TWM488810U - Communication network equipment having intelligent power management function - Google Patents

Abstract

A communication network equipment having intelligent power management function is provided. The communication network equipment having intelligent power management function comprises an intelligent power management module comprising a power supply module and a voltage detecting module. The power supply module comprises a standby power and an AC/DC converter electrically connected with an AC power supply in the surroundings. The voltage detecting module is electrically connected to the AC power supply to detect a voltage value of the AC power supply in the surroundings. When the voltage value of the AC power supply in the surroundings is higher than a pre-determined voltage-load range, the standby power supplies electricity; when the voltage value of the AC power supply in the surroundings is located in the pre-determined voltage-load range, the AC power supply in the surroundings supplies electricity.

Description

Communication network device with intelligent power management function

This case relates to a communication network device, in particular, a communication network device that intelligently responds to the source of the power supply in response to the fluctuation of the voltage of the external AC power source.

With the rise of the Internet, almost every household has an Internet device. Generally speaking, today's new buildings usually have a telecommunications room and a corresponding network structure extending from the telecommunications room, so that the telecom operators can set up communication network equipment in the equipment room and easily bring the network to the respective buildings. In a separate portal. As for the communication network equipment, of course, there must be power supply. Currently, the common communication network equipment is plugged into the surrounding commercial power socket through the power cord plug for use.

However, not every power plant in a region can supply power stably for a long time. For example, assume that the plant is capable of loading all of the appliances at the peak of the power usage and controlling to maintain the voltage value within a predetermined voltage load range in order to satisfy sufficient electrical usage. In this case, the peak time of the power supply will increase the current value in the area due to the large number of appliances used. On the contrary, as time progresses to the peak time of power consumption, the number of appliances used in the area decreases, which in turn lowers the current value in the area, causing the voltage value to be high, resulting in voltage instability. Therefore, if the traditional communication network equipment is installed in an area where the power supply is unstable, it will be easily damaged by the voltage or the electronic parts (equipment). What's more, electronic parts can't withstand the change of voltage under the long-term use, which makes the network equipment have the possibility of fire.

In view of this, it is possible to intelligently avoid the use of excessively high or low voltages. Transforming the communication network equipment of the power supply is an urgent need for the technical field.

The main purpose of the present invention is to provide a communication network device with intelligent power management function, by using a smart power management module to collect and learn the power supply law of an external AC power source, thereby further deploying the external AC power source and a standby. The point in time when the power is used, and adjust the charging rate of the backup power source accordingly.

The present invention provides a communication network device having a smart power management function, including: a network communication unit; and a smart power management module coupled to the network communication unit, the smart power management module includes: The power supply module includes an AC/DC conversion unit, a backup power supply, and a multiplexer, and the AC/DC conversion unit is coupled to an external AC power source to convert the AC power of the external AC power source into a direct current; and a voltage The detection module is coupled to the external AC power source to detect a voltage value supplied by the external AC power source; wherein the voltage detection mode is when the voltage value of the external AC power source is higher than a predetermined voltage load range The group transmits a signal to the multiplexer and is selected to be powered by the backup power source; when the voltage value of the external AC power source is within the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer and selects Powered by the external AC power source.

In a preferred embodiment, the smart power management module further includes a charging management module coupled to the power supply module and the voltage detecting module; wherein the charging management module includes a recording unit The recording unit records a voltage information record generated by the external AC power source at different time points of the day; wherein the voltage information record includes a time point at which the external AC power source is switched to the standby power source, The length of the power supply time of the external AC power source, the time point at which the standby power source is switched to the external AC power source, and the length of the power supply time of the standby power source.

In a preferred embodiment, the charging management module further includes a microprocessor. When the external AC power source is responsible for supplying power, the microprocessor records the external AC power source at a corresponding time point according to the voltage information. The length of the power supply time, in response to the charging rate at which the standby power source is configured to perform charging; wherein, when the power supply time period provided by the external AC power source is relatively short in the voltage information record, the standby power source is Perform charging at a high rate, When the power supply time period provided by the external AC power source in the voltage information record is relatively long, the standby power source performs charging at a low rate.

In a preferred embodiment, the charging management module further includes a microprocessor, wherein when the external AC power source is responsible for supplying power, the microprocessor records the charging rate according to the voltage information to configure the standby power source to perform charging; Wherein, the external AC power source is responsible for supplying power, and according to the voltage information record, the next time the current time is switched to be powered by the external AC power source and the current time distance is long, the standby power source performs charging at a high rate. The high power is responsible for supplying power to the external AC power source, and according to the voltage information record, the next time the time point of switching to the external AC power source is expected to be closer to the current time distance, the standby power source performs charging at a low rate.

