CN214151443U

CN214151443U - PDU-based alternating-current four-path remote intelligent management and control equipment

Info

Publication number: CN214151443U
Application number: CN202120131931.0U
Authority: CN
Inventors: 高云辉
Original assignee: Shenzhen Wan District Communication Technology Co ltd
Current assignee: Shenzhen Wan District Communication Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-07
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a long-range intelligent management and control equipment in interchange four ways based on PDU, including central processing unit, central processing unit's output one-way electricity respectively is connected with first passageway, second passageway, third passageway, fourth passageway and alarm module, central processing unit two-way electricity respectively is connected with memory, timing module and wireless transceiver module, central processing unit's input one-way electricity respectively is connected with commercial power detection module and PDU. The utility model discloses possess and to detect and conveniently realize time control's advantage to the passageway commercial power state and polarity, solved current PDU-based long-range intelligent management and control equipment of interchange four ways, in the use, can't detect the polarity of commercial power state and live wire and zero line, lead to having an alarm to the user when commercial power has a power failure and circuit connect the reverse, and can not report to the police the warning to the user, and because single structure, can not realize time control to the passageway, reduced the problem of management and control equipment suitability.

Description

PDU-based alternating-current four-path remote intelligent management and control equipment

Technical Field

The utility model relates to a PDU technical field specifically is based on PDU's long-range intelligent management and control equipment of interchange four ways.

Background

The PDU is a product designed to provide power distribution for cabinet-mounted electrical equipment, has various series specifications of different functions, mounting modes and different plug-in position combinations, and can provide a suitable rack-mounted power distribution solution for different power environments.

Current exchange long-range intelligent management and control equipment of four ways based on PDU, in the use, can't detect the polarity of commercial power state and live wire and zero line, lead to when commercial power failure and circuit connect conversely, can not report to the police the warning to the user, and because single structure, can not realize time control to the passageway, reduced the suitability of management and control equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-range intelligent management and control equipment of interchange four ways based on PDU, possess and to detect and conveniently realize time control's advantage to the passageway state of commercial power and polarity, the current long-range intelligent management and control equipment of interchange four ways based on PDU has been solved, in the use, can't detect commercial power state and the polarity of live wire and zero line, lead to having a power failure and the circuit connects when reversing, can not report to the police the warning to the user, and because single structure, can not realize time control to the passageway, the problem of management and control equipment suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: exchange long-range intelligent management and control equipment in four ways based on PDU, including central processing unit, central processing unit's output unidirectional electricity respectively is connected with first passageway, second passageway, third passageway, fourth passageway and alarm module, central processing unit bidirectional electricity respectively is connected with memory, timing module and wireless transceiver module, central processing unit's input unidirectional electricity respectively is connected with commercial power detection module and PDU, the input unidirectional electricity of PDU is connected with polarity reversal detection module, the input unidirectional electricity of polarity reversal detection module is connected with commercial power supply module.

Preferably, the wireless transceiver module is in signal connection with a remote control terminal, and the remote control terminal is a mobile phone or a PC computer.

Preferably, the alarm module comprises a warning lamp and a buzzer, and the output end of the central processing unit is respectively and unidirectionally electrically connected with the warning lamp and the buzzer.

Preferably, the one-way electricity of PDU's input is connected with stand-by power supply, PDU's output and commercial power detection module one-way electricity are connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a central processing unit, the first passageway, the second passageway, the third passageway, the fourth passageway, alarm module, a memory, the timing module, wireless transceiver module, commercial power detection module, PDU and polarity reversal detection module's cooperation, it can detect and conveniently realize time control's advantage to the passageway to commercial power state and polarity, the current long-range intelligent management and control equipment of four ways of interchange based on PDU has been solved, in the use, can't detect the polarity of commercial power state and live wire and zero line, lead to when commercial power failure and line connect reversely, can not report to the police the warning to the user, and because single structure, can not realize time control to the passageway, the problem of management and control equipment suitability has been reduced.

2. The utility model discloses a set up alarm module, the convenience is reported to the police and is reminded the user, through setting up memory and timing module, can realize time control to each passageway, thereby increase the suitability of management and control equipment, through setting up commercial power detection module, when taking place the commercial power off state, can be to central processing unit transmission signal, through setting up polarity reversal detection module, can connect when reversing at live wire and zero line, report to the police the warning to the user, through setting up remote control terminal, the person of facilitating the use carries out remote control.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a schematic diagram of the alarm module of the present invention;

FIG. 3 is a flow chart of the standby power time control of the present invention;

