CN112455270A

CN112455270A - Vehicle charging rescue system and method

Info

Publication number: CN112455270A
Application number: CN202011403559.0A
Authority: CN
Inventors: 丁磊; 郑文杰
Original assignee: Human Horizons Shanghai Internet Technology Co Ltd
Current assignee: Human Horizons Shanghai Internet Technology Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-09

Abstract

The invention provides a vehicle charging rescue system and a vehicle charging rescue method, which relate to the technical field of vehicle rescue and comprise the following steps: the rescue triggering unit is used for generating a charging rescue signal containing a rescue position of the vehicle; and the rescue resource allocation unit is connected with the rescue triggering unit and used for allocating rescue resources according to the charging rescue signal so as to provide at least one charging rescue scheme for the vehicle. The method has the advantages that the rescue can be triggered automatically under the condition of low electric quantity of the vehicle, and meanwhile, the user can trigger the rescue in real time according to the requirement, so that the multi-directional rescue requirement of the user is met; by giving a rescue trigger prompt after triggering rescue, the user is further subjected to rescue confirmation while the user is pre-judged and reminded in advance, so that false triggering is prevented, and the use experience of the user is improved; the rescue demand of the user can be quickly responded after the rescue confirmation, and a charging rescue scheme is provided for the user.

Description

Vehicle charging rescue system and method

Technical Field

The invention relates to the technical field of vehicle rescue, in particular to a vehicle charging rescue system and a vehicle charging rescue method.

Background

With the continuous popularization of new energy automobiles, more and more pure electric vehicles can run on the road. However, the charging time is long, the endurance mileage is short, and the defect that the pure electric vehicle cannot avoid is overcome. At present, a new energy automobile has limited endurance mileage, and in daily driving, especially on a journey with a long way, the new energy automobile is easy to be charged and rescued, and cannot reach a preset destination due to low electric quantity and cannot reach a nearest energy supplementing point in the way; or the situation that the vehicle cannot continue to run due to the exhaustion of the electric quantity, the situation that charging rescue service is needed, and the like.

Among the prior art, the user can call the rescue service of charging through phone or APP, and rescue center appoints the rescue personnel through artifical scheduling and carries out rescue service, but appears the corresponding untimely of rescue easily, and is applied for the rescue by rescue vehicle driver through phone or APP mode, because the user is unclear to current geographical position or road description, the rescue car is difficult to find fast by the rescue car, and direct influence user's vehicle uses and experiences.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a vehicle charging rescue system, which comprises:

the rescue triggering unit is used for generating a charging rescue signal containing a rescue position of the vehicle;

and the rescue resource allocation unit is connected with the rescue triggering unit and used for allocating rescue resources according to the charging rescue signal so as to provide at least one charging rescue scheme for the vehicle.

Preferably, the rescue triggering unit includes:

the first trigger module is used for generating the charging rescue signal according to the residual electric quantity of a battery of the vehicle; and/or

And the second trigger module is used for generating the charging rescue signal according to an external rescue trigger instruction.

Preferably, the first triggering module includes:

the detection submodule is used for detecting the residual battery capacity of the vehicle and giving a first rescue trigger prompt when the residual battery capacity is smaller than a first early warning threshold value;

and the confirmation submodule is connected with the detection submodule and used for receiving a rescue confirmation instruction given by a user according to the first rescue trigger prompt and selectively generating the charging rescue signal according to the rescue confirmation instruction.

Preferably, the detection submodule is further configured to provide a state tracking signal when the remaining battery power is not less than the first warning threshold and not greater than a second warning threshold;

the first triggering module further comprises:

the tracking submodule is respectively connected with the detection submodule and the confirmation submodule and used for carrying out charging rescue tracking according to the state tracking signal and the residual electric quantity of the battery and giving a second rescue trigger prompt when a tracking result meets a rescue trigger condition;

and the confirmation submodule receives a rescue confirmation instruction given by the user according to the second rescue trigger prompt and selectively generates the charging rescue signal according to the rescue confirmation instruction.

Preferably, the system further comprises a storage unit connected to the tracking sub-module for storing distribution information of all energy supplementing points providing the charging service;

the tracking sub-module comprises:

the first processing subunit is used for acquiring the real-time position and the driving destination of the vehicle according to the state tracking signal and processing the real-time position and the driving destination to obtain the remaining driving mileage;

the second processing subunit is connected with the first processing subunit and used for processing according to the residual battery capacity to obtain the real-time endurance mileage of the vehicle, and determining the reachable range of the vehicle according to the real-time position and the real-time endurance mileage to obtain the distribution information of the energy supplementing points in the reachable range;

and the triggering subunit is respectively connected with the first processing subunit and the second processing subunit and is used for taking the distribution information of the residual driving mileage, the real-time driving mileage and the energy supplementing points of the reachable range as the tracking result, taking the real-time driving mileage smaller than the residual driving mileage and the energy supplementing points which are not distributed in the reachable range as the rescue triggering condition, and giving a second rescue triggering prompt when the tracking result meets the rescue triggering condition.

Preferably, the confirmation submodule includes:

and the first receiving subunit is used for receiving a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and acquiring a real-time position of the vehicle as the rescue position when the rescue confirmation instruction indicates that the user accepts rescue, so as to generate the charging rescue signal containing the real-time position.

Preferably, the confirmation submodule includes:

the second receiving subunit is used for receiving a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt and giving a rescue position setting prompt when the rescue confirmation instruction indicates that the user accepts rescue;

and the third receiving subunit is used for receiving a rescue position setting result given by the user according to the rescue position setting prompt as the rescue position so as to generate the charging rescue signal containing the rescue position setting result.

