CN113200001A - Vehicle transportation method, system and readable storage medium - Google Patents
Vehicle transportation method, system and readable storage medium Download PDFInfo
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- CN113200001A CN113200001A CN202110577748.8A CN202110577748A CN113200001A CN 113200001 A CN113200001 A CN 113200001A CN 202110577748 A CN202110577748 A CN 202110577748A CN 113200001 A CN113200001 A CN 113200001A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000007958 sleep Effects 0.000 claims abstract description 9
- 230000005059 dormancy Effects 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B60R16/023—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 transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention provides a vehicle transportation method which comprises a user mode and a transportation mode, wherein in the transportation mode, a vehicle body control module enters a forced sleep state, and in the user mode, the vehicle body control module exits the forced sleep state. The invention also provides a vehicle transportation system. The invention also provides a readable storage medium. The invention has the beneficial effects that: when the vehicle is in a transportation state, the vehicle can enter a forced dormancy state, and the power shortage of the whole vehicle is avoided.
Description
Technical Field
The present invention relates to a vehicle transportation method, and more particularly, to a vehicle transportation method, system and readable storage medium.
Background
The cars are stored in the storehouses after being assembled and disassembled from the host factory, and finally the freight plate cars are waited to be transported to a second-level dealer, and the cars may be stored for a long time or transferred to and from several places. In the transfer process, the power consumption of electric appliances for some high power of vehicles is large, the charging efficiency of the storage battery is low, when the vehicles are parked in a storehouse, the electric quantity of the storage battery is not in a full-power state, after the vehicles are placed for a period of time, the whole vehicles are easy to lose power, and great troubles are brought to follow-up transfer work.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a vehicle transportation method, a system and a readable storage medium.
The invention provides a vehicle transportation method which comprises a user mode and a transportation mode, wherein in the transportation mode, a vehicle body control module enters a forced sleep state, and in the user mode, the vehicle body control module exits the forced sleep state.
As a further development of the invention, the body control module switches between the transport mode and the user mode by means of a combined operation or by means of a diagnostic arrangement.
As a further improvement of the invention, the mode of the combined operation comprises that the danger alarm lamp and the position lamp are in the OFF state, the user continuously steps ON the brake pedal 10s, firstly 2 times of effective operations of the danger alarm lamp switch are continuously carried out, then 2 times of ON → OFF actions of the position lamp switch are carried out, and 2 times of overtaking lamp switches are shifted.
As a further improvement of the invention, the means of diagnostic configuration comprises: the body control module configuration is switched between a transport mode and a user mode by a diagnostic service.
As a further improvement of the invention, the diagnostic service is "2E + DID".
As a further improvement of the invention, when the vehicle body control module is in a transportation mode, a transportation mode control request signal is periodically sent to the CAN bus to other control modules connected with the CAN bus of the whole vehicle, after the other control modules connected with the CAN bus of the whole vehicle receive the transportation mode control request signal, the vehicle enters a transportation mode, namely, a forced dormancy state, other control modules connected with the CAN bus of the whole vehicle feed back a vehicle mode state signal to the vehicle body control module, and the vehicle body control module receives the vehicle mode state feedback signals of all the control modules, namely, the vehicle mode is turned on, then the vehicle body control module sends a vehicle mode display request signal of 'transportation mode is turned on' to the IC, and the instrument normally displays 'transportation mode is turned on'.
As a further improvement of the invention, when the vehicle body control module is in a user mode, a user mode control request signal is periodically sent to the CAN bus to other control modules connected with the CAN bus of the whole vehicle, after the other control modules connected with the CAN bus of the whole vehicle receive the user mode control request signal, the vehicle enters a user mode, namely exits from a forced sleep state, other control modules connected with the CAN bus of the whole vehicle feed back a vehicle mode state signal to the vehicle body control module, the vehicle body control module receives the vehicle mode state feedback signals of all the control modules and turns on in a user mode, the vehicle body control module sends a vehicle mode display request signal to the IC, the instrument displays that the user mode is turned on, and the set time is kept.
As a further development of the invention, the mode of transport comprises the vehicle being in transit and the vehicle being stored in a warehouse.
The invention also provides a vehicle transportation system for carrying out the method as defined in any one of the above.
The invention also provides a readable storage medium having stored therein executable instructions for implementing the method as claimed in any one of the above when executed by a processor.
The invention has the beneficial effects that: through above-mentioned scheme, when the vehicle was in the transport state, can get into and force dormancy state, avoid whole car insufficient voltage.
Drawings
FIG. 1 is a schematic view of a vehicle transport system of the present invention.