In a preferred embodiment, the charging management module further includes a microprocessor. When the external AC power source is responsible for supplying power, the microprocessor performs charging according to the standby power source to configure the standby power source to perform charging. rate.

In a preferred embodiment, the network communication unit is coupled to an alarm device. When the voltage value of the external AC power source exceeds the predetermined voltage load range, the alarm device is triggered and the network communication unit is directed to a remote end. Server notification.

In a preferred embodiment, the voltage detection module includes a high voltage detector and a low voltage detector. The high voltage detector determines whether the voltage value supplied by the external AC power source exceeds the voltage. The upper limit of the predetermined voltage load range is determined, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range.

In a preferred embodiment, the power supply module further includes a DC/DC conversion unit coupled between the backup power source and the multiplexer for converting the voltage of the standby power source. .

The present invention provides another communication network device having a smart power management function, including: a network communication unit; and a smart power management module coupled to the network communication unit, the smart power management module includes: a power supply module includes an AC/DC conversion unit, a backup power supply, and a multiplexer coupled to an external AC power source to convert the AC power of the external AC power source into a DC power; The charging management module generates a voltage information due to the respective voltage values supplied by the external AC power source at different time points. Recording; wherein the charging management module is configured to be powered by one of the standby power source and the external AC power source according to the voltage information record, and the charging management module is configured by the external AC power source Voltage information should be recorded to configure the alternate power supply to perform different charging rates.

In a preferred embodiment, the communication network device having the intelligent power management function further includes a voltage detecting module coupled to the external AC power source to detect a voltage value supplied by the external AC power source; When the voltage detecting module detects that the voltage value of the external AC power source is higher than a predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer and is selected to be powered by the standby power source; When the voltage detecting module detects that the voltage value of the external AC power source is within the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer, and is selected to be powered by the external AC power source. When the detecting module detects that the voltage value of the external AC power source is lower than the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer and is selected to be powered by the standby power source.

In a preferred embodiment, the charging management module is coupled to the power supply module and the voltage detecting module. The charging management module includes a recording unit and a microprocessor, and the recording unit records the external The AC power source generates the voltage information record at each voltage value supplied at different time points of the day, and the microprocessor records the charging rate according to the voltage information to configure the standby power source to perform charging; wherein, in the voltage information record, When the power supply time period provided by the external AC power source at the next time point is short, the standby power source performs charging at a high rate, and the power supply time zone provided by the external AC power source corresponding to the next time point in the voltage information record When the segment is long, the backup power source performs charging at a low rate; wherein the voltage information record includes a time point at which the external AC power source is switched to the standby power source, a length of the power supply time of the external AC power source, and the standby power source is switched to The time point of the external AC power source and the length of the power supply time of the standby power source.

In a preferred embodiment, the charging management module is coupled to the power supply module and the voltage detecting module. The charging management module includes a recording unit and a microprocessor, and the recording unit records the external The AC power source generates the voltage information record at each voltage value supplied at different time points each day, and the microprocessor records the charging rate according to the voltage information to configure the standby power source to perform charging; wherein, the external AC power source is responsible for supplying power And according to the voltage information The recording is expected to be switched to the time point when the power is supplied from the external AC power source for a long time, then the standby power source performs charging at a high rate to reach a high power, and the external AC power source is responsible for supplying power, and according to the voltage The information record is expected to be switched at a low rate when the next time the time is switched to be powered by the external AC power source, the standby power source performs charging at a low rate; wherein the voltage information record includes the external AC power source switched to the The time point of the standby power source, the length of the power supply time of the external AC power source, the time point at which the standby power source is switched to the external AC power source, and the length of the power supply time of the standby power source.

In a preferred embodiment, the charging management module is coupled to the power supply module and the voltage detecting module. The charging management module includes a recording unit and a microprocessor, and the recording unit records the external The AC power source generates the voltage information record at each voltage value supplied at different time points of the day, and the microprocessor configures the charging power rate of the standby power source according to the capacity of the standby power source.

In a preferred embodiment, the network communication unit is coupled to an alarm device. When the voltage value of the external AC power source exceeds the predetermined voltage load range, the alarm device is triggered and the network communication unit is far away. End server notification.

In a preferred embodiment, the voltage detection module includes a high voltage detector and a low voltage detector. The high voltage detector determines whether the voltage value supplied by the external AC power source exceeds the voltage. The upper limit of the predetermined voltage load range is determined, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range.