Preferably, the rescue resource allocation unit includes:

the area configuration module is used for carrying out rescue area configuration according to the rescue position in the charging rescue signal and a preset resource coverage radius to obtain a rescue service area range;

the resource acquisition module is connected with the area configuration module and used for acquiring rescue resources in the rescue service area range, and the rescue resources comprise personnel information of all rescue service personnel in the rescue service area range and equipment resource information of rescue equipment related to the rescue service personnel;

the resource allocation module is connected with the resource acquisition module and used for performing rescue resource allocation according to the rescue position, the personnel information and the corresponding equipment resource information to obtain the personnel information of the available rescue service personnel and the associated equipment resource information of the available rescue equipment;

and the scheme providing module is connected with the resource configuration module and used for generating at least one charging rescue scheme according to the rescue position, the personnel information of the available rescue service personnel and the equipment resource information of the available rescue equipment.

Preferably, the rescue system further comprises a rescue service providing center connected to the rescue resource allocation unit for providing the rescue resources to the rescue resource allocation unit.

Preferably, the rescue resource allocation unit further includes:

the pre-judgment module is respectively connected with the area configuration module and the scheme providing module and used for giving a first rescue signal when the rescue position indicates that the vehicle is in a pre-configured rescue service opening area and giving a second rescue signal when the rescue position indicates that the vehicle is not in the rescue service opening area;

the area configuration module is used for configuring the rescue area according to the first rescue signal;

and the scheme providing module gives a rescue prompt of calling manual scheduling according to the second rescue signal to serve as the charging rescue scheme.

Preferably, the scheme providing module includes:

a generation submodule, configured to generate at least one rescue plan according to the staff information of the available rescue service staff and the device resource information of the available rescue device;

and the calculation submodule is connected with the generation submodule and used for calculating the rescue cost score of each rescue plan according to at least one preset rescue cost, a cost weight corresponding to the rescue cost and the rescue position and taking the rescue plan with the lowest rescue cost score corresponding to each rescue cost as the charging rescue scheme.

Preferably, the rescue cost comprises a rescue time cost, and/or a rescue distance cost, and/or a rescue expense cost.

Preferably, the rescue resource configuration unit further includes a scheduling dispatch module, connected to the scheme providing module, and configured to receive a scheme selection result given by the user according to the charging rescue scheme, generate a rescue dispatch list according to the scheme selection result, and dispatch the rescue dispatch list to the rescue service staff associated with the charging rescue scheme corresponding to the scheme selection result.

An on-vehicle system comprises the vehicle charging rescue system.

A vehicle comprises the vehicle charging rescue system.

A vehicle comprises the vehicle-mounted system.

A vehicle charging rescue method comprises the following steps:

step S1, generating a charging rescue signal including a rescue location of the vehicle;

and step S2, performing rescue resource configuration according to the charging rescue signal to provide at least one charging rescue scheme for the vehicle.

Preferably, in the step S1, a first trigger procedure is provided to generate the charge rescue signal according to a remaining battery capacity of the vehicle; and/or

And providing a second triggering process to generate the charging rescue signal according to an external rescue triggering instruction.

Preferably, the first triggering process includes:

step A1, detecting the battery residual capacity of the vehicle, and judging whether the battery residual capacity is less than a first early warning threshold value:

if yes, a first rescue trigger prompt is given, and then the process goes to step A2;

if not, returning to the step A1;

and A2, receiving a rescue confirmation instruction given by the user according to the first rescue trigger prompt, and generating a charging rescue signal optionally according to the rescue confirmation instruction.

Preferably, in step a1, when the remaining battery power is not less than the first warning threshold and the remaining battery power is not greater than a second warning threshold, the method includes a state tracking process, including:

charging rescue tracking is carried out according to the residual electric quantity of the battery, and a second rescue trigger prompt is given when a tracking result meets a rescue trigger condition;

step a2, receiving a rescue confirmation instruction given by the user according to the second rescue trigger prompt, and optionally generating a charging rescue signal according to the rescue confirmation instruction.

Preferably, at least one storage unit is provided for storing distribution information of all energy supplementing points providing the charging service;

the state tracking procedure comprises:

step B1, acquiring the real-time position and the driving destination of the vehicle, and processing according to the real-time position and the driving destination to obtain the remaining driving mileage;

step B2, processing according to the battery residual capacity to obtain a real-time endurance mileage of the vehicle, and determining an reachable range of the vehicle according to the real-time position and the real-time endurance mileage to obtain distribution information of the energy supplementing points in the reachable range;

and B3, taking the distribution information of the residual driving mileage, the real-time driving mileage and the energy supplementing points of the reachable range as the tracking result, taking the real-time driving mileage smaller than the residual driving mileage and the energy supplementing points which are not distributed in the reachable range as the rescue triggering conditions, and giving a second rescue triggering prompt when the tracking result meets the rescue triggering conditions.

Preferably, in step a2, a first receiving subunit is provided, configured to receive a rescue confirmation instruction given by a user according to the first rescue trigger prompt or the second rescue trigger prompt, and obtain a real-time location of the vehicle as the rescue location when the rescue confirmation instruction indicates that the user accepts rescue, so as to generate the charging rescue signal including the real-time location.

Preferably, in step a2, a second receiving subunit is provided, configured to receive a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and give a rescue position setting prompt when the rescue confirmation instruction indicates that the user accepts rescue;

and providing a third receiving subunit, configured to receive a rescue position setting result given by the user according to the rescue position setting prompt as the rescue position, so as to generate the charging rescue signal including the rescue position setting result.

