WO2022000194A1 - 一种网络连接方法、装置、电子设备及存储介质 - Google Patents

一种网络连接方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2022000194A1
WO2022000194A1 PCT/CN2020/098944 CN2020098944W WO2022000194A1 WO 2022000194 A1 WO2022000194 A1 WO 2022000194A1 CN 2020098944 W CN2020098944 W CN 2020098944W WO 2022000194 A1 WO2022000194 A1 WO 2022000194A1
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Prior art keywords
network frequency
frequency point
network
vehicle
point table
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PCT/CN2020/098944
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English (en)
French (fr)
Inventor
黄冠明
尚欣
Original Assignee
浙江吉利汽车研究院有限公司
浙江吉利控股集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 浙江吉利汽车研究院有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车研究院有限公司
Priority to US18/013,377 priority Critical patent/US20230292247A1/en
Priority to PCT/CN2020/098944 priority patent/WO2022000194A1/zh
Priority to CA3188309A priority patent/CA3188309A1/en
Priority to EP20942563.6A priority patent/EP4152621B1/en
Priority to KR1020237001320A priority patent/KR20230027163A/ko
Priority to JP2022579686A priority patent/JP7557554B2/ja
Publication of WO2022000194A1 publication Critical patent/WO2022000194A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a network connection method, apparatus, electronic device, and storage medium.
  • Embodiments of the present application provide a network connection method, device, electronic device, and storage medium, which are used to save power consumed by a device on a vehicle to search for network frequency points before performing network connection.
  • an embodiment of the present application provides a network connection method, the method includes:
  • the network frequency point table is extracted from the frequency point storage area; wherein, the network frequency point table includes at least one network frequency point; the network frequency point is obtained after the vehicle is started and stored in the network frequency point in the table;
  • the method further includes: if it is detected that the vehicle is in an off state, before extracting the network frequency point table from the frequency point storage area, the method further includes: if it is detected that the vehicle is in a start state, searching for the network frequency point; Points are stored to the network frequency point table.
  • the number of network frequency points in the network frequency point table is preset; storing the network frequency points obtained by the search in the network frequency point table includes: replacing the network frequency points with the searched network frequency points in chronological order. Historical network frequency points in the table.
  • cyclically searching for each network frequency point in the network frequency point table includes: cyclically searching for each network frequency point in the network frequency point table according to a preset first time interval.
  • the method further includes: if each network frequency point in the network frequency point table cannot be searched, then starting the next time interval based on the preset second time interval. Circular search for each network frequency in the round's network frequency table.
  • the method further includes: if the number of rounds of the cyclic search reaches a preset number of rounds, searching for a network frequency point according to a preset third time interval to obtain a new network frequency point.
  • Another aspect provides a network connection device, the device comprising:
  • the extraction module is used to extract the network frequency point table from the frequency point storage area if it is detected that the vehicle is in a flameout state; wherein, the network frequency point table includes at least one network frequency point; the network frequency point is obtained after the vehicle is started and Stored in the network frequency point table;
  • connection module is used to cyclically search for each network frequency point in the network frequency point table
  • a first determining module configured to determine the current network signal strength corresponding to each network frequency point
  • the second determination module is configured to determine the target network frequency to be connected according to the current network signal strength corresponding to each network frequency
  • connection module is also used to connect with the target network frequency point for data interaction.
  • it also includes: a search module for searching the network frequency points if it is detected that the vehicle is in a starting state; and a storage module for storing the network frequency points obtained by the search in the network frequency point table.
  • the number of network frequency points in the network frequency point table is preset; the storage module is used to replace the historical network frequency points in the network frequency point table with the network frequency points obtained by searching in chronological order.
  • connection module is configured to cyclically search for each network frequency point in the network frequency point table according to a preset first time interval.
  • connection module is used to open each network frequency point in the next round of network frequency point table based on the preset second time interval if each network frequency point in the network frequency point table cannot be searched. cyclic search.
  • the search module is configured to search network frequency points according to a preset third time interval to obtain new network frequency points if the number of rounds of cyclic search reaches a preset number of rounds.
  • the electronic device includes a processor and a memory, the memory stores at least one instruction, at least one program, a code set or an instruction set, the at least one instruction, the at least one program, the code set Or the instruction set is loaded and executed by the processor to implement the network connection method as described above.
  • Another aspect provides a computer-readable storage medium in which at least one instruction, at least one piece of program, code set or instruction set is stored, wherein the at least one instruction, the at least one piece of program, the code set or the instruction set is composed of
  • the processor loads and executes to implement the network connection method as described above.
  • the network connection method, device, electronic device, and storage medium provided by the embodiments of the present application have the following technical effects:
  • the network frequency point table is extracted from the frequency point storage area, wherein the network frequency point table includes at least one network frequency point, and the network frequency point is obtained after the vehicle is started and stored in the network frequency point
  • the network frequency point table cyclically search each network frequency point in the network frequency point table, determine the current network signal strength corresponding to each network frequency point, and determine the target network to be connected according to the current network signal strength corresponding to each network frequency point
  • the frequency point is connected to the target network frequency point for data exchange.
