CN101527372B - Programmable energy storage control module and system - Google Patents

Abstract

The invention provides a programmable energy storage control module and a system. A programmable energy storage control module comprises an energy storage output unit which can provide output energy for an energy storage element. And the rated voltage selection unit is used for controlling the output energy of the energy storage output unit according to the rated voltage of the energy storage element. Different energy transmission conditions can be set according to different specifications of the energy storage elements so as to store energy for the energy storage elements with different specifications. The programmable energy storage control module can set energy transmission conditions in a non-contact or contact mode. In addition, the programmable energy storage control module can be used for setting energy transmission conditions in a non-contact or contact mode in advance and then is combined with the energy storage element to form an energy storage system.

Description

Programmable energy storage control module and system

technical field

The present invention relates to an energy storage control module and system, in particular to a programmable energy storage control module and system.

Background technique

Portable electronic products have almost become an indispensable tool for human life today and even in the future. However, in the face of various system products, such as mobile phones, digital cameras, laptop computers, etc., the battery specifications (such as output voltage, output current, power consumption, etc.) Capacity, etc.) are different, so that different system products will need to use different charging devices, which will cause inconvenience and trouble in charging. For example, U.S. Patent No. 7,288,918 provides a wireless charging device. Its battery charging circuit does not have a programmable function, and its charging output specification cannot be changed according to energy storage elements with different usage specifications. It cannot be used for various applications. The standard energy storage element is used directly. US Published Application No. 20030231001 provides a wireless charging device that uses solar cells and fuel cells as the power supply at the power supply end, and then uses a wireless energy transfer module to charge the energy storage element of the portable device. The wireless charging device also cannot change the energy output specification of its wireless energy transfer module to meet the usage specifications of different energy storage components.

Contents of the invention

The invention provides a programmable energy storage control module, which can set different energy transmission conditions in a non-contact or contact manner for energy storage elements of different specifications, so as to be suitable for providing energy to energy storage elements of different specifications.

The invention provides a programmable energy storage control module, which can receive energy in a non-contact or contact manner.

The present invention also provides an energy storage system, which combines an energy storage element and a programmable energy storage control module, wherein the programmable energy storage control module can pre-set suitable energy transmission conditions for the energy storage element, and then combines the the energy storage element.

The energy storage system provided by the invention can receive energy in a non-contact or contact manner.

According to the above, a programmable energy storage control module provided by the present invention includes an energy storage output unit and a rated voltage selection unit, wherein the energy storage output unit provides output energy to the energy storage element, and the rated voltage selection unit The rated voltage of the energy storage element is used to control the aforementioned output energy of the energy storage output unit.

In one aspect, the present invention can transmit the data related to the rated voltage of the energy storage element to the rated voltage selection unit of the aforementioned programmable energy storage control module in a non-contact or contact manner.

In another aspect, the foregoing programmable energy storage control module of the present invention further includes an energy receiving module, which can receive energy in a non-contact or contact manner.

According to the above, an energy storage system provided by the present invention includes an energy storage element and a programmable energy storage control module, wherein the programmable energy storage control module includes an energy storage output unit and a rated voltage selection unit. The energy storage output unit provides output energy to the energy storage element, and the rated voltage selection unit controls the aforementioned output energy of the energy storage output unit according to the rated voltage of the energy storage element.

In one aspect, the programmable energy storage control module of the aforementioned energy storage system of the present invention has preset energy transmission conditions for the energy storage element in a non-contact or contact manner.

In another aspect, the aforementioned energy storage system of the present invention can receive energy in a non-contact or contact manner.

The present invention also provides an energy transmission system, including an energy transmission module and a voltage selection control module, wherein the energy transmission module transmits energy to the energy receiving end in a wireless manner, and the voltage selection control module receives The terminal controls the energy emission conditions of the energy emission module.

In one aspect, the energy transmitting system of the present invention can be a radio frequency identification reading system (Radio Frequency Identification Reader, RFID Reader).

In another aspect, the energy transmission module of the energy transmission system of the present invention may be an antenna module, and the voltage selection control module may include a data input interface.

