CN210941367U - Charging prompting device, charging gun and charging equipment - Google Patents

Charging prompting device, charging gun and charging equipment Download PDF

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Publication number
CN210941367U
CN210941367U CN201920464867.0U CN201920464867U CN210941367U CN 210941367 U CN210941367 U CN 210941367U CN 201920464867 U CN201920464867 U CN 201920464867U CN 210941367 U CN210941367 U CN 210941367U
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charging
prompt
processor
circuit
electrical parameter
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尚圆
汤小生
王永健
王少赠
陈玲玲
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a charging prompting device, a charging gun and a charging device, wherein the charging prompting device is arranged in the charging gun head and comprises a charging detection part, a processor and an execution part, and the execution part comprises a vibration execution part and/or a voice execution part; the charging detection part is configured to collect the electric parameters of the charging circuit and judge whether the electric parameters of the charging circuit are in the range of a charging threshold value; the processor is configured to determine the type of the electrical parameter according to the detection result and generate a corresponding charging prompt instruction; and the execution part is configured to respond to the charging prompt instruction and execute a corresponding voice prompt and/or vibration prompt. Because with the integrated tip that charges of suggestion device in the rifle head that charges, and confirm the suggestion type according to the electric parameter that detects charging circuit, realize intelligent pronunciation and/or vibrations suggestion, convenience of customers can acquire the charged state fast at the plug rifle in-process that charges, the suggestion effect of charging is good and more intelligent, promotes user's experience and feels.

Description

Charging prompting device, charging gun and charging equipment
Technical Field
The utility model relates to a new energy vehicle technical field especially relates to a charge suggestion device, rifle and battery charging outfit charge.
Background
The charging cable is one of important charging connection carriers of new energy vehicles. Currently, charging cables can be classified into the following four categories according to charging modes: 1) in a first charging mode, a vehicle is directly connected with an alternating current power grid such as a household socket through a charging gun cable; 2) in the second charging mode, the vehicle is directly connected with an alternating current power grid such as a household socket through a charging gun cable with a control box, and the charging current is generally AC220V 10 and 16A; 3) in the charging mode III, the vehicle is directly connected with special power supply equipment on the alternating current charging network side through a charging gun cable, and the charging current is generally AC 220/38010A and the like; 4) in the charging mode four, the vehicle is directly connected with the special direct current power supply equipment on the power grid side through a charging gun cable, and the charging current is generally DC80, 125A and the like.
The rifle that charges that uses in the above-mentioned mode two charges is through setting up the control box on charging cable, compares in the mode one that charges, has improved the safety regulation nature that charges. In addition, the charging gun in the second charging mode is convenient to carry outside due to small size, a special power supply device is not needed to realize the charging function, and the charging gun can be completely plugged and used in the household power supply AC220V, so that the charging gun has better convenience compared with the third charging mode and the fourth charging mode.
The charging gun used in the second conventional charging mode is usually provided with the control box on the charging cable which is 300 mm away from the gun head and 350mm away from the gun head, the control box can freely fall down during charging, a customer cannot quickly know the charging state, and the overall use experience is poor.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a suggestion device charges, rifle and battery charging outfit to solve above at least one kind technical problem. The technical scheme is as follows:
in a first aspect, the utility model provides a charging prompting device, which is arranged in a charging gun head, the charging prompting device comprises a charging detection part, a processor and an execution part which are electrically connected in sequence, and the execution part comprises a vibration execution part and/or a voice execution part;
the charging detection part is connected into the charging circuit and is configured to acquire the electric parameters of the charging circuit and judge whether the electric parameters of the charging circuit are within the range of a charging threshold value to obtain a detection result;
the processor is configured to determine the type of the electrical parameter according to the detection result, and generate a corresponding charging prompt instruction;
the execution part is configured to respond to the charging prompt instruction and execute corresponding voice prompt and/or vibration prompt.