  • the devices on the vehicle can be connected through the network frequency points stored in the network frequency point table, and the network frequency points are obtained by the vehicle during driving, so the vehicle no longer needs to spend more when parking
  • the electric energy of the vehicle is re-searched for new network frequency points, and the running time of the equipment during the parking period of the vehicle is extended, so that the vehicle owner can remotely monitor the vehicle through the mobile terminal.
  • FIG. 1 is a schematic diagram of an application environment provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an application environment provided by an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a network connection method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a network connection method provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a network connection device provided by an embodiment of the present application.
  • FIG. 6 is a hardware structural block diagram of a server of a network connection method provided by an embodiment of the present application.
  • FIG. 1 and FIG. 2 are schematic diagrams of an application environment provided by an embodiment of the present application.
  • the schematic diagram includes a vehicle 101 and a base station 102, wherein the vehicle 101 may be an unmanned vehicle, that is, an autonomous vehicle. Driving a vehicle, also a semi-autonomous vehicle.
  • the vehicle 101 may be an unmanned vehicle, that is, an autonomous vehicle. Driving a vehicle, also a semi-autonomous vehicle.
  • the device in the vehicle 101 detects that the vehicle is in an off state, it can extract the network frequency point table from the frequency point storage area of the vehicle 101 , wherein the network frequency point table at least includes A network frequency point, the network frequency point is obtained after the vehicle is started and stored in the network frequency point table. Subsequently, the device on the vehicle 101 may search each network frequency point in the network frequency point table in a loop, and then determine the current network signal strength corresponding to each network frequency point. According to the current network signal strength corresponding to each network frequency point, the target network frequency point to be connected is determined, and the target network frequency point is connected to perform data exchange.
  • the device in the vehicle 101 may be in the vehicle terminal, and may also be specific to the communication device in the vehicle terminal.
  • the vehicle terminal in the vehicle will be used as an example for illustration.
  • a network frequency point is a number given to a fixed frequency.
  • the frequency interval is generally 200KHz, so according to the frequency interval of 200KHz, 890MHZ-915MHZ is divided into 125 wireless frequency bands from 890MHz, 890.2MHz, 890.4MHz, 890.6MHz, 890.8MHz, 891MHz... Numbering, from 1, 2, 3, 4...125; these numbers of fixed frequencies are network frequency points; conversely: network frequency points are numbers of fixed frequencies.
  • the network frequency instead of the frequency to specify the transmission frequency of the transceiver group. For example, specifying a carrier with a frequency of 3 means that the carrier will receive an uplink signal with a frequency of 890.4MHz and transmit a signal with a frequency of 935.4MHz.
  • one base station may correspond to one frequency point, or may correspond to multiple network frequency points.
  • FIG. 3 is a schematic flowchart of a network connection method provided by an embodiment of the present application. Or non-creative work may involve more or fewer operational steps. The sequence of steps enumerated in the embodiments is only one of the execution sequences of many steps, and does not represent the only execution sequence. When an actual system or server product is executed, it can be executed sequentially or in parallel (for example, in a parallel processor or multi-threaded processing environment) according to the embodiments or the methods shown in the accompanying drawings. Specifically, as shown in Figure 3, the method may include:
  • the frequency point storage area is located in the storage unit of the vehicle. If the on-board terminal detects that the vehicle is in an off state, the on-board terminal can extract the network frequency point table from the frequency point storage area, which can be used by the on-board terminal when the vehicle is off and parked. When the conditions for network connection are provided.
  • step S301 after the vehicle in step S301 is started, it may include any time period between starting and turning off. Optionally, it can be obtained when the vehicle is started, when the vehicle is running, or when the vehicle is paused but not turned off.
  • the network connection method further includes specifically storing the network frequency points. to the steps in the network frequency table.
  • the starting state may include a starting state, a running state after starting, and a parking state after starting.
  • the vehicle terminal can detect the network frequency when the vehicle is started. Search for the network frequency points corresponding to the base stations within a certain range from the vehicle.
  • S3001 Store the network frequency points obtained by the search in a network frequency point table.
  • the in-vehicle terminal can store the network frequency points 98, 99, 100, 78, 56 and 55 in the network frequency point table in the frequency point storage area.
  • the in-vehicle terminal may store the network frequency points obtained by searching in the network frequency point table in chronological order. Based on the example of the above three base stations, it is assumed that the vehicle-mounted terminal first searches three network frequency points 98, 99, and 100 of base station A; then, it searches for one network frequency point 78 of base station B; finally, it searches for 2 network frequency points 56 and 55.
  • the in-vehicle terminal can be stored in the network frequency point table in the order of network frequency points 98, 99, 100, 78, 56 and 55 to obtain the order of 55, 56, 78, 100, 99, 98..., that is to say, The later the searched network frequency, the storage location is the highest.
  • the number of network frequency points in the network frequency point table is preset.
  • the number of stored network frequency points is 10.
  • the vehicle-mounted terminal may replace the historical network frequency points in the network frequency point table with the network frequency points obtained by searching in chronological order in combination with the quantity limitation of the upper section.
  • the network frequency point table has stored 10 historical network frequency points 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10.
  • the vehicle terminal will replace the historical network frequency points in the network frequency point table with the network frequency points obtained by the search in chronological order, and the updated network frequency points will be obtained.
  • the network frequency point table is 55, 56, 78, 100, 99, 98, 1, 2, 3, 4 in order from front to back.
