CN111556541B - Network switching method for mobile power supply leasing terminal - Google Patents
Network switching method for mobile power supply leasing terminal Download PDFInfo
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- CN111556541B CN111556541B CN202010368306.8A CN202010368306A CN111556541B CN 111556541 B CN111556541 B CN 111556541B CN 202010368306 A CN202010368306 A CN 202010368306A CN 111556541 B CN111556541 B CN 111556541B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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Abstract
The invention provides a method for switching a mobile power supply leasing terminal network, wherein the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, and generates a first access network switching instruction when the network delay parameter is greater than a first network delay parameter threshold value; switching a 4G (LTE) network access mode to a 2G (GSM) network mode; the technical scheme aims to switch the 4G network mode to the 2G network mode downwards, and attempt to avoid channel congestion by utilizing 2G network communication so as to ensure the smoothness of a communication channel and maintain the smoothness of a mobile power supply leasing process to ensure the user experience of a leasing requester.
Description
Technical Field
The invention relates to the technical field of mobile power supplies, in particular to a communication network control method of a mobile power supply.
Background
The shared mobile power supply industry in the mobile power supply industry is an important portable mobile power supply industry. Currently, in the shared mobile power supply industry, a user mainly scans codes to rent a mobile power supply to create a rent order, and a mobile power supply rent terminal is connected with a central server through a wireless network card communication device. In the past few years, the mobile internet has experienced vigorous development like bamboo shoots in the spring after rain, and with the rapid popularization of intelligent terminal devices such as tablet computers and smart phones, the number of terminal devices using mobile data and the explosive increase of mobile data traffic are brought about, and the traffic of a mobile communication network continuously approaches the upper limit of the capacity of the mobile communication network. Particularly in application scenes with dense people flows, such as sports venues, meeting places, transportation hubs and the like, the demand of the dense use of mobile data using terminals on communication channels is often close to the upper limit of the capacity built by the network, so that network congestion and delay are caused.
At present, a 4G wireless network card is mainly adopted for network connection of the mobile power supply leasing terminal, the network connection of the wireless network card is switched from a 4G network to a 2G network downwards and is mainly based on signal intensity, and the wireless network card is switched to the 2G signal when the 4G signal of the wireless network card is too weak to guarantee the limited work of the leasing terminal. If the data volume needing to be sent is large, such as renting/returning the mobile power supply, at this time, if the 4G network signal intensity is good but the channel congestion time is long, the code scanning in the renting process fails or the order cannot be finished due to the failure of an abnormal button of the equipment, and the order can be processed by contacting customer service. This would severely impact the rental experience of the shared mobile power renter.
Disclosure of Invention
In order to solve the existing problems, the invention aims to provide a network switching method for a mobile power supply leasing terminal. In order to achieve the purpose, the invention adopts the technical scheme that:
a mobile power supply leasing terminal communication system is used for being arranged in a mobile power supply leasing terminal and comprises a first receiving module, wherein the mobile power supply leasing terminal obtains a first mobile power supply leasing terminal control instruction sent by a central server through the first receiving module, and the first mobile power supply leasing instruction comprises an identification number of the mobile power supply leasing terminal; the first mobile power supply leasing terminal control instruction comprises electronic order information generated by the central server according to the first mobile power supply leasing instruction,
The central server sends out order data prompting information to the mobile terminal while sending out a mobile power supply pop-up instruction to the mobile power supply leasing terminal with the identity identification number;
the second communication module of the mobile power supply leasing terminal is a Bluetooth communication module, and the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through the second communication module; as an alternative means of the matching method of the Bluetooth equipment, the Bluetooth communication equipment of the leasing terminal can be searched for matching through the unique two-dimensional code identifier after a mobile phone end program scans codes;
the mobile power supply charging and leasing terminal receives the first order data information, and controls the mobile power supply battery bin to eject the mobile power supply through the first control module after the mobile power supply charging and leasing terminal successfully verifies the first order data information;
the first detection module is used for measuring a network delay parameter between the leasing terminal and a network base station through the first detection module if the mobile power supply does not pop up from the leasing terminal within a first preset response time length;
the mobile power supply leasing terminal compares the network delay parameter measured by the first detection module with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
The mobile power supply leasing terminal comprises a network switching module, a wireless communication module and a communication module, wherein the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to a mobile network node after receiving the first access network switching instruction, and a 4G network access mode is switched to a 2G network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
Setting a second network performance detection period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, periodically sending a signal measurement instruction to a mobile network node through the wireless communication module of the mobile power supply leasing terminal, testing network transmission signal information between the wireless communication module and the mobile network node, and obtaining an information transmission rate and a network delay parameter result in the 2G network mode where the mobile power supply leasing terminal is located;
and the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to the 2G network mode.
And when the network delay parameter is greater than the second network delay parameter threshold value, the controller module of the mobile power supply leasing terminal sends a second access network switching instruction to the wireless communication module. And after receiving the access network switching instruction, the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network access mode into the 4G network mode.
Setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network mode into the 4G network mode.
The communication system comprises a first receiving module, the mobile power supply leasing terminal generates electronic order information according to a first mobile power supply leasing instruction through the first receiving module and the central server, and sends a mobile power supply popping instruction to the mobile power supply leasing terminal with the identification number;
The mobile power supply charging and leasing terminal receives a mobile power supply ejection instruction, and controls the mobile power supply battery bin to eject the mobile power supply through the first control module after verification is successful;
the first detection module is used for measuring a network delay parameter between the leasing terminal and a network base station through the first detection module if the mobile power supply does not pop up from the leasing terminal within a first preset response time length;
the mobile power supply leasing terminal compares the network delay parameter measured by the first detection module with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
the mobile power supply leasing terminal comprises a network switching module, a wireless communication module and a communication module, wherein the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to a mobile network node after receiving the first access network switching instruction, and a 4G network access mode is switched to a 2G network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
A method for network switching of a mobile power supply leasing terminal comprises the following steps: the central server receives a first mobile power supply leasing instruction sent by the mobile terminal, wherein the leasing instruction comprises an identity number of the mobile power supply leasing terminal;
the method comprises the steps that after a leasing request instruction sent by a mobile terminal is received by a central server, electronic order information is generated, a mobile power supply popping instruction is sent to the mobile power supply leasing terminal corresponding to an identity identification code, and meanwhile order prompting data information is sent to the mobile terminal;
the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through the Bluetooth sending module;
the mobile power supply charging and leasing terminal receives the first order data information, and controls to pop up the mobile power supply after verification is successful;
if the mobile power supply does not pop up from the leasing terminal within the first preset response time, the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, compares the measured network delay parameter with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
The controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, and the communication module sends an access network switching requirement instruction to the mobile network node after receiving the first access network switching instruction, so that the 4G network access mode is switched to the 2G network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
Setting a second network performance detection period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, periodically sending a signal measurement instruction to a mobile network node through the wireless communication module of the mobile power supply leasing terminal, testing network transmission signal information between the wireless communication module and the mobile network node, and obtaining an information transmission rate and a network delay parameter result in the 2G network mode where the mobile power supply leasing terminal is located;
and the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to the 2G network mode.
The mobile power supply leasing terminal sends a second access network switching instruction to the wireless communication module according to the comparison between the measured network delay parameter and a second network delay parameter threshold value, when the network delay parameter is larger than the second network delay parameter threshold value, the wireless communication module sends an access network switching requirement instruction to the mobile network node after receiving the access network switching instruction, and the 2G network access mode is switched to the 4G network mode.
Setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network mode into the 4G network mode.
The mode that the mobile terminal obtains the identity identification number of the leasing terminal comprises the step that the mobile terminal scans a two-dimensional code which is used for identifying the identity of the leasing terminal and arranged on the mobile power supply leasing terminal, and as an alternative scheme, the mode that the identity identification number of the leasing terminal is manually input on the mobile terminal can be used for obtaining the identity identification number.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a method for switching a mobile power supply leasing terminal network, wherein the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, and generates a first access network switching instruction when the network delay parameter is greater than a first network delay parameter threshold value; switching a 4G (LTE) network access mode to a 2G (GSM) network mode; the technical scheme aims to switch the 4G network mode to the 2G network mode downwards, and attempt to avoid channel congestion by utilizing 2G network communication so as to ensure the smoothness of a communication channel and maintain the smoothness of a mobile power supply leasing process to ensure the user experience of a leasing requester.
The mobile power supply leasing terminal comprises a network switching module, a wireless communication module and a controller module, wherein the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, and after receiving the first access network switching instruction, the communication module sends an access network switching requirement (HANDOVER REQUIRED) instruction to a mobile network node (MME), and switches a 4G (LTE) network access mode into a 2G (GSM) network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
A method for switching a mobile power supply leasing terminal network comprises the following steps:
the central server receives a first mobile power supply leasing instruction sent by the mobile terminal, wherein the leasing instruction comprises an identity identification number of the mobile power supply leasing terminal;
the method comprises the steps that after a leasing request instruction sent by a mobile terminal is received by a central server, electronic order information is generated, a mobile power supply popping instruction is sent to the mobile power supply leasing terminal corresponding to an identity identification code, and meanwhile order prompting data information is sent to the mobile terminal;
the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through a Bluetooth sending module;
the mobile power supply charging and leasing terminal receives the first order data information, and controls to pop up the mobile power supply after verification is successful;
if the mobile power supply does not pop up from the leasing terminal within the first preset response time, the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, compares the measured network delay parameter with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
The controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to the mobile network node after receiving the first access network switching instruction, and the 4G (LTE) network access mode is switched to a 2G (GSM) network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
Further, the mode that the mobile terminal obtains the identity identification number of the leasing terminal comprises the step that the mobile terminal scans a two-dimensional code which is used for identifying the identity of the leasing terminal and arranged on the mobile power source leasing terminal, and as an alternative scheme, the mode that the identity identification number of the leasing terminal is manually input on the mobile terminal can be used for obtaining the identity identification number of the leasing terminal.
Further, setting a second network performance detection period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, periodically sending a signal measurement instruction to the mobile network node through the wireless communication module of the mobile power supply leasing terminal, testing network transmission signal information between the wireless communication module and the mobile network node, and obtaining an information transmission rate and a network delay parameter result in the 2G network mode where the mobile power supply leasing terminal is located;
And the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to a 2G (GSM) network mode.
And further, comparing the measured network delay parameter with a second network delay parameter threshold, and when the network delay parameter is greater than the second network delay parameter threshold, sending a second access network switching instruction to the wireless communication module by the controller module of the mobile power supply leasing terminal. After receiving the access network switching instruction, the wireless communication module sends an access network switching requirement instruction to a mobile network node (MME), and switches a 2G (GSM) network access mode into a 4G (LTE) network mode.
Further, setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G (GSM) network mode into a 4G (LTE) network mode.
Drawings
FIG. 1 is a schematic diagram of a network switching mode of a mobile power rental terminal of the invention;
fig. 2 is a schematic flow chart of a method for switching a mobile power rental terminal network according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be further clearly and completely described below with reference to the embodiments of the present invention. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
The terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, the definitions of "first", "second", "third" and "fourth" features may explicitly or implicitly include one or more of such features.
Fig. 1 is a schematic diagram of a mobile power rental terminal network switching mode, in the present invention, a mobile power charging terminal includes a wireless communication module, and the invalid communication module regularly receives a signal measurement information instruction sent to the mobile terminal by a cloud server; the information instruction comprises a signal measurement instruction of a network and time for sending the instruction, and is sent to a wireless communication module of the mobile power supply charging terminal through an eNB base station of LTE. The signal transmission of the wireless communication module is preferably in a 4G (LTE) network mode for data transmission, and the 4G has the most prominent characteristic of high speed compared with 2G and 3G. The 4G has a function of high-speed data communication. From theoretical data, the 4G supports the downlink network bandwidth of 100-150 Mbps. It is 35 times that of TD-SCDMA mobile communication network of China Mobile third generation, and 14 times that of WCDMA mobile communication network of China Unicom third generation. The requirement of a wireless transmission module of the mobile power supply leasing terminal on the bandwidth of a data transmission network can be guaranteed in a common use scene. With the rapid popularization of intelligent terminal devices such as tablet computers and smart phones, the number of terminal devices using mobile data and the traffic of the mobile data are increased explosively, and the traffic of a mobile communication network is approaching the upper limit of the capacity of the mobile communication network. Particularly in application scenes with dense people flows, such as sports venues, meeting places, transportation hubs and the like, the demand of the dense use of mobile data using terminals on communication channels is often close to the upper limit of the capacity built by the network, so that network congestion and delay are caused. At the moment, the network mode is switched from the 4G network to the 2G network downwards, the congestion of the channel is avoided by using the 2G network communication attempt, so that the smoothness of the communication channel is ensured, the smooth process of the mobile power supply leasing flow is maintained, and the user experience of a leasing requester is guaranteed
As shown in fig. 2, the specific control method of this embodiment includes the following steps:
step 1: the central server receives a first mobile power supply leasing instruction sent by the mobile terminal, wherein the leasing instruction comprises an identity number of the mobile power supply leasing terminal; the leasing instruction can be generated by scanning a two-dimensional code on the mobile power supply leasing terminal equipment through the mobile terminal or manually inputting the leasing instruction by a user.
Step 2: the method comprises the steps that after a leasing request instruction sent by a mobile terminal is received by a central server, electronic order information is generated, a mobile power supply popping instruction is sent to the mobile power supply leasing terminal corresponding to an identity identification code, and meanwhile order prompting data information is sent to the mobile terminal;
and step 3: the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through the Bluetooth sending module;
and 4, step 4: the mobile power supply charging and leasing terminal receives a mobile power supply pop-up instruction sent by the central server, verifies the pop-up instruction and the order data by receiving first order data information sent by the mobile power supply, and controls the mobile power supply to be popped up after the verification of the preset response duration is successful;
Step 4-1: if the mobile power supply does not pop up from the leasing terminal within the first preset response time, the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, compares the measured network delay parameter with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
step 4-2: the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to the mobile network node after receiving the first access network switching instruction, and the 4G (LTE) network access mode is switched to a 2G (GSM) network mode;
step 4-3: and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
Step 4-4: setting a second network performance detection period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, periodically sending a signal measurement instruction to a mobile network node through the wireless communication module of the mobile power supply leasing terminal, testing network transmission signal information between the wireless communication module and the mobile network node, and obtaining information transmission rate and network delay parameter results in the 2G network mode where the mobile power supply leasing terminal is located;
And 4-5: and the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to a 2G (GSM) network mode. And comparing the measured network delay parameter with a second network delay parameter threshold, and when the network delay parameter is greater than the second network delay parameter threshold, sending a second access network switching instruction to the wireless communication module by the controller module of the mobile power supply leasing terminal. After receiving the access network switching instruction, the wireless communication module sends an access network switching requirement instruction to a mobile network node (MME), and switches a 2G (GSM) network access mode into a 4G (LTE) network mode.
As an embodiment of the optimized network switching, setting and setting a third low-speed network switching period of a wireless communication module of a mobile power supply leasing terminal in a 2G network mode, wherein when the duration of an access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G (GSM) network mode into a 4G (LTE) network mode.
In the step 3-step 4 of the scheme, the order data information is simultaneously sent to the mobile power supply leasing terminal and the mobile terminal initiating the leasing request by the central server, and the corresponding mobile power supply can be popped out after the order information is verified to be correct by Bluetooth broadcasting between the mobile terminal and the leasing terminal. As a simplified scheme, the verification link can be omitted in the weak network, that is, the rental terminal pops up the corresponding mobile power supply after receiving order data information sent by the central server, so as to ensure that the lending process is completed smoothly.
The communication system is used for being arranged in a mobile power supply leasing terminal and comprises a first receiving module, wherein the mobile power supply leasing terminal generates electronic order information according to a first mobile power supply leasing instruction through the central server of the first receiving module and sends a mobile power supply pop-up instruction to the mobile power supply leasing terminal with the identity number;
the mobile power supply charging and leasing terminal receives a mobile power supply ejection instruction, and controls the mobile power supply battery bin to eject the mobile power supply through the first control module after verification is successful;
The first detection module is used for measuring a network delay parameter between the leasing terminal and a network base station through the first detection module if the mobile power supply does not pop up from the leasing terminal within a first preset response time length;
the mobile power supply leasing terminal compares the network delay parameter measured by the first detection module with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to the mobile network node after receiving the first access network switching instruction, and the 4G (LTE) network access mode is switched to a 2G (GSM) network mode;
and the mobile power supply charging and leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful.
The technical scheme aims to switch the 4G network to the 2G network downwards through the network mode so as to ensure the smoothness of a communication channel, monitor the network delay condition under the 2G network, set the back-switching condition of the 2G network to the 4G network, and maintain the smooth process of the mobile power supply leasing process so as to ensure the user experience of a leasing requester.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A mobile power supply leasing terminal communication system is used for being arranged in a mobile power supply leasing terminal and is characterized by comprising a first receiving module, wherein the mobile power supply leasing terminal obtains a first mobile power supply leasing terminal control instruction sent by a central server through the first receiving module, and the first mobile power supply leasing instruction comprises an identification number of the mobile power supply leasing terminal; the first mobile power supply leasing terminal control instruction comprises that the central server generates electronic order information according to the first mobile power supply leasing instruction received from the mobile terminal,
the central server sends out order data prompting information to the mobile terminal while sending out a mobile power supply pop-up instruction to the mobile power supply leasing terminal with the identity identification number;
the second communication module of the mobile power supply leasing terminal is a Bluetooth communication module, and the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through the second communication module; as an alternative means of the matching method of the Bluetooth equipment, the Bluetooth communication equipment of the leasing terminal can be searched for matching through the unique two-dimensional code identifier after a mobile phone end program scans codes;
The mobile power supply leasing terminal receives the first order data information, and controls the mobile power supply battery bin to eject the mobile power supply through the first control module after the mobile power supply leasing terminal successfully verifies the first order data information;
the first detection module is used for measuring a network delay parameter between the leasing terminal and a network base station through the first detection module if the mobile power supply does not pop up from the leasing terminal within a first preset response time length;
the mobile power supply leasing terminal compares the network delay parameter measured by the first detection module with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
the mobile power supply leasing terminal comprises a network switching module, a wireless communication module and a communication module, wherein the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, the communication module sends an access network switching requirement instruction to a mobile network node after receiving the first access network switching instruction, and a 4G network access mode is switched to a 2G network mode;
the mobile power supply leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful;
Setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network mode into the 4G network mode.
2. The mobile power rental terminal communication system of claim 1, wherein a second network performance detection period of the wireless communication module of the mobile power rental terminal in the 2G network mode is set, a signal measurement instruction is periodically sent to the mobile network node through the wireless communication module of the mobile power rental terminal, network transmission signal information between the wireless communication module and the mobile network node is tested, and information transmission rate and network delay parameter results in the 2G network mode where the mobile power rental terminal is located are obtained;
and the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to the 2G network mode.
3. The mobile power rental terminal communication system of claim 2, wherein the measured network delay parameter is compared with a second network delay parameter threshold, when the network delay parameter is greater than the second network delay parameter threshold, the controller module of the mobile power rental terminal sends a second access network switching instruction to the wireless communication module, and after receiving the access network switching instruction, the wireless communication module sends an access network switching request instruction to the mobile network node, so as to switch the 2G network access mode to the 4G network mode.
4. A mobile power supply leasing terminal communication system is characterized in that the communication system is used for being arranged in a mobile power supply leasing terminal and comprises a first receiving module, the mobile power supply leasing terminal receives a mobile power supply popping instruction through the first receiving module, a central server generates electronic order information according to the first mobile power supply leasing instruction received from the mobile terminal and sends the mobile power supply popping instruction to the mobile power supply leasing terminal corresponding to an identity number contained in the first mobile power supply leasing instruction;
the mobile power supply leasing terminal receives a mobile power supply popping instruction, and controls the mobile power supply battery bin to pop up the mobile power supply through the first control module after verification is successful;
The first detection module is used for measuring a network delay parameter between the leasing terminal and a network base station through the first detection module if the mobile power supply does not pop up from the leasing terminal within a first preset response time length;
the mobile power supply leasing terminal compares the network delay parameter measured by the first detection module with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
the mobile power supply leasing terminal comprises a network switching module, a controller module and a communication module, wherein the controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, and the communication module sends an access network switching requirement instruction to a mobile network node after receiving the first access network switching instruction, and switches a 4G network access mode into a 2G network mode;
the mobile power supply leasing terminal receives second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful;
setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network mode into the 4G network mode.
5. A method for switching a mobile power supply leasing terminal network is characterized by comprising the following steps:
the method comprises the steps that a central server receives a first mobile power supply leasing instruction sent by a mobile terminal, wherein the leasing instruction comprises an identity number of the mobile power supply leasing terminal;
the method comprises the steps that after a leasing request instruction sent by a mobile terminal is received by a central server, electronic order information is generated, a mobile power supply popping instruction is sent to the mobile power supply leasing terminal corresponding to an identity identification code, and meanwhile order prompting data information is sent to the mobile terminal;
the mobile terminal scans Bluetooth signal broadcast and sends first order data information to the mobile power supply leasing terminal through the Bluetooth sending module;
the mobile power supply leasing terminal receives the first order data information, and controls to pop up the mobile power supply after verification is successful;
if the mobile power supply does not pop up from the leasing terminal within the first preset response time, the mobile power supply leasing terminal detects a network delay parameter between the leasing terminal and a network base station, compares the measured network delay parameter with a first network delay parameter threshold value, and generates a first access network switching instruction when the network delay parameter is greater than the first network delay parameter threshold value;
The controller module of the mobile power supply leasing terminal sends a first access network switching instruction to the wireless communication module, and the communication module sends an access network switching requirement instruction to the mobile network node after receiving the first access network switching instruction, so that the 4G network access mode is switched to the 2G network mode;
the mobile power supply leasing terminal receives the second order data information in the switched 2G network mode, and controls to pop up the mobile power supply after verification is successful;
setting a third low-speed network switching period of a wireless communication module of the mobile power supply leasing terminal in a 2G network mode, wherein when the duration of the access network mode of the wireless communication module in the 2G network mode exceeds the third low-speed network switching period and the mobile power supply leasing terminal is not in a mobile power supply lending or returning process; the wireless communication module sends an access network switching requirement instruction to the mobile network node, and switches the 2G network mode into the 4G network mode.
6. The method for switching the mobile power rental terminal network as claimed in claim 5, wherein a second network performance detection period of the wireless communication module of the mobile power rental terminal in the 2G network mode is set, a signal measurement instruction is periodically sent to the mobile network node through the wireless communication module of the mobile power rental terminal, network transmission signal information between the wireless communication module and the mobile network node is tested, and information transmission rate and network delay parameter results in the 2G network mode where the mobile power rental terminal is located are obtained;
And the wireless transmission communication module of the mobile power supply leasing terminal tests the information transmission rate and the network delay parameters of the 2G network where the mobile power supply leasing terminal is located according to a second network performance detection period when the access network is switched to the 2G network mode.
7. The method for switching the mobile power rental terminal network of claim 6, wherein the measured network delay parameter is compared with a second network delay parameter threshold, when the network delay parameter is greater than the second network delay parameter threshold, the mobile power rental terminal sends a second access network switching instruction to the wireless communication module, and after the wireless communication module receives the access network switching instruction, the wireless communication module sends an access network switching request instruction to the mobile network node, so as to switch the 2G network access mode to the 4G network mode.
8. The method for network switching of the mobile power rental terminal of claim 5, wherein the step of obtaining the rental terminal identification number by the mobile terminal comprises obtaining the rental terminal identification number by scanning a two-dimensional code on the mobile power rental terminal, wherein the two-dimensional code is obtained by manually inputting the rental terminal identification number on the mobile terminal.
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