CN217602418U - Automatic switch door control system of power change cabinet - Google Patents
Automatic switch door control system of power change cabinet Download PDFInfo
- Publication number
- CN217602418U CN217602418U CN202221109684.5U CN202221109684U CN217602418U CN 217602418 U CN217602418 U CN 217602418U CN 202221109684 U CN202221109684 U CN 202221109684U CN 217602418 U CN217602418 U CN 217602418U
- Authority
- CN
- China
- Prior art keywords
- module
- control device
- control module
- main control
- optical coupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The utility model provides an automatic door opening and closing control system of a battery replacing cabinet, which comprises a main control module, a charging detection module, a door lock control module and a limit motor control module; the main control module is connected with the charging detection module, the door lock control module and the limiting motor control module; the door lock control module comprises a first control device, a second control device and a third control device; the first control device is connected with the second control device and the third control device; the second control device is connected with the main control module, and the third control device is connected with the electric switch door; the limiting motor control device comprises a first motor control device and a second motor control device which respectively control the motor to rotate forwards and backwards; the charging detection module is connected with the charger and is connected with charging state signal input. The automatic opening and closing function of the battery replacing cabinet door can be realized by applying the technical scheme.
Description
Technical Field
The utility model relates to a vehicle technical field that charges, especially a trade battery compartment automatic switch door control system.
Background
According to relevant statistics, the size of the battery swapping market is about 140 billion yuan. If the heel needs to be stably stood in the market of the huge power change cabinet, the emphasis on user experience and innovation is needed. In order to reduce a series of problems caused by the fact that a door of a cabinet is not closed due to various reasons when a rider finishes battery replacement, the loss of the charging equipment is aggravated, potential safety hazards of the charging equipment are increased, and the burden of customer service staff for dealing with related operation problems is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a trade cabinet automatic switch door control system realizes trading the automatic switch function of cabinet door.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic door opening and closing control system of the power transformation cabinet comprises a main control module, a charging detection module, a door lock control module and a limit motor control module; the main control module is connected with the charging detection module, the door lock control module and the limiting motor control module; the door lock control module comprises a first control device, a second control device and a third control device; the first control device is connected with the second control device and the third control device; the second control device is connected with the main control module, and the third control device is connected with the electric switch door; the limiting motor control device comprises a first motor control device and a second motor control device which respectively control the motor to rotate forwards and backwards; the charging detection module is connected with the charger and is connected with the charging state signal input.
In a preferred embodiment, the first control device is specifically a first NMOS transistor, the second control device specifically includes a first transistor and a second transistor, a source of the first NMOS transistor is connected to the main control module, a gate of the first NMOS transistor is connected to a collector of the first transistor, and a drain of the first NMOS transistor is connected to a third control device; the base electrode of the first triode is connected with the collector electrode of the second triode, the emitting electrode of the first triode is connected with the power supply, the emitting electrode of the second triode is grounded, and the base electrode of the second triode is connected with the main control module.
In a preferred embodiment, the first motor control device and the second motor control device are specifically a first optical coupler and a second optical coupler, input ends of the first optical coupler and the second optical coupler are connected to the main control module, and output ends of the first optical coupler and the second optical coupler are connected to the relay.
In a preferred embodiment, the charging detection module includes a third optical coupler, an input end of the third optical coupler is connected to the main control module, and an output end of the third optical coupler is connected to the relay.
In a preferred embodiment, the system further comprises a communication 485 module, the main control module is connected with the upper computer communication module through the communication 485 module, and the input end of the communication 485 module is connected with the main control module.
In a preferred embodiment, the device further comprises an address setting module, wherein the address setting module sets a hardware address for the main control module through a dialer; the address setting module is connected with the main control module.
In a preferred embodiment, the power supply module further comprises a voltage reduction chip, and the voltage reduction chip is connected with the main control module to provide 3.3v voltage for the main control module.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a trade electric cabinet automatic switch door control system reduces and trades the condition that the electric personnel did not close the cabinet door of trading because of various reasons when trading the electricity, alleviates the burden that customer service personnel dealt with relevant operation problem, realizes trading the automatic switch function of electric cabinet door.
