CN210246805U - Vehicle remote communication terminal - Google Patents
Vehicle remote communication terminal Download PDFInfo
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- CN210246805U CN210246805U CN201921473730.8U CN201921473730U CN210246805U CN 210246805 U CN210246805 U CN 210246805U CN 201921473730 U CN201921473730 U CN 201921473730U CN 210246805 U CN210246805 U CN 210246805U
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Abstract
The utility model provides a vehicle remote communication terminal, include: the system comprises a data acquisition and processing module, a fault monitoring module, a data recording module and a remote control module. The data acquisition processing module acquires real-time information of the vehicle electrical equipment through the bus for processing, and the fault monitoring module is connected with the data acquisition processing module, can acquire original data of the vehicle electrical equipment in real time for fault diagnosis and outputs a fault diagnosis result through the vehicle display module; meanwhile, the fault monitoring module sends the acquired original information corresponding to the equipment fault to the data recording module for recording, so that subsequent diagnosis and analysis are facilitated; the fault monitoring module is connected with the remote control module and can send original information corresponding to equipment faults to the remote terminal in real time for remote diagnosis. In conclusion, the vehicle fault information can be diagnosed comprehensively and effectively in real time by the vehicle remote control terminal through the fault monitoring module.
Description
Technical Field
The utility model relates to a vehicle control field especially relates to a vehicle remote communication terminal.
Background
At present, a remote communication terminal of a vehicle can communicate with a user terminal or a background server through a wireless network to perform remote diagnosis, but the remote communication terminal does not have a fault diagnosis function. With the increase of vehicle controllers, the data of the whole vehicle is increasingly huge, higher requirements are put forward for a remote communication terminal, and the vehicle controller can be diagnosed in time when a fault occurs. The current scheme has a single diagnosis means, and the problem that timely and effective diagnosis cannot be realized due to the problem of the quality of remote communication can occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle telecommunication terminal for it is single to solve among the prior art diagnostic means, can appear because telecommunication quality problem causes the problem that can not in time, effective diagnosis.
An embodiment of the utility model provides a vehicle remote communication terminal, include: the system comprises a data acquisition processing module, a fault monitoring module, a data recording module and a remote control module;
data acquisition processing module passes through bus connection vehicle electrical equipment, fault monitoring module, data record module, remote control module respectively with data acquisition processing module connects, remote control module reaches with remote terminal respectively vehicle electrical equipment communication connection, fault monitoring module respectively with remote control module data record module and vehicle display module connect.
Optionally, the data recording module includes: the system comprises an original data recording unit, a fault information recording unit and an external interface, wherein the original data recording unit is connected with the data acquisition and processing module, the fault information recording unit is connected with the fault monitoring module, and the original data recording unit and the fault information recording unit are respectively connected with the external interface.
Optionally, the vehicle electrical equipment includes a vehicle electronic control unit and a vehicle-mounted infotainment system, the data acquisition and processing module is in communication connection with the vehicle electronic control unit through a CAN bus, and the data acquisition and processing module is in communication connection with the vehicle-mounted infotainment system through a USB bus.
Optionally, the method further includes: and the data acquisition and processing module is connected with the vehicle gateway controller through the vehicle-mounted Ethernet bus interface.
Optionally, the remote control module includes: the communication unit is connected with the encryption unit and is in communication connection with the vehicle electrical equipment, the remote terminal, the data acquisition and processing module and the fault monitoring module.
Optionally, the communication unit includes at least one of a WiFi module, a 4G module, and a 5G module.
Optionally, still include power module, power module includes voltage conversion unit, stand-by battery, power management chip, voltage conversion unit connects the vehicle battery and reaches power management chip, stand-by battery connects power management chip, power management chip connects data acquisition and processing module, fault monitoring module, data record module, remote control module.
Optionally, the power module further includes a sampling circuit, and the sampling circuit is respectively connected to the vehicle battery and the fault monitoring module.
Optionally, the display module includes at least one of an automobile dashboard and an on-board computer.
The embodiment of the utility model provides a vehicle remote communication terminal, data acquisition processing module acquire vehicle electrical equipment's real-time information through the bus and handle, and the fault monitoring module is connected with data acquisition processing module, can acquire vehicle electrical equipment's raw data in real time and carry out fault diagnosis to export the fault diagnosis result through vehicle display module; meanwhile, the fault monitoring module sends the acquired original information corresponding to the equipment fault to the data recording module for recording, so that subsequent diagnosis and analysis are facilitated; the fault monitoring module is connected with the remote control module and can send original information corresponding to equipment faults to the remote terminal in real time for remote diagnosis. To sum up, through setting up trouble monitoring module, can make the utility model discloses vehicle remote control terminal carries out real-time, comprehensive, effectual diagnosis to vehicle fault information.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a system block diagram of a vehicle remote communication terminal according to an embodiment of the present invention;
fig. 2 is a system block diagram of another vehicle telecommunication terminal according to an embodiment of the present invention;
fig. 3 is a system block diagram of another vehicle telecommunication terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1, there is shown a system architecture of a vehicle remote communication terminal 1, comprising: the system comprises a data acquisition processing module 11, a fault monitoring module 13, a data recording module 12 and a remote control module 14;
the data acquisition processing module 11 is connected with the vehicle electrical equipment 2 through a bus, the fault monitoring module 13, the data recording module 12 and the remote control module 14 are respectively connected with the data acquisition processing module 11, the remote control module 14 is respectively in communication connection with the remote terminal 4 and the vehicle electrical equipment 2, and the fault monitoring module 13 is respectively connected with the remote control module 14, the data recording module 12 and the vehicle display module 3.
The data acquisition processing module 11 acquires real-time information of the vehicle electrical equipment 2 through a bus for processing, and the fault monitoring module 13 is connected with the data acquisition processing module 11, can acquire original data of the vehicle electrical equipment 2 in real time for fault diagnosis and outputs a fault diagnosis result to the vehicle display module 3; meanwhile, the fault monitoring module 13 acquires original information corresponding to the equipment fault and sends the information to the data recording module 12 for recording, so that subsequent diagnosis and analysis are facilitated; the fault monitoring module 13 is connected with the remote control module 14, and can send original information corresponding to equipment faults to the remote terminal 4 in real time for remote diagnosis. To sum up, through setting up trouble monitoring module 13, can make the utility model discloses vehicle remote control terminal 1 carries out real-time, comprehensive, effectual diagnosis to vehicle fault information.
The data recording module 12 is connected with the data acquisition processing module 11, and can acquire and record the original data of the vehicle electrical equipment 2 in real time, and the data recording module 12 is connected with the fault monitoring module 13, and can acquire the original information corresponding to the equipment fault in real time.
Specifically, as shown in fig. 2, in a specific embodiment of the present invention, the data recording module 12 includes an original data recording unit 121, a failure information recording unit 122, and an external interface 123, the original data recording unit 121 is connected to the data collecting and processing module 11, the failure information recording unit 122 is connected to the failure monitoring module 13, and the original data recording unit 121 and the failure information recording unit 122 are respectively connected to the external interface 123. The original data recording unit 121 is connected with the data acquisition and processing module 11, and can acquire and record original data of the vehicle electrical equipment 2 in real time; fault information record unit 122 is connected with fault monitoring module 13, can acquire and record the original information that vehicle electrical equipment trouble corresponds in real time, further utilize to the original data of vehicle electrical equipment 2 for making things convenient for follow-up failure diagnosis analysis, data record module 12 is provided with external interface 123, external interface 123 can set up one, logic through software acquires original data record unit 121 respectively, fault information record unit 122's information, perhaps sets up two, can independently acquire original data record unit 121, fault information record unit 122's information, the utility model discloses do not specifically limit.
In a specific embodiment, the vehicle electrical equipment 2 may include a vehicle electronic control unit and a vehicle-mounted infotainment system, and the data acquisition processing module 11 is in communication connection with the vehicle electronic control unit through a CAN bus, and CAN acquire data of each vehicle electronic control unit in real time. The remote terminal 4 may control the vehicle electronic control unit through the remote control module 14. The data acquisition processing module 11 is in communication connection with the vehicle-mounted information entertainment system through a USB bus, and can perform data transmission.
In another embodiment, the vehicle remote communication terminal 1 may further be provided with a vehicle ethernet bus interface, which may enable the data acquisition processing module 11 to connect to the vehicle gateway controller through the vehicle ethernet bus, so as to obtain data of the vehicle communication network from the vehicle gateway controller. The communication rate of the vehicle-mounted Ethernet bus is higher than that of the CAN bus, so that the real-time performance of data transmission CAN be ensured.
Further, as shown in fig. 3, in order to ensure the communication security of the remote communication, the remote control module 14 is provided with an encryption unit 142 and a communication unit 141, the communication unit 141 is connected to the encryption unit 142, and the communication unit 141 is connected to the vehicle electrical equipment 2 and the remote terminal 4 in a communication manner. The encryption unit 142 and the encryption algorithm that are specifically used may be a common encryption chip or encryption algorithm in the prior art, and the scheme is not particularly limited. The communication unit 141 may include at least one of a WiFi module, a 4G module, and a 5G module, and may receive a control instruction sent by the remote terminal 4, or send raw data of the vehicle electrical equipment 2 acquired from the data acquisition and processing module 11 and raw information corresponding to the equipment fault acquired from the fault monitoring module 13 to the remote terminal 4.
Further, the vehicle display module 3 may be at least one of an automobile dashboard and an on-board computer. The fault diagnosis result of the fault monitoring module 13 can be received for displaying, and the vehicle display module 3 can further include an alarm unit to prompt the driver of the fault information.
In a specific embodiment, the vehicle remote communication terminal 1 further includes a power module, where the power module includes a voltage conversion unit, a backup battery, and a power management chip, the voltage conversion unit is connected to the vehicle storage battery and the power management chip, the backup battery is connected to the power management chip, and the power management chip is connected to the data acquisition and processing module 11, the fault monitoring module 13, the data recording module 12, and the remote control module 14. Because the voltage of the vehicle storage battery can not be directly supplied to the electricity utilization modules, the power supply to each electricity utilization module can be controlled by the power supply management chip after the voltage is converted by the voltage conversion unit. In addition, since the vehicle remote communication terminal 1 involves remote transmission of data, it must be ensured that the data can be completely transmitted when the vehicle battery is in a low voltage or power failure condition, and therefore, a backup battery is provided in the power module, and when the battery has the above problem, the power is supplied by the backup battery through the power management chip control system. In another embodiment, the vehicle battery and the backup battery may be connected to a power switching circuit that may quickly switch to backup battery power when a low voltage or power outage condition occurs in the battery.
Further, the power module may further include a sampling circuit, and the sampling circuit is connected to the vehicle battery and the fault monitoring module 13, respectively. When the voltage of the storage battery collected by the sampling circuit is lower than the preset value, the fault monitoring module 13 collects low-voltage information, the low-voltage state can be output to the vehicle display module 3 through the fault monitoring module 13 to prompt that the low-voltage problem of the storage battery occurs, and the low-voltage information can be transmitted to the remote terminal 4 through the remote control module 14 to be further diagnosed.
To sum up, the embodiment of the utility model provides a vehicle remote communication terminal 1 can be more effective, real-time, comprehensive carry out fault diagnosis to vehicle electrical equipment on the basis of accomplishing current vehicle remote communication terminal's remote diagnosis.
The above-described embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A vehicle telematics terminal, comprising: the system comprises a data acquisition processing module, a fault monitoring module, a data recording module and a remote control module;
data acquisition processing module passes through bus connection vehicle electrical equipment, fault monitoring module, data record module, remote control module respectively with data acquisition processing module connects, remote control module reaches with remote terminal respectively vehicle electrical equipment communication connection, fault monitoring module respectively with remote control module data record module and vehicle display module connect.
2. The vehicle telematics terminal of claim 1, wherein the data logging module comprises: the system comprises an original data recording unit, a fault information recording unit and an external interface, wherein the original data recording unit is connected with the data acquisition and processing module, the fault information recording unit is connected with the fault monitoring module, and the original data recording unit and the fault information recording unit are respectively connected with the external interface.
3. The vehicle remote communication terminal according to claim 1, wherein the vehicle electrical equipment comprises a vehicle electronic control unit and a vehicle infotainment system, the data acquisition and processing module is in communication connection with the vehicle electronic control unit through a CAN bus, and the data acquisition and processing module is in communication connection with the vehicle infotainment system through a USB bus.
4. The vehicle telematics terminal of claim 1, further comprising: and the data acquisition and processing module is connected with the vehicle gateway controller through the vehicle-mounted Ethernet bus interface.
5. The vehicle telematics terminal of claim 1, wherein the remote control module comprises: the communication unit is connected with the encryption unit and is in communication connection with the vehicle electrical equipment, the remote terminal, the data acquisition and processing module and the fault monitoring module.
6. The vehicle telematics terminal of claim 5, wherein the communication unit comprises at least one of a WiFi module, a 4G module, and a 5G module.
7. The vehicle remote communication terminal according to claim 1, further comprising a power module, wherein the power module comprises a voltage conversion unit, a backup battery and a power management chip, the voltage conversion unit is connected with a vehicle storage battery and the power management chip, the backup battery is connected with the power management chip, and the power management chip is connected with the data acquisition and processing module, the fault monitoring module, the data recording module and the remote control module.
8. The vehicle telematics terminal of claim 7, wherein the power module further comprises a sampling circuit connected to the vehicle battery and the fault monitoring module, respectively.
9. The vehicle telematics terminal of claim 1, wherein the display module comprises at least one of a dashboard of a car, a vehicle computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473730.8U CN210246805U (en) | 2019-09-05 | 2019-09-05 | Vehicle remote communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473730.8U CN210246805U (en) | 2019-09-05 | 2019-09-05 | Vehicle remote communication terminal |
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| CN210246805U true CN210246805U (en) | 2020-04-03 |
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| CN201921473730.8U Active CN210246805U (en) | 2019-09-05 | 2019-09-05 | Vehicle remote communication terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391618A (en) * | 2021-06-10 | 2021-09-14 | 上海寰创通信科技股份有限公司 | System for analyzing and reporting fault information of vehicle-mounted terminal |
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2019
- 2019-09-05 CN CN201921473730.8U patent/CN210246805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391618A (en) * | 2021-06-10 | 2021-09-14 | 上海寰创通信科技股份有限公司 | System for analyzing and reporting fault information of vehicle-mounted terminal |
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