  • a base station corresponds to multiple network frequency points, such as base station A in the above example
  • the network signal strengths corresponding to different network frequency points under the same base station can also be determined, and the signal strengths corresponding to different network frequency points under the same base station can be determined and calculated according to The network signal strength sorts the network frequency points in the network frequency point table.
  • the network frequency point table is based on the previous network signal strength.
  • the last order is 55, 56, 78, 100, 99, 98, 1, 2, 3, 4 will be updated again according to the network signal strength to 55, 56, 78, 98, 99, 100, 1, 2, 3, 4.
  • the in-vehicle terminal can cyclically search for each network frequency point in the network frequency point table in the order from front to back.
  • the in-vehicle terminal may also cyclically search for each network frequency point in the network frequency point table according to a preset first time interval, for example, the first time interval is 10 seconds.
  • the vehicle terminal can determine the current network signal strength corresponding to each network frequency point. For example, if the current network signal strength is between -75dBm and -85dBm, it indicates that the current network signal strength is relatively strong. If it is between -85dBm and -95dBm, it indicates that the current network signal strength is The network signal strength is ok. The specific embodiment is that the number of signal bars is not enough. It is between -100dBm and -110dBm, indicating that the current network signal strength is relatively weak. When it is less than -110dbm, it is basically no signal.
  • S307 Determine the target network frequency to be connected according to the current network signal strength corresponding to each network frequency.
  • the vehicle-mounted terminal may use the network frequency point with the strongest current network signal strength as the target network frequency point to be connected.
  • the vehicle-mounted terminal may set a signal strength threshold. When the current network signal strength corresponding to some network frequency points in the network frequency point table is greater than the signal strength threshold, the vehicle-mounted terminal Select one of the frequency points as the target network frequency point to be connected.
  • the vehicle-mounted terminal may set a signal strength threshold, and in the process of cyclically searching each network frequency point in the network frequency point table, the vehicle-mounted terminal only needs to determine that there is a current network corresponding to one network frequency point.
  • the signal strength is greater than or equal to the signal strength threshold, the network frequency point is determined as the target network frequency point, and data exchange is performed on the network frequency corresponding to the target network frequency point.
  • the terminal may start the next round of cyclic search of each network frequency point in the network frequency point table based on the preset second time interval.
  • the second time interval may be 10 minutes.
  • the second time interval is an interval rule, and the interval rule can be a gradient time interval. If no search is found in the first cyclic search, the vehicle terminal can start the next round of cyclic search at an interval of 10 minutes.
  • the on-board terminal can start the next round of cyclic search at an interval of 20 minutes. If no search is found in the third cyclic search, the on-board terminal can start the next round of cyclic search at an interval of 40 minutes. Search...and so on.
  • the place where the vehicle is turned off and parked may be far away from all the base stations, so no matter how many times the network connection is made, it is impossible to have a signal.
  • Threshold of the number of cycles When the number of cycles reaches the threshold of the number of cycles, the cycle search is stopped. In this way, the energy consumption of the vehicle can be reduced.
  • the on-board terminal can search for a preset number of rounds in a cycle. number, search for network frequency points according to a preset third time interval to obtain new network frequency points.
  • the vehicle terminal in order for the vehicle owner to remotely monitor the vehicle through the mobile terminal to view the vehicle status or to interact with the vehicle to remotely control the vehicle, the vehicle terminal needs to be able to perform data interaction with the base station.
  • searching for network frequency points may cause the device current to exceed 50mA, while the quiescent current designed for the entire vehicle is generally around 20mA. This will directly lead to the time that the vehicle terminal maintains operation is directly halved or even shorter when the vehicle is parked.
  • FIG. 5 is a schematic structural diagram of a network connection device provided by an embodiment of the present application. As shown in FIG. 5 , the device includes:
  • the extraction module 501 is used to extract a network frequency point table from the frequency point storage area if it is detected that the vehicle is in a flameout state; wherein, the network frequency point table includes at least one network frequency point; the network frequency point is obtained after the vehicle is started and stored in the network frequency table;
  • connection module 502 is used for cyclically searching each network frequency point in the network frequency point table
  • the first determination module 503 is used to determine the current network signal strength corresponding to each network frequency point;
  • the second determination module 504 is configured to determine the target network frequency to be connected according to the current network signal strength corresponding to each network frequency;
  • the connection module 502 is further configured to connect with the target network frequency point to perform data exchange.
  • the method further includes: a search module, configured to search for network frequency points if it is detected that the vehicle is in a starting state; and a storage module, configured to store the network frequency points obtained by searching into the network frequency points surface.
  • the number of network frequency points in the network frequency point table is preset; the storage module is used to replace the historical network frequency points in the network frequency point table with the network frequency points obtained by searching in time sequence Frequency.
  • connection module is configured to cyclically search for each network frequency point in the network frequency point table according to a preset first time interval.
  • connection module is configured to open the next round of network frequency points based on a preset second time interval if each network frequency point in the network frequency point table cannot be searched. Circular search for each network frequency point of .
  • the search module is configured to search network frequency points according to a preset third time interval to acquire new network frequency points if the number of rounds of cyclic search reaches a preset number of rounds.
  • FIG. 6 is a hardware structural block diagram of a server of a network connection method provided by an embodiment of the present application.
  • the server 600 may vary greatly due to different configurations or performance, and may include one or more central processing units (Central Processing Units, CPU) 610 (the processor 610 may include, but is not limited to, a microprocessor MCU or programmable logic device FPGA, etc.), memory 630 for storing data, one or more storage media 620 (eg, one or more mass storage devices) storing application programs 623 or data 622.
  • CPU Central Processing Units
  • the memory 630 and the storage medium 620 may be short-term storage or persistent storage.
  • the program stored in the storage medium 620 may include one or more modules, and each module may include a series of instructions to operate on the server.
  • the central processing unit 610 may be configured to communicate with the storage medium 620 to execute a series of instruction operations in the storage medium 620 on the server 600 .
  • Server 600 may also include one or more power supplies 660, one or more wired or wireless network interfaces 650, one or more input and output interfaces 640, and/or, one or more operating systems 621, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM and so on.
  • Input-output interface 640 may be used to receive or transmit data via a network.
  • the specific example of the above-mentioned network may include a wireless network provided by the communication provider of the server 600 .
  • the I/O interface 640 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices through the base station so as to communicate with the Internet.
  • the input-output interface 640 may be a radio frequency (Radio Frequency, RF) module, which is used to communicate with the Internet in a wireless manner.
  • RF Radio Frequency
  • server 600 may also include more or fewer components than shown in FIG. 6 , or have a different configuration than that shown in FIG. 6 .
  • Embodiments of the present application further provide a storage medium, where the storage medium can be set in a server to store at least one instruction, at least one piece of program, code set, or at least one related to a network connection method in the method embodiment.
  • An instruction set, the at least one instruction, the at least one piece of program, the code set or the instruction set is loaded and executed by the processor to implement the above network connection method.
  • the above-mentioned storage medium may be located in at least one network server among multiple network servers of a computer network.
  • the above-mentioned storage medium may include but is not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic Various media that can store program codes, such as discs or optical discs.
  • the network frequency point table is extracted from the frequency point storage area, wherein, in the network frequency point table At least one network frequency point is included, and the network frequency point is obtained after the vehicle is started and stored in the network frequency point table, and each network frequency point in the network frequency point table is searched cyclically to determine the current network corresponding to each network frequency point.
  • Signal strength Determine the target network frequency to be connected according to the current network signal strength corresponding to each network frequency, and connect to the target network frequency for data exchange.
  • the devices on the vehicle can be connected through the network frequency points stored in the network frequency point table, and the network frequency points are obtained by the vehicle during driving, so the vehicle no longer needs to spend more when parking
  • the electric energy of the vehicle is re-searched for new network frequency points, and the running time of the equipment during the parking period of the vehicle is extended, so that the vehicle owner can remotely monitor the vehicle through the mobile terminal.

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  • Computer Networks & Wireless Communication (AREA)
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  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种网络连接方法、装置、电子设备及存储介质，所述方法包括：若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表，其中，网络频点表中至少包括一个网络频点，网络频点是车辆在启动后获取并存储至网络频点表中的，循环搜索网络频点表中的每个网络频点，确定每个网络频点对应的当前网络信号强度，根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点，和目标网络频点连接，进行数据交互。如此，在停车的时候，车辆不再需要花费更多的电能重新搜索新的网络频点，延长车辆在停放期间内设备运行时间，以便车主通过移动终端远程监控车辆。

Description

一种网络连接方法、装置、电子设备及存储介质 技术领域
本申请涉及通信技术领域，尤其涉及一种网络连接方法、装置、电子设备及存储介质。
背景技术
移动通讯设备在弱信号情况下，往往会加大发射功率，以寻找信号更强甚至更远的基站，以避免网络断开的情况发生。但加大发射功率必然带来功耗增长，这和在飞机上手机不关机电量下降特别快道理一样。
对车载通讯设备来说，如果采用手机的方式进行弱信号连接，特别是车辆长期停在无网络区域如地下室，将会导致整车亏电加速，给车主带来不必要的麻烦。
发明内容
本申请实施例提供了一种网络连接方法、装置、电子设备及存储介质，用于节省车辆上的设备进行网络连接前搜索网络频点所耗费的电能。
一方面，本申请实施例提供了一种网络连接方法，该方法包括：
若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，网络频点表中至少包括一个网络频点；网络频点是车辆在启动后获取并存储至网络频点表中的；
循环搜索网络频点表中的每个网络频点；
确定每个网络频点对应的当前网络信号强度；
根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络 频点；
和目标网络频点连接，进行数据交互。
可选的，若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表之前，还包括：若检测到车辆处于启动状态，对网络频点进行搜索；将搜索得到的网络频点存储至网络频点表。
可选的，网络频点表中的网络频点个数是预先设置的；将搜索得到的网络频点存储至网络频点表，包括：按照时间顺序将搜索得到的网络频点替换网络频点表中的历史网络频点。
可选的，循环搜索网络频点表中的每个网络频点，包括：按照预设的第一时间间隔循环搜索网络频点表中的每个网络频点。
可选的，循环搜索网络频点表中的每个网络频点之后，还包括：若搜索不到网络频点表中的每个网络频点，则基于预设的第二时间间隔开启下一轮的网络频点表中的每个网络频点的循环搜索。
可选的，还包括：若循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。
另一方面提供了一种网络连接装置，该装置包括：
提取模块，用于若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，网络频点表中至少包括一个网络频点；网络频点是车辆在启动后获取并存储至网络频点表中的；
连接模块，用于循环搜索网络频点表中的每个网络频点；
第一确定模块，用于确定每个网络频点对应的当前网络信号强度；
第二确定模块，用于根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点；
该连接模块，还用于和目标网络频点连接，进行数据交互。
可选的，还包括：搜索模块，用于若检测到车辆处于启动状态，对网络频点进行搜索；存储模块，用于将搜索得到的网络频点存储至网络频点 表。
可选的，网络频点表中的网络频点个数是预先设置的；存储模块，用于按照时间顺序将搜索得到的网络频点替换网络频点表中的历史网络频点。
可选的，连接模块，用于按照预设的第一时间间隔循环搜索网络频点表中的每个网络频点。
可选的，连接模块，用于若搜索不到网络频点表中的每个网络频点，则基于预设的第二时间间隔开启下一轮的网络频点表中的每个网络频点的循环搜索。
可选的，搜索模块，用于若循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。
另一方面提供了一种电子设备，该电子设备包括处理器和存储器，存储器中存储有至少一条指令、至少一段程序、代码集或指令集，该至少一条指令、该至少一段程序、该代码集或该指令集由处理器加载并执行以实现如上述的网络连接方法。
另一方面提供了一种计算机可读存储介质，存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，该至少一条指令、该至少一段程序、该代码集或该指令集由处理器加载并执行以实现如上述的网络连接方法。
本申请实施例提供的网络连接方法、装置、电子设备及存储介质，具有如下技术效果：
若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表，其中，网络频点表中至少包括一个网络频点，网络频点是车辆在启动后获取并存储至网络频点表中的，循环搜索网络频点表中的每个网络频点，确定每个网络频点对应的当前网络信号强度，根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点，和目标网络频点连接，进行 数据交互。如此，车辆上的设备可以通过存储在网络频点表中的网络频点进行连接，而网络频点都是车辆在行驶过程中获取的，因此，在停车的时候，车辆不再需要花费更多的电能重新搜索新的网络频点，延长车辆在停放期间内设备运行时间，以便车主通过移动终端远程监控车辆。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案和优点，下面将对实施例或现有技术描述中所需要使用的附图作简单的介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它附图。
图1是本申请实施例提供的一种应用环境的示意图；
图2是本申请实施例提供的一种应用环境的示意图；
图3是本申请实施例提供的一种网络连接方法的流程示意图；
图4是本申请实施例提供的一种网络连接方法的流程示意图；
图5是本申请实施例提供的一种网络连接装置的结构示意图；
图6是本申请实施例提供的一种网络连接方法的服务器的硬件结构框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第 一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或服务器不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
请参阅图1和图2，图1和图2是本申请实施例提供的一种应用环境的示意图，该示意图包括车辆101和基站102，其中，该车辆101可以是无人驾驶车辆，即自动驾驶车辆，还可以是半自动驾驶车辆。一种可选的实施方式中，可以如图1所示，在距离车辆的一定范围内只存在一个基站102，网络频点表中的网络频点都是该基站对应的网络频点。另一种可选的实施方式中，可以如图2所示，在距离车辆的一定范围内可以有多个基站1021,1022和1023。网络频点表中的各个网络频点是分属于这多个基站的。
基于上述的应用环境示意图，具体的，车辆101中的设备若检测到车辆处于熄火状态，可以从车辆101的频点存储区域中提取出网络频点表，其中，稿网络频点表中至少包括一个网络频点，网络频点是车辆在启动后获取并存储至网络频点表中的。随后，车辆101上的设备可以循环搜索网络频点表中的每个网络频点，进而确定每个网络频点对应的当前网络信号强度。根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点，和目标网络频点连接，进行数据交互。
在本申请实施例中，车辆101中的设备可以在车载终端，还可以具体到车载终端中的通讯设备，在下文的描述中，将以车辆中车载终端为例进行阐述。
网络频点是给固定频率的编号。频率间隔一般都为200KHz，这样就依照200KHz的频率间隔将890MHZ-915MHZ从890MHz、890.2MHz、890.4MHz、 890.6MHz、890.8MHz、891MHz……915MHz分为125个无线频率段，并对每个频段进行编号，从1、2、3、4……125；这些对固定频率的编号就是网络频点；反过来说：网络频点是对固定频率的编号。在GSM网络中我们用网络频点取代频率来指定收发信机组的发射频率。比如说：指定一个载波的频点为3，就是说该载波将接受频率为890.4MHz的上行信号并以935.4MHz的频率发射信号。
在本申请实施例中，一个基站可以对应一个频点，也可以对应多个网络频点。
以下介绍本申请一种网络连接方法的具体实施例，图3是本申请实施例提供的一种网络连接方法的流程示意图，本说明书提供了如实施例或流程图的方法操作步骤，但基于常规或者无创造性的劳动可以包括更多或者更少的操作步骤。实施例中列举的步骤顺序仅仅为众多步骤执行顺序中的一种方式，不代表唯一的执行顺序。在实际中的系统或服务器产品执行时，可以按照实施例或者附图所示的方法顺序执行或者并行执行(例如并行处理器或者多线程处理的环境)。具体的如图3所示，该方法可以包括：
S301：若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，网络频点表中至少包括一个网络频点，该网络频点是车辆在启动后获取并存储至网络频点表中的。
可选的，频点存储区域是位于车辆的存储单元中，若车载终点检测到车辆处于熄火状态，车载终端可以从频点存储区域中提取出网络频点表，为车载终端在车辆熄火停车的时候提供网络连接的条件。
本申请实施例中，步骤S301中的车辆在启动后可以包括启动到熄火之间的任意一个时间段。可选的，可以在车辆启动的时候获取，可以在车辆行驶的过程中获取，还可以在车辆暂停但是不熄火的时候获取。
由于，网络频点是车辆在启动后获取并存储至网络频点表中的，因此，如图4所示，一种可选的实施方式中，该网络连接方法还包括具体将网络 频点存储至网络频点表中的步骤。
S3000：若检测到车辆处于启动状态，对网络频点进行搜索。
可选的，对应于上文的内容，启动状态可以包括正处于启动状态，启动后行驶的状态，启动后停车的状态。
由于各个基站的设置位置之间存在一定的距离，车辆在启动后，在车辆附近一定范围的基站也在不停的变换，因此，车载终端可以在检测到车辆处于启动状态的时候，对网络频点进行搜索，以便获取距离车辆一定范围内的基站对应的网络频点。
S3001：将搜索得到的网络频点存储至网络频点表。
举个例子，假设车辆在启动后，搜索到基站A的3个网络频点98，99，100，基站B的1个网络频点78，基站C的2个网络频点56和55。车载终端可以将网络频点98，99，100，78，56和55存储至频点存储区域的网络频点表。
一种可选的实施方式中，车载终端可以按照时间顺序将搜索得到的网络频点存储至网络频点表中。基于上述的3个基站的例子继续阐述，假设车载终端先搜索到基站A的3个网络频点98，99，100；随后，搜索到基站B的1个网络频点78；最后，搜索到2个网络频点56和55。车载终端可以按照网络频点98，99，100，78，56和55的顺序依次存储进网络频点表中，得到55，56，78，100，99，98……的顺序，也就是说，越晚搜索到的网络频点，存储位置最靠前。
然而，如果将车辆行驶过程中的搜索到的所有网络频点都存储至网络频点表中，不仅会造成大量存储空间的浪费，还会导致某些网络频点由于距离的关系，并不能为后续的网络连接做贡献。因此，为了后续循环搜索过程中的高效率连接和节省存储空间，一种可选的实施方式中，网络频点表中的网络频点个数是预先设置的，比如，网络频点表中可以存储的网络频点的个数是10个。
本申请实施例中，车载终端可以结合上段的数量限制按照时间顺序将搜索得到的网络频点替换网络频点表中的历史网络频点。比如，网络频点表中已经存储有10个历史网络频点1，2，3，4，5，6，7，8，9，10。当依次搜索到网络频点98，99，100，78，56和55，车载终端按照时间顺序将搜索得到的网络频点替换网络频点表中的历史网络频点，就会得到更新后的网络频点表，该网络频点表按照从前至后的顺序依次为55，56，78，100，99，98，1，2，3，4。
另一种可选的实施方式中，若某个基站对应多个网络频点，比如上文例子中的基站A，还可以确定同一个基站下的不同网络频点对应的网络信号强度，并按照网络信号强度对网络频点表中的网络频点进行排序。
比如，基站A下的网络频点98的网络信号强度大于网络频点99的网络信号强度，且网络频点99的网络信号强度大于网络频点100的网络信号强度，则网络频点表按照从前至后的顺序依次为55，56，78，100，99，98，1，2，3，4会再次根据网络信号强度进行更新为55，56，78，98，99，100，1，2，3，4。
S303：循环搜索网络频点表中的每个网络频点。
一种可选的循环搜索网络频点表中的每个网络频点，车载终端可以按照从前至后的顺序循环搜索网络频点表中的每个网络频点。可选的，车载终端还可以按照预设的第一时间间隔循环搜索网络频点表中的每个网络频点，比如，第一时间间隔是10秒。
S305：确定每个网络频点对应的当前网络信号强度。
车载终端可以确定每个网络频点对应的当前网络信号强度，比如，当前网络信号强度在-75dBm到-85dBm之间，表明当前网络信号强度比较强，在-85dBm到-95dBm之间，表明当前网络信号强度还可以，具体体现是信号格数不满格，在-100dBm到-110dBm之间，表明当前网络信号强度比较弱，当小于-110dbm，基本算是没有信号了。
S307：根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点。
一种可选的实施方式中，车载终端可以将当前网络信号强度最强的那个网络频点作为待连接的目标网络频点。
另一种可选的实施方式中，车载终端可以设置一个信号强度阈值，当网络频点表中的某些网络频点对应的当前网络信号强度大于该信号强度阈值时，车载终端可以从这些网络频点中任选一个作为待连接的目标网络频点。
S309：和目标网络频点连接，进行数据交互。
另一种可选的实施方式中，车载终端可以设置一个信号强度阈值，车载终端在循环搜索网络频点表中的每个网络频点的过程中，只要确定有一个网络频点对应的当前网络信号强度大于等于信号强度阈值，就将该网络频点确定为目标网络频点，在该目标网络频点对应的网络频率上进行数据交互。
上文的阐述都是基于能够找到一个网络频点进行连接，从而保证数据交互的正常进行，然而，本申请实施例中，还存在所有的网络频点都搜索不到的可能性，因此，车载终端若搜索不到网络频点表中的每个网络频点，则可以基于预设的第二时间间隔开启下一轮的网络频点表中的每个网络频点的循环搜索。比如，第二时间间隔可以是10分钟。或者，比如，第二时间间隔是一种间隔规则，该间隔规则可以是一种梯度时间间隔，第一次循环搜索都没有搜索到，则车载终端可以间隔10分钟开始下一轮的循环搜索，若第二次循环搜索都没有搜索到，则车载终端可以间隔20分钟开始下一轮的循环搜索，若第三次循环搜索都没有搜索到，则车载终端可以间隔40分钟开始下一轮的循环搜索……以此类推。
然而，车辆熄火停车的地点可能离所有的基站都很远，因此，不管进行多少次网络连接，都是不可能有信号，为避免在此种情况下，进行无限 制的循环搜索，可以设置一个循环次数阈值，当循环次数达到该循环次数阈值，就停止循环搜索。如此，可以减小车辆的能耗。
可选的，车辆熄火停车的地点虽然可能离所有的基站都很远，但是可能有新的基站在近期内设置在该车辆的附近，因此，车载终端可以在循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。
综上，为了车主可以通过移动终端远程监控车辆以查看车辆状态或者和车辆进行数据交互以远程控制车辆，车载终端需要和基站可以进行数据交互。针对该种需求，现有技术中，即使车辆熄火停止，还会不断的搜索附近的网络频点，搜索网络频点将导致设备电流可能超过50mA，而整车设计的静态电流一般在20mA左右，这将直接导致车辆停放的时候，车载终端维持运行的时间直接减半甚至更短。
然而，本申请中，考虑到车辆熄火停车位置周围的基站数量不会在短期内调整，若将基站对应的网络频点存储至网络频点表，可以避免其在停车期间不断搜索，进而可以达到节省电能，延长车载终端运行时间。
本申请实施例还提供了一种网络连接装置，图5是本申请实施例提供的一种网络连接装置的结构示意图，如图5所示，该装置包括：
提取模块501，用于若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，网络频点表中至少包括一个网络频点；网络频点是车辆在启动后获取并存储至网络频点表中的；
连接模块502，用于循环搜索网络频点表中的每个网络频点；
第一确定模块503，用于确定每个网络频点对应的当前网络信号强度；
第二确定模块504，用于根据每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点；
该连接模块502，还用于和目标网络频点连接，进行数据交互。
在一种可选的实施方式中，还包括：搜索模块，用于若检测到车辆处于启动状态，对网络频点进行搜索；存储模块，用于将搜索得到的网络频点存储至网络频点表。
在一种可选的实施方式中，网络频点表中的网络频点个数是预先设置的；存储模块，用于按照时间顺序将搜索得到的网络频点替换网络频点表中的历史网络频点。
在一种可选的实施方式中，连接模块，用于按照预设的第一时间间隔循环搜索网络频点表中的每个网络频点。
在一种可选的实施方式中，连接模块，用于若搜索不到网络频点表中的每个网络频点，则基于预设的第二时间间隔开启下一轮的网络频点表中的每个网络频点的循环搜索。
在一种可选的实施方式中，搜索模块，用于若循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。本申请实施例中的装置与方法实施例基于同样地申请构思。
本申请实施例所提供的方法实施例可以在计算机终端、服务器或者类似的运算装置中执行。以运行在服务器上为例，图6是本申请实施例提供的一种网络连接方法的服务器的硬件结构框图。如图6所示，该服务器600可因配置或性能不同而产生比较大的差异，可以包括一个或一个以上中央处理器(Central Processing Units，CPU)610(处理器610可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器630，一个或一个以上存储应用程序623或数据622的存储介质620(例如一个或一个以上海量存储设备)。其中，存储器630和存储介质620可以是短暂存储或持久存储。存储在存储介质620的程序可以包括一个或一个以上模块，每个模块可以包括对服务器中的一系列指令操作。更进一步地，中央处理器610可以设置为与存储介质620通信，在服务器600上执行存储介质620中的一系列指令操作。服务器600还可以包括一个或 一个以上电源660，一个或一个以上有线或无线网络接口650，一个或一个以上输入输出接口640，和/或，一个或一个以上操作系统621，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM等等。
