CN212667301U - Whole vehicle control device of electric sweeper - Google Patents
Whole vehicle control device of electric sweeper Download PDFInfo
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- CN212667301U CN212667301U CN202021543221.0U CN202021543221U CN212667301U CN 212667301 U CN212667301 U CN 212667301U CN 202021543221 U CN202021543221 U CN 202021543221U CN 212667301 U CN212667301 U CN 212667301U
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Abstract
The utility model provides a whole vehicle control device of an electric sweeper, which comprises an upper controller, a power controller and a DCDC converter, wherein the upper controller is used for receiving a whole vehicle button signal, analyzing communication signals of a BMS, the power controller and the DCDC converter and outputting corresponding control signals to the power controller and the DCDC converter; the upper central control screen is used for displaying the working state, the operation function indication, the vehicle fault, the vehicle charging time, the charging current and the charging voltage information of a power motor connected with the vehicle power controller; the power controller is used for receiving the control signal output by the upper controller, controlling the power motor connected with the power controller to work and sending a fault code; and the DCDC converter is used for receiving the control signal output by the upper controller, providing power for the low-voltage electrical appliance of the whole vehicle and sending a fault code. The utility model discloses can simplify whole car pencil, improve whole car security, visual display vehicle state, and when the vehicle broke down, corresponding malfunction alerting can appear in the accuse screen in the upper position, and the maintenance personal of being convenient for solves the vehicle problem.
Description
Technical Field
The utility model relates to a whole vehicle control device of electric sweeper belongs to electric sweeper control technical field.
Background
The electric sweeper utilizes the storage battery as a power source, and adopts electric energy as power, so that secondary pollution and exhaust emission are avoided, and the electric sweeper is energy-saving and environment-friendly. But the diversity of its function makes it have two or more motors as the power supply for electric vehicle pencil is complicated, and manufacturing cost increases, and it is big to overhaul the degree of difficulty when the vehicle breaks down, has increased maintenance duration, has also reduced the security of whole car simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a whole vehicle control device of an electric sweeper, which has the following specific technical proposal,
a whole vehicle control device of an electric sweeper comprises an upper controller, an upper middle control screen, a power controller, a DCDC converter, a BMS battery management module and a vehicle-mounted charger, wherein the upper controller, the upper middle control screen, the power controller, the DCDC converter, the BMS battery management module and the vehicle-mounted charger are in communication connection;
the upper controller is used for receiving a button signal of the whole vehicle, analyzing communication signals of the BMS battery management module, the power controller and the DCDC converter and outputting corresponding control signals to the power controller and the DCDC converter;
the upper central control screen is used for displaying the working state, the operation function indication, the vehicle fault, the vehicle charging time, the charging current and the charging voltage information of a power motor connected with the vehicle power controller;
the power controller is used for receiving the control signal output by the upper controller, controlling the power motor connected with the power controller to work and sending a fault code;
the DCDC converter is used for receiving a control signal output by the upper controller, providing a power supply for a low-voltage electric appliance of the whole vehicle and sending a fault code;
and the vehicle-mounted charger is used for charging according to the data provided by the BMS battery management module.
Preferably, the upper controller, the upper central control panel, the power controller, the DCDC converter, the BMS battery management module and the vehicle-mounted charger are connected through CAN network communication.
Preferably, the power controller includes driving motor controller, the motor controller that induced drafts, oil pump controller and water pump controller, power motor includes driving motor, the motor that induced drafts, oil pump motor and water pump motor, driving motor controller, the motor controller that induced drafts, oil pump controller and water pump controller respectively with driving motor, the motor that induced drafts, oil pump motor and water pump motor electric connection.
Furthermore, an air suction gear button, a dust falling button, a sweeper rotating button, a sweeper lifting button and a box door switch button are arranged on the upper central control screen.
Furthermore, the upper controller is electrically connected with electromagnetic valves corresponding to the rotation of the sweeper, the lifting of the sweeper and the opening and closing of the box door.
Furthermore, the upper controller can receive a dust fall button signal, a water pump switch button signal, a driving gear signal, a brake signal, an accelerator signal, a constant-speed cruise signal, a key switch ACC gear signal, a key switch ON gear signal, a control light signal and a wiper signal. The utility model discloses can simplify whole car pencil, improve whole car security, make whole car state more audio-visual demonstration come out, and when the vehicle broke down, corresponding malfunction alerting can appear in the accuse screen in the upper position, and the after-sale maintenance personal of being convenient for "the corresponding medicine of giving medicine to the opponent" solves the vehicle problem.
Drawings
Fig. 1 is a working principle diagram of the whole vehicle control device of the electric sweeper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the whole vehicle control device of the electric sweeper comprises an upper controller, an upper central control screen, a power controller, a DCDC converter, a BMS battery management module and a vehicle-mounted charger, wherein the upper controller, the upper central control screen, the power controller, the DCDC converter, the BMS battery management module and the vehicle-mounted charger are in CAN network communication connection;
the upper controller is used for receiving a button signal of the whole vehicle, analyzing communication signals of the BMS battery management module, the power controller and the DCDC converter and outputting corresponding control signals to the power controller and the DCDC converter;
the upper central control screen is used for displaying the working state, the operation function indication, the vehicle fault, the vehicle charging time, the charging current and the charging voltage information of a power motor connected with the vehicle power controller;
the power controller is used for receiving the control signal output by the upper controller, controlling the power motor connected with the power controller to work, and sending a corresponding fault code if a fault occurs;
the DCDC converter is used for receiving a control signal output by the upper controller, providing a power supply for a low-voltage electric appliance of the whole vehicle, and sending a corresponding fault code if a fault occurs;
and the vehicle-mounted charger is used for charging according to the data provided by the BMS battery management module.
The power controller comprises a driving motor controller, an air suction motor controller, an oil pump controller and a water pump controller, the power motor comprises a driving motor, an air suction motor, an oil pump motor and a water pump motor, and the driving motor controller, the air suction motor controller, the oil pump controller and the water pump controller are respectively electrically connected with the driving motor, the air suction motor, the oil pump motor and the water pump motor.
And the upper central control screen displays the state of a vehicle power motor, operation indication, water quantity of a water tank, faults of the vehicle, vehicle charging time, charging current, charging voltage and the like on a screen by analyzing the CAN message. And an air suction gear button, a dust fall button, a sweeper rotating button, a sweeper lifting button and a box door switch button are arranged on the upper central control screen.
The air suction motor controller receives an air suction gear button signal and adjusts three-phase alternating current voltage and current output to the air suction motor to enable the rotating speed of the air suction motor to reach a preset value; the upper controller receives one or more signals of the wiper rotating button, the wiper lifting button and the box door switch button, outputs voltage and current, directly drives the corresponding electromagnetic valve to work, simultaneously, the oil pump motor controller and the upper controller communicate through a CAN network, the upper controller sends a control signal to the oil pump controller, and after the oil pump controller receives the control signal, the oil pump controller adjusts the three-phase voltage and the three-phase current output to the oil pump motor to enable the oil pump motor to work at a high-speed gear, namely, a high-rotating-speed state, and provides power for the work of a hydraulic system.
The upper controller receives a signal of a dust falling button or a water pump switch button, the upper controller is in CAN network communication with the water pump motor controller, the upper controller sends a control signal to the water pump motor controller, three-phase alternating current voltage and current output to the water pump motor are adjusted, the rotating speed of the water pump motor reaches a preset value, and the water pump is driven to enter a working state.
When the upper controller receives the driving gear signal, the brake signal, the accelerator signal and the constant-speed cruise signal, the upper controller is communicated with the driving motor controller through a CAN network, the upper controller sends a corresponding control signal to the driving motor controller, and the driving motor controller controls the driving motor to complete corresponding actions when receiving the corresponding control signal.
The upper controller is awakened when receiving an ACC gear signal of a key switch, and a windscreen wiper, a loudspeaker, vehicle-mounted multimedia and the like can work; when the upper controller receives a key switch ON gear signal, the upper controller sends a wake-up signal to the BMS battery management module, the DCDC converter, the driving motor controller, the air suction motor controller, the oil pump motor controller and the water pump motor controller, and the BMS battery management module is woken up and drives a main relay of a power battery pack to be closed to supply power to the whole vehicle; the DCDC converter is awakened in a delayed mode, starts to work after the whole vehicle is powered on, and provides power for a low-voltage electric appliance of the whole vehicle; the driving motor controller, the air suction motor controller, the oil pump motor controller and the water pump motor controller are in a standby state.
When the upper controller receives the control light and the wiper signal, the output voltage drives the corresponding relay to be closed, and the work of the corresponding low-voltage electrical appliance is completed. When the key switch is turned off, the high-voltage and low-voltage electric power of the whole vehicle is cut off, and the upper controller enters a dormant state.
The utility model discloses can simplify the unnecessary pencil's of whole car use, improve whole car security, and when the vehicle broke down, corresponding malfunction alerting can appear in the accuse screen in the upper position, and the after-sale maintenance personal of being convenient for solves the vehicle problem.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a whole car controlling means of electronic motor sweeper which characterized in that: the system comprises an upper controller, an upper middle control screen, a power controller, a DCDC converter, a BMS battery management module and a vehicle-mounted charger, wherein the upper controller, the upper middle control screen, the power controller, the DCDC converter, the BMS battery management module and the vehicle-mounted charger are in communication connection;
the upper controller is used for receiving a button signal of the whole vehicle, analyzing communication signals of the BMS battery management module, the power controller and the DCDC converter and outputting corresponding control signals to the power controller and the DCDC converter;
the upper central control screen is used for displaying the working state, the operation function indication, the vehicle fault, the vehicle charging time, the charging current and the charging voltage information of a power motor connected with the vehicle power controller;
the power controller is used for receiving the control signal output by the upper controller, controlling the power motor connected with the power controller to work and sending a fault code;
the DCDC converter is used for receiving a control signal output by the upper controller, providing a power supply for a low-voltage electric appliance of the whole vehicle and sending a fault code;
and the vehicle-mounted charger is used for charging according to the data provided by the BMS battery management module.
2. The whole vehicle control device of the electric sweeper according to claim 1, characterized in that: the upper controller, the upper central control screen, the power controller, the DCDC converter, the BMS battery management module and the vehicle-mounted charger are connected through CAN network communication.
3. The whole vehicle control device of the electric sweeper according to claim 1, characterized in that: the power controller comprises a driving motor controller, an air suction motor controller, an oil pump controller and a water pump controller, the power motor comprises a driving motor, an air suction motor, an oil pump motor and a water pump motor, and the driving motor controller, the air suction motor controller, the oil pump controller and the water pump controller are respectively electrically connected with the driving motor, the air suction motor, the oil pump motor and the water pump motor.
4. The whole vehicle control device of the electric sweeper according to claim 3, characterized in that: and an air suction gear button, a dust fall button, a sweeper rotating button, a sweeper lifting button and a box door switch button are arranged on the upper central control screen.
5. The whole vehicle control device of the electric sweeper according to claim 4, characterized in that: the upper controller is electrically connected with the electromagnetic valves corresponding to the rotation of the sweeper, the lifting of the sweeper and the opening and closing of the box door.
6. The whole vehicle control device of the electric sweeper according to claim 5, characterized in that: the upper controller can receive a dust-settling button signal, a water pump switch button signal, a driving gear signal, a brake signal, an accelerator signal, a constant-speed cruise signal, a key switch ACC gear signal, a key switch ON gear signal, a control light signal and a wiper signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543221.0U CN212667301U (en) | 2020-07-30 | 2020-07-30 | Whole vehicle control device of electric sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543221.0U CN212667301U (en) | 2020-07-30 | 2020-07-30 | Whole vehicle control device of electric sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212667301U true CN212667301U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543221.0U Active CN212667301U (en) | 2020-07-30 | 2020-07-30 | Whole vehicle control device of electric sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212667301U (en) |
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2020
- 2020-07-30 CN CN202021543221.0U patent/CN212667301U/en active Active
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