CN211207473U - Multi-functional electric power monitored control system pronunciation reminding device - Google Patents
Multi-functional electric power monitored control system pronunciation reminding device Download PDFInfo
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- CN211207473U CN211207473U CN202020313461.5U CN202020313461U CN211207473U CN 211207473 U CN211207473 U CN 211207473U CN 202020313461 U CN202020313461 U CN 202020313461U CN 211207473 U CN211207473 U CN 211207473U
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Abstract
The utility model discloses a voice reminding device of a multifunctional power monitoring system, which comprises a voice reminding unit, a time server, a pickup, a loudspeaker and an alarm lamp; the utility model has good reliability and strong practicability, can effectively cooperate with the electric power monitoring system to finish voice reminding of the working personnel, can greatly improve the working efficiency of the working personnel, and avoids various accidents caused by the inspection and untimely operation of the working personnel; the voice recording and playing function is provided, different reminding voices can be recorded and played according to different reminding types, and good warning and reminding effects are achieved; the timing reminding device has a timing function, and can perform time correction periodically to ensure the time accuracy of timing reminding; the wired communication module and the standby wireless communication module are arranged, so that barrier-free communication with the power monitoring system is ensured, and the reliability of the voice reminding device is improved.
Description
Technical Field
The utility model relates to an electric power system monitors technical field, especially relates to a multi-functional electric power monitored control system pronunciation reminding device.
Background
With the rapid development of the power system, the power grid signals accessed to the power monitoring system for centralized monitoring are exponentially increased, so that the importance of the monitoring post on the safe and stable operation of the power grid is more and more prominent; meanwhile, due to the particularity and the importance of the power supply industry, the power grid monitoring post is required to be watched by people within 24 hours, and under the high-strength monitoring operation, workers are easy to fatigue, are difficult to worry about each other, cannot timely process abnormal signals or accidents, and increase the potential safety hazard of power grid operation to a certain extent; in order to ensure that monitoring work can be executed more reasonably under the conditions of less personnel, more monitoring information and large workload, and the power supply service quality of an electric power company is improved, a voice reminding device matched with an electric power monitoring system for work needs to be developed, so that the monitoring work becomes more intelligent and humanized, the problem that the workers forget the related work is solved fundamentally, and the safe and stable operation of a power grid is ensured; but the conventional voice reminding device has single reminding mode, limited warning effect and low reliability.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background art, the utility model discloses a multi-functional electric power monitored control system pronunciation reminding device, the practicality is good, the good reliability, can effectively cooperate electric power monitored control system to accomplish and remind the various pronunciation of staff to establish the basis for improving electric power company's power supply service quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a voice reminding device of a multifunctional power monitoring system comprises a voice reminding unit, a time server, a sound pick-up, a loudspeaker and an alarm lamp;
the voice reminding unit comprises a central processing unit, a voice recording circuit, a voice playing circuit, an alarm lamp control circuit, a clock module, a voice database, a man-machine interaction module and a communication module; the central processing unit is connected with the pickup through a voice recording circuit, connected with the loudspeaker through a voice playing circuit, connected with the alarm lamp through an alarm lamp control circuit and subjected to information interaction with the power monitoring system through the communication module; the time server, the clock module, the voice database and the man-machine interaction module are respectively connected with the central processing unit.
Furthermore, the time server comprises a host CPU, a time system demodulation module and a radio frequency signal interface which are connected in sequence; the radio frequency signal interface is connected with the GPS/Beidou dual-mode antenna through a signal wire.
Further, the communication module comprises an RS485 communication module, a wireless communication module and a change-over switch; the central processing unit is respectively connected with the RS485 communication module and the wireless communication module through the selector switch.
Furthermore, the voice recording circuit comprises a signal conditioning module and an audio coding module.
Furthermore, the voice playing circuit comprises an audio decoding module and a power amplifier module.
Furthermore, the alarm lamp sets up a plurality ofly, and the light colour is different.
Further, the human-computer interaction module comprises a display and a keyboard.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a multi-functional electric power monitored control system pronunciation reminding device can effectively cooperate electric power monitored control system to accomplish the pronunciation warning to the staff, can greatly improve staff's work efficiency, avoids causing various accidents because of staff's tour, operation untimely; the voice recording and playing function is provided, different reminding voices can be recorded and played according to different reminding types, and good warning and reminding effects are achieved; the time checking function is provided, time checking can be carried out periodically, the time accuracy of timing reminding is ensured, and potential safety hazards of power grid operation caused by large time errors are avoided; the wireless power monitoring system is provided with the wired communication module and the standby wireless communication module, when the wired communication module fails, the wired communication module is timely switched to the wireless communication module, barrier-free communication with the power monitoring system is guaranteed, and reliability of the voice reminding device is improved.
