CN114132127B - Feed trailer method, system and equipment - Google Patents
Feed trailer method, system and equipment Download PDFInfo
- Publication number
- CN114132127B CN114132127B CN202111482888.3A CN202111482888A CN114132127B CN 114132127 B CN114132127 B CN 114132127B CN 202111482888 A CN202111482888 A CN 202111482888A CN 114132127 B CN114132127 B CN 114132127B
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- vehicle
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- 238000000034 method Methods 0.000 title claims abstract description 90
- 238000009434 installation Methods 0.000 claims abstract description 54
- 238000012790 confirmation Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims description 25
- 230000000977 initiatory effect Effects 0.000 claims description 9
- 230000009429 distress Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/12—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles
Abstract
The embodiment of the invention relates to the technical field of vehicle rescue and discloses a method, a system and equipment for feeding a trailer, wherein the method comprises the following steps: when the rescue vehicle receives a traction installation completion confirmation instruction sent by the help seeking vehicle, starting a trailer charging auxiliary driving mode; the rescue vehicle starts a trailer according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: trailer speed, distance, approaching warning, braking, following and steering. The technical scheme is used for solving the problems that the driving mode and notice of the trailer and the towed vehicle are different from those of normal driving in the trailer process, and potential safety hazards exist in the trailer process.
Description
Technical Field
The embodiment of the invention relates to the technical field of vehicle rescue, in particular to a method, a system and equipment for feeding a trailer.
Background
In the prior art, the endurance mileage and the charging time of the electric automobile are still major concerns of purchasing the electric automobile by customers, the mileage of the electric automobile is estimated inaccurately, the popularity of a charging network is insufficient, a new electric automobile driver is often caused to misestimate the endurance mileage under the unfamiliar condition, the power supply of the electric automobile is anchored, the power supply of the electric automobile can only be called to a trailer or a mobile energy supplementing vehicle to be transported to a nearby energy supplementing point, and in the process of the trailer, the driving mode and the attention points of the trailer and the towed automobile are different from those of normal driving and are more similar to the state of the towing vehicle, so that a great number of potential safety hazards exist in the process of the trailer.
Disclosure of Invention
In view of the above problems, embodiments of the present invention provide a method, a system, and an apparatus for feeding a trailer, which are used for solving the problem that in the trailer process, the driving mode and attention of the trailer and the towed vehicle are different from normal driving, so that there are a plurality of potential safety hazards in the trailer process.
According to an aspect of an embodiment of the present invention, there is provided a method of feeding a trailer, the method comprising:
when the rescue vehicle receives a traction installation completion confirmation instruction sent by the help seeking vehicle, starting a trailer charging auxiliary driving mode;
the rescue vehicle starts a trailer according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: at least one of trailer speed, distance between vehicles, approaching warning, braking, following, and steering.
In an alternative, the method further comprises:
the rescue vehicle receives a confirmation instruction sent by the help seeking vehicle and going to a charging point;
the step of starting the trailer specifically comprises the following steps:
the rescue vehicle starts a trailer and navigates to the charging point.
In an alternative way, after the step of starting the trailer, the method further comprises:
in the trailer process, the rescue vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the rescue vehicle receives the help seeking information broadcast by the rescue platform; the help seeking information is sent by the help seeking vehicle;
the rescue vehicle sends rescue information to the rescue platform, so that the rescue platform establishes a communication channel between the help seeking vehicle and the rescue vehicle after receiving the rescue information.
It can be seen that in the process of the trailer, the rescue vehicle and the vehicle end of the help-seeking vehicle can communicate with each other, the information exchange and other functions are realized, the operation and control of the rescue vehicle driver and the help-seeking vehicle driver on the vehicle can be assisted by the mode, and the safe trailer driving is facilitated.
In an alternative way, before the step of starting the trailer charge assist driving mode by the rescue vehicle, the method further comprises:
the rescue vehicle displays a traction installation prompt for traction of the help-seeking vehicle;
when the rescue vehicle receives the instruction of acquiring the traction installation prompt from the confirmation sent by the help-seeking vehicle, the traction installation instruction for traction of the help-seeking vehicle is displayed.
It can be seen that, through the mode of sending the installation suggestion that pulls to the rescue vehicle, make the rescue personnel can be correct install and use the trailer device, guarantee the security of rescue, wherein, pull the installation suggestion and include, ask for help the car the tow hook position information, the specification information of required trailer rope to and installation information, pull the form of installation suggestion and be at least one of audio information, picture information and video information.
