CN212275923U - Cable core checking instrument and cable core checking system - Google Patents
Cable core checking instrument and cable core checking system Download PDFInfo
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- CN212275923U CN212275923U CN201921925615.XU CN201921925615U CN212275923U CN 212275923 U CN212275923 U CN 212275923U CN 201921925615 U CN201921925615 U CN 201921925615U CN 212275923 U CN212275923 U CN 212275923U
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Abstract
The utility model discloses a cable core check instrument and a cable core check system, wherein the cable core check instrument comprises a singlechip, a serial communication circuit board, a wireless communication device and a lithium battery power supply device; the serial port communication circuit board comprises a transmitting end, a receiving end, a communication end and a power supply input end; a plurality of signal transmitting lines and a plurality of signal receiving lines are arranged on the serial port communication circuit board, one ends of the signal transmitting lines are connected with the transmitting end, and one ends of the signal receiving lines are connected with the receiving end; the single chip microcomputer, the lithium battery power supply device and the wireless communication device are arranged on the serial port communication circuit board; the single chip microcomputer is electrically connected with the sending end and the receiving end respectively, the single chip microcomputer is electrically connected with the wireless communication device through the communication end, and the lithium battery power supply device is connected with the power supply input end; the cable core checking system is composed of a cable core checking instrument and an intelligent mobile terminal through wireless connection. The utility model discloses can check cable core simultaneously in batches and save operating time.
Description
Technical Field
The utility model relates to an electric power tech field particularly, relates to an appearance is checked to cable core and system is checked to cable core.
Background
In the secondary wiring construction and the communication wiring construction process of the transformer substation, a large number of cable core checking works are needed, namely, all cable cores are determined, the two ends of the cable are checked to be consistent, after the same cable core is confirmed, marks are respectively made at the two ends of the cable core, and engraving heads are placed. The checking workload of the cable cores of a 35kV transformer substation is about 5000, and the checking workload of the secondary cable cores of the transformer substations of 110kV, 220kV and above is more counted by ten thousand.
Traditionally, when transformer substation's secondary wiring construction and communication wiring construction, when carrying out cable core check work, generally distinguish and check the cable core with universal meter break-make method, a staff finds a line such as earth neutral line as the public end at cable one end, then with two line short circuits of cable, another staff beats at the resistance shelves with universal meter at the other end of cable, constantly try the on or off of each cable core, and communicate with the staff of opposite side and confirm with the intercom, until testing that corresponding cable core, after having confirmed one, repeat above-mentioned step again and check next sinle silk, until all check completions of whole cable cores, it is very time-consuming and laborious.
Therefore, a cable core checking instrument and a cable core checking system are needed, which can conveniently, quickly, accurately and reliably check the cable core and reduce the operation time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, the utility model provides a system is checked to appearance and cable core by cable core, corresponding signal and analytic signal are received to the appearance is checked to cable core, demonstrate the name and the code of each heart yearn on intelligent Mobile device, and the sinle silk of having accomplished the cable promptly is checked, as long as make the sign can.
In order to solve the technical problem, the utility model provides a cable core checking instrument, which comprises a single chip microcomputer, a serial communication circuit board, a wireless communication device and a lithium battery power supply device;
the serial port communication circuit board comprises a transmitting end, a receiving end, a communication end and a power supply input end;
a plurality of signal transmitting lines and a plurality of signal receiving lines are arranged on the serial port communication circuit board, one ends of the signal transmitting lines are connected with the transmitting end, and one ends of the signal receiving lines are connected with the receiving end;
the single chip microcomputer, the lithium battery power supply device and the wireless communication device are arranged on the serial port communication circuit board;
the single chip microcomputer is respectively electrically connected with the sending end and the receiving end, the single chip microcomputer is electrically connected with the wireless communication device through the communication end, and the lithium battery power supply device is connected with the power supply input end.
As a preferred technical solution of the present invention, the other ends of the plurality of signal transmission lines are connected to a first core plug;
the other ends of the signal receiving wires are connected with a second wire core plug.