Preferably, the step S2 includes:

step S21, carrying out rescue area configuration according to the rescue position in the charging rescue signal and a preset resource coverage radius to obtain a rescue service area range;

step S22, obtaining rescue resources in the rescue service area range, wherein the rescue resources comprise personnel information of all rescue service personnel in the rescue service area range and equipment resource information of rescue equipment related to the rescue service personnel;

step S23, performing rescue resource configuration according to the rescue position, the personnel information and the corresponding equipment resource information to obtain the personnel information of the available rescue service personnel and the associated equipment resource information of the available rescue equipment;

step S24, generating at least one charging rescue scheme according to the rescue position, the personnel information of the available rescue service personnel and the equipment resource information of the available rescue equipment.

Preferably, a rescue service providing center is provided, and in step S22, the rescue service providing center obtains the rescue resource.

Preferably, before executing the step S21, a pre-determination process is further included, including:

step B1, judging whether the rescue position in the charging rescue signal is in a pre-configured rescue service opening area:

if yes, a first rescue signal is given, and then the step S21 is turned to;

if not, giving a second rescue signal, and then turning to the step S24;

in step S21, the rescue area is configured according to the first rescue signal;

in step S24, a rescue prompt calling manual scheduling is given according to the second rescue signal as the charging rescue scheme.

Preferably, the step S24 includes:

step S241, generating at least one rescue plan according to the personnel information of the available rescue service personnel and the equipment resource information of the available rescue equipment;

step S242, respectively calculating a rescue cost score of each rescue plan according to at least one preset rescue cost, a cost weight corresponding to the rescue cost, and the rescue position, and using the rescue plan with the lowest rescue cost score corresponding to each rescue cost as the charging rescue plan.

Preferably, after the step S24 is executed, a scheduling dispatching process is further included, including:

and receiving a scheme selection result given by a user according to the charging rescue scheme, generating a rescue scheduling list according to the scheme selection result, and distributing the rescue scheduling list to the rescue service personnel associated with the charging rescue scheme corresponding to the scheme selection result.

The technical scheme has the following advantages or beneficial effects:

1) the rescue can be triggered autonomously under the condition of low electric quantity of the vehicle, and meanwhile, the user can trigger the rescue in real time according to the requirement, so that the multi-directional rescue requirement of the user is met;

2) by giving a rescue trigger prompt after triggering rescue, the user is further subjected to rescue confirmation while the user is pre-judged and reminded in advance, so that false triggering is prevented, and the use experience of the user is improved;

3) the rescue demand of the user can be quickly responded after the rescue confirmation, and a charging rescue scheme is provided for the user.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle charging rescue system according to a preferred embodiment of the present application;

FIG. 2 is a schematic structural diagram of a second trigger module according to a preferred embodiment of the present application;

FIG. 3 is a schematic structural diagram of a first trigger module according to a preferred embodiment of the present application;

FIG. 4 is a schematic structural diagram of a human-machine interface according to a preferred embodiment of the present application;

FIG. 5 is a schematic diagram of a memory cell according to a preferred embodiment of the present application;

fig. 6 is a schematic flowchart of a vehicle charging rescue method according to a preferred embodiment of the present application;

FIG. 7 is a flowchart illustrating a first triggering process according to a preferred embodiment of the present application;

FIG. 8 is a flow chart illustrating a state tracking process according to a preferred embodiment of the present application;

fig. 9 is a schematic flowchart of a generation process of a charging rescue scheme according to a preferred embodiment of the present application;

fig. 10 is a flowchart illustrating a generation process of a charging rescue scheme according to a preferred embodiment of the present application.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. The present application is not limited to this embodiment, and other embodiments may be included in the scope of the present application as long as they meet the gist of the present application.

The method and the device have the advantages that when the charging rescue requirement of the new energy automobile is met, prompt can be given in time, quick response can be achieved, a charging rescue scheme is provided for a customer, the specific technical means provided below are all illustrations for achieving the purpose of the method and the device can be understood that the technical features of the following embodiments and the technical features of the embodiments can be combined with each other under the condition of no conflict. Also, the scope of protection of the present application should not be limited by the examples used to illustrate the feasibility of the present application.

In a preferred embodiment of the present application, based on the above problems in the prior art, there is provided a vehicle charging rescue system, as shown in fig. 1, including:

a rescue triggering unit 1 for generating a charging rescue signal including a rescue position of the vehicle;

and the rescue resource allocation unit 2 is connected with the rescue triggering unit 1 and used for allocating rescue resources according to the charging rescue signal so as to provide at least one charging rescue scheme for the vehicle.

In a preferred embodiment, the rescue triggering Unit 1 and the rescue resource allocation Unit 2 may be implemented by an ECU (Electronic Control Unit) of the vehicle, or may be implemented by hardware devices separately provided in the vehicle.

As a preferred embodiment, the charging rescue signal of the rescue trigger unit 1 may be triggered by one or two of a passive trigger mode and an active trigger mode, where the passive trigger mode is triggered according to the remaining battery capacity of the vehicle, and the active trigger mode is triggered by a user actively giving a rescue trigger command according to a demand, and based on this, as a preferred embodiment, the rescue trigger unit 1 includes:

a first trigger module 11, configured to generate a charge rescue signal according to a remaining battery capacity of the vehicle; and/or

A second triggering module 12, configured to generate a charging rescue signal according to an external rescue triggering instruction.

Specifically, in this embodiment, as shown in fig. 2, the rescue trigger instruction is actively given by a user, the second trigger module 12 may be connected to a vehicle-mounted display 13, the user may input the rescue trigger instruction through the vehicle-mounted display 13, and the vehicle-mounted display 13 receives the rescue trigger instruction and then sends the rescue trigger instruction to the second trigger module 12 to generate a charging rescue signal. The user can also input the rescue trigger instruction through a held user mobile terminal 14, and the user mobile terminal 14 is connected to the second trigger module 12, so that the user can input the rescue trigger instruction, and send the rescue trigger instruction to the second trigger module 12 to generate a charging rescue signal. The first triggering module 11 may be connected to a battery management system of the vehicle, so as to obtain the remaining battery capacity of the vehicle through the battery management system, and further realize triggering of charging rescue through the remaining battery capacity. As a preferred embodiment, the first triggering module 11 may trigger the charge rescue signal when the vehicle battery is in a low state of charge, the first triggering module 11 may include a first warning threshold in advance, where the first warning threshold may be, but is not limited to, 10% of a full state of charge of the battery, and the first warning threshold is used as a determination criterion of the low state of charge of the vehicle battery, as a preferred embodiment, as shown in fig. 3, the first triggering module 11 may include:

the detection submodule 111 is used for detecting the residual battery capacity of the vehicle and giving a first rescue trigger prompt when the residual battery capacity is smaller than a first early warning threshold value;

and the confirmation submodule 112 is connected with the detection submodule 111 and is used for receiving a rescue confirmation instruction given by the user according to the first rescue trigger prompt and selectively generating a charging rescue signal according to the rescue confirmation instruction.

As a preferred embodiment, as shown in fig. 4, a human-computer interaction interface 100 is further provided, and is connected to the first triggering module 11, where the human-computer interaction interface 100 includes a display unit 101 for displaying the first rescue triggering prompt for a user to view; the human-computer interaction interface further comprises an instruction receiving unit 102, which is used for a user to input a rescue confirmation instruction according to the first rescue trigger prompt. The first rescue trigger prompt can remind a user that a vehicle is in a low electric quantity at present and whether charging rescue is triggered, the rescue confirmation instruction can be confirmation trigger, namely the charging rescue signal is generated, or the trigger is refused, namely the user refuses the charging rescue, at the moment, the charging rescue signal is not generated so as to meet the actual requirement of the user, the rescue trigger prompt is given after the rescue is triggered, the user is pre-judged in advance and reminded, meanwhile, rescue confirmation is further provided for the user, false triggering is prevented, and the use experience of the user is improved. The human-computer interaction interface 100 can be realized by a vehicle-mounted display screen.

As a preferred embodiment, the first triggering module 11 may further perform state tracking before the vehicle does not reach the standard of the low battery level, so as to trigger charging rescue, and the first triggering module 11 may further include a second warning threshold in advance, where the second warning threshold is greater than the first warning threshold, and the second warning threshold may be, but is not limited to, 60% of the full charge capacity of the battery. As a preferred embodiment, the detection submodule 111 is further configured to provide a state tracking signal when the remaining battery power is not less than the first warning threshold and not greater than a second warning threshold; when the residual battery capacity is in the range defined by the first early warning threshold value and the second early warning threshold value, the state tracking is carried out;

the first triggering module 11 further includes:

the tracking submodule 113 is respectively connected with the detection submodule 111 and the confirmation submodule 112 and is used for carrying out charging rescue tracking according to the state tracking signal and the residual battery capacity and giving a second rescue trigger prompt when a tracking result meets a rescue trigger condition;

the confirmation submodule 112 receives a rescue confirmation instruction given by the user according to the second rescue trigger prompt, and selectively generates a charging rescue signal according to the rescue confirmation instruction.

As a preferred embodiment, the display unit 101 of the human-computer interaction interface 100 is further configured to display the second rescue trigger prompt for the user to view, and the instruction receiving unit 102 of the human-computer interaction interface 100 is further configured to allow the user to input a rescue confirmation instruction according to the second rescue trigger prompt. The second rescue trigger prompt may be to remind the user that the vehicle currently meets a rescue trigger condition and whether to trigger charging rescue, and the rescue confirmation instruction may be confirmation trigger, that is, to generate the charging rescue signal, or rejection trigger, that is, the user rejects charging rescue, and at this time, the charging rescue signal is not generated, so as to meet the actual demand of the user.

As a preferred embodiment, the charging system further comprises a storage unit 3 connected to the tracking sub-module 113 for storing distribution information of all energy supplementing points providing charging service;

the tracking sub-module 113 includes:

a first processing subunit 1131, configured to obtain a real-time position and a driving destination of the vehicle according to the state tracking signal, and process the real-time position and the driving destination to obtain a remaining driving range;

the second processing subunit 1132 is connected to the first processing subunit 1131, and is configured to process the remaining battery capacity to obtain a real-time cruising range of the vehicle, and determine an reachable range of the vehicle according to the real-time position and the real-time cruising range, so as to obtain distribution information of energy supplementation points within the reachable range;

and the triggering subunit 1133 is connected to the first processing subunit 1131 and the second processing subunit 1132, respectively, and is configured to use distribution information of the remaining driving mileage, the real-time cruising mileage and the energy supplementing points in the reachable range as a tracking result, use the real-time cruising mileage less than the remaining driving mileage and the energy supplementing points not distributed in the reachable range as a rescue triggering condition, and give a second rescue triggering prompt when the tracking result meets the rescue triggering condition.

Specifically, in this embodiment, the first processing subunit 1131 may acquire the real-time position and the travel destination through a navigation system of a vehicle, or may acquire the real-time position and the travel destination through an external navigation terminal. The reachable range of the vehicle determined by the second processing subunit 1132 may be a circular area range with a real-time position as a center and a real-time mileage as a radius. As a preferred embodiment, as shown in fig. 5, the present application further provides a third party platform 200, which is connected to the storage unit 3, where the third party platform 200 may be a charging service provider, and the storage unit 3 may obtain distribution information of all energy points providing the charging service from the third party platform 200. As a preferred embodiment, the above-mentioned acquisition manner of the distribution information may be an active acquisition manner, that is, the storage unit 3 may include a first updating module 31, configured to actively download the distribution information of all energy supplementing points from the third party platform 200 according to a predetermined time interval, so as to update the storage unit 3; the above-mentioned acquisition mode of the distribution information may also be a passive acquisition mode, that is, when the distribution information of all the energy supplementing points is updated, the third party platform 200 issues the update data to the storage unit 3, and the storage unit 3 may include a second update module 32 for passively receiving the update data issued by the third party platform 200 to update the storage unit 3.

In this embodiment, although the current battery remaining capacity of the vehicle is not less than the first early warning threshold, the battery remaining capacity cannot support the vehicle to reach the driving destination and the reachable range of the vehicle corresponding to the battery remaining capacity is not distributed with energy supplementing points, that is, the vehicle can lose the battery capacity due to the fact that energy cannot be supplemented in time before reaching the driving destination and a groveling phenomenon occurs, a second rescue trigger prompt is given at this time, and the content of the second rescue trigger prompt can remind the user that the battery remaining capacity cannot support the vehicle to reach the driving destination and the reachable range is not provided with energy supplementing points, and whether charging rescue is triggered. Through the state tracking, the early warning can be carried out on the client in advance, so that the user can take measures in advance, such as call rescue confirmation, rescue waiting time is saved, or call rescue is refused, and measures such as destination change in advance are taken, so that groveling in the vehicle driving process is avoided.

As a preferred embodiment, the rescue position included in the charging rescue signal may be a real-time position, and the confirmation submodule 112 includes:

a first receiving subunit 1121, configured to receive a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and obtain a real-time location of the vehicle as a rescue location when the rescue confirmation instruction indicates that the user accepts rescue, so as to generate a charging rescue signal including the real-time location.

In a preferred embodiment, the rescue position included in the charging rescue signal may be a position set by the user, and the confirmation submodule 112 includes:

a second receiving subunit 1122, configured to receive a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and give a rescue position setting prompt when the rescue confirmation instruction indicates that the user accepts rescue;

a third receiving subunit 1123, configured to receive a rescue position setting result given by the user according to the rescue position setting prompt as a rescue position, so as to generate a charging rescue signal including the rescue position setting result.

As a preferred embodiment, the rescue position setting prompt may be displayed in the form of a map, where the map preferably provides a position range within which the user can set the rescue position, and the position range may be a position range defined by a circular area with a real-time driving range corresponding to the battery remaining capacity of the vehicle as a radius and with a real-time position of the vehicle as a center of the circle, so as to ensure the effectiveness of the rescue position setting. Taking the vehicle running on the highway as an example, when the residual battery capacity can support the vehicle to reach the next service area, the user can take the next service area as a rescue position after receiving the rescue, the user does not need to wait for the rescue in situ, the rescue waiting time is saved, and meanwhile, the safety of the user is ensured.

As a preferred embodiment, the rescue resource configuration unit 2 includes:

the area configuration module 21 is used for performing rescue area configuration according to the rescue position in the charging rescue signal and a preset resource coverage radius to obtain a rescue service area range; the rescue service area range is a circular area range which takes the rescue position as the center of a circle and takes the resource coverage radius as the radius;

the resource acquisition module 22 is connected with the area configuration module 21 and used for acquiring rescue resources in the rescue service area range, wherein the rescue resources comprise personnel information of all rescue service personnel in the rescue service area range and equipment resource information of rescue equipment related to the rescue service personnel;

the resource allocation module 23 is connected with the resource acquisition module 22 and is used for performing rescue resource allocation according to the rescue position, the personnel information and the corresponding equipment resource information to obtain the personnel information of available rescue service personnel and the associated equipment resource information of available rescue equipment;

and the scheme providing module 24 is connected to the resource configuration module 23 and is configured to generate at least one charging rescue scheme according to the rescue position, the information of the available rescue service personnel, and the information of the device resources of the available rescue equipment.

In a preferred embodiment, the personnel information of the rescue service personnel comprises the scheduling information of the rescue service personnel, each rescue service personnel is matched with an associated rescue device, the rescue device comprises but is not limited to a mobile charging car and a trailer, and the device resource information comprises but is not limited to the current device state and the current device position of the mobile charging car or the trailer. After the rescue resources in the range of the rescue service area are obtained, the rescue resources are required to be configured to obtain available rescue resources, the available rescue resources comprise rescue service personnel which are idle in listening list and configured according to scheduling information of the rescue service personnel as available rescue service personnel, and then the rescue equipment which is idle and normal in state is obtained according to the current equipment state and the current equipment position of the rescue equipment related to the available rescue service personnel.