Optionally, the charging prompting device further comprises a position detection part,
the position detection part is electrically connected with the processor, is configured to detect current position information of a lock catch on the charging gun, and sends generated position detection information to the processor; the lock catch is provided with a first position in a reset state and a second position in a lifting state;
the processor is further configured to determine the type of the electrical parameter according to the detection result and the position detection information, and generate a corresponding charging prompt instruction.
Optionally, the charging prompting device further comprises a memory,
the memory is electrically connected with the processor and is configured to store an abnormal charging parameter in the detection result, wherein the abnormal charging parameter is used for indicating that the electric parameter of the charging circuit is not in the charging threshold range.
Optionally, the memory is further configured to store hint attribute information; the prompt attribute information is used for instructing the execution part to perform an operation rule of a prompt operation, and the prompt attribute information includes at least one of the following: the prompting type, the prompting content, the prompting duration, the prompting intensity and the prompting frequency;
the processor is further configured to send the corresponding prompt attribute information acquired from the memory to the execution part according to the detection result;
the executing part is also configured to execute corresponding voice prompt and/or vibration prompt according to the prompt attribute information.
Optionally, the prompt attribute information includes first prompt attribute information and second prompt attribute information;
the processor is specifically configured to:
if the detection result is that the electric parameter of the charging circuit is in the charging threshold range, determining that the electric parameter is a normal charging parameter, and generating a first prompt instruction carrying the first prompt attribute information;
if the detection result is that the electric parameter of the charging circuit is lower than the lower limit charging threshold value of the equipment to be charged, determining that the electric parameter is a first abnormal charging parameter, and generating a second prompt instruction carrying second prompt attribute information;
and if the detection result is that the electric parameter of the charging circuit is higher than the upper limit charging threshold value of the equipment to be charged, determining that the electric parameter is a second abnormal charging parameter, and generating a third prompt instruction carrying third prompt attribute information.
Optionally, the charging prompting device further comprises a communication module and a controller electrically connected with the processor,
the communication module is configured to send the type of the electrical parameter determined by the processor to a third party for remote prompting;
the controller is configured to control disconnection of the charging connection of the charging gun head if the electrical parameter is determined to be a second abnormal charging parameter.
Optionally, the charging detection portion includes an electrical parameter acquisition portion and an electrical parameter comparison portion, the electrical parameter acquisition portion includes an electrical parameter acquisition circuit or an acquisition sensor configured to acquire an electrical parameter of the charging circuit, the electrical parameter includes a current parameter and/or a voltage parameter;
the electrical parameter comparison portion includes an electrical parameter comparison circuit configured to compare the charging detection information with a magnitude of the charging threshold range to determine whether an electrical parameter of the charging circuit is within the charging threshold range.
Optionally, the vibration executing part comprises a vibration driving circuit, a vibration amplifying circuit and a vibrator which are electrically connected in sequence; the input end of the vibration driving circuit is electrically connected with the output end of the processor;
the voice execution part comprises a voice selection circuit, a voice amplification circuit and a loudspeaker which are sequentially and electrically connected; and the input end of the voice selection circuit is electrically connected with the output end of the processor.
In a second aspect, the utility model also provides a rifle charges, including the rifle head that charges and with the charging cable that the rifle head is connected charges, it is provided with above arbitrary to charge the rifle head charge suggestion device.
The third aspect, the utility model also provides a battery charging outfit, including above the rifle that charges.
The utility model provides an above-mentioned technical scheme has following beneficial effect at least:
the utility model provides a charge suggestion device sets up in the rifle head that charges, charge suggestion device is including the detection portion that charges, treater and the execution portion of electricity connection in proper order, the execution portion is including vibrations execution portion and/or voice execution portion. The charging detection part is connected into the charging circuit and is configured to acquire the electric parameters of the charging circuit and judge whether the electric parameters of the charging circuit are within the range of a charging threshold value to obtain a detection result; the processor is configured to determine the type of the electrical parameter according to the detection result, and generate a corresponding charging prompt instruction; the execution part is configured to respond to the charging prompt instruction and execute corresponding voice prompt and/or vibration prompt. So, owing to will charge the suggestion device integration in the rifle head that charges, and confirm the suggestion type according to the electric parameter that detects charging circuit, realize intelligent pronunciation and/or vibrations suggestion, convenience of customers can acquire the charged state fast at the plug rifle in-process that charges, and the suggestion effect of charging is good and more intelligent, promotes user's experience and feels.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a charging prompt device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a charging prompt device according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a charging prompt device according to another embodiment of the present invention.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the described embodiment is merely one embodiment of the invention and is not intended to be a complete embodiment. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
The charging cable is one of important charging connection carriers of new energy vehicles. In four present charging modes, the rifle that charges that uses in the charging mode two has better convenience and security to a certain extent through setting up the control box on charging cable. However, in the charging gun used in the second conventional charging mode, the control box is usually disposed on the charging cable that is 300 mm away from the gun head and 350mm away from the gun head, and the control box can freely fall down during charging, so that a customer cannot quickly know the charging state, and the overall use experience is not good.
In order to solve the above-mentioned at least one technical problem, the utility model provides a charge suggestion device. As shown in fig. 1 to 3, the charging prompting device is arranged in a charging gun head, and the charging gun head is used for charging equipment to be charged. The charging prompting device comprises a charging detection part 10, a processor 20 and an execution part 30 which are electrically connected in sequence, wherein the execution part 30 comprises a vibration execution part 31 and/or a voice execution part 32.
The charging detection part 10 is connected to the charging circuit and configured to collect the electrical parameters of the charging circuit, and judge whether the electrical parameters of the charging circuit are within the charging threshold range to obtain a detection result.
And the processor 20 is configured to determine the type of the electrical parameter according to the detection result, and generate a corresponding charging prompt instruction.
And the execution part 30 is configured to respond to the charging prompt instruction and execute a corresponding voice prompt and/or vibration prompt.
For example, the device to be charged may be a new energy automobile, a new energy ship, a battery car or other new energy devices needing charging. Of course, the device to be charged may also be a mobile electronic device or a mobile terminal. The new energy source includes, but is not limited to, lithium ion batteries, fuel cells, and the like.
The charge detection portion 10 may include a charge detection sensor. The electrical reference may be a current parameter and/or a voltage parameter. And if the electrical parameter is a current parameter or a voltage parameter, the charging detection sensor is a corresponding current sensor or a corresponding voltage sensor. The charging detection sensor is connected into the charging circuit, so that various electric parameters of the charging circuit can be detected, the detected electric parameters are compared with the charging threshold range, whether the electric parameters are in the charging threshold range or not is judged, a detection result is obtained, and the detection result is sent to the processor. The charging threshold range may be a charging threshold range of the charging gun, but may also be a charging threshold range of the device to be charged, for example, a rated charging parameter range. Of course, the charging threshold range may also be one or more charging thresholds.
The processor 20 may determine the type of the electrical parameter, which includes a normal charging parameter and an abnormal charging parameter, according to the detection result transmitted from the charging detection part. And then, generating a corresponding charging prompt instruction according to the type of the electrical parameter, and sending the charging prompt execution to a corresponding execution part. The processor may be a processor of a type commonly used in the art, and its specific type, structure and mounting location are not further limited herein.
The execution part 30 receives the charging prompt instruction sent by the processor, so that the charging gun head executes corresponding voice prompt and/or vibration prompt. The voice executing part 32 may include a speaker, and the voice executing part selects the matched output voice according to the electrical parameter type, and then outputs voice prompts such as "charge normal", "charge abnormal", "charge failure", "charging" and the like. The vibration actuator 31 may include a component capable of generating vibration, such as a motor, and performs a vibration prompt operation according to the type of the electrical parameter.
