Power supply control device and power supply control system

Abstract

The embodiment of the utility model provides a power supply control device and a power supply control system, a switch device is arranged in an outdoor environment, the switch device is electrically connected with an indoor first main control chip, the first main control chip is electrically connected with a first controller, and the first controller is electrically connected with a second controller. The first controller is electrically connected with the first main control chip, the second controller is electrically connected with the second main control chip, so that a switching signal sent by the switching equipment can output a second control signal after being sequentially processed by the first main control chip, the first controller, the second controller and the second main control chip so as to control the energy storage equipment to stop outputting electric energy. Compared with the prior art, indoor energy storage equipment can be controlled to stop outputting electric energy without entering a room, the energy storage equipment is used for providing electric energy for other electric power devices and controlling the energy storage equipment to be powered off, equivalently, all other electric power devices are powered off, and then the safety of the whole electric power equipment is guaranteed; and chain reaction caused by other power equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switch control electronics, in particular to a power supply control device and a power supply control system. Background Art

[0002] At present, all indoor power equipment on the market have local shutdown functions, which are simple and reliable to implement. However, if a fire or other safety accident occurs and you cannot enter the room, you cannot quickly shut down the power equipment, which may lead to a chain reaction and cause a bigger accident. Utility Model Content

[0003] The main purpose of the embodiments of the utility model is to provide a power supply control device and a power supply control system, which are intended to realize rapid control of indoor energy storage equipment to stop outputting electric energy outdoors.

[0004] An embodiment of the utility model provides a power supply control device, comprising:

[0005] A switch device, the switch device is used to be arranged in an outdoor environment and is used to output a switch signal;

[0006] A first main control chip, the first main control chip is electrically connected to the switch device, and the first main control chip is used to output a first control signal according to the switch signal;

[0007] A first controller, the first controller is electrically connected to the first main control chip, and the first controller is used to output a first communication signal according to the first control signal;

[0008] a second controller, the second controller being electrically connected to the first controller, and the second controller being configured to output a second communication signal according to the first communication signal;

[0009] A second main control chip, the second main control chip is electrically connected to the second controller, and the second main control chip is used to output a second control signal according to the second communication signal to control the energy storage device to stop outputting electric energy.

[0010] In some embodiments of the present utility model, the power control device further includes:

[0011] A first communication module, the first communication module is electrically connected to the first main control chip, and the first wireless communication module is used to output a third communication signal according to the first control signal;

[0012] a second communication module, the second communication module being electrically connected to the second main control chip, and the second communication module being also communicatively connected to the first communication module; the second communication module being configured to output a fourth communication signal according to the third communication signal;

[0013] The second main control chip is further used to output the second control signal according to the fourth communication signal to control the energy storage device to stop outputting electric energy.

[0014] In some embodiments of the present invention, the first communication module includes a third controller and a first antenna; the third controller is used to output the third communication signal through the first antenna according to the first control signal.

[0015] In some embodiments of the present invention, the second communication module includes a fourth controller and a second antenna; the fourth controller is used to output the fourth communication signal according to the third communication signal received through the second antenna.

[0016] In some embodiments of the present utility model, the power control device further includes:

[0017] A third communication module, the third communication module is electrically connected to the second main control chip, the third communication module is used to connect to the energy storage device, and the third communication module is also used to transmit the second control signal to the energy storage device to control the energy storage device to stop outputting electrical energy.

[0018] In some embodiments of the present invention, the first main control chip is a digital signal processor or a microcontroller unit.

[0019] In some embodiments of the present invention, the second main control chip is a digital signal processor or a microcontroller unit.

[0020] In some embodiments of the present utility model, the power control device further includes a first display, the first display is electrically connected to the first main control chip, and the first display is used to display the working status of the first main control chip.

[0021] In some embodiments of the present invention, the power control device further includes a second display, the second display is electrically connected to the second main control chip, and the second display is used to display the working status of the second main control chip.

[0022] In some embodiments of the present invention, the power control device further includes a second display, the second display is electrically connected to the second main control chip, and the second display is used to display the working status of the second main control chip.

[0023] In some embodiments of the present invention, the power control device also includes a first voltage converter, which is electrically connected to the first main control chip and the first display, and is used to convert voltage to supply power to the first main control chip and the first display.

[0024] In some embodiments of the present invention, the power control device also includes a second voltage converter, which is electrically connected to the second main control chip and the second display, and the second voltage converter is used to convert voltage to supply power to the second main control chip and the second display.