The present invention also provides a programmable energy storage control system, which includes an energy transmitting system, an energy receiving system and an energy storage output unit. The energy transmission system includes a wireless energy transmission module and a voltage selection control module, wherein the voltage selection control module transmits data related to the rated voltage of the energy storage element to the wireless energy transmission module, and the wireless energy transmission module combines energy signals Data related to the rated voltage is sent out. The energy receiving system includes an energy receiving module and a rated voltage selection unit, wherein the energy receiving module includes a photoelectric conversion module and a wireless energy receiving module, the photoelectric conversion module converts ambient light into electrical energy, and the energy receiving module receives the aforementioned energy signal and the rated voltage related data, and transmit the rated voltage related data to the rated voltage selection unit, so that the rated voltage selection unit can transmit a control signal accordingly. The energy storage output unit receives the energy signal from the energy receiving module and the control signal from the rated voltage selection unit, and determines its energy output condition according to the control signal, so as to transmit energy to the energy storage element.

In one aspect, the photoelectric conversion module of the aforementioned programmable energy storage control system of the present invention can also be replaced by a piezoelectric conversion element, and the piezoelectric conversion element converts deformation energy into electrical energy.

Description of drawings

Fig. 1 is a functional block diagram of the energy storage system of the present invention; and

Fig. 2 is a functional block diagram of the programmable energy storage control system combined with energy storage elements of the present invention.

Fig. 3 is a functional block diagram of a specific embodiment of the programmable energy storage control system of the present invention.

Figure number:

1----energy storage system

2, 3 - Programmable energy storage control system

10, 32----Programmable energy storage control module

12----energy storage element

20, 30----energy emission system

22, 34----energy storage element 101, 322----energy receiving module

102, 324----energy storage output unit

103, 326----rated voltage selection unit

201, 302----energy emission module

202, 304----voltage selection control module 3021----power supply unit

3022----The first power converter

3023----the first modulation/demodulation unit

3024----The first NFC transceiver

3041----User Interface

3042----the first data register

3043----The first NFC controller

3220----solar battery module

3222----Wireless energy receiving module

3222a----second NFC transceiver

3222b----the second modulation/demodulation unit

3222c----second power converter

3241----input selector

3242----power output circuit

3243----output controller

3261----second NFC controller

3262----second data register

Detailed ways

The invention provides a programmable energy storage control module for providing energy to an energy storage element. According to different specifications of different energy storage elements, the present invention can change the energy transmission condition setting of the programmable energy storage control module in a non-contact or contact manner. In other words, the programmable energy storage control module of the present invention can modify its energy transmission conditions in accordance with the specifications of various energy storage elements, so that its output energy specifications meet the usage specifications of different energy storage elements.

The aforementioned programmable energy storage control module of the present invention can be combined with energy storage elements to form an energy storage system, and the aforementioned programmable energy storage control module of the present invention can pre-set its energy transmission conditions according to the specifications of the energy storage elements to be combined so that the transmission energy of the programmable energy storage control module meets the usage specification of the energy storage element.

A programmable energy storage control module and an energy storage system provided by the present invention will be described in detail through the following specific embodiments in conjunction with the accompanying drawings.

FIG. 1 is a functional block diagram showing a programmable energy storage control module 10 of the present invention and a functional block diagram of an energy storage system 1 of the present invention. The programmable energy storage control module 10 of the present invention includes an energy receiving module 101 , an energy storage output unit 102 and a rated voltage selection unit 103 . The energy receiving module 101 is responsible for providing DC energy to the energy storage output unit 102. The energy receiving module 101 can obtain energy in a non-contact manner such as electromagnetic induction or photoelectric conversion, or in a contact manner such as the energy receiving The embodiment of the module 101 may be a piezoelectric conversion element for converting deformation energy into electrical energy, or an electrical contact for directly plugging into a power supply end to obtain energy. When the energy receiving module 101 obtains energy in a non-contact manner, its embodiment may be an antenna module or a solar cell module. The energy storage output unit 102 is responsible for outputting energy to an energy storage unit such as the energy storage element 12 . The rated voltage selection unit 103 sends a control signal to the energy storage output unit 102 to control the amount of energy output by the energy storage output unit 102 to the energy storage element 12 . Specifically, the rated voltage selection unit 103 sends a control signal to the energy storage output unit 102 according to the specification requirements of the energy storage element 12 (such as output voltage value, output current value, and electric energy capacity) to set The energy output conditions of the energy storage output unit 102 include, for example, setting the energy output mode as constant current output or constant voltage output, output energy value, and the like. The rated voltage selection unit 103 can receive the rated voltage related data of the energy storage element 12 in a contactless or contacted way, and then send the control signal to the energy storage device according to the received rated voltage related data. output unit 102 . The energy storage output unit 102 has functions such as automatic detection and switching of energy output modes, which can automatically detect the current energy storage state of the energy storage element 12, such as the current charging state, to determine whether to switch the energy output mode, for example Switch from constant current output mode to constant voltage output mode. In this way, the energy storage output unit 102 can perform high-efficiency energy storage on the energy storage element 12 and prevent the energy storage element 12 from being damaged due to improper voltage or current input.

