CN110620904A - Internet of vehicles system and control method and device of vehicle-mounted camera thereof - Google Patents
Internet of vehicles system and control method and device of vehicle-mounted camera thereof Download PDFInfo
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- CN110620904A CN110620904A CN201910822180.4A CN201910822180A CN110620904A CN 110620904 A CN110620904 A CN 110620904A CN 201910822180 A CN201910822180 A CN 201910822180A CN 110620904 A CN110620904 A CN 110620904A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The control method and the control device of the vehicle-mounted camera of the vehicle networking system comprise the following steps: in the running process of the vehicle, the Bluetooth module is in a broadcasting state, and the WIFI module and the vehicle-mounted camera are in a closing state; responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth; detecting whether the vehicle is in a first state in real time; when the vehicle is detected to be in a first state, the vehicle-mounted camera is controlled to be started through a Bluetooth chip of the Bluetooth module; establishing connection between a user mobile phone and a vehicle-mounted terminal; and transmitting the video information captured by the vehicle-mounted camera to a mobile phone of a user and playing the video information through the mobile phone APP. According to the invention, the vehicle-mounted camera, the WIFI module and other devices with higher power consumption are started only when the vehicle owner needs to watch the video of the surrounding situation of the vehicle, and do not need to be started for a long time, so that the energy is saved.
Description
Technical Field
The invention relates to the technical field of vehicle networking, in particular to a vehicle networking system and a control method and device of a vehicle-mounted camera of the vehicle networking system.
Background
The internet of vehicles is a very popular concept in recent years and is being developed rapidly. The vehicle networking technology realizes information interaction and sharing between vehicles (V2V), vehicles and roads (V2R), vehicles and people (V2P) and the like by means of a wireless communication network, can provide various suggestions which are helpful for vehicle driving through intelligent calculation in the process of vehicle driving, and is the basis of technologies such as intelligent vehicle driving and unmanned driving.
In the internet of vehicles, the vehicle is provided with a vehicle-mounted terminal, and the vehicle-mounted terminal can obtain information which is helpful for vehicle driving, such as a GPS position, a current driving speed, acceleration, video about the surrounding situation of the vehicle and the like, from various existing vehicle-mounted devices, and can also interact with other vehicles, roads, people and the like, share the information, and obtain related traffic information (such as whether a road section ahead is congested) from a server (cloud platform) through the internet.
The car networking technology can be divided into in-vehicle communication (in-vehicle communication), off-vehicle communication (vehicle to vehicle communication), vehicle to vehicle communication (vehicle to road communication), and the like. The present invention relates generally to in-vehicle communication, which uses various existing in-vehicle devices to obtain information that is helpful for driving a vehicle, and in particular, uses an in-vehicle camera to capture video about the surroundings of the vehicle, thereby providing assistance for operations such as reversing the vehicle.
Among the prior art, the mode to opening opportunity and control switching on and shutting down of equipment such as on-vehicle camera lacks reasonable management and control for the higher equipment unnecessary of consumption opens for a long time including on-vehicle camera, WIFI module, causes the waste of the energy.
Disclosure of Invention
The technical problem solved by the invention is as follows: how to automatically turn on/off the in-vehicle camera in response to a user's operation.
In order to solve the above technical problem, an embodiment of the present invention provides a method for controlling a vehicle-mounted camera in a vehicle networking system, where the vehicle networking system includes: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the control method of the vehicle-mounted camera in the vehicle networking system comprises the following steps:
in the running process of the vehicle, the Bluetooth module is in a broadcasting state, and the WIFI module and the vehicle-mounted camera are in a closing state;
responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth;
detecting whether the vehicle is in a first state in real time;
when the vehicle is detected to be in a first state, the vehicle-mounted camera is controlled to be started through a Bluetooth chip of the Bluetooth module;
establishing connection between a user mobile phone and a vehicle-mounted terminal;
and transmitting the video information captured by the vehicle-mounted camera to a mobile phone of a user and playing the video information through the mobile phone APP.
Optionally, the car networking system further comprises a server, and the mobile phone APP can also perform information interaction with the server through the internet.
Optionally, the bluetooth module includes a bluetooth chip and a corresponding antenna, and the WIFI module includes a WIFI chip and a corresponding antenna.
Optionally, the first state is: a reverse state, a sudden acceleration, a sudden deceleration, a sudden turn, a vehicle rollover or a rear-end collision.