Because with the integrated tip that charges of suggestion device in the rifle head that charges, and confirm the suggestion type according to the electric parameter that detects charging circuit, realize intelligent pronunciation and/or vibrations suggestion, convenience of customers can acquire the charged state fast at the plug rifle in-process that charges, the suggestion effect of charging is good and more intelligent, promotes user's experience and feels.
In some embodiments, please refer to fig. 2, the charging prompting device may further include a position detecting portion 40. The position detection part 40 is electrically connected with the processor 20, and is configured to detect current position information of the latch on the charging gun and send the generated position detection information to the processor 20; the latch has a first position in a reset state and a second position in a raised state.
At this time, the processor 20 may be further configured to determine the type of the electrical parameter according to the detection result and the position detection information, and generate a corresponding charging prompt instruction.
For example, the position detecting part 40 may include a corresponding sensor, such as a displacement sensor, a pressure sensor, and the like. The position detecting part 40 may be provided on, near, or a button connected to the latch of the charging gun, and configured to detect current position information of the latch. The hasp sets up on charging rifle head, through pressing the button of being connected with the hasp, adjustable hasp is in switching between the first position of reset state and the second position that is in the state of lifting, and then realizes charging rifle head and wait that the plug-in connection of charging equipment and extract the disconnection. If the charging gun head is inserted into the equipment to be charged, the lock catch is in the first position and is in a reset state, so that the charging gun head is firmly connected with the equipment to be charged, and subsequent charging is facilitated. If the charging gun head needs to be pulled out, the button is touched to enable the lock catch to be in the second position and be in a lifting state, and if the duration time that the lock catch is in the second position is detected to exceed at least 1s, the fact that the charging gun head can be pulled out is indicated. The position detecting section 40 transmits the detected position detection information of the latch to the processor. The processor 20 may generate a corresponding charging prompt instruction according to the position detection information and the type of the electrical parameter determined by combining the detection result, and further control the voice executing portion 32 to output a language prompt such as "charging start", "charging end", "charging failure", and/or the vibration executing portion 31 to execute a corresponding vibration prompt operation.
In some embodiments, the charge reminder device may also include a memory 50. The memory 50 is electrically connected to the processor 20 and configured to store an abnormal charging parameter in the detection result, the abnormal charging parameter being used for indicating that the electrical parameter of the charging circuit is not in the charging threshold range.
For example, the processor 20 receives the detection result sent by the charging detection portion, may exchange information with the memory 50, and may store the abnormal information in the detection result in the memory 50, so that the abnormal information may be read and analyzed by using an external device.
The memory 50 may be connected to the charge detection unit, and the memory 50 may store a charge threshold range of the charge gun, a correspondence table between a charge gun type number and the charge threshold range, a charge threshold range of the device to be charged, and a correspondence table between a battery type number of the device to be charged and the charge threshold range. In this manner, the electrical parameter of the charging circuit may be analyzed by retrieving the charging threshold range directly from the memory 50.
In some embodiments, memory 50 may also be configured to store hint attribute information. The presentation attribute information is used to instruct the execution unit 30 to perform an operation rule for a presentation operation.
The processor 20 may be further configured to send the corresponding prompt attribute information obtained from the memory 50 to the executing part according to the detection result.
The executing part 30 is also configured to execute corresponding voice prompt and/or vibration prompt according to the prompt attribute information.
Illustratively, the prompt attribute information may include at least one of: the prompt method comprises the following steps of prompt type, prompt content, prompt duration, prompt intensity and prompt frequency. The prompt attribute information can be set as required, and at the moment, a corresponding manual operation interface can be set on the charging gun head, so that a user can self-define and adjust the corresponding prompt attribute information in the manual operation interface. The prompt attribute information may correspond one-to-one with the electrical parameter type. The processor acquires corresponding prompt attribute information from the memory according to the type of the electrical parameter determined by the detection result, so that different prompt attribute information can be generated. If the electrical parameter is an abnormal electrical parameter, the prompting time length, the prompting intensity, the prompting frequency and the like can be increased, and a charging type for simultaneously carrying out voice prompting and vibration prompting can also be adopted. Therefore, the charging prompt effect can be improved by arranging the memory to store the prompt attribute information.