Drawings
Fig. 1 is the structure schematic diagram of the voice reminding device of the present invention.
In the figure: 1. a voice reminding unit; 2. a time server; 3. a sound pickup; 4. a speaker; 5. an alarm lamp; 1-1, a central processing unit; 1-2, a voice recording circuit; 1-3, a voice playing circuit; 1-4, an alarm lamp control circuit; 1-5, a clock module; 1-6, a voice database; 1-7, a human-computer interaction module; 1-8, a communication module; 2-1, a host CPU; 2-2, a time system demodulation module; 2-3, radio frequency signal interface.
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 creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a voice reminding device of a multifunctional power monitoring system comprises a voice reminding unit 1, a time server 2, a sound pick-up 3, a loudspeaker 4 and an alarm lamp 5.
The voice reminding unit 1 comprises a central processing unit 1-1, a voice recording circuit 1-2, a voice playing circuit 1-3, an alarm lamp control circuit 1-4, a clock module 1-5, a voice database 1-6, a human-computer interaction module 1-7 and a communication module 1-8; the central processing unit 1-1 is connected with the sound pick-up 3 through a voice recording circuit 1-2, is connected with the loudspeaker 4 through a voice playing circuit 1-3, is connected with the alarm lamp 5 through an alarm lamp control circuit 1-4, and is in information interaction with the power monitoring system through a communication module 1-8; the time server 2, the clock modules 1-5, the voice databases 1-6 and the human-computer interaction modules 1-7 are respectively connected with the central processing unit 1-1.
The time server 2 comprises a host CPU2-1, a time system demodulation module 2-2 and a radio frequency signal interface 2-3 which are connected in sequence; the radio frequency signal interface 2-3 is connected with a GPS/Beidou dual-mode antenna through a signal wire so as to receive a reference time data packet sent by the GPS or the Beidou; the time system demodulation module 2-2 extracts and analyzes the time signal in the reference time data packet after receiving the reference time data packet through the radio frequency signal interface 2-3, and the host CPU2-1 receives the analyzed time signal and converts the time signal into local area time information as standard time.
The reminding type of the voice reminding device comprises timing reminding and operation reminding; the timing reminding is to regularly remind the staff of carrying out related operations and inspection according to the specific work content of the staff, the requirement on the time accuracy is high, and if the voice reminding device is powered off or has other faults to cause time errors, the staff may not carry out corresponding operations in time, so that electric power system accidents are caused.
The clock module 1-5 regularly sends a time tick to the central processing unit 1-1, the central processing unit 1-1 sends a time tick application to the time server 2 after receiving the time tick signal, the time server 2 sends standard time information to the central processing unit 1-1 after receiving the time tick application, and the clock module 1-5 adjusts the time of the voice reminding device after receiving the standard time information through the central processing unit 1-1; if the device has a power failure phenomenon, after the device is powered on, the clock modules 1-5 need to work in time synchronization again.
The voice recording circuit 1-2 comprises a signal conditioning module and an audio coding module and is used for recording reminding sound; the staff can be according to different trouble or unusual type, through adapter 3 entry different warning pronunciation, audio information after the module is carried out the filtering, enlargies, carries out the code conversion through the audio coding module and sends to central processing unit 1-1, and central processing unit 1-1 stores the corresponding position in pronunciation database 1-6 with reminding the sound signal classification.
The voice playing circuit 1-3 comprises an audio decoding module and a power amplifier module and is used for playing corresponding reminding tones under different conditions; the central processing unit 1-1 reads corresponding reminding sound information of the voice database according to the fault and abnormal information types sent by the power monitoring system or according to the timing reminding of the clock module 1-5, sends the reminding sound information to the loudspeaker 4 through the voice playing circuit 1-3, and sends voice reminding to workers.
When voice reminding is carried out, the central processing unit 1-1 can control the alarm lamp 5 to be turned on through the alarm lamp control circuit 1-4, and further warn workers; alarm lamp 5 can set up to a plurality ofly, and the light colour is different, shows the severity level of alarm, opens corresponding colour alarm lamp under the different situation, and the staff passes through the alarm lamp colour, can be the first time directly perceived severity of making clear of alarm.
The central processing unit 1-1 carries out information interaction with the power monitoring system through the communication module 1-8; the communication module 1-8 comprises an RS485 communication module, a wireless communication module and a selector switch, and the central processor 1-1 is connected with the RS485 communication module and the wireless communication module through the selector switch to control the switching of the communication modules.
Under normal conditions, the voice reminding device utilizes the RS485 communication module to perform information interaction with the electric power monitoring system in a wired mode; if the RS485 communication module has a fault, the voice reminding device does not timely receive abnormal reminding information sent by the power monitoring system, and a worker does not receive reminding and may cause larger faults or accidents, so that the wireless communication module is set as a standby communication interface; the central processing unit 1-1 sends an inquiry signal to the power monitoring system through the RS485 communication module at regular time, the power monitoring system sends a confirmation signal to the central processing unit 1-1 after receiving the inquiry signal, and the central processing unit 1-1 determines that the RS485 communication module is in normal communication after receiving the confirmation signal; if the central processing unit 1-1 judges that the communication of the RS485 communication module is abnormal, the communication is carried out between the wireless communication module and the power monitoring system by switching the switch, and meanwhile, a communication interface fault reminding sound is sent out to remind a worker to carry out maintenance.
The human-computer interaction modules 1-7 comprise a display and a keyboard, and workers can assist in reminding recording of voice through the human-computer interaction modules 1-7 to perform operations such as management and maintenance of a voice database.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional electric power monitored control system pronunciation reminding device which characterized in that: the voice reminding device comprises a voice reminding unit (1), a time server (2), a sound pick-up (3), a loudspeaker (4) and an alarm lamp (5);
the voice reminding unit (1) comprises a central processing unit (1-1), a voice recording circuit (1-2), a voice playing circuit (1-3), an alarm lamp control circuit (1-4), a clock module (1-5), a voice database (1-6), a man-machine interaction module (1-7) and a communication module (1-8); the central processing unit (1-1) is connected with the sound pick-up (3) through a voice recording circuit (1-2), connected with the loudspeaker (4) through a voice playing circuit (1-3), connected with the alarm lamp (5) through an alarm lamp control circuit (1-4), and communicated with the power monitoring system through a communication module (1-8); the time server (2), the clock modules (1-5), the voice databases (1-6) and the human-computer interaction modules (1-7) are respectively connected with the central processing unit (1-1).
2. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the time server (2) comprises a host CPU (2-1), a time system demodulation module (2-2) and a radio frequency signal interface (2-3) which are connected in sequence; the radio frequency signal interface (2-3) is connected with the GPS/Beidou dual-mode antenna through a signal wire.
3. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the communication modules (1-8) comprise an RS485 communication module, a wireless communication module and a selector switch; the central processing unit (1-1) is respectively connected with the RS485 communication module and the wireless communication module through the selector switch.
4. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the voice recording circuit (1-2) comprises a signal conditioning module and an audio coding module.
5. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the voice playing circuit (1-3) comprises an audio decoding module and a power amplifier module.
6. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the alarm lamp (5) is provided with a plurality of alarm lamps, and the colors of the lamp light are different.
7. The voice reminding device of the multifunctional power monitoring system according to claim 1, characterized in that: the human-computer interaction module (1-7) comprises a display and a keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313461.5U CN211207473U (en) | 2020-03-13 | 2020-03-13 | Multi-functional electric power monitored control system pronunciation reminding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020313461.5U CN211207473U (en) | 2020-03-13 | 2020-03-13 | Multi-functional electric power monitored control system pronunciation reminding device |
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| CN211207473U true CN211207473U (en) | 2020-08-07 |
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| CN202020313461.5U Expired - Fee Related CN211207473U (en) | 2020-03-13 | 2020-03-13 | Multi-functional electric power monitored control system pronunciation reminding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201092A (en) * | 2020-10-13 | 2021-01-08 | 山东农业工程学院 | Oral training device for English teaching |
| CN113504756A (en) * | 2021-07-23 | 2021-10-15 | 巨翊科技（上海）有限公司 | Time delay method and system based on voice circuit, circuit protection method and device |
-
2020
- 2020-03-13 CN CN202020313461.5U patent/CN211207473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201092A (en) * | 2020-10-13 | 2021-01-08 | 山东农业工程学院 | Oral training device for English teaching |
| CN113504756A (en) * | 2021-07-23 | 2021-10-15 | 巨翊科技（上海）有限公司 | Time delay method and system based on voice circuit, circuit protection method and device |
| CN113504756B (en) * | 2021-07-23 | 2023-03-21 | 巨翊科技（上海）有限公司 | Time delay method and system based on voice circuit, circuit protection method and device |
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