Optionally, the car networking system further includes: the power supply module is used as a power supply for the WIFI module and the vehicle-mounted camera; in the running process of the vehicle, the power supply module does not supply power to the WIFI module and the vehicle-mounted camera, and after the Bluetooth module is detected to be connected with the user mobile phone, the Bluetooth chip controls the power supply module to supply power to the WIFI module and the vehicle-mounted camera.
Optionally, when the vehicle is detected to be in the first state, the WIFI module is controlled by a bluetooth chip of the bluetooth module to establish a WIFI hotspot; the connection establishment between the user mobile phone and the vehicle-mounted terminal comprises the following steps: and the mobile phone of the user accesses the WIFI hotspot.
Optionally, transmitting the video information captured by the vehicle-mounted camera to the mobile phone APP on the mobile phone of the user and playing the video information includes: the video information captured by the vehicle-mounted camera is transmitted to a mobile phone APP on a user mobile phone in real time, and the video information captured by the vehicle-mounted camera is live broadcast in real time through the mobile phone APP on the user mobile phone.
Optionally, the vehicle-mounted camera is controlled to stop capturing the video in response to the operation of the user on the mobile phone APP.
Optionally, the vehicle-mounted camera and the WIFI module are closed in response to the operation of the user on the mobile phone APP.
In order to solve the above technical problem, an embodiment of the present invention further provides a control device for an onboard camera in a car networking system, where the car networking system includes: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the controlling means of on-vehicle camera in the car networking system includes: the system comprises a detection unit, a control unit, a WIFI connection unit and a video relay unit; wherein:
in the running process of the vehicle, the Bluetooth is in a broadcasting state, and the vehicle-mounted camera and the WIFI are in a closing state;
responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth;
the detection unit is suitable for detecting whether the vehicle is in a first state in real time;
the control unit is suitable for controlling the vehicle-mounted camera to be started through a Bluetooth chip of the Bluetooth module when the vehicle is detected to be in the first state;
the WIFI connection unit is suitable for establishing connection between the user mobile phone and the vehicle-mounted terminal;
and the video relay unit is suitable for transmitting the video information captured by the vehicle-mounted camera to a mobile phone of a user and playing the video information through the mobile phone APP.
In order to solve the above technical problem, an embodiment of the present invention further provides a car networking system, including: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the vehicle networking system further comprises a control device of the vehicle-mounted camera in the vehicle networking system.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
in the vehicle driving process, WIFI module and vehicle-mounted camera are in the off-state, regard as control chip with the bluetooth chip, after the user establishes connection through the APP on the cell-phone with the bluetooth module of vehicle, whether real-time detection vehicle is in the first state, when detecting that the vehicle is in the first state, automatic control vehicle-mounted camera is opened, video information transmission to user's cell-phone that catches vehicle-mounted camera is gone up and is broadcast through cell-phone APP, thereby make vehicle-mounted camera, the higher equipment of consumption such as WIFI module only opens when the car owner need watch the video of the vehicle circumstances around, and do not need long-time opening, be favorable to the energy saving.
Furthermore, the car networking system also comprises a power supply module which is used as a power supply of the WIFI module and the vehicle-mounted camera; the Bluetooth chip can simultaneously control the power supply module, and the power supply module does not supply power to the WIFI module and the vehicle-mounted camera in the driving process of the vehicle; after the Bluetooth module is detected to be connected with the user mobile phone, the power supply module is controlled to supply power to the WIFI module and the vehicle-mounted camera, so that the power supply/cut-off of the WIFI module and the vehicle-mounted camera is conveniently controlled, and the power supply/cut-off control method can be well cooperated with the scheme of automatically controlling the vehicle-mounted camera to be turned on/off.
Drawings
FIG. 1 is a flowchart of a method for controlling an onboard camera in a vehicle networking system according to an embodiment of the invention;
fig. 2 is a block diagram of a control device of an onboard camera in the car networking system in the embodiment of the invention.
Detailed Description
According to the analysis of the background art, the car networking technology can be divided into an in-car communication part, an out-car communication part, a car-to-car. The present invention relates generally to in-vehicle communication, which uses various existing in-vehicle devices to obtain information that is helpful for driving a vehicle, and in particular, uses an in-vehicle camera to capture video about the surroundings of the vehicle, thereby providing assistance for operations such as reversing the vehicle.
