CN108215904B - Automobile and electric automobile leasing control method and system - Google Patents
Automobile and electric automobile leasing control method and system Download PDFInfo
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- CN108215904B CN108215904B CN201810004690.6A CN201810004690A CN108215904B CN 108215904 B CN108215904 B CN 108215904B CN 201810004690 A CN201810004690 A CN 201810004690A CN 108215904 B CN108215904 B CN 108215904B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a method and a system for controlling automobile and electric automobile leasing, and relates to the technical field of electric automobiles, wherein the method for controlling the electric automobile leasing comprises the following steps: acquiring a vehicle-mounted enabling signal when a braking signal of the electric vehicle is acquired and a signal that the one-key start-stop switch is pressed is detected; carrying out power-on processing according to the vehicle machine enabling signal; and when a signal that the one-key start-stop switch is pressed again is collected, the vehicle machine enabling signal is deleted. The method comprises the steps of acquiring a vehicle machine enabling signal when a braking signal of the electric vehicle is acquired and a signal that a one-key start-stop switch is pressed is detected; carrying out power-on processing according to the vehicle machine enabling signal; when gathering the signal that a key start-stop switch was pressed once more, delete car machine enable signal after electric automobile returns the car operation, prevent to take place to cause the unable condition that starts the vehicle because of the insufficient voltage.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an automobile and an electric automobile leasing control method and system.
Background
At present, when the pure electric vehicle is leased in a time-sharing manner, after a customer uses the vehicle and returns the vehicle, because an intelligent key is arranged in the time-sharing lease electric vehicle, if someone is in the vehicle, devices such as an air blower or a radio can still be turned on to use the power, but because the vehicle cannot be charged in a high voltage after the vehicle is returned, the power utilization equipment is used for a long time, so that the power of a small battery cannot be reduced and the vehicle cannot be restarted.
Therefore, there is a need for a car and a method and a system for controlling rental of an electric car, which can solve the problem that the electric car can still use the electric equipment after the car returning operation, which is likely to cause the car to be power-down and unable to restart the car.
Disclosure of Invention
The embodiment of the invention provides a method and a system for controlling automobile and electric automobile leasing, which are used for solving the problem that an electric automobile can still use electric equipment after returning, so that the automobile cannot be restarted due to power shortage.
In order to solve the technical problem, an embodiment of the present invention provides a method for controlling rental of an electric vehicle, including:
acquiring a vehicle-mounted enabling signal when a braking signal of the electric vehicle is acquired and a signal that the one-key start-stop switch is pressed is detected;
carrying out power-on processing according to the vehicle machine enabling signal;
and when a signal that the one-key start-stop switch is pressed again is collected, the vehicle machine enabling signal is deleted.
Preferably, before the braking signal of the electric vehicle is collected and the signal that the one-key start-stop switch is pressed is detected, the method further comprises:
and when the door unlocking signal is obtained, the door unlocking processing is carried out.
Preferably, the electric vehicle rental control method further includes:
when the brake signal of the electric automobile is collected but the signal that the one-key start-stop switch is pressed is not detected, the low-voltage electrifying processing is not carried out.
Preferably, the step of performing power-on processing according to the car machine enable signal includes:
when the acquired enable signal of the car machine is allowed, low-voltage electrification is carried out;
and when a signal of low-voltage electrification completion is acquired, high-voltage electrification is carried out.
Preferably, the step of performing high-voltage power-on processing according to the car machine enable signal further includes:
and when the acquired vehicle machine enable signal is allowable, the low-voltage power-on processing is not performed.
The embodiment of the invention also provides an electric vehicle leasing control system, which comprises:
the system comprises a PEPS (Passive Entry and Start system) and a remote control center (PEPS), wherein the PEPS is used for acquiring a vehicle-mounted enabling signal sent by an RT-BOX (rented vehicle controller, remote Telematics BOX) when a brake signal of the electric vehicle is acquired and a signal that a one-key Start-stop switch is pressed is detected; when a signal that the one-key start-stop switch is pressed again is acquired, deleting the vehicle-mounted enabling signal acquired by the PEPS;
the VCU (Vehicle Control Unit) is used for acquiring a Vehicle-mounted enabling signal sent by the RT-BOX and carrying out power-on processing according to the Vehicle-mounted enabling signal; and when a signal that the one-key start-stop switch is pressed again is collected, the vehicle machine enabling signal acquired by the VCU is deleted.
Preferably, the electric vehicle rental control system further includes:
and the BCM (Body Control Module) is used for unlocking when the unlocking signal is acquired.
Preferably, when the PEPS acquires a brake signal of the electric vehicle but does not detect a signal that the one-key start-stop switch is pressed, the PEPS does not perform low-voltage power-on processing.
Preferably, when the RT-BOX acquires that the vehicle-mounted device enable signal is allowable, the PEPS powers on the vehicle-mounted device at a low voltage; and when the VCU acquires a signal of finishing low-voltage electrification, the VCU carries out high-voltage electrification.
Preferably, when the RT-BOX does not obtain the vehicle machine enable signal as an enable, the PEPS does not perform the low-voltage power-on process.
The embodiment of the invention also provides an automobile which comprises the electric automobile leasing control system, wherein the RT-BOX, the VCU, the PEPS and the BCM are mutually connected through the GW (gateway ).
Preferably, the automobile further includes:
the air blower controller is used for controlling the opening state of the air blower when the vehicle machine enabling signal is electrified; and/or
The radio controller is used for controlling the starting state of the radio when the power-on processing is carried out according to the vehicle-mounted enabling signal;
the blower controller and the radio controller are connected with the RT-BOX, the VCU, the PEPS and the BCM through GW.
Compared with the prior art, the automobile and electric automobile leasing control method and system provided by the embodiment of the invention at least have the following beneficial effects:
acquiring a vehicle-mounted enabling signal when a braking signal of the electric vehicle is acquired and a signal that the one-key start-stop switch is pressed is detected; carrying out power-on processing according to the vehicle machine enabling signal; when gathering the signal that a key start-stop switch was pressed once more, delete car machine enable signal after electric automobile returns the car operation, prevent to take place to cause the unable condition that starts the vehicle because of the insufficient voltage.
Drawings
Fig. 1 is a flowchart of an electric vehicle rental control method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating an exemplary method for controlling rental of an electric vehicle according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating an exemplary method for controlling rental of an electric vehicle according to an embodiment of the present invention;
fig. 4 is a block diagram of an automobile according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The embodiment of the invention provides a method for controlling high-voltage electrification of an automobile, and please refer to fig. 1, which comprises the following steps:
step S2, acquiring a vehicle machine enabling signal when a braking signal of the electric vehicle is acquired and a signal that a one-key start-stop switch is pressed is detected;
step S3, carrying out power-on processing according to the vehicle-mounted enabling signal;
and step S4, when a signal that the one-key start-stop switch is pressed again is collected, the vehicle machine enabling signal is deleted.
According to the embodiment of the invention, the vehicle-mounted device enabling signal is acquired when the braking signal of the electric vehicle is acquired and the signal that the one-key start-stop switch is pressed is detected; carrying out power-on processing according to the vehicle machine enabling signal; when gathering the signal that a key start-stop switch was pressed once more, delete car machine enable signal after electric automobile returns the car operation, prevent to take place to cause the unable condition that starts the vehicle because of the insufficient voltage.
In an embodiment of the invention, the step S2 includes: and when the brake signal of the electric automobile is collected but the signal that the one-key start-stop switch is pressed is not detected, ending the process.
In an embodiment of the invention, the step S3 includes: when the acquired enable signal of the car machine is allowed, low-voltage electrification is carried out; and when a signal of low-voltage electrification completion is acquired, high-voltage electrification is carried out.
In an embodiment of the invention, the step S3 further includes: and when the acquired vehicle machine enable signal is allowable, the low-voltage power-on processing is not performed.
In an embodiment of the present invention, referring to fig. 2, before step S2, the method further includes:
in step S1, when the door unlock signal is acquired, door unlock processing is performed.
Here, the door unlocking signal may be a card swiping or mobile phone software transmission.
The following describes a specific implementation process of the above scheme with reference to a specific implementation flow:
referring to fig. 3, the electric vehicle rental control method includes:
step 1, judging whether a vehicle door unlocking signal is acquired or not, and entering step 2 when the vehicle door unlocking signal is acquired; and when the door unlocking signal is not acquired, ending the process.
And 2, carrying out unlocking treatment, and entering the step 3 after the unlocking treatment is finished.
Step 3, judging whether a braking signal of the electric automobile is acquired, and entering step 4 if the braking signal of the electric automobile is acquired; and if the braking signal of the electric automobile is not acquired, ending the process.
Step 4, judging whether a signal that the one-key start-stop switch is pressed is detected, and entering step 5 if the signal that the one-key start-stop switch is pressed is detected; and if the signal that the one-key start-stop switch is pressed is not detected, ending the process.
Step 5, judging whether the acquired vehicle machine enabling signal is allowed, and if the acquired vehicle machine enabling signal is allowed, entering step 6; and if the vehicle machine enabling signal is not acquired as the permission, ending the process.
And 7, performing high-voltage electrifying processing when the signal of low-voltage electrifying completion is acquired.
And 8, deleting the vehicle machine enabling signal when the signal that the one-key start-stop switch is pressed is acquired after the high-voltage electrification is finished.
According to the embodiment of the invention, the vehicle-mounted device enable signal is allowed to be powered on at low voltage and high voltage, after the vehicle-mounted device enable signal is deleted, the vehicle door is locked, and the vehicle-mounted device enable signal can be obtained again only by taking the order again.
The embodiment of the invention also provides an electric vehicle leasing control system, which comprises:
the PEPS is used for acquiring a vehicle-mounted enabling signal sent by the RT-BOX when a braking signal of the electric vehicle is acquired and a signal that the one-key start-stop switch is pressed is detected; when a signal that the one-key start-stop switch is pressed again is acquired, deleting the vehicle-mounted enabling signal acquired by the PEPS;
the VCU is used for acquiring the vehicle-mounted enabling signal sent by the RT-BOX and carrying out power-on processing according to the vehicle-mounted enabling signal; and when a signal that the one-key start-stop switch is pressed again is collected, the vehicle machine enabling signal acquired by the VCU is deleted.
In an embodiment of the present invention, the electric vehicle rental control system further includes:
and the BCM is used for unlocking when the unlocking signal is acquired.
In a specific embodiment of the invention, when the PEPS acquires a brake signal of the electric vehicle but does not detect a signal that the one-key start-stop switch is pressed, the PEPS does not perform low-voltage power-on processing.
In a specific embodiment of the invention, when the RT-BOX obtains that the vehicle machine enable signal is allowed, the PEPS powers on the vehicle machine enable signal at a low voltage; and when the VCU acquires a signal of finishing low-voltage electrification, the VCU carries out high-voltage electrification.
In a specific embodiment of the present invention, when the RT-BOX does not obtain the vehicle device enable signal as an enable, the PEPS does not perform the low voltage power-on process.
According to the embodiment of the invention, the vehicle-mounted device enabling signal sent by the RT-BOX is acquired when the braking signal of the electric vehicle is acquired and the signal that the one-key start-stop switch is pressed is detected; when a signal that the one-key start-stop switch is pressed again is acquired, deleting the vehicle-mounted enabling signal acquired by the PEPS; acquiring a vehicle-mounted enabling signal sent by the RT-BOX, and carrying out power-on processing according to the vehicle-mounted enabling signal; when gathering the signal that a key start-stop switch was pressed once more, delete the car machine enable signal that VCU acquireed, avoid returning the car back because of can continuing to use the consumer and lead to the vehicle insufficient voltage to the vehicle can't restart.
The embodiment of the invention also provides an automobile, please refer to fig. 4, which comprises the electric automobile leasing control system, wherein the RT-BOX, the VCU, the PEPS and the BCM are connected with each other through the GW.
In an embodiment of the present invention, the automobile further includes:
the air blower controller is used for controlling the opening state of the air blower when the vehicle machine enabling signal is electrified; and/or
The radio controller is used for controlling the starting state of the radio when the power-on processing is carried out according to the vehicle-mounted enabling signal;
the blower controller and the radio controller are connected with the RT-BOX, the VCU, the PEPS and the BCM through a gateway.
According to the embodiment of the invention, when the power-on processing is carried out according to the vehicle-mounted enable signal, the starting state of the blower controller and/or the radio controller is controlled, and the condition that the vehicle is not powered on and the vehicle is in power shortage caused by the blower and/or the radio is used is avoided.
In summary, the vehicle-mounted device acquires the vehicle-mounted enabling signal when the braking signal of the electric vehicle is acquired and the signal that the one-key start-stop switch is pressed is detected; carrying out power-on processing according to the vehicle machine enabling signal; when gathering the signal that a key start-stop switch was pressed once more, delete car machine enable signal after electric automobile returns the car operation, prevent to take place to cause the unable condition that starts the vehicle because of the insufficient voltage.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An electric vehicle leasing control method is characterized by comprising the following steps:
acquiring a vehicle-mounted enabling signal when a braking signal of the electric vehicle is acquired and a signal that the one-key start-stop switch is pressed is detected;
carrying out power-on processing according to the vehicle machine enabling signal;
when a signal that the one-key start-stop switch is pressed again is acquired, the vehicle machine enabling signal is deleted;
the method further comprises the following steps:
when the brake signal of the electric automobile is collected but the signal that the one-key start-stop switch is pressed is not detected, the low-voltage electrifying processing is not carried out;
the step of carrying out power-on processing according to the vehicle machine enabling signal comprises the following steps:
when the acquired enable signal of the car machine is allowed, low-voltage electrification is carried out;
when a signal of low-voltage electrification completion is acquired, high-voltage electrification is carried out;
the step of performing high-voltage power-on processing according to the car machine enable signal further comprises:
and when the acquired vehicle machine enable signal is allowable, the low-voltage power-on processing is not performed.
2. The electric vehicle rental control method of claim 1, wherein before the brake signal of the electric vehicle is acquired and the signal that the one-key start-stop switch is pressed is detected, the method further comprises the following steps:
and when the door unlocking signal is obtained, the door unlocking processing is carried out.
3. An electric vehicle rental control system, comprising:
the keyless entry and start system PEPS is used for acquiring a car machine enabling signal sent by a renting car machine controller RT-BOX when a braking signal of the electric car is acquired and a signal that a one-key start-stop switch is pressed is detected; when a signal that the one-key start-stop switch is pressed again is acquired, deleting a vehicle machine enabling signal acquired by the keyless entry and start system PEPS;
the VCU is used for acquiring a vehicle machine enabling signal sent by the RT-BOX of the rental vehicle machine controller and carrying out power-on processing according to the vehicle machine enabling signal; when a signal that the one-key start-stop switch is pressed again is acquired, deleting a vehicle machine enabling signal acquired by the VCU of the vehicle control unit;
when the keyless entry and start system PEPS acquires a brake signal of the electric automobile but does not detect a signal that the one-key start-stop switch is pressed, the keyless entry and start system PEPS does not perform low-voltage electrifying processing;
when the RT-BOX acquires that the car machine enabling signal is allowed, the keyless entry and starting system PEPS powers on the car machine controller at low voltage; when the VCU of the vehicle control unit acquires a signal of completing low-voltage electrification, the VCU of the vehicle control unit is electrified at high voltage;
and when the rented car machine controller RT-BOX is not allowed by the car machine enabling signal, the keyless entry and starting system PEPS does not perform low-voltage power-on processing.
4. The electric vehicle rental control system of claim 3, further comprising:
and the vehicle body controller BCM is used for unlocking when the unlocking signal is acquired.
5. An automobile, characterized by comprising the electric automobile leasing control system as claimed in any one of claims 3-4, wherein the leasing vehicle controller RT-BOX, the vehicle control unit VCU, the keyless entry and start system PEPS and the body controller BCM are connected with each other through a gateway.
6. The vehicle of claim 5, further comprising:
the air blower controller is used for controlling the opening state of the air blower when the vehicle machine enabling signal is electrified; and/or
The radio controller is used for controlling the starting state of the radio when the power-on processing is carried out according to the vehicle-mounted enabling signal;
the blower controller and the radio controller are connected with the rental car machine controller RT-BOX, the vehicle control unit VCU, the keyless entry and start system PEPS and the vehicle body controller BCM through a gateway.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810004690.6A CN108215904B (en) | 2018-01-03 | 2018-01-03 | Automobile and electric automobile leasing control method and system |
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| CN201810004690.6A CN108215904B (en) | 2018-01-03 | 2018-01-03 | Automobile and electric automobile leasing control method and system |
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| CN108215904A CN108215904A (en) | 2018-06-29 |
| CN108215904B true CN108215904B (en) | 2020-03-31 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109064281A (en) * | 2018-07-27 | 2018-12-21 | 北京新能源汽车股份有限公司 | A kind of timesharing lease control method, system and the automobile of automobile |
| CN111002947A (en) * | 2019-11-25 | 2020-04-14 | 江铃汽车股份有限公司 | Remote start control system and method for automatic transmission fuel automobile |
| CN114694316B (en) * | 2021-07-02 | 2023-04-11 | 北京新能源汽车股份有限公司 | Lease control method, device, equipment and automobile |
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