CN218103123U - Intelligent and efficient Bluetooth automatic pairing interconnection detection device - Google Patents
Intelligent and efficient Bluetooth automatic pairing interconnection detection device Download PDFInfo
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- CN218103123U CN218103123U CN202222751658.9U CN202222751658U CN218103123U CN 218103123 U CN218103123 U CN 218103123U CN 202222751658 U CN202222751658 U CN 202222751658U CN 218103123 U CN218103123 U CN 218103123U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model provides an automatic interconnection detection device that pairs of intelligence efficient bluetooth for solve current bluetooth and pair operating time with high costs, influence production efficiency's technical problem. The utility model comprises a shell, a display screen is arranged on the shell, a controller is arranged in the shell, the controller is respectively connected with the display screen, an SN serial number writing module, a real-time data processing module, a database management module, a communication verification module and a printer, and the SN serial number writing module is connected with at least one tested Bluetooth module; the controller is respectively connected with the database management module and the server; the communication verification module is connected with the code scanning gun. The utility model can realize automatic pairing and interconnection with the tested Bluetooth module, thereby avoiding manual operation and saving operation time and labor cost; the number of the tested Bluetooth modules can be multiple at the same time, and the number of the tested Bluetooth modules can be multiple at the same time, so that the testing efficiency is increased.
Description
Technical Field
The utility model relates to a technical field of bluetooth interconnection especially relates to an intelligence efficient bluetooth automatic pairing interconnection detection device.
Background
Along with the improvement of the communication technology of the Internet of things and the living standard of people, the demand on Bluetooth communication products is more and more. The bluetooth is widely applied to consumer electronics products such as mobile phones, tablets and notebook computers, intelligent industrial equipment, intelligent building equipment and intelligent household equipment, audio equipment and interconnection equipment.
The intelligent fire fighting system has the advantages that the construction of intelligent fire fighting is accelerated, emerging information technologies such as the Internet of things and big data are comprehensively utilized, the ecology of fire fighting products taking the Bluetooth gateway as a data inlet is gradually matured, and the demands of people on fire fighting product markets such as a gas alarm and a smoke detector for Bluetooth communication are greatly increased.
As is well known, bluetooth is an open global specification for wireless data and voice communication, and is a low-cost, short-range wireless communication connection technology for establishing a communication environment for mobile or fixed devices. Bluetooth is characterized in that point-to-point communication is achieved, pairwise pairing operation must be conducted manually before use, and after pairing is successful, interconnection can be achieved.
The unique technical characteristic of the Bluetooth enables the operation time cost brought by a busy production line to be too high, the production efficiency is reduced, and the labor cost and the time cost are improved. Therefore, the contradiction between the increasing product quantity demand and the production efficiency and cost of manufacturers is highlighted. Under the current market principle that time is money, design an intelligent efficient bluetooth automatic pairing interconnection detection device, then can improve production efficiency greatly, eliminate this pain point and the technical bottleneck of producer.
SUMMERY OF THE UTILITY MODEL
Pairing the operating time to current bluetooth is with high costs, influences production efficiency's technical problem, the utility model provides an automatic interconnection detection device that pairs of intelligence efficient bluetooth can reduce manual operation time, intelligence and realize point-to-point pairing interconnection and bluetooth communication verification, has improved production efficiency greatly.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows: an intelligent and efficient Bluetooth automatic pairing interconnection detection device comprises a shell, wherein a display screen is arranged on the shell, a controller is arranged in the shell, and the controller is respectively connected with the display screen, an SN serial number writing module, a real-time data processing module, a database management module, a communication verification module and a printer; the SN serial number writing module is connected with at least one tested Bluetooth module; the controller is connected with the database management module and the server; the communication verification module is connected with the code scanning gun.
Preferably, the SN serial number writing module is connected with an asynchronous serial tool to the tested Bluetooth module through a USB; the communication verification module is connected with the code scanning gun through a USB interface.
Preferably, the communication process between the SN serial number writing module and the tested Bluetooth module uses a double encryption algorithm.
Preferably, the display screen is a touch screen.
Preferably, the database is connected to the server via a 4G network.
Preferably, the code of the SN serial number of the tested bluetooth module includes an enterprise identification code, a product model number, a product brand code, a production batch number, a serial number and a check code.