In a preferred embodiment, the power supply module further includes a DC/DC conversion unit coupled between the backup power source and the multiplexer for converting the voltage of the standby power source. .

The present invention further provides a communication network device having a smart power management function, comprising: a network communication unit; and a smart power management module coupled to the network communication unit, the smart power management module comprising: a power supply module includes an AC/DC conversion unit, a backup power supply, and a multiplexer, and the AC/DC conversion unit is coupled to an external AC power source to convert the AC power of the external AC power source into a DC power; The detection module is coupled to the external AC power source to detect a voltage value supplied by the external AC power source; and a charging management module, the respective voltage values supplied by the external AC power source at different time points of the day Produce Generating a voltage information record; wherein, when the voltage value of the external AC power source is higher or lower than the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer, and is selected to be powered by the standby power source; When the voltage value of the external AC power source is within a predetermined voltage load range, the voltage detection module transmits a signal to the multiplexer and is selected to be powered by the external AC power source. At this time, the charging management module is configured according to the voltage. The information record configures the charging rate of the backup power source.

In a preferred embodiment, the charging management module is coupled to the power supply module and the voltage detecting module, and the charging management module includes a recording unit that is different from the external AC power source. The voltage information record is generated by performing daily recording on the voltage value provided by the point; wherein the voltage information record includes a time point at which the external AC power source is switched to the standby power source, a length of the power supply time of the external AC power source, and the standby The time point at which the power source is switched to the external AC power source and the power supply time length of the standby power source.

In a preferred embodiment, the charging management module further includes a microprocessor. When the external AC power source is responsible for supplying power, the microprocessor records the external AC power source at a corresponding time point according to the voltage information. The length of the power supply time, in response to the charging rate at which the standby power source is configured to perform charging; wherein, when the power supply time period provided by the external AC power source is relatively short in the voltage information record, the standby power source is The charging is performed at a high rate, and the standby power source performs charging at a low rate when the power supply time period provided by the external AC power source is relatively long in the voltage information record.

In a preferred embodiment, the charging management module further includes a microprocessor. When the external AC power source is responsible for supplying power, the microprocessor records the charging information according to the voltage information to configure the charging power source to perform charging. Wherein, the external AC power source is responsible for supplying power, and according to the voltage information record, the next time the current time is switched to be powered by the external AC power source and the current time distance is long, the standby power source performs charging at a high rate. When the power is high, the external AC power supply is responsible for the power supply, and the standby power supply performs charging at a low rate when the voltage information is recorded to be switched to the time when the next time the power is supplied from the external AC power source is close to the current time.

In a preferred embodiment, the charging management module further includes a microprocessor. When the external AC power source is responsible for supplying power, the microprocessor performs charging according to the standby power source to configure the standby power source to perform charging. rate.

In a preferred embodiment, the network communication unit is coupled to an alarm device. When the voltage value of the external AC power source exceeds the predetermined voltage load range, the alarm device is triggered and the network communication unit is far away. End server notification.

In a preferred embodiment, the voltage detection module includes a high voltage detector and a low voltage detector. The high voltage detector determines whether the voltage value supplied by the external AC power source exceeds the voltage. The upper limit of the predetermined voltage load range is determined, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range.

In a preferred embodiment, the power supply module further includes a DC/DC conversion unit coupled between the backup power source and the multiplexer for converting the voltage of the standby power source. .

1‧‧‧Network communication unit

1’‧‧‧Network Communication Unit

10‧‧‧Alarm device

2‧‧‧Smart Power Management Module

21‧‧‧Power supply module

210‧‧‧AC/DC converter unit

211‧‧‧Backup power supply

212‧‧‧Multiplexer

213‧‧‧DC/DC conversion unit

22‧‧‧Voltage detection module

220‧‧‧High Voltage Detector

221‧‧‧ Low-voltage detector

23‧‧‧Charging Management Module

23’‧‧‧Charging Management Module

230‧‧‧recording unit

231‧‧‧Microprocessor

232‧‧‧Charging and discharging information unit

233‧‧‧Charging circuit

3‧‧‧Remote Server

8‧‧‧External AC power supply

A‧‧‧Communication network equipment with intelligent power management functions

B‧‧‧Communication network equipment with intelligent power management functions

FIG. 1 is a block diagram showing a first embodiment of a communication network device having a smart power management function.

FIG. 2 is a schematic diagram of voltage-time coordinates of an external AC power source electrically connected to a communication network device having a smart power management function.

FIG. 3 is a block diagram showing a second embodiment of a communication network device having a smart power management function.

