is given generating laser, and generating laser can show data, the information that receives and pass through the wireless module feedback data and give laser pickoff.
4, owing to adopt the mode of wireless connections, laser pickoff and generating laser have prolonged the service time of single unit system by separately powered battery.Make the user in game process, can not use, improved stability, the use flexibility of laser countermeasures device because of the connection influence of cable.
Description of drawings
Fig. 1 is the wired connection sketch map of laser pickoff and generating laser in the existing laser countermeasures device;
Fig. 2 is the wireless connections sketch map of laser pickoff in the laser countermeasures device of the present invention and generating laser;
Fig. 3 is the wireless communication protocol flow chart of laser pickoff and generating laser in the laser countermeasure (s) equipment of the present invention.
The specific embodiment
Further specify the specific embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 2 is the wireless connections sketch map of laser pickoff and generating laser in the laser countermeasure (s) equipment of the present invention; As shown in Figure 2; Laser pickoff 1 is connected with the 1st wireless module 3; Be connected with the 2nd wireless module 4, the 1 wireless modules the 3, the 2nd wireless module 4 on the generating laser 2 and be used for the information interaction between laser pickoff, the generating laser, the frequency of said the 1st wireless module the 3, the 2nd wireless module 4 is consistent with device numbering separately; Said laser pickoff 1 is consistent with the numbering of the generating laser that matches 2, and the quantity of generating laser 2 is one or more.Owing to adopt the mode of wireless connections, laser pickoff 1 and generating laser 2 are by separately powered battery; When battery electric quantity was not enough, laser pickoff 1 can be pointed out through video data, and generating laser 2 can be pointed out through sound.
Fig. 3 is the wireless communication protocol flow chart of laser pickoff and generating laser in the laser countermeasure (s) equipment of the present invention.In step 301 and 302, start shooting respectively laser pickoff and generating laser, both are in holding state.Be arranged to equal values to both numberings with IR remote controller, this moment, both wireless modules were arranged on the same frequency through program, and laser pickoff and generating laser can proper communications.
Start laser pickoff with IR remote controller, after the success of receiver decoding infrared signal, send the startup command sign indicating number through wireless module; After the wireless module of same frequency receives startup command, generating laser decoding startup command, decoding successfully enables generating laser and sounds to point out to start successfully, and generating laser can normal transmission laser code signal.
In step 303, laser pickoff sends the startup command sign indicating number through wireless module in start-up course.After laser pickoff starts, get into step 305.After generating laser receives the startup command sign indicating number, get into step 304.
In step 305, because the generating laser employing is independently-powered, abandon laser pickoff or close laser pickoff this moment, and generating laser still can normally use.For preventing time type fraudulent means; Laser pickoff is quoted particular command sign indicating number (or being called " heartbeat " sign indicating number): after the startup; Laser pickoff sent a particular command sign indicating number in per 2 seconds; If generating laser can not receive the particular command sign indicating number continuous three times; The expression generating laser has exceeded the scope of application (in 10 meters) or the laser pickoff power supply is closed; The self-locking state that generating laser was sounded and pointed out and get into step 306 this moment, cycle detection particular command sign indicating number then; If detect the particular command sign indicating number once more, transmitter gets into normal operating conditions.
In step 307, (by hitting) sent the self-locking command code through wireless module when laser pickoff receives the laser code signal; After the wireless module of same frequency receives the self-locking order, generating laser decoding self-locking command code, the successful generating laser of decoding is sounded and is pointed out and self-locking.After three seconds, the laser pickoff startup command sign indicating number of redispatching, generating laser starts and the prompting of sounding, the entering normal operating conditions.
In step 308, when being hit number of times, laser pickoff exceeds when restriction (by killing), and send the finish command sign indicating number through wireless module, and turn back to holding state 310, and; After the wireless module of same frequency receives the finish command, generating laser decoding the finish command, the successful generating laser of decoding is sounded and is pointed out and turn back to holding state 309.
Laser pickoff can also send other data through wireless module and give generating laser, and generating laser can show that the data or the feedback data that receive give laser pickoff.
Though more than combine accompanying drawing to describe embodiments of the invention, those skilled in the art can make various distortion or modification within the scope of the appended claims.
Claims (12)
1. generating laser in the laser countermeasures device and laser pickoff; It is characterized in that: be connected with wireless module on said laser pickoff, the generating laser separately; Wireless module is used for the information interaction between laser pickoff, the generating laser; The frequency of said wireless module is consistent with device numbering separately, and said laser pickoff is consistent with the numbering of the generating laser that matches, and the quantity of generating laser is one or more.
2. the wireless connection method between generating laser and the laser pickoff in the laser countermeasures device is characterized in that: may further comprise the steps:
Be in holding state respectively after the start of laser pickoff and generating laser, then both numberings be arranged to equal values, thereby both wireless module is arranged on the same frequency;
Laser pickoff starts or the pinning generating laser.
3. the wireless connection method in the laser countermeasures device as claimed in claim 2 between generating laser and the laser pickoff; It is characterized in that: each laser pickoff, generating laser have and only have a numbering, and the frequency of wireless module is consistent with device numbering separately.
4. the wireless connection method in the laser countermeasures device as claimed in claim 2 between generating laser and the laser pickoff is characterized in that: the concrete steps that said laser pickoff starts generating laser are:
Laser pickoff sends the startup command sign indicating number through wireless module to generating laser;
Decode after the generating laser that is in same frequency receives the startup command sign indicating number through its wireless module, but the successful back generating laser of decoding is in the duty of normal transmission laser code signal.
