CN110816441A - Vehicle network system for actively reporting internal and external conditions of vehicle in rainy days - Google Patents
Vehicle network system for actively reporting internal and external conditions of vehicle in rainy days Download PDFInfo
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- CN110816441A CN110816441A CN201911155465.3A CN201911155465A CN110816441A CN 110816441 A CN110816441 A CN 110816441A CN 201911155465 A CN201911155465 A CN 201911155465A CN 110816441 A CN110816441 A CN 110816441A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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Abstract
The invention provides a vehicle network system for actively reporting the conditions inside and outside a vehicle in rainy days, which comprises a vehicle networking service background, a vehicle-mounted communication module, an APP client, a rainfall sensor, a water depth sensor and a vehicle controller group, wherein the vehicle networking service background is used for receiving the vehicle networking service background; the rainfall sensor is used for detecting rainfall, awakening the CAN bus by a rainfall signal and transmitting the rainfall signal to the vehicle-mounted communication module through the CAN bus; the vehicle-mounted communication module acquires the execution state information of the rainfall sensor, the water depth sensor and the vehicle controller group through the CAN bus and uploads the execution state information to the Internet of vehicles service background, and the Internet of vehicles service background pushes the execution state information to the APP client. The system can actively report the conditions in and around the vehicle in rainy days, so that the worry of the vehicle owner about the state of the vehicle placed outdoors in rainy days is relieved, and the vehicle owner can respond in real time.
Description
Technical Field
The invention belongs to the technical field of vehicle networking, and particularly relates to a vehicle network system for actively reporting conditions inside and outside a vehicle in rainy days.
Background
With the rapid development and popularization of intelligent mobile terminals, consumers always carry intelligent terminals with them and hope to obtain more and more convenience through application programs on the intelligent terminals. The car networking technology is rapidly developed in recent years, and intelligent and convenient operation and experience are provided for customers. In life, when raining, a vehicle owner can worry about whether windows of a vehicle, a skylight of the vehicle, whether water enters the vehicle and the like, wherein the vehicle owner is placed outdoors. Particularly, in rainy seasons in the south, the water accumulated on the roadside is too deep, so that the car lovers are a problem which is worried by car owners if the car lovers are not soaked in water. If let the car owner know the real-time situation of vehicle in the long-range rainy day through car networking technology, will avoid car owner's above-mentioned worry, bring the more comfortable experience of using car for the car owner.
Disclosure of Invention
The invention aims to provide a vehicle network system for actively reporting the conditions inside and outside a vehicle in rainy days, which can actively report the conditions inside the vehicle (windows, skylights, doors and a trunk) and the conditions around the vehicle in rainy days, reduce the worry of owners of vehicles placed outdoors in rainy days and can make real-time response.
The vehicle network system for actively reporting the conditions inside and outside the vehicle in rainy days comprises a vehicle networking service background, a vehicle-mounted communication module, an APP client, a rainfall sensor, a water depth sensor and a vehicle controller group; the rainfall sensor is used for detecting rainfall, awakening the CAN bus by a rainfall signal and transmitting the rainfall signal to the vehicle-mounted communication module through the CAN bus; the water depth sensor is used for detecting the depth of accumulated water and transmitting an accumulated water depth signal to the vehicle-mounted communication module through the CAN bus; the vehicle controller group is used for controlling the operation of each part of the vehicle and transmitting the operation state to the vehicle-mounted communication module through the CAN bus; the vehicle-mounted communication module acquires the execution state information of the rainfall sensor, the water depth sensor and the vehicle controller group through the CAN bus and uploads the execution state information to the Internet of vehicles service background, and the Internet of vehicles service background pushes the execution state information to the APP client. The rainfall sensor in the invention can be regarded as an activation device of the whole system.
Furthermore, the rainfall sensor comprises a sensing unit, a timing unit and a control unit, the sensing unit is used for detecting rainfall and triggering the control unit, and the control unit is used for waking up the CAN bus and transmitting a rainfall signal to the vehicle-mounted communication module; the timing unit is used for presetting the working time of the system after the control unit wakes up the CAN bus every time and presetting the interval time for the control unit to wake up the CAN bus again. The sensing unit, the timing unit and the control unit are connected with each other through a circuit inside the rainfall sensor.
Furthermore, the working time of the system after each awakening preset by the timing unit is 1-2 minutes, and the interval time for awakening the CAN bus again is 1-4 hours. The timing unit is favorable for enabling the rainfall sensor to be in a low-power-consumption working mode all the time, and electric energy is saved.
Further, the control unit adopts an MCU, and the timing unit adopts an RTC.
