CN108022323B - Black box data storage method, device and system and vehicle - Google Patents
Black box data storage method, device and system and vehicle Download PDFInfo
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Abstract
The invention discloses a black box data storage method, a device, a system and a vehicle, wherein the method comprises the following steps: receiving a configuration storage instruction from an external electronic device, wherein the configuration storage instruction comprises a storage target ID and a storage trigger type; and storing the data corresponding to the storage target ID according to the storage trigger type. The black box data storage method can solve the problem that the storage space is insufficient due to the fact that the storage space of the black box is limited due to the fact that the data of the whole vehicle is too large in the existing black box storage technology, the black box does not need to store all data of the whole vehicle all the time, and the data are stored according to the configured data storage mode, and therefore the utilization rate of the storage space of the black box is improved.
Description
Technical Field
The present disclosure relates to the field of vehicle electronics, and in particular, to a method, an apparatus, a system, and a vehicle for storing black box data.
Background
The black box is an electronic recording device, also called as an electronic police, which is installed on a vehicle and records, stores and outputs data of the running speed, time, mileage and other state information related to the running of the vehicle.
The existing black box collects all data of the whole vehicle at all times and stores the data in an internal memory, the storage mode is set when the black box leaves a factory, and a user cannot select the storage content and the storage mode. Due to the fact that the data of the whole vehicle is too large and the capacity of the memory is limited, if the time is too long, the storage space is insufficient, and the stored data can be damaged or lost.
Disclosure of Invention
The invention aims to provide a black box data storage method, a device, a system and a vehicle, which can solve the problem that the storage space of a black box is insufficient due to the fact that the storage space of the black box is limited due to overlarge data of a whole vehicle in the existing black box storage technology, and the black box does not need to store all data of the whole vehicle all the time but stores the data according to a configured data storage mode, so that the utilization rate of the storage space of the black box is improved.
In order to achieve the above object, in a first aspect, the present disclosure provides a black box data storage method, including: receiving a configuration storage instruction from an external electronic device, wherein the configuration storage instruction comprises a storage target ID and a storage trigger type; and storing the data corresponding to the storage target ID according to the storage trigger type.
Optionally, the method further comprises: and converting the configuration storage instruction into a preset signal format.
Optionally, the storing the data corresponding to the storage target ID according to the storage trigger type includes: when the storage trigger type is a first storage trigger type, determining a target whole vehicle module according to the storage target ID; and acquiring data from the target whole vehicle module according to a first preset period to perform periodic storage.
Optionally, the storing the data corresponding to the storage target ID according to the storage trigger type further includes: when the storage trigger type is a second storage trigger type, determining a target whole vehicle module according to the storage target ID; and if the current state of the target whole vehicle module meets the first preset trigger condition, acquiring data from the target whole vehicle module for storage.
Optionally, the storing the data corresponding to the storage target ID according to the storage trigger type further includes: when the storage trigger type is a third storage trigger type, determining a target whole vehicle module according to the storage target ID; acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet the second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
In a second aspect, the present disclosure provides a black box data storage method applied to an electronic device, the method including:
when configuration information input by a user is detected, triggering to generate a corresponding configuration storage instruction, wherein the configuration storage instruction comprises a storage target ID and a storage triggering type; and sending the configuration storage instruction to a black box so that the black box stores the data corresponding to the storage target ID according to the storage trigger type.
Optionally, before the step of triggering generation of a corresponding configuration storage instruction when the configuration information input by the user is detected, the step includes: according to identity information input by a user, performing security authentication on the user; and after the user is confirmed to pass the security authentication, detecting whether the user inputs configuration information.
In a third aspect, the present disclosure also provides a black box data storage device, including: the device comprises a receiving module, a storage module and a processing module, wherein the receiving module is used for receiving a configuration storage instruction from external electronic equipment, and the configuration storage instruction comprises a storage target ID and a storage trigger type; and the execution module is used for storing the data corresponding to the storage target ID according to the storage trigger type.
Optionally, the apparatus further comprises: and the information processing module is used for converting the configuration storage instruction into a preset signal format.
Optionally, the execution module includes: the first determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a first storage trigger type; and the first execution submodule is used for periodically storing the data acquired from the target whole vehicle module according to a first preset period.
Optionally, the execution module further includes: the second determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a second storage trigger type; and the second execution submodule is used for acquiring data from the target whole vehicle module and storing the data if the current state meets the first preset trigger condition.
Optionally, the execution module further includes: the third determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a third storage trigger type; the third execution submodule is used for periodically storing the data of the target whole vehicle module according to a second preset period; and the fourth execution submodule is used for acquiring data from the target whole vehicle module in real time and storing the data if the current state is detected to meet the second preset trigger condition.
In a fourth aspect, the present disclosure also provides a vehicle comprising the above black box data storage device.
In a fifth aspect, the present disclosure further provides a black box data storage device applied to an electronic device, where the black box data storage device includes: the generating module is used for triggering and generating a corresponding configuration storage instruction when configuration information input by a user is detected, wherein the configuration storage instruction comprises a storage target ID and a storage triggering type; and the sending module is used for sending the configuration storage instruction to a black box so that the black box stores the data corresponding to the storage target ID according to the storage trigger type.
Optionally, the apparatus further comprises: the authentication module is used for carrying out safety authentication on the user according to the identity information input by the user; and the detection module is used for detecting whether the user inputs configuration information or not after the user passes the security authentication.
In a sixth aspect, the present disclosure also provides a black box data storage system, comprising: a black box and an external electronic device disposed in a vehicle, wherein:
the electronic equipment is used for triggering and generating a corresponding configuration storage instruction when configuration information input by a user is detected, and sending the configuration storage instruction to the black box, wherein the configuration storage instruction comprises a storage target ID and a storage triggering type;
and the black box is used for receiving the configuration storage instruction and storing the data corresponding to the storage target ID according to the storage trigger type.
Optionally, the system further comprises: and the information processing module is arranged in the vehicle and used for converting and processing the configuration storage instruction into a preset signal format.
Optionally, the black box is further configured to determine a target complete vehicle module according to the storage target ID when the storage trigger type is a first storage trigger type; and acquiring data from the target whole vehicle module according to a first preset period to perform periodic storage.
Optionally, the black box is further configured to determine a target entire vehicle module according to the storage target ID when the storage trigger type is a second storage trigger type; and if the current state of the target whole vehicle module meets the first preset trigger condition, acquiring data from the target whole vehicle module for storage.
Optionally, the black box is further configured to determine a target entire vehicle module according to the storage target ID when the storage trigger type is a third storage trigger type; acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet the second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
Optionally, the electronic device is further configured to perform security authentication on the user according to identity information input by the user; and after the user is confirmed to pass the security authentication, detecting whether the user inputs configuration information.
Through the technical scheme, when the configuration information input by the user is detected, the electronic equipment triggers to generate a corresponding configuration storage instruction and sends the configuration storage instruction to the black box; the black box receives a configuration storage instruction from external electronic equipment, and stores data corresponding to the storage target ID according to the storage trigger type, so that the problem that the storage space is insufficient after long time due to the fact that the whole vehicle data is too large and the storage space of the black box is limited in the existing black box storage technology is solved, a user can select a storage target and a storage mode of the storage target to configure a data storage mode of the black box according to actual requirements, the black box does not need to store all data of the whole vehicle all the time, and stores the data according to the data storage mode configured by the user, and therefore the utilization rate of the storage space of the black box is improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a block diagram of a vehicle according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a black box data storage system according to another embodiment of the present disclosure;
FIG. 3 is a flow chart of an execution of the black box data storage system provided by the present disclosure;
FIG. 4 is a flow diagram illustrating a black box data storage method in accordance with an exemplary embodiment;
FIG. 5 is a flowchart illustrating a black box data storage method according to another example embodiment;
FIG. 6 is a flow chart illustrating a black box data storage method in accordance with an exemplary embodiment;
FIG. 7 is a flow chart illustrating a black box data storage method in accordance with an exemplary embodiment;
FIG. 8 is a flowchart illustrating a black box data storage method according to another example embodiment;
FIG. 9 is a flowchart illustrating a black box data storage method according to another example embodiment;
10A-10B are block diagrams of a black box data storage device shown in accordance with an exemplary embodiment;
fig. 11A to 11E are block diagrams illustrating a black box data storage device according to an exemplary embodiment.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
It should be noted that the terms "first," "second," "third," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The black box data storage system in the technical scheme provided by the embodiment of the disclosure is characterized in that an electronic device and an information processing module are added in the existing black box data storage system, and the electronic device is used for generating a corresponding configuration storage instruction according to configuration information input by a user and sending the configuration storage instruction to the information processing module; the information processing module serves as a bridge for communication between the electronic equipment and the black box, and plays a role in converting the configuration storage instruction into a configuration storage instruction in a CAN signal format which CAN be identified by the black box.
A structural block diagram of a vehicle provided in an embodiment of the present disclosure is shown in fig. 1, and the vehicle includes a black box 110 and N entire vehicle modules (N is an integer greater than or equal to 1). The black box 110 and the N entire vehicle modules are connected to a CAN bus, and data interaction CAN be performed through the CAN bus. The entire vehicle module may be, for example, an airbag module, an engine module, a power steering module, a motor module, etc. The black box 110 further includes a CAN bus interface, a controller, and a memory. In addition, the black box may further include components such as a display, a power supply module, an upper computer interface, and the like, which are not fully shown herein. After the black box 110 is powered on, the controller therein starts to work, that is, sends out a collection and storage signal, continuously collects data of each whole vehicle module connected with the CAN bus in real time through the CAN bus interface, and stores the data in the memory, so that the real-time recording of the driving state of the vehicle CAN be realized.
Fig. 2 is a schematic structural diagram of a black box data storage system according to an embodiment of the present disclosure. Referring to fig. 2, the black box data storage system includes: a black box 110, an information processing module 120, and an external electronic device 130. Among other things, various wired or wireless technologies may be utilized to establish a communication connection between the electronic device 130 and the information processing module 120. For example, the connection means may include, for example but not limited to: 2G networks, 3G networks, 4G networks, WiFi (Wireless-Fidelity), and so forth. The electronic device 130 may be, for example, a smart phone, a tablet computer, a notebook computer, etc., and may be used for a user to input configuration information at a web page side or an application side thereof, for example, the user may select a storage target and a storage mode.
As shown in the execution flowchart of the system shown in fig. 3, the electronic device 130 detects whether the user inputs configuration information, and if the configuration information is detected, triggers to generate a corresponding configuration storage instruction according to the configuration information input by the user, where the configuration storage instruction includes a storage target ID and a storage trigger type. The storage target ID is an identification of a storage target selected by a user, and the storage trigger type is a storage manner for the storage target. In embodiments of the present disclosure, the storage trigger types may include, for example, but are not limited to: periodic storage, event triggered storage, and event periodic storage. Each storage target may be stored according to the three storage trigger types.
Table 1 provides an example of correspondence between storage target, storage target ID, and storage trigger type. For example, the storage target ID of the airbag module is 0001, the storage trigger type is event cycle storage, and when the black box receives a configuration storage instruction, the storage target is determined to be the airbag module according to the storage target ID, and the related data of the airbag module is stored according to the event cycle storage.
TABLE 1
| Storage object | Storing object ID | Storage trigger type |
| Airbag module | 0001 | Event cycle storage |
| Engine module | 0002 | Periodic storage |
| …… | …… | …… |
Next, the electronic device 130 sends a configuration storage instruction to the black box 110. However, since the format of the configuration storage command sent by the electronic device 130 cannot be directly recognized by the black box 110, the information processing module 120 converts the configuration command sent by the electronic device 130 into the configuration storage command in the preset signal format that CAN be recognized by the black box 110 through an internal processing mechanism, and then sends the configuration storage command to the CAN bus. In one embodiment, the predetermined signal format is a CAN signal format.
The black box 110 receives the configuration storage instruction through an internal CAN bus interface, determines a storage target according to the storage target ID, where the storage target corresponds to the corresponding vehicle module, and collects data from the corresponding vehicle module according to the storage trigger type for storage.
In addition, if the electronic device 130 detects the configuration information input by the user, the generation and issuing of the configuration storage instruction are stopped, and at this time, the black box 110 does not receive the configuration storage instruction and stores the configuration storage instruction in the current storage mode.
Fig. 4 is a flowchart illustrating a black box data storage method according to an example embodiment. Referring to fig. 4, the method may include the steps of:
in step S401, when the configuration information input by the user is detected, the generation of a corresponding configuration storage instruction is triggered.
The user can log in a configuration interface of the electronic device and input corresponding configuration information to configure the storage mode of the black box, that is, the user can select storage targets and storage modes of the storage targets according to personal requirements, such as personal preference or the size of a storage space of the black box, one storage target corresponds to one storage target ID, and the black box can acquire the storage target through the storage target ID. After the user inputs the configuration information, the electronic equipment triggers and generates a configuration storage instruction corresponding to the configuration information, and the configuration storage instruction comprises a storage target ID and a storage trigger type.
In step S402, a configuration storage instruction is sent to the black box, so that the black box stores data corresponding to the storage target ID according to the storage trigger type in the configuration storage instruction.
The electronic equipment sends a configuration storage instruction comprising a storage target ID and a storage trigger type to the black box, so that the black box can determine a storage target, namely a corresponding whole vehicle module according to the storage target ID, and acquires data from the corresponding whole vehicle module according to the storage trigger type for storage.
Fig. 5 is a flowchart illustrating a black box data storage method for an electronic device according to another exemplary embodiment. Referring to fig. 5, the method may include the steps of:
in step S501, a user is authenticated securely according to identity information input by the user.
In step S502, after confirming that the user passes the security authentication, it is detected whether the user inputs the configuration information.
In step S503, when the configuration information input by the user is detected, the generation of a corresponding configuration storage instruction is triggered.
In step S504, a configuration storage instruction is sent to the black box, so that the black box executes a corresponding storage operation according to the configuration storage instruction.
When a user configures the storage mode of the black box through the electronic device, the user needs to input identity information (a user name and a password) as a unique identifier for identifying the user. And the electronic equipment carries out safety authentication on the identity information, and if the identity information is detected to be matched with the pre-stored user identity information, the user authentication is judged to be passed. At this time, the user enters the configuration login interface to configure the storage mode with the black box, that is, to select the storage target and the storage mode of the storage target. The electronic equipment generates a corresponding configuration storage instruction containing a storage target ID and a storage trigger type according to configuration information input by a user and sends the configuration storage instruction to the black box, so that the black box can store the storage target according to a storage mode selected by the user.
Furthermore, in the embodiments of the present disclosure, if the user does not pass the security authentication, the configuration information cannot be input; or the user does not input the configuration information after passing the security authentication, and the electronic equipment does not respond. For the two situations, the black box performs storage operation according to the last configured storage mode, or the user does not perform any configuration on the storage of the black box before, the black box performs storage operation according to the factory-set storage mode, and all data of the whole vehicle are stored in real time.
Through the technical scheme of the embodiment of the disclosure, the user is subjected to security authentication before the black box is configured, so that an illegal user can be prevented from randomly changing the storage mode of the black box, and the storage security of the black box can be further improved.
Fig. 6 is a flowchart illustrating a black box data storage method for a black box according to an exemplary embodiment. Referring to fig. 6, the method may include the steps of:
in step S601, a configuration storage instruction from an external electronic device is received.
In the embodiment of the present disclosure, since the format of the configuration storage instruction sent by the electronic device is not consistent with the format of the instruction that can be recognized by the black box, and the black box cannot recognize the configuration storage instruction sent by the electronic device, the configuration storage instruction needs to be converted through the intermediate bridge of the information processing module. The information processing module receives a configuration storage instruction of a network signal format sent by the electronic equipment, converts the configuration storage instruction into a configuration storage instruction of a preset signal format (such as a CAN signal format) which CAN be identified by the black box through a built-in algorithm, and sends the configuration storage instruction to the black box through a CAN bus.
In step S602, data corresponding to the storage target ID is stored according to the storage trigger type in the configuration storage instruction.
In embodiments of the present disclosure, the storage trigger types may include, for example, but are not limited to: periodic storage, event triggered storage, event periodic storage, and the like. The period storage means storing data corresponding to the target whole vehicle module according to a preset period; the event triggering means that the current data of the target whole vehicle module is stored only when the current state of the target whole vehicle module meets a preset triggering condition (for example, the target whole vehicle module fails, gives an alarm or collides and the like); the event period triggering refers to storing data corresponding to the target finished automobile module according to a preset period, and immediately storing the current data of the target finished automobile module when the current state of the target finished automobile module meets a preset triggering condition.
In an embodiment of the present disclosure, as shown in fig. 7, the step S602 may include:
in step S701, when the storage trigger type is the first storage trigger type, the target entire vehicle module is determined according to the storage target ID.
One storage target corresponds to one storage target ID, the storage target ID is a unique identification number for identifying the storage target, and the target whole vehicle module where the storage target is located can be determined through the storage target ID. For example, the airbag module corresponds to a storage target ID, and the black box can determine the airbag module by the storage target ID, so that the related data of the airbag module can be collected and stored.
In step S702, data is collected from the target entire vehicle module according to a first preset period to perform periodic storage.
In the embodiment of the present disclosure, the first storage trigger type may be periodic storage, that is, the black box receives and stores the relevant data of the target vehicle module once through the internal CAN bus interface every a first preset period T1. The first preset period T1 may be configured by a user on the electronic device.
In another embodiment of the present disclosure, as shown in fig. 8, the step S602 may further include:
in step S801, when the storage trigger type is the second storage trigger type, the target entire vehicle module is determined according to the storage target ID.
In step S802, if the current state meets a first preset trigger condition, data is collected from the target entire vehicle module and stored.
In an embodiment of the present disclosure, the second storage trigger type may be event-triggered storage, that is, the black box stores data of the target entire vehicle module only when an event occurs. The black box detects the current state of the target whole vehicle module in real time and judges whether the current state meets a first preset trigger condition. The first preset trigger condition may be configured on the electronic device by a user, and the first preset condition may be that the target vehicle-finishing module fails, gives an alarm, or is collided by the outside. And when the current state of the target whole vehicle module meets a first preset condition, the black box immediately stores the current data of the target whole vehicle module.
In another embodiment of the present disclosure, as shown in fig. 9, the step S602 may further include:
in step S901, when the storage trigger type is the third storage trigger type, the target entire vehicle module is determined according to the storage target ID.
In step S902, data of the target entire vehicle module is periodically stored according to a second preset period.
In step S903, in the process of periodic storage, if it is detected that the current state meets a second preset trigger condition, data is collected from the target entire vehicle module in real time for storage.
In the embodiment of the present disclosure, the third storage trigger type may be event cycle storage, that is, when the storage trigger type is event cycle storage, the black box receives and stores the relevant data of the target vehicle module once through the internal CAN bus interface every second preset period T2. Meanwhile, the black box detects the current state of the target whole vehicle module in real time, and immediately collects the current data of the target whole vehicle module for storage if the current state meets a second preset trigger condition. Likewise, the second preset period and the second preset trigger condition may be configured by the user on the electronic device.
The example of the user configuration for storing the airbag module according to the event cycle is described here, the user sets the interval T2 and the triggering condition is the failure of the airbag module, the alarm or the collision of the vehicle. When the black box detects that the current state of the airbag module is good and no fault, alarm or vehicle collision occurs, acquiring related data of the airbag module once through a CAN bus interface every period T2 for storage; in the process of periodic storage, if the current state of the airbag module is detected to meet the preset condition, the black box immediately collects the current relevant data of the airbag module for storage.
It should be noted that, in the embodiment of the present disclosure, the configuration storage instruction may include a plurality of storage target IDs and storage trigger types for different storage targets, and the black box may perform corresponding storage operations on the different storage targets according to their corresponding storage modes. For example, the configuration storage instruction includes a first storage target ID and a corresponding first storage trigger type for a first storage target, and a second storage target ID and a corresponding second storage trigger type for a second storage target, so that the black box may perform a corresponding storage operation on the first storage target according to the first storage trigger type, and simultaneously perform a corresponding storage operation on the second storage target according to the second storage trigger type.
Through the technical scheme of the embodiment of the disclosure, the black box stores the data of the target vehicle module corresponding to the storage target ID aiming at different types of storage trigger types according to the configuration storage instruction from the electronic equipment, so that the problem that the vehicle data is overlarge and the storage space of the black box is limited to cause that the storage space is insufficient for a long time in the existing black box storage technology can be solved. Therefore, the black box can store the content required to be stored by the user according to the preset trigger storage period and/or the preset trigger condition, all vehicle data do not need to be stored at any time, the content is stored according to the storage mode configured by the user, and the utilization rate of the storage space can be further improved.
Fig. 10A to 10B are block diagrams illustrating a black box data storage apparatus according to an exemplary embodiment, wherein the apparatus is used for an electronic device. Referring to fig. 10A, the apparatus 1000 may include the following modules: a generating module 1001 and a sending module 1002;
a generating module 1001, configured to trigger generation of a corresponding configuration storage instruction when configuration information input by a user is detected, where the configuration storage instruction includes a storage target ID and a storage trigger type;
a sending module 1002, configured to send the configuration storage instruction to a black box, so that the black box stores the data corresponding to the storage target ID according to the storage trigger type.
Optionally, as shown in fig. 10B, the apparatus 1000 may further include:
an authentication module 1003, configured to perform security authentication on the user according to identity information input by the user;
the detecting module 1004 is configured to detect whether the user inputs configuration information after the user passes the security authentication.
The present disclosure also provides a vehicle including the black box data storage device described above. The present disclosure is not limited to the type of vehicle. The vehicle includes the black box data storage device, which has been described in detail in the above embodiment of the black box data storage device, and for the brevity of the description, the detailed description will not be provided here.
Fig. 11A to 11E are block diagrams illustrating a black box data storage device according to an exemplary embodiment, wherein the device is used for a black box. Referring to fig. 11A, the apparatus 1100 may include the following modules: a receiving module 1101 and an executing module 1102;
a receiving module 1101, configured to receive a configuration storage instruction from an external electronic device, where the configuration storage instruction includes a storage target ID and a storage trigger type;
and the executing module 1102 is configured to store the data corresponding to the storage target ID according to the storage trigger type.
Optionally, as shown in fig. 11B, the apparatus 1100 further includes:
an information processing module 1103, configured to convert the configuration storage instruction into a preset signal format.
Optionally, as shown in fig. 11C, the executing module 1102 includes:
the first determining submodule 1120 is configured to determine a target finished automobile module according to the storage target ID when the storage trigger type is the first storage trigger type;
the first execution submodule 1121 is configured to collect data from the target whole vehicle module according to a first preset period and perform periodic storage.
Optionally, as shown in fig. 11D, the executing module 1102 further includes:
the second determining submodule 1122 is configured to determine a target finished automobile module according to the storage target ID when the storage trigger type is the second storage trigger type;
and the second execution submodule 1123 is configured to collect data from the target whole vehicle module and store the data if the current state meets the first preset trigger condition.
Optionally, as shown in fig. 11E, the executing module 1102 further includes:
a third determining submodule 1124, configured to determine a target entire vehicle module according to the storage target ID when the storage trigger type is a third storage trigger type;
the third execution submodule 1125 is configured to collect data from the target whole vehicle module according to a second preset period and perform periodic storage;
and the fourth execution submodule 1126 is configured to acquire and store data from the target whole vehicle module in real time if it is detected that the current state meets the second preset trigger condition.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (12)
1. A black box data storage method, the method comprising:
receiving a configuration storage instruction from external electronic equipment, wherein the configuration storage instruction comprises storage target IDs and storage trigger types, each storage target ID corresponds to one storage trigger type, and each storage target ID corresponds to one vehicle module;
storing data corresponding to the storage target ID according to the storage trigger type;
wherein, the storing the data corresponding to the storage target ID according to the storage trigger type includes:
when the storage trigger type is a first storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the first storage trigger type is periodic storage;
acquiring data from the target whole vehicle module according to a first preset period and performing periodic storage;
when the storage trigger type is a second storage trigger type, determining a target finished automobile module according to the storage target ID, wherein the second storage trigger type is event trigger storage; if the current state of the target whole vehicle module meets a first preset trigger condition, acquiring data from the target whole vehicle module for storage;
when the storage trigger type is a third storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the third storage trigger type is event cycle storage; acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet a second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
2. The method of claim 1, further comprising:
and converting the configuration storage instruction into a preset signal format.
3. A black box data storage method is applied to electronic equipment and is characterized by comprising the following steps:
when configuration information input by a user is detected, triggering to generate a corresponding configuration storage instruction, wherein the configuration storage instruction comprises storage target IDs and storage triggering types, each storage target ID corresponds to one storage triggering type, and each storage target ID corresponds to one finished automobile module;
the storage trigger types comprise a first storage trigger type, a second storage trigger type and a third storage trigger type;
sending the configuration storage instruction to a black box so that the black box stores the data corresponding to the storage target ID according to the storage trigger type;
wherein the storing the data corresponding to the storage target ID according to the storage trigger type includes:
when the storage trigger type is a first storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the first storage trigger type is periodic storage;
acquiring data from the target whole vehicle module according to a first preset period and performing periodic storage;
when the storage trigger type is a second storage trigger type, determining a target finished automobile module according to the storage target ID, wherein the second storage trigger type is event trigger storage; if the current state of the target whole vehicle module meets a first preset trigger condition, acquiring data from the target whole vehicle module for storage;
when the storage trigger type is a third storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the third storage trigger type is event cycle storage;
acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet a second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
4. The method of claim 3, wherein the step prior to triggering generation of the corresponding configuration storage instruction when the configuration information input by the user is detected comprises:
according to identity information input by a user, performing security authentication on the user;
and after the user is confirmed to pass the security authentication, detecting whether the user inputs configuration information.
5. A black box data storage device, the device comprising:
the system comprises a receiving module, a storage module and a display module, wherein the receiving module is used for receiving a configuration storage instruction from external electronic equipment, and the configuration storage instruction comprises storage target IDs and storage trigger types, wherein each storage target ID corresponds to one storage trigger type, and each storage target ID corresponds to one vehicle module;
the execution module is used for storing the data corresponding to the storage target ID according to the storage trigger type;
wherein the execution module comprises:
the first determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a first storage trigger type, wherein the first storage trigger type is periodic storage;
the first execution submodule is used for acquiring data from the target whole vehicle module according to a first preset period and storing the data periodically;
the second determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a second storage trigger type, wherein the second storage trigger type is event trigger storage;
the second execution submodule is used for acquiring data from the target finished automobile module and storing the data if the current state of the target finished automobile module meets a first preset trigger condition;
the third determining submodule is used for determining a target whole vehicle module according to the storage target ID when the storage trigger type is a third storage trigger type, wherein the third storage trigger type is event cycle storage;
the third execution submodule is used for periodically storing the data of the target whole vehicle module according to a second preset period;
and the fourth execution submodule is used for acquiring data from the target whole vehicle module in real time for storage if the current state of the target whole vehicle module is detected to meet a second preset trigger condition in the process of the periodic storage.
6. The apparatus of claim 5, further comprising:
and the information processing module is used for converting the configuration storage instruction into a preset signal format.
7. A vehicle comprising the black box data storage device of claim 5 or 6.
8. A black box data storage device applied to electronic equipment is characterized by comprising:
the generating module is used for triggering and generating a corresponding configuration storage instruction when configuration information input by a user is detected, wherein the configuration storage instruction comprises storage target IDs and storage triggering types, each storage target ID corresponds to one storage triggering type, and each storage target ID corresponds to one finished automobile module;
the sending module is used for sending the configuration storage instruction to a black box so that the black box stores the data corresponding to the storage target ID according to the storage trigger type;
wherein the sending module is specifically configured to:
when the storage trigger type is a first storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the first storage trigger type is periodic storage;
acquiring data from the target whole vehicle module according to a first preset period and performing periodic storage;
when the storage trigger type is a second storage trigger type, determining a target finished automobile module according to the storage target ID, wherein the second storage trigger type is event trigger storage; if the current state of the target whole vehicle module meets a first preset trigger condition, acquiring data from the target whole vehicle module for storage;
when the storage trigger type is a third storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the third storage trigger type is event cycle storage; acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet a second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
9. The apparatus of claim 8, further comprising:
the authentication module is used for carrying out safety authentication on the user according to the identity information input by the user;
and the detection module is used for detecting whether the user inputs configuration information or not after the user passes the security authentication.
10. A black box data storage system, the system comprising: a black box and an external electronic device disposed in a vehicle, wherein:
the electronic equipment is used for triggering and generating a corresponding configuration storage instruction when configuration information input by a user is detected, and sending the configuration storage instruction to the black box, wherein the configuration storage instruction comprises storage target IDs and storage trigger types, each storage target ID corresponds to one storage trigger type, and each storage target ID corresponds to one vehicle module;
the black box is used for receiving the configuration storage instruction and storing the data corresponding to the storage target ID according to the storage trigger type; when the storage trigger type is a first storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the first storage trigger type is periodic storage; acquiring data from the target whole vehicle module according to a first preset period and performing periodic storage;
when the storage trigger type is a second storage trigger type, determining a target finished automobile module according to the storage target ID, wherein the second storage trigger type is event trigger storage; if the current state of the target whole vehicle module meets a first preset trigger condition, acquiring data from the target whole vehicle module for storage;
when the storage trigger type is a third storage trigger type, determining a target whole vehicle module according to the storage target ID, wherein the third storage trigger type is event cycle storage; acquiring data from the target whole vehicle module according to a second preset period and performing periodic storage; and in the process of periodic storage, if the current state of the target whole vehicle module is detected to meet a second preset trigger condition, acquiring data from the target whole vehicle module in real time and storing the data.
11. The system of claim 10, further comprising: and the information processing module is arranged in the vehicle and used for converting and processing the configuration storage instruction into a preset signal format.
12. The system of claim 10, wherein the electronic device is further configured to perform security authentication on the user according to identity information input by the user; and after the user is confirmed to pass the security authentication, detecting whether the user inputs configuration information.
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| CN110473308A (en) * | 2019-07-09 | 2019-11-19 | 中国北方车辆研究所 | A kind of crucial travelling data extract real-time system based on military vehicle error code |
| WO2021035506A1 (en) * | 2019-08-27 | 2021-03-04 | 深圳市大疆创新科技有限公司 | Data processing method and system applied to mobile platform, and mobile platform |
| CN112511213B (en) * | 2020-11-18 | 2022-07-22 | 四川安迪科技实业有限公司 | Log analysis-based defect positioning method and system |
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| JP5238595B2 (en) * | 2009-04-22 | 2013-07-17 | 矢崎エナジーシステム株式会社 | In-car video recording device |
| US9164957B2 (en) * | 2011-01-24 | 2015-10-20 | Lexisnexis Risk Solutions Inc. | Systems and methods for telematics monitoring and communications |
| CN102145683A (en) * | 2011-03-11 | 2011-08-10 | 广东铁将军防盗设备有限公司 | Video recording instrument of vehicle |
| CN104658056A (en) * | 2013-11-25 | 2015-05-27 | 中兴通讯股份有限公司 | Driving recording method and intelligent terminal |
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| CN104376617A (en) * | 2014-10-31 | 2015-02-25 | 上海自仪泰雷兹交通自动化系统有限公司 | Vehicle on-board data collector and storage structure thereof |
| CN105787388B (en) * | 2014-12-23 | 2019-11-05 | 中兴通讯股份有限公司 | The method and apparatus for controlling black box |
| CN104574568A (en) * | 2015-01-12 | 2015-04-29 | 深圳市华宝电子科技有限公司 | Method and system for setting parameters of traveling recorder |
| JP6128143B2 (en) * | 2015-02-18 | 2017-05-17 | トヨタ自動車株式会社 | Tire pressure monitoring system |
| CN105303646B (en) * | 2015-10-12 | 2018-07-03 | 深圳市轱辘车联数据技术有限公司 | Travelling data storage method and device |
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