5. the wireless connection method in the laser countermeasures device as claimed in claim 4 between generating laser and the laser pickoff; It is characterized in that: said laser pickoff is before generating laser sends the step of startup command sign indicating number; Further comprising the steps of: as to send the enabling signal sign indicating number through controller to laser pickoff earlier; After laser pickoff is decoded successfully, carry out laser pickoff sends step from the startup command sign indicating number to generating laser again.
6. the wireless connection method in the laser countermeasures device as claimed in claim 2 between generating laser and the laser pickoff; It is characterized in that: after laser pickoff successfully starts generating laser; The laser recipient sends order and/or data through wireless module; Generating laser is accepted order and/or the data that the laser recipient sends through wireless module, and carries out corresponding procedure operation or the feedback data are given laser pickoff.
7. the wireless connection method in the laser countermeasures device as claimed in claim 4 between generating laser and the laser pickoff; It is characterized in that: but also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: and the every certain interval of time of laser pickoff sends the particular command sign indicating number to generating laser; If generating laser continuously for several times or can not receive the particular command sign indicating number in the given time; The expression generating laser has exceeded the scope of application or the laser pickoff power supply is closed, and this moment, generating laser got into self-locking state; Generating laser cycle detection particular command sign indicating number then, if detect the particular command sign indicating number once more, transmitter gets into normal operating conditions.
8. the wireless connection method in the laser countermeasures device as claimed in claim 4 between generating laser and the laser pickoff; It is characterized in that: but also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: and after laser pickoff received other generating laser emitted laser code signal, laser pickoff sent the self-locking command code through wireless module; After the generating laser wireless module of same frequency receives the self-locking order, generating laser decoding self-locking command code, the successful generating laser self-locking of decoding.
9. the wireless connection method in the laser countermeasures device as claimed in claim 8 between generating laser and the laser pickoff; It is characterized in that: but also comprise following concrete steps be in the duty of normal transmission laser code signal when generating laser after: and after laser pickoff received other generating laser emitted laser code signal, laser pickoff sent the self-locking command code through wireless module; After the generating laser wireless module of same frequency receives the self-locking order, generating laser decoding self-locking command code, the successful generating laser self-locking of decoding; After the time that is provided with in advance at interval, the laser pickoff startup command sign indicating number of redispatching, generating laser starts the entering normal operating conditions once more.
10. the wireless connection method in the laser countermeasures device as claimed in claim 8 between generating laser and the laser pickoff; It is characterized in that: when the number of times that receives other generating laser emitted laser code signal when laser pickoff exceeds restriction; Send the finish command sign indicating number through wireless module, and turn back to holding state; After the generating laser wireless module of same frequency received the finish command, generating laser was decoded to the finish command, and the successful generating laser of decoding turns back to holding state.
11. like the wireless connection method between generating laser and the laser pickoff in claim 2 or 3 or 4 or 5 or 6 or 7 or 8 or the 9 or 10 described laser countermeasures devices, it is characterized in that: said laser pickoff, generating laser all are provided with numbering through infrared remote control.
12. like the wireless connection method between generating laser and the laser pickoff in claim 2 or 3 or 4 or 5 or 6 or 7 or 8 or the 9 or 10 described laser countermeasures devices, it is characterized in that: numbering all can be stored, show to said laser pickoff, generating laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910272504A CN101700431B (en) | 2009-10-23 | 2009-10-23 | Laser transmitter and laser receiver in laser countermeasure device and wireless connection method therebetween |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910272504A CN101700431B (en) | 2009-10-23 | 2009-10-23 | Laser transmitter and laser receiver in laser countermeasure device and wireless connection method therebetween |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101700431A CN101700431A (en) | 2010-05-05 |
| CN101700431B true CN101700431B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910272504A Expired - Fee Related CN101700431B (en) | 2009-10-23 | 2009-10-23 | Laser transmitter and laser receiver in laser countermeasure device and wireless connection method therebetween |
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| Country | Link |
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| CN (1) | CN101700431B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876432A (en) * | 2019-03-12 | 2019-06-14 | 北京当红齐天国际文化发展集团有限公司 | A kind of infrared laser shoots some identifying systems more |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125805U (en) * | 1992-05-27 | 1992-12-23 | 张建宇 | Laser simulation impedance device |
| CN1105754A (en) * | 1994-11-24 | 1995-07-26 | 张建宇 | Laser simulation confrontation system |
| JP2000061130A (en) * | 1998-08-24 | 2000-02-29 | Smk Corp | Incoming call discriminating system of remote control transmitter |
-
2009
- 2009-10-23 CN CN200910272504A patent/CN101700431B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125805U (en) * | 1992-05-27 | 1992-12-23 | 张建宇 | Laser simulation impedance device |
| CN1105754A (en) * | 1994-11-24 | 1995-07-26 | 张建宇 | Laser simulation confrontation system |
| JP2000061130A (en) * | 1998-08-24 | 2000-02-29 | Smk Corp | Incoming call discriminating system of remote control transmitter |
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| Publication number | Publication date |
|---|---|
| CN101700431A (en) | 2010-05-05 |
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Effective date of registration: 20170622 Address after: 430000, capital building, East Lake Development Zone, Wuhan, Hubei, two floor, Optics Valley capital building Patentee after: Wuhan creates the guest Spatial Information Management Limited company Address before: 201 gate, room three, 95 East Lake Road, Wuchang, Hubei, Wuhan 430062, China Patentee before: Wuhan Mailesi Digital Technology Co., Ltd. |
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Granted publication date: 20120905 Termination date: 20181023 |