A vehicle data management system

Abstract

The application discloses a vehicle data management system, which comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle-mounted TBOX, a vehicle-mounted LORA gateway and a front-mounted management cloud platform. The temperature and humidity acquisition device is provided with a LORA probe. The whole vehicle data acquisition device can acquire whole vehicle data of a vehicle and send the whole vehicle data to the vehicle-mounted TBOX. The temperature and humidity acquisition device can acquire temperature and humidity data of the vehicle through the LORA probe and send the temperature and humidity data to the vehicle-mounted LORA gateway. The vehicle-mounted TBOX sends the whole vehicle data of the vehicle to the front-mounted management cloud platform, and the vehicle-mounted LORA gateway sends the temperature and humidity data of the vehicle to the front-mounted management cloud platform. The front-mounted management cloud platform processes the received whole vehicle data and temperature and humidity data of the vehicle. In this way, a complete front-mounted vehicle data management system is provided, and the vehicle can have the vehicle data management system when leaving the factory, so as to directly meet the needs of users.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle data management system. BACKGROUND

[0002] At present, cold chain vehicles are required to have functions of vehicle data uploading and management, so as to obtain vehicle certification qualifications. However, some cold chain vehicles are manufactured early and do not support the functions of vehicle data uploading and management. Therefore, a front-mounted vehicle data management system is needed to realize the functions of vehicle data uploading and management. SUMMARY

[0003] In order to solve the above technical problems, the present application provides a vehicle data management system, which can meet the functions of vehicle data uploading and management, and improve the user experience of the vehicle.

[0004] In order to achieve the above purpose, the technical scheme provided by the present application is as follows:

[0005] The present application provides a vehicle data management system, which comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle-mounted TBOX, a vehicle-mounted LORA gateway and a front-mounted management cloud platform; the temperature and humidity acquisition device is provided with a LORA probe;

[0006] The whole vehicle data acquisition device is used for acquiring vehicle whole vehicle data and sending the vehicle whole vehicle data to the vehicle-mounted TBOX;

[0007] The temperature and humidity acquisition device is used for acquiring vehicle temperature and humidity data through the LORA probe and sending the vehicle temperature and humidity data to the vehicle-mounted LORA gateway;

[0008] The vehicle-mounted TBOX is used for sending the vehicle whole vehicle data to the front-mounted management cloud platform;

[0009] The vehicle-mounted LORA gateway is used for sending the vehicle temperature and humidity data to the front-mounted management cloud platform;

[0010] The front-mounted management cloud platform is used for processing the vehicle whole vehicle data and the vehicle temperature and humidity data.

[0011] Optionally, the temperature and humidity acquisition device is also used for acquiring vehicle position information and sending the vehicle position information to the vehicle-mounted LORA gateway;

[0012] The vehicle-mounted LORA gateway is also used for sending the vehicle position information to the front-mounted management cloud platform.

[0013] Optionally, when a cold air machine is installed in the vehicle, the installation position of the temperature and humidity acquisition device is a target position within a preset range around a return air inlet of the cold air machine.

[0014] When the length of the vehicle cabin is greater than or equal to the first length and less than or equal to the second length, the installation position of the temperature and humidity acquisition device is a position on the side wall of the vehicle cabin, which is 1 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin, and is less than or equal to 20 cm away from the top of the vehicle cabin.

[0015] When the length of the vehicle cabin is greater than the second length, the installation position of the temperature and humidity acquisition device is a position on the side wall of the vehicle cabin, which is 2 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin, and is less than or equal to 20 cm away from the top of the vehicle cabin.

[0016] Optionally, the vehicle-mounted LORA gateway is installed on an installation bracket, and the installation bracket is installed on an electrical installation plate in a glove box of a cab of the vehicle through a plurality of M6 bolts.

[0017] Optionally, the system further comprises a rear-mounted management cloud platform, a cold chain management gateway, and a vehicle data gateway; the LORA gateway is connected to a vehicle-mounted TBOX through an RS232 connector.

[0018] The vehicle-mounted TBOX is further configured to send the vehicle data of the vehicle to the LORA gateway through the RS232 connector.

[0019] The LORA gateway is further configured to send the vehicle data of the vehicle to the vehicle data gateway, so that the vehicle data gateway sends the vehicle data of the vehicle to the rear-mounted management cloud platform, and sends the temperature and humidity data of the vehicle to the cold chain management gateway, so that the cold chain management gateway sends the temperature and humidity data of the vehicle to the rear-mounted management cloud platform.

[0020] The rear-mounted management cloud platform is configured to process the vehicle data of the vehicle and the temperature and humidity data of the vehicle.

[0021] Optionally, the vehicle-mounted TBOX is specifically configured to authenticate the vehicle data of the vehicle, determine whether the vehicle data of the vehicle meets a first alarm rule after the authentication is passed, obtain a first determination result, and send the first determination result and the vehicle data of the vehicle to the front-mounted management cloud platform.

[0022] The vehicle-mounted LORA gateway is configured to authenticate the temperature and humidity data of the vehicle, determine whether the temperature and humidity data of the vehicle meets a second alarm rule after the authentication is passed, obtain a second determination result, and send the second determination result and the temperature and humidity data of the vehicle to the front-mounted management cloud platform.

[0023] Optionally, the whole vehicle data acquisition device is further configured to send device operation data of the whole vehicle data acquisition device to the vehicle-mounted TBOX.

[0024] The vehicle-mounted TBOX is further configured to send device operation data of the whole vehicle data acquisition device to the front-mounted management cloud platform.

[0025] The temperature and humidity acquisition device is further configured to send device operation data of the temperature and humidity acquisition device to the vehicle-mounted LORA gateway.

[0026] The vehicle-mounted LORA gateway is further configured to send device operation data of the temperature and humidity acquisition device to the front-mounted management cloud platform.

[0027] The front-mounted management cloud platform is further configured to process the device operation data of the whole vehicle data acquisition device and the device operation data of the temperature and humidity acquisition device.

[0028] Optionally, the vehicle-mounted TBOX is specifically configured to authenticate the device operation data of the whole vehicle data acquisition device, judge whether the device operation data of the whole vehicle data acquisition device meets a third alarm rule after the authentication is passed, obtain a third judgment result, and send the third judgment result and the device operation data of the whole vehicle data acquisition device to the front-mounted management cloud platform.

[0029] The vehicle-mounted LORA gateway is specifically configured to authenticate the device operation data of the temperature and humidity acquisition device, judge whether the device operation data of the temperature and humidity acquisition device meets a fourth alarm rule after the authentication is passed, obtain a fourth judgment result, and send the fourth judgment result and the device operation data of the temperature and humidity acquisition device to the front-mounted management cloud platform.

[0030] Optionally, the front-mounted management cloud platform comprises a MySQL database.

[0031] The MySQL database is configured to store the device operation data of the whole vehicle data acquisition device and the device operation data of the temperature and humidity acquisition device.

[0032] Optionally, the system further comprises a user terminal device; the front-mounted management cloud platform comprises an acquisition layer, a Redis database, an application layer, a storage layer and a processing layer; the storage layer comprises a HBase database; and the application layer comprises an API interface.

[0033] The vehicle-mounted TBOX is specifically configured to send the whole vehicle data of the vehicle to the acquisition layer of the front-mounted management cloud platform through a TCP message.

[0034] The vehicle-mounted LORA gateway is specifically used for sending the vehicle temperature and humidity data to the collection layer of the front-mounted management cloud platform through the TCP message.

[0035] The collection layer is used for analyzing the received TCP message, obtaining the vehicle whole vehicle data and the vehicle temperature and humidity data, and sending the vehicle whole vehicle data and the vehicle temperature and humidity data to the Redis database for storage.

[0036] The Redis database is used for sending the vehicle whole vehicle data and the vehicle temperature and humidity data to the HBase database for storage.

[0037] The application layer is used for providing whole vehicle services based on the vehicle whole vehicle data, providing cold chain services based on the vehicle temperature and humidity data, and communicating with the user terminal device through the API interface and the HTTP protocol.

[0038] The processing layer is used for providing a timing task based on the vehicle whole vehicle data and the vehicle temperature and humidity data.

[0039] According to the above technical solution, the present application has the following beneficial effects:

[0040] The present application provides a vehicle data management system, which comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle-mounted TBOX, a vehicle-mounted LORA gateway and a front-mounted management cloud platform. The temperature and humidity acquisition device is provided with a LORA probe. The whole vehicle data acquisition device can acquire vehicle whole vehicle data and send the vehicle whole vehicle data to the vehicle-mounted TBOX. The temperature and humidity acquisition device can acquire vehicle temperature and humidity data through the LORA probe and send the vehicle temperature and humidity data to the vehicle-mounted LORA gateway. Then, the vehicle-mounted TBOX sends the vehicle whole vehicle data to the front-mounted management cloud platform, and the vehicle-mounted LORA gateway sends the vehicle temperature and humidity data to the front-mounted management cloud platform. After receiving the vehicle whole vehicle data and the vehicle temperature and humidity data, the front-mounted management cloud platform processes the received data, for example, monitors and manages the received data. In this way, the present application provides a complete front-mounted vehicle data management system, which can be provided on a vehicle when it is manufactured to directly meet the needs of users. Moreover, the vehicle data management system can be applied to cold chain vehicles and any type or model of vehicles. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0042] Figure 1 A schematic diagram of a vehicle data management system provided by an embodiment of the present application is shown in the figure.

[0043] Figure 2 A schematic diagram of another vehicle data management system provided by an embodiment of the present application is shown in the figure.

[0044] Figure 3 A schematic diagram of a vehicle data uploading process provided by an embodiment of the present application is shown in the figure.

[0045] Figure 4 A schematic diagram of device interaction provided by an embodiment of the present application is shown in the figure. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0047] In order to facilitate understanding and explaining the technical solutions provided by the embodiments of the present application, the background art related to the embodiments of the present application will be introduced first.

[0048] At present, cold chain vehicles are required to have functions of vehicle data uploading and management, etc. in order to obtain vehicle certification qualifications. However, some cold chain vehicles are manufactured early and do not support the functions of vehicle data uploading and management, etc. Therefore, there is an urgent need for a front-mounted vehicle data management system to realize the functions of vehicle data uploading and management, etc.

[0049] Based on this, the embodiment of the present application provides a vehicle data management system, which comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle TBOX, a vehicle LORA gateway and a front-mounted management cloud platform. The temperature and humidity acquisition device is provided with a LORA probe. The whole vehicle data acquisition device can acquire whole vehicle data of the vehicle and send the whole vehicle data of the vehicle to the vehicle TBOX. The temperature and humidity acquisition device can acquire vehicle temperature and humidity data through the LORA probe and send the vehicle temperature and humidity data to the vehicle LORA gateway. Then, the vehicle TBOX sends the whole vehicle data of the vehicle to the front-mounted management cloud platform, and the vehicle LORA gateway sends the vehicle temperature and humidity data to the front-mounted management cloud platform. After receiving the whole vehicle data and the vehicle temperature and humidity data, the front-mounted management cloud platform processes the received data, for example, monitors and manages the received data. In this way, the embodiment of the present application provides a complete front-mounted vehicle data management system, which can be provided for the vehicle when it is delivered from the factory to directly meet the needs of the user. Moreover, the vehicle data management system can be applied not only to cold chain vehicles but also to any type or model of vehicle.

[0050] Referring to Figure 1 , Figure 1 FIG. 1 is a schematic diagram of a vehicle data management system provided by the embodiment of the present application. As shown in FIG. 1, the vehicle data management system comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle TBOX, a vehicle LORA gateway and a front-mounted management cloud platform. The temperature and humidity acquisition device is provided with a LORA probe. Figure 1

[0051] The whole vehicle data acquisition device is configured to acquire whole vehicle data of the vehicle and send the whole vehicle data of the vehicle to the vehicle TBOX. As an optional example, the whole vehicle data acquisition device sends the whole vehicle data of the vehicle to the vehicle TBOX through a CAN bus.

[0052] The whole vehicle data acquisition device comprises various vehicle sensors, for example, a sensor for acquiring vehicle load, a sensor for acquiring vehicle condition data, a door magnet, a sensor directly installed on the outer packaging of goods, a sensor installed on a cigarette lighter interface of the vehicle or a sensor installed on a storage battery of the vehicle, etc. It can be understood that the above various vehicle sensors are used to acquire relevant data of the vehicle, goods, etc. to monitor the vehicle, goods, etc. through the acquired data.

[0053] It can be understood that the whole vehicle data of the vehicle comprises data acquired by various sensors such as vehicle load, vehicle condition data and goods state.

[0054] The temperature and humidity acquisition device is configured to acquire vehicle temperature and humidity data through the LORA probe and send the vehicle temperature and humidity data to the vehicle LORA gateway. ​

[0055] The temperature and humidity collection device is a device for collecting temperature data and humidity data in the vehicle. The vehicle temperature and humidity data includes temperature data and humidity data. For example, the temperature and humidity collection device is a temperature and humidity recorder. The LORA probe needs to be used in conjunction with the vehicle-mounted LORA gateway.

[0056] In one or more embodiments, when the vehicle is equipped with a cooling fan, the installation position of the temperature and humidity collection device is a target position within a preset range around the return air inlet of the cooling fan. It can be understood that the preset range and the target position are not limited in the embodiments of the present application, and can be determined according to actual conditions. For example, the preset range is a range with the return air inlet of the cooling fan as the center and 10 cm as the radius on the vehicle wall where the return air inlet of the cooling fan is located.

[0057] In addition, when the length of the vehicle cabin is greater than or equal to the first length and less than or equal to the second length, the installation position of the temperature and humidity collection device is a position on the side wall of the vehicle cabin which is 1 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin and less than or equal to 20 cm away from the top of the vehicle cabin.

[0058] In addition, when the length of the vehicle cabin is greater than the second length, the installation position of the temperature and humidity collection device is a position on the side wall of the vehicle cabin which is 2 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin and less than or equal to 20 cm away from the top of the vehicle cabin.

[0059] It can be understood that in actual application, the installation position is first measured and marked according to the above method, and then the temperature and humidity collection device is installed, and the LORA probe on the temperature and humidity collection device is turned on. In this way, based on the above installation position, the temperature and humidity collected by the temperature and humidity collection device is more accurate, which can meet the user's monitoring demand for temperature and humidity.

[0060] As an optional example, the temperature and humidity collection device is equipped with a magnetic base, and the temperature and humidity collection device can be installed by strong magnetic paste or screw fixing.

[0061] In one or more embodiments, the temperature and humidity collection device can be internally provided with a 10800-mA lithium polymer battery, and data is collected every 10 minutes. The temperature measurement range of the temperature and humidity collection device can be -40℃ to +70℃, the accuracy is 0.01℃, and the error is 0.5℃. The humidity measurement range of the temperature and humidity collection device is 0 to 95% RH, the accuracy is 1% RH, and the error is ±5% RH. Instead of the Lora probe, the temperature and humidity collection device can also collect vehicle temperature and humidity data through an internally provided Lora antenna. In addition, the temperature and humidity collection device can also store 3000 pieces of data offline. The temperature and humidity collection device also has a screen display function and an audible and visual alarm function.

[0062] It can be understood that the temperature and humidity collection equipment is installed in the vehicle compartment, and the collected temperature and humidity are the temperature and humidity in the vehicle compartment.

[0063] In an embodiment of the present application, the vehicle data acquisition device and the temperature and humidity acquisition device constitute the terminal device on the vehicle.

[0064] The vehicle-mounted TBOX is used to transmit vehicle data to the pre-installed management cloud platform. The T-BOX is a vehicle networking communication terminal used to enable communication between the vehicle data collection device and the pre-installed management cloud platform.

[0065] The vehicle-mounted LoRa gateway is used to send vehicle temperature and humidity data to the pre-installed management cloud platform. Also known as a LoRa base station, the vehicle-mounted LoRa gateway is a gateway device that uses LoRa wireless modulation technology to achieve long-distance data transmission. The LoRa gateway can transmit data via 4G networks, Wi-Fi, or wired Ethernet.

[0066] In one or more embodiments, the vehicle-mounted LoRa gateway is mounted on a mounting bracket, which is mounted on an electrical mounting plate in the glove box of the vehicle cab via multiple M6 bolts.

[0067] The front-end management cloud platform is used to process vehicle data and vehicle temperature and humidity data. For example, it analyzes, monitors, and manages vehicle data to achieve vehicle monitoring and control functions.

[0068] As an optional example, the temperature and humidity collection device is also used to collect vehicle location information and send it to the vehicle-mounted LoRa gateway. Based on this, the vehicle-mounted LoRa gateway is also used to send the vehicle location information to the front-end management cloud platform. The front-end management cloud platform is also used to process the vehicle location information.

[0069] The vehicle data management system provided in the embodiment of the present application also supports the aftermarket management cloud platform to enhance the scalability of the system. Figure 2 , Figure 2 This is a schematic diagram of another vehicle data management system provided in an embodiment of the present application. Figure 2 As shown, the vehicle data management system also includes an aftermarket management cloud platform, a cold chain management gateway, and a vehicle data gateway.

[0070] As an optional example, the LoRa gateway is connected to the vehicle-mounted TBOX via the RS232 connector.

[0071] Based on this, the on-board TBOX is also used to send vehicle data to the LoRa gateway through the RS232 connector.

[0072] The LORA gateway is also used to send vehicle data to the vehicle data gateway, so that the vehicle data gateway sends the vehicle data to the after-sales management cloud platform, and sends the vehicle temperature and humidity data to the cold chain management gateway, so that the cold chain management gateway sends the vehicle temperature and humidity data to the after-sales management cloud platform.

[0073] The aftermarket management cloud platform is used to process vehicle data and vehicle temperature and humidity data. For example, it analyzes, monitors, and manages vehicle data to achieve vehicle monitoring and control functions.

[0074] See also Figure 3 , Figure 3 This is a schematic diagram of a vehicle data upload process provided in an embodiment of the present application. Figure 3 As shown, the terminal device includes a vehicle data acquisition device and a temperature and humidity acquisition device. As an optional example, the vehicle data acquisition device is specifically used to send vehicle data to the onboard TBOX via TCP messages. The temperature and humidity acquisition device is specifically used to send vehicle temperature and humidity data to the onboard LoRa gateway via TCP messages. In other words, the terminal device reports TCP data via uplink. The TCP data is the generated TCP message data.

[0075] It is understandable that Figure 3 The gateway shown includes the vehicle-mounted TBOX and the vehicle-mounted LORA gateway, that is, the vehicle-mounted TBOX and the vehicle-mounted LORA gateway both execute Figure 3 The process shown.

[0076] The on-board TBOX is specifically used to authenticate the vehicle's entire vehicle data. After the authentication is passed, it determines whether the vehicle's entire vehicle data meets the first alarm rule, obtains the first judgment result, and sends the first judgment result and the vehicle's entire vehicle data to the front-end management cloud platform.

[0077] When implementing it specifically, Figure 3 As shown, the TCP component in the on-board TBOX receives TCP packets containing complete vehicle data, reports the data, and performs vehicle data authentication. Once authentication is successful, the TCP packet containing the complete vehicle data is parsed using the TCP parsing protocol to obtain the complete vehicle data. Furthermore, the parsed complete vehicle data is determined to determine whether it meets the first alarm criteria, obtaining a first judgment result. This first judgment result and the complete vehicle data are then sent to the front-end management cloud platform.

[0078] Specifically, if the first determination result conforms to the first alarm rule, the front-end management cloud platform generates first alarm information after receiving the first determination result, and pushes the first alarm information to the user terminal device, so that the user checks the first alarm information through the user terminal device. In addition, the front-end management cloud platform comprises an HBase database, and the vehicle whole vehicle data is stored in the HBase database of the front-end management cloud platform.

[0079] The vehicle-mounted LORA gateway is used for authenticating the vehicle temperature and humidity data, judging whether the vehicle temperature and humidity data conforms to the second alarm rule after the authentication is passed, obtaining a second determination result, and sending the second determination result and the vehicle temperature and humidity data to the front-end management cloud platform.

[0080] Specifically, if the first determination result conforms to the first alarm rule, the front-end management cloud platform generates first alarm information after receiving the first determination result, and pushes the first alarm information to the user terminal device, so that the user checks the first alarm information through the user terminal device. In addition, the front-end management cloud platform comprises an HBase database, and the vehicle whole vehicle data is stored in the HBase database of the front-end management cloud platform. Figure 3 The TCP component in the vehicle-mounted LORA gateway receives a TCP message composed of the vehicle temperature and humidity data, reports the data and performs authentication of the vehicle temperature and humidity data. When the authentication is passed / successful, the TCP message composed of the vehicle temperature and humidity data is parsed through a TCP parsing protocol to obtain the vehicle temperature and humidity data. Further, it is judged whether the vehicle temperature and humidity data obtained after parsing conforms to the second alarm rule, a second determination result is obtained, and the second determination result and the vehicle temperature and humidity data are sent to the front-end management cloud platform.

[0081] Specifically, if the second determination result conforms to the second alarm rule, the front-end management cloud platform generates second alarm information after receiving the second determination result, and pushes the second alarm information to the user terminal device, so that the user checks the second alarm information through the user terminal device. In addition, the vehicle temperature and humidity data is stored in the HBase database of the front-end management cloud platform.

[0082] The second alarm rule can be that the temperature data exceeds a temperature threshold value and / or the humidity data exceeds a humidity threshold value.

[0083] In one or more embodiments, the whole vehicle data acquisition device is also used for sending device running data of the whole vehicle data acquisition device to the vehicle-mounted TBOX. The vehicle-mounted TBOX is also used for sending the device running data of the whole vehicle data acquisition device to the front-end management cloud platform.

[0084] The device running data includes whether the device is normally running, device voltage data and other running state data of the device itself.

[0085] In one or more embodiments, the temperature and humidity acquisition device is also used for sending device running data of the temperature and humidity acquisition device to the vehicle-mounted LORA gateway. The vehicle-mounted LORA gateway is also used for sending the device running data of the temperature and humidity acquisition device to the front-end management cloud platform.

[0086] The front-mounted management cloud platform is also used for processing device running data of the whole vehicle data acquisition device and device running data of the temperature and humidity acquisition device.

[0087] As shown in Figure 3 , the vehicle-mounted TBOX is specifically used for authenticating the device running data of the whole vehicle data acquisition device, judging whether the device running data of the whole vehicle data acquisition device meets the third alarm rule after the authentication passes, obtaining a third judgment result, and sending the third judgment result and the device running data of the whole vehicle data acquisition device to the front-mounted management cloud platform.

[0088] In specific implementation, as shown in Figure 3 , a TCP component in the vehicle-mounted TBOX receives a TCP packet composed of the device running data of the whole vehicle data acquisition device, reports the data and authenticates the device running data of the whole vehicle data acquisition device. As shown in Figure 3 , when the authentication passes / succeeds, the TCP packet composed of the device running data of the whole vehicle data acquisition device is parsed by a TCP parsing protocol to obtain the device running data of the whole vehicle data acquisition device. Then, whether the obtained device running data of the whole vehicle data acquisition device meets the third alarm rule is judged to obtain a third judgment result, and the third judgment result and the device running data of the whole vehicle data acquisition device are sent to the front-mounted management cloud platform (not shown). Figure 3

[0089] Specifically, if the third judgment result meets the third alarm rule, the front-mounted management cloud platform generates a third alarm information after receiving the third judgment result, and pushes the third alarm information to a user terminal device, so that the user checks the third alarm information through the user terminal device. In addition, the front-mounted management cloud platform includes a MySQL database, and the device running data of the whole vehicle data acquisition device is stored in the MySQL database of the front-mounted management cloud platform.

[0090] The vehicle-mounted LORA gateway is specifically used for authenticating the device running data of the temperature and humidity acquisition device, judging whether the device running data of the temperature and humidity acquisition device meets the fourth alarm rule after the authentication passes, obtaining a fourth judgment result, and sending the fourth judgment result and the device running data of the temperature and humidity acquisition device to the front-mounted management cloud platform.

[0091] In specific implementation, as shown in Figure 3 , a TCP component in the vehicle-mounted LORA gateway receives a TCP packet composed of the device running data of the temperature and humidity acquisition device, reports the data and authenticates the device running data of the temperature and humidity acquisition device. As shown in Figure 3 ​As shown, when the authentication is passed / successful, the TCP message composed of the device operation data of the temperature and humidity acquisition device is parsed through the TCP parsing protocol to obtain the device operation data of the temperature and humidity acquisition device. Then, it is judged whether the device operation data of the temperature and humidity acquisition device obtained after parsing meets the fourth alarm rule, and the fourth judgment result is obtained. The fourth judgment result and the device operation data of the temperature and humidity acquisition device are sent to the front-end management cloud platform ( Figure 3 not shown).

[0092] Specifically, if the fourth judgment result is consistent with the fourth alarm rule, the front-end management cloud platform generates a fourth alarm message upon receiving the fourth judgment result and pushes the fourth alarm message to the user terminal device, allowing the user to view the fourth alarm message through the user terminal device. In addition, the vehicle temperature and humidity data is stored in the MySQL database of the front-end management cloud platform.

[0093] Among them, the third alarm rule / fourth alarm rule can be online abnormal alarm, offline abnormal alarm, low power alarm, startup abnormal alarm, shutdown abnormal alarm, power off alarm, etc.

[0094] In addition, if Figure 3 As shown, you can also query by downlink command, query device attributes, query new devices, etc. according to the downlink command. Among them, the downlink command is the user terminal device ( Figure 3 The pre-installation management cloud platform (not shown) is sent to the pre-installation management cloud platform so that the pre-installation management cloud platform can query according to the downlink command. Specifically, the downlink command is used to query the data stored in the MySQL database. The downlink command can also be used to query the terminal device, and the specific query content can be determined according to the actual situation.

[0095] It is understandable that Figure 3 The device status in the data collection device indicates the device operation data of the vehicle data collection device and the device operation data of the temperature and humidity collection device.

[0096] See also Figure 4 , Figure 4 This is a schematic diagram of a device interaction provided in an embodiment of the present application. Figure 4 As shown,

[0097] The vehicle data management system also includes a user terminal device. In one or more embodiments, the pre-installed management cloud platform includes a collection layer, a Redis database, an application layer, a storage layer, and a processing layer. The storage layer includes an HBase database. The application layer includes an API interface.

[0098] Based on the specific composition structure of the front-end management cloud platform, the on-board TBOX is specifically used to send vehicle data to the collection layer of the front-end management cloud platform through TCP messages.

[0099] The vehicle-mounted LoRa gateway is specifically used to send vehicle temperature and humidity data to the collection layer of the front-end management cloud platform through TCP messages.

[0100] The collection layer is used to parse the received TCP messages, obtain the vehicle data and vehicle temperature and humidity data, and send the vehicle data and vehicle temperature and humidity data to the Redis database for storage.

[0101] The Redis database is used to send vehicle data and vehicle temperature and humidity data to the HBase database for storage.

[0102] The application layer is used to provide vehicle services based on vehicle data, cold chain services based on vehicle temperature and humidity data, and communicate with user terminal devices through API interfaces and HTTP protocols.

[0103] The processing layer is used to provide scheduled tasks based on vehicle data and vehicle temperature and humidity data.

[0104] The storage layer of the pre-installed management cloud platform also includes a MySQL database, which is used to store the device operation data of the vehicle data acquisition equipment and the temperature and humidity acquisition equipment.

[0105] It can be understood that the vehicle data and vehicle temperature and humidity data stored in the HBase database, as well as the equipment operation data of the vehicle data acquisition equipment and the equipment operation data of the temperature and humidity acquisition equipment stored in the MySQL database are used for vehicle services, cold chain services and related business processing at the application layer.

[0106] It can also be understood that the specific composition structure of the back-end management cloud platform is similar to that of the front-end management cloud platform, and will not be repeated here.

[0107] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. The methods disclosed in the embodiments are described briefly because they correspond to the systems disclosed in the embodiments. For relevant details, refer to the description of the systems.

[0108] It is also to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components, and the term "an element" can include comparable reference to a plurality of elements.

[0109] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Numerous modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle data management system, characterized by, The system comprises a whole vehicle data acquisition device, a temperature and humidity acquisition device, a vehicle-mounted TBOX, a vehicle-mounted LORA gateway and a front-mounted management cloud platform; the temperature and humidity acquisition device is provided with a LORA probe; The whole vehicle data acquisition device is configured to acquire vehicle whole vehicle data and send the vehicle whole vehicle data to the vehicle-mounted TBOX; The temperature and humidity acquisition device is configured to acquire vehicle temperature and humidity data through the LORA probe and send the vehicle temperature and humidity data to the vehicle-mounted LORA gateway; The vehicle-mounted TBOX is configured to send the vehicle whole vehicle data to the front-mounted management cloud platform; The vehicle-mounted LORA gateway is configured to send the vehicle temperature and humidity data to the front-mounted management cloud platform; The front-mounted management cloud platform is configured to process the vehicle whole vehicle data and the vehicle temperature and humidity data; The system further comprises a rear-mounted management cloud platform, a cold chain management gateway and a vehicle data gateway; the LORA gateway is connected to the vehicle-mounted TBOX through an RS232 connector; The vehicle-mounted TBOX is further configured to send the vehicle whole vehicle data to the LORA gateway through the RS232 connector; The LORA gateway is further configured to send the vehicle whole vehicle data to the vehicle data gateway, so that the vehicle data gateway sends the vehicle whole vehicle data to the rear-mounted management cloud platform and sends the vehicle temperature and humidity data to the cold chain management gateway, so that the cold chain management gateway sends the vehicle temperature and humidity data to the rear-mounted management cloud platform; The rear-mounted management cloud platform is configured to process the vehicle whole vehicle data and the vehicle temperature and humidity data.

2. The system of claim 1, wherein, The temperature and humidity acquisition device is further configured to acquire vehicle position information and send the vehicle position information to the vehicle-mounted LORA gateway; The vehicle-mounted LORA gateway is further configured to send the vehicle position information to the front-mounted management cloud platform.

3. The system of claim 1, wherein, When a cold air machine is installed in the vehicle, the installation position of the temperature and humidity acquisition device is a target position within a preset range around the return air inlet of the cold air machine; When the length of the vehicle cabin is greater than or equal to a first length and less than or equal to a second length, the installation position of the temperature and humidity acquisition device is a position on the side wall of the vehicle cabin which is 1 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin and is less than or equal to 20 cm away from the top of the vehicle cabin; When the length of the vehicle cabin is greater than the second length, the installation position of the temperature and humidity acquisition device is a position on the side wall of the vehicle cabin which is 2 / 3 of the length of the vehicle cabin away from the front wall of the vehicle cabin and is less than or equal to 20 cm away from the top of the vehicle cabin.

4. The system of claim 1, wherein, The vehicle-mounted LORA gateway is mounted on a mounting bracket, and the mounting bracket is mounted on an electrical installation plate in the glove box of the cab of the vehicle through a plurality of M6 bolts.

5. The system of claim 1, wherein, The vehicle-mounted TBOX is specifically configured to authenticate the vehicle whole vehicle data, determine whether the vehicle whole vehicle data meets a first alarm rule after the authentication is passed, obtain a first determination result, and send the first determination result and the vehicle whole vehicle data to the front-mounted management cloud platform; The vehicle-mounted LORA gateway is configured to authenticate the vehicle temperature and humidity data, determine whether the vehicle temperature and humidity data meet a second alarm rule after the authentication is passed, obtain a second determination result, and send the second determination result and the vehicle temperature and humidity data to the front-mounted management cloud platform.

6. The system of claim 1, wherein, The whole vehicle data acquisition device is further configured to send device operation data of the whole vehicle data acquisition device to the vehicle-mounted TBOX. The vehicle-mounted TBOX is further configured to send the device operation data of the whole vehicle data acquisition device to the front-mounted management cloud platform. The temperature and humidity acquisition device is further configured to send device operation data of the temperature and humidity acquisition device to the vehicle-mounted LORA gateway. The vehicle-mounted LORA gateway is further configured to send the device operation data of the temperature and humidity acquisition device to the front-mounted management cloud platform. The front-mounted management cloud platform is further configured to process the device operation data of the whole vehicle data acquisition device and the device operation data of the temperature and humidity acquisition device.

7. The system of claim 6, wherein, The vehicle-mounted TBOX is specifically configured to authenticate the device operation data of the whole vehicle data acquisition device, determine whether the device operation data of the whole vehicle data acquisition device meet a third alarm rule after the authentication is passed, obtain a third determination result, and send the third determination result and the device operation data of the whole vehicle data acquisition device to the front-mounted management cloud platform. The vehicle-mounted LORA gateway is specifically configured to authenticate the device operation data of the temperature and humidity acquisition device, determine whether the device operation data of the temperature and humidity acquisition device meet a fourth alarm rule after the authentication is passed, obtain a fourth determination result, and send the fourth determination result and the device operation data of the temperature and humidity acquisition device to the front-mounted management cloud platform.

8. The system of claim 6, wherein, The front-mounted management cloud platform comprises a MySQL database. The MySQL database is configured to store the device operation data of the whole vehicle data acquisition device and the device operation data of the temperature and humidity acquisition device.

9. The system of claim 1, wherein, The system further comprises a user terminal device; the front-mounted management cloud platform comprises an acquisition layer, a Redis database, an application layer, a storage layer and a processing layer; the storage layer comprises a HBase database; the application layer comprises an API interface; The vehicle-mounted TBOX is specifically configured to send the vehicle whole vehicle data to the acquisition layer of the front-mounted management cloud platform through a TCP message. The vehicle-mounted LORA gateway is specifically configured to send the vehicle temperature and humidity data to the acquisition layer of the front-mounted management cloud platform through the TCP message. The acquisition layer is configured to analyze the received TCP message, obtain the vehicle whole vehicle data and the vehicle temperature and humidity data, and send the vehicle whole vehicle data and the vehicle temperature and humidity data to the Redis database for storage. The Redis database is configured to send the vehicle whole vehicle data and the vehicle temperature and humidity data to the HBase database for storage. The application layer is used for providing whole vehicle service based on the whole vehicle data of the vehicle, providing cold chain service based on the temperature and humidity data of the vehicle, and communicating with the user terminal device through the API interface and the HTTP protocol. The processing layer is used for providing a timing task based on the whole vehicle data and the temperature and humidity data of the vehicle.

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