Among the prior art, the mode to opening opportunity and control switching on and shutting down of equipment such as on-vehicle camera lacks reasonable management and control for the higher equipment unnecessary of consumption opens for a long time including on-vehicle camera, WIFI module, causes the waste of the energy.
In the running process of the vehicle, the WIFI module and the vehicle-mounted camera are in a closed state, the Bluetooth chip is used as a control chip, after a user establishes connection with the Bluetooth module of the vehicle through the APP on the mobile phone, whether the vehicle is in a first state is detected in real time, when the vehicle is detected to be in the first state, the vehicle-mounted camera is automatically controlled to be opened, video information captured by the vehicle-mounted camera is transmitted to the mobile phone of the user and is played through the APP of the mobile phone, and therefore the vehicle-mounted camera, the WIFI module and other equipment with high power consumption are only opened when the vehicle owner needs to watch videos of the surrounding conditions of the vehicle, long-time opening is not needed, and energy conservation is facilitated.
In order that those skilled in the art will better understand and realize the present invention, the following detailed description is given by way of specific embodiments with reference to the accompanying drawings.
Example one
As described below, an embodiment of the present invention provides a method for controlling a vehicle-mounted camera in a vehicle networking system.
In this embodiment, the car networking system can include: server, vehicle terminal, bluetooth module, WIFI module, on-vehicle camera and corresponding cell-phone APP.
The mobile phone APP comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera, wherein the vehicle-mounted terminal, the Bluetooth module, the WIFI module and the vehicle-mounted camera are mounted on a vehicle, a corresponding mobile phone APP can be provided by a manufacturer of the vehicle-mounted terminal, and a user downloads and mounts the mobile phone APP on the mobile phone; the Bluetooth module comprises a Bluetooth chip and a corresponding antenna, and the WIFI module comprises a WIFI chip and a corresponding antenna.
The vehicle-mounted terminal can carry out information interaction with a mobile phone APP on a user mobile phone through communication modules such as a Bluetooth module and a WIFI module. Of course, the vehicle-mounted terminal may also have the capability of performing V2V and V2R communication with the communication module (for example, communication with vehicle-mounted terminals on other vehicles), but this is not the focus of the present disclosure, and is not described herein again.
Referring to a flow chart of a control method of a vehicle-mounted camera in a vehicle networking system shown in fig. 1, the following detailed description is given through specific steps:
and S101, responding to the operation of the user, and connecting the mobile phone APP on the mobile phone of the user with the vehicle-mounted terminal through Bluetooth.
In this embodiment, the vehicle can let WIFI module and on-vehicle camera be in the closed condition at the in-process of normally traveling.
The vehicle-mounted camera is a camera mounted on a vehicle for shooting the surrounding situation of the vehicle.
The bluetooth module can be in a broadcast state, and performs V2V, V2R communication and the like.
When the user needs to use the vehicle-mounted camera, the instruction can be sent to the vehicle-mounted terminal through the mobile phone APP, and the vehicle-mounted camera is controlled through the vehicle-mounted terminal.
The above situation requiring the use of the vehicle-mounted camera may be specifically when the user is ready to reverse the vehicle. Of course, the user may use the camera for other reasons, which is not limited by the present invention.
In this embodiment, the user opens the cell-phone APP, searches for peripheral bluetooth devices (as described above, the bluetooth module of the vehicle may be in a broadcast state in the process of the vehicle running normally), responds to the user's operation, and establishes a connection with the bluetooth module of the vehicle.
And S102, detecting whether the vehicle is in a first state in real time.
The Bluetooth chip is used as a control chip, and when the Bluetooth module is detected to be connected with a user mobile phone, whether the vehicle is in a first state or not is detected in real time.
The first state may be a reverse state, a vehicle abnormality (for example, a crash such as rapid acceleration, rapid deceleration, rapid turning, vehicle rollover, rear-end collision, etc.), or may be another scene that requires a vehicle-mounted camera.
S103, when the vehicle is detected to be in the first state, the Bluetooth chip of the Bluetooth module controls the vehicle-mounted camera to be started.
As mentioned above, the Bluetooth chip is used as the control chip, when the vehicle is detected to be in the first state, the vehicle-mounted camera is automatically controlled to be started, and then videos about the surrounding conditions of the vehicle can be captured through the vehicle-mounted camera.
In this embodiment, install power module on the vehicle, adopt power module to come as the power of WIFI module and on-vehicle camera. The Bluetooth chip can simultaneously control the power supply module, and the power supply module does not supply power to the WIFI module and the vehicle-mounted camera in the driving process of the vehicle; after the Bluetooth module is detected to be connected with the user mobile phone, the power supply module is controlled to supply power to the WIFI module and the vehicle-mounted camera.
In one embodiment, the power module may use two 18650 rechargeable batteries to provide power.
The above description of the technical solution shows that: in this embodiment, the car networking system further comprises a power supply module as a power supply for the WIFI module and the vehicle-mounted camera; the Bluetooth chip can simultaneously control the power supply module, and the power supply module does not supply power to the WIFI module and the vehicle-mounted camera in the driving process of the vehicle; after the Bluetooth module is connected with the user mobile phone, the power supply module is controlled to supply power to the WIFI module and the vehicle-mounted camera, so that the power supply/power off of the WIFI module and the vehicle-mounted camera can be conveniently controlled, and the power supply/power off control device can be well cooperated with a scheme for automatically controlling the vehicle-mounted camera to be turned on/off in the application.
And S104, establishing connection between the mobile phone of the user and the vehicle-mounted terminal.
When detecting that the vehicle is in the first state, the WIFI module that bluetooth chip can also automatic control vehicle (except that aforementioned automatic control vehicle-mounted camera opens) establishes the WIFI focus.
After the WIFI hotspot is established by the WIFI module of the vehicle, the mobile phone of the user can access the WIFI hotspot established by the WIFI module of the vehicle.
And S105, transmitting the video information captured by the vehicle-mounted camera to a mobile phone APP on the mobile phone of the user and playing the video information.
After the user mobile phone is accessed to the WIFI hotspot, the vehicle-mounted terminal can perform information interaction with a mobile phone APP on the user mobile phone, and transmits video information captured by the vehicle-mounted camera to the mobile phone APP on the user mobile phone, so that video (specifically, live broadcast in real time) about the surrounding condition of the vehicle captured by the vehicle-mounted camera is played in an interface of the mobile phone APP.
The user can know the surrounding situation of the vehicle by watching the video on the mobile phone, so as to assist the user to back up the vehicle or to process various vehicle abnormalities (such as rapid acceleration, rapid deceleration, rapid turning, vehicle rollover, rear-end collision and the like).
In addition, the user can also control part of the in-vehicle equipment by operating the mobile phone APP.
In one embodiment, a user can control the vehicle-mounted camera to stop capturing videos through operation of the mobile phone APP.
In another embodiment, the user can close the vehicle-mounted camera and the WIFI module through the operation of the mobile phone APP.
The above description of the technical solution shows that: in this embodiment, in the vehicle driving process, WIFI module and vehicle-mounted camera are in the off-state, regard as control chip with the bluetooth chip, after the user establishes connection through the APP on the cell-phone with the bluetooth module of vehicle, whether real-time detection vehicle is in the first state, when detecting that the vehicle is in the first state, automatic control vehicle-mounted camera opens, video information transmission to user's cell-phone that catches vehicle-mounted camera and broadcast through cell-phone APP, thereby make vehicle-mounted camera, the higher equipment of consumption such as WIFI module only opens when the car owner need watch the video of the condition around the vehicle, and do not need long-time opening, be favorable to the energy can be saved.
Example two
As described below, an embodiment of the present invention provides a control device for a vehicle-mounted camera in a vehicle networking system.
Referring to fig. 2, a block diagram of a control device of an onboard camera in the car networking system is shown.
The car networking system includes: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module;
the controlling means of on-vehicle camera in the car networking system includes: the system comprises a detection unit 201, a control unit 202, a WIFI connection unit 203 and a video relay unit 204; the main functions of each unit are as follows:
in the running process of the vehicle, the Bluetooth is in a broadcasting state, and the vehicle-mounted camera and the WIFI are in a closing state;
responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth;
a detection unit 201 adapted to detect in real time whether the vehicle is in a first state;
the control unit 202 is suitable for controlling the vehicle-mounted camera to be started through a Bluetooth chip of the Bluetooth module when the vehicle is detected to be in the first state;
the WIFI connection unit 203 is suitable for establishing connection between the user mobile phone and the vehicle-mounted terminal;
and the video relay unit 204 is suitable for transmitting the video information captured by the vehicle-mounted camera to a mobile phone APP on a mobile phone of the user and playing the video information.
