CN218416579U

CN218416579U - Fuel cell system data acquisition device with remote awakening and sleeping functions and fuel cell data acquisition system

Info

Publication number: CN218416579U
Application number: CN202222970466.7U
Authority: CN
Inventors: 王珊珊; 李飞强; 王海平; 高云庆
Original assignee: Beijing Sinohytec Co Ltd
Current assignee: Beijing Sinohytec Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-31
Anticipated expiration: 2032-11-08

Abstract

The utility model provides a fuel cell system data collection station and fuel cell data collection system that possess long-range awakening and dormancy function, the fuel cell system data collection station that possesses long-range awakening and dormancy function includes: the device comprises an enabling wake-up circuit, a control circuit, a data transmission circuit and a wireless communication circuit, wherein the output end of the enabling wake-up circuit is electrically connected with the input end of the control circuit, and the data transmission circuit and the wireless communication circuit are both electrically connected with the control circuit. Through setting up the enable wake-up circuit, enable wake-up circuit is connected with control circuit, and the enable wake-up circuit sends the signal for control circuit based on the external signal who receives to wake up the collector or control the collector dormancy, set up wireless communication circuit, can remote control collector awaken up or dormancy, reach the purpose of remote awakening up and dormancy.

Description

Fuel cell system data acquisition device with remote awakening and sleeping functions and fuel cell data acquisition system

Technical Field

The utility model belongs to the technical field of fuel cell, especially, relate to a fuel cell system data collection station and fuel cell data acquisition system who possesses long-range awakening and dormancy function.

Background

At present, fuel cell engines in the new energy industry are widely applied to the field of automobiles due to the characteristics of zero pollution, long endurance mileage and rapid hydrogenation. In an intelligent era, the real-time acquisition of data is beneficial to the grasping, control and prediction of the system state, the rapid positioning of the fault reason and the rapid solution and prediction of the fault. In the existing fuel cell vehicle, the state information of the field fuel cell system is acquired, and the data acquisition unit can only work to acquire the system data information when the field fuel cell system needs to be started and electrified. The remote awakening and sleeping can not be carried out, and the standby low-power consumption mode is not provided.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a fuel cell system data collection station and fuel cell data acquisition system that possess long-range awakening and dormancy function, the problem of can not long-range awakening and dormancy that exists among the solution prior art of at least part.

In a first aspect, an embodiment of the present disclosure provides a fuel cell system data collector with remote wake-up and sleep functions, including: the device comprises an enabling wake-up circuit, a control circuit, a data transmission circuit and a wireless communication circuit, wherein the output end of the enabling wake-up circuit is electrically connected with the input end of the control circuit, and the data transmission circuit and the wireless communication circuit are both electrically connected with the control circuit.

Optionally, the enable wake-up circuit includes a power management circuit, a diode D1, an or gate circuit, and a zener diode D2, a cathode of the diode D1 is electrically connected to the power management circuit, a cathode of the diode D1 is electrically connected to a cathode of the zener diode D2, an anode of the zener diode D2 is grounded, an output end of the or gate circuit is electrically connected to the power management circuit, and an input end of the or gate circuit is electrically connected to an external device.

Optionally, the power management circuit includes a 6.5V voltage regulator circuit.

Optionally, the control circuit further comprises a storage circuit, and the storage circuit is electrically connected with the control circuit.

Optionally, the control circuit further comprises a signal lamp display circuit, and the signal lamp display circuit is electrically connected with the output end of the control circuit.

Optionally, the control circuit includes an MCU chip.

Optionally, the wake-up circuit further comprises a power supply circuit, and an output end of the power supply circuit is electrically connected with an input end of the wake-up enabling circuit.

In a second aspect, an embodiment of the present disclosure further provides a fuel cell data acquisition system, including any one of the fuel cell system data acquisition devices with remote wake-up and sleep functions in the first aspect, a storage battery, a fuel cell, and a user terminal;

the storage battery is electrically connected with a fuel cell system data collector with remote awakening and sleeping functions, the fuel cell is respectively electrically connected with the data transmission circuit and the enabling awakening circuit, and the user terminal is in communication connection with the wireless communication circuit.

The utility model provides a fuel cell system data collection station who possesses long-range awakening and dormancy function through setting up the enable wake-up circuit, and the enable wake-up circuit is connected with control circuit, and the enable wake-up circuit sends the signal for control circuit based on the external signal who receives to awaken up collector or control collector dormancy, set up wireless communication circuit, can awaken up or dormancy by the remote control collector, reach the purpose of long-range awakening up and dormancy.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the disclosure.