In the above, the sensing unit of the rainfall sensor detects that the raindrop senses the raining, so as to trigger the MCU control unit therein to wake up the CAN bus, and after the RTC timing unit works for 1-2 minutes (a specific time enterprise CAN define by itself and uses the electric energy loss as a standard as much as possible), the CAN bus is not triggered by the dormancy. The rainfall sensor is always in a low-power-consumption working mode to detect raindrops, and if the rainfall sensor always rains, the MCU control unit in the RTC timing unit in the interior wakes up the CAN bus again every 1-4 hours.
Further, the vehicle controller group comprises a vehicle body controller, a skylight controller, a vehicle window controller and a camera controller, wherein the vehicle body controller controls the operation of a door lock and a trunk and feeds back the operation state to the vehicle-mounted communication module; the skylight controller controls the operation of the skylight and feeds back the operation state to the vehicle-mounted communication module; the vehicle window controller controls the vehicle window to run and feeds back a running state to the vehicle-mounted communication module; the camera controller controls the operation of the camera and provides the vehicle pictures for the vehicle-mounted communication module. In the system, after the CAN bus is awakened, the vehicle-mounted communication module acquires the running state information of the vehicle body controller, the skylight controller, the vehicle window controller and the camera controller, pushes the information to the APP client side through the vehicle networking service background and simultaneously sends the text information to the mobile phone of a client, and the vehicle owner CAN know the real-time situation of the vehicle in the rain through the text information on the mobile phone and the APP client side, so that the driver CAN feel at ease or make relevant countermeasures.
Further, the camera controller is 3600A controller of the panoramic camera. The camera can be a camera on the automobile data recorder.
Further, the vehicle-mounted communication module comprises a sound host, and the sound host acquires the vehicle 360 transmitted by the camera controller0The panoramic picture is uploaded to an Internet of vehicles service background, and the Internet of vehicles service background enables the vehicle 360 to be used0And pushing the panoramic picture to the APP client. The car owner can observe whether the accumulated water around the car is too deep through the panoramic picture, so that the counter-measures are taken, and the safety of the car is ensured.
Further, the rainfall sensor is mounted on a front windshield of the vehicle, and the water depth sensor is mounted inside the tire.
Further, the internet of vehicles service background is a TSP cloud service background. And the TSP receives and records the data information transmitted by the vehicle-mounted communication module and pushes the data information to the APP client.
The vehicle network system for actively reporting the internal and external conditions of the vehicle in rainy days utilizes the vehicle networking technology, can actively report the internal conditions (whether windows, skylights, doors and a trunk are locked) and the external conditions (whether water is accumulated around the vehicle too deeply) of the vehicle when raining, is convenient for a vehicle owner to know the vehicle conditions in real time, does not need to go to the front of the vehicle for confirmation, improves the use experience of customers, and simultaneously improves the scientific and technological intelligence of the vehicle.
Drawings
Fig. 1 is a schematic diagram of each component and the relationship thereof of a vehicle network system for actively reporting the conditions inside and outside a vehicle in rainy days.
Fig. 2 is a schematic view of each unit of the rainfall sensor of the present invention and the relationship thereof.
The figures are numbered:
1. a vehicle-mounted communication module; 2. an APP client; 3. a rainfall sensor; 4. a water depth sensor; 5. a vehicle body controller; 6. A sunroof controller; 7. a window controller; 8. a camera controller; 9. TSP.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, the vehicle network system for actively reporting the conditions inside and outside the vehicle in rainy days comprises a vehicle networking service background, a vehicle-mounted communication module 1, an APP client 2, a rainfall sensor 3, a water depth sensor 4 and a vehicle controller group.
The rainfall sensor 3 is used for detecting rainfall, awakening the CAN bus by a rainfall signal and transmitting the rainfall signal to the vehicle-mounted communication module 1 through the CAN bus; the water depth sensor 4 is used for detecting the depth of accumulated water and transmitting an accumulated water depth signal to the vehicle-mounted communication module 1 through the CAN bus; the vehicle controller group is used for controlling the operation of each part of the vehicle and transmitting the operation state to the vehicle-mounted communication module 1 through the CAN bus; the vehicle-mounted communication module 1 acquires the execution state information of the rainfall sensor 3, the water depth sensor 4 and the vehicle controller group through the CAN bus, and uploads the execution state information to the Internet of vehicles service background, and the Internet of vehicles service background pushes the execution state information to the APP client 2.
The internet of vehicles service background is a TSP cloud service background.