The above description of the technical solution shows that: in this embodiment, in the vehicle driving process, WIFI module and vehicle-mounted camera are in the off-state, regard as control chip with the bluetooth chip, after the user establishes connection through the APP on the cell-phone with the bluetooth module of vehicle, whether real-time detection vehicle is in the first state, when detecting that the vehicle is in the first state, automatic control vehicle-mounted camera opens, video information transmission to user's cell-phone that catches vehicle-mounted camera and broadcast through cell-phone APP, thereby make vehicle-mounted camera, the higher equipment of consumption such as WIFI module only opens when the car owner need watch the video of the condition around the vehicle, and do not need long-time opening, be favorable to the energy can be saved.
In some embodiments, the car networking system still includes the server, and cell-phone APP can also carry out information interaction through internet and server, and vehicle mounted terminal can also carry out information interaction through the WIFI module with vehicle mounted terminal on other vehicles.
In some embodiments, the bluetooth module includes a bluetooth chip and a corresponding antenna, and the WIFI module includes a WIFI chip and a corresponding antenna.
In some embodiments, the first state comprises: and (5) backing a car.
In some embodiments, the internet of vehicles system further comprises: the power supply module is used as a power supply for the WIFI module and the vehicle-mounted camera; in the running process of the vehicle, the power supply module does not supply power to the WIFI module and the vehicle-mounted camera, and after the Bluetooth module is detected to be connected with the user mobile phone, the Bluetooth chip controls the power supply module to supply power to the WIFI module and the vehicle-mounted camera.
The above description of the technical solution shows that: in this embodiment, the car networking system further comprises a power supply module as a power supply for the WIFI module and the vehicle-mounted camera; the Bluetooth chip can simultaneously control the power supply module, and the power supply module does not supply power to the WIFI module and the vehicle-mounted camera in the driving process of the vehicle; after the Bluetooth module is connected with the user mobile phone, the power supply module is controlled to supply power to the WIFI module and the vehicle-mounted camera, so that the power supply/power off of the WIFI module and the vehicle-mounted camera can be conveniently controlled, and the power supply/power off control device can be well cooperated with a scheme for automatically controlling the vehicle-mounted camera to be turned on/off in the application.
In some embodiments, when the vehicle is detected to be in the first state, the WIFI module is controlled by a Bluetooth chip of the Bluetooth module to establish a WIFI hotspot; the connection establishment between the user mobile phone and the vehicle-mounted terminal comprises the following steps: and the mobile phone of the user accesses the WIFI hotspot.
In some embodiments, the transmitting and playing the video information captured by the vehicle-mounted camera to the mobile phone APP on the mobile phone of the user includes: the video information captured by the vehicle-mounted camera is transmitted to a mobile phone APP on a user mobile phone in real time, and the video information captured by the vehicle-mounted camera is live broadcast in real time through the mobile phone APP on the user mobile phone.
In some embodiments, the vehicle-mounted camera is controlled to stop capturing video in response to a user operating the mobile phone APP.
In some embodiments, the vehicle-mounted camera and the WIFI module are closed in response to the operation of the user on the mobile phone APP.
EXAMPLE III
As described below, embodiments of the present invention provide a car networking system.
The car networking system includes: the system comprises a vehicle-mounted client, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are installed on a vehicle, and a mobile phone APP installed on a user mobile phone; wherein: the vehicle-mounted client can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module.
The difference from the prior art is that the car networking system further comprises a control device of the car-mounted camera in the car networking system provided by the embodiment of the invention. Therefore this car networking system can be at the vehicle in-process of traveling, WIFI module and vehicle-mounted camera are in the off-state, regard as control chip with the bluetooth chip, after the user establishes connection through APP on the cell-phone with the bluetooth module of vehicle, real-time detection vehicle is in the first state, when detecting that the vehicle is in the first state, automatic control vehicle-mounted camera opens, video information transmission to user's cell-phone that catches vehicle-mounted camera is gone up and is broadcast through cell-phone APP, thereby make vehicle-mounted camera, the higher equipment of consumption such as WIFI module only opens when the car owner need watch the video of the vehicle circumstances around, and do not need long-time opening, be favorable to the energy saving.
