CN216684092U - Insert rifle and awaken rifle dormancy circuit of drawing gun up - Google Patents
Insert rifle and awaken rifle dormancy circuit of drawing gun up Download PDFInfo
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- CN216684092U CN216684092U CN202122950947.7U CN202122950947U CN216684092U CN 216684092 U CN216684092 U CN 216684092U CN 202122950947 U CN202122950947 U CN 202122950947U CN 216684092 U CN216684092 U CN 216684092U
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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
- 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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Abstract
The utility model relates to the technical field of battery management, in particular to a circuit for waking up and pulling a gun by inserting the gun, which comprises: the BCU main control module automatically enters a dormant state during the non-charging time, and when the voltage reaches a set parameter value after the charging gun is plugged, the BCU main control module is activated to work, the BCU main control module outputs a high-voltage frequency signal, the self-locking module is started, the circuit is electrified to enter a working state and normally charges, even if the BCU main control module is removed, the circuit can work all the time due to the self-locking module until the charging gun is removed after the work is finished, at the moment, the BCU main control module receives a low-voltage level signal to stop working, the self-locking module is disconnected, the circuit stops working, and enters the dormant state again after the set time, and all the charging operation circuits run, so that the power consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of battery management, in particular to a dormant circuit for awakening and pulling a gun by inserting the gun.
Background
The shortage of energy, the petroleum crisis and the environmental pollution are getting more and more severe, which brings great influence to the life of people and is directly related to the sustainable development of national economy and society. New energy technologies are actively developed in all countries of the world. An electric vehicle is considered as an important approach to solve energy crisis and environmental deterioration as a new energy vehicle with reduced oil consumption, low pollution and low noise. Electric automobile generally need use and fill electric pile and charge. When the existing alternating-current charging pile does not work, the BCU main control module can also cause power consumption, and the power consumption is a waste for users.
For example, the patent with publication number CN109572462A discloses a circuit for waking up a gun-plugging and pulling sleep on an ac charging pile, which includes a power module, a processing unit and a logic judgment unit; the power supply module outputs a first working voltage to supply power to the processing unit and outputs a second voltage as an enabling voltage of the control guide circuit of the charging pile when the enabling signal IGN is at a high level; stopping the voltage output of the processing unit when the enable signal IGN is at a low level; the processing unit outputs a maintaining signal WP to the logic judgment unit; and the logic judgment unit receives the auxiliary power supply signal CP and the power supply maintaining signal WP and outputs an enable signal IGN to the power supply module.
The circuit that the rifle was awaken up to pull out rifle dormancy is inserted to above-mentioned alternating-current charging stake does not set up from the locking module, when charging, breaks off easily.
Therefore, a circuit for waking up and pulling the gun by inserting the gun is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a circuit for waking up and pulling a gun in a sleep mode to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a gun insertion and pull-up sleep circuit, comprising:
the power module is arranged in the charging pile and used for supplying power to the vehicle;
the charging gun is used for connecting the power supply module with an interface of a charged vehicle;
the input end of the CC signal detection module is connected with the charging gun;
the input end of the CP signal detection module is connected with the charging gun;
the input end of the processing and analyzing module is connected with the output end of the CC signal detection module and the output end of the CP signal detection module;
the input end of the self-locking module is connected with the output end of the processing and analyzing module;
the input end of the relay switch is connected with the output end of the self-locking module, and the output end of the relay switch is connected with the power supply module;
the input end of the BCU main control module is connected with the output end of the processing and analyzing module, and the output end of the BCU main control module is connected with the input end of the relay switch and the input end of the self-locking module.
The CC signal detection module is used for detecting the voltage of the connection between the charging gun and the charging vehicle interface.
And the CP signal detection module is used for detecting the voltage of the charging gun connected with the charging pile power supply.