The programmable energy storage control module 10 of the present invention can cooperate with energy storage units of different specifications to set energy output conditions that meet the usage specifications of the energy storage units to be combined, so that the programmable energy storage control module 10 of the present invention It can be applied to various types of portable electronic products today.

Referring again to FIG. 1 , the programmable energy storage control module 10 of the present invention combined with the energy storage element 12 constitutes the energy storage system 1 of the present invention. The energy storage element 12 can generally be a rechargeable battery. The energy storage output unit 102 inside the programmable energy storage control module 10 can pre-set energy output conditions that meet the specification requirements of the energy storage element 12, and then integrate with the energy storage element 12 to form the energy storage System 1.

FIG. 2 is a functional block diagram showing a programmable energy storage control system 2 provided by the present invention, which is used to provide energy to an energy storage element 22 . The programmable energy storage control system 2 includes the programmable energy storage control module 10 and the energy emission system 20 shown in FIG. 1 . The energy emission system 20 includes an energy emission module 201 and a voltage selection control module 202 . The energy transmission system 20 can transmit energy/data to the programmable energy storage control module 10 in a non-contact manner such as a wireless transmission manner. Specifically, the energy transmitting module 201 can transmit energy to the energy receiving module 101 of the programmable energy storage control module 10 in a non-contact manner, for example, the energy transmitting module 201 and the energy receiving module 101 can The antenna module realizes the transmission/reception of energy. The voltage selection control module 202 can have a data input interface, such as a user interface, for the user to input the specification data of the energy storage element 22 by touch or key, so that the voltage selection control module 202 can Send the data related to the rated voltage of the energy storage element 22 to the rated voltage selection unit 103 to set the energy transmission condition of the energy storage output unit 102 . The voltage selection control module 202 can transmit the data related to the rated voltage of the energy storage element 22 to the rated voltage selection unit 103 in a non-contact manner. The energy emission system 20 can be implemented by a radio frequency identification reader (Radio Frequency Identification Reader, RFID Reader), that is, the energy emission module 201 and the voltage selection control module 202 can be integrated in the radio frequency identification reader system.

Figure 2 is an example to illustrate that the programmable energy storage control system 2 of the present invention can transmit energy/data by means of wireless transmission, but the energy/data transmission method of the programmable energy storage control system 2 of the present invention is not limited to this . In other words, the energy/data transmission method of the programmable energy storage control system 2 of the present invention can also adopt a contact type, that is, the energy transmitting module 201 and the energy receiving module 101 can perform energy transmission in an electrical contact mode, such as an electrical plug-in mode . The energy transmitting module 201 may be a power supply terminal, and the energy receiving module 101 may be an electrical contact such as a metal contact. The voltage selection control module 202 and the rated voltage selection unit 103 may also transmit data by means of electrical contact. In addition, the energy receiving module 101 of the present invention can be a piezoelectric conversion element that converts deformation energy into electrical energy, or a photoelectric conversion element such as a solar cell module that directly receives ambient light and converts it into electrical energy. In this case, the programmable energy storage control system 2 of the present invention does not need the aforementioned energy transmission module 201 , and the voltage selection control module 202 can transmit data through electrical contact.

