CN112550040A - Position prompting method and system for locomotive power supply station - Google Patents
Position prompting method and system for locomotive power supply station Download PDFInfo
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- CN112550040A CN112550040A CN201910853582.0A CN201910853582A CN112550040A CN 112550040 A CN112550040 A CN 112550040A CN 201910853582 A CN201910853582 A CN 201910853582A CN 112550040 A CN112550040 A CN 112550040A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The invention relates to a position prompting method and a system of a locomotive power supply station, wherein the method detects battery power information of a locomotive, when judging whether the current battery power of the locomotive falls to a preset trigger condition, if the current battery power of the locomotive meets the trigger condition, a power supply station searching function is automatically started, the power supply station searching function searches out a proper power supply station according to the preset searching condition, and outputs and displays relevant information of the power supply station on a digital instrument panel of the locomotive or a mobile device of a user so as to prompt the user to immediately replace or charge a locomotive battery, thereby reducing the inconvenience of the user for manually searching for a charging station.
Description
Technical Field
The present invention relates to a method for providing auxiliary information of a locomotive, and more particularly, to a method and a system for providing a prompt for guiding a search of a power station of a locomotive.
Background
In order to reduce the dependence on petroleum energy, many manufacturers invest a lot of resources in recent years to develop electric vehicles, electric locomotives or other transportation means which use electric power as power energy, even the national governments give more subsidy benefits to electric transportation vehicles, and encourage the public to eliminate gasoline vehicles and adopt electric transportation vehicles instead.
The endurance of the electric vehicle mainly depends on the load weight of the vehicle, the battery power, and other factors, and once the battery power is consumed to a certain extent, the user must timely charge the battery to maintain the normal operation of the electric vehicle. For electric locomotives, manufacturers of electric locomotives currently provide diversified charging machines for users to conveniently select, and the common modes are as follows:
firstly, building a battery exchange station: the manufacturer of the electric locomotive sets a battery exchange station at a suitable outdoor place, and a user can carry batteries with insufficient power to the battery exchange station and exchange the batteries with the batteries after charging in the battery exchange station, so that the electric locomotive can maintain sufficient power.
Secondly, setting a fixed-point charging station: that is, a charging system is installed at a specific location, and a user must ride the electric vehicle to reach the charging station, and connect the electric vehicle and the power supply socket through a charging transmission line, so as to directly charge the battery inside the vehicle body without removing the battery.
Thirdly, a movable charging seat: the consumer can purchase the mobile charging seat to use in home, and only need to put the battery into the charging seat to carry out charging operation.
In which, the user usually adopts the first or second way, i.e. go to the power supply station to supplement the power, the power supply station may be a battery exchange station or a charging station. However, most users search for the power supply station by themselves, and the specific method is to start the mobile phone or the computer and then manually input the search conditions, and browse the search result on the mobile phone or the computer, so as to know the location of the power supply station. However, it is inconvenient to search by human, and the following examples are given:
1. the user does not immediately notice that the vehicle is not powered down and still rides the vehicle as usual, and may accidentally stop the vehicle during riding due to the power being used up.
2. When a user is unfamiliar with whether the power supply station exists in the area, the user needs to operate the mobile phone or the computer to input searching conditions every time the power supply station is searched, and if the geographical position of the user is not mature, the user is unlikely to find the correct place, so that the time is wasted, and the convenience is not realized.
Disclosure of Invention
The invention aims to solve the problem of inconvenient operation when a user searches for a power supply station by himself, and provides a power supply station position prompting system and a power supply station position prompting method, which can automatically search for the power supply station for the user to refer to when the electric quantity of a locomotive is low.
In order to achieve the above object, the position prompting system of the locomotive power supply station of the present invention is applied to a locomotive, and the position prompting system comprises:
a processing unit having control, data processing and operation and program execution functions;
a driving data unit connected with the processing unit and used for providing driving data of the locomotive, wherein the driving data comprises battery power information of the locomotive;
a memory storage unit connected to the processing unit for storing programs, the driving data and setting parameters for the processing unit to access;
a satellite positioning unit connected to the processing unit for capturing satellite positioning signals to generate current positioning coordinate data of the locomotive;
a data transmission unit connected with the processing unit and used for connecting with a mobile device and transmitting data;
the digital instrument board is connected with the processing unit and displays an operation interface according to the control of the processing unit;
the processing unit judges whether the current battery power of the locomotive accords with a preset trigger condition according to the battery power information, if so, the processing unit searches whether a power supply station accords according to a preset power supply station searching condition, and outputs and displays the searched power supply station information on at least one of the digital instrument panel or the mobile device.
Preferably, the trigger condition is stored in the memory storage unit, and the trigger condition includes at least one of a fixed power threshold or a remaining power support value.
Preferably, the power station searching condition is stored in the memory storage unit, and the power station searching condition includes at least one of a self-defined power station, a nearest distance power station, and a neighboring default route power station.
Preferably, the nearest power station is the power station with the shortest straight-line distance or the shortest traveling route length from the current positioning coordinate data of the locomotive.
Preferably, the searched power supply station information is output to be at least one form of navigation map picture, voice information and character information; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
Preferably, the digital instrument panel is a full-color digital instrument panel, and can display a general mode interface, a navigation mode interface and a power station indication interface in a conversion way; the data transmission unit is a wireless data transmission unit.
By the position prompting system of the locomotive power supply station, when the battery of the locomotive is insufficient, the processing unit in the locomotive automatically searches the power supply station information suitable for the condition, and displays the power supply station information on the digital instrument panel on the locomotive, the mobile device of a user, or the digital instrument panel and the mobile device on the locomotive simultaneously for the user to refer to so as to replace or charge the locomotive battery in real time.
In order to achieve the above object, the present invention provides a position prompting system for a power supply station of a locomotive, which is applied to the locomotive, the position prompting system comprising:
a processing unit having control, data processing and operation and program execution functions;
a driving data unit connected with the processing unit and used for providing driving data of the locomotive, wherein the driving data comprises battery power information of the locomotive;
a memory storage unit connected to the processing unit for storing programs, the driving data and setting parameters for the processing unit to access;
a satellite positioning unit connected to the processing unit for capturing satellite positioning signals to generate current positioning coordinate data of the locomotive;
the data transmission unit is connected with the processing unit and is used for being connected with a mobile device and a cloud server to transmit data;
the digital instrument board is connected with the processing unit and displays an operation interface according to the control of the processing unit;
the processing unit transmits the battery power information and the positioning coordinate data of the locomotive to the cloud server, the cloud server judges whether the current battery power of the locomotive meets a preset trigger condition or not, if the current battery power of the locomotive meets the trigger condition, the cloud server searches whether a power supply station meets the preset power supply station searching condition or not according to the preset power supply station searching condition, and returns the searched power supply station information to the processing unit and the mobile device, so that the power supply station information is output and displayed on at least one of the digital instrument panel or the mobile device.
Preferably, the trigger condition is stored in the cloud server, and the trigger condition includes at least one of a fixed power threshold or a remaining power threshold.
Preferably, the power station searching condition is stored in the cloud server, and the power station searching condition includes at least one of a self-defined common power station, a nearest distance power station, and an adjacent preset route power station.
Preferably, the nearest power station is the power station with the shortest straight-line distance or the shortest traveling route length from the current positioning coordinate data of the locomotive.
Preferably, the searched power supply station information is output to be at least one form of navigation map picture, voice information and character information; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
Preferably, the digital instrument panel is a full-color digital instrument panel, and can display a general mode interface, a navigation mode interface and a power station indication interface in a conversion way; the data transmission unit is a wireless data transmission unit.
By the position prompting system of the locomotive power supply station, the invention can upload the running information of the locomotive to a cloud server in real time, the cloud server carries out remote monitoring on the locomotive, when the electric quantity of the battery of the locomotive is insufficient, the cloud server automatically searches the power supply station information with suitable conditions, and returns the power supply station information to a digital instrument board on the locomotive or a mobile device of a user, or simultaneously provides the digital instrument board and the mobile device on the locomotive to display the power supply station information so as to prompt the user to change or charge the battery of the locomotive in real time.
In order to achieve the above object, the present invention provides a method for prompting a position of a power supply station of a locomotive, which is applied to the locomotive, the method for prompting the position of the power supply station of the locomotive comprising:
detecting battery power information of the locomotive;
step (b) judging whether the current battery power of the locomotive meets the triggering condition;
step (c) when the current battery power of the locomotive conforms to the trigger condition, searching for proper power supply station information according to the power supply station searching condition;
outputting the searched power supply station information to at least one display device to display the power supply station information;
the triggering condition is to judge whether the current battery power of the locomotive is smaller than at least one of a fixed power critical value or a residual power supporting value, if so, the triggering condition is judged to be met.
Preferably, the power station searching condition includes at least one of a self-defined power station, a nearest power station, and a neighboring power station with a predetermined route.
Preferably, the nearest power station is the power station with the shortest straight-line distance or the shortest traveling route length from the current positioning coordinate data of the locomotive.
Preferably, the searched power supply station information is output to be at least one form of navigation map picture, voice information and character information; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
Preferably, the steps (b) and (c) are performed by a processing unit disposed in the locomotive; in the step (d), the power station information is displayed on at least one of a digital dashboard or a mobile device of the locomotive.
Preferably, the steps (b) and (c) are executed by a cloud server; in the step (d), the power station information is displayed on at least one of a digital dashboard or a mobile device of the locomotive.
By the position prompting method of the locomotive power supply station, the invention can automatically judge the current battery power of the locomotive, can automatically search the power supply station information with suitable conditions when the battery power of the locomotive is insufficient, and provides the power supply station information to a user so as to prompt the user to replace or charge the locomotive battery in real time.
Drawings
FIG. 1 is a block diagram of an embodiment of a power station location alert system of the present invention;
FIG. 2 is a schematic diagram of a digital dashboard displaying a generic mode interface in accordance with the present invention;
FIG. 3 is a schematic view of a digital dashboard displaying a navigation mode interface in accordance with the present invention;
FIG. 4 is a schematic view of the digital instrument panel of the present invention showing a power station indicator interface;
FIG. 5 is a flow chart of a power station location prompting method of the present invention;
FIG. 6 is a schematic diagram of a power station indication route displayed on a mobile device according to the present invention;
FIG. 7 is a block diagram of a power station location prompting system according to another embodiment of the present invention.
Detailed Description
The technical means adopted by the invention to achieve the predetermined object of the invention are further described below with reference to the drawings and the preferred embodiments of the invention.
Referring to fig. 1, a power station position prompting system 100 (hereinafter, referred to as a position prompting system 100 applied to an electric locomotive) of the present invention is disclosed, wherein the position prompting system 100 can be paired with a mobile device 200, such that the position prompting system 100 and the mobile device 200 can transmit information in two directions, in one embodiment, the mobile device 200 can be a smart phone, a smart watch or other portable device with operation and information display functions, and the position prompting system 100 includes a processing unit 10, a memory storage unit 20, a driving data unit 30, a satellite positioning unit 40, a digital dashboard 50 and a data transmission unit 60.
The processing unit 10 has functions of control, data processing and computation, program execution, etc., and in one embodiment, the processing unit 10 is a Vehicle Control Unit (VCU) or an Electronic Control Unit (ECU) of a locomotive.
The memory storage unit 20 is connected to the processing unit 10 for storing programs and data related to the locomotive, and parameter setting data inputted to the location prompt system 100 by the user, so that the processing unit 10 can access the stored data for calculation processing. The memory access unit 20 may include a memory chip (memory) and a memory card (memory card), including but not limited to a RAM, a ROM, and the like.
The driving data unit 30 is connected to the processing unit 10, and is used for providing driving data of the locomotive to the processing unit 10. The driving data unit 30 is used to collect information related to the states of various sensors, indicator lights, on/off switches, and on-board components of the locomotive, for example, the driving data unit 30 includes an electric quantity sensor 31 for detecting the electric power of the battery in the locomotive to generate a battery power information. In addition, the driving data collected by the driving data unit 30 may further include data such as on/off state of a vehicle indicator, driving mileage, and vehicle speed.
The satellite positioning unit 40 (GPS) is connected to the processing unit 10 for continuously acquiring satellite positioning signals to generate current positioning coordinate data of the locomotive, wherein the positioning coordinate data may include longitude and latitude data and corresponding time data. The coordinate data can be provided to the processing unit 10 for application, and can be further recorded in the memory storage unit 20 through the processing unit 10, so that the riding route data of the locomotive can be reserved and stored for the processing unit 10 to use.
Further referring to fig. 2, the digital dashboard 50 is connected to the processing unit 10 to display an operation interface for a user to view, and preferably, the digital dashboard 50 is a full-color digital dashboard panel including full-color moving image and color conversion display functions. The digital instrument panel 50 is controlled by the arithmetic processing unit 10 and has an instrument display area 51, as shown in fig. 2 to 4, the operation interface displayed by the instrument display area 51 includes a general mode interface a, a navigation mode interface B, or further a power station indication interface C capable of being displayed in a changeable manner, each of the interfaces may include one or more operable function menus, the digital instrument panel 50 is provided with an indicator light area 52 on one side or two opposite sides of the instrument display area 51, and the digital instrument panel 50 has at least one operation key 53 for operating interface switching, function setting and selection of the instrument display area 51. In the present embodiment, the digital dashboard 50 is disclosed to have two operation keys 53, wherein the two operation keys 53 are a function switching key and a selection key, respectively, for a user to manually control the interface switching of the general mode interface a and the navigation mode interface B of the dashboard display area 51, and the function menu operation in the interface.
The data transmission unit 60 is connected to the processing unit 10 and is responsible for data transmission between the position prompting system 100 and an external device, the data transmission unit 60 is a bidirectional data transmission, preferably a wireless data transmission unit, and performs data transmission with the external device through a wireless communication standard, which may include, but is not limited to, bluetooth, near field communication, Wifi, cellular network (mobile network), etc.; the external device can be the mobile device 200 or a remote server. When the user wants to operate or set the position indication system 100, the data transmission unit 60 can transmit the setting information inputted by the user to the position indication system 100.
Referring to fig. 5, with the above system architecture, the present invention executes a power station position prompting method for providing guidance information of a power station when the power of a locomotive is insufficient, where the power station may be a battery exchange station or a charging station, and the power station position prompting method includes the following steps:
s51: receiving battery power information of a locomotive;
s52: judging whether the current battery power meets the trigger condition;
s53: when the current battery power conforms to the trigger condition, starting a power supply station position prompting function, and automatically searching for proper power supply station information according to the power supply station searching condition;
s54: outputting the power station information to a display device.
In step S51, the present invention uses the processing unit 10 to receive the battery power information provided by the driving data unit 20 at any time.
In step S52, the processing unit 10 determines whether a trigger condition is satisfied according to the battery power, wherein the trigger condition is selected from the following conditions, or all the conditions are commonly used, and if any one of the conditions is satisfied, the trigger condition is determined to be satisfied:
1. fixed power threshold: in the memory storage unit 20, a power threshold is preset, for example, 25% of the rated power of the battery, the processing unit 10 compares the detected current battery power of the locomotive with the power threshold, and when the battery power has been consumed to the power threshold (25%), it is determined that the triggering condition is met.
2. Remaining power support value: that is, the processing unit 10 calculates whether the remaining battery power is only available for a predetermined time according to the average power consumption of the vehicle, and if so, the processing unit 10 determines that the triggering condition is met. For example, a preset time can be set in the memory storage unit 20, for example, 2 days, and the processing unit 10 can calculate the average power consumption of the vehicle per day to be 10% according to the data provided by the driving data unit 30, once the power consumption reaches 20%, the processing unit 10 determines that the remaining 20% of the power can only be supported for 2 days, and then determines that the trigger condition is met; for another example, the average daily power consumption of another vehicle is 15%, and once the power consumption reaches 30%, the processing unit 10 determines that the remaining 30% of the power can be supported for only 2 days, and also determines that the trigger condition is satisfied. Therefore, different riding habits can be reflected by taking the electric power supportable value as a trigger condition, so that a user has more sufficient time to supplement electric power for the vehicle.
In step S53, when the processing unit 10 determines that the current battery power has met the trigger condition, it starts a power station location prompt function to automatically find a suitable power station according to the power station search condition, and the power station information is stored in the memory storage unit 20 for the processing unit 10 to determine, where the stored items may include: power station name, coordinate data of the power station, address of the power station, etc. The power station searching condition may include any one of the following conditions, or each condition is simultaneously referred to and provided to the user according to a priority order preset by the user:
1. self-ordering a common power supply station: namely, the power supply station pre-designated by the user, the designated power supply station information can be set in the memory storage unit 20, and can be directly provided to the user when the processing unit 10 starts searching.
2. Nearest distance power supply station: the processing unit 10 can determine the current location of the locomotive according to the positioning coordinate data outputted from the satellite positioning unit 40; the memory storage unit 20 can store the map information and the information of each power supply station, and the processing unit 10 compares and finds the power supply station with the shortest distance from the current position of the locomotive from the memory storage unit 20 according to the current position as a reference point, where the shortest distance can mean the shortest straight distance between the vehicle and the power supply station or the shortest length of the traveled route.
3. Adjacent to the preset route power supply station: the user can preset a plurality of normal riding routes, and the processing unit can judge whether the charging station is suitable or not in the normal riding routes specified by the user; for example, the normal riding route set by the user includes a commuting route between the user's home and the company, and when the user designates the commuting route for searching, the processing unit 10 determines whether there is a power supply station adjacent to the commuting route based on the commuting route as a reference; when determining whether the power supply station is close to the commuting route, a predetermined range may be used as a determination criterion, for example, a distance between the location of the power supply station and the commuting route is smaller than the predetermined range, which may be regarded as that the power supply station is close to the commuting route.
In step S54, according to a preferred embodiment of the present invention, the processing unit 10 can output the searched power station information to a display device, for example, to the mobile device 200 of the user through the data transmission unit 60, so that the user can view the power station information on the mobile device 200; in another preferred embodiment, the processing unit 10 outputs the searched power station information to the digital instrument panel 50, so that the user can conveniently view the power station information in the instrument display area 51; in another preferred embodiment, the processing unit 10 also outputs the searched power station information to the digital instrument panel 50, and transmits the information to the user's mobile device 200 through the data transmission unit 60.
In the output form, please refer to fig. 6, whether the power station information is output on the mobile device 200 or displayed on a map screen on the digital dashboard 50, that is, the power station information is combined with the pre-stored map screen, and a power station mark 70 is displayed on the map in an overlapping manner according to the coordinate data of the power station. Furthermore, the processing unit 10 or the mobile device 200 automatically plans a navigation route to the power supply station according to the current location of the vehicle, and the navigation route can be displayed on the mobile device 200 or the digital dashboard. Alternatively, the searched power supply station information may be output in a form of voice information, for example, after the mobile device 200 is paired with a bluetooth headset of a user, the voice information may be output to the bluetooth headset through the mobile device 200, and the user may listen to the power supply station information, for example, playing a location address of the power supply station, or playing a riding instruction voice in combination with a navigation route. Furthermore, the power station information can be output on the mobile device 200 or displayed on the digital dashboard 50 as text information for the user to refer to.
Referring to fig. 7, in another embodiment of the present invention, the position prompting system 100 and the mobile device 200 are communicatively connected to a cloud server 300, wherein the processing unit 10 in the position prompting system 100 is wirelessly connected to the cloud server 300 through the data transmission unit 60. In this embodiment, the processing unit 10 uploads the driving data of the vehicle to the cloud server 300, and the cloud server 300 performs processing and calculation, such as performing the steps S52-S54 of the aforementioned method, when the determination condition can be set in the cloud server 300. When the cloud server 300 analyzes the appropriate power station information, it returns the power station information to the processing unit 10 or the mobile device 200, or returns the power station information to both the processing unit 10 and the mobile device 200.
Since the mobile device 200 is in communication with the position indication system 100, the mobile device 200 can also be used as a remote control device to control the vehicle-mounted components in the vehicle to perform the designated functions. Taking starting the locomotive as an example, the user may first store a set of authentication codes on the mobile device 200, and after a vehicle starting signal is sent from the mobile device 200, the authentication codes are transmitted to the processing unit 10 through the data transmission unit 60, and after the processing unit 10 verifies that the authentication codes are correct, the power supply circuit of the locomotive is started and the motor of the locomotive is driven, so as to realize the function of starting the vehicle. Furthermore, the processing unit 10 also automatically turns on the digital dashboard 50 to display the normal mode interface a or the navigation mode interface B when the locomotive power is turned on.
In addition to the above-mentioned function of starting the locomotive by using the mobile device 200, the user may set a destination location, such as a power station address, on the mobile device 200 in advance, and after a vehicle start signal is sent from the mobile device 200, the destination location is transmitted to the processing unit 10 through the data transmission unit 60, and the processing unit 10 starts the vehicle, starts the navigation function, establishes a connection with the mobile device 200, and displays a navigation route to the destination on the digital dashboard 50, so that the user can quickly and synchronously complete the navigation operation and start the vehicle.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (18)
1. A position prompt system of a locomotive power supply station is applied to a locomotive, and is characterized by comprising:
a processing unit having control, data processing and operation and program execution functions;
a driving data unit connected with the processing unit and used for providing driving data of the locomotive, wherein the driving data comprises battery power information of the locomotive;
a memory storage unit connected to the processing unit for storing programs, the driving data and setting parameters for the processing unit to access;
a satellite positioning unit connected to the processing unit for capturing satellite positioning signals to generate current positioning coordinate data of the locomotive;
a data transmission unit connected with the processing unit and used for connecting with a mobile device and transmitting data;
the digital instrument board is connected with the processing unit and displays an operation interface according to the control of the processing unit;
the processing unit judges whether the current battery power of the locomotive accords with a preset trigger condition according to the battery power information, if so, the processing unit searches whether a power supply station accords according to a preset power supply station searching condition, and outputs and displays the searched power supply station information on at least one of the digital instrument panel or the mobile device.
2. The system of claim 1, wherein the trigger condition is stored in the memory unit, and the trigger condition comprises at least one of a fixed power threshold or a remaining power support value.
3. The system of claim 1 or 2, wherein the station search criteria are stored in the memory unit, and the station search criteria comprise at least one of a default station, a nearest station, and a neighboring station with a predetermined route.
4. The system of claim 3, wherein the nearest power station is the power station with the shortest straight distance or the shortest traveling path length from the current position coordinate data of the locomotive.
5. The system of claim 4, wherein the searched power station information is outputted in the form of at least one of a navigation map picture, a voice message, and a text message; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
6. The position indicating system of claim 4, wherein the digital dashboard is a full-color digital dashboard capable of displaying a normal mode interface, a navigation mode interface and a power station indication interface; the data transmission unit is a wireless data transmission unit.
7. A position prompt system of a locomotive power supply station is applied to a locomotive, and is characterized by comprising:
a processing unit having control, data processing and operation and program execution functions;
a driving data unit connected with the processing unit and used for providing driving data of the locomotive, wherein the driving data comprises battery power information of the locomotive;
a memory storage unit connected to the processing unit for storing programs, the driving data and setting parameters for the processing unit to access;
a satellite positioning unit connected to the processing unit for capturing satellite positioning signals to generate current positioning coordinate data of the locomotive;
the data transmission unit is connected with the processing unit and is used for being connected with a mobile device and a cloud server to transmit data;
the digital instrument board is connected with the processing unit and displays an operation interface according to the control of the processing unit;
the processing unit transmits the battery power information and the positioning coordinate data of the locomotive to the cloud server, the cloud server judges whether the current battery power of the locomotive meets a preset trigger condition or not, if the current battery power of the locomotive meets the trigger condition, the cloud server searches whether a power supply station meets the preset power supply station searching condition or not according to the preset power supply station searching condition, and returns the searched power supply station information to the processing unit and the mobile device, so that the power supply station information is output and displayed on at least one of the digital instrument panel or the mobile device.
8. The system of claim 7, wherein the trigger condition is stored in the cloud server, and the trigger condition comprises at least one of a fixed power threshold or a remaining power threshold.
9. The system of claim 8, wherein the station search criteria are stored in the cloud server, and the station search criteria include at least one of a default station, a nearest station, and a station adjacent to a predetermined route.
10. The system of claim 9, wherein the nearest power station is the power station with the shortest straight distance or the shortest traveling path length from the current position coordinate data of the locomotive.
11. The system of claim 10, wherein the searched power station information is outputted in the form of at least one of a navigation map screen, a voice message, and a text message; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
12. The position indicating system for a power supply station of a locomotive according to claim 10, wherein the digital dashboard is a full-color digital dashboard capable of displaying a normal mode interface, a navigation mode interface and a power supply station indication interface; the data transmission unit is a wireless data transmission unit.
13. A position prompting method of a locomotive power supply station is applied to a locomotive and is characterized by comprising the following steps:
detecting battery power information of the locomotive;
step (b) judging whether the current battery power of the locomotive meets the triggering condition;
step (c) when the current battery power of the locomotive conforms to the trigger condition, searching for proper power supply station information according to the power supply station searching condition;
outputting the searched power supply station information to at least one display device to display the power supply station information;
the triggering condition is to judge whether the current battery power of the locomotive is smaller than at least one of a fixed power critical value or a residual power supporting value, if so, the triggering condition is judged to be met.
14. The method as claimed in claim 13, wherein the power station searching condition includes at least one of a predetermined power station, a nearest power station, and a neighboring power station along a predetermined route.
15. The method as claimed in claim 14, wherein the nearest power station is the power station having the shortest straight distance or the shortest traveling path length from the current position coordinate data of the locomotive.
16. The method of claim 13, wherein the searched power station information is outputted in the form of at least one of a navigation map screen, a voice message, and a text message; when the power supply station information is output as a navigation ground picture, a power supply station mark is displayed at an address corresponding to a map according to the coordinate data of the power supply station.
17. The method of any one of claims 13 to 16 wherein the steps (b) and (c) are performed by a processing unit disposed in the locomotive; in the step (d), the power station information is displayed on at least one of a digital dashboard or a mobile device of the locomotive.
18. The method of any one of claims 13 to 16, wherein the steps (b) and (c) are performed by a cloud server; in the step (d), the power station information is displayed on at least one of a digital dashboard or a mobile device of the locomotive.
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| CN201910853582.0A CN112550040A (en) | 2019-09-10 | 2019-09-10 | Position prompting method and system for locomotive power supply station |
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| CN201910853582.0A CN112550040A (en) | 2019-09-10 | 2019-09-10 | Position prompting method and system for locomotive power supply station |
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