According to another aspect of the embodiment of the present invention, there is provided a feeding charging method, including:
when the help seeking vehicle receives a traction installation completion confirmation instruction sent by the rescue vehicle, starting a trailer charging auxiliary driving mode;
the help seeking vehicle starts charging according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: at least one of trailer speed, distance between vehicles, approaching warning, braking, following, and steering.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the help seeking vehicle sends help seeking information to a rescue platform; and receiving rescue information fed back by the rescue platform.
In an alternative way, after the step of starting charging, the method further comprises:
in the charging process, the help seeking vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
According to another aspect of an embodiment of the present invention, there is provided a feed trailer system comprising:
the rescue vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the help seeking vehicle; starting the trailer according to the indication information of the trailer charging auxiliary driving mode;
the help seeking vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the rescue vehicle, and starting charging according to the indication information of the trailer charging auxiliary driving mode;
wherein, the indication information includes: at least one of trailer speed, distance between vehicles, approaching warning, braking, following, and steering.
According to another aspect of an embodiment of the present invention, there is provided a feed trailer device comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform operations of a method of feeding a trailer.
According to the embodiment of the invention, the vehicle end of the help-seeking vehicle is connected with the vehicle end of the rescue vehicle, the help-seeking person is assisted to install the trailer device in a traction installation prompt mode, the safety in the trailer process is ensured, and after the completion of the installation, the help-seeking vehicle and the rescue vehicle enter a trailer charging auxiliary driving mode, so that information can be shared and communicated in real time between the help-seeking vehicle and the rescue vehicle in such a way, the function of auxiliary driving is realized, the safety in the trailer process is further ensured, and in the traveling process of the vehicle, the recovery intensity of a new energy vehicle braking energy recovery system is regulated by the vehicle end of the help-seeking vehicle, so that the feeding vehicle enters the energy supplementing mode and the effect of charging while the trailer is realized under the dragging of the rescue vehicle, and meanwhile, the time for the help-seeking vehicle to be dragged to a charging station is utilized, and the charging duration for the help-seeking vehicle to enter the charging station is reduced.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present invention can be more clearly understood, and the following specific embodiments of the present invention are given for clarity and understanding.
Drawings
The drawings are only for purposes of illustrating embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic flow chart of a first embodiment of a method of feeding a trailer provided by the present invention;
FIG. 2 is a schematic flow chart of a second embodiment of a method of feeding trailers provided by the present invention;
FIG. 3 shows a schematic diagram of an embodiment of a feed trailer system provided by the present invention;
fig. 4 shows a schematic structural diagram of an embodiment of a feed trailer device provided by the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
Fig. 1 shows a flowchart of a first embodiment of a method for feeding a trailer, which may be performed by a vehicle end of a rescue vehicle. As shown in fig. 1, the method mainly comprises the following steps:
when the rescue vehicle receives a traction installation completion confirmation instruction sent by the help seeking vehicle, starting a trailer charging auxiliary driving mode;
the rescue vehicle starts a trailer according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: at least one of trailer speed, distance, approaching warning, braking, following, and steering;
in this specific implementation, the method steps in the first embodiment may be refined as follows:
step 120: the traction installation is completed; specifically, when the help seeking vehicle confirms that traction installation is completed, a traction installation completion confirmation instruction is sent to the rescue vehicle. When the rescue vehicle receives the traction installation completion confirmation instruction sent by the help seeking vehicle, the step 121 is entered.
Step 121: entering a trailer charging auxiliary driving mode; specifically, the rescue vehicle receives a traction installation completion instruction sent by the help seeking vehicle, and enters a trailer charging auxiliary driving mode.
In this specific embodiment, rescue vehicle and rescue vehicle will send the confirmation instruction of completion of traction installation each other between the two after traction installation is accomplished, both sides are through receiving the confirmation instruction, the car machine end gets into trailer charging auxiliary driving mode voluntarily, when the rescue vehicle gets into trailer charging auxiliary driving mode, will start the function of charging of trailer in-process, and after rescue vehicle and rescue vehicle get into trailer charging auxiliary driving mode, both can receive or show at least one instruction information in trailer speed, car distance, too close warning, brake, follow car and the steering on the car machine end of two.