输入输出接口640可以用于经由一个网络接收或者发送数据。上述的网络具体实例可包括服务器600的通信供应商提供的无线网络。在一个实例中，输入输出接口640包括一个网络适配器(Network Interface Controller，NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，输入输出接口640可以为射频(Radio Frequency，RF)模块，其用于通过无线方式与互联网进行通讯。
本领域普通技术人员可以理解，图6所示的结构仅为示意，其并不对上述电子装置的结构造成限定。例如，服务器600还可包括比图6中所示更多或者更少的组件，或者具有与图6所示不同的配置。
本申请的实施例还提供了一种存储介质，所述存储介质可设置于服务器之中以保存用于实现方法实施例中一种网络连接方法相关的至少一条指令、至少一段程序、代码集或指令集，该至少一条指令、该至少一段程序、该代码集或指令集由该处理器加载并执行以实现上述网络连接方法。
可选地，在本实施例中，上述存储介质可以位于计算机网络的多个网络服务器中的至少一个网络服务器。可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
由上述本申请提供的网络连接方法、设备或存储介质的实施例可见，本申请中若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表，其中，网络频点表中至少包括一个网络频点，网络频点是车辆在启动后获取并存储至网络频点表中的，循环搜索网络频点表中的每个网络频点，确定每个网络频点对应的当前网络信号强度，根据每个网络频点对应的当 前网络信号强度确定出待连接的目标网络频点，和目标网络频点连接，进行数据交互。如此，车辆上的设备可以通过存储在网络频点表中的网络频点进行连接，而网络频点都是车辆在行驶过程中获取的，因此，在停车的时候，车辆不再需要花费更多的电能重新搜索新的网络频点，延长车辆在停放期间内设备运行时间，以便车主通过移动终端远程监控车辆。
需要说明的是：上述本申请实施例先后顺序仅仅为了描述，不代表实施例的优劣。且上述对本说明书特定实施例进行了描述。其它实施例在所附权利要求书的范围内。在一些情况下，在权利要求书中记载的动作或步骤可以按照不同于实施例中的顺序来执行并且仍然可以实现期望的结果。另外，在附图中描绘的过程不一定要求示出的特定顺序或者连续顺序才能实现期望的结果。在某些实施方式中，多任务处理和并行处理也是可以的或者可能是有利的。
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于设备实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (14)

  1. 一种网络连接方法，其特征在于，包括：
    若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，所述网络频点表中至少包括一个网络频点；所述网络频点是所述车辆在启动后获取并存储至所述网络频点表中的；
    循环搜索所述网络频点表中的每个网络频点；
    确定所述每个网络频点对应的当前网络信号强度；
    根据所述每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点；
    和所述目标网络频点连接，进行数据交互。
  2. 根据权利要求1所述的方法，其特征在于，所述若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表之前，还包括：
    若检测到所述车辆处于启动状态，对网络频点进行搜索；
    将搜索得到的网络频点存储至所述网络频点表。
  3. 根据权利要求2所述的方法，其特征在于，所述网络频点表中的网络频点个数是预先设置的；
    所述将搜索得到的网络频点存储至所述网络频点表，包括：
    按照时间顺序将搜索得到的所述网络频点替换所述网络频点表中的历史网络频点。
  4. 根据权利要求1所述的方法，其特征在于，所述循环搜索所述网络频点表中的每个网络频点，包括：
    按照预设的第一时间间隔循环搜索所述网络频点表中的每个网络频 点。
  5. 根据权利要求4所述的方法，其特征在于，所述循环搜索所述网络频点表中的每个网络频点之后，还包括：
    若搜索不到所述网络频点表中的每个网络频点，则基于预设的第二时间间隔开启下一轮的所述网络频点表中的每个网络频点的循环搜索。
  6. 根据权利要求5所述的方法，其特征在于，还包括：
    若所述循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。
  7. 一种网络连接装置，其特征在于，所述装置包括：
    提取模块，用于若检测到车辆处于熄火状态，从频点存储区域中提取出网络频点表；其中，所述网络频点表中至少包括一个网络频点；所述网络频点是所述车辆在启动后获取并存储至所述网络频点表中的；
    连接模块，用于循环搜索所述网络频点表中的每个网络频点；
    第一确定模块，用于确定所述每个网络频点对应的当前网络信号强度；
    第二确定模块，用于根据所述每个网络频点对应的当前网络信号强度确定出待连接的目标网络频点；
    所述连接模块，还用于和所述目标网络频点连接，进行数据交互。
  8. 根据权利要求7所述的装置，其特征在于，还包括：
    搜索模块，用于若检测到所述车辆处于启动状态，对网络频点进行搜索；
    存储模块，用于将搜索得到的网络频点存储至所述网络频点表。
  9. 根据权利要求8所述的装置，其特征在于，所述网络频点表中的网络频点个数是预先设置的；
    所述存储模块，用于按照时间顺序将搜索得到的所述网络频点替换所述网络频点表中的历史网络频点。
  10. 根据权利要求7所述的装置，其特征在于，
    所述连接模块，用于按照预设的第一时间间隔循环搜索所述网络频点表中的每个网络频点。
  11. 根据权利要求10所述的装置，其特征在于，
    所述连接模块，用于若搜索不到所述网络频点表中的每个网络频点，则基于预设的第二时间间隔开启下一轮的所述网络频点表中的每个网络频点的循环搜索。
  12. 根据权利要求11所述的装置，其特征在于，
    所述搜索模块，用于若所述循环搜索的轮数达到预设轮数，按照预设的第三时间间隔对网络频点进行搜索，以获取新的网络频点。
  13. 一种电子设备，其特征在于，所述电子设备包括处理器和存储器，所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如权利要求1-6任一所述的网络连接方法。
  14. 一种计算机可读存储介质，其特征在于，所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由处理器加载并执行以实现如权利要 求1-6任一所述的网络连接方法。
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