After sensing a raindrop, the rainfall sensor 3 activates the whole system, and specifically, as shown in fig. 2, the rainfall sensor 3 includes a sensing unit, an RTC timing unit and an MCU control unit which are connected through an internal circuit, the sensing unit is used to detect the rainfall and trigger the MCU control unit, and the MCU control unit is used to wake up the CAN bus and transmit a rainfall signal to the vehicle-mounted communication module 1; the RTC timing unit is used for presetting the working time of the system after the MCU control unit wakes up the CAN bus every time and presetting the interval time of the MCU control unit waking up the CAN bus again.
In this embodiment, the working time of the system after each wakeup preset by the RTC timing unit is 2 minutes, and the interval time of waking up the CAN bus again preset is 2 hours.
In the above, the sensing unit of the rainfall sensor 3 detects that the raindrops sense the raining, so that the MCU control unit in the rainfall sensor is triggered to wake up the CAN bus, and the RTC timing unit is set to work for 2 minutes, and then the CAN bus is not triggered by the dormancy. The rain sensor 3 is always in the low power consumption operating mode to detect raindrops, and if it is always raining, the rain sensor 3 always detects raindrops.
The RTC timing unit in the rainfall sensor 3 sets that the MCU control unit wakes up the CAN bus again every 2 hours, namely the rainfall sensor 3 immediately wakes up the CAN bus when detecting a raindrop for the first time, and transmits a rainfall signal to the vehicle-mounted communication module 1 through the CAN bus; furthermore, the vehicle-mounted communication module 1 acquires the execution state information of the rainfall sensor 3, the water depth sensor 4 and the vehicle controller group through the CAN bus, and uploads the execution state information to the TSP9, and the TSP9 pushes the execution state information to the APP client 2; if rain continues to be in the rain area, the MCU control unit wakes up the CAN bus once every 2 hours, the vehicle network system works for 2 minutes, and the working process is repeated.
The rainfall sensor 3 is arranged on the front windshield of the vehicle, and is specifically arranged on the inner side of the front windshield; the automobile rain sensor CAN also be arranged on the inner side of the rear windshield or in a rearview mirror of an automobile, and the specific position is convenient for detecting rain drops and is convenient to connect to a CAN bus as a standard.
The water depth sensor 4 is a built-in water depth sensor of the tire.
The vehicle controller group specifically comprises a vehicle body controller 5, a skylight controller 6, a vehicle window controller 7 and a camera controller 8, wherein the vehicle body controller 5 controls the operation of a door lock and a trunk and feeds back the operation state to the vehicle-mounted communication module 1; the skylight controller 6 controls the operation of the skylight and feeds back the operation state to the vehicle-mounted communication module 1; the vehicle window controller 7 controls the vehicle window to run and feeds back the running state to the vehicle-mounted communication module 1; the camera controller 8 controls the operation of the camera and provides the vehicle picture to the on-vehicle communication module 1.
In the present embodimentThe camera is 360 on the automobile data recorder0Provided is a panoramic camera.
The vehicle-mounted communication module 1 comprises a sound host which acquires a vehicle 360 transmitted by the camera controller 80The panoramic pictures are uploaded to TSP9, TSP9 and vehicle 3600And pushing the panoramic picture to the APP client side 2. The car owner can observe whether the accumulated water around the car is too deep through the panoramic picture, so that the counter-measures are taken, and the safety of the car is ensured.
The specific working principle of the system is as follows:
after rainfall sensor 3 senses the raindrop, awaken up the CAN bus, on-vehicle communication module 1 acquires rainfall sensor 3, depth of water sensor 4, automobile body controller 5, skylight controller 6, window controller 7 and camera controller 8's running state information, and the panorama picture of shooing to APP customer end 2 propelling movement relevant information and camera through TSP9, and send the text message to customer's cell-phone simultaneously, the car owner CAN know the real-time situation of vehicle in the rain through text message on the cell-phone and APP customer end 2, thereby CAN be reassurance or make relevant countermeasure. The working time of the system is 2 minutes after the rainfall sensor 3 wakes up the CAN bus, if rain is in the rain all the time, every 2 hours, the rainfall sensor 3 wakes up the CAN bus again, the vehicle-mounted communication module 1 acquires the running state information of the rainfall sensor 3, the water depth sensor 4, the vehicle body controller 5, the skylight controller 6, the vehicle window controller 7 and the camera controller 8 again, pushes related information and panoramic pictures shot by the camera to the APP client 2 through the TSP9, and sends text information to the mobile phone of a client at the same time.
The basic idea and the basic principle of the invention have been explained above by way of an introduction to the embodiments listed. The invention is in no way limited to the embodiments listed above. All equivalent changes, improvements, deliberate deteriorations and the like based on the technical scheme of the invention shall fall within the protection scope of the invention.
Claims (9)
1. A vehicle network system for actively reporting the conditions inside and outside a vehicle in rainy days is characterized by comprising a vehicle networking service background, a vehicle-mounted communication module, an APP client, a rainfall sensor, a water depth sensor and a vehicle controller group; the rainfall sensor is used for detecting rainfall, awakening the CAN bus by a rainfall signal and transmitting the rainfall signal to the vehicle-mounted communication module through the CAN bus; the water depth sensor is used for detecting the depth of accumulated water and transmitting an accumulated water depth signal to the vehicle-mounted communication module through the CAN bus; the vehicle controller group is used for controlling the operation of each part of the vehicle and transmitting the operation state to the vehicle-mounted communication module through the CAN bus; the vehicle-mounted communication module acquires the execution state information of the rainfall sensor, the water depth sensor and the vehicle controller group through the CAN bus and uploads the execution state information to the Internet of vehicles service background, and the Internet of vehicles service background pushes the execution state information to the APP client.
2. The vehicle network system for actively reporting conditions inside and outside a vehicle in rainy days as claimed in claim 1, wherein the rainfall sensor comprises a sensing unit, a timing unit and a control unit, the sensing unit is used for detecting rainfall and triggering the control unit, and the control unit is used for waking up a CAN bus and transmitting a rainfall signal to the vehicle-mounted communication module; the timing unit is used for presetting the working time of the system after the control unit wakes up the CAN bus every time and presetting the interval time for the control unit to wake up the CAN bus again.
3. The vehicle network system for actively reporting the conditions inside and outside the vehicle in rainy days as claimed in claim 2, wherein the working time of the system after each wake-up preset by the timing unit is 1-2 minutes, and the interval time for waking up the CAN bus again preset is 1-4 hours.
4. The vehicle network system for actively reporting conditions inside and outside the vehicle in rainy days as claimed in claim 2, wherein the control unit adopts MCU, and the timing unit adopts RTC.
5. The vehicle network system for actively reporting conditions inside and outside a vehicle in rainy days as claimed in claim 1, wherein the vehicle controller group comprises a vehicle body controller, a skylight controller, a window controller and a camera controller, and the vehicle body controller controls the operation of a door lock and a trunk and feeds back the operation state to the vehicle-mounted communication module; the skylight controller controls the operation of the skylight and feeds back the operation state to the vehicle-mounted communication module; the vehicle window controller controls the vehicle window to run and feeds back a running state to the vehicle-mounted communication module; the camera controller controls the operation of the camera and provides the vehicle pictures for the vehicle-mounted communication module.
6. The vehicle network system for actively reporting conditions inside and outside the vehicle in rainy days as claimed in claim 5, wherein the camera controller is 360 degrees0A controller of the panoramic camera.
7. The vehicle network system for actively reporting the conditions inside and outside the vehicle in the rainy day as claimed in claim 6, wherein the vehicle-mounted communication module comprises a sound host which acquires the vehicle 360 transmitted by the camera controller0The panoramic picture is uploaded to an Internet of vehicles service background, and the Internet of vehicles service background enables the vehicle 360 to be used0And pushing the panoramic picture to the APP client.
8. The vehicle network system for actively reporting conditions inside and outside a vehicle in rainy days as claimed in claim 1, wherein the rain sensor is installed on a front windshield of the vehicle, and the water depth sensor is installed inside a tire.
9. The vehicle network system for actively reporting conditions inside and outside a vehicle in rainy days as claimed in claim 1, wherein the vehicle networking service background is a TSP cloud service background.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911155465.3A CN110816441A (en) | 2019-11-22 | 2019-11-22 | Vehicle network system for actively reporting internal and external conditions of vehicle in rainy days |
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| CN201911155465.3A CN110816441A (en) | 2019-11-22 | 2019-11-22 | Vehicle network system for actively reporting internal and external conditions of vehicle in rainy days |
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Cited By (4)
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| CN113015667A (en) * | 2020-05-11 | 2021-06-22 | 华为技术有限公司 | Vehicle self-protection method and system and automatic driving vehicle comprising system |
| CN113494232A (en) * | 2020-03-20 | 2021-10-12 | 广州汽车集团股份有限公司 | Method and system for realizing intelligent window closing of automobile |
| CN114212040A (en) * | 2021-12-29 | 2022-03-22 | 重庆长安汽车股份有限公司 | Active detection system and detection method for water inflow of vehicle |
| CN115257954A (en) * | 2022-07-08 | 2022-11-01 | 东风汽车集团股份有限公司 | Hood decoration drainage system, hood decoration drainage method and automobile |
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Application publication date: 20200221 |