In some embodiments, the hint attribute information can include first hint attribute information and second hint attribute information. At this time, the processor 20 may be specifically configured to:
and if the detection result is that the electric parameter of the charging circuit is in the range of the charging threshold value, determining that the electric parameter is a normal charging parameter, and generating a first prompt instruction carrying first prompt attribute information.
And if the detection result is that the electric parameter of the charging circuit is lower than the lower limit charging threshold value of the equipment to be charged, determining the electric parameter as a first abnormal charging parameter, and generating a second prompt instruction carrying the second prompt attribute information.
And if the detection result is that the electrical parameter of the charging circuit is higher than the upper limit charging threshold value of the equipment to be charged, determining that the electrical parameter is a second abnormal charging parameter, and generating a third prompt instruction carrying third prompt attribute information.
Illustratively, the first prompt attribute information, the second prompt attribute information and the third prompt attribute information include at least one of different prompt types, prompt contents, prompt durations, prompt intensities, prompt frequencies and the like. If the electrical parameter is higher than the upper limit charging threshold value, the equipment is seriously damaged, so if the electrical parameter is determined to be the second abnormal charging parameter, an alarm prompt with higher serious level is sent out. Therefore, differential reminding can be performed according to the determined electric parameter types, and the reminding effect is further improved.
In some embodiments, the charge reminder device may also include a communication module 60 and a controller 70 electrically connected to the processor 20.
A communication module 60 configured to send the processor-determined type of electrical parameter to a third party for remote prompting;
and the controller 70 is configured to control to disconnect the charging connection of the charging gun head if the electrical parameter is determined to be the second abnormal charging parameter.
For example, the communication module 60 may be a wireless communication module such as a mobile communication module, a wifi communication module or a bluetooth module. The communication module 60 may establish a communication connection with a third party, which may be a mobile terminal, a server, a cloud, or the like. If the communication module 60 is detected to be successfully connected with the third party, the electrical parameter type determined by the processor can be reported to the third party, so as to realize remote prompt. Therefore, the remote prompt can be timely carried out when charging abnormity or faults occur in the charging process, and damage caused by prompt lag is avoided.
The controller 70 may disconnect the charging connection of the charging gun head with the charging power supply or the device to be charged through the port or disconnect the charging circuit in the charging gun head when determining that the electrical parameter is the second abnormal charging parameter, so as to disconnect the charging connection of the charging gun head. Therefore, when charging is seriously abnormal, damage caused by failure of timely treatment can be avoided, the charging connection is directly and automatically disconnected, and the charging safety is guaranteed. The controller 70 may be a single chip or a PLC controller, and the specific type, structure and position of the controller 70 are not further limited herein.
In an embodiment, referring to fig. 3, the charge detection portion 10 may include an electrical parameter acquisition portion 11 and an electrical parameter comparison portion 12.
The electrical parameter collecting part 11 includes an electrical parameter collecting circuit or a collecting sensor configured to collect electrical parameters of the charging circuit. The electrical parameter comparison section 12 includes an electrical parameter comparison circuit configured to compare the charge detection information with the magnitude of the charge threshold range to determine whether the electrical parameter of the charge circuit is within the charge threshold range.
In one embodiment, the vibration executing portion 31 may include a vibration driving circuit 311, a vibration amplifying circuit 312, and a vibrator 313 electrically connected in sequence; the input terminal of the vibration driving circuit 311 is electrically connected to the output terminal of the processor 20. The vibration indication can be realized by controlling the vibrator 313 to perform eccentric vibration. The voice executing section 32 may include a voice selecting circuit 321, a voice amplifying circuit 322, and a speaker 323 electrically connected in sequence; the input terminal of the voice selection circuit 321 is electrically connected to the output terminal of the processor.