Taking a mobile charging vehicle as an example, the above-mentioned state includes that the charging service can be provided normally, if the rescue service person drives the associated mobile charging vehicle on a return road for completing the previous single-charge rescue service, at this time, the rescue service person is in a single-listening idle state, and the mobile charging vehicle is in an idle state, but since the mobile charging vehicle just completes the previous single-charge rescue service, the remaining storage capacity of the mobile charging vehicle is insufficient to provide the charging service for the vehicle of the next single-charge rescue service, the mobile charging vehicle does not belong to the rescue equipment in the normal state, that is, the rescue equipment is not available. The above state also includes that the rescue position can be reached normally, if the rescue position given by the user is in the underground parking garage or the urban restricted road section, and the mobile charging vehicle can not enter the underground parking garage or can not drive into the urban restricted road section, the mobile charging vehicle can not be used as an available rescue device even if the mobile charging vehicle can provide the charging service.

As a preferred embodiment, the charging rescue scheme may be an automatic scheduling rescue scheme including rescue information of available rescue service personnel and device resource information of available rescue equipment, or may be a manual scheduling rescue scheme. When the resource allocation module 23 fails to allocate available rescue service personnel or rescue equipment, the plan providing module 24 provides the above-mentioned manual scheduling rescue plan, which may be a rescue prompt for calling manual scheduling, including an operation mode for calling manual scheduling.

As a preferred embodiment, the rescue service providing center 4 is further included, connected to the rescue resource configuration unit 2, and configured to provide rescue resources to the rescue resource configuration unit 2.

As a preferred embodiment, the rescue resource allocation unit 2 further includes:

a pre-judging module 25, respectively connected to the area configuration module 21 and the scheme providing module 24, for providing a first rescue signal when the rescue position indicates that the vehicle is in a pre-configured rescue service opening area, and providing a second rescue signal when the rescue position indicates that the vehicle is not in the rescue service opening area;

the area configuration module 21 performs rescue area configuration according to the first rescue signal;

the plan providing module 24 provides a rescue prompt calling manual scheduling according to the second rescue signal as a charging rescue plan.

As a preferred embodiment, according to the actual deployment situation of the rescue service, not all cities can open the rescue service, or each city has a sequence of opening the rescue service, so that before the rescue resource configuration, whether the rescue position given by the user is in the rescue service opening area can be judged by the pre-judging module 25, if the vehicle is not in the rescue service opening area, the automatic resource configuration cannot be provided for the user, and then a specific charging rescue scheme cannot be provided for the user, so as to improve the user experience, preferably, when the vehicle is not in the rescue service opening area, the charging rescue is prompted by calling manual scheduling. The calling of the rescue prompt of the manual scheduling can comprise reminding a user that the automatic charging rescue service is not opened in the area, and simultaneously giving an operation mode of calling the manual scheduling.

As a preferred embodiment, the solution providing module 24 includes:

a generating submodule 241, configured to generate at least one rescue plan according to the personnel information of the available rescue service personnel and the device resource information of the available rescue device;

and the calculating submodule 242 is connected with the generating submodule 241, and is configured to calculate the rescue cost score of each rescue plan according to at least one preset rescue cost, a cost weight corresponding to the rescue cost, and the rescue position, and use the rescue plan with the lowest rescue cost score corresponding to each rescue cost as the charging rescue plan.

As a preferred embodiment, after the personnel information of the available rescue service personnel and the associated device resource information of the available rescue devices are configured, since multiple sets of rescue service personnel and associated rescue devices may be configured at the same time, multiple rescue plans may be generated, and an optimal rescue plan is preferably recommended to the user as a charging rescue plan, so as to save the selection time of the user and improve the charging rescue efficiency. The optimal charging rescue scheme is preferably a rescue plan with the lowest rescue cost score.

As a preferred embodiment, the cost of rescue includes a cost of rescue time, and/or a cost of rescue distance, and/or a cost of rescue expenses.

As a preferred embodiment, the rescue time cost includes, but is not limited to, a time a1 required to reach a rescue position estimated by combining real-time road conditions, a time a2 required to go to a charging resource point after the vehicle is picked up, a time A3 required to return to a returning point after the vehicle is charged, a time a4 required for charging estimated according to resource power parameters, and an estimated waiting time a5 of an abnormal scene;

the rescue distance cost includes, but is not limited to, a distance B1 between a current location of the rescue service personnel and the rescue location, a distance B2 from the car pickup location to the charging resource point, and a distance B3 from the charging resource point location back to the car return location;

the rescue cost C includes, but is not limited to, a charge cost C1 generated by charging, a traffic cost C2 generated by rescue equipment, and other additional charges C3, such as a parking fee, a road fee, and a charging fee.

In a preferred embodiment, a cost weight corresponding to the estimated waiting time a5 of the abnormal scene in the rescue time cost is set as a time weight Wa5, a cost weight corresponding to the other time cost in the rescue time cost is set as a time weight Wa, a cost weight corresponding to the rescue distance cost is set as a distance weight Wb, and a cost weight corresponding to the rescue cost is set as a cost weight Wc.