[0025] The embodiment of the utility model further provides a power control system, comprising an energy storage device and the power control apparatus as described above.

[0026] The embodiment of the utility model provides a power supply control device and a power supply control system, by setting a switch device in an outdoor environment, the switch device is electrically connected to the first main control chip in the room, the first main control chip is electrically connected to the first controller, the first controller is electrically connected to the second controller, and the second controller is electrically connected to the second main control chip, so that the switch signal sent by the switch device can be processed by the first main control chip, the first controller, the second controller, and the second main control chip in sequence, and then output a second control signal to control the energy storage device to stop outputting electric energy. Compared with the prior art, it is possible to control the indoor energy storage device to stop outputting electric energy without entering the room. The energy storage device is used to provide electric energy to other power devices. Controlling the energy storage device to cut off power is equivalent to cutting off power to all other power devices, thereby ensuring the safety of the entire power device and avoiding chain reactions caused by other power devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the structure of a power supply control device according to an embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of a power supply control device in another embodiment of the utility model;

[0030] Figure 3 It is a schematic diagram of the structure of the first communication module and the second communication module of the utility model.

[0031] Reference numerals list

[0032]

[0033] DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] like Figure 1-Figure 3As shown, the utility model provides a power control device 10, including a switch device 100, a first main control chip 200, a first controller 300, a second main control chip 400, and a second controller 500. The switch device 100 is electrically connected to the first main control chip 200, the first main control chip 200 is electrically connected to the first controller 300, the first controller 300 is electrically connected to the second controller 500, and the second controller 500 is electrically connected to the second main control chip 400. The switch device 100 is used to be set in an outdoor environment and is used to output a switch signal, the first main control chip 200 is used to output a first control signal according to the switch signal, the first controller 300 is used to output a first communication signal according to the first control signal, the second controller 500 is used to output a second communication signal according to the first communication signal, and the second main control chip 400 is used to output a second control signal according to the second communication signal to control the energy storage device 600 to stop outputting electric energy.

[0039] Exemplarily, the switching device may be a physical switch.

[0040] Exemplarily, the first main control chip 200 is a digital signal processor DSP or a microcontroller unit MDU.

[0041] Exemplarily, the second main control chip 400 is a digital signal processor DSP or a microcontroller unit MDU.

[0042] Exemplarily, the first controller 300 is a power line carrier communication controller PLC.

[0043] Exemplarily, the second controller 500 is a power line carrier communication controller PLC.

[0044] The first controller 300 and the second controller 500 are electrically connected via a power line.

[0045] Based on the above description, it can be understood that, compared with the prior art, the power control device sets a switch device 100 in an outdoor environment, and the switch signal passes through the first main control chip 200, the first controller 300, the second controller 500, and the second main control chip 400 in sequence to control the energy storage device 600 to stop outputting electric energy. The energy storage device is used to provide electric energy for other power devices. Controlling the energy storage device to cut off power is equivalent to cutting off power to all other electrical devices, thereby ensuring the safety of the entire power equipment and avoiding chain reactions through other power equipment.

[0046] In some embodiments, Figure 1As shown, the power control device also includes a third communication module 900, which is electrically connected to the second main control chip 500. The third communication module 900 is used to be electrically connected to the energy storage device 600. The third communication module is also used to transmit a second control signal to the energy storage device 600 to control the energy storage device 600 to stop outputting electrical energy.

[0047] Exemplarily, the third communication module 900 is a controller area network CAN or an automatic transceiver circuit 485 .

[0048] In some embodiments, Figure 1 As shown, the power control device further includes a first display 210 , which is electrically connected to the first main control chip 200 , and is used to display the working status of the first main control chip 200 .

[0049] In some embodiments, Figure 1 As shown, the power control device further includes a second display 410 , which is electrically connected to the second main control chip 400 , and is used to display the working status of the second main control chip 400 .

[0050] In some embodiments, Figure 1 As shown, the power control device also includes a first voltage converter 220 , which is electrically connected to the first main control chip 200 and the first display 210 , and is used to convert voltage to supply power to the first main control chip 200 and the first display 210 .

[0051] The first voltage converter 220 includes an auxiliary power supply AUX.

[0052] For example, the first voltage converter 220 converts 12V power supply into 5V and 3.3V for communication and operation of the first main control chip 200 .

[0053] In some embodiments, Figure 1 As shown, the power control device further includes a second voltage converter 420 , which is electrically connected to the second main control chip 400 and the second display. The second voltage converter 420 is used to convert voltage to supply power to the second main control chip 400 and the second display 410 .

[0054] The second voltage converter 420 includes an auxiliary power source AUX.

[0055] For example, the second voltage converter 420 converts 12V power supply into 5V and 3.3V for communication and operation of the second main control chip 400 .

[0056] In some embodiments, Figure 2As shown, the power control device also includes a first communication module 700 and a second communication module 800. The first communication module is electrically connected to the first main control chip, and the first communication module is used to output a third communication signal according to the first control signal. The second communication module is electrically connected to the second main control chip, and the second communication module is used to communicate with the first communication module, and the second communication module is also used to output a fourth communication signal according to the third communication signal.

[0057] In some embodiments, Figure 3 As shown, the first communication module 700 includes a third controller 710 and a first antenna 720, and the third controller is used to output the third communication signal through the first antenna according to the first control signal. The second communication module includes a fourth controller 730 and a second antenna 740, and the fourth controller is used to output the fourth communication signal according to the third communication signal received through the second antenna.

[0058] Based on the above Figure 2 With the power control device shown, firefighters and other safety personnel or device management personnel can implement emergency shutdown from an outdoor environment through the switch device 100, and control the energy storage device 600 to stop outputting electrical energy through dual communication methods of wireless communication and power line communication, thereby ensuring safety in the first place and reducing accident risks and losses.

[0059] Exemplarily, the third controller may be a signal modem.

[0060] Exemplarily, the fourth controller may be a signal modem.

[0061] The present application also provides a power control system, including: energy storage device 600 and power control device 10. The power control system adopts part or all of the technical solutions of the above embodiments, and thus has part or all of the technical advantages of the above embodiments.

[0062] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A power supply control device, characterized in that: include: A switch device, the switch device is used to be arranged in an outdoor environment and is used to output a switch signal; A first main control chip, the first main control chip is electrically connected to the switch device, and the first main control chip is used to output a first control signal according to the switch signal; A first controller, the first controller is electrically connected to the first main control chip, and the first controller is used to output a first communication signal according to the first control signal; a second controller, the second controller being electrically connected to the first controller, and the second controller being configured to output a second communication signal according to the first communication signal; A second main control chip, the second main control chip is electrically connected to the second controller, and the second main control chip is used to output a second control signal according to the second communication signal to control the energy storage device to stop outputting electric energy.

2. The power supply control device according to claim 1, characterized in that: The power control device further comprises: a first communication module, the first communication module being electrically connected to the first main control chip, and the first communication module being configured to output a third communication signal according to the first control signal; a second communication module, the second communication module being electrically connected to the second main control chip, and the second communication module being also communicatively connected to the first communication module; the second communication module being configured to output a fourth communication signal according to the third communication signal; The second main control chip is further used to output the second control signal according to the fourth communication signal to control the energy storage device to stop outputting electric energy.

3. The power supply control device according to claim 2, characterized in that: The first communication module includes a third controller and a first antenna; The third controller is used to output the third communication signal through the first antenna according to the first control signal.

4. The power supply control device according to claim 3, characterized in that: The second communication module includes a fourth controller and a second antenna; The fourth controller is used to output the fourth communication signal according to the third communication signal received through the second antenna.

5. The power supply control device according to claim 4, characterized in that: The power control device further comprises: A third communication module, the third communication module is electrically connected to the second main control chip, the third communication module is used to connect to the energy storage device, and the third communication module is also used to transmit the second control signal to the energy storage device to control the energy storage device to stop outputting electrical energy.

6. The power supply control device according to claim 1, characterized in that: The first main control chip is a digital signal processor microcontroller unit.

7. The power supply control device according to claim 1, characterized in that: The second main control chip is a digital signal processor or a microcontroller unit.

8. The power supply control device according to claim 1, characterized in that: The power control device further includes a first display, which is electrically connected to the first main control chip, and is used to display a working state of the first main control chip.

9. The power supply control device according to claim 1, characterized in that: The power control device further includes a second display, which is electrically connected to the second main control chip, and is used to display the working status of the second main control chip.

10. A power supply control system, characterized in that: The invention comprises an energy storage device and a power supply control device as claimed in any one of claims 1 to 9.

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