CN213024059U - Data recording device and vehicle-mounted data recording device - Google Patents
Data recording device and vehicle-mounted data recording device Download PDFInfo
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- CN213024059U CN213024059U CN202021134375.4U CN202021134375U CN213024059U CN 213024059 U CN213024059 U CN 213024059U CN 202021134375 U CN202021134375 U CN 202021134375U CN 213024059 U CN213024059 U CN 213024059U
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Abstract
The utility model discloses a data recording device, include: the first communication module and the second communication module are respectively connected with the main control module and are used for collecting data; the main control module is used for receiving and processing the data; the storage module is connected with the main control module and used for storing the data processed by the main control module and sending the data required by the information inquiry module to the main control module; the information query module is connected with the main control module so as to be capable of sending the data information to be queried to the main control module, and the main control module takes the data to be queried out of the storage module and returns the data to be queried to the information query module.
Description
Technical Field
The utility model relates to a data record field, concretely relates to on-vehicle data recording device.
Background
Analysis and reply of automatic driving data are the key of the progress of the automatic driving technology, the automatic driving data comprise commands issued by an automatic driving main control unit to each execution unit and data of various sensors, the data volume is large, and how to rapidly and comprehensively store and export the data is an important subject of data recording.
The existing data recording device mainly obtains commands issued by the automatic driving main control unit to each execution unit through the CAN bus communication module, and the data content is not rich enough.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model provides a pair of data recording device, include:
the first communication module and the second communication module are respectively connected with the main control module and are used for acquiring data;
the main control module is used for receiving and processing the data;
the storage module is connected with the main control module and used for storing the data processed by the main control module and sending the data required by the information inquiry module to the main control module;
the information query module is connected with the main control module so as to be capable of sending the data information to be queried to the main control module, and the main control module takes the data to be queried out of the storage module and returns the data to be queried to the information query module.
Based on the technical scheme, the utility model discloses still disclose a vehicle-mounted data recorder, vehicle-mounted data recorder includes foretell data recorder.
Optionally, the first communication module is configured as a CAN bus communication module and is used for acquiring data of the automobile main control module and the sensor.
Optionally, the second communication module is configured as a vehicle-mounted sensor communication module, and the vehicle-mounted sensor communication module includes a video transmission interface and a vehicle-mounted ethernet interface, and is configured to collect data of a vehicle-mounted sensor and a video collection device.
Optionally, the information query module is configured as a gigabit ethernet communication module, and is configured to communicate with an external vehicle driving data acquisition device.
Optionally, the information query module is configured as a USB3.0 communication module, and is configured to communicate with an external vehicle driving data acquisition device.
Optionally, the information query module is configured as a 4G communication module for communicating with an external vehicle driving data acquisition device.
The vehicle-mounted data recording device further comprises a power supply module, and the power supply module is used for supplying power to the vehicle-mounted data recording device.
The utility model discloses beneficial effect as follows:
have abundant on-vehicle sensor communication interface, can insert more various on-vehicle sensor, make the data information who gathers abundanter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive exercise.
Fig. 1 is a configuration diagram of an on-vehicle data recording device according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 shows an in-vehicle data recording apparatus for the present embodiment: the system is composed of a power supply module (101), a main control module (102), a storage module (103), a first communication module (104), a second communication module (105) and an information inquiry module (106).
The first communication module and the second communication module are respectively connected with the main control module and are used for acquiring data;
the main control module is used for receiving and processing the data;
the storage module is connected with the main control module and used for storing the data processed by the main control module and sending the data required by the information inquiry module to the main control module;
the information query module is connected with the main control module so as to be capable of sending data information to be queried to the main control module, and the main control module takes out the data to be queried from the storage module and returns the data to the information query module.
Through above-mentioned technical scheme, promptly through the data recording device that this disclosed embodiment provided, provide abundanter data acquisition interface through first communication module and second communication module, increase on-vehicle ethernet and video transmission interface on original CAN bus communication interface basis, CAN insert sensors such as laser radar that video information and data volume are bigger.
Optionally, the first communication module is configured as a CAN bus communication module, and is used for being connected with the vehicle main control module and a sensor having a CAN bus interface, and is compatible with the existing vehicle-mounted communication interface and used for collecting data of the vehicle main control module and the sensor.
Optionally, the second communication module is a vehicle-mounted sensor communication module, the vehicle-mounted sensor communication module includes a video transmission interface and a vehicle-mounted ethernet interface, and is used for connecting with a vehicle-mounted sensor and a video acquisition device having the vehicle-mounted ethernet interface, so that the sensor access interface is enriched and is used for acquiring data of the vehicle-mounted sensor and the video acquisition device.
Optionally, the information query module is configured as a gigabit ethernet communication module, and is configured to communicate with an external vehicle driving data acquisition device having a gigabit ethernet interface, so as to improve the efficiency of information query.
Optionally, the information query module is configured as a USB3.0 communication module, and is configured to communicate with an external vehicle driving data obtaining device with an interface of USB3.0, so as to improve the efficiency of information query.
Optionally, the information query module is configured as a 4G communication module, and is used for communicating an external vehicle driving data acquisition device with the vehicle-mounted data recording device remotely through a wireless network, so that the information query mode is enriched, and the information query efficiency is improved.
The vehicle-mounted data recording device further comprises a power supply module, and the power supply module is used for supplying power to the vehicle-mounted data recording device.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A data recording apparatus, characterized in that the data recording apparatus comprises:
the system comprises a first communication module and a second communication module, wherein the first communication module and the second communication module are respectively connected with a main control module and are used for collecting data;
the main control module is used for receiving and processing the data;
the storage module is connected with the main control module and used for storing the data processed by the main control module and sending the data required by the information inquiry module to the main control module;
the information query module is connected with the main control module so as to be capable of sending the data information to be queried to the main control module, and the main control module takes the data to be queried out of the storage module and returns the data to be queried to the information query module.
2. An in-vehicle data recording apparatus characterized in that the in-vehicle data recording apparatus comprises the data recording apparatus according to claim 1.
3. The vehicle-mounted data recording device according to claim 2, wherein the first communication module is configured as a CAN bus communication module, and the CAN bus communication module is connected with a vehicle.
4. The vehicle-mounted data recording device according to claim 2, wherein the second communication module is configured as a vehicle-mounted sensor communication module, and the vehicle-mounted sensor communication module comprises a video transmission interface and a vehicle-mounted Ethernet interface for collecting data of the vehicle-mounted sensor and the video collecting equipment.
5. The vehicle-mounted data recording device according to claim 2, wherein the information query module is configured as a gigabit ethernet communication module to enable connection of an external communication device and enable the external communication device to collect the vehicle-mounted data recording device information.
6. The vehicle-mounted data recording device according to claim 2, wherein the information inquiry module is configured as a USB3.0 communication module to enable connection of an external communication apparatus and enable the external communication apparatus to collect the vehicle-mounted data recording device information.
7. The vehicle-mounted data recording device according to claim 2, wherein the information query module is configured as a 4G communication module to enable connection of an external communication device and enable the external communication device to collect the vehicle-mounted data recording device information.
8. The vehicle-mounted data recording device according to any one of claims 2-7, further comprising a power module for providing power to the vehicle-mounted data recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021134375.4U CN213024059U (en) | 2020-06-18 | 2020-06-18 | Data recording device and vehicle-mounted data recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021134375.4U CN213024059U (en) | 2020-06-18 | 2020-06-18 | Data recording device and vehicle-mounted data recording device |
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| Publication Number | Publication Date |
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| CN213024059U true CN213024059U (en) | 2021-04-20 |
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| CN202021134375.4U Active CN213024059U (en) | 2020-06-18 | 2020-06-18 | Data recording device and vehicle-mounted data recording device |
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