The communication network equipment with intelligent power management function is mainly set up to construct a regional broadband network (such as a building, a large factory, a neighborhood), such as a fiber optic metropolitan area network device, but is not limited thereto. In order to achieve the communication network integration design needs.

Please refer to FIG. 1. FIG. 1 is a block diagram showing a first embodiment of a communication network device having a smart power management function. The communication network device A (hereinafter referred to as: communication network device A) having the intelligent power management function in the present case includes one network communication unit 1 and one smart power management module 2 coupled to each other. The network communication unit 1 is composed of electronic components that are generally responsible for network communication, and will not be described again. As for the smart power management module 2 in this case, it is responsible for managing the power supply state. The detailed architecture and necessary components will be detailed later.

First, the smart power management module 2 of the present invention includes a power supply module 21 and a voltage detecting module 22. The power supply module 21 is mainly responsible for providing a power supply source for the entire communication network device A. The power supply module 21 includes an AC/DC conversion unit 210, a backup power supply 211, and a multiplexer 212.

There are two sources of power used by the power supply module 21 in this case. The first type of power source is from an external AC power source 8, that is, the communication network device A in this case needs to rely on the power supply of the commercial power, and the power supply module 21 can be coupled to the external AC power source 8 and through the AC/DC conversion unit 210. The AC power provided by the utility power is converted into direct current to obtain power for use by the communication network device A.

The second source of electricity is a battery, and the battery is used as a backup power source 211. The reason why the power supply module 21 of the present invention is equipped with two kinds of power sources is that, in view of the fact that the voltage of the external AC power source 8 may exhibit high and low fluctuations, and the occurrence of this situation cannot be controlled by the end user, the present case The communication network device A can intelligently select the power source by configuring two power sources to facilitate the voltage fluctuation of the external AC power source 8. Therefore, when the communication network device A of the present case is too high (or too low) when the external AC power source 8 is too high, the communication network device A can judge the occurrence of the abnormal power supply and change the state of the power supply from the external AC power source 8 to the standby power source. The state of the power supply of 211, whereby the voltage for controlling the communication network device A for the present invention can be maintained within a predetermined voltage range for protection.

Specifically, the AC/DC conversion unit 210, the backup power supply 211, and the multiplexer 212 may be integrated into a protective housing (not shown), that is, an integrated arrangement; or AC/ The DC conversion unit 210 and a multiplexer 212 are collectively housed in a protective casing (not shown), and the backup power source 211 can be any external battery, which is not the AC/DC conversion unit 210 of the present invention. And a multiplexer 212 is physically connected, but can be electrically connected to the AC/DC conversion unit 210 and a multiplexer 212 to facilitate the function of power supply.

In addition, the voltage detecting module 22 is directly coupled to the AC/DC converting unit 210 to detect whether a voltage value supplied by the external AC power source 8 is normal. In the following description of the present invention, the description of the voltage detecting module 22 is to detect the voltage value of the external AC power source 8.

After the voltage detecting module 22 detects the voltage of the external AC power source 8, the power source can be intelligently selected according to the detected voltage of the external AC power source 8. For example It is said that when the voltage value of the external AC power source 8 is higher than a predetermined voltage load range, the voltage detecting module 22 transmits a signal to the multiplexer 212, and is selected by the multiplexer 212 to be powered by the standby power source 211; When the voltage value is within the predetermined voltage load range, the voltage detecting module 22 transmits a signal to the multiplexer 212, and is selected by the multiplexer 212 to be powered by the external AC power source 8.

FIG. 2 is a voltage-time coordinate diagram of the external AC power source 8 electrically connected to the communication network device having the intelligent power management function, and please refer to FIG. 1 and FIG. 2 together. The voltage detecting module 22 includes a high voltage detector 220 and a low voltage detector 221, wherein the high voltage detector 220 determines whether the voltage value supplied by the external AC power source 8 exceeds the upper limit of the predetermined voltage load range. Similarly, the low voltage detector 221 is used to determine whether the voltage value supplied by the external AC power source 8 exceeds the lower limit of the predetermined voltage load range. Furthermore, if the high voltage detector 220 determines that the voltage value supplied by the external AC power source 8 exceeds the upper limit of the predetermined voltage load range (ie, the BC time zone and the FG time zone shown in FIG. 2) and the low voltage detector. 221: It is determined that the voltage value supplied by the external AC power source 8 is lower than the lower limit of the predetermined voltage load range (ie, the DE time segment shown in FIG. 2), and the time zone is powered by the backup power source 211 to avoid AC from the outside. The excessively high or low voltage supplied by the power source 8 causes damage to the communication network device A. Of course, if the voltage value supplied by the external AC power source 8 is within the predetermined voltage load range, the external AC power source 8 continues to be responsible for the power supply.

