CN109542208B - Low-energy-consumption monitoring method based on network car booking service - Google Patents
Low-energy-consumption monitoring method based on network car booking service Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005265 energy consumption Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 12
- 230000001960 triggered effect Effects 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/329—Power saving characterised by the action undertaken by task scheduling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
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- G06Q50/40—
Abstract
The invention provides a low-energy-consumption monitoring method based on a network car booking service, which comprises the following steps of: after a user terminal and a service terminal both confirm that a riding service is started, the user terminal is switched to a safe working mode from a standard working mode, wherein the safe working mode is a low-energy-consumption working mode; and after the riding service is finished, the user terminal is switched from a safe working mode to a standard working mode. The invention can reduce the electric energy consumption of the battery after the bus service is started.
Description
Technical Field
The invention relates to the computer technology, in particular to the field of network car booking, and particularly relates to a low-energy-consumption monitoring method based on network car booking service.
Background
In recent years, due to the vigorous development of network car booking services, great convenience is provided for car owners to carry passengers and users to book cars, however, due to the appearance of lawless persons, network car booking becomes popular, adverse effects are caused, and personal safety of passengers is difficult to be effectively guaranteed. Based on the function, some network appointment platforms provide the emergency contact function, passengers can automatically share the travel to the emergency contact and can realize one-key alarm, however, the emergency contact cannot guarantee that the passengers pay attention to the riding conditions of the passengers all the day long, and in extreme cases, the emergency contact may not pay attention to the driving routes and alarm notifications of the passengers due to shutdown of a mobile device or insufficient electric quantity or other reasons. In addition, some network car booking platforms also provide travel recording protection, and after a passenger authorizes the vehicle, the main car terminal in the travel can start recording and upload the recording to the network car booking platform for monitoring. The invention proposes to perform safety monitoring at the user terminal side, but after the riding service is started, if the battery power of the user terminal is insufficient, the safety monitoring will be adversely affected. The above problems in the prior art have not been solved effectively.
Disclosure of Invention
In order to solve the technical problem, the invention provides a low energy consumption monitoring method based on network car booking service, which can reduce the electric energy consumption of a battery after the car booking service is started, and the method comprises the following steps: after a user terminal and a service terminal both confirm that a riding service is started, the user terminal is switched to a safe working mode from a standard working mode, wherein the safe working mode is a low-energy-consumption working mode; and after the riding service is finished, the user terminal is switched from a safe working mode to a standard working mode.
Preferably, after the safe operation mode is started, all running APPs except the network taxi appointment APP in the user terminal are forced to exit from a running state, and the communication connection between the user terminal and a service terminal providing the riding service is automatically disconnected; the method comprises the steps that a user terminal automatically starts an audio acquisition device, the user terminal starts to acquire real-time voice information and performs voice recognition, when the real-time voice information comprises user suggested words, early warning information is sent to a monitoring center server, and the real-time voice information and real-time position information of the user terminal are shared by the monitoring center server; and after the standard working mode is started, the user terminal automatically closes the audio acquisition device.
Preferably, only in the secure operating mode, the monitoring program of the user terminal is automatically executed, whereas in the standard operating mode, the monitoring program of the user terminal cannot be executed; the monitor has the following rights: the method comprises the steps of starting a user terminal audio acquisition device, sending early warning information to a monitoring center server and an emergency contact, and sharing real-time voice information and real-time position information of a user terminal to the monitoring center server.
Preferably, only in the safe working mode, when a volume up key and a volume down key of the user terminal are simultaneously triggered, the user terminal simultaneously sends early warning information to the monitoring center server and a preset contact terminal, and shares real-time voice information and real-time position information of the user terminal with the monitoring center server and the contact terminal; and in the standard working mode, when the volume-up key and the volume-down key of the user terminal are simultaneously triggered, no operation is executed.
Preferably, when the real-time voice information includes a user cued word, a speaker recognition is performed on a sentence where the user cued word is located, if the similarity between the sound of the speaker and a speaker predefined on the user terminal is greater than a preset threshold, the early warning information including the user cued word is sent to the monitoring center server, and the real-time voice information and the real-time position information of the user terminal are shared with the monitoring center server.