As an optimized technical solution of the utility model, the wireless communication device is a bluetooth communication device.
The embodiment of the utility model provides a system is checked to cable core is still provided, and this system is checked to cable core includes: the cable core checking instrument is in wireless communication with the intelligent mobile equipment through a wireless communication device;
the cable core checking instrument comprises a single chip microcomputer, a serial communication circuit board, a wireless communication device and a lithium battery power supply device;
the serial port communication circuit board comprises a sending end, a receiving end, a communication end and a power supply input end;
a plurality of signal transmitting lines and a plurality of signal receiving lines are arranged on the serial port communication circuit board, one ends of the signal transmitting lines are connected with the transmitting end, and one ends of the signal receiving lines are connected with the receiving end;
the single chip microcomputer, the lithium battery power supply device and the wireless communication device are arranged on the serial port communication circuit board;
the single chip microcomputer is electrically connected with the sending end and the receiving end respectively, the single chip microcomputer is electrically connected with the wireless communication device through the communication end, and the lithium battery power supply device is connected with the power supply input end;
the single chip microcomputer is a control module, the wireless communication device is a wireless communication module, and the plurality of signal receiving lines and the plurality of signal sending lines are wired communication modules.
As a preferred technical scheme of the utility model, the singlechip is used for generating and stores digital signal, and is right simultaneously many signal transmission lines and many signal reception lines number.
As a preferred technical solution of the present invention, the intelligent mobile device wirelessly connects with the single chip microcomputer through the wireless communication device to perform data interaction;
based on the wireless communication device, the intelligent mobile equipment acquires the data of the single chip microcomputer and numbers the multiple signal receiving lines and the multiple signal sending lines at the same time.
As a preferred technical solution of the present invention, the plurality of signal receiving lines are used for transmitting the digital signal generated by the single chip microcomputer to the cable core;
the signal receiving lines are used for transmitting digital signals on the cable cores to the single chip microcomputer.
As an optimal technical scheme of the utility model, intelligent Mobile device supports tall and erect system of ann, tall and erect system of software operation that the system was checked to cable core is supported to tall and erect system.
The utility model provides an appearance is checked to cable core, the beneficial effect that appearance reached is checked to this cable core is: the method eliminates original methods such as a traditional troublesome, time-consuming and labor-consuming universal meter resistance on-off method and the like, and adopts a modern digital communication method, so that the core checking process of the whole cable does not need intercom or mobile phone conversation for communication, each core can be named and transmitted directly, and the core can be displayed directly on intelligent mobile equipment.
Based on the system is checked to the cable core, intelligent Mobile device with the appearance is checked to the cable core carries out radio communication, by intelligent Mobile device is as the host computer that this system is checked to the cable core, the appearance is checked to the cable core as the host computer, utilizes carry out wired digital communication between the appearance is checked to the cable core, by the singlechip generates stores digital signal, is based on again radio communication transmits for intelligent Mobile device, through data analysis and display result are accomplished to intelligent Mobile device, can accept the cable core and check the work content and can carry out convenient and fast in batches.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without creative efforts.
Fig. 1 shows a structure diagram of a cable core checker according to an embodiment of the present invention;
fig. 2 shows a system composition diagram of a cable core verifier in an embodiment of the present invention;
fig. 3 shows the working schematic diagram of the cable core checking instrument in the embodiment of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 shows the device structure diagram of the cable core checking instrument in the embodiment of the present invention.
The embodiment of the utility model provides a cable core check instrument, this cable core check instrument includes singlechip 2, serial ports communication circuit board 1, wireless communication device 3 and lithium cell power supply unit 4; the single chip microcomputer 2 monitors and controls the working process of the cable core checking instrument, and simultaneously processes the digital information of wired communication to give a corresponding control instruction; the wireless communication device 3 is responsible for data interaction between the cable core checking instrument and the intelligent mobile equipment; the lithium battery power supply device 4 is responsible for providing power for the cable core checking instrument; the serial communication circuit board 1 plays a role in supporting, interconnecting and partially circuit elements.
The serial port communication circuit board 1 comprises a transmitting end 11, a receiving end 12, a communication end 13 and a power input end 14; the transmitting end 11 transmits the digital signal generated by the cable core checking instrument to the outside; the receiving end 12 is used for receiving digital signals transmitted from the outside for the cable core checking instrument; and the communication end is responsible for communication among all the electric elements in the serial port communication circuit board.
Specifically, serial port communication circuit board is provided with many signal transmission lines and many signal receiving lines, many signal receiving lines do the appearance is checked to the cable core outwards transmits digital signal, many signal receiving lines do the appearance is checked to the cable core receives the digital signal that the outside transmitted.
One end of each of the signal transmitting lines is connected with the transmitting end 11, and the generated digital signals are transmitted to the signal transmitting lines based on the circuit core checking instrument of the transmitting end 11; the other end of many signal transmission lines is connected with first core plug, based on first core plug, signal transmission line is connected with the cable core that awaits measuring, will the cable core is checked the produced digital signal appearance wired transmission's of appearance mode transmission away.
One end of each of the signal receiving lines is connected with the receiving end 12, and the cable core checking instrument receives digital signals transmitted from the outside based on the receiving end 12; the other end of many signal reception lines is connected with second core plug, based on second core plug, signal reception line is connected with the cable core that awaits measuring, for the cable conductor is checked the appearance and is received the digital signal who comes from the cable core that awaits measuring.
Specifically, the single chip microcomputer 2 is electrically connected with the sending end 11 and the receiving end 12 respectively, after the cable core checking instrument is powered on and started, the cable core checking instrument is monitored and controlled by the single chip microcomputer 2, the single chip microcomputer 2 receives an instruction issued by a worker, and digital signals are transmitted to the plurality of signal receiving lines through the sending end 11; the single chip microcomputer 2 is electrically connected with the receiving end 12 and receives digital signals transmitted to the cable core checking instrument from the outside; the single chip microcomputer 2 is electrically connected with the wireless communication device 3 through the communication terminal 13, and performs data interaction and instruction transmission with the wireless communication device 3 based on the communication terminal 13.
Particularly, the wireless communication device 3 is a bluetooth communication device, is connected with the cable core checking instrument through bluetooth based on an intelligent mobile device, monitors and controls the single chip microcomputer 2, and further monitors and controls the cable core checking instrument; the use of a bluetooth communication device for the wireless communication device has the advantages of low power, ease of operation of the battery powered device, and management of low latency on data.
Specifically, lithium battery power supply unit 4 with power input end 14 is connected, based on power input end 14, lithium battery power supply unit 4 to serial ports communication circuit board 1 provides the power.
Fig. 2 shows in the embodiment of the present invention, system component schematic diagram of the cable core checking instrument, the cable core checking system includes: the cable core checking instrument comprises a cable core checking instrument and intelligent mobile equipment; the intelligent mobile equipment is responsible for interaction between the system and workers and processing and analyzing communication data, and the cable core checking instrument is responsible for wired communication; the cable core checking instrument is communicated with a wireless communication device and is in wireless communication with the intelligent mobile device, and based on the wireless communication device, the cable core checking instrument is in data interaction with the intelligent mobile terminal.
Specifically, the cable core checking instrument comprises a single chip microcomputer 2, a serial communication circuit board 1, a wireless communication device 3 and a lithium battery power supply device.
The single chip microcomputer 2 is a control module and controls the operation of the cable core checking instrument; specifically, the single chip microcomputer 2 is configured to generate and store digital signals, and number the plurality of signal transmitting lines and the plurality of signal receiving lines at the same time; in the process of checking the cable cores, the single chip microcomputer 2 can generate digital signals for being transmitted with wired signals, and meanwhile the single chip microcomputer 2 receives control instructions of an upper computer and numbers the signal sending lines and the signal receiving lines respectively.