Drawings
Fig. 1 is a schematic circuit diagram of a main control module according to a preferred embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a power module according to a preferred embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a communication 485 module according to a preferred embodiment of the present invention;
FIG. 4 is a schematic circuit diagram of an address setting module according to a preferred embodiment of the present invention;
fig. 5 is a schematic circuit diagram (one) of a charge detection module according to a preferred embodiment of the present invention;
fig. 6 is a schematic circuit diagram (ii) of the charge detection module according to the preferred embodiment of the present invention;
fig. 7 is a schematic circuit diagram (one) of a door lock control module according to a preferred embodiment of the present invention;
fig. 8 is a schematic circuit diagram (ii) of a door lock control module according to a preferred embodiment of the present invention;
fig. 9 is a schematic circuit diagram (one) of a limit motor control device according to a preferred embodiment of the present invention;
fig. 10 is a schematic circuit diagram (ii) of a limit motor control device according to a preferred embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Referring to fig. 1 to 10, the automatic switch door control system for the power transformation cabinet comprises a main control module U1, a charging detection module, a door lock control module and a limit motor control module; the main control module U1 is connected with the charging detection module, the door lock control module and the limiting motor control module; the door lock control module comprises a first control device, a second control device and a third control device; the first control device is connected with the second control device and the third control device; the second control device is connected with the main control module U1, and the third control device is connected with an electric switch door; the limiting motor control device comprises a first motor control device and a second motor control device which respectively control the motor to rotate forwards and backwards; the charging detection module is connected with the charger and is connected with charging state signal input.
In this embodiment, main control module U1 adopts meaning semiconductor's STM32F103RCT6 singlechip, through the data transmission of USART serial ports and BMS in the battery to the main control board, real time monitoring battery data. The main control board arranges and packs the data of the BMS and sends the data to the communication board. The battery is charged by controlling the charging module, and the automatic power-off function is performed after data integration. The door lock control module and the limiting and motor control module are controlled to open and close the cabinet door.
The first control device is specifically a first NMOS tube Q1, the second control device specifically includes a first triode Q2 and a second triode Q3, a source of the first NMOS tube Q1 is connected to a pin 15 of the main control module U1, a gate of the first NMOS tube Q1 is connected to a collector of the first triode Q2, and a drain of the first NMOS tube Q1 is connected to a third control device; the base electrode of the first triode Q2 is connected with the collector electrode of the second triode Q3, the emitting electrode of the first triode Q2 is connected with the power supply, the emitting electrode of the second triode Q3 is grounded, and the base electrode of the second triode Q3 is connected with the pin 41 of the main control module U1. The cabinet door is controlled through an NMOS tube AO 4468; meanwhile, the current condition in the loop is monitored, and whether the electromagnetic lock acts or not is judged; the switch state of the cabinet door can be detected by combining the door state detection circuit.
The first motor control device and the second motor control device are specifically a first optical coupler and a second optical coupler, the input ends of the first optical coupler and the second optical coupler are connected with a pin 24 and a pin 25 of a main control module U1, and the output ends of the first optical coupler and the second optical coupler are connected with a relay. In this embodiment, the first optical coupler and the second optical coupler are both an optical coupler PC817, the optical coupler PC817 controls a motor control module of the relay, and the motor _ ctrl1 and the motor _ ctrl2 network are connected with the main control module U1 to respectively control the on and off of the relay, and cooperate with the limit switch to control the forward and reverse rotation of the motor to realize the opening and closing actions of the electromagnetic lock.
The charging detection module comprises a third optical coupler U4, the input end of the third optical coupler U4 is connected with a pin 22 of the main control module U1, and the output end of the third optical coupler is connected with the relay. In this embodiment, the third coupler is an optocoupler PC817, the optocoupler PC817 is used to control the charging module of the relay, so that the charging loop can be isolated, and the relay _ ctrl network is connected to the main control module U1, so as to implement intelligent control by combining with battery data. The lithium battery charger is customized with the charger, is connected with charging state signal input, and can monitor the charging condition of the lithium battery through the charging state acquired through communication with the BMS and the feedback signal of the charger, so that the charging safety is ensured.
The intelligent control system is characterized by further comprising a communication 485 module, the main control module U1 is connected with the upper computer communication module through the communication 485 module, and the input end of the communication 485 module is connected with the main control module U1. The RO terminal interface and the DI terminal interface of the chip U10 are connected to the pins 30 and 29 of the main control module U1. And a 485 communication circuit is adopted, so that the system has the advantages of long communication distance, more communication equipment, stability, reliability and the like. The communication device can be connected with a plurality of control units through address setting, different commands are issued according to addresses, but complementary influence is achieved, and the communication device is a current one-to-many stable communication mode.
The device also comprises an address setting module, wherein the address setting module is used for setting a hardware address for the main control module U1 through a code dialing device; the address setting module is connected with the main control module U1. The connector P4 is connected with an ADDR1 interface, an ADDR2 interface, an ADDR3 interface and an ADDR4 interface of the main control module U1; the universality of the utility model is satisfied, the addresses of the die blocks can be distinguished without changing the program, and the address numbers of the cells 1-16 can be set.
Still include power module, power module includes step-down chip U2, step-down chip U2 connects host system U1 provides 3.3v voltage for host system U1.