Further, the smart power management module 2 further includes a charging management module 23 coupled to the power supply module 21 and the voltage detecting module 22 . The charging management module 23 includes a recording unit 230 that records respective voltage values supplied by the external AC power source 8 at different time points each day to generate a voltage information record.

The recording unit 230 records the purpose of collecting the daily voltage value in order to statistically find out the law of the voltage change of the external AC power source 8 so as to predict the time point at which the voltage value is too high or too low on the next day. Moreover, since the backup power source 211 still needs to be charged by the external AC power source 8, when the power is supplied by the external AC power source 8, the power of the next use of the backup power source 211 can be charged in time to be sufficient for the next use. For an entire time period of the backup power supply 211, the charging management module 23 determines and determines the charging rate of the backup power source 211 according to the time zone in which the external AC power source 8 is used next and the time zone in which the standby power source 211 is used. . Specifically, the voltage information record includes the external AC power source 8 switched to standby. The time point of the power source 211, the length of the power supply time of the external AC power source 8, the time point when the backup power source 211 is switched to the external AC power source 8, and the length of the power supply time of the backup power source 211, and the like.

In detail, the behavior of the charging management module 23 selecting the charging rate of the backup power source 211 has the following three possible implementation modes.

The first one is that when the external AC power source 8 is responsible for supplying power, the microprocessor 231 of the charging management module 23 records the length of the power supply time of the external AC power source 8 according to the voltage information, so as to configure the backup power source 211. The charging rate at which charging is performed. For example, when the power supply time period provided by the boundary AC power source 8 is relatively short in the voltage information record, the backup power source 211 performs charging at a high rate to avoid the power supply module 21 stopping. Before the AC power source 8, the backup power source 211 is quickly charged to a sufficient amount to meet the entire usage time of the next backup power source 211 to ensure that the communication network device A can operate normally. On the contrary, when the power supply time period provided by the boundary AC power source 8 is relatively long in the voltage information record, the backup power source 211 can perform slow charging at a low rate, thereby maintaining the service life of the backup battery.

The second is that when the external AC power source 8 is responsible for supplying power and charging the backup power source 211, if the charging management module 23 predicts that the time when the next switching to the external AC power source 8 is charged is longer than the current time, the standby power source is indicated. 211 then needs to be used for a long time, so the charging is performed at a high rate, so as to quickly charge the backup power supply 211 to increase the charging amount until the power supply module 21 stops supplying power to the external AC power source 8 to sufficiently satisfy the situation. The entire period of use of the backup power supply 211 is used to ensure that the communication network device A can operate normally. On the other hand, if the charging management module 23 predicts that the time point of the next switching to the external AC power source 8 is closer to the current time, it means that the backup power source 211 can be recharged very quickly, and the standby power source 211 does not need to be fully charged. Satisfied, so you can perform slow charging at a low rate to maintain the life of the backup battery.

The third is that when the external AC power source 8 is responsible for supplying power, the microprocessor 231 of the charging management module 23 determines the capacitance of the backup power source 211, and configures the charging rate of the charging power source 211 according to the configuration. It should be specially stated here that when charging a low-capacity battery, if the charging rate is not limited, the phenomenon of charging at a high rate will naturally occur, but this will cause the battery to easily generate heat and cause high temperature and rapid loss of life. of. Therefore, in this case, the external AC power supply 8 When charging the low-capacity backup power supply 211, if the charging rate for performing charging is too high, the charging management module 23 lowers the charging rate (ie, reduces the charging current) to a safe range to maintain the standby power supply. The service life of 211. In addition, as the capacity of the backup power source 211 is gradually full, the charging management module 23 also gradually increases the charging current. At this time, charging the backup power source 211 with a higher charging current has no negative impact. In other words, the charging management module 23 of the present invention adopts different charging rates according to different capacities of the backup power source 211 to solve the problem of temperature and service life, and at the same time balances the capacity of the backup power source 211 with the standby time. .

Specifically, the charging management module 23 further includes a charging and discharging information unit 232 and a charging circuit 233. The charging and discharging information unit 232 records the charging and discharging data of the historical program, and the microprocessor 231 charges the charging. After performing the analysis on the charge and discharge data of the discharge information unit 232, the command is sent to the power supply module 21 through the charging circuit 233 to adjust the charging rate of the backup power source 211.

