CN116353511A - Logistics mode control method and system for new energy automobile - Google Patents
Logistics mode control method and system for new energy automobile Download PDFInfo
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- CN116353511A CN116353511A CN202310077912.8A CN202310077912A CN116353511A CN 116353511 A CN116353511 A CN 116353511A CN 202310077912 A CN202310077912 A CN 202310077912A CN 116353511 A CN116353511 A CN 116353511A
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Abstract
The invention relates to a new energy automobile logistics mode control method and system, wherein the control method comprises the following steps: receiving a request for entering a logistics mode; judging whether the vehicle has the condition of entering the logistics mode, if so, entering the logistics mode, and if not, not entering the logistics mode; and controlling the voice interaction function of the vehicle to be closed, the ADAS function to be closed and the vehicle speed to be limited below a vehicle speed threshold value when the logistics mode is entered. The invention ensures the safety in the transportation process of the vehicle, and limits the accidental loss caused by misoperation of other people before the traffic.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a vehicle transportation safety technology.
Background
Vehicles are subject to a shipping and transportation process, which typically takes a long time, and involves a vehicle loading and unloading process, which must be accomplished by a specific driver, after the vehicle is inspected by the manufacturer to be delivered to the customer. However, the process does not prohibit other people from using the vehicle, which brings a certain safety risk to the transportation process of the vehicle and is easy to cause unexpected loss in the transportation process. However, the performance requirements of the vehicle during loading and unloading of the vehicle during transportation are much lower than those of the vehicle during daily use by the customer, and this part of the rich performance will also present a greater safety risk for the vehicle during loading and unloading.
The prior art proposes a control method for a power management mode of an automobile, which defines the following power modes according to an electricity utilization function limiting scheme of the automobile: a factory mode, which is suitable for a vehicle production debugging stage, wherein the vehicle allows the power mode to be changed randomly by using external diagnostic equipment; a transportation mode, which is suitable for the long-distance transportation process of vehicles, wherein the electric appliances corresponding to part of the electric functions in the mode are limited to work; the exhibition hall mode is suitable for the scene that the vehicle is exhibited, and in the mode, the automobile is powered by an external power supply and the starting of the engine is limited; the user mode is a normal use mode after the automobile is delivered to a user; the automobile switches different power modes according to preset rules so as to save the consumption of the automobile electrical appliances in different scenes.
In the prior art, the power consumption in the automobile transportation process is reduced by switching the power supply mode, but in the automobile transportation process, the risk that accidental loss is caused to the automobile by misoperation of a porter exists, for example, the porter can cause the automobile to enter functions such as ACC and the like due to false touch, and the voice interaction function of the automobile is started by mistake through voice chatting of the porter, so that the occurrence of the accident cannot be avoided in the prior art.
Disclosure of Invention
The invention aims to provide a new energy automobile logistics mode control method, which aims to solve the problem that the prior art cannot solve accidents caused by misoperation of a porter; and secondly, a new energy automobile logistics mode control system is provided.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a new energy automobile logistics mode control method,
receiving a request for entering a logistics mode;
judging whether the vehicle has the condition of entering the logistics mode, if so, entering the logistics mode, and if not, not entering the logistics mode;
and controlling the voice interaction function of the vehicle to be closed, the ADAS function to be closed and the vehicle speed to be limited below a vehicle speed threshold value when the logistics mode is entered.
According to the technical means, the speed of the vehicle is limited below the vehicle speed threshold value in the logistics mode, violent driving in the process of delivering the vehicle is avoided, risks caused by mistaken contact of an accelerator pedal in the process of logistics loading and unloading driving are reduced, meanwhile, the possibility that other people use the vehicle at will in the process of delivering the vehicle is limited, and accidental losses are further reduced.
The voice interaction function is closed on the basis of entering the logistics mode, so that the possibility of entertainment through the voice interaction function when the vehicle is used by other people at will is reduced, and the risk of vehicle loss caused by the random use of other people in the transportation process of the vehicle is reduced.