Fig. 2 is a timing diagram of mode switching of a vehicle operating in a full vehicle combination operating mode of a vehicle transportation method of the present invention.
Detailed Description
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 to 2, a vehicle transportation method introduces a vehicle transportation mode control, in which a whole vehicle limits a specific function to reduce a power shortage risk, and a specific limiting strategy is as follows:
1. and a transportation mode is set for a control system with larger power consumption of the whole vehicle or a module with static power consumption. When the whole vehicle is in a transportation mode, the functions which do not affect driving and are related to safety are forbidden, and the functions which are related to high-power comfort are forbidden. Through the measure, the electric quantity of the storage battery is always in a full state in the vehicle transferring process, and the vehicle storage time is prolonged.
2. An electricity-saving protection mechanism is added to the whole vehicle, and a forced dormancy strategy is added to related electric appliances in a transportation mode; when the engine does not run, if the power supply gear is in an ACC/ON gear, the instrument is powered off to remind when the duration time exceeds 5min, and meanwhile, the vehicle is powered off automatically after 1 min.
The method comprises the following concrete steps:
1. BCM mode of transportation entry
a) And a combined operation mode:
when a BCM (vehicle body control module) is in a user mode, a danger alarm lamp and a position lamp are in a closed state, a user continuously steps ON a brake pedal for 10s, firstly, 2 times of effective operations of a danger alarm lamp switch are continuously carried out, then, 2 times of ON → OFF actions of the position lamp switch are carried out, 2 times of overtaking lamp switches are stirred, the BCM enters a transportation mode, and the use of corresponding functions is immediately limited.
b) And a diagnosis configuration mode:
when the BCM is in a user mode, the BCM is configured to a transport mode through a diagnostic service '2E + DID', and then the BCM enters the transport mode, immediately limiting the use of the corresponding function.
2. Control module transport mode entry
When the BCM is in a transportation mode, periodically sending a transportation mode control request signal to the CAN bus to other control modules of the whole vehicle; the control module in 1s needs to feed back a state signal of the vehicle mode to the BCM.
When the BCM receives the vehicle mode state feedback signals of all the control modules and is in the 'transport mode on' state, the BCM sends a vehicle mode display request signal 'transport mode on' to the IC, and the instrument normally displays 'transport mode on'.
And after other control modules enter the transportation mode, the use of corresponding functions is immediately limited.
3. BCM user mode entry
a) And a combined operation mode:
when a BCM (vehicle body control module) is in a transportation mode, a danger alarm lamp and a position lamp are in a closed state, a user continuously steps ON a brake pedal for 10s, firstly, 2 times of effective operations of a danger alarm lamp switch are continuously carried out, then, 2 times of ON → OFF actions of the position lamp switch are carried out, 2 times of overtaking lamp switches are stirred, the BCM enters a user mode, and the use of corresponding functions is immediately recovered.
b) And a diagnosis configuration mode:
when the BCM is in a transportation mode, the BCM is configured into the transportation mode through a diagnosis service 2E + DID, and then the BCM enters a user mode and immediately recovers the use of corresponding functions;
4. control module user mode entry
When the BCM is in a user mode, periodically sending a user mode control request signal to the CAN bus to other control modules of the whole vehicle; the control module in 1s needs to feed back a state signal of the vehicle mode to the BCM.
If the BCM receives the vehicle mode state feedback signals of all the control modules and is in the 'user mode on' state, the BCM sends a vehicle mode display request signal 'user mode on' to the IC, and the instrument displays 5s 'user mode on'.
And after other control modules enter the user mode, the use of the corresponding functions is immediately recovered.
5. The timing diagram for operating the vehicle mode switching in the full vehicle combination operating mode is shown in fig. 2.
6. Power saving protection mechanism under transport mode
a) Power saving reminder in transport mode
Under the transportation mode, when the duration of the power state of the whole vehicle is ACC/ON gear is longer than 5min and the engine does not run, the BCM sends a power-saving reminding request to the IC, and the IC carries out power-saving reminding: "transport mode, please start engine".
b) Forced power-down strategy in transport mode
In the transportation mode, when the duration of the ACC/ON gear of the power supply state of the whole vehicle exceeds 6min and the engine does not run, the BCM forcibly turns off the ACC/ON gear relay, and the whole vehicle is forcibly powered off.
c) Network forced dormancy strategy in transport mode
In the transportation mode, when the power supply of the whole vehicle is in an OFF gear and the continuous output time of the small lamp is more than 1min, the BCM controls the small lamp to be forcibly turned OFF;
in a transportation mode, when a power supply of the whole vehicle is in an OFF gear, if the BCM detects that any one of four door and two cover door touch switches is in an open state, the time is more than 30s, and the BCM controls a network to forcibly sleep;
under the transportation mode, when the power supply of the whole vehicle is in an OFF gear, the BCM detects that the switch of the danger alarm lamp is in a clamping stagnation state, and the BCM forcibly controls the network to enter the dormancy state.