In addition, the power supply module 21 further includes a DC/DC conversion unit 213, and the DC/DC conversion unit 213 is coupled between the backup power supply 211 and the multiplexer 212 for converting the voltage of the backup power supply 211. The behavior of direct current to convert direct current. For example, the standby power supply 211 has a voltage of 48V. After being converted by the DC/DC conversion unit 213, the voltage can be reduced to 12V and the power supply to the communication network device A is provided.

The network communication unit 1 of the present invention is coupled to an alarm device 10, whereby the alarm device 10 is triggered to notify nearby when the voltage value of the external AC power source 8 exceeds the predetermined voltage load range due to voltage instability. The user, the smart power management module 2 has enabled the backup power supply 211 to perform power supply. In addition, the network communication unit 1 also notifies an remote server 3 of an alarm message to report a remote user that the voltage value of the external AC power source 8 has exceeded the predetermined voltage load range.

Please refer to FIG. 3. FIG. 3 is a block diagram showing a second embodiment of a communication network device having a smart power management function. The communication network device B of the second embodiment is substantially similar to that described in the first embodiment of the present invention. The second embodiment is different from the first embodiment in that the charging management module in the second embodiment is different. The group 23' does not have a separate microprocessor, so the charging management module 23' utilizes a microprocessor (not shown) in the network communication unit 1' for the associated processing.

In summary, when the communication network device in this case is used in an unstable power supply area, the smart power management module can select one of the external AC power source and the standby power source to avoid receiving too high or Too low voltage damages the communication network equipment, which in turn increases product safety. In addition, the intelligent power management module can intelligently select high-speed fast charging for the backup power supply to ensure the normal operation of the communication network equipment or slow maintenance at a low rate in response to different time segments. The life of the backup battery.

The above embodiments are only used to exemplify the implementation of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes or equivalences that can be easily accomplished by those skilled in the art are within the scope of this creation. The scope of protection of this creation shall be subject to the scope of the patent application.

1‧‧‧Network communication unit

10‧‧‧Alarm device

2‧‧‧Smart Power Management Module

21‧‧‧Power supply module

210‧‧‧AC/DC converter unit

211‧‧‧Backup power supply

212‧‧‧Multiplexer

213‧‧‧DC/DC conversion unit

22‧‧‧Voltage detection module

220‧‧‧High Voltage Detector

221‧‧‧ Low-voltage detector

23‧‧‧Charging Management Module

230‧‧‧recording unit

231‧‧‧Microprocessor

232‧‧‧Charging and discharging information unit

233‧‧‧Charging circuit

3‧‧‧Remote Server

8‧‧‧External AC power supply

A‧‧‧Communication network equipment with intelligent power management functions

Claims (24)