It should be noted that the electrical parameter collecting circuit, the electrical parameter comparing circuit, the vibration driving circuit, the vibration amplifying circuit, the vibrator, the voice selecting circuit and the voice amplifying circuit are all conventional designs in the art, and are not described herein again.
The following specifically describes the working process of one of the above charging prompting devices by taking an electrical parameter as an example of a current parameter in combination with practical applications:
inserting the gun head
When the charging gun head is inserted into the device to be charged, the lock catch is in the first position of the reset state, the position detection part detects the position information of the lock catch, a reset signal is generated and input to the processor 20, and meanwhile, a charging circuit of the charging gun is switched on.
1) The charging detection part 10 collects the current in the charging circuit, compares and analyzes the current with the charging threshold range, and converts the current into a normal current signal and inputs the normal current signal to the processor 20 if the electric parameter in the charging circuit is determined to be a normal current parameter; the processor 20 receives the normal current signal and the reset signal, exchanges information with the memory 50, and outputs a corresponding charge prompt instruction to the vibration driving circuit 311. Then, the vibration signal is transmitted to the vibrator 313 through the vibration amplifying circuit 312 to be vibration-prompted according to the corresponding prompting operation attribute. Meanwhile, the voice selection circuit 321 also receives the charging prompt instruction and selects "start charging", and the command is transmitted to the speaker 323 through the voice amplification circuit 322 to perform voice reporting once according to the corresponding prompt operation attribute.
2) The charging detection part 10 collects the current in the charging circuit, compares and analyzes the current with a charging threshold range, and converts the current into an abnormal current signal and inputs the abnormal current signal into the processor if the electric parameter in the charging circuit is determined to be an abnormal current parameter; the processor 20 receives the abnormal current signal, exchanges information with the memory 50, and outputs a corresponding charging prompt instruction to the vibration driving circuit 311. Then, the vibration signal is transmitted to the vibrator 313 through the vibration amplifying circuit 312 to be vibration-prompted according to the corresponding prompting operation attribute. Meanwhile, the voice selection circuit 321 also receives the charging prompt instruction and selects "charging fault", and the charging fault is transmitted to the speaker 323 through the voice amplification circuit 322 to perform continuous voice report according to the corresponding prompt operation attribute.
(II) pulling out gun head
When the charging gun head is pulled out of the device to be charged, the lock catch is in the second position in the lifting state, the position detection part detects the position information of the lock catch and continues for at least more than 1s, a lifting signal is generated and input to the processor.
The processor 20 receives the lift signal and exchanges information with the memory 50, and outputs a corresponding charging prompt instruction to the vibration driving circuit 311. Then, the vibration signal is transmitted to the vibrator 313 through the vibration amplifying circuit 312 to be vibration-prompted according to the corresponding prompting operation attribute. Meanwhile, the voice selection circuit 321 also receives the charge prompt instruction and selects "end of charge", and the instruction is transmitted to the speaker 323 through the voice amplification circuit 322 to perform voice reporting once according to the corresponding prompt operation attribute.
The utility model also provides a rifle charges, including the rifle head that charges and the charging cable of being connected with the rifle head that charges, it is provided with above arbitrary to charge the rifle head the suggestion device that charges.
It should be noted that, specific contents and beneficial effects of the charging prompting device can refer to the above contents, and are not described herein again.
The utility model also provides a battery charging outfit, this battery charging outfit includes above the rifle that charges. Specifically, this battery charging outfit can include the rifle that charges and with the electric pile that fills that the rifle is connected that charges, also can include the rifle that charges and with the mobile terminal equipment or the high in the clouds equipment that the rifle is connected that charges.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (9)

1. The charging prompting device is characterized by being arranged in a charging gun head and comprising a charging detection part, a processor and an execution part which are sequentially and electrically connected, wherein the execution part comprises a vibration execution part and/or a voice execution part;
the charging detection part is connected into the charging circuit and is configured to acquire the electric parameters of the charging circuit and judge whether the electric parameters of the charging circuit are within the range of a charging threshold value to obtain a detection result;
the processor is configured to determine the type of the electrical parameter according to the detection result, and generate a corresponding charging prompt instruction;
the execution part is configured to respond to the charging prompt instruction and execute corresponding voice prompt and/or vibration prompt.