The vehicle transportation method, the vehicle transportation system and the readable storage medium have the following advantages that:
1) introducing the control of the whole vehicle transportation mode, and forbidding partial functions (not influencing driving and safety related functions) in the transportation mode state so as to reduce the insufficient electric quantity in the transportation process of the vehicle and prolong the storage time of the vehicle;
2) an electricity-saving protection mechanism is added to the whole vehicle, and a forced dormancy strategy is added to related electrical appliances in a transportation mode, so that the power shortage caused by long-time work of the electrical appliances is avoided;
3) and adding a power saving prompt strategy, carrying out corresponding power saving prompt when the whole vehicle is electrified for a long time in the transportation mode, and forcibly powering off the whole vehicle if the user continues to be electrified for a long time.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A vehicle transportation method characterized by: the vehicle body control module enters a forced sleep state in the transportation mode, and exits the forced sleep state in the user mode.
2. The vehicle transportation method according to claim 1, characterized in that: the body control module switches between a transport mode and a user mode by means of a combined operation or by means of a diagnostic arrangement.
3. The vehicle transportation method according to claim 2, characterized in that: the mode of the combined operation comprises that the danger alarm lamp and the position lamp are in an OFF state, a user continuously steps ON the brake pedal 10s, firstly 2 times of effective operations of the danger alarm lamp switch are continuously carried out, then 2 times of ON → OFF actions of the position lamp switch are carried out, and 2 times of overtaking lamp switches are shifted.
4. The vehicle transportation method according to claim 2, characterized in that: the manner of diagnostic configuration includes: the body control module configuration is switched between a transport mode and a user mode by a diagnostic service.
5. The vehicle transportation method according to claim 4, characterized in that: the diagnostic service is "2E + DID".
6. The vehicle transportation method according to claim 1, characterized in that: when the vehicle body control module is in a transportation mode, a transportation mode control request signal is periodically sent to the CAN bus to other control modules of the whole vehicle connected with the CAN bus, after the other control modules of the whole vehicle connected with the CAN bus receive the transportation mode control request signal, the whole vehicle enters a transportation mode, namely a forced dormancy state, other control modules of the whole vehicle connected with the CAN bus feed back a vehicle mode state signal to the vehicle body control module, the vehicle body control module receives the vehicle mode state feedback signals of all the control modules and turns on the transportation mode, then the vehicle body control module sends a vehicle mode display request signal to the IC, namely the transportation mode is turned on, and the instrument usually displays the transportation mode on.
7. The vehicle transportation method according to claim 1, characterized in that: when the vehicle body control module is in a user mode, periodically sending a user mode control request signal to the CAN bus to other control modules of the whole vehicle connected with the CAN bus, entering the user mode after the other control modules of the whole vehicle connected with the CAN bus receive the user mode control request signal, namely exiting the forced sleep state, feeding back a vehicle mode state signal to the vehicle body control module by the other control modules of the whole vehicle connected with the CAN bus, sending a vehicle mode display request signal of 'user mode on' to the IC by the vehicle body control module when the vehicle body control module receives the vehicle mode state feedback signals of all the control modules as 'user mode on', and displaying 'user mode on' by the instrument and keeping the set time.
8. The vehicle transportation method according to claim 1, characterized in that: the mode of transportation includes the vehicle being in transit and the vehicle being stored in a warehouse.
9. A vehicle transportation system characterized by: for performing the method of any one of claims 1 to 8.
10. A readable storage medium, characterized by: the readable storage medium has stored therein execution instructions for implementing the method of any one of claims 1 to 8 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110577748.8A CN113200001A (en) | 2021-05-26 | 2021-05-26 | Vehicle transportation method, system and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110577748.8A CN113200001A (en) | 2021-05-26 | 2021-05-26 | Vehicle transportation method, system and readable storage medium |
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| CN113200001A true CN113200001A (en) | 2021-08-03 |
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| CN202110577748.8A Pending CN113200001A (en) | 2021-05-26 | 2021-05-26 | Vehicle transportation method, system and readable storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752970A (en) * | 2021-08-31 | 2021-12-07 | 东风汽车集团股份有限公司 | Automobile power management mode control method |
| 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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2021
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Application publication date: 20210803 |
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