The processing and analyzing module is used for judging whether the charging gun is completely connected with the vehicle interface or not and judging the capacity of the charging cable, and the processing and analyzing module is used for judging whether the charging gun is connected with the built-in power supply module of the charging pile or not and judging whether charging can be carried out or not. Calculating the detected voltage through a processing and analyzing module, calculating the resistance value of the RC, and if the RC =680 omega +/-10% range is detected, indicating that the vehicle interface is completely connected and the capacity of the charging cable is 16A; if RC =32 Ω ± 10% is detected, indicating that the vehicle interface is fully connected, the charging cable capacity is 32A.
And the self-locking module is used for realizing a self-locking circuit between the processing and analyzing module and the relay switch. When charging, through the setting of self-locking module, even if remove BCU master control module this circuit also can work all the time, pull out the rifle that charges after the work execution finishes.
And the relay switch is used for controlling the on-off of the power supply module.
The BCU main control module is used for controlling the relay switch so as to control the power supply module.
Compared with the prior art, the utility model has the beneficial effects that: in the utility model, the BCU main control module automatically enters a dormant state when the charging gun is not charged, and when the charging gun is plugged, the CC signal detection module and the CP signal detection module transmit the detected signals to the processing and analyzing module, the processing and analyzing module processes and analyzes the received signals, when the voltage reaches the set parameter value, the BCU main control module is activated to work, the BCU main control module outputs a high-frequency signal to start the self-locking module, the circuit is electrified to enter a working state and normally charge, even if the BCU master control module is removed, the circuit can work all the time due to the self-locking module until the charging gun is pulled out after the work is executed, at the moment, the BCU master control module receives a low level signal to stop working, the self-locking module is disconnected, the circuit stops working, enters a dormant state again after the set time, and operates the circuit by charging, thereby reducing power consumption.
Drawings
FIG. 1 is a block diagram of a circuit for waking up a gun by inserting a gun and pulling the gun in sleep according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a gun insertion and pull-up sleep circuit, comprising:
the power module is arranged in the charging pile and used for supplying power to the vehicle.
And the charging gun is used for connecting the power supply module with the interface of the charged vehicle.
The CC signal detection module, CC signal detection module's input is connected with the rifle that charges, CC signal detection module is used for detecting the voltage of the connection of rifle and the vehicle interface that charges.
The input end of the CP signal detection module is connected with the charging gun, and the CP signal detection module is used for detecting the voltage of the charging gun connected with the charging pile power supply.
The input end of the processing and analyzing module is connected with the output end of the CC signal detection module and the output end of the CP signal detection module, the processing and analyzing module is used for judging whether the charging gun is completely connected with a vehicle interface or not and judging the capacity of a charging cable, and the processing and analyzing module is used for judging whether the charging gun is connected with a built-in power supply module of the charging pile or not and judging whether charging can be carried out or not. Calculating the detected voltage through a processing and analyzing module, calculating the resistance value of the RC, and if the RC =680 omega +/-10% range is detected, indicating that the vehicle interface is completely connected and the capacity of the charging cable is 16A; if RC =32 Ω ± 10% range is detected, indicating that the vehicle interface is fully connected, the charging cable capacity is 32A.
And the input end of the self-locking module is connected with the output end of the processing and analyzing module, and the self-locking module is used for realizing a self-locking circuit between the processing and analyzing module and the relay switch. When charging, through the setting of self-locking module, even if remove BCU master control module this circuit also can work all the time, pull out the rifle that charges after the work execution finishes.
The input end of the relay switch is connected with the output end of the self-locking module, the output end of the relay switch is connected with the power supply module, and the relay switch is used for controlling the on-off of the power supply module.
The BCU main control module, BCU main control module's input is connected with the output of handling analysis module, BCU main control module's output and relay switch's input and the input of self-locking module are connected, BCU main control module is used for relay switch to control power module.