Preferably, when two predefined different user cued words appear in the real-time voice information and a time interval of the two user cued words is within a preset time interval, sending early warning information to a monitoring center server, and sharing the real-time voice information and the real-time position information of the user terminal to the monitoring center server.
Preferably, when two predefined different user cued words appear in the real-time voice information and a time interval of the two user cued words is within a preset time interval, speaker recognition is performed on a sentence where the user cued word is located first, and if the similarity between the sound of a speaker and a speaker predefined on a user terminal is greater than a preset threshold, the early warning information including the user cued word is sent to the monitoring center server, and the real-time voice information of the user terminal is shared with the monitoring center server.
Preferably, after the monitoring center server receives the early warning information sent by the user terminal, a monitoring terminal is selected, the early warning lamp of the monitoring terminal is started, an alarm is given in a flashing mode, meanwhile, a starting point, an appointed destination and a current position of the current riding service and a moving route of the user terminal after the current riding service is started are displayed on a display screen of the monitoring terminal, and in addition, the user cued words are displayed on the display screen of the monitoring terminal.
Preferably, the monitoring center server monitors the position information of the user terminal and the service terminal in real time; if the monitoring center server cannot monitor the position information of the user terminal or the position information of the service terminal within a certain preset time period from the start of the riding service to the arrival of the user terminal at the appointed destination, the monitoring center server sends warning information to the user terminal, selects a monitoring terminal at the same time, starts a warning lamp of the monitoring terminal and gives an alarm in a flashing mode, and simultaneously displays a starting point, the appointed destination, the current position and a moving route of the user terminal after the current riding service is started on a display screen of the monitoring terminal.
Preferably, after the user terminal and the service terminal both confirm to start the riding service, the user terminal automatically detects the battery power of the user terminal, and if the battery power is lower than a first predetermined battery power, a predetermined ring is automatically started to remind.
Preferably, if the user terminal is not operated for a predetermined time during which the predetermined ringtone rings, and the battery power is lower than a second predetermined battery power, a prompt message is automatically sent to the monitoring center server and the emergency contact, and the second predetermined battery power is lower than the first predetermined battery power.
Preferably, when the predefined general warning words appear in the real-time voice information of the user terminal, the user terminal simultaneously sends early warning information to the monitoring center server and the preset contact terminal, and sharing real-time voice information and real-time location information of the user terminal to the monitoring center server and the contact terminal, the general warning words are preset by an administrator, and after the monitoring center server receives the early warning information, automatically sending alarm information to the traffic police terminal closest to the current position of the user terminal and sharing the real-time position information of the user terminal to the traffic police terminal, the alarm information comprises vehicle information and personnel information in the riding service, the vehicle information comprises the model and the license plate number of the vehicle, the personnel information comprises basic information which is pre-recorded in a network car booking system by a driver and passengers.
Preferably, the warning information includes a user hint word, and the user hint word is preset by a user.
According to the user terminal monitoring method in the network car booking system, the user terminal is used for carrying out primary monitoring, and the user terminal is handed to the monitoring center server for special monitoring when the user implies words, so that compared with the situation that the monitoring is completely carried out on the monitoring center server, on one hand, the communication data volume between the user terminal and the monitoring center server is reduced, the electric quantity consumed by the user terminal for the communication purpose is also reduced, the lowest available resource quantity of the monitoring center server is also reduced, and the hardware cost of the monitoring center server is reduced. The invention also starts the audio acquisition device only in the safe working mode, thereby further reducing the consumption of electric quantity. The invention also exits other running APPs after the safe working mode is started, thereby avoiding electric quantity consumption as much as possible. The technical problem that the power of the user terminal is possibly insufficient after the bus taking service is started is solved through the cooperation of the methods. The method can realize all-weather guard for passengers, automatically send warning information to the passengers, can help through simple operation of the user terminal when the passengers find abnormal conditions, and can still help under the condition that the user terminal is inconvenient to operate.
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Fig. 1 shows a low power consumption monitoring method based on a network car booking service according to a preferred embodiment of the present invention.