As a preferred embodiment, the rescue cost score may be calculated by combining the rescue time cost, the rescue distance cost, and the rescue cost, and specifically includes:

1) when the rescue equipment is a charging vehicle, the following formula is adopted to calculate and obtain the rescue cost score:

Score＝SUM(A1,A4)*Wa+B1*Wb+C*Wc

in the present embodiment, the Score is used to represent a rescue cost Score. Since the rescue equipment is a charging vehicle, the rescue service personnel can drive the charging vehicle to the rescue position to carry out on-site charging, in the aspect of rescue time cost, only the time required by the rescue service personnel to reach the rescue position is considered, namely the time A1 required by the rescue service personnel to reach the rescue position is estimated by combining real-time road conditions, and the time A4 required by charging is estimated according to resource power parameters, wherein the resource power parameters are charging power parameters of the charging vehicle. In terms of the rescue distance cost, only the distance B1 between the current position of the rescue service personnel and the rescue position is considered. In terms of the cost of the rescue cost, the cost C1 caused by charging, the cost C2 caused by the rescue equipment, and other extra fees C3, such as parking fee, road fee, and electricity fee, are considered for any rescue equipment. Therefore, C in the above formula may represent SUM (C1, C2, C3).

2) When the rescue equipment is a trailer, calculating by adopting the following formula to obtain a rescue cost score:

Score＝SUM(A1,A2,A3,A4)*Wa+SUM(B1,B2,B3)*Wb+A5*Wa5+C*Wc

in the present embodiment, the Score is used to represent a rescue cost Score. Because the rescue equipment is a trailer, rescue service personnel need to drive the trailer to reach the rescue position, drag the vehicle to be rescued at the rescue position to the charging resource point for charging, and drag the vehicle to be rescued back to the rescue position from the charging resource point after charging is finished. Therefore, in the aspect of the cost of the rescue time, the time required by the rescue service personnel to reach the rescue position needs to be considered, namely the time A1 required by the rescue service personnel to reach the rescue position is estimated by combining the real-time road condition, the time A2 required by the vehicle to go to the charging resource point after the vehicle is taken, the time A3 required by the vehicle returning point after the vehicle is charged is returned, and the time A4 required by the charging is estimated according to the resource power parameter, wherein the resource power parameter is the charging power parameter of the charging pile at the charging resource point. In addition, since the vehicle to be rescued needs to be dragged to the charging resource point for charging, but abnormal situations such as no idle charging pile needing to wait may occur at the charging resource point, the estimated waiting time a5 of the abnormal situations also needs to be considered in terms of the cost of the rescue time.

In terms of the rescue distance cost, the distance B1 between the current position of the rescue service personnel and the rescue position needs to be considered, the distance B2 from the car taking position to the charging resource point is needed, the car taking position is the rescue position, the charging resource point position returns to the distance B3 from the car returning position, and the car returning position can be the rescue position.

In terms of the cost of the rescue cost, the cost C1 caused by charging, the cost C2 caused by the rescue equipment, and other extra fees C3, such as parking fee, road fee, and electricity fee, are considered for any rescue equipment. Therefore, C in the above formula may represent SUM (C1, C2, C3).

After one or more rescue plans are generated, the generating submodule 241 calculates, for each rescue plan, the calculating submodule 242 calculates, according to the calculating method, a rescue cost score corresponding to each rescue plan, and recommends, as a charging rescue scheme, the rescue plan with the lowest rescue cost score to the user, where the charging rescue scheme is an optimal scheme given by comprehensively considering the rescue time cost, the rescue distance cost, and the rescue cost.

As a preferred embodiment, the rescue cost Score may be a response time Score, i.e. Score ═ a1, and only the response time of the rescue plan needs to be considered, i.e. the rescue workers can arrive at the rescue position most quickly after calling rescue

After one or more rescue plans are generated, for each rescue plan, the calculation submodule 242 calculates, according to the calculation method, a rescue cost score corresponding to each rescue plan, and recommends the rescue plan with the lowest rescue cost score as a charging rescue plan to the user, where the charging rescue plan is an optimal plan given only by considering response time, and the charging rescue plan can be selected when the user needs rescue service personnel to arrive at a rescue position in the shortest time.

As a preferred embodiment, the calculation of the rescue cost score may also only consider the rescue distance and provide a charging rescue scheme with the shortest rescue distance, and the calculation of the rescue cost score may also only consider the rescue cost and provide a charging rescue scheme with the smallest rescue cost, and the like.

As a preferred embodiment, the rescue resource configuration unit 2 further includes a scheduling dispatch module 26, which is connected to the scheme providing module 24, and is configured to receive a scheme selection result given by the user according to the charging rescue scheme, generate a rescue dispatch list according to the scheme selection result, and dispatch the rescue dispatch list to the rescue service staff associated with the charging rescue scheme corresponding to the scheme selection result.

As a preferred embodiment, the present application further provides at least one service mobile terminal 4, and the connection scheduling dispatching module 26 is configured to receive the rescue dispatch list, and a rescue service person holds the service mobile terminal 4 and can view the rescue dispatch list through the service mobile terminal 4 to provide a charging rescue service according to a charging rescue scheme provided in the rescue dispatch list.

An on-vehicle system comprises the vehicle charging rescue system.

A vehicle comprises the vehicle charging rescue system.

A vehicle comprises the vehicle-mounted system.

A vehicle charging rescue method, as shown in fig. 6, includes:

In a preferred embodiment, in step S1, a first triggering procedure is provided to generate the charge rescue signal according to a remaining battery capacity of the vehicle; and/or

And providing a second triggering process to generate a charging rescue signal according to an external rescue triggering instruction.