A communication network device with intelligent power management function includes: a network communication unit; and a smart power management module coupled to the network communication unit, the smart power management module includes: a power supply The module includes an AC/DC conversion unit, a backup power supply, and a multiplexer, and the AC/DC conversion unit is coupled to an external AC power source to convert the AC power of the external AC power source into a DC power; and a voltage detection The module is coupled to the external AC power source to detect a voltage value supplied by the external AC power source; wherein, when the voltage value of the external AC power source is higher than a predetermined voltage load range, the voltage detection module transmits Signaling to the multiplexer and selecting to be powered by the backup power source; when the voltage value of the external AC power source is within the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer, and is selected by the The external AC power supply. The smart power management module further includes a charging management module coupled to the power supply module and the voltage detecting module, as described in claim 1 for the communication network device having the intelligent power management function. The charging management module includes a recording unit that records respective voltage values supplied by the external AC power source at different time points each day to generate a voltage information record; wherein the voltage information record includes the A time point at which the external AC power source is switched to the standby power source, a length of the power supply time of the external AC power source, a time point at which the standby power source is switched to the external AC power source, and a length of the power supply time of the standby power source. The communication network device with the intelligent power management function described in claim 2, wherein the charging management module further includes a microprocessor, and the microprocessor is configured according to the external AC power source. The length of the power supply time of the external AC power source corresponding to the next time point in the voltage information record, in response to the charging rate at which the standby power source is configured to perform charging; wherein the external AC power supply is provided in the voltage information record corresponding to the next time point When the power supply time period is short, the backup power supply performs charging at a high rate, and when the power supply time period provided by the external AC power source is relatively long in the voltage information record, the standby power source is Charging is performed at a low rate. The communication network device with the intelligent power management function described in claim 2, wherein the charging management module further includes a microprocessor, and the microprocessor is configured according to the external AC power source. The voltage information record is configured to configure a charging rate at which the standby power source performs charging; wherein the external AC power source is responsible for supplying power, and according to the voltage information record, the time point that the next switching is expected to be powered by the external AC power source is longer than the current time. When the standby power source performs charging at a high rate to reach a high power, the external AC power source is responsible for supplying power, and according to the voltage information record, the time point at which the next switching is expected to be powered by the external AC power source is compared with the current time. In the near future, the backup power source performs charging at a low rate. The communication network device with the intelligent power management function described in claim 2, wherein the charging management module further includes a microprocessor, and the microprocessor is configured according to the external AC power source. The capacity of the backup power source is configured to configure the charging power rate at which the backup power source performs charging. The communication network device with the smart power management function described in claim 3, 4 or 5, wherein the network communication unit is coupled to an alarm device, wherein a voltage value of the external AC power source exceeds the predetermined voltage During the load range, the alarm device is triggered and the network communication unit notifies a remote server. The communication network device with the intelligent power management function described in claim 6 , wherein the voltage detection module comprises a high voltage detector and a low voltage detector; wherein the high voltage detector determines Whether the voltage value supplied by the external AC power source exceeds the upper limit of the predetermined voltage load range, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range. The communication network device with the smart power management function described in claim 7 , wherein the power supply module further includes a DC/DC conversion unit, the DC/DC conversion unit is coupled to the backup power source and the Between the multiplexers, the voltage of the standby power source is converted. A communication network device with intelligent power management function includes: a network communication unit; and a smart power management module coupled to the network communication unit, the smart power management module includes: a power supply The module includes an AC/DC conversion unit, a backup power supply, and a multiplexer, and the AC/DC conversion unit is coupled to an external AC power source to convert the external AC power source. The alternating current becomes a direct current; and a charging management module generates a voltage information record according to the respective voltage values supplied by the external AC power source at different time points; wherein the charging management module records the voltage information according to the arrangement, The standby power source and one of the external AC power sources are responsible for supplying power, and when the external AC power source is responsible for supplying power, the charging management module records the voltage information to configure the standby power source to perform different charging rates. The communication network device with the smart power management function described in claim 9 further includes a voltage detecting module coupled to the external AC power source to detect a voltage value supplied by the external AC power source. The voltage detecting module transmits a signal to the multiplexer and selects to be powered by the standby power source when the voltage detecting module detects that the voltage value of the external AC power source is higher than a predetermined voltage load range. When the voltage detecting module detects that the voltage value of the external AC power source is within the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer, and is selected to be powered by the external AC power source. When the voltage detecting module detects that the voltage value of the external AC power source is lower than the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer and is selected to be powered by the standby power source. The communication network device having the intelligent power management function, as described in claim 10, wherein the charging management module is coupled to the power supply module and the voltage detecting module, and the charging management module includes a a recording unit and a microprocessor, the recording unit records the voltage values of the external AC power supply at different time points of the day to generate the voltage information record, and the microprocessor records the voltage information according to the voltage information to configure the standby power supply to execute Charging charging rate; wherein, when the power supply time period provided by the external AC power source is relatively short in the voltage information record, the standby power source performs charging at a high rate, and the voltage information record is relatively When the power supply time period provided by the external AC power source at a time point is long, the standby power source performs charging at a low rate; wherein the voltage information record includes a time point at which the external AC power source is switched to the standby power source, The length of the power supply time of the external AC power source, the time point at which the standby power source is switched to the external AC power source, and the standby power source Electrical length of time. The communication network device having the intelligent power management function, as described in claim 10, wherein the charging management