Meanwhile, before the vehicle is started, the rescue vehicle can also receive a confirmation instruction sent by the help-seeking vehicle to the appointed charging point, and then the rescue vehicle can start to carry out trailer, so that the help-seeking vehicle is confirmed to be ready to follow the trailer, and the safety of the trailer process is ensured. And the rescue vehicle drags the distress vehicle to a designated place for energy supplement according to the navigation information of the charging point sent by the distress vehicle.
Wherein, in the process of the trailer, the information such as the self residual electric quantity, the residual mileage and the like can be output on the vehicle machine end of the rescue vehicle and the help seeking vehicle in real time, meanwhile, the real-time charging speed of the help seeking vehicle in the trailer process can be displayed on the vehicle end of the rescue vehicle, and the real-time charging speed of the help seeking vehicle can be displayed on the vehicle end of the help seeking vehicle.
Before the method steps of the first embodiment, i.e. before the step of starting the trailer by the rescue vehicle, the method further comprises the steps of:
it should be noted in advance that, because the information interaction between the rescue vehicle and the vehicle terminal of the rescue vehicle needs to be implemented, intervention of a rescue platform is also required before the communication channel is established between the rescue vehicle and the rescue vehicle. Of course, the APP application program may also be disposed in the mobile terminal, and the mobile terminal and the vehicle terminal may also perform information interaction. The rescue vehicle thus starts the following steps in the preamble:
step 116: the help seeking vehicle is matched with the rescue vehicle; specifically, a rescue vehicle sends rescue information to the rescue platform, so that the rescue platform establishes a communication channel between the rescue vehicle and the rescue vehicle after receiving the rescue information;
step 117: to the position of the help seeking vehicle; specifically, the rescue vehicle can open the position of the navigation to go to the rescue vehicle through the position information in the rescue information;
step 118: confirming that the position of the distress vehicle is reached; specifically, after the rescue vehicle arrives at the position of the help-seeking vehicle, sending out arrival information to the help-seeking vehicle;
step 119: transmitting charging station information and installation traction instructions; specifically, after receiving the information that the rescue vehicle has arrived, the rescue vehicle sends the position information of the selected charging station to the rescue vehicle, wherein the position information can be automatically matched with the nearest charging station through a vehicle machine end, the position information can also be selected according to the subjective intention of a driver of the rescue vehicle, and when receiving the instruction of acquiring the traction installation prompt through the confirmation of the coming of the rescue vehicle, the rescue vehicle displays the traction installation instruction for towing the rescue vehicle.
The traction installation prompt is sent to the rescue vehicle, so that a rescue worker can correctly install and use the trailer device, and the rescue safety is guaranteed, wherein the traction installation prompt comprises trailer hook position information of the rescue vehicle, specification information of a required trailer rope and installation information, and the traction installation prompt is at least one of audio information, picture information and video information.
In this embodiment, if a long uphill road section exists between destinations detected by navigation during the trailer process, the vehicle machine end of the rescue vehicle automatically determines whether the navigation path needs to be replaced, specifically:
if the torque of the rescue vehicle is enough to drag the feed vehicle to run on the uphill road section, the navigation route is not replaced, and the output power of the motor is increased in the dragging process of the vehicle end of the rescue vehicle;
if the torque of the rescue vehicle is insufficient to drag the feed vehicle to run on a long uphill road section, the vehicle end of the rescue vehicle automatically adjusts and replaces a relatively gentle road condition path.
It can be seen that parameters such as the gradient of a long uphill road section, the weight of a feed vehicle and the torque of the motor are judged through the vehicle machine end of the rescue vehicle, if dragging can be carried out, the output power of the motor is increased, and under the condition that dragging cannot be carried out, the vehicle machine end automatically changes a route and can rather drive around the road, and the safety of the trailer process is ensured. And after the trailer is finished, the rescue vehicle can obtain rewards such as points, and the rewards are issued through the rescue platform.
According to the embodiment of the invention, the vehicle end of the help-seeking vehicle is connected with the vehicle end of the rescue vehicle, the traction installation prompt is sent to the vehicle end of the rescue vehicle through the vehicle end of the help-seeking vehicle to assist a rescuer in installing the trailer device, so that the safety in the trailer process is ensured, and the help-seeking vehicle and the rescue vehicle enter a trailer charging auxiliary driving mode after the completion of the installation.
Fig. 2 shows a flow chart of a second embodiment of a method of feeding a trailer of the present invention, which may be performed by the vehicle end of a help-seeking vehicle.