Detailed Description
As shown in fig. 1, to solve the above technical problem, the present invention provides a low power consumption monitoring method based on a network car booking service, which is applied to a network car taking or network car booking system, where the network car booking system includes a user terminal, a service terminal, a monitoring center server, a monitoring terminal, a contact terminal, and a traffic police terminal. The user terminal and the contact terminal are preferably mobile phones provided with bus riding end APPs, one user terminal can serve as a contact terminal of the other user terminal, and information sent to the contact terminal by the user terminal is processed and displayed by the bus riding end APPs of the contact terminal.
The improvement of the invention is that after the user terminal and the service terminal both confirm to start the riding service, the user terminal is switched from the standard working mode to the safe working mode, the user terminal is a common mobile phone in the standard working mode, the corresponding riding terminal APP can appoint riding service with the service terminal, namely the driver terminal, and in the safe working mode, the user terminal gives more authority to the riding terminal APP, such as recording function, and gives a volume key new functions besides enhancing or reducing the volume. According to the low-energy-consumption monitoring method based on the network car booking service, the automatic external help seeking can be realized under the condition that the user terminal is not operated, for example, when a passenger finds that a driver has a bad attempt, and wants to give an alarm but does not want to attract the attention of the driver, the alarm is given through the voice secret words of the invention; of course, in the present invention, the passenger may also operate the user terminal, that is, when the user terminal is in the safe operation mode and the volume up key and the volume down key of the user terminal are simultaneously triggered, the user terminal simultaneously sends the warning information to the monitoring center server and the preset contact terminal. It should be noted that when the user terminal is in the standard operation mode, the volume up key and the volume down key of the user terminal are simultaneously triggered and do not transmit the warning information. Moreover, because the user terminal carries out preliminary monitoring, when the user suggests a word, the user is handed to the monitoring center server for special monitoring, and the method has more advantages compared with the method that the monitoring center server carries out comprehensive monitoring.
The invention has the outstanding improvement of low energy consumption, and the low energy consumption monitoring method based on the network car booking service can reduce the electric energy consumption of the battery after the car booking service is started. Specifically, the network car booking system comprises a monitoring center server, a user terminal and a service terminal, and the low energy consumption monitoring method based on the network car booking service comprises the following steps: after a user terminal and a service terminal both confirm that a riding service is started, the user terminal is switched to a safe working mode from a standard working mode, wherein the safe working mode is a low-energy-consumption working mode; and after the riding service is finished, the user terminal is switched from a safe working mode to a standard working mode. After the safe working mode is started, all running APPs except the network taxi appointment APP in the user terminal are forced to exit from a running state, and the communication connection between the user terminal and a service terminal providing the riding service is automatically disconnected; the method comprises the steps that a user terminal automatically starts an audio acquisition device, the user terminal starts to acquire real-time voice information and performs voice recognition, when the real-time voice information comprises user suggested words, early warning information is sent to a monitoring center server, and the real-time voice information and real-time position information of the user terminal are shared by the monitoring center server; and after the standard working mode is started, the user terminal automatically closes the audio acquisition device. More specifically, the method comprises: step one, after the user terminal and the service terminal confirm to start the riding service, the user terminal is switched from a standard working mode to a safe working mode, and after the safe working mode is started, the user terminal automatically starts the audio acquisition device. And step two, after the safe working mode is started, all running APPs except the network taxi appointment APP in the user terminal are forced to exit the running state, and the communication connection between the user terminal and a service terminal providing the riding service is automatically disconnected. Through force withdraw from all other APP that are running except that net car appointment APP, greatly reduced the battery consumption among the user. By disconnecting the communication connection between the user terminal and the service terminal, the problem that the user can mistakenly send the distress message to the service terminal due to tension when encountering an emergency is avoided, and the result of the disconnection of the communication connection between the user terminal and the service terminal is that the user terminal cannot communicate with equipment with the IMEI or the mobile phone number of the service terminal. And step three, the user terminal starts to collect real-time voice information and carries out voice recognition, when the real-time voice information comprises user suggested words, early warning information is sent to the monitoring center server, and the real-time voice information and the real-time position information of the user terminal are shared by the monitoring center server. At this time, the recording function of the user terminal is started, real-time voice information is collected, and voice recognition and voice analysis are performed frame by frame with the voice frame as a unit. And when the preset conditions are met, sending early warning information to a monitoring center server, and sharing real-time voice information of the user terminal to the monitoring center server. The early warning information comprises a user hint word, and the user hint word is preset by a user. The monitoring center server is a cloud server, the monitoring center server provides processor and memory resources of the network riding system for periodic reallocation to avoid resource waste, reallocation is preferably performed once per month, the size of the reallocated processor and memory resources is determined according to the maximum value of the required actual resource number of unit time length in the preset time before the reallocation time node, the preset time is preferably one year, and the unit time length is one month. The real-time voice information comprises user hint words. The predefined user hint words are words defined by user terminal users, namely passengers, operating on the riding ends APP of the user terminal users, and are stored in the monitoring center server, the user hint words of each passenger are private, and other passengers or drivers cannot know the words. For example, when the passenger says "no traffic congestion today" or "traffic congestion today", the server speech recognition finds that the user suggests the word "traffic congestion" and then judges that the passenger gives a warning. At this time, the user terminal sends the early warning information to the monitoring center server, and simultaneously shares the real-time voice information of the user terminal with the monitoring center server, namely, the real-time voice information is handed to the monitoring center server for processing, and the monitoring center server can hand the real-time voice information to the monitoring center server for specific processing. The monitoring terminal is a PC (personal computer) special for processing riding services, and the contact terminal is a mobile phone held by relatives and friends preset by a rider. And step four, after the riding service is finished, the user terminal is switched from a safe working mode to a standard working mode, and after the standard working mode is started, the user terminal automatically closes the audio acquisition device. Furthermore, according to a further preferred embodiment of the present invention, the user terminal turns on the position confirmation device only after the secure operation mode is started, and turns off the position confirmation device after the standard operation mode is started.
In the present invention, only in the secure operation mode, the monitoring program of the user terminal is automatically executed, whereas in the standard operation mode, the monitoring program of the user terminal cannot be executed; that is, in the safe operation mode, the control of the audio acquisition device, the position determination device, the communication device, and the like is performed under the control of the monitoring program. In the present invention, the monitor has the following rights: the method comprises the steps of starting a user terminal audio acquisition device, sending early warning information to a monitoring center server and an emergency contact, and sharing real-time voice information and real-time position information of a user terminal to the monitoring center server.
In the invention, only in the safe working mode, when a volume increasing key and a volume decreasing key of a user terminal are simultaneously triggered, the user terminal simultaneously sends early warning information to a monitoring center server and a preset contact terminal, and shares real-time voice information and real-time position information of the user terminal with the monitoring center server and the contact terminal; and in the standard working mode, when the volume-up key and the volume-down key of the user terminal are simultaneously triggered, no operation is executed.
The invention not only carries out voice recognition on real-time voice information, but also carries out speaker recognition so as to solve the technical problem that the passenger possibly judges that the passenger wants to send out early warning information by mistake due to the fact that the user hint words are the voice sent by the driver. Specifically, when the real-time voice information includes a user cued word, speaker recognition is performed on a sentence where the user cued word is located, if the similarity between the sound of the speaker and a speaker predefined on the user terminal is greater than a preset threshold, the early warning information including the user cued word is sent to the monitoring center server, and the real-time voice information and the real-time position information of the user terminal are shared by the monitoring center server.
In the present invention, although the passenger sets the user suggestion word in advance, the user suggestion word may be unintentionally spoken during the normal communication between the passenger and the driver, causing the server to erroneously determine that it is the help-seeking information, and in order to solve the technical problem, in a preferred embodiment of the present invention, when two predefined different user cued words appear in the real-time voice information and the time interval of the two user cued words is within a preset time interval, sending early warning information to a monitoring center server, and shares the real-time voice information and the real-time location information of the user terminal to the monitoring center server, the two user cued words are preset by the user, the preset time interval is 5 seconds, and for example, a passenger can trigger early warning when speaking the user cued words in two continuous sentences. Preferably, when two predefined different user cued words appear in the real-time voice information and a time interval of the two user cued words is within a preset time interval, speaker recognition is performed on a sentence where the user cued word is located first, and if the similarity between the sound of a speaker and a speaker predefined on the user terminal is greater than a preset threshold, the early warning information including the user cued word is sent to the monitoring center server and the real-time voice information of the user terminal is shared with the monitoring center server.