The serial port communication circuit board 3 comprises a sending end 11, a receiving end 12, a communication end 13 and a power input end 14; the serial port communication circuit board 3 is provided with a plurality of signal transmitting lines and a plurality of signal receiving lines, one ends of the plurality of signal receiving lines are connected with the transmitting end 11, and one ends of the plurality of signal receiving lines are connected with the receiving end.
Specifically, the plurality of signal receiving lines and the plurality of signal transmitting lines form a wired communication module, and transmit the generated digital signal of the serial communication circuit board 3 or receive the digital signal for the single chip microcomputer 2 based on a transmission mode of wired communication.
The single chip microcomputer 2, the lithium battery power supply device 4 and the wireless communication device 3 are arranged on the serial port communication circuit board 1.
Specifically, lithium battery power supply unit 4 passes through power input end 14 connects for the appearance is checked to the cable core provides working power.
Specifically, the wireless communication device 3 is a wireless communication module, and the single chip microcomputer 2 is electrically connected with the wireless communication device 3 through the communication terminal 13; the single chip microcomputer 2 performs data interaction with the intelligent mobile equipment based on the wireless communication device 3 and receives a control instruction sent by the intelligent mobile terminal; for example, receiving a control instruction from the smart mobile device numbers the plurality of signal receiving lines and the plurality of signal transmitting lines.
The intelligent mobile device supports an android system, and the android system supports software operation of the cable core checking system.
Specifically, the smart mobile device sends a control instruction to the single chip microcomputer 2 based on the operation of the system software, and the single chip microcomputer 2 is connected with the smart mobile device through the wireless communication device 3 by bluetooth to obtain the control instruction, so as to number the plurality of signal receiving lines or the plurality of signal sending lines;
after cable core check appearance is connected with the cable core that awaits measuring, carry out wired digital communication the singlechip generates and stores the signal, singlechip 2 will be the digital signal who stores, through wireless communication device 3 sends to intelligent mobile device, by intelligent mobile device accomplishes data analysis and informs the user through the display interface with the analysis result simultaneously.
Fig. 3 shows the embodiment of the utility model provides an in the work schematic diagram of appearance is checked to cable core, the theory of operation of the appearance is checked to a cable core that provides is, need two when checking the appearance is checked to cable core, is respectively appearance a is checked to cable core and appearance B is checked to cable core. A sending end on the cable core checking instrument A is connected with a plurality of signal sending wires, the intelligent mobile equipment A is wirelessly connected with a Bluetooth communication device on the cable core checking instrument A, the plurality of signal sending wires are numbered on an interactive interface of the intelligent mobile equipment, and the plurality of signal receiving wires are connected with one ends of a plurality of cable cores to be detected; a receiving end on the cable core checking instrument B is connected with a plurality of signal receiving wires, the other ends of the signal receiving wires are connected with one ends of the cable cores to be tested, and the intelligent mobile equipment B numbers the signal receiving wires; based on a digital signal wired transmission mode, the cable core checking instrument A and the cable core checking instrument B are in wired digital communication, and single-chip microcomputers on the cable core checking instrument A and the cable core checking instrument B are in digital communication;
appearance A is checked to the cable core with appearance B is checked to the cable core, through on bluetooth communicator sends the intelligent Mobile device of staff, carries out the analysis signal by intelligent Mobile device A and intelligent Mobile device B, can show the name and the serial number of each sinle silk on intelligent Mobile device after the analysis is finished, and it can to do the sign for each sinle silk by hand.
The embodiment of the utility model provides a, original methods such as the universal meter resistance break-make method that trouble and waste time and energy before having eliminated, based on modern digital communication method, the process is checked to the sinle silk of whole cable does not need intercom or cell-phone conversation to communicate, and can be directly in the past to each sinle silk name and transmission, direct display comes out on intelligent Mobile device, it is obtained promptly to see, it is accurate reliable, once can check many sinle silks, make the sinle silk of cable check work can go on in batches, high convenience and fast, labor intensity is lightened, and a large amount of time is saved.
In addition, the cable core checking instrument and the cable core checking system provided by the embodiment of the present invention are introduced in detail, and a specific example should be adopted herein to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. A cable core checking instrument is characterized by comprising a single chip microcomputer, a serial communication circuit board, a wireless communication device and a lithium battery power supply device;
the serial port communication circuit board comprises a transmitting end, a receiving end, a communication end and a power supply input end;
a plurality of signal transmitting lines and a plurality of signal receiving lines are arranged on the serial port communication circuit board, one ends of the signal transmitting lines are connected with the transmitting end, and one ends of the signal receiving lines are connected with the receiving end;
the single chip microcomputer, the lithium battery power supply device and the wireless communication device are arranged on the serial port communication circuit board;
the single chip microcomputer is respectively electrically connected with the sending end and the receiving end, the single chip microcomputer is electrically connected with the wireless communication device through the communication end, and the lithium battery power supply device is connected with the power supply input end.
2. The cable core verifier of claim 1, wherein a first core plug is connected to the other end of the plurality of signal transmission lines;
the other ends of the signal receiving wires are connected with a second wire core plug.
3. The cable core verifier of claim 1, wherein the wireless communication device is a bluetooth communication device.
4. A cable core verification system, comprising: the cable core checking instrument is in wireless communication with the intelligent mobile equipment through a wireless communication device;
the cable core checking instrument comprises a single chip microcomputer, a serial communication circuit board, a wireless communication device and a lithium battery power supply device;
the serial port communication circuit board comprises a sending end, a receiving end, a communication end and a power supply input end;
a plurality of signal transmitting lines and a plurality of signal receiving lines are arranged on the serial port communication circuit board, one ends of the signal transmitting lines are connected with the transmitting end, and one ends of the signal receiving lines are connected with the receiving end;
the single chip microcomputer, the lithium battery power supply device and the wireless communication device are arranged on the serial port communication circuit board;
the single chip microcomputer is electrically connected with the sending end and the receiving end respectively, the single chip microcomputer is electrically connected with the wireless communication device through the communication end, and the lithium battery power supply device is connected with the power supply input end;
the single chip microcomputer is a control module, the wireless communication device is a wireless communication module, and the plurality of signal receiving lines and the plurality of signal sending lines are wired communication modules.
5. The cable core checking system according to claim 4, wherein said single chip microcomputer is configured to generate and store digital signals while numbering said plurality of signal transmission lines and said plurality of signal reception lines.
6. The cable core checking system according to claim 4, wherein the smart mobile device is wirelessly connected to the single chip via the wireless communication device for data interaction;
based on the wireless communication device, the intelligent mobile equipment acquires the data of the single chip microcomputer and numbers the multiple signal receiving lines and the multiple signal sending lines at the same time.
7. The cable core verification system of claim 4, wherein said plurality of signal receiving lines are adapted to transmit digital signals generated by said single chip to a cable core;
the signal receiving lines are used for transmitting digital signals on the cable cores to the single chip microcomputer.
8. The cable core checking system according to claim 4, wherein the smart mobile device supports an android system, and the android system supports software running of the cable core checking system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925615.XU CN212275923U (en) | 2019-11-08 | 2019-11-08 | Cable core checking instrument and cable core checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925615.XU CN212275923U (en) | 2019-11-08 | 2019-11-08 | Cable core checking instrument and cable core checking system |
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| Publication Number | Publication Date |
|---|---|
| CN212275923U true CN212275923U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921925615.XU Active CN212275923U (en) | 2019-11-08 | 2019-11-08 | Cable core checking instrument and cable core checking system |
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|---|---|
| CN (1) | CN212275923U (en) |
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- 2019-11-08 CN CN201921925615.XU patent/CN212275923U/en active Active
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