As shown in fig. 2, the preamble method for establishing communication between the help seeking vehicle and the rescue vehicle comprises the following steps:
step 110: acquiring a feeding rescue instruction; specifically, a help seeking vehicle obtains a feeding rescue instruction through a vehicle machine end;
in specific implementation, the remaining endurance mileage of the vehicle and the current position information of the vehicle are obtained; acquiring the charging station position closest to the current position information of the vehicle; and if the remaining endurance mileage of the vehicle is smaller than the mileage between the current position of the vehicle and the charging station, generating a feeding rescue instruction. And/or receiving the feeding rescue instruction input by the user.
Step 111: generating help seeking information; specifically, when a feeding rescue instruction sent when a vehicle is in or is about to be in a feeding state is obtained, a vehicle machine end generates help seeking information;
step 112: sending help seeking information; specifically, the vehicle terminal sends the generated distress information to a rescue platform;
step 113: broadcasting help seeking information; specifically, the rescue platform broadcasts the help seeking information within a certain range;
the broadcasting range includes:
a vehicle which is positioned at the rear of the help seeking vehicle in the traveling direction and is consistent with the traveling destination of the help seeking vehicle; and/or a vehicle positioned at the rear of the help seeking vehicle in the traveling direction; and/or vehicles within a preset circumferential range of the vehicle position information of the distress vehicle.
The sequence of the rescue vehicles receiving the broadcast is that the first priority is positioned behind the running direction of the vehicle to be rescued and is consistent with the running destination of the vehicle to be rescued; a second priority, which is positioned at the rear of the vehicle to be rescued in the driving direction; the third priority is set for the rescue vehicle in the circumferential range of the current position of the rescue vehicle, the priority is set to be sent better in that inconvenient rescue vehicles with long distance and different directions and the like can be primarily excluded, and the broadcasting range is specifically within 10km from the rescue vehicle, so that the rescue vehicle can be ensured to rescue the rescue vehicle in the shortest time after receiving the rescue request.
Step 114: confirming help seeking information; specifically, after the rescue vehicle receives the help seeking information, the rescue vehicle can send the confirmed rescue information to the rescue platform for intentional rescue;
step 115: vehicle state information and matching information; specifically, after receiving the confirmation rescue information, the rescue platform sends vehicle state information of the rescue vehicle to the help seeking vehicle and matches the vehicle state information with the rescue vehicle, and establishes matching information of a communication channel;
if a plurality of rescue vehicles simultaneously apply for rescuing the rescue vehicle, the rescue vehicle is required to autonomously select the rescue vehicle which is closest and suitable to the rescue vehicle, or the rescue vehicle is selected on the vehicle terminal, the result is transferred to the rescue platform after the selection is completed, the rescue platform directly sends the result to the vehicle terminal of the appointed vehicle, and then the appointed rescue vehicle automatically starts the position navigation of the rescue vehicle after receiving the feedback result, so that the rescue vehicle is guided to go to rescue.
Fig. 3 shows a schematic structural view of an embodiment of a feed trailer system of the present invention. As shown in fig. 3, the system 600 includes: rescue vehicle 610 and distress vehicle 620.
The rescue vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the help seeking vehicle; starting the trailer according to the indication information of the trailer charging auxiliary driving mode;
the help seeking vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the rescue vehicle, and starting charging according to the indication information of the trailer charging auxiliary driving mode;
wherein, the indication information includes: trailer speed, distance, approaching warning, braking, following and steering. .
The method comprises the following steps:
in an alternative, the method further comprises:
the rescue vehicle receives a confirmation instruction sent by the help seeking vehicle and going to a charging point;
the step of starting the trailer specifically comprises the following steps:
the rescue vehicle starts a trailer and navigates to the charging point.
In an alternative way, after the step of starting the trailer, the method further comprises:
in the trailer process, the rescue vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the rescue vehicle receives the help seeking information broadcast by the rescue platform; the help seeking information is sent by the help seeking vehicle;
the rescue vehicle sends rescue information to the rescue platform, so that the rescue platform establishes a communication channel between the help seeking vehicle and the rescue vehicle after receiving the rescue information.
It can be seen that in the process of the trailer, the rescue vehicle and the vehicle end of the help-seeking vehicle can communicate with each other, the information exchange and other functions are realized, the operation and control of the rescue vehicle driver and the help-seeking vehicle driver on the vehicle can be assisted by the mode, and the safe trailer driving is facilitated.