Fig. 1 is a schematic block diagram of a fuel cell system data collector with remote wake-up and sleep functions according to an embodiment of the present disclosure;

fig. 2 is an electronic circuit diagram of an enable wake-up circuit according to an embodiment of the disclosure.

Detailed Description

The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

It is to be understood that the embodiments of the present disclosure are described below by way of specific examples, and that other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the embodiments described are only a few embodiments of the present disclosure, and not all embodiments. The disclosure may be carried into practice or applied to various other specific embodiments, and various modifications and changes may be made in the details within the description and the drawings without departing from the spirit of the disclosure. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be further noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than being drawn according to the number, shape and size of the components in actual implementation, and the type, number and proportion of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

A fuel cell system: the hydrogen fuel cell comprises a whole set of fuel cell system in an electric pile, an air system, a hydrogen system and a cooling system, and can provide power for vehicles, ships and the like.

A data acquisition unit: the system is installed on a fuel cell system and used for real-time data monitoring, acquisition, storage and remote transmission of the fuel cell system, and the system locates fault reasons, masters system operation characteristics and predicts future operation trends, plans and pre-judges faults in advance and the like by analyzing data.

A sleep mode: the equipment is in a low power consumption state, and the electric energy of power supply equipment such as a battery and the like is not threatened by insufficient voltage.

As shown in fig. 1, the present embodiment discloses a fuel cell system data collector with remote wake-up and sleep functions, which includes: the device comprises an enabling wake-up circuit, a control circuit, a data transmission circuit and a wireless communication circuit, wherein the output end of the enabling wake-up circuit is electrically connected with the input end of the control circuit, and the data transmission circuit and the wireless communication circuit are both electrically connected with the control circuit.

Optionally, as shown in fig. 2, the enable wake-up circuit includes a power management circuit, a diode D1, an or gate circuit, and a zener diode D2, a cathode of the diode D1 is electrically connected to the power management circuit, a cathode of the diode D1 is electrically connected to a cathode of the zener diode D2, an anode of the zener diode D2 is grounded, an output end of the or gate circuit is electrically connected to the power management circuit, and an input end of the or gate circuit is electrically connected to an external device. In fig. 2, VBAT is an external battery, IG and FILK are external signals such as key signals, vref is a reference voltage, and CAN is a bus.

Optionally, the display device further comprises a signal lamp display circuit, and the signal lamp display circuit is electrically connected with the output end of the control circuit.

Optionally, the control circuit includes an MCU chip.

Optionally, the enable wake-up circuit outputs a signal to the control circuit when receiving the high level signal or the low level signal, the control circuit controls the collector to collect the operation data of the fuel cell, and when the high level signal or the low level signal at the input end of the enable wake-up circuit disappears, the collector enters the sleep mode.

Optionally, when the enable wake-up circuit receives a wake-up instruction sent by the user terminal, a signal is output to the control circuit, and the control circuit controls the collector to collect the operation data of the fuel cell;

when the enabling awakening circuit receives a sleep instruction sent by the user terminal, a signal is output to the control circuit, and the control circuit controls the collector to enter a sleep mode.

The embodiment also discloses a fuel cell data acquisition system, which comprises the fuel cell system data acquisition device with the remote awakening and sleeping functions, a storage battery, a fuel cell and a user terminal, wherein the storage battery is connected with the fuel cell system data acquisition device; the user terminal can be a mobile phone or a cloud platform and the like.

The fuel cell system data collector with remote wake-up and sleep functions can have two wake-up or sleep modes: 1, when fuel cell system during operation or install the equipment key switch closure at vehicles etc. awaken data collection station through the high or low level signal transmission on the pencil, data collection station begins normal work, and data collection station and fuel cell system communication, data collection station pass through wireless and high in the clouds APP platform communication with data storage, the data collection station of gathering this moment, can realize the acquireing to fuel cell system data. When the fuel cell system does not work or a key switch of equipment such as a vehicle is disconnected, a high or low level signal on a wire harness disappears, and the data acquisition unit is recovered to a dormant mode, namely a standby or low power consumption mode, so that the data acquisition unit does not need to work constantly, waste electric energy, lose electricity of a storage battery and the like.