2. The charge presentation device of claim 1, further comprising a position detection portion,
the position detection part is electrically connected with the processor, is configured to detect current position information of a lock catch on the charging gun, and sends generated position detection information to the processor; the lock catch is provided with a first position in a reset state and a second position in a lifting state;
the processor is further configured to determine the type of the electrical parameter according to the detection result and the position detection information, and generate a corresponding charging prompt instruction.
3. The charging alert device of claim 1, further comprising a memory,
the memory is electrically connected with the processor and is configured to store an abnormal charging parameter in the detection result, wherein the abnormal charging parameter is used for indicating that the electric parameter of the charging circuit is not in the charging threshold range.
4. The charging alert device of claim 3, wherein the memory is further configured to store alert attribute information; the prompt attribute information is used for instructing the execution part to perform an operation rule of a prompt operation, and the prompt attribute information includes at least one of the following: the prompting type, the prompting content, the prompting duration, the prompting intensity and the prompting frequency;
the processor is further configured to send the corresponding prompt attribute information acquired from the memory to the execution part according to the detection result;
the executing part is also configured to execute corresponding voice prompt and/or vibration prompt according to the prompt attribute information.
5. The charging alert device of claim 4, further comprising a communication module and a controller electrically connected to the processor,
the communication module is configured to send the type of the electrical parameter determined by the processor to a third party for remote prompting;
the controller is configured to control disconnection of the charging connection of the charging gun head if it is determined that the electrical parameter is higher than the upper limit charging threshold of the device to be charged.
6. The charging prompting device according to claim 1, wherein the charging detection part comprises an electrical parameter acquisition part and an electrical parameter comparison part, the electrical parameter acquisition part comprises an electrical parameter acquisition circuit or an acquisition sensor configured to acquire electrical parameters of the charging circuit, and the electrical parameters comprise current parameters and/or voltage parameters;
the electrical parameter comparison portion includes an electrical parameter comparison circuit configured to compare the charging detection information with a magnitude of the charging threshold range to determine whether an electrical parameter of the charging circuit is within the charging threshold range.
7. The charging prompting device of claim 1, wherein the vibration executing portion comprises a vibration driving circuit, a vibration amplifying circuit and a vibrator electrically connected in sequence; the input end of the vibration driving circuit is electrically connected with the output end of the processor;
the voice execution part comprises a voice selection circuit, a voice amplification circuit and a loudspeaker which are sequentially and electrically connected; and the input end of the voice selection circuit is electrically connected with the output end of the processor.
8. A charging gun is characterized by comprising a charging gun head and a charging cable connected with the charging gun head, wherein the charging gun head is internally provided with a charging prompting device according to any one of claims 1 to 7.
9. A charging device characterized by comprising the charging gun according to claim 8.
CN201920464867.0U 2019-04-08 2019-04-08 Charging prompting device, charging gun and charging equipment Active CN210941367U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111864836A (en) * 2020-07-16 2020-10-30 深圳市宝尔爱迪科技有限公司 Charging state prompting method and device and computer readable storage medium
CN113415197A (en) * 2021-06-19 2021-09-21 特瓦特能源科技有限公司 Charging gun monitoring method and related equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111864836A (en) * 2020-07-16 2020-10-30 深圳市宝尔爱迪科技有限公司 Charging state prompting method and device and computer readable storage medium
CN113415197A (en) * 2021-06-19 2021-09-21 特瓦特能源科技有限公司 Charging gun monitoring method and related equipment

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