In an alternative way, before the step of starting the trailer charge assist driving mode by the rescue vehicle, the method further comprises:
the rescue vehicle displays a traction installation prompt for traction of the help-seeking vehicle;
when the rescue vehicle receives the instruction of acquiring the traction installation prompt from the confirmation sent by the help-seeking vehicle, the traction installation instruction for traction of the help-seeking vehicle is displayed.
It can be seen that by sending a traction installation prompt to the rescue vehicle, rescue workers can correctly install and use the trailer device, and the safety of rescue is ensured.
According to another aspect of the embodiment of the present invention, there is also provided a feeding charging method, including:
when the help seeking vehicle receives a traction installation completion confirmation instruction sent by the rescue vehicle, starting a trailer charging auxiliary driving mode;
the help seeking vehicle starts charging according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: trailer speed, distance, approaching warning, braking, following and steering.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the help seeking vehicle sends help seeking information to a rescue platform; and receiving rescue information fed back by the rescue platform.
In an alternative way, after the step of starting charging, the method further comprises:
in the charging process, the help seeking vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
Through the feed trailer system, energy can be supplemented while the trailer is driven, and charging time is saved. Meanwhile, the rescue vehicle adopts the vehicles of the same brand, the resources are sufficient compared with the common trailer and the mobile charging vehicle, and timely and flexible rescue can be provided. Meanwhile, traction installation prompts emitted by the vehicle end can help an unfamiliar driver to safely disassemble and assemble the trailer device. The mutually matched following mode and trailer mode can play an intelligent auxiliary driving role, and can help the automobile to safely arrive at the destination.
Fig. 4 shows a schematic structural diagram of an embodiment of a feed trailer device of the present invention, the specific embodiment of the present invention not being limited to the specific implementation of the trailer device of a help seeking vehicle.
As shown in fig. 4, the trailer device of the help-seeking vehicle may include: a processor 402, a communication interface (Communications Interface) 404, a memory 406, and a communication bus 408.
Wherein: processor 402, communication interface 404, and memory 406 communicate with each other via communication bus 408. A communication interface 404 for communicating with network elements of other devices, such as clients or other servers. Processor 402 is configured to execute program 410 and may specifically perform the relevant steps described above for one embodiment of a method of feeding a trailer.
In particular, program 410 may include program code including computer-executable instructions.
The processor 402 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present invention. The one or more processors comprised by the XXXXXX apparatus may be of the same type of processor, such as one or more CPUs; but may also be different types of processors such as one or more CPUs and one or more ASICs.
Memory 406 for storing programs 410. Memory 406 may comprise high-speed RAM memory or may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
Program 410 may be specifically invoked by processor 402 to cause the feeder-trailer device to:
step 110: acquiring a feeding rescue instruction; specifically, a help seeking vehicle obtains a feeding rescue instruction through a vehicle machine end;
in specific implementation, the remaining endurance mileage of the vehicle and the current position information of the vehicle are obtained; acquiring the charging station position closest to the current position information of the vehicle; and if the remaining endurance mileage of the vehicle is smaller than the mileage between the current position of the vehicle and the charging station, generating a feeding rescue instruction. And/or receiving the feeding rescue instruction input by a user
Step 111: generating help seeking information; specifically, when a feeding rescue instruction sent when a vehicle is in or is about to be in a feeding state is obtained, a vehicle machine end generates help seeking information;
step 112: sending help seeking information; specifically, the vehicle terminal sends the generated distress information to a rescue platform;
step 113: broadcasting help seeking information; specifically, the rescue platform broadcasts the help seeking information within a certain range;
step 114: confirming help seeking information; specifically, after the rescue vehicle receives the help seeking information, the rescue vehicle can send the confirmed rescue information to the rescue platform for intentional rescue;
step 115: vehicle state information and matching information; specifically, after receiving the confirmation rescue information, the rescue platform sends vehicle state information of the rescue vehicle to the help seeking vehicle and matches the vehicle state information with the rescue vehicle, and establishes matching information of a communication channel;
step 116: the help seeking vehicle is matched with the rescue vehicle; specifically, the rescue vehicle and the vehicle-to-vehicle terminal of the help-seeking vehicle are connected through the matching information;
step 117: to the position of the help seeking vehicle; specifically, the rescue vehicle can open the position of the navigation to go to the rescue vehicle through the position information in the rescue information;
step 118: confirming that the position of the distress vehicle is reached; specifically, after the rescue vehicle arrives at the position of the help-seeking vehicle, sending out arrival information to the help-seeking vehicle;
step 119: transmitting charging station information and installation traction instructions; specifically, after receiving the information that the rescue vehicle has arrived, the help seeking vehicle sends the position information of the selected charging station to the rescue vehicle, wherein the position information can be automatically matched with the nearest charging station through a vehicle machine end, and the position information can also be selected according to the subjective intention of a driver of the help seeking vehicle;
step 120: the traction installation is completed; the rescue is specifically that after the rescue vehicle is provided with the traction device, the completion information is sent to the help seeking vehicle;
step 121: entering a trailer charging auxiliary driving mode; specifically, the help seeking vehicle receives information of completion of installation of the traction device, and enters a trailer charging driving mode at the moment.