In the invention, after a monitoring center server receives early warning information sent by a user terminal, a monitoring terminal is selected, an early warning lamp of the monitoring terminal is started and gives an alarm in a flashing mode, meanwhile, a starting point, an appointed destination and a current position of a current riding service and a moving route of the user terminal after the current riding service is started are displayed on a display screen of the monitoring terminal, and in addition, a user hint word is displayed on the display screen of the monitoring terminal.
In the invention, the monitoring center server also monitors the position information of the user terminal and the service terminal in real time; if the monitoring center server cannot monitor the position information of the user terminal or the position information of the service terminal within a certain preset time period, such as 1 minute, from the time when the riding service is started to the time when the user terminal reaches the appointed destination, the monitoring center server sends warning information to the user terminal, selects a monitoring terminal at the same time, starts a warning lamp of the monitoring terminal and gives an alarm in a flashing mode, and displays a starting point, the appointed destination, the current position and a moving route of the user terminal after the current riding service is started on a display screen of the monitoring terminal. In the invention, if the actual driving route of the user terminal is different from the actual driving route of the service terminal within a first continuous predetermined time period before the destination is reached, such as within 30 seconds, or the user terminal or the service terminal moves along a route far away from the destination within a second continuous predetermined time period before the destination is reached, such as within 60 seconds, the monitoring center server sends warning information to the user terminal, simultaneously selects a monitoring terminal, starts a warning lamp of the monitoring terminal and gives an alarm in a flashing mode, and simultaneously displays a starting point, an appointed destination, a current position of the current riding service and a moving route of the user terminal after the current riding service is started on a display screen of the monitoring terminal. By utilizing the information, the administrator can perform corresponding processing such as tracking alarm and the like according to the actual situation. In the present invention, a selected monitoring terminal is a standby idle terminal, preferably, an administrator and the monitoring terminal have a one-to-one correspondence relationship, more preferably, the administrator can cross over regions, for example, administrators in different cities can be responsible for maintaining the monitoring terminal in the city where the administrator is located, because they are more familiar with the actual situation of the city where the administrator is located, preferably, the administrators are scattered in different areas of the city, and the monitoring center server allocates the monitoring terminal according to the location of the user terminal, that is, the monitoring terminal in the area where the administrator is located. The second predetermined time is greater than the first predetermined time since moving away from the destination may be more likely to cause an emergency because the route is adjusted and the user terminal is different from the actual travel route of the service terminal.
In the present invention, after receiving the warning information, the user terminal executes the following steps: turning on a speaker and a vibration generating part of the user terminal; and continuously keeping the user terminal in a ringing state and a vibration state within a preset time, wherein the ringing sound is a predefined sound. Specifically, after receiving the warning information, the user terminal executes the following steps: turning on a speaker and a shock generating part of the user terminal, wherein the user terminal is still in a safe working mode at the moment, the user terminal has the permission to turn on the speaker in the safe working mode, and if the speaker is turned on but in a mute or low volume state during a standard working mode before the user terminal is switched to the safe working mode, the step of turning on the speaker of the user terminal further comprises the step of adjusting the volume of the speaker to 50 percent, so that the effect of early warning can be achieved, and the user terminal is not particularly obtrusive; and then continuously keeping the user terminal in a ringing state for a preset time, wherein the preset time is preferably 30 seconds, the ringing sound is a predefined sound, and the predefined sound is selected from common incoming ringtones so as to avoid being too obtrusive to attract the attention of other people.
In the invention, when the user terminal reaches the range of an appointed destination and a travel ending key in a network appointment APP is triggered, the user terminal is converted into a standard working mode from a safe working mode. At this point, the ride service is over and the ride condition is no longer monitored.
In the invention, when the user terminal sends the early warning information to the contact terminal, the user terminal also sends the early warning information comprising the user hint words to the contact terminal, and simultaneously shares the real-time voice information and the real-time position information of the user terminal to the contact terminal, wherein the contact terminal is pre-recorded by a user, and the safety of the user in riding is ensured by double monitoring of the contact terminal and the monitoring terminal. It should be understood that the user, the passenger, the vehicle occupant, and the vehicle occupant in the present invention all refer to the person using the user terminal. The owner, driver, server and service person of the vehicle can point out the person using the service terminal.
In the invention, when the predefined general warning words appear in the real-time voice information of the user terminal, the user terminal simultaneously sends early warning information to the monitoring center server and the preset contact terminal, and sharing real-time voice information and real-time location information of the user terminal to the monitoring center server and the contact terminal, the general warning words are preset by an administrator, and after the monitoring center server receives the early warning information, automatically sending alarm information to the traffic police terminal closest to the current position of the user terminal and sharing the real-time position information of the user terminal to the traffic police terminal, the alarm information comprises vehicle information and personnel information in the riding service, the vehicle information comprises the model and the license plate number of the vehicle, the personnel information comprises basic information which is pre-recorded in a network car booking system by a driver and passengers. When the general warning words are emergency, most people usually use help-seeking words, for example, the general warning words are 'rescue'. The general warning words are words which clearly indicate that danger exists, and the monitoring center server sends alarm information to the traffic police terminal closest to the user terminal at the first time so as to ensure the safety of passengers.
In the invention, after the user terminal and the service terminal both confirm to start the riding service, the user terminal automatically detects the battery electric quantity of the user terminal, and if the battery electric quantity is lower than a first preset battery electric quantity, a preset ring is automatically started to remind. And if the user terminal is not operated within the preset ringing time of the preset ring, and the battery power is lower than a second preset battery power, automatically sending prompt information to the monitoring center server and the emergency contact, wherein the second preset battery power is lower than the first preset battery power. Through such setting, make the timesharing inspect battery electric quantity and carry out warning suggestion processing to avoid causing the condition emergence of wrong report police because of the electric quantity is not enough.
Therefore, according to the user terminal monitoring method in the online taxi appointment system, the user terminal automatically carries out initial monitoring, and the server carries out monitoring only when special conditions occur, so that the communication traffic is reduced, and the battery consumption of the user terminal is reduced. The monitoring center server is used for specially monitoring the service terminal of the lower vehicle main side and the user terminal of the user side of the platform, and simultaneously monitoring the position route information and the recording information of the service terminal and the user terminal, and only a plurality of specially responsible managers need to wait for the duty. Meanwhile, the invention carries out real-time voice recognition on the recorded voice and carries out early warning or warning aiming at the emergency situation of the real-time voice information. The method can realize all-weather guard for passengers, automatically send warning information to the passengers, can ask for help through simple operation of the user terminal when the passengers find abnormal conditions, and can still ask for help under the condition that the user terminal is inconvenient to operate; the invention improves the judgment of the user cued words, and avoids the occurrence of misjudgment. Particularly, the invention carries out preliminary real-time voice monitoring on the user terminal side, reduces the data volume of sending real-time voice information to the monitoring center server, avoids the electric energy consumption used in communication, and starts the audio acquisition device only in the safe working mode, thereby further reducing the electric quantity consumption. The technical problem that the power of the user terminal is possibly insufficient after the bus taking service is started is solved through the cooperation of the methods. Other advantages and benefits of the present invention are set forth above and will not be described again.