module is coupled to the power supply module and the voltage detecting module, and the charging management module includes a a recording unit and a microprocessor that records the outside AC The voltage information is generated by the power supply at various voltage values supplied at different time points each day, and the microprocessor records the charging rate according to the voltage information to configure the standby power source to perform charging; wherein, the external AC power source is responsible for supplying power, And according to the voltage information record, it is expected that the next time the time point of switching to the external AC power source is longer than the current time, the standby power source performs charging at a high rate to reach a high power, and the external AC power source is responsible for supplying power. And according to the voltage information record, when the next time the switch is switched to be powered by the external AC power source is closer to the current time, the backup power source performs charging at a low rate; wherein the voltage information record includes the outside world A time point at which the AC power source is switched to the standby power source, a length of the power supply time of the external AC power source, a time point at which the standby power source is switched to the external AC power source, and a length of the power supply time of the standby power source. The communication network device having the intelligent power management function, as described in claim 10, wherein the charging management module is coupled to the power supply module and the voltage detecting module, and the charging management module includes a a recording unit and a microprocessor, the recording unit records the voltage values of the external AC power supply at different time points of the day to generate the voltage information record, and the microprocessor configures the standby according to the capacity of the standby power source The charging rate at which the power supply performs charging. The communication network device with the smart power management function described in claim 11, 12 or 13, wherein the network communication unit is coupled to an alarm device, and the voltage value of the external AC power source exceeds the predetermined voltage. During the load range, the alarm device is triggered and the network communication unit notifies a remote server. The communication network device with the smart power management function described in claim 14, wherein the voltage detection module includes a high voltage detector and a low voltage detector; wherein the high voltage detector determines Whether the voltage value supplied by the external AC power source exceeds the upper limit of the predetermined voltage load range, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range. The communication network device having the intelligent power management function according to claim 15 , wherein the power supply module further comprises a DC/DC conversion unit coupled to the backup power source and the Between the multiplexers, the voltage of the standby power source is converted. A communication network device with intelligent power management function, comprising: a network communication unit; and a smart power management module coupled to the network communication unit, the intelligent power management module The group includes: a power supply module, including an AC/DC conversion unit, a backup power supply, and a multiplexer, the AC/DC conversion unit coupled to an external AC power source to convert the AC power of the external AC power source into a DC power a voltage detecting module coupled to the external AC power source to detect a voltage value supplied by the external AC power source; and a charging management module, which is supplied by the external AC power source at different time points of the day Generating a voltage information record for each voltage value; wherein, when the voltage value of the external AC power source is higher or lower than the predetermined voltage load range, the voltage detecting module transmits a signal to the multiplexer, and is selected by the The standby power supply is provided. When the voltage value of the external AC power source is within a predetermined voltage load range, the voltage detection module transmits a signal to the multiplexer and is selected to be powered by the external AC power source. The group records the charging rate of the standby power source according to the voltage information record. The communication network device having the smart power management function, as described in claim 17, wherein the charging management module is coupled to the power supply module and the voltage detecting module, and the charging management module includes a recording unit that performs daily recording of the respective voltage values supplied by the external AC power source at different time points to generate the voltage information record; wherein the voltage information record includes the external AC power source being switched to the standby power source The time point, the length of the power supply time of the external AC power source, the time point at which the standby power source is switched to the external AC power source, and the length of the power supply time of the standby power source. The communication network device with the smart power management function described in claim 18, wherein the charging management module further includes a microprocessor, and the microprocessor is configured according to the external AC power source. The length of the power supply time of the external AC power source corresponding to the next time point in the voltage information record, in response to the charging rate at which the standby power source is configured to perform charging; wherein the external AC power supply is provided in the voltage information record corresponding to the next time point When the power supply time period is short, the backup power supply performs charging at a high rate, and when the power supply time period provided by the external AC power source is relatively long in the voltage information record, the standby power source is Charging is performed at a low rate. The communication network device with intelligent power management function as described in claim 18, wherein the charging management module further comprises a microprocessor, wherein the external AC power source is responsible for supplying power. The microprocessor records the charging information according to the voltage information to configure the charging power to perform charging, wherein the external AC power source is responsible for supplying power, and according to the voltage information record, it is expected to switch to the external AC power source next time. When the time of the power supply is longer than the current time, the standby power source performs charging at a high rate to reach a high power, and the external AC power source is responsible for supplying power, and according to the voltage information record, the next switch is expected to be switched to the outside AC. When the power supply is close to the current time, the backup power is charged at a low rate. The communication network device with the smart power management function described in claim 18, wherein the charging management module further includes a microprocessor, and the microprocessor is configured according to the external AC power source. The capacity of the backup power source is configured to configure the charging power rate at which the backup power source performs charging. The communication network device with intelligent power management function as described in claim 19, 20 or 21, wherein the network communication unit is coupled to an alarm device, wherein a voltage value of the external AC power source exceeds the predetermined voltage During the load range, the alarm device is triggered and the network communication unit notifies a remote server. The communication network device with the smart power management function described in claim 22, wherein the voltage detection module includes a high voltage detector and a low voltage detector; wherein the high voltage detector determines that Whether the voltage value supplied by the external AC power source exceeds the upper limit of the predetermined voltage load range, and the low voltage detector determines whether the voltage value supplied by the external AC power source exceeds a lower limit of the predetermined voltage load range. The communication network device having the smart power management function according to claim 23, wherein the power supply module further comprises a DC/DC conversion unit, the DC/DC conversion unit is coupled to the backup power source and the Between the multiplexers, the voltage of the standby power source is converted.