In an alternative, the method further comprises:
the rescue vehicle receives a confirmation instruction sent by the help seeking vehicle and going to a charging point;
the step of starting the trailer specifically comprises the following steps:
the rescue vehicle starts a trailer and navigates to the charging point.
In an alternative way, after the step of starting the trailer, the method further comprises:
in the trailer process, the rescue vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the rescue vehicle receives the help seeking information broadcast by the rescue platform; the help seeking information is sent by the help seeking vehicle;
the rescue vehicle sends rescue information to the rescue platform, so that the rescue platform establishes a communication channel between the help seeking vehicle and the rescue vehicle after receiving the rescue information.
In an alternative way, before the step of starting the trailer charge assist driving mode by the rescue vehicle, the method further comprises:
the rescue vehicle displays a traction installation prompt for traction of the help-seeking vehicle;
when the rescue vehicle receives the instruction of acquiring the traction installation prompt from the confirmation sent by the help-seeking vehicle, the traction installation instruction for traction of the help-seeking vehicle is displayed.
According to another aspect of the embodiment of the present invention, there is also provided a feeding charging method, including:
when the help seeking vehicle receives a traction installation completion confirmation instruction sent by the rescue vehicle, starting a trailer charging auxiliary driving mode;
the help seeking vehicle starts charging according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: trailer speed, distance, approaching warning, braking, following and steering.
In an alternative way, before the step of initiating the trailer charge assist driving mode, the method further comprises:
the help seeking vehicle sends help seeking information to a rescue platform; and receiving rescue information fed back by the rescue platform.
In an alternative way, after the step of starting charging, the method further comprises:
in the charging process, the help seeking vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
Through above-mentioned feed trailer equipment, under the trailer condition, the SOS vehicle can be while driving the benefit can, practices thrift charge time. Meanwhile, the rescue vehicle adopts the vehicles of the same brand, the resources are sufficient compared with the common trailer and the mobile charging vehicle, and timely and flexible rescue can be provided. Meanwhile, traction installation prompts emitted by the vehicle end can help an unfamiliar driver to safely disassemble and assemble the trailer device. The mutually matched following mode and trailer mode can play an intelligent auxiliary driving role, and can help the automobile to safely arrive at the destination.
The algorithms or displays presented herein are not inherently related to any particular computer, virtual system, or other apparatus. In addition, embodiments of the present invention are not directed to any particular programming language.
In the description provided herein, numerous specific details are set forth. It will be appreciated, however, that embodiments of the invention may be practiced without such specific details. Similarly, in the above description of exemplary embodiments of the invention, various features of embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. Wherein the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Except that at least some of such features and/or processes or elements are mutually exclusive.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specifically stated.
Claims (10)
1. A method of feeding a trailer, the method comprising:
when the rescue vehicle receives a traction installation completion confirmation instruction sent by the help seeking vehicle, starting a trailer charging auxiliary driving mode;
the rescue vehicle starts a trailer according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: at least one of trailer speed, distance, approaching warning, braking, following, and steering;
after the help seeking vehicle and the rescue vehicle enter a trailer charging auxiliary driving mode, at least one indication message of trailer speed, vehicle distance, approaching reminding, braking, following and steering can be received or displayed on the vehicle machine end of the help seeking vehicle and the rescue vehicle;
if the navigation detects that a long uphill road section exists between destinations in the trailer process, the vehicle machine end of the rescue vehicle automatically judges whether the navigation path needs to be replaced or not, specifically comprises the following steps:
if the torque of the rescue vehicle is enough to drag the feed vehicle to run on the uphill road section, the navigation route is not replaced, and the output power of the motor is increased in the dragging process of the vehicle end of the rescue vehicle;
if the torque of the rescue vehicle is insufficient to drag the feed vehicle to run on a long uphill road section, the vehicle end of the rescue vehicle automatically adjusts and replaces a relatively gentle road condition path.