Those skilled in the art will understand that, in the methods of the embodiments, all or part of the steps can be performed by hardware associated with program instructions, and the program can be stored in a computer-readable storage medium, which can include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A control method of a vehicle-mounted camera in a vehicle networking system is characterized in that the vehicle networking system comprises the following steps: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the control method of the vehicle-mounted camera in the vehicle networking system comprises the following steps:
in the running process of the vehicle, the Bluetooth module is in a broadcasting state, and the WIFI module and the vehicle-mounted camera are in a closing state;
responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth;
detecting whether the vehicle is in a first state in real time;
when the vehicle is detected to be in a first state, the vehicle-mounted camera is controlled to be started through a Bluetooth chip of the Bluetooth module;
establishing connection between a user mobile phone and a vehicle-mounted terminal;
and transmitting the video information captured by the vehicle-mounted camera to a mobile phone of a user and playing the video information through the mobile phone APP.
2. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the vehicle networking system further comprises a server, and the mobile phone APP can also perform information interaction with the server through the Internet.
3. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the bluetooth module comprises a bluetooth chip and a corresponding antenna, and the WIFI module comprises a WIFI chip and a corresponding antenna.
4. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the first state is: a reverse state, a sudden acceleration, a sudden deceleration, a sudden turn, a vehicle rollover or a rear-end collision.
5. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the vehicle networking system further comprises: the power supply module is used as a power supply for the WIFI module and the vehicle-mounted camera; in the running process of the vehicle, the power supply module does not supply power to the WIFI module and the vehicle-mounted camera, and after the Bluetooth module is detected to be connected with the user mobile phone, the Bluetooth chip controls the power supply module to supply power to the WIFI module and the vehicle-mounted camera.
6. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein when the vehicle is detected to be in the first state, the WIFI module is controlled by a Bluetooth chip of the Bluetooth module to establish the WIFI hotspot; the connection establishment between the user mobile phone and the vehicle-mounted terminal comprises the following steps: and the mobile phone of the user accesses the WIFI hotspot.
7. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the transmitting and playing the video information captured by the vehicle-mounted camera to the mobile phone APP on the mobile phone of the user comprises: the video information captured by the vehicle-mounted camera is transmitted to a mobile phone APP on a user mobile phone in real time, and the video information captured by the vehicle-mounted camera is live broadcast in real time through the mobile phone APP on the user mobile phone.
8. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the vehicle-mounted camera is controlled to stop capturing the video in response to an operation of a user on the mobile phone APP.
9. The method for controlling the vehicle-mounted camera in the vehicle networking system according to claim 1, wherein the vehicle-mounted camera and the WIFI module are turned off in response to a user operating the mobile phone APP.
10. The utility model provides a controlling means of on-vehicle camera in car networking system which characterized in that, car networking system includes: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein: the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the controlling means of on-vehicle camera in the car networking system includes: the system comprises a detection unit, a control unit, a WIFI connection unit and a video relay unit; wherein:
in the running process of the vehicle, the Bluetooth is in a broadcasting state, and the vehicle-mounted camera and the WIFI are in a closing state;
responding to the operation of a user, and connecting a mobile phone APP on a mobile phone of the user with the vehicle-mounted terminal through Bluetooth;
the detection unit is suitable for detecting whether the vehicle is in a first state in real time;
the control unit is suitable for controlling the vehicle-mounted camera to be started through a Bluetooth chip of the Bluetooth module when the vehicle is detected to be in the first state;
the WIFI connection unit is suitable for establishing connection between the user mobile phone and the vehicle-mounted terminal;
and the video relay unit is suitable for transmitting the video information captured by the vehicle-mounted camera to a mobile phone of a user and playing the video information through the mobile phone APP.
11. A vehicle networking system, comprising: the system comprises a vehicle-mounted terminal, a Bluetooth module, a WIFI module and a vehicle-mounted camera which are arranged on a vehicle, and a mobile phone APP arranged on a user mobile phone; wherein:
the vehicle-mounted terminal can perform information interaction with a mobile phone APP on a user mobile phone through the Bluetooth module and the WIFI module; the car networking system further comprises a control device of the car-mounted camera in the car networking system as claimed in claim 10.
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| CN201910822180.4A CN110620904A (en) | 2019-08-30 | 2019-08-30 | Internet of vehicles system and control method and device of vehicle-mounted camera thereof |
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| CN201910822180.4A CN110620904A (en) | 2019-08-30 | 2019-08-30 | Internet of vehicles system and control method and device of vehicle-mounted camera thereof |
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