Preferably, the working mode of the tested Bluetooth module is a normal mode or a factory mode.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) Automatic pairing and interconnection can be realized with the tested Bluetooth module, manual operation is omitted, and operation time and labor cost can be saved;
(2) The number of the tested Bluetooth modules can be multiple at the same time, and the number of the tested Bluetooth modules can be multiple at the same time in a production line, so that the testing efficiency is improved;
(3) Scanning the tested Bluetooth module in real time, monitoring the signal intensity and the SN serial number of the tested Bluetooth module, establishing a pairing interconnection queue pool, automatically pairing and interconnecting the tested Bluetooth modules meeting the set condition requirements in sequence, and recording the SN serial number of the tested Bluetooth module which is successfully paired; compared with the traditional manual pairing operation, the method has the advantages that the labor time cost can be greatly reduced, the production efficiency is improved, the tested result can be accurately fed back, and the counting and tracing of the reject ratio are facilitated;
(4) The SN serial numbers, the communication verification records and the like are stored in a database in a classified manner, so that the tested Bluetooth modules with different models and different batches can be distinguished and managed conveniently in production;
(5) The pairing connection is not limited to the first connection, and if the pairing request is initiated again, the tested Bluetooth module is powered on again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic diagram of a package of the tested bluetooth module shown in fig. 1.
Fig. 3 is a flow chart of the present invention for processing data.
In the figure, 1 is tested bluetooth module, 2 is the server, 3 is the display screen, 4 is SN serial number write-in module, 5 is real-time data processing module, 6 is database management module, 7 is communication verification module, 8 is for sweeping a yard rifle, 9 is the printer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in FIG. 1, an intelligent and efficient Bluetooth automatic pairing and interconnection detection device comprises a shell, wherein a display screen 3 is arranged on the shell and used for displaying a human-computer interaction interface. The shell is internally provided with a controller which is used for initiating a pairing request with the tested Bluetooth module 1, acquiring a pairing result and carrying out competition and silence in the pairing process. The controller is respectively connected with an SN serial number writing module 4, a display screen 3, a real-time data processing module 5, a database management module 6 and a communication verification module 7. The SN serial number writing module is connected with at least one tested Bluetooth module, the SN serial number writing module is used for writing the SN serial number into the tested Bluetooth module, the controller is connected with the printer 9, the printer 9 is used for printing a two-dimensional code, and the two-dimensional code comprises SN serial number information, as shown in fig. 2. And the real-time data processing module is used for analyzing the wireless data flow information of the tested Bluetooth module 1 in real time. The controller is connected with the database management module 6 and the server 2 respectively. The database management module 6 is used for classified management and saving SN serial numbers. The communication verification module 7 is used for verifying whether the tested Bluetooth module 1 passes the verification or not, the communication verification module 7 is connected with the code scanning gun 8, and the code scanning gun is used for scanning the two-dimensional code on the tested Bluetooth module 1.
And the SN serial number writing module is connected with an asynchronous serial tool to the tested Bluetooth module 1 through the USB. After the writing operation of the SN serial number writing module is started, SN serial number information is packaged according to a user protocol and then sent to the tested Bluetooth module through the serial port. Meanwhile, the controller drives the printer to be written with the SN serial number to be printed out and pasted on the tested Bluetooth module. The SN sequence number is stored in a "written" classification record of the database management module 6. After receiving the written data of the SN serial number writing module 4, the tested Bluetooth module 1 analyzes the useful SN serial number information according to the user protocol, and stores the useful SN serial number information in a Flash memory of the tested Bluetooth module as identity information in the later communication process. After the storage, the tested Bluetooth module 1 is automatically restarted and enters a set factory mode, and under the factory mode, the tested Bluetooth module 1 carries out Bluetooth wireless communication broadcast on key information such as SN serial numbers and signal intensity of the tested Bluetooth module 1, and the key information is scanned, received and identified by a controller.
Furthermore, the display screen is a touch screen, and the menu is operated graphically, and can input parameters such as equipment model numbers and production batch numbers, display information such as SN serial numbers, written and verified numbers and the like of the current tested Bluetooth module, and have operation buttons such as whether counting is cleared or not, configuration is imported and the like.
Further, the database is connected with the server through a 4G network, and the database and the server are kept synchronous.
Furthermore, the SN serial number code of the tested Bluetooth module comprises an enterprise identification code, a product model number, a product brand code, a production batch number, a serial number and a check code, so that the SN serial number can be conveniently received and identified. The working mode of the tested bluetooth module 1 is a normal mode or a factory mode, and the number of the tested bluetooth modules can be multiple. The tested Bluetooth module 1 automatically enters a factory mode after writing in the SN serial number, the information of the SN serial number, the signal intensity and the like of the tested Bluetooth module 1 is broadcasted in a wireless mode, the SN serial number is decrypted into a plaintext after the information is received by the controller, and a pairing request is sent to the tested Bluetooth module 1 meeting the production setting rule, so that the automatic pairing and interconnection function is efficiently realized.
And the communication process of the SN serial number writing module and the tested Bluetooth module uses a double encryption algorithm. The double encryption algorithm comprises an AES128 mode and an exclusive-or operation mode, namely plaintext data in a user protocol is encrypted bit by bit through the AES128 mode according to a secret key, and the communication link layer conducts the exclusive-or operation mode on an encrypted data stream and a secret key bit stream and conducts EO stream encryption again.
As shown in fig. 3, the real-time data processing module 5 is configured to periodically scan and analyze wireless data stream information broadcast by the tested bluetooth module 1, store SN serial numbers of the tested bluetooth modules 1 that meet the batch coding rule in an operating memory of the real-time data processing module, and establish an automatic pairing interconnection queue pool. The tested Bluetooth modules to be paired in the queue pool acquire pairing rights through competition, a pairing interconnection request is initiated preferentially, and a pairing handshake connection process is established between the two parties. After the pairing process is finished, the tested Bluetooth module is silent and does not broadcast any more, and the SN serial number is stored in the verified classification record of the database and is deleted from the queue pool. The real-time data processing module periodically competes the tested Bluetooth modules 1 in the queue pool until all the processes are completed. The competition rules are: firstly, the set conditions of 'model and batch' are met, and secondly, the signal quality is arranged at the forefront in the queue pool.
The database management module 6 generates SN serial numbers according to each element in the specific coding rule of 'enterprise identification code, model, brand code, production batch number and serial number', records 'written' and 'verified' SN serial numbers, performs classification management, stores the SN serial numbers in the database, keeps synchronization with server data, and can effectively prevent abnormal conditions of rewriting, missing writing, local database loss, poisoning and the like of the SN serial numbers. Due to the existence of the server, even if a plurality of production lines are arranged, the information among the tested Bluetooth modules can be synchronized, so that mutual influence can be avoided, and the production efficiency is further increased.
The communication verification module is connected with the code scanning gun through a USB interface, the communication verification module is connected with the code scanning gun through the USB interface, two-dimensional code information on the tested Bluetooth module 1 is scanned and input into an operation interface of a display screen, whether the SN serial number exists in a verified database or not is inquired, and whether the tested Bluetooth module passes the RF radio frequency function verification or not is identified accordingly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An intelligent and efficient Bluetooth automatic pairing and interconnection detection device comprises a shell, wherein a display screen is arranged on the shell, and the intelligent and efficient Bluetooth automatic pairing and interconnection detection device is characterized in that a controller is arranged in the shell and is respectively connected with the display screen, an SN serial number writing module, a real-time data processing module, a database management module, a communication verification module and a printer; the SN serial number writing module is connected with at least one tested Bluetooth module; the controller is connected with the database management module and the server; the communication verification module is connected with the code scanning gun.
2. The intelligent and efficient Bluetooth automatic pairing interconnection detection device according to claim 1, wherein the SN serial number write module connects an asynchronous serial tool to the tested Bluetooth module through a USB; the communication verification module is connected with the code scanning gun through a USB interface.
3. The intelligent and efficient Bluetooth automatic pairing interconnection detection device according to claim 2, wherein a double encryption algorithm is used in a communication process between the SN serial number writing module and the tested Bluetooth module.
4. The intelligent high-efficiency Bluetooth automatic pairing and interconnection detection device according to any one of claims 1-3, wherein the display screen is a touch screen.
5. The intelligent and efficient Bluetooth automatic pairing-interconnection detection device according to claim 4, wherein the database is connected with a server through a 4G network.
6. The device according to claim 5, wherein the SN serial number of the tested Bluetooth module includes an enterprise ID, a product model, a product brand, a production lot number, a serial number, and a check code.
7. The device as claimed in claim 6, wherein the bluetooth module under test is in a normal mode or a factory mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751658.9U CN218103123U (en) | 2022-10-19 | 2022-10-19 | Intelligent and efficient Bluetooth automatic pairing interconnection detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751658.9U CN218103123U (en) | 2022-10-19 | 2022-10-19 | Intelligent and efficient Bluetooth automatic pairing interconnection detection device |
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| Publication Number | Publication Date |
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| CN218103123U true CN218103123U (en) | 2022-12-20 |
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| CN202222751658.9U Active CN218103123U (en) | 2022-10-19 | 2022-10-19 | Intelligent and efficient Bluetooth automatic pairing interconnection detection device |
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| CN (1) | CN218103123U (en) |
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- 2022-10-19 CN CN202222751658.9U patent/CN218103123U/en active Active
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