Claims (9)
1. A low energy consumption monitoring method based on network car booking service can reduce battery energy consumption after a car taking service is started, and the method comprises the following steps:
after a user terminal and a service terminal both confirm that a riding service is started, the user terminal is switched to a safe working mode from a standard working mode, wherein the safe working mode is a low-energy-consumption working mode;
after the riding service is finished, the user terminal is switched to a standard working mode from a safe working mode;
after the user terminal and the service terminal confirm that the riding service is started, the user terminal automatically detects the battery electric quantity of the user terminal, and if the battery electric quantity is lower than a first preset battery electric quantity, a preset ring is automatically started for reminding;
if the user terminal is not executed any operation within the preset ringing time of the preset ring, and the battery power is lower than a second preset battery power, automatically sending prompt information to a monitoring center server and an emergency contact;
wherein the second predetermined battery level is less than the first predetermined battery level.
2. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
after the safe working mode is started, all running APPs except the network taxi appointment APP in the user terminal are forced to exit from a running state, and the communication connection between the user terminal and a service terminal providing the riding service is automatically disconnected; the method comprises the steps that a user terminal automatically starts an audio acquisition device, the user terminal starts to acquire real-time voice information and performs voice recognition, when the real-time voice information comprises user suggested words, early warning information is sent to a monitoring center server, and the real-time voice information and real-time position information of the user terminal are shared by the monitoring center server;
and after the standard working mode is started, the user terminal automatically closes the audio acquisition device.
3. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
only in the secure operating mode, the monitoring program of the user terminal is automatically executed, whereas in the standard operating mode, the monitoring program of the user terminal cannot be executed;
the monitor has the following rights: the method comprises the steps of starting a user terminal audio acquisition device, sending early warning information to a monitoring center server and an emergency contact, and sharing real-time voice information and real-time position information of a user terminal to the monitoring center server.
4. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
only in the safe working mode, when a volume increasing key and a volume decreasing key of a user terminal are simultaneously triggered, the user terminal simultaneously sends early warning information to a monitoring center server and a preset contact terminal, and shares real-time voice information and real-time position information of the user terminal with the monitoring center server and the contact terminal; and in the standard working mode, when the volume-up key and the volume-down key of the user terminal are simultaneously triggered, no operation is executed.
5. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
when the real-time voice information comprises the user cued words, speaker recognition is carried out on statements where the user cued words are located, if the similarity between the voice of a speaker and a speaker defined in advance on a user terminal is larger than a preset threshold value, early warning information comprising the user cued words is sent to a monitoring center server, and the real-time voice information and the real-time position information of the user terminal are shared by the monitoring center server.
6. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
when two predefined different user cued words appear in the real-time voice information and the time interval of the two user cued words is within a preset time interval, sending early warning information to a monitoring center server, and sharing the real-time voice information and the real-time position information of the user terminal to the monitoring center server.
7. The low power consumption monitoring method based on the network car booking service as claimed in claim 5, wherein:
when two predefined different user cued words appear in the real-time voice information and the time interval of the two user cued words is within a preset time interval, firstly carrying out speaker recognition on the sentence where the user cued word is located, if the similarity between the sound of a speaker and the predefined speaker on the user terminal is greater than a preset threshold value, sending early warning information comprising the user cued word to a monitoring center server, and sharing the real-time voice information of the user terminal to the monitoring center server.
8. The low power consumption monitoring method based on the network car booking service as claimed in claim 5, wherein:
when the monitoring center server receives the early warning information sent by the user terminal, a monitoring terminal is selected, the early warning lamp of the monitoring terminal is started, an alarm is given in a flashing mode, meanwhile, the starting point, the appointed destination and the current position of the current riding service and the moving route of the user terminal after the current riding service is started are displayed on the display screen of the monitoring terminal, and in addition, the user cued words are displayed on the display screen of the monitoring terminal.
9. The low energy consumption monitoring method based on the network car booking service as claimed in claim 1, wherein:
the monitoring center server monitors the position information of the user terminal and the service terminal in real time;
if the monitoring center server cannot monitor the position information of the user terminal or the position information of the service terminal within a certain preset time period from the start of the riding service to the arrival of the user terminal at the appointed destination, the monitoring center server sends warning information to the user terminal, selects a monitoring terminal at the same time, starts a warning lamp of the monitoring terminal and gives an alarm in a flashing mode, and simultaneously displays a starting point, the appointed destination, the current position and a moving route of the user terminal after the current riding service is started on a display screen of the monitoring terminal.
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