2, when fuel cell system is out of work or when installing the equipment key switch disconnection at vehicles etc, under the on-the-spot no maintenance person or driver is not present the condition, at this moment can not awaken data collection station through high or low level signal on the pencil, when fuel cell system trouble, can send the SMS through long-range APP cloud platform or cell-phone, telephone ringing etc. mode awakens data collection station, thereby realize from long-range acquisition fuel cell system data, convenient analysis data, location trouble reason, thereby solve the problem, and after having carried out data acquisition, can send the SMS through long-range APP cloud platform or cell-phone, telephone ringing etc. mode notice data collection station dormancy, namely standby or low power consumption mode that points to, satisfy data collection station need not work often, need not waste the electric energy, need not make battery power shortage etc..

The utility model discloses a software is prior art, and this embodiment can realize the technical purpose of this embodiment based on current software promptly, reaches the technological effect of this embodiment.

The data acquisition unit of this implementation can realize that long-range or wireless awakening and dormancy of anytime and anywhere, is not influenced by the scene personnel not on the spot to this kind of data acquisition unit can also realize dormancy standby function, under the condition that need not data acquisition unit, can sleep at any time and collect, the energy saving.

The foregoing describes the general principles of the present disclosure in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present disclosure are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present disclosure. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the disclosure will be described in detail with reference to specific details.

In the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the block diagrams of devices, apparatuses, devices, systems, and apparatuses herein referred to are used merely as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by one skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

Also, as used herein, "or" as used in a list of items beginning with "at least one" indicates a separate list, such that, for example, a list of "at least one of a, B, or C" means a or B or C, or AB or AC or BC, or ABC (i.e., a and B and C). Furthermore, the word "exemplary" does not mean that the described example is preferred or better than other examples.

It should also be noted that, in the systems and methods of the present disclosure, various components or steps may be decomposed and/or recombined. Such decomposition and/or recombination should be considered as equivalents of the present disclosure.

Various changes, substitutions and alterations to the techniques described herein may be made without departing from the techniques of the teachings as defined by the appended claims. Moreover, the scope of the claims of the present disclosure is not limited to the particular aspects of the process, machine, manufacture, composition of matter, means, methods and acts described above. Processes, machines, manufacture, compositions of matter, means, methods, or acts, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding aspects described herein may be utilized. Accordingly, the appended claims are intended to include within their scope such processes, machines, manufacture, compositions of matter, means, methods, or acts.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the disclosure. Thus, the present disclosure is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the disclosure to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims

1. A fuel cell system data collector with remote wake-up and sleep functions, comprising: the device comprises an enabling awakening circuit, a control circuit, a data transmission circuit and a wireless communication circuit, wherein the output end of the enabling awakening circuit is electrically connected with the input end of the control circuit, and the data transmission circuit and the wireless communication circuit are both electrically connected with the control circuit.

2. The fuel cell system data collector with remote wake-up and sleep functions as claimed in claim 1, wherein the wake-up enabling circuit comprises a power management circuit, a diode D1, an or gate circuit and a zener diode D2, the cathode of the diode D1 is electrically connected to the power management circuit, the cathode of the diode D1 is electrically connected to the cathode of the zener diode D2, the anode of the zener diode D2 is grounded, the output end of the or gate circuit is electrically connected to the power management circuit, and the input end of the or gate circuit is electrically connected to an external device.

3. The fuel cell system data collector with remote wake-up and sleep functions of claim 2 wherein the power management circuit includes a 6.5V regulator circuit.

4. The fuel cell system data collector with remote wake-up and sleep functions of claim 1 further comprising a memory circuit electrically connected to the control circuit.

5. The fuel cell system data collector with remote wake-up and sleep functions of claim 1, further comprising a signal light display circuit electrically connected to the output of the control circuit.

6. The fuel cell system data collector with remote wake-up and sleep functions of claim 1, wherein the control circuit comprises an MCU chip.

7. The fuel cell system data collector with remote wake-up and sleep functions of claim 1, further comprising a power supply circuit, wherein an output terminal of the power supply circuit is electrically connected with an input terminal of the wake-up enabling circuit.

8. A fuel cell data acquisition system, characterized in that, comprising the fuel cell system data acquisition unit with remote wake-up and sleep function of any claim 1 to 7, a storage battery, a fuel cell and a user terminal;