Specifically, when the charging gun is used, the BCU main control module automatically enters a dormant state during the non-charging time, after the charging gun is plugged, the CC signal detection module and the CP signal detection module transmit detected signals to the processing analysis module, the processing analysis module processes and analyzes the received signals, when the voltage reaches a set parameter value, the BCU main control module is activated to work, the BCU main control module outputs high-frequency signals, the self-locking module is started, the circuit is electrified to enter a working state and normally charges, even if the BCU main control module is removed, the circuit can work all the time due to the self-locking module, the charging gun is pulled out after the work is finished, the BCU main control module stops working after receiving low-level signals, the self-locking module is disconnected, the circuit stops working, the circuit enters the dormant state again after the set time, and all the charging operation circuits run, thereby reducing power consumption.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A gun insertion and pull-up sleep circuit, comprising:
the power module is arranged in the charging pile and used for supplying power to the vehicle;
the charging gun is used for connecting the power supply module with an interface of a charged vehicle;
the input end of the CC signal detection module is connected with the charging gun;
the input end of the CP signal detection module is connected with the charging gun;
the input end of the processing and analyzing module is connected with the output end of the CC signal detection module and the output end of the CP signal detection module;
the input end of the self-locking module is connected with the output end of the processing and analyzing module;
the input end of the relay switch is connected with the output end of the self-locking module, and the output end of the relay switch is connected with the power supply module;
the input end of the BCU main control module is connected with the output end of the processing and analyzing module, and the output end of the BCU main control module is connected with the input end of the relay switch and the input end of the self-locking module.
2. The sleep circuit for waking up and pulling a gun by plugging a gun according to claim 1, wherein: the CC signal detection module is used for detecting the voltage of the connection between the charging gun and the charging vehicle interface.
3. The rifle plugging and drawing sleep circuit of claim 1, wherein: and the CP signal detection module is used for detecting the voltage of the charging gun connected with the charging pile power supply.
4. The sleep circuit for waking up and pulling a gun by plugging a gun according to claim 1, wherein: the processing and analyzing module is used for judging whether the charging gun is completely connected with the vehicle interface or not and judging the capacity of the charging cable, and the processing and analyzing module is used for judging whether the charging gun is connected with the built-in power supply module of the charging pile or not and judging whether charging can be carried out or not.
5. The sleep circuit for waking up and pulling a gun by plugging a gun according to claim 1, wherein: and the self-locking module is used for realizing a self-locking circuit between the processing and analyzing module and the relay switch.
6. The sleep circuit for waking up and pulling a gun by plugging a gun according to claim 1, wherein: and the relay switch is used for controlling the on-off of the power supply module.
7. The sleep circuit for waking up and pulling a gun by plugging a gun according to claim 1, wherein: the BCU main control module is used for controlling the relay switch so as to control the power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950947.7U CN216684092U (en) | 2021-11-29 | 2021-11-29 | Insert rifle and awaken rifle dormancy circuit of drawing gun up |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950947.7U CN216684092U (en) | 2021-11-29 | 2021-11-29 | Insert rifle and awaken rifle dormancy circuit of drawing gun up |
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| CN216684092U true CN216684092U (en) | 2022-06-07 |
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| CN202122950947.7U Active CN216684092U (en) | 2021-11-29 | 2021-11-29 | Insert rifle and awaken rifle dormancy circuit of drawing gun up |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261667A (en) * | 2023-11-22 | 2023-12-22 | 广汽埃安新能源汽车股份有限公司 | Vehicle charging awakening control method, storage medium and electronic equipment |
| CN117301927A (en) * | 2023-09-05 | 2023-12-29 | 福建时代星云科技有限公司 | Low-power-consumption operation method and terminal of charging pile |
-
2021
- 2021-11-29 CN CN202122950947.7U patent/CN216684092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117301927A (en) * | 2023-09-05 | 2023-12-29 | 福建时代星云科技有限公司 | Low-power-consumption operation method and terminal of charging pile |
| CN117301927B (en) * | 2023-09-05 | 2024-05-10 | 福建时代星云科技有限公司 | Low-power-consumption operation method and terminal of charging pile |
| CN117261667A (en) * | 2023-11-22 | 2023-12-22 | 广汽埃安新能源汽车股份有限公司 | Vehicle charging awakening control method, storage medium and electronic equipment |
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