Claims (7)
1. The automatic door opening and closing control system of the power transformation cabinet is characterized by comprising a main control module, a charging detection module, a door lock control module and a limit motor control module; the main control module is connected with the charging detection module, the door lock control module and the limiting motor control module; the door lock control module comprises a first control device, a second control device and a third control device; the first control device is connected with the second control device and the third control device; the second control device is connected with the main control module, and the third control device is connected with the electric switch door; the limiting motor control device comprises a first motor control device and a second motor control device which respectively control the motor to rotate forwards and backwards; the charging detection module is connected with the charger and is connected with charging state signal input.
2. The system for controlling automatic door opening and closing of a battery replacement cabinet according to claim 1, wherein the first control device is a first NMOS transistor, the second control device comprises a first triode and a second triode, a source electrode of the first NMOS transistor is connected to the main control module, a gate electrode of the first NMOS transistor is connected to a collector electrode of the first triode, and a drain electrode of the first NMOS transistor is connected to a third control device; the base electrode of the first triode is connected with the collector electrode of the second triode, the emitting electrode of the first triode is connected with the power supply, the emitting electrode of the second triode is grounded, and the base electrode of the second triode is connected with the main control module.
3. The system for controlling the automatic door opening and closing of the battery replacement cabinet according to claim 1, wherein the first motor control device and the second motor control device are specifically a first optical coupler and a second optical coupler, input ends of the first optical coupler and the second optical coupler are connected with the main control module, and output ends of the first optical coupler and the second optical coupler are connected with the relay.
4. The system for controlling automatic door opening and closing of the battery replacement cabinet according to claim 1, wherein the charging detection module comprises a third optical coupler, an input end of the third optical coupler is connected with the main control module, and an output end of the third optical coupler is connected with the relay.
5. The system for controlling the automatic door opening and closing of the battery replacing cabinet as claimed in claim 1, further comprising a communication 485 module, wherein the main control module is connected with an upper computer communication module through the communication 485 module, and an input end of the communication 485 module is connected with the main control module.
6. The system for controlling the automatic door opening and closing of the battery swapping cabinet according to claim 1, further comprising an address setting module, wherein the address setting module sets a hardware address for the main control module through a code dialing device; the address setting module is connected with the main control module.
7. The system for controlling the automatic door opening and closing of the battery swapping cabinet as claimed in claim 1, further comprising a power module, wherein the power module comprises a voltage dropping chip, and the voltage dropping chip is connected with the main control module to provide 3.3v voltage for the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109684.5U CN217602418U (en) | 2022-05-10 | 2022-05-10 | Automatic switch door control system of power change cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109684.5U CN217602418U (en) | 2022-05-10 | 2022-05-10 | Automatic switch door control system of power change cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602418U true CN217602418U (en) | 2022-10-18 |
Family
ID=83567861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221109684.5U Active CN217602418U (en) | 2022-05-10 | 2022-05-10 | Automatic switch door control system of power change cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602418U (en) |
-
2022
- 2022-05-10 CN CN202221109684.5U patent/CN217602418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202872406U (en) | Interface multiplexing circuit and mobile terminal | |
| CN108123519B (en) | Power supply switching equipment, control method and device thereof and power supply system | |
| CN102577021B (en) | Mobile terminal device, power supply system, and power supply method and power supply program for mobile terminal device | |
| CN206180657U (en) | That can long -rangely maintain fills electric pile | |
| CN204068306U (en) | A kind of charging system of electronic product | |
| CN106655316A (en) | Charging circuit and terminal equipment | |
| CN217602418U (en) | Automatic switch door control system of power change cabinet | |
| CN112166422B (en) | Mobile terminal | |
| US20130103878A1 (en) | Universal usb charger | |
| CN111129891B (en) | Power supply connecting device | |
| CN215818589U (en) | Circuit structure of charging box and charging box | |
| CN105429246A (en) | Circuit and method for automatically disconnecting terminal after full charge | |
| CN208093989U (en) | A kind of Internet of things type intelligent power distribution cabinet | |
| CN211790827U (en) | Power supply circuit and power supply device | |
| CN203812396U (en) | Learning type control switch of computer power supply | |
| CN209299277U (en) | Intelligent power control device | |
| CN113162161A (en) | Charging and discharging circuit control method and circuit based on Type-c interface and controller | |
| CN112910041A (en) | Charging circuit of terminal equipment, terminal equipment and terminal system | |
| CN105896662A (en) | Single-port mobile power control circuit and control method thereof | |
| CN109474047A (en) | A kind of back splint battery | |
| CN219435304U (en) | Power supply circuit, keyboard and two-in-one notebook | |
| CN220367592U (en) | Switching circuit, circuit switching device and terminal equipment | |
| CN204680850U (en) | A kind of intelligent socket system | |
| CN104283261B (en) | Circuit avoiding static power consumption | |
| CN213186492U (en) | Bluetooth headset and combined type Bluetooth headset |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |