CN218634312U - Handheld distribution terminal operation and maintenance device based on bluetooth communication - Google Patents
Handheld distribution terminal operation and maintenance device based on bluetooth communication Download PDFInfo
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- CN218634312U CN218634312U CN202222607233.0U CN202222607233U CN218634312U CN 218634312 U CN218634312 U CN 218634312U CN 202222607233 U CN202222607233 U CN 202222607233U CN 218634312 U CN218634312 U CN 218634312U
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Abstract
The utility model discloses a handheld power distribution terminal operation and maintenance device based on Bluetooth communication, which comprises a processor, an encryption machine, a first Bluetooth module, a login display module and a 101/104 protocol module; the encryption machine, the first Bluetooth module, the login display module and the 101/104 protocol module are all connected with the processor; the power distribution terminal to be operated and maintained is externally connected with a second Bluetooth module, the encryption machine carries out certificate authentication on the second Bluetooth module by using a certificate encryption mechanism, and the second Bluetooth module and the first Bluetooth module which pass the certificate authentication carry out wireless communication through a Bluetooth protocol; the login display module is used for registering and logging in a power distribution terminal to be operated and maintained, and the 101/104 protocol module is used for providing a protocol for data transmission in the operation and maintenance process. The utility model discloses based on encrypt bluetooth communication mechanism, can improve fortune dimension efficiency, ensure data security.
Description
Technical Field
The utility model relates to a distribution terminal fortune dimension technical field, in particular to handheld distribution terminal fortune dimension device based on bluetooth communication.
Background
At present, a traditional power distribution terminal operation and maintenance system is installed and applied on a computer and then communicates with a power distribution terminal through a network port or a serial port, and a network cable or a serial port cable needs to be connected in the operation and maintenance process. When the distribution equipment operation and maintenance installed on the telegraph pole, because the abominable computer that carries of site environment is inconvenient, often need climb the pole and connect the communication line, just can communicate with distribution equipment, the operation and maintenance is efficient, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a handheld power distribution terminal operation and maintenance device based on Bluetooth communication, which replaces the traditional operation and maintenance mode of manually holding a computer to run all over the ground, and improves the operation and maintenance efficiency; based on bluetooth radio communication, avoid climbing the pole and improve on-the-spot fortune and maintenance security.
In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:
a handheld power distribution terminal operation and maintenance device based on Bluetooth communication comprises a processor, an encryption machine, a first Bluetooth module, a login display module and a 101/104 protocol module; the encryption machine, the first Bluetooth module, the login display module and the 101/104 protocol module are all connected with the processor;
the power distribution terminal to be operated and maintained is externally connected with a second Bluetooth module, the encryption machine carries out certificate authentication on the second Bluetooth module by using a certificate encryption mechanism, and the second Bluetooth module and the first Bluetooth module which pass the certificate authentication carry out wireless communication through a Bluetooth protocol;
the login display module is used for registering and logging in a power distribution terminal to be operated and maintained, and the 101/104 protocol module comprises a 101/104 protocol and is used for providing a data transmission protocol in the operation and maintenance process.
Preferably, the processor is a CPU processor or an ARM processor.
Preferably, the processor is connected with the encryption machine through a USB interface.
Preferably, the encryption machine provides an encryption/decryption interface, can input data to be encrypted/decrypted, and returns encrypted/decrypted data; and the data transmitted between the first Bluetooth module and the second Bluetooth module are encrypted/decrypted by the encryption machine.
Preferably, the login display module includes a touch screen, and the touch screen is connected to the processor and used for interface interaction in the registration and login processes.
Preferably, the 101/104 protocol provided by the 101/104 protocol module comprises a 101/104 standard protocol and a 101/104 supplementary protocol; the 101/104 supplementary protocol adds an encryption and decryption protocol to the transmission data on the basis of the 101/104 standard protocol.
Preferably, the power distribution terminal comprises a DTU and an FTU, and the second Bluetooth module is connected with a 232 serial port of the power distribution terminal through the 232 serial port.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
(1) The power distribution terminal equipment is operated and maintained based on Bluetooth communication, the hidden danger that the traditional operation and maintenance mode is inconvenient in field wiring and unsafe is avoided, and the operation and maintenance efficiency is improved.
(2) And an encrypted Bluetooth communication mechanism is adopted, so that malicious connection is effectively avoided, and data safety is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a handheld power distribution terminal fortune dimension device's based on bluetooth communication structure schematic diagram.
As shown in the drawings, in order to clearly realize the structures of the embodiments of the present invention, specific structures and devices are labeled in the drawings, but this is only for illustration purpose, and it is not intended to limit the present invention to the specific structures, devices and environments, and those skilled in the art can adjust or modify these devices and environments according to specific needs, and the adjustment or modification is still included in the protection scope of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a handheld power distribution terminal operation and maintenance device based on bluetooth communication, as shown in fig. 1, the device includes treater, encryption machine, first bluetooth module, login display module and 101/104 agreement module; the encryption machine, the first Bluetooth module, the login display module and the 101/104 protocol module are all connected with the processor;
the power distribution terminal to be operated and maintained is externally connected with a second Bluetooth module, the encryption machine carries out certificate authentication on the second Bluetooth module by using a certificate encryption mechanism, and the second Bluetooth module passing the certificate authentication and the first Bluetooth module of the operation and maintenance device are in wireless communication through a Bluetooth protocol;
the login display module is used for registering and logging in a power distribution terminal to be operated and maintained, and the 101/104 protocol module comprises a 101/104 protocol and is used for providing a data transmission protocol in the operation and maintenance process.
The embodiment of the utility model provides an in, the treater can adopt CPU treater or ARM treater, realizes the control to encryption equipment, first bluetooth module, login display module and 101/104 agreement module.
The processor is connected with the encryption machine through the USB interface, the encryption machine not only provides certificate authentication for the second Bluetooth module on the power distribution terminal, but also provides an encryption/decryption interface, data to be encrypted/decrypted can be input, and the encrypted/decrypted data can be returned. And the data transmitted between the first Bluetooth module and the second Bluetooth module are encrypted/decrypted by an encryption machine.
The embodiment of the utility model provides an in, login display module includes the touch-control screen, the touch-control screen connection treater for register and the interface interaction of login in-process. The process can be realized based on the prior art, for example, a CPU processor of a computer is connected with a display to realize the registration and login of a user, or an ARM processor of a mobile phone is connected with a screen of the mobile phone to realize the registration and login, and the like.
Further, the 101/104 protocol provided by the 101/104 protocol module includes a 101/104 standard protocol and a 101/104 supplementary protocol. The 101/104 standard protocol provides conventional functions, and the 101/104 supplementary protocol adds an encryption and decryption protocol for transmission data on the basis of the 101/104 standard protocol. The encryption/decryption protocol can adopt the existing encryption/decryption technology and is combined into the 101/104 standard protocol to realize the corresponding function.
The power distribution terminal to be operated and maintained comprises a DTU and an FTU, and the second Bluetooth module is connected with a 232 serial port of the DTU/FTU through the 232 serial port.
The utility model discloses an application as follows:
when the power distribution terminal is connected with the operation and maintenance equipment for the first time, a registration code is applied through a machine code, and a certificate is issued to a second Bluetooth module of the power distribution terminal by an encryption machine after registration; the power distribution terminal logs in through the registration code, and the encryptor scans the second Bluetooth module of the power distribution terminal to perform certificate authentication.
During on-site operation and maintenance, not arbitrary power distribution terminals can be connected with the operation and maintenance device through Bluetooth, and only the second Bluetooth module authenticated through the certificate can be connected with the first Bluetooth module of the operation and maintenance device and transmit data, so that the data safety and reliability are ensured.
Those skilled in the art can understand that the processes of applying for the registration code, issuing the certificate and authenticating the certificate can be realized by the prior art, and the encryption machine can also purchase the encryption machine existing in the market.
After the Bluetooth connection is successful, the normal operation and maintenance of the power distribution terminal are carried out by using a 101/104 standard protocol, and the encryption/decryption of the operation and maintenance data is realized by using a 101/104 supplementary protocol.
Specifically, the operation and maintenance data are packaged into a data packet through a 101/104 standard protocol, an encryption interface of an encryption machine is called through a 101/104 supplementary protocol, the data are encrypted into a ciphertext, and then the ciphertext is sent to a second Bluetooth module of the power distribution terminal through a first Bluetooth module.
After receiving the ciphertext, the second Bluetooth module of the DTU/FTU calls the encryption certificate to decrypt (the encryption certificate and the certificate of Bluetooth authentication at the position are not the same certificate and belong to the encryption certificate issued by the encryption machine in addition), after decryption succeeds, the operation and maintenance data are packed and replied, the encryption certificate is called to encrypt the replied data into the ciphertext and sent to the operation and maintenance equipment, and the operation and maintenance equipment decrypts by using the encryption machine after receiving the ciphertext to complete one-time data bidirectional interaction.
The embodiment of the utility model provides an in, carry out fortune dimension to distribution terminal equipment based on bluetooth communication, avoid traditional fortune dimension mode field connection inconvenient and unsafe hidden danger, improved fortune dimension efficiency. Meanwhile, malicious connection is effectively avoided by adopting an encryption Bluetooth communication mechanism, and data security is ensured.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal apparatus. Without further limitation, an element defined by the phrases "comprising one of \ 8230; \8230;" does not exclude the presence of additional like elements in a process, method, article, or terminal device that comprises the element.
References in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
The present invention covers any alternatives, modifications, equivalents, and alternatives falling within the spirit and scope of the invention. In the following description of the preferred embodiments of the present invention, specific details are set forth in order to provide a thorough understanding of the present invention, and it will be apparent to those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail as not to unnecessarily obscure aspects of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A handheld power distribution terminal operation and maintenance device based on Bluetooth communication is characterized by comprising a processor, an encryption machine, a first Bluetooth module, a login display module and a 101/104 protocol module; the encryption machine, the first Bluetooth module, the login display module and the 101/104 protocol module are all connected with the processor;
the power distribution terminal to be operated and maintained is externally connected with a second Bluetooth module, the encryption machine carries out certificate authentication on the second Bluetooth module by using a certificate encryption mechanism, and the second Bluetooth module and the first Bluetooth module which pass the certificate authentication carry out wireless communication through a Bluetooth protocol;
the login display module is used for registering and logging in a power distribution terminal to be operated and maintained, and the 101/104 protocol module comprises a 101/104 protocol and is used for providing a data transmission protocol in the operation and maintenance process.
2. The bluetooth communication-based handheld power distribution terminal operation and maintenance device according to claim 1, wherein the processor is a CPU processor or an ARM processor.
3. The handheld power distribution terminal operation and maintenance device based on bluetooth communication, according to claim 1, wherein the processor is connected to the encryption machine through a USB interface.
4. The handheld power distribution terminal operation and maintenance device based on Bluetooth communication of claim 1, wherein the encryption machine provides an encryption/decryption interface, can input data to be encrypted/decrypted, and returns encrypted/decrypted data; and the data transmitted between the first Bluetooth module and the second Bluetooth module are encrypted/decrypted by the encryption machine.
5. The handheld power distribution terminal operation and maintenance device based on bluetooth communication of claim 1, wherein the login display module comprises a touch screen, and the touch screen is connected with the processor and used for interface interaction in the process of registration and login.
6. The handheld power distribution terminal operation and maintenance device based on bluetooth communication of claim 1, wherein the 101/104 protocol provided by the 101/104 protocol module comprises a 101/104 standard protocol and a 101/104 supplementary protocol; the 101/104 supplementary protocol adds an encryption and decryption protocol to the transmission data on the basis of the 101/104 standard protocol.
7. The handheld power distribution terminal operation and maintenance device based on bluetooth communication is characterized in that the power distribution terminal comprises a DTU and an FTU, and the second bluetooth module is connected with a 232 serial port of the power distribution terminal through the 232 serial port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607233.0U CN218634312U (en) | 2022-09-30 | 2022-09-30 | Handheld distribution terminal operation and maintenance device based on bluetooth communication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607233.0U CN218634312U (en) | 2022-09-30 | 2022-09-30 | Handheld distribution terminal operation and maintenance device based on bluetooth communication |
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| CN218634312U true CN218634312U (en) | 2023-03-14 |
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| CN202222607233.0U Active CN218634312U (en) | 2022-09-30 | 2022-09-30 | Handheld distribution terminal operation and maintenance device based on bluetooth communication |
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| CN (1) | CN218634312U (en) |
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- 2022-09-30 CN CN202222607233.0U patent/CN218634312U/en active Active
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