The energy/data transmission method of the programmable energy storage control system 2 of the present invention is described below by using the RFID Reader system to realize the energy transmission system 20. The programmable energy storage control system 2 is first combined with the corresponding energy storage element 22, and then the user inputs the usage specification related data of the energy storage element 22 to the voltage selection control module 202 by touching or pressing keys, and then through the The voltage selection control module 202 sends out the rated voltage related data of the energy storage element 22 to the rated voltage selection unit 103, and then the rated voltage selection unit 103 sends a control signal to the energy storage output unit 102 accordingly. , to set the energy output condition of the energy storage output unit 102 . The voltage selection control module 202 simultaneously sends a signal to drive the energy emitting module 201 to emit energy. The energy receiving module 101 receives energy and stores it in the energy storage output unit 102 until the energy stored in the energy output unit 102 is sufficient to provide to the energy storage element 22 to meet its usage specification. Next, the energy storage output unit 102 outputs energy to the energy storage element 22 according to the set energy output condition. The energy storage output unit 102 automatically detects the energy storage state of the energy storage element 22 to determine whether to switch the energy output mode, and if so, the energy storage output unit 102 automatically switches the energy output mode.

The programmable energy storage control system 2 of the present invention can be used with various energy storage elements of different specifications, and the energy output condition setting of the energy storage output unit 102 can be changed as required to meet the requirements of the energy storage elements. 22 usage specifications.

Fig. 3 is a functional block diagram of a specific embodiment of the programmable energy storage control system 3 of the present invention, which is combined with an energy storage element 34, such as a power supply energy storage element of an electronic product. The programmable energy storage control system 3 includes an energy emission system 30 and a programmable energy storage control module 32 . The energy emission system 30 includes an energy emission module 302 and a voltage selection control module 304 . The energy transmitting module 302 includes a power supply unit 3021, a first power converter 3022, a first modulation/demodulation unit 3023 and a first NFC (Near Field Communication, near field communication) transceiver 3024, wherein the power supply unit 3021 can be built-in fuel cell, solar cell or external AC power supply. The voltage selection control module 304 includes a user interface 3041 , a first data register 3042 and a first NFC controller 3043 . The programmable energy storage control module 32 includes an energy receiving module 322 , an energy storage output unit 324 and a rated voltage selection unit 326 . The energy receiving module 322 includes a solar cell module 3220 and a wireless energy receiving module 3222, wherein the wireless energy receiving module 3222 has a second NFC transceiver 3222a, a second modulation/demodulation unit 3222b and a second power converter 3222c. The solar cell module 3220 can also be replaced by other photoelectric conversion modules, or replaced by other piezoelectric conversion elements. The energy storage output unit 324 includes an input selector 3241 , a power output circuit 3242 and an output controller 3243 . The rated voltage selection unit 326 includes a second NFC controller 3261 and a second data register 3262 . The operation mode of providing energy to the energy storage element 34 by the programmable energy storage control system 3 of the present invention will be described in detail below.

Firstly, the user can input the specification data of the energy storage element 34 into the voltage selection control module 304 through the user interface 3041 and store it in the first data register 3042 by touching or pressing keys. The first NFC controller 3043 accesses the specification data of the energy storage element 34 from the first data register 3042 and transmits it to the first modulation/demodulation unit 3023 of the energy transmission module 302 . The first modulation/demodulation unit 3023 converts the specification data of the energy storage element 34 into data related to its rated voltage. The power supply unit 3021 of the energy transmission module 302 provides direct current or alternating current, or direct current or alternating voltage to the first power converter 3022, so as to convert it into a power supply conforming to the transmission specifications of the first NFC transceiver 3024. The energy signal is sent to the first modulation/demodulation unit 3023. The first modulation/demodulation unit 3023 combines the energy signal and the data related to the rated voltage of the aforementioned energy storage element 34 and sends it to the first NFC transceiver 3024, and then sends it out via the first NFC transceiver 3024 . The second NFC transceiver 3222a of the energy receiving module 322 of the programmable energy storage control module 32 receives the energy signal and the data related to the rated voltage of the aforementioned energy storage element 34, and transmits them to the second modulator / demodulation unit 3222b. The second modulation/demodulation unit 3222b transmits the received data related to the rated voltage of the energy storage element 34 to the second NFC controller 3261 of the rated voltage selection unit 326, and transmits the received energy signal sent to the second power converter 3222c. The second power converter 3222c converts the energy signal into an electric energy signal conforming to the operation specification of the energy storage output unit 324 . The second NFC controller 3261 stores the received data related to the rated voltage of the aforementioned energy storage element 34 in the second data temporary register 3262, and the second data temporary register 3262 is based on the aforementioned energy storage element 34 The data related to the rated voltage sends a control signal to the energy storage output unit 324 .

The built-in solar cell module 3220 of the energy receiving module 322 receives the ambient light source and converts it into electric energy, and the built-in power converter (not shown) of the solar cell module 3220 converts the electric energy stored in the solar cell module 3220 into The energy storage output unit 324 operates the electric energy signal of the specification. The input selector 3241 of the energy storage output unit 324 receives the power signal from the solar battery module 3220 and the power signal transmitted by the second power converter 3222c of the wireless power receiving module 3222, and selects The solar cell module 3220 or the wireless energy receiving module 3222 provides electric energy to the energy storage output unit 324 . The input selector 324 determines which one of the solar battery module 3220 and the wireless energy receiving module 3222 has enough stored electric energy to provide the energy storage element 22 to meet its usage specifications, and accordingly selects the input from the input selector 324. The solar cell module 3220 or the wireless energy receiving module 3222 provides electric energy to the energy storage output unit 324 . The electric energy provided by the energy receiving module 322 is transmitted to the power output circuit 3242 through the input selector 3241 . On the other hand, the control signal transmitted by the second data register 3262 of the rated voltage selection unit 326 is received by the output controller 3243 of the energy storage output unit 324 and sent to the Power output circuit 3242. The power output circuit 3242 determines its energy output condition according to the control signal, and transmits electric energy to the energy storage element 34 according to the energy output condition. The energy storage element 34 will send a feedback signal to the output controller 3243 of the energy storage output unit 324, and then send it to the power output circuit 3242. The feedback signal is related to the current storage of the energy storage element 34. It is related to the energy state, so that the power supply to output circuit 3242 can judge whether to switch the energy output mode, for example, whether to change from the constant voltage output mode to the constant current output mode. The output controller 3243 simultaneously transmits the feedback signal to the rated voltage selection unit 326, then sends it to the energy transmission module 302 via the wireless energy receiving module 3222, and then transmits it to the voltage selection control module 304 , and display the current energy storage state of the energy storage element 34 via the user interface 3041 . The aforementioned programmable energy storage control module provided by the present invention can be combined with various energy storage devices with different usage specifications, and then reset the energy transmission conditions of the programmable energy storage control module according to the usage specifications of the energy storage device, In order to perform appropriate energy storage actions on the energy storage device. The aforementioned programmable energy storage control module provided by the present invention can increase the convenience of use of today's portable electronic products.

The above descriptions are only specific embodiments of the present invention, and are not intended to limit the claims of the present invention; all other equivalent changes or modifications that do not deviate from the spirit disclosed in the present invention should be included in the claims inside the book.

Claims (4)

1. a programmable energy storage control system is characterized in that, said programmable energy storage control system comprises:

The energy emission system; Comprise wireless energy transmitter module and voltage and select control module; Wherein said voltage is selected control module to transmit energy-storage travelling wave tube rated voltage related data and is given said wireless energy transmitter module, and combines energy signal and said rated voltage related data to send by said wireless energy transmitter module;

The energy receiving system; Comprise energy receiver module and rated voltage selection unit; Wherein said energy receiver module comprises photoelectricity conversion module, component of piezoelectric conversion and wireless energy receiver module; Said photoelectricity conversion module and component of piezoelectric conversion change surround lighting and deformation kinetic energy into electric energy respectively; Said energy receiver module receives aforementioned energy signal and said rated voltage related data, and said rated voltage related data is sent to said rated voltage selection unit, so that said rated voltage selection unit is sent out control signal according to this; And

The energy storage output unit receives from the energy signal of said energy receiver module and the said control signal of said rated voltage selection unit, and according to said its energy output condition of control signal decision, transmits energy according to this and give said energy-storage travelling wave tube.

2. programmable energy storage control system as claimed in claim 1 is characterized in that, said energy emission system comprises the power supply unit, be for following any one: fuel cell, solar cell, component of piezoelectric conversion or AC power end.

3. programmable energy storage control system as claimed in claim 1; It is characterized in that; Said voltage selects control module to comprise user's interface, receiving the specification data of said energy-storage travelling wave tube, and selects control module to convert said rated voltage related data to by said voltage.

4. programmable energy storage control system as claimed in claim 1 is characterized in that, said energy storage output unit is according to the energy storage state of said photoelectricity conversion module, component of piezoelectric conversion and said wireless energy receiver module, to select institute received energy signal source.

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