And the ADAS function is closed in the logistics mode, so that the risk of unexpected loss of the vehicle caused by the fact that the vehicle enters the ACC and other functions due to the fact that a driver touches the vehicle by mistake in the loading and unloading process of the vehicle is avoided.
Further, the control flow of the vehicle for realizing the closing of the voice interaction function and the closing of the ADAS function and limiting the vehicle speed below the vehicle speed threshold is as follows:
s1: after entering the logistics mode, the CDC closes the voice interaction function and sends a command for limiting the speed and closing the ADAS to the VCU;
s2: the VCU limits the vehicle speed below a vehicle speed threshold after receiving the vehicle speed limiting command and sends an ADAS closing command to the ADC;
s3: and after receiving the ADAS closing instruction, the ADC closes an ADAS function, and feeds the ADAS state back to the CDC step by step through the VCU and the GW.
Further, after receiving the request for entering the logistic mode, if the vehicle is in a parking state and the request for entering the logistic mode is sent by the diagnostic apparatus, the vehicle is considered to have the condition for entering the logistic mode.
Further, after receiving a request for entering a logistics mode, if the vehicle is in a parking state and the request for the logistics mode is provided through a vehicle-to-machine activation interface, verifying the identity of a main body sending the request for the logistics mode, and entering the logistics mode by the vehicle when the identity verification of the main body is passed.
Further, the method for verifying the identity of the main body sending the logistics mode request comprises the following steps: and receiving a password input through a vehicle-to-machine activation interface, uploading the password and the VIN number to a vehicle cloud through CDC, GW and TBOX, and comparing the password and the VIN number with a preset password and a preset VIN number by the vehicle cloud, if the comparison is successful, indicating that the verification is passed, otherwise, the verification is not passed.
Further, the method further comprises the following steps:
upon receiving a request to exit the logistics mode;
judging whether the vehicle is in a parking state, if so, and if the request for exiting the logistics mode is sent by a diagnostic instrument, exiting the logistics mode;
and in response to exiting the logistics mode, starting a voice interaction function, starting an ADAS function and canceling the speed limit.
Further, the method further comprises the following steps:
upon receiving a request to exit the logistics mode;
if the request for exiting the logistics mode is provided through the vehicle-to-machine activation interface, verifying the identity of the main body sending the request for exiting the logistics mode, responding to the identity verification of the main body, exiting the logistics mode, starting a voice interaction function, starting an ADAS function and canceling the speed limit.
Further, if the vehicle does not have the condition of entering the logistics mode, an error message is input into the central control screen.
Further, the method further comprises the following steps:
the operation log is synchronized to the vehicle cloud through CDC, GW and TBOX.
The new energy automobile logistics mode control method comprises a memory and a controller, wherein a computer readable program is stored in the memory, and the computer readable program can execute the steps of the new energy automobile logistics mode control method when being called.
The invention has the beneficial effects that:
the invention limits the speed of the vehicle in the logistics mode, avoids violent driving in the process of shipping the vehicle, reduces the risk caused by the false contact of the accelerator pedal in the process of logistics loading and unloading driving, simultaneously limits the possibility of randomly using the vehicle by other people in the transportation process, and further reduces the accidental loss; the voice interaction function is closed on the basis that the central control screen enters the logistics mode, so that the possibility of entertainment through the voice interaction function when other people use the vehicle at will is reduced, and the risk of vehicle loss caused by the random use of other people in the transportation process of the vehicle is reduced; the ADAS function is closed in the logistics mode, so that the risk of unexpected loss of the vehicle caused by the fact that a driver mistakenly touches the vehicle to enter ACC and other functions in the loading and unloading process of the vehicle is avoided, the safety of the vehicle in the transportation process is further ensured, and unexpected loss caused by misoperation of other people before traffic is limited;
according to the invention, the switching of the logistics mode and the common mode of the vehicle is realized through the central control screen and the Internet of vehicles system, the safety secrecy of the mode switching process is realized through the VIN number and the password of the cloud verification, and the traditional function of realizing the logistics mode switching through the OBD diagnostic instrument is reserved on the basis.