2. The method of feeding a trailer according to claim 1, further comprising:
the rescue vehicle receives a confirmation instruction sent by the help seeking vehicle and going to a charging point;
the step of starting the trailer specifically comprises the following steps:
the rescue vehicle starts a trailer and navigates to the charging point.
3. The method of feeding a trailer according to claim 1 or 2, wherein after the step of starting the trailer, the method further comprises:
in the trailer process, the rescue vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
4. The method of feeding a trailer according to claim 1, wherein prior to the step of initiating a trailer charge assist drive mode, the method further comprises:
the rescue vehicle receives the help seeking information broadcast by the rescue platform; the help seeking information is sent by the help seeking vehicle;
the rescue vehicle sends rescue information to the rescue platform, so that the rescue platform establishes a communication channel between the help seeking vehicle and the rescue vehicle after receiving the rescue information.
5. The method of feeding a trailer according to claim 1, wherein prior to the step of the rescue vehicle initiating a trailer charge assist drive mode, the method further comprises:
the rescue vehicle displays a traction installation prompt for traction of the help-seeking vehicle;
when the rescue vehicle receives the instruction of acquiring the traction installation prompt from the confirmation sent by the help-seeking vehicle, the traction installation instruction for traction of the help-seeking vehicle is displayed.
6. A method of charging a feed, the method comprising:
when the help seeking vehicle receives a traction installation completion confirmation instruction sent by the rescue vehicle, starting a trailer charging auxiliary driving mode;
the help seeking vehicle starts charging according to the indication information of the trailer charging auxiliary driving mode; the indication information includes: at least one of trailer speed, distance, approaching warning, braking, following, and steering;
after the help seeking vehicle and the rescue vehicle enter a trailer charging auxiliary driving mode, at least one indication message of trailer speed, vehicle distance, approaching reminding, braking, following and steering can be received or displayed on the vehicle machine end of the help seeking vehicle and the rescue vehicle;
if the navigation detects that a long uphill road section exists between destinations in the trailer process, the vehicle machine end of the rescue vehicle automatically judges whether the navigation path needs to be replaced or not, specifically comprises the following steps:
if the torque of the rescue vehicle is enough to drag the feed vehicle to run on the uphill road section, the navigation route is not replaced, and the output power of the motor is increased in the dragging process of the vehicle end of the rescue vehicle;
if the torque of the rescue vehicle is insufficient to drag the feed vehicle to run on a long uphill road section, the vehicle end of the rescue vehicle automatically adjusts and replaces a relatively gentle road condition path.
7. The method of charging a power feed of claim 6, wherein prior to the step of initiating a trailer charging assist drive mode, the method further comprises:
the help seeking vehicle sends help seeking information to a rescue platform; and receiving rescue information fed back by the rescue platform.
8. The feeding charging method according to claim 7 or 6, characterized in that after the step of starting charging, the method further comprises:
in the charging process, the help seeking vehicle also outputs the residual electric quantity, the residual mileage and the real-time charging speed of the help seeking vehicle.
9. A feed trailer system based on a feed trailer method as claimed in claim 1, comprising:
the rescue vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the help seeking vehicle; starting the trailer according to the indication information of the trailer charging auxiliary driving mode;
the help seeking vehicle is used for starting a trailer charging auxiliary driving mode when receiving a traction installation completion confirmation instruction sent by the rescue vehicle, and starting charging according to the indication information of the trailer charging auxiliary driving mode;
wherein, the indication information includes: at least one of trailer speed, distance between vehicles, approaching warning, braking, following, and steering.
10. A feeder trailer apparatus, comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;
the memory is configured to hold at least one executable instruction that causes the processor to perform the operations of a method of feeding a trailer according to any one of claims 1 to 5.
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| CN202111482888.3A CN114132127B (en) | 2021-12-07 | 2021-12-07 | Feed trailer method, system and equipment |
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| CN202111482888.3A CN114132127B (en) | 2021-12-07 | 2021-12-07 | Feed trailer method, system and equipment |
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