FIG. 4 is a schematic diagram of the utility model for detecting commercial power;

fig. 5 is the utility model discloses live wire, zero line polarity detection schematic diagram.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a central processing unit, first passageway, second passageway, third passageway, fourth passageway, alarm module, memory, timing module, wireless transceiver module, commercial power detection module, PDU, polarity reversal detection module, mains supply module, remote control terminal, warning light, bee calling organ and stand-by power supply unit are the general standard component or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, a PDU-based ac four-channel remote intelligent management and control device includes a central processing unit, an output end of the central processing unit is respectively and unidirectionally electrically connected with a first channel, a second channel, a third channel, a fourth channel and an alarm module, the alarm module is arranged to facilitate alarm and prompt for a user, the alarm module includes a warning light and a buzzer, an output end of the central processing unit is respectively and unidirectionally electrically connected with the warning light and the buzzer, the central processing unit is respectively and bidirectionally electrically connected with a memory, a timing module and a wireless transceiver module, time control can be implemented for each channel by arranging the memory and the timing module, so as to increase applicability of the management and control device, the wireless transceiver module is in signal connection with a remote control terminal, the remote control terminal is a mobile phone or a PC computer, and by arranging the remote control terminal, the utility model is convenient for the user to carry out remote control, the input end of the central processing unit is respectively and unidirectionally electrically connected with a commercial power detection module and a PDU, when the commercial power failure state occurs, the signal can be transmitted to the central processing unit by arranging the commercial power detection module, the input end unidirectional electrical connection of the PDU is connected with a standby power supply, the output end of the PDU is unidirectionally and electrically connected with the commercial power detection module, the input end unidirectional electrical connection of the PDU is connected with a polarity inversion detection module, when a live wire and a zero wire are reversely connected by arranging the polarity inversion detection module, the alarm reminding can be carried out on the user, the input end unidirectional electrical connection of the polarity inversion detection module is connected with a commercial power supply module, and the wireless transceiving module, the commercial power detection module, the PDU and the polarity inversion detection module are matched by the central processing unit, possess and to detect and conveniently realize time control's advantage to the passageway commercial power state and polarity, solved current PDU-based interchange four ways remote intelligent management and control equipment, in the use, can't detect the polarity of commercial power state and live wire and zero line, lead to having an alarm to the user when commercial power has a power failure and circuit connect conversely, and because single structure, can not realize time control to the passageway, reduced the problem of management and control equipment suitability.

When the power supply is normal, the mains supply detection module can continuously generate 50Hz alternating current pulses, and the signals are sent to the central processing unit, and the central processing unit judges that the mains supply is normal; when the mains supply is powered off, the central processing unit can judge that the mains supply is powered off and generates an alarm signal if the central processing unit cannot detect the signal; the central processing unit controls the alarm module to work, the alarm module gives an alarm, and when the polarity state needs to be detected, the polarity inversion detection module does not generate signals when the polarity is normal; when the polarity is connected reversely, the polarity reverse detection module generates a pulse signal, and the central processing unit judges that the polarity is connected reversely when detecting the pulse signal and generates an alarm signal; when the mains supply power failure is detected, the central processing unit judges a time control mark of a certain channel firstly, and does not start time control when the mark is 0; when the flag is 1, the CPU reads the time value in the memory, counts down the value, and when the count down jump is 0, the CPU controls the output to be closed when the time reaches the control time.

In summary, the following steps: this exchange long-range intelligent management and control equipment of four ways based on PDU, through central processing unit, the first passageway, the second passageway, the third passageway, the fourth passageway, alarm module, a memory, the timing module, wireless transceiver module, commercial power detection module, PDU and polarity reversal detection module's cooperation, current exchange long-range intelligent management and control equipment of four ways based on PDU has been solved, in the use, can't detect the polarity of commercial power state and live wire and zero line, lead to when commercial power has a power failure and the circuit connects conversely, can't report to the police to the user and remind, and because single structure, can't realize time control to the passageway, the problem of management and control equipment suitability has been reduced.

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

1. Exchange long-range intelligent management and control equipment of four ways based on PDU, including central processing unit, its characterized in that: the intelligent control system is characterized in that the output end of the central processing unit is respectively and unidirectionally electrically connected with a first channel, a second channel, a third channel, a fourth channel and an alarm module, the central processing unit is respectively and bidirectionally electrically connected with a memory, a timing module and a wireless transceiving module, the input end of the central processing unit is respectively and unidirectionally electrically connected with a mains supply detection module and a PDU (power distribution unit), the input end of the PDU is unidirectionally and electrically connected with a polarity inversion detection module, and the input end of the polarity inversion detection module is unidirectionally and electrically connected with a mains supply module.

2. The PDU-based alternating-current four-path remote intelligent management and control device according to claim 1, wherein: the wireless transceiving module is in signal connection with a remote control terminal, and the remote control terminal is a mobile phone or a PC computer.

3. The PDU-based alternating-current four-path remote intelligent management and control device according to claim 1, wherein: the alarm module comprises a warning lamp and a buzzer, and the output end of the central processing unit is respectively and unidirectionally electrically connected with the warning lamp and the buzzer.

4. The PDU-based alternating-current four-path remote intelligent management and control device according to claim 1, wherein: the one-way electricity of PDU's input is connected with stand-by power supply, PDU's output and commercial power detection module one-way electricity are connected.