Drawings
FIG. 1 is a system block diagram of a center screen on/off logistics mode;
FIG. 2 is a system block diagram of a diagnostic instrument in an on/off logistics mode;
FIG. 3 is a flow chart of a system for opening a logistics mode by a central control screen;
FIG. 4 is a flow chart of a system for exiting a logistics mode by a central control screen;
FIG. 5 is a flow chart of a diagnostic instrument on logistics mode system;
FIG. 6 is a flow chart of a diagnostic exit logistics mode system.
Detailed Description
Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the following description of the embodiments of the present invention with reference to the accompanying drawings and preferred examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
The embodiment provides a new energy automobile logistics mode control method, aiming at solving the safety and accidental loss risks existing in the shipping and transportation process from delivery inspection qualification to terminal delivery of the current automobile. Through making the vehicle get into commodity circulation mode, ensure the safety in the vehicle transportation, restrict before the traffic, other people use the vehicle at will and cause unexpected loss. The implementation of the logistics mode mainly comprises a intelligent cabin domain-central control screen, an intelligent cabin domain-CDC (intelligent cabin controller), a power domain-VCU (whole vehicle controller), a chassis domain- (integrated brake control module), an intelligent driving domain-ADC (intelligent driving controller), an interaction domain-TBOX (vehicle-mounted communication controller assembly), a Gateway (GW) and a signal interaction between the vehicle cloud, and the logistics mode further comprises a diagnostic instrument externally connected with an OBD interface. Fig. 1 and 2 are system block diagrams of a central control screen operation logistics mode and a diagnostic instrument operation logistics mode, respectively.
The functions of each main module in the logistics mode flow are as follows: the central control screen is used for receiving user operation and displaying prompt information of related operation; the CDC is used for judging the parking state, switching on and off the voice assistant, sending prompt information to the central control screen, sending information to the GW and sending instructions to the VCU; the VCU is used for executing a speed limiting instruction and sending an ADAS closing instruction to the ADC; the ADC is used for executing a switch ADAS instruction and feeding back an ADAS state; the GW is used for receiving the vehicle parking state information, the transmission password, the VIN number information and the transmission operation log; the TBOX is used for transmitting operation log, password and VIN number information; the vehicle cloud is used for checking the password and VIN number and recording the operation log.
The method comprises the following steps:
receiving a request for entering a logistics mode;
judging whether the vehicle has the condition of entering the logistics mode, if so, entering the logistics mode, and then turning off the voice interaction function, the ADAS function and limiting the vehicle speed to be below a vehicle speed threshold.
The speed of the vehicle is limited below the speed threshold value in the logistics mode, violent driving in the process of delivering the vehicle is avoided, risks caused by mistaken touching of an accelerator pedal in the process of loading, unloading and driving of the vehicle are reduced, meanwhile, the possibility that other people use the vehicle at will in the process of delivering the vehicle is limited, and accidental losses are further reduced.
The voice interaction function is closed on the basis of entering the logistics mode, so that the possibility of entertainment through the voice interaction function when the vehicle is used by other people at will is reduced, and the risk of vehicle loss caused by the random use of other people in the transportation process of the vehicle is reduced.
And the ADAS function is closed in the logistics mode, so that the risk of unexpected loss of the vehicle caused by the fact that the vehicle enters the ACC and other functions due to the fact that a driver touches the vehicle by mistake in the loading and unloading process of the vehicle is avoided.
After receiving a request for entering a logistics mode, if the vehicle is in a parking state and a requester is a request sent by a diagnostic instrument, the vehicle has a condition for entering the logistics mode; if the requester is a request sent by the vehicle-mounted machine activation interface, the identity of the requester needs to be checked continuously, and if the identity passes the check, the logistics mode can be entered. The method for verifying the identity of the requester comprises the following steps: the applicant inputs the password and uploads the password and the VIN number to the vehicle cloud verification through the CDC, the GW and the TBOX.