As a preferred embodiment, as shown in fig. 7, the first triggering process includes:

if not, returning to the step A1;

In a preferred embodiment, in step a1, when the remaining battery power is not less than the first warning threshold and the remaining battery power is not greater than a second warning threshold, the method includes a state tracking process, including:

As a preferred embodiment, at least one storage unit is provided for storing distribution information of all energy compensation points providing the charging service;

as shown in fig. 8, the state tracking process includes:

step B2, processing according to the residual electric quantity of the battery to obtain the real-time endurance mileage of the vehicle, and determining the reachable range of the vehicle according to the real-time position and the real-time endurance mileage to obtain the distribution information of the energy supplementing points in the reachable range;

and step B3, taking the distribution information of the remaining driving mileage, the real-time driving mileage and the energy supplementing points of the reachable range as a tracking result, taking the real-time driving mileage smaller than the remaining driving mileage and the energy supplementing points which are not distributed in the reachable range as a rescue trigger condition, and giving a second rescue trigger prompt when the tracking result meets the rescue trigger condition.

In a preferred embodiment, in step a2, a first receiving subunit is provided, configured to receive a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and obtain a real-time location of the vehicle as a rescue location when the rescue confirmation instruction indicates that the user accepts the rescue, so as to generate a charging rescue signal including the real-time location.

As a preferred embodiment, in step a2, a second receiving subunit is provided, configured to receive a rescue confirmation instruction given by the user according to the first rescue trigger prompt or the second rescue trigger prompt, and give a rescue position setting prompt when the rescue confirmation instruction indicates that the user accepts the rescue;

and providing a third receiving subunit, which is used for receiving a rescue position setting result given by the user according to the rescue position setting prompt as a rescue position so as to generate a charging rescue signal containing the rescue position setting result.

As a preferred embodiment, as shown in fig. 9, step S2 includes:

step S22, obtaining rescue resources in the range of the rescue service area, wherein the rescue resources comprise personnel information of all rescue service personnel in the range of the rescue service area and equipment resource information of rescue equipment related to the rescue service personnel;

step S23, performing rescue resource configuration according to the rescue position, the personnel information and the corresponding equipment resource information to obtain the personnel information of available rescue service personnel and the associated equipment resource information of available rescue equipment;

and step S24, generating at least one charging rescue scheme according to the rescue position, the personnel information of available rescue service personnel and the equipment resource information of available rescue equipment.

As a preferred embodiment, a rescue service providing center is provided, and in step S22, the rescue service providing center obtains rescue resources.

As a preferred embodiment, before executing step S21, a pre-determination process is further included, which includes:

judging whether the rescue position in the charging rescue signal is in a pre-configured rescue service opening area:

if yes, a first rescue signal is given, and then the process goes to step S21;

if not, a second rescue signal is given, and then the process goes to step 24;

in step S21, performing rescue area configuration according to the first rescue signal;

in step S24, a rescue prompt calling manual scheduling is given according to the second rescue signal as a charging rescue scheme.

As a preferred embodiment, as shown in fig. 10, step S24 includes:

step S241, generating at least one rescue plan according to the personnel information of available rescue service personnel and the equipment resource information of available rescue equipment;

As a preferred embodiment, after step S24 is executed, a scheduling dispatch process is further included, which includes:

and receiving a scheme selection result given by the user according to the charging rescue scheme, generating a rescue scheduling list according to the scheme selection result, and dispatching the rescue scheduling list to rescue service personnel associated with the charging rescue scheme corresponding to the scheme selection result.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. A vehicle charging rescue system, comprising:

2. The vehicle charging rescue system of claim 1, wherein the rescue trigger unit comprises:

3. The vehicle charging rescue system of claim 1, wherein the rescue resource configuration unit comprises:

4. The vehicle charging rescue system of claim 3, further comprising a rescue service providing center connected to the rescue resource allocation unit for providing the rescue resources to the rescue resource allocation unit.

5. The vehicle charging rescue system of claim 3, wherein the rescue resource configuration unit further comprises:

6. The vehicle charging rescue system of claim 3, wherein the solution providing module comprises:

7. The vehicle charging rescue system of claim 6, wherein the rescue cost includes a rescue time cost, and/or a rescue distance cost, and/or a rescue cost.

8. The vehicle charging rescue system of claim 5, wherein the rescue resource configuration unit further comprises a scheduling dispatch module, connected to the scheme providing module, for receiving a scheme selection result given by a user according to the charging rescue scheme, generating a rescue dispatch list according to the scheme selection result, and dispatching the rescue dispatch list to the rescue service staff associated with the charging rescue scheme corresponding to the scheme selection result.

9. An on-board system characterized by comprising a vehicle charging rescue system according to any one of claims 1-8.

10. A vehicle characterized by comprising a vehicle charging rescue system as claimed in any one of claims 1 to 8.

11. A vehicle characterized by comprising the on-board system of claim 9.

12. A vehicle charging rescue method is characterized by comprising the following steps:

13. The vehicle charging rescue method of claim 12, wherein in the step S1, a first trigger procedure is provided to generate the charging rescue signal according to a remaining battery capacity of the vehicle; and/or

14. The vehicle charging rescue method according to claim 12, wherein the step S2 includes:

15. The vehicle charging rescue method of claim 14, wherein a rescue service providing center is provided, and in step S22, the rescue service providing center obtains the rescue resources.

16. The vehicle charging rescue method according to claim 14, further comprising a pre-determination process before the step S21 is executed, the pre-determination process comprising:

if yes, a first rescue signal is given, and then the step S21 is turned to;

if not, giving a second rescue signal, and then turning to the step S24;

17. The vehicle charging rescue method according to claim 14, wherein the step S24 includes:

18. The vehicle charging rescue method of claim 17, wherein the rescue cost includes a rescue time cost, and/or a rescue distance cost, and/or a rescue cost.

19. The vehicle charging rescue method according to claim 14, further comprising a dispatch dispatching process after the step S24, comprising: