CN111483415B - Rescue method and device for vehicle storage battery after power shortage - Google Patents
Rescue method and device for vehicle storage battery after power shortage Download PDFInfo
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- CN111483415B CN111483415B CN201910079604.2A CN201910079604A CN111483415B CN 111483415 B CN111483415 B CN 111483415B CN 201910079604 A CN201910079604 A CN 201910079604A CN 111483415 B CN111483415 B CN 111483415B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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Abstract
本发明公开了一种车辆蓄电池亏电后的救援方法，在车辆行驶过程中或静止时，检测蓄电池的电压；判断所述蓄电池的电压是否低于第一预设阈值；若是，则向用户终端发送第一通知消息；获取车辆位置信息和用户终端位置信息；根据所述车辆位置信息和所述用户终端位置信息，判断所述车辆与所述用户终端之间的距离是否小于预设距离；若是，则根据所述车辆位置信息，向所述用户终端推送维修店信息；根据所述维修店信息与维修店建立通信进行救援。采用本发明的方法，当车辆蓄电池处于亏电状态，能够及时向用户发送通知消息；并且当用户靠近车辆时，能够及时向用户推送维修店信息，从而不需要用户自行查找维修店信息，节约了用户的时间。
The invention discloses a rescue method after a vehicle battery is depleted. When the vehicle is running or stationary, the voltage of the battery is detected; it is judged whether the voltage of the battery is lower than a first preset threshold; Send a first notification message; acquire vehicle location information and user terminal location information; determine whether the distance between the vehicle and the user terminal is less than a preset distance according to the vehicle location information and the user terminal location information; , then push the repair shop information to the user terminal according to the vehicle location information; establish communication with the repair shop according to the repair shop information for rescue. By adopting the method of the present invention, when the battery of the vehicle is in a power-depleted state, a notification message can be sent to the user in time; and when the user approaches the vehicle, the information of the repair shop can be pushed to the user in time, so that the user does not need to search for the information of the repair shop by himself, saving energy. user's time.
Description
Technical Field
The invention relates to the field of vehicle rescue, in particular to a rescue method and a rescue device for a vehicle storage battery after power shortage.
Background
The secondary battery is an essential part of an automobile as an electrochemical device, and is a device that charges and discharges by an electrochemical principle.
Although the automobile storage battery does not provide power for the automobile like an electric vehicle, the function of the automobile storage battery is not quite different, the storage battery is needed when an engine is started, and in addition, the storage battery can also provide power for electric equipment in the automobile.
When the user does not use the vehicle for a long time, the electric quantity of the storage battery is gradually reduced until the storage battery is scrapped.
When the whole vehicle is in a storage state, the discharge of the storage battery has two aspects:
1. quiescent current of whole vehicle
Including a central control module (BCM), a keyless entry system (PEPS), etc., are all normally powered devices. These normally powered devices still consume current in the time the ignition switch is in the LOCK state. This is the quiescent current.
The magnitude of the quiescent current is an important index for designing an electric system of the whole vehicle. In general, for passenger cars with class B or below, the quiescent current value is within 15 mA; the quiescent current of the commercial vehicle is still low.
2. Self-discharge of storage battery
The self-discharge size of the storage battery is also an important index of the performance of the storage battery. This value is indicated at the time of shipment, and is known as "charge retention".
In the prior art, a user can only see whether the storage battery is discharging through the combination instrument, the electric quantity of the storage battery is consumed after the whole vehicle is electrified, the storage battery indicator lamp on the combination instrument can be lightened, the storage battery can be charged through the generator after an engine of the vehicle is started, the storage battery indicator lamp on the combination instrument is turned off at the moment, whether the storage battery can meet starting voltage or not is judged, active reminding is not performed on the user, and meanwhile, the user can know whether the storage battery is discharging or not only when getting on the vehicle.
It can be seen that the user can not be reminded when the battery electric quantity is lower in prior art, if forget to close some electrical apparatus on the vehicle after the parking, then can continuously consume the electric quantity of battery until the battery is insufficient, will can't directly start the car like this when starting the vehicle next time. In addition, if the vehicle is not used for a long time and the storage battery is not charged in time for a long time, the storage battery is possibly aged too early and cannot be used, so that inconvenience is brought to users.
If the user is on business trip, the vehicle is in a state of low power consumption after being stopped for a long time, and the user cannot timely know the low power consumption condition, the user can be easily influenced when the user returns, so that the user is reminded of the low power consumption of the storage battery, and meanwhile, the rescue method and the rescue device for the vehicle after the low power consumption are provided.
Disclosure of Invention
The invention aims to provide a method for rescuing a vehicle storage battery after power shortage aiming at the defects of the prior art.
The invention is realized by the following technical scheme:
on one hand, the invention provides a rescue method for a vehicle storage battery after power shortage, which comprises the following steps:
detecting the voltage of the storage battery during the running process or the standstill of the vehicle;
judging whether the voltage of the storage battery is lower than a first preset threshold value or not;
if yes, sending a first notification message to the user terminal, wherein the storage battery is in a power shortage state at the moment;
acquiring vehicle position information and user terminal position information;
judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
if yes, pushing maintenance shop information to the user terminal according to the vehicle position information;
and establishing communication with a maintenance shop according to the maintenance shop information for rescue.
Preferably, before the step of determining whether the voltage of the storage battery is lower than a first preset threshold, the method further includes the following steps:
judging whether the voltage of the storage battery is lower than a second preset threshold value or not, if so, sending a second notification message to the user terminal, and at the moment, enabling the storage battery to be in a state of power shortage; the second preset threshold is greater than the first preset threshold.
Preferably, before the step of pushing the repair shop information to the user terminal according to the vehicle location information, the method further includes the following steps:
and judging whether the distance between the vehicle and the user terminal is gradually reduced or not.
Preferably, before the step of detecting the voltage of the battery, the method further includes the steps of:
judging whether the vehicle is in a running state, and if so, detecting whether the voltage of the storage battery is gradually reduced;
if so, sending alarm information to the user terminal, wherein the alarm information is used for prompting a user that the engine cannot supply power to the storage battery;
and acquiring vehicle position information, and pushing maintenance shop information to the user terminal according to the vehicle position information.
Preferably, the pushing of the repair shop information to the user terminal according to the vehicle position information specifically includes:
inquiring a maintenance shop near the vehicle according to the vehicle position information; comprehensively ranking according to public praise of maintenance shops, service quality and distance between the maintenance shops and vehicles, and pushing information corresponding to the first ranked maintenance shop to the user terminal;
the first preset threshold is 9.0 +/-0.2V, and the second preset threshold is 10.8 +/-0.2V;
the method for sending the first notification message to the user terminal comprises the following steps: sending a short message to the user terminal and/or pushing a first notification message to a user terminal APP;
the method for sending the second notification message to the user terminal comprises the following steps: and sending a short message to the user terminal and/or pushing a second notification message to the user terminal APP.
On the other hand, the invention also provides a rescue device for the vehicle storage battery after power shortage, which comprises a vehicle-mounted TBOX, a user terminal and a vehicle networking service terminal;
the vehicle-mounted TBOX comprises a voltage detection module, a voltage judgment module, a first communication module and a first GPS positioning module;
the user terminal comprises a second GPS positioning module and a second communication module;
the vehicle networking service terminal comprises a distance judgment module and a third communication module;
the voltage detection module is used for detecting the voltage of the storage battery in the running process or in the static state of the vehicle;
the voltage judging module is used for judging whether the voltage of the storage battery is lower than a first preset threshold value or not;
the first communication module is used for sending a first notification message to a user terminal when the voltage of the storage battery is lower than a first preset threshold value, and at the moment, the storage battery is in a power-shortage state;
the first GPS positioning module is used for acquiring vehicle position information;
the second GPS positioning module is used for acquiring the position information of the user terminal;
the distance judging module is used for judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance;
and the second communication module is used for establishing communication with a maintenance shop according to the maintenance shop information.
Further, the voltage judgment module is further configured to judge whether the voltage of the storage battery is lower than a second preset threshold.
Further, the first communication module is further configured to send a second notification message to the user terminal when the voltage of the storage battery is lower than a second preset threshold, where at this time, the storage battery is in a state of waiting for power shortage; the second preset threshold is greater than the first preset threshold.
Further, the distance determination module is further configured to determine whether the distance between the vehicle and the user terminal gradually decreases; and the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance and the distance between the vehicle and the user terminal is gradually reduced.
Further, the vehicle driving state judging module and the alarming module are further included;
further, the vehicle running state judging module is used for judging whether the vehicle is in a running state;
the voltage detection module is also used for detecting whether the voltage of the storage battery is gradually reduced;
further, the alarm module is used for sending alarm information to the user terminal when the vehicle is in a running state and the voltage of the storage battery is gradually reduced, wherein the alarm information is used for prompting a user that an engine cannot supply power to the storage battery;
further, the third communication module is further configured to push maintenance shop information to the user terminal according to the vehicle location information when the distance between the vehicle and the user terminal gradually decreases.
Further, the third communication module further comprises an information query unit and an information pushing unit,
the information inquiry unit is used for inquiring information of a maintenance shop near the vehicle according to the position information of the vehicle; and carrying out comprehensive ranking according to the public praise of the maintenance shop, the service quality and the distance between the maintenance shop and the vehicle;
and the information pushing unit is used for pushing the information corresponding to the first-ranked maintenance shop to the user terminal.
The invention provides a rescue method after a vehicle storage battery is in a power-deficient state, and when the vehicle storage battery is in the power-deficient state, a notification message can be sent to a user in time; and when the user is close to the vehicle, the maintenance shop information can be pushed to the user in time, so that the user is not required to search the maintenance shop information by himself, and the time of the user is saved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the embodiment or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a flow chart of a rescue method of a vehicle battery after power shortage;
FIG. 2 is a schematic diagram of a vehicle battery power-down rescue device according to the present invention;
fig. 3 is a second notification message received by the ue in the present invention;
fig. 4 is a connection diagram of the vehicle-mounted TBOX and the battery in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the several embodiments provided by the present invention, the described system embodiments are only illustrative, for example, the division of the modules is only one logical function division, and there may be other division manners in actual implementation, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of modules or units through some interfaces, and may be in an electrical or other form.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Example 1
Please refer to fig. 1. As shown in the figure, the embodiment discloses a rescue method for a vehicle storage battery after power shortage, which comprises the following steps:
detecting the voltage of the storage battery during the running process or the standstill of the vehicle;
judging whether the voltage of the storage battery is lower than a first preset threshold value, wherein the first preset threshold value is 9.0 +/-0.2V;
if so, sending a first notification message to the user terminal, wherein at the moment, the storage battery is in a power shortage state, and the vehicle in a static state cannot be started normally;
in this embodiment, the method for sending the notification message to the user terminal includes, but is not limited to: sending a short message to the user terminal and/or pushing a notification message to a user terminal APP;
acquiring vehicle position information and user terminal position information; it should be noted that this step may be before or after the first notification message is sent to the user terminal;
judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information; the preset distance may be set by a user according to actual needs, for example, the preset distance may be set as a distance between a user's house and a fixed parking space.
If the distance between the vehicle and the user terminal is smaller than a preset distance, pushing maintenance shop information to the user terminal according to the vehicle position information; the user terminal is a mobile phone, a tablet computer and the like of a vehicle owner; the position of the user terminal can reflect the position of the vehicle owner;
by adopting the rescue method of the embodiment, the information of the maintenance shop can be actively and quickly pushed to the user, and the user can directly contact the maintenance shop for rescue according to the pushed information.
Example 2
Please refer to fig. 2. The embodiment discloses a rescue device for a vehicle storage battery after power shortage, which comprises a vehicle-mounted TBOX, a user terminal and a vehicle networking service terminal;
the vehicle-mounted TBOX comprises a voltage detection module, a voltage judgment module, a first communication module and a first GPS positioning module; an SIM card is arranged in the vehicle-mounted TBOX, and can perform data transmission with a vehicle networking service terminal;
the user terminal comprises a second GPS positioning module and a second communication module;
the vehicle networking service terminal comprises a distance judgment module and a third communication module;
the voltage detection module is used for detecting the voltage of the storage battery in the running process or in the static state of the vehicle;
the voltage judgment module is used for judging whether the voltage of the storage battery is lower than a first preset threshold value, and the first preset threshold value is 9.0 +/-0.2V;
the first communication module is used for sending a first notification message to a user terminal when the voltage of the storage battery is lower than a first preset threshold value, and at the moment, the storage battery is in a power shortage state;
the first GPS positioning module is used for acquiring vehicle position information;
the second GPS positioning module is used for acquiring the position information of the user terminal;
the distance judgment module is used for judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance;
and the second communication module is used for establishing communication with the maintenance shop according to the maintenance shop information.
Example 3
The embodiment discloses a rescue method for a vehicle storage battery after power shortage, which is applied to a scene that a vehicle is in a driving state, and comprises the following steps:
detecting the voltage of a storage battery during the running of the vehicle;
judging whether the voltage of the storage battery is lower than a first preset threshold value or not;
if yes, sending a first notification message to the user terminal, wherein the storage battery is in a power shortage state at the moment;
acquiring vehicle position information and user terminal position information;
judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information; when the vehicle is in a driving state, namely a vehicle owner is in the vehicle, at the moment, the distance between the vehicle and the user terminal is necessarily smaller than the preset distance;
if yes, pushing maintenance shop information to the user terminal according to the vehicle position information; the user terminal is a mobile phone, a tablet computer and the like of a vehicle owner; the position of the user terminal can reflect the position of the vehicle owner;
and establishing communication with a maintenance shop according to the maintenance shop information for rescue.
Therefore, after the storage battery is in a power shortage state, information of surrounding maintenance shops is recommended to a user in time, and rescue efficiency is improved.
Preferably, before the step of determining whether the voltage of the storage battery is lower than a first preset threshold, the method further includes the following steps:
judging whether the voltage of the storage battery is lower than a second preset threshold value, if so, sending a second notification message to the user terminal, and as shown in fig. 3, receiving the second notification message by a mobile phone terminal of a user, wherein the second notification message is not limited to the contents of the diagram and can be adjusted correspondingly according to actual conditions; at the moment, the storage battery is in a state of waiting for power shortage, a plurality of threshold values can be set for reminding in the state of waiting for power shortage, and meanwhile, corresponding reminding messages are set according to the voltage value of the storage battery;
meanwhile, compared with the condition that the storage battery is charged when the voltage of the storage battery is lower than the starting voltage, the storage battery is charged when the voltage of the storage battery is at a second preset threshold value, and the service life of the storage battery can be prolonged;
for example, for two identical batteries; the voltage of the first storage battery is recovered to a normal value V0 from a V threshold value, and the service life of the first storage battery is N1; the voltage of the second storage battery is recovered to V from V2(V threshold > V2), and the service life of the second storage battery is N2; when the voltage of the second storage battery is lower than or equal to V2 for 5 times continuously or lasts for more than 24 hours under V2, the service life of the second storage battery is seriously influenced, and N1 is larger than N2.
The second preset threshold is greater than the first preset threshold, the first preset threshold is 9.0 +/-0.2V, and the second preset threshold is 10.8 +/-0.2V.
Under normal conditions, the engine can charge the storage battery in the running process of the vehicle, but if the engine is abnormal, the storage battery cannot be supplied with power; the embodiment notifies the user when the vehicle storage battery is not short of the power, so that the power shortage of the storage battery can be effectively prevented.
Preferably, before the step of detecting the voltage of the storage battery, it is detected whether the voltage of the storage battery is gradually decreased;
if yes, indicating that the engine is abnormal, failing to normally supply power to the storage battery, and sending alarm information to the user terminal, wherein the alarm information is used for prompting a user that the engine cannot supply power to the storage battery;
and acquiring vehicle position information, and pushing maintenance shop information to the user terminal according to the vehicle position information.
Preferably, the pushing of the repair shop information to the user terminal according to the vehicle position information specifically includes:
inquiring a maintenance shop near the vehicle according to the vehicle position information; comprehensively ranking according to public praise of maintenance shops, service quality and distance between the maintenance shops and vehicles, and pushing information corresponding to the first ranked maintenance shop to the user terminal;
and then establishing communication with a maintenance shop according to the maintenance shop information for rescue.
By adopting the rescue method of the embodiment, the information of the maintenance shop can be actively and quickly pushed to the user, and the user can directly contact the maintenance shop for rescue according to the pushed information.
Example 4
The embodiment discloses a rescue device for a vehicle storage battery after power shortage, which is applied to a scene that a vehicle is in a running state, and comprises a vehicle-mounted TBOX, a user terminal, a vehicle networking service terminal, a vehicle running state judgment module and an alarm module;
the vehicle-mounted TBOX comprises a voltage detection module, a voltage judgment module, a first communication module and a first GPS positioning module; as shown in fig. 4, the voltage detection module in the vehicle TBOX is electrically connected with the storage battery;
the user terminal comprises a second GPS positioning module and a second communication module;
the vehicle networking service terminal comprises a distance judgment module and a third communication module;
the vehicle running state judging module is used for judging whether the vehicle is in a running state or not;
the voltage detection module is used for detecting whether the voltage of the storage battery is gradually reduced or not;
the alarm module is used for sending alarm information to the user terminal when the vehicle is in a running state and the voltage of the storage battery is gradually reduced, and the alarm information is used for prompting a user that an engine cannot supply power to the storage battery;
the voltage detection module is also used for detecting the voltage of the storage battery in the running process of the vehicle;
the voltage judgment module is used for judging whether the voltage of the storage battery is lower than a first preset threshold value, and the first preset threshold value is 9.0 +/-0.2V;
the first communication module is used for sending a first notification message to a user terminal when the voltage of the storage battery is lower than a first preset threshold value, and at the moment, the storage battery is in a power shortage state;
the battery management system is also used for sending a second notification message to the user terminal when the voltage of the battery is lower than a second preset threshold value, and at the moment, the battery is in a state of waiting for power shortage; the second preset threshold is greater than the first preset threshold.
The first GPS positioning module is used for acquiring vehicle position information;
the second GPS positioning module is used for acquiring the position information of the user terminal;
the distance judgment module is used for judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance;
the third communication module also comprises an information inquiry unit and an information pushing unit,
the information inquiry unit is used for inquiring a maintenance shop near the vehicle according to the vehicle position information; and carrying out comprehensive ranking according to the public praise of the maintenance shop, the service quality and the distance between the maintenance shop and the vehicle;
and the information pushing unit is used for pushing the information corresponding to the first-ranked maintenance shop to the user terminal.
And the second communication module is used for establishing communication with the maintenance shop according to the maintenance shop information.
Example 5
The embodiment discloses a rescue method for a vehicle storage battery after power shortage, which is applied to a scene that the vehicle is in a static state and people in the vehicle use an air conditioner or a player to consume the electric quantity of the storage battery, and comprises the following steps:
detecting the voltage of the storage battery;
judging whether the voltage of the storage battery is lower than a second preset threshold value or not, if so, sending a second notification message to the user terminal, and at the moment, enabling the storage battery to be in a state of power shortage; if the user can check the notification message in time, the power shortage of the storage battery can be avoided; if the user does not check the notification message in time, continuing to judge the voltage of the storage battery and continuing to send the notification message to the user after a certain time interval;
specifically, whether the voltage of the storage battery is lower than a first preset threshold value is judged; the second preset threshold is greater than the first preset threshold;
if yes, sending a first notification message to the user terminal, wherein the storage battery is in a power shortage state at the moment;
acquiring vehicle position information and user terminal position information;
judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information; at the moment, when the owner is in the vehicle, the distance between the vehicle and the user terminal is necessarily smaller than the preset distance;
if yes, pushing maintenance shop information to the user terminal according to the vehicle position information;
and establishing communication with a maintenance shop according to the maintenance shop information for rescue.
Example 6
The embodiment discloses a rescue device after the power shortage of a vehicle storage battery, which is applied to a scene that a vehicle is in a static state and people in the vehicle use an air conditioner or a player to consume the electric quantity of the storage battery, and comprises a vehicle-mounted TBOX, a user terminal and a vehicle networking service terminal;
the vehicle-mounted TBOX comprises a voltage detection module, a voltage judgment module, a first communication module and a first GPS positioning module;
the user terminal comprises a second GPS positioning module and a second communication module;
the vehicle networking service terminal comprises a distance judgment module and a third communication module;
the voltage detection module is used for detecting the voltage of the storage battery;
the voltage judgment module is used for judging whether the voltage of the storage battery is lower than a first preset threshold value, and the first preset threshold value is 9.0 +/-0.2V;
the first communication module is used for sending a first notification message to a user terminal when the voltage of the storage battery is lower than a first preset threshold value, and at the moment, the storage battery is in a power shortage state;
the battery management system is also used for sending a second notification message to the user terminal when the voltage of the battery is lower than a second preset threshold value, and at the moment, the battery is in a state of waiting for power shortage; the second preset threshold is greater than the first preset threshold.
The first GPS positioning module is used for acquiring vehicle position information;
the second GPS positioning module is used for acquiring the position information of the user terminal;
the distance judgment module is used for judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance;
and the second communication module is used for establishing communication with the maintenance shop according to the maintenance shop information.
Example 7
The embodiment discloses a rescue method for a vehicle storage battery after power shortage, which is applied to a scene that a vehicle is in a static state and no people exist in the vehicle, and comprises the following steps:
detecting the voltage of the storage battery;
judging whether the voltage of the storage battery is lower than a second preset threshold value or not, if so, sending a second notification message to the user terminal, and at the moment, enabling the storage battery to be in a state of power shortage; if the user can check the notification message in time, the power shortage of the storage battery can be avoided; if the user is in other places and cannot process the notification message in time after receiving the notification message, continuously judging the voltage of the storage battery and continuously sending the notification message to the user after a certain time interval;
specifically, whether the voltage of the storage battery is lower than a first preset threshold value is judged; the second preset threshold is greater than the first preset threshold;
if yes, sending a first notification message to the user terminal, wherein the storage battery is in a power shortage state at the moment;
acquiring vehicle position information and user terminal position information;
judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information;
if so, further judging whether the distance between the vehicle and the user terminal is gradually reduced, and if the distance between the vehicle and the user terminal is gradually reduced, indicating that the vehicle owner is approaching the vehicle, namely the vehicle owner has a vehicle using requirement;
if yes, pushing maintenance shop information to the user terminal according to the vehicle position information;
and establishing communication with a maintenance shop according to the maintenance shop information for rescue.
Example 8
The embodiment discloses a rescue device for a vehicle storage battery after power shortage, which is applied to a scene that a vehicle is in a static state and no people exist in the vehicle, and comprises a vehicle-mounted TBOX, a user terminal and a vehicle networking service terminal;
the vehicle-mounted TBOX comprises a voltage detection module, a voltage judgment module, a first communication module and a first GPS positioning module;
the user terminal comprises a second GPS positioning module and a second communication module;
the vehicle networking service terminal comprises a distance judgment module and a third communication module;
the vehicle running state judging module is used for judging whether the vehicle is in a running state or not;
the voltage detection module is used for detecting the voltage of the storage battery;
the voltage judging module is used for judging whether the voltage of the storage battery is lower than a first preset threshold value, and the first preset threshold value is 9.0 +/-0.2V;
the first communication module is used for sending a first notification message to a user terminal when the voltage of the storage battery is lower than a first preset threshold value, and at the moment, the storage battery is in a power-shortage state;
the battery management system is also used for sending a second notification message to the user terminal when the voltage of the battery is lower than a second preset threshold value, and at the moment, the battery is in a state of waiting for power shortage; the second preset threshold is greater than the first preset threshold.
The first GPS positioning module is used for acquiring vehicle position information;
the second GPS positioning module is used for acquiring the position information of the user terminal;
the distance judgment module is used for judging whether the distance between the vehicle and the user terminal is smaller than a preset distance or not according to the vehicle position information and the user terminal position information; the vehicle is also used for judging whether the distance between the vehicle and the user terminal is gradually reduced or not;
the third communication module is used for pushing maintenance shop information to the user terminal according to the vehicle position information when the distance between the vehicle and the user terminal is smaller than a preset distance and the distance between the vehicle and the user terminal is gradually reduced;
the third communication module also comprises an information inquiry unit and an information pushing unit,
the information inquiry unit is used for inquiring a maintenance shop near the vehicle according to the vehicle position information; and carrying out comprehensive ranking according to the public praise of the maintenance shop, the service quality and the distance between the maintenance shop and the vehicle;
and the information pushing unit is used for pushing the information corresponding to the first-ranked maintenance shop to the user terminal.
And the second communication module is used for establishing communication with the maintenance shop according to the maintenance shop information.
The invention has the beneficial effects that:
the invention provides a rescue method after a vehicle storage battery is in a power-deficient state, and when the vehicle storage battery is in the power-deficient state, a notification message can be sent to a user in time; and when the user is close to the vehicle, the maintenance shop information can be pushed to the user in time, so that the user is not required to search the maintenance shop information by himself, and the time of the user is saved. According to the rescue method, the user is reminded before the storage battery is in power shortage, so that power shortage is avoided; when the user is on business and cannot timely handle the business, the voltage of the storage battery is continuously detected, and when the voltage of the storage battery is lower than the starting voltage, the user is informed again; meanwhile, when the situation that the user is continuously close to the vehicle and needs to use the vehicle is detected, the maintenance shop information is timely recommended to the user, and the user can maintain the vehicle conveniently and timely. According to the rescue device for the vehicle storage battery after power shortage, the voltage detection module is arranged in the vehicle-mounted TBOX and is directly connected with the storage battery, and the rescue device is simple in structure and easy to implement.
The above description is a preferred embodiment of the present invention, and the technical solutions of the present invention are further described in detail, and are not intended to limit the protection scope of the present invention, it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also regarded as the protection scope of the present invention.
Claims (10)
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| CN112373422B (en) * | 2020-11-11 | 2022-05-13 | 大连理工大学 | Automobile power-shortage protection control system and method with remote start-stop control device |
| CN115092069A (en) * | 2021-09-14 | 2022-09-23 | 长城汽车股份有限公司 | Method and vehicle for controlling rear wing of vehicle |
| CN113895384A (en) * | 2021-10-26 | 2022-01-07 | 集度汽车有限公司 | Front hatch cover control method, device, system and equipment of vehicle and vehicle |
| CN115056728A (en) * | 2021-11-29 | 2022-09-16 | 博泰车联网科技(上海)股份有限公司 | Vehicle control method, device and storage medium |
| CN114487864A (en) * | 2022-01-19 | 2022-05-13 | 重庆长安汽车股份有限公司 | Vehicle storage battery tracking detection method and system and vehicle |
| CN114492876A (en) * | 2022-02-14 | 2022-05-13 | 奇瑞商用车（安徽）有限公司 | A car intelligent service control system and method |
| CN115384352B (en) * | 2022-10-27 | 2023-02-07 | 潍柴雷沃智慧农业科技股份有限公司 | Vehicle battery detection method, device and storage medium |
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