After the vehicle end receives the request for exiting the logistics mode, judging whether the vehicle is in a parking state, if so, and if the requester is a request sent by a diagnostic instrument, exiting the logistics mode; if the requester passes the request of the vehicle-mounted device activation interface, the identity of the requester is checked continuously, and if the identity of the requester passes the check, the logistics mode is exited.
After exiting the logistics mode, the automobile enters the common mode by starting the voice interaction function, starting the ADAS function and canceling the speed limit.
FIG. 3 is a flow chart of a system for entering a logistics mode through a central control screen. The detailed steps are as follows:
s1, before the car is activated, quality inspection personnel can call out a logistics mode inlet by continuously clicking the car activation interface for 6 times.
S2, clicking a button by a quality inspector (physical distribution mode), judging and executing the next operation by the CDC according to the parking state, if yes, entering the next step, otherwise, prompting information and reasons of the entering failure by a central control screen.
S3, inputting a password by the central control screen, uploading the password and the VIN number to the vehicle cloud verification through the CDC, the GW and the TBOX, executing the next step if the verification is passed, otherwise prompting failure and reason of the verification by the central control screen.
S4, after verification is successful, the CDC closes the voice interaction function, the vehicle speed is limited to 30km/h through the VCU and the ADC, the ADAS function is closed, and meanwhile, the operation log is synchronized to the vehicle cloud through the CDC, the GW and the TBOX. If the related operation fails, prompting the failure information and the failure reason through the central control screen.
S5, after the operation is successful, the central control screen increases a logistics mode interface and prompts 'you have successfully entered a logistics mode'.
The detailed procedure of step S4 in the above procedure is as follows:
s1, after verification is successful, the CDC closes the voice interaction function, and sends a command for limiting the vehicle speed and closing the ADAS to the VCU.
S2, the VCU limits the vehicle speed to 30km/h after receiving the vehicle speed limiting command and sends an ADAS closing command to the ADC.
S3, after receiving the ADAS closing instruction, the ADC closes the ADAS function, and feeds back the ADAS state step by step to the ADAS through the VCU and GW
CDC。
And S4, finally synchronizing the operation log to the cloud end through the CDC, the GW and the TBOX.
FIG. 4 is a flow chart of a system for exiting a logistic mode through a central control screen. The detailed steps are basically the same as those of entering the logistics mode through the central control screen, and are not described in detail herein.
FIG. 5 is a flow chart of a system for entering a logistic mode by a diagnostic device. The detailed steps are as follows:
s1, requesting to enter a logistics mode after the diagnostic instrument is connected with the OBD interface, judging and executing the next operation by the CDC according to the parking state, if yes, entering the next step, and otherwise, prompting information and reasons of the entering failure by the central control screen.
S2, after verification is successful, the CDC closes the voice interaction function, the vehicle speed is limited to 30km/h through the VCU and the ADC, the ADAS function is closed, and meanwhile, the operation log is synchronized to the vehicle cloud through the CDC, the GW and the TBOX. If the related operation fails, prompting the failure information and the failure reason through the central control screen.
S3, after the operation is successful, the central control screen increases a logistics mode interface and prompts 'you have successfully entered a logistics mode'
The detailed flow of the step S3 of entering the logistic mode by the diagnostic apparatus is the same as the detailed flow of the step S4 of entering the logistic mode by the central control panel, and this embodiment will not be described in detail.
FIG. 6 is a flow chart of a system for exiting a logistic mode by a diagnostic instrument. The detailed steps are substantially the same as those of entering the logistic mode through the diagnostic apparatus, and the detailed description of this embodiment will not be repeated.
The embodiment also provides new energy automobile logistics mode control, which comprises a memory and a controller, wherein a computer readable program is stored in the memory, and the computer readable program can execute the steps of the new energy automobile logistics mode control method when being called.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention.
Claims (10)
1. A new energy automobile logistics mode control method is characterized in that:
receiving a request for entering a logistics mode;
judging whether the vehicle has the condition of entering the logistics mode, if so, entering the logistics mode, and if not, not entering the logistics mode;
and controlling the voice interaction function of the vehicle to be closed, the ADAS function to be closed and the vehicle speed to be limited below a vehicle speed threshold value when the logistics mode is entered.
2. The method according to claim 1, characterized in that: the control flow for realizing the closing of the voice interaction function and the closing of the ADAS function and limiting the vehicle speed below the vehicle speed threshold value of the vehicle is as follows:
s1: after entering the logistics mode, the CDC closes the voice interaction function and sends a command for limiting the speed and closing the ADAS to the VCU;
s2: the VCU limits the vehicle speed below a vehicle speed threshold after receiving the vehicle speed limiting command and sends an ADAS closing command to the ADC;
s3: and after receiving the ADAS closing instruction, the ADC closes an ADAS function, and feeds the ADAS state back to the CDC step by step through the VCU and the GW.
3. The method according to claim 1, characterized in that: after receiving the request for entering the logistics mode, if the vehicle is in a parking state and the request for entering the logistics mode is sent by the diagnostic instrument, the vehicle is considered to have the condition for entering the logistics mode.
4. The method according to claim 1, characterized in that: after receiving a request for entering a logistics mode, if the vehicle is in a parking state and the request for the logistics mode is provided through a vehicle-to-machine activation interface, checking the identity of a main body for sending the logistics mode request, and entering the logistics mode by the vehicle when the identity check of the main body is passed.
5. The method according to claim 4, wherein: the method for verifying the identity of the main body sending the logistics mode request comprises the following steps: and receiving a password input through a vehicle-to-machine activation interface, uploading the password and the VIN number to a vehicle cloud through CDC, GW and TBOX, and comparing the password and the VIN number with a preset password and a preset VIN number by the vehicle cloud, if the comparison is successful, indicating that the verification is passed, otherwise, the verification is not passed.
6. The method according to claim 1, characterized in that: further comprises:
upon receiving a request to exit the logistics mode;
judging whether the vehicle is in a parking state, if so, and if the request for exiting the logistics mode is sent by a diagnostic instrument, exiting the logistics mode;
and in response to exiting the logistics mode, starting a voice interaction function, starting an ADAS function and canceling the speed limit.
7. The method according to claim 1, characterized in that: further comprises:
upon receiving a request to exit the logistics mode;
if the request for exiting the logistics mode is provided through the vehicle-to-machine activation interface, verifying the identity of the main body sending the request for exiting the logistics mode, responding to the identity verification of the main body, exiting the logistics mode, starting a voice interaction function, starting an ADAS function and canceling the speed limit.
8. The method of claim 1, 3 or 4, wherein: and if the vehicle does not have the condition of entering the logistics mode, inputting error information into the central control screen.
9. The method according to claim 2, characterized in that: further comprises:
the operation log is synchronized to the vehicle cloud through CDC, GW and TBOX.
10. A new energy automobile logistics mode control system is characterized in that: comprising a memory and a controller, wherein the memory stores a computer readable program, and the computer readable program can execute the steps of the new energy automobile logistics mode control method as set forth in any one of claims 1 to 9 when being called.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310077912.8A CN116353511A (en) | 2023-01-18 | 2023-01-18 | Logistics mode control method and system for new energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310077912.8A CN116353511A (en) | 2023-01-18 | 2023-01-18 | Logistics mode control method and system for new energy automobile |
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| CN116353511A true CN116353511A (en) | 2023-06-30 |
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| CN202310077912.8A Pending CN116353511A (en) | 2023-01-18 | 2023-01-18 | Logistics mode control method and system for new energy automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179776A (en) * | 2022-08-11 | 2022-10-14 | 阿维塔科技(重庆)有限公司 | Vehicle control method, device, equipment and computer readable storage medium |
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- 2023-01-18 CN CN202310077912.8A patent/CN116353511A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179776A (en) * | 2022-08-11 | 2022-10-14 | 阿维塔科技(重庆)有限公司 | Vehicle control method, device, equipment and computer readable storage medium |
| CN115179776B (en) * | 2022-08-11 | 2024-05-14 | 阿维塔科技(重庆)有限公司 | Vehicle control method, device, equipment and computer readable storage medium |
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