CN211731285U - Vehicle domain control system and vehicle - Google Patents
Vehicle domain control system and vehicle Download PDFInfo
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- CN211731285U CN211731285U CN201922078310.6U CN201922078310U CN211731285U CN 211731285 U CN211731285 U CN 211731285U CN 201922078310 U CN201922078310 U CN 201922078310U CN 211731285 U CN211731285 U CN 211731285U
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Abstract
The utility model discloses a vehicle territory control system and vehicle. Wherein, this vehicle domain control system includes: the system comprises a radio frequency control module and a vehicle body control module, wherein the radio frequency control module is in communication connection with the vehicle control module; the radio frequency control module is used for receiving a radio frequency signal for controlling a vehicle and sending the radio frequency signal to the vehicle body control module; the vehicle body control module is used for receiving the radio frequency signal, the vehicle switch control signal and the vehicle bus signal sent by the radio frequency control module and generating a control signal according to the radio frequency signal, the vehicle switch control signal and the vehicle bus signal so as to control a vehicle domain. According to the technical scheme of the embodiment of the application, the radio frequency control module is independently arranged, so that the influence of other controllers in the vehicle on the radio frequency signals can be reduced, the performance of receiving the radio frequency signals is enhanced, the bus load rate can be reduced through the vehicle body domain control system, and the control performance of the whole vehicle is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of automatic control, in particular to a vehicle body area control system and a vehicle.
Background
Along with the increasing automation and intelligentization degree of automobiles, the number of controllers of the whole automobile is increased, the arrangement of the controllers in the whole automobile becomes more and more complex, the controller with a single function can not meet the mainstream of the intelligent development of the current automobile, and the field control in the whole automobile becomes more and more popular.
Traditional automobile body control generally includes automobile body control module, intelligence entering module and start control module etc. automobile body control module, intelligence entering module and start control module generally all arrange instrument board tubular beams department in driver the place ahead, it is easy to be shielded by other parts of whole car to this arrangement position radio frequency signal, current whole car controller cost is higher, it is easy limited to arrange the position, radio frequency signal reception performance is relatively poor to do not have central controller, the synchronism in the aspect of coordinated control is relatively poor.
Disclosure of Invention
The invention provides a vehicle domain control system and a vehicle, which are used for realizing vehicle domain control, are convenient for controller arrangement, improve the performance of receiving radio frequency signals and improve the synchronism of linkage control.
In a first aspect, an embodiment of the present invention provides a vehicle domain control system, including:
the system comprises a radio frequency control module and a vehicle body control module, wherein the radio frequency control module is in communication connection with the vehicle control module;
the radio frequency control module is used for receiving a radio frequency signal for controlling a vehicle and sending the radio frequency signal to the vehicle body control module;
the vehicle body control module is used for receiving the radio frequency signal, the vehicle switch control signal and the vehicle bus signal sent by the radio frequency control module and generating a control signal according to the radio frequency signal, the vehicle switch control signal and the vehicle bus signal so as to control a vehicle domain. In a second aspect, embodiments of the present invention further provide a vehicle including a vehicle domain control system according to any one of the embodiments of the present invention.
The technical scheme of the utility model, by radio frequency control module and automobile body control module component, radio frequency control module and vehicle control module have communication connection, and radio frequency control module is used for receiving the radio frequency signal of control vehicle to send radio frequency signal to automobile body control module, other switch signal and the bus signal of radio frequency signal and vehicle that receive radio frequency control module and send, according to signal generation control signal carries out vehicle domain control, has realized the domain control of vehicle, reduces the operand of automobile body control, can reduce the influence of controller in the vehicle to radio frequency signal, reinforcing radio frequency signal's receptivity.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle domain control system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a vehicle domain control system according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a radio frequency control module according to a second embodiment of the present invention;
fig. 4 is an exemplary diagram of a vehicle domain control system provided in the second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a vehicle according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only a part of the structures related to the present invention, not all of the structures, are shown in the drawings, and furthermore, embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Example one
Fig. 1 is a schematic structural diagram of a vehicle domain control system provided by the embodiment of the present invention, this embodiment is applicable to the situation of vehicle control, and this vehicle domain control system can be realized by adopting a hardware and/or software mode, see fig. 1, the embodiment of the present invention provides a vehicle domain control system including: a radio frequency control module 101 and a body control module 102.
The system comprises a radio frequency control module 101 and a vehicle body control module 102, wherein the radio frequency control module 101 is in communication connection with the vehicle body control module 102; the radio frequency control module 101 is used for receiving a radio frequency signal for controlling a vehicle and sending the radio frequency signal to the vehicle body 102 control module; the vehicle body control module 102 is configured to receive the radio frequency signal, the vehicle switch control signal, and the vehicle bus signal sent by the radio frequency control module 101, and generate a control signal according to the radio frequency signal, the vehicle switch control signal, and the vehicle bus signal to perform vehicle domain control.
Specifically, the rf control module 101 may be a device for receiving an rf signal in a vehicle, may be an independent controller, and may convert the received rf signal into a wired signal or a wireless signal to send to the body control module 102, and the rf control module 101 may be an independent controller, and thus, the volume may be small, the number of selectable arrangements may be large, and the rf control module may be arranged at a higher position of the vehicle, for example, near a triangular window of a C-pillar. The radio frequency control module 101 and the vehicle body control module 102 exist independently, so that the limitation of the vehicle body control module 102 in arrangement is reduced, the arrangement mode of the vehicle body control module 102 is flexible and various, and the requirements of waterproof and dustproof grades are met, for example, the vehicle body control module 102 can be arranged in a secondary instrument panel of a vehicle. .
In this embodiment of the application, the vehicle body control module 102 may be an integrated module that controls each load in the vehicle, and may include one or more ethernet communication interfaces, a Controller Area Network (CAN) communication interface, and a Local Interconnect Network (LIN) communication interface, and the vehicle body control module 102 may directly collect a start switch signal and a door handle capacitance switch signal that are intelligently entered and started, and control loads such as vehicle front lights, interior lights, anti-theft horns, wiper heating, sunroofs, and atmosphere lights according to the switch signals, so as to implement domain control of the vehicle.
The technical scheme of the utility model, through independently setting up radio frequency control module and automobile body control module, establish radio frequency control module and automobile body control module's communication connection, radio frequency control module is used for receiving the radio frequency signal of control vehicle and sends radio frequency signal to automobile body control module, automobile body control module generates control signal in order to carry out domain control to the vehicle according to other switching signal and the bus signal of radio frequency signal and vehicle, radio frequency control module and automobile body control module's coupling degree has been reduced, radio frequency control module can independently arrange, the influence of other controllers to radio frequency signal in the reducible vehicle, the performance of receiving radio frequency signal has been strengthened.
Example two
Fig. 2 is a structural schematic diagram of a vehicle domain control system that embodiment two provides of the present invention, refer to fig. 2, and this application embodiment concretizes radio frequency control module and automobile body control module, refer to fig. 2, the technical scheme of the embodiment of the present invention includes: a radio frequency control module 1000 and a body control module 2000.
The vehicle control module 2000 includes a signal collection unit 2100, a central control unit 2200, and a load driving unit 2300; the signal acquisition unit 2100 and the load driving unit 2300 are respectively connected to the central control unit 2200 through a vehicle-mounted bus.
The embodiment of the utility model provides an in with signal acquisition unit 2100, central control unit 2200 and load drive unit 2300 integration in vehicle control module 2000, further, vehicle control module 2000 can also include basic module for realize the basic voltage control of vehicle and communication receiving and dispatching, basic module can include voltage control chip, and voltage control chip can be with whole car voltage conversion be fit for signal acquisition unit 2100, central control unit 2200 and the operating voltage that unit 2300 was confirmed to the load.
The signal collecting unit 2100 is configured to send the collected vehicle digital switch signal and vehicle analog switch signal to the central control unit 2200.
Wherein, the signal collecting unit 2100 may include a digital signal collecting unit and an analog signal collecting unit, the digital signal collecting unit may collect a vehicle digital switch signal, the analog signal collecting unit may collect a vehicle analog switch signal, the digital signal collecting unit may include a pull-up and/or pull-down resistor, a current-limiting resistor, a filter protection capacitor, etc., one end of the digital signal collecting unit may be adjacent to each digital switch of the vehicle, and the other end may be connected to a digital input terminal of the central control unit 2200. The analog signal acquisition unit can include divider resistance and filter protection capacitance, analog signal acquisition unit one end can link to each other with each analog switch of vehicle, the other end can link to each other with central control unit 2200's simulation input, door switch in the vehicle can be gathered to signal acquisition unit 2100, brake switch, washing liquid level switch, engine bonnet state switch, horn switch, the foot kick input switch, danger alarm switch, oil filler hole switch, the mouth switch that charges, the gear switch, the on-off signal of separation and reunion switch and suitcase switch.
A load driving unit 2300 connected to the central control unit 2200 through a vehicle-mounted bus, and integrating driving chips of respective loads in the vehicle; the load driving unit 2300 includes at least one of a low frequency antenna driving chip, a start indicator driving chip, a start relay driving chip, a vehicle exterior lamp driving chip, a vehicle interior lamp driving chip, a motor driving chip, an exterior relay driving chip, and a front windshield wiper heating driving chip.
The load driving unit 2300 may be a unit for driving each load in the vehicle, and may control the load in the vehicle according to a control signal of the central control unit 2300, for example, may turn on a lamp, start of smart entry, turn on of a related antenna, control of a start relay, control of a wiper cleaning motor, and the like. Specifically, a plurality of chips may be integrated in the load driving unit 2300, and may include a low frequency antenna driving chip, a start indicator driving chip, a start relay driving chip, a vehicle external lamp driving chip, a vehicle internal lamp driving chip, a motor driving chip, an external relay driving chip, a front windshield wiper heating driving chip, and the like. A central control unit 2200, configured to obtain the radio frequency signal of the radio frequency control module 1000, and a vehicle digital switch signal and a vehicle analog switch signal of the signal acquisition unit 2100; the central control unit 2200 is further configured to control the load driving unit 2300 according to the radio frequency signal, the vehicle digital switching signal, and the vehicle analog switching signal. For example, the load driven by the load driving unit 2300 may include loads such as a door, a lamp, a washing solution, a hood, a horn, a trunk, a wiper, a windshield heater, and the like.
The embodiment of the utility model provides an in, central control unit 2200 CAN be the controller core of whole car domain control, and it is right to CAN be according to the radio frequency signal that acquires, vehicle digital switch signal and vehicle analog switch signal load drive unit 2300 controls, and central control unit 2200 CAN include at least one central controller, CAN possess all the way or multichannel LIN communication interface, CAN communication interface and ethernet communication interface, and central control unit 2200 CAN communicate through communication interface and signal acquisition unit 2100 and radio frequency control module 1000, gathers radio frequency signal, vehicle digital switch signal and vehicle analog switch signal. The central control unit 2200 may specifically include an S32K100 chip.
Fig. 3 is a schematic structural diagram of a radio frequency control module according to a second embodiment of the present invention, referring to fig. 3, the radio frequency control module 1000 includes a radio frequency control unit 1200, a radio frequency receiving chip 1300, and a bus communication unit 1400; the radio frequency receiving chip 1300 is configured to receive a radio frequency signal for controlling a vehicle, and send the radio frequency signal to the radio frequency control unit 1200; the radio frequency control unit 1200 is configured to convert the radio frequency signal and send the converted radio frequency signal to the bus communication unit 1300; the bus communication unit 1300 is configured to send the radio frequency signal to the vehicle body control module 2000. The rf control module 1000 includes a power control unit 1100 for providing a stable voltage to the rf control unit 1200 and the rf receiving chip 1300.
Specifically, the radio frequency control module 1000 may be an independent radio frequency signal processing module, and may be independently disposed from the vehicle body control module, and the radio frequency receiving module may be constituted by an independent radio frequency control unit 1200, and since the volume of the independent radio frequency control module 1000 is relatively small, the independent radio frequency signal processing module may be disposed on the C column of the entire vehicle, and may be located close to the triangular window, thereby reducing the arrangement requirement of the vehicle domain controller, and improving the radio frequency receiving performance of the entire vehicle as a whole. The power control unit 1100 in the rf control module 1000 may be a low voltage regulator, and may provide a stable power supply for the rf control unit 1200 and the rf receiving chip 1300. The rf control unit 1200 may be specifically an S12ZVL execution controller, which may implement conversion between an rf signal and a wired signal, and the rf receiving chip 1300 may be specifically a TDA5235 chip, which may receive an rf control signal sent by a user, for example, an rf signal of a vehicle smart key. The radio frequency control unit 1200 may convert the radio frequency signal into a wired signal and then transmit the wired signal to the vehicle body control module 2000 through the bus communication unit 1400, where the bus communication unit may include a LIN communication interface and a CAN communication interface, and may transmit the converted radio frequency signal to the bus communication unit 1400 according to the LIN communication interface or the CAN communication interface.
The technical scheme of the utility model, through setting up radio frequency control module and automobile body control module alone, automobile body control module includes signal acquisition unit, central control unit and load drive unit, signal acquisition unit acquires vehicle digital switch signal and vehicle analog switch signal, radio frequency control module acquires radio frequency signal, central control unit realizes the control to load drive unit according to radio frequency signal, digital switch signal and vehicle analog switch signal, the integration has multiple drive chip in the load drive unit, the realization is to the drive of each load in the vehicle. The technical scheme of the utility model, through setting up radio frequency control module and automobile body control module alone, avoid the controller among the automobile body control module to influence radio frequency signal, radio frequency signal's receptivity is improved, automobile body control module communicates as the control module in automobile body domain and the control module in other domains, and other control modules in vehicle automobile body domain only concentrate on control function, need not communicate with the control module in other domains, the load factor of whole car bus has been reduced, can improve the domain control performance of vehicle, the security of improvement vehicle.
Exemplarily, fig. 4 is an exemplary diagram of a vehicle domain control system provided by the second embodiment of the present invention, referring to fig. 4, the rf receiving module 1000 includes a power processing module 1100 and adopts a Low dropout regulator (LDO), the control module 1200 adopts S12ZVL, the rf receiving chip 1300 adopts TDA5235, the LIN transceiver 1400 adopts MC33662, and the rf receiving module 1000 and the vehicle domain controller 2000 communicate through an LIN line.
The signal acquisition module 2100 employs a digital switch acquisition circuit and an analog switch acquisition circuit built with separate elements. The digital switch acquisition circuit comprises a pull-up/pull-down resistor and a filter protection resistor, the pull-up/pull-down resistor and a filter capacitor are directly connected with the switch and are connected with the central control module through the ESD capacitor, the digital switch is connected to a digital acquisition port of the central control module, and an analog switch signal is connected to an analog acquisition port of the central control module. The signal acquisition module transmits a switching signal of the whole vehicle to the central control module.
Because the vehicle body controller 2000 not only has a direct control function of a load connected to itself, but also has a system-level control core of the whole vehicle body domain, including 6 LIN, one CAN, and one ethernet, two central control modules are required, the central control unit 2200 includes 2210 central controller 1 and 2220 central controller 2, the central controller 1 may be S32K148, and has an ethernet communication interface, and is mainly responsible for vehicle body control related functions. The central controller 2 CAN be an S32K100 which mainly controls intelligent entering and starts related functions, and CAN communication CAN be performed between the central controller 1 and the central controller 2.
The load driving unit 2300 includes an intelligent entry and start driving module 2310 and a vehicle body control driving module 2320. For the intelligent entrance and start driving module, the intelligent entrance and start driving module is mainly used for driving 2 intelligent start antennas, 3 intelligent entrance antennas, 3 power status indicator lamps and 3 start relays, the antenna driving can adopt NJJ29C0, and the start indicator lamps and the start relay driving can adopt TLE 7239. Realize key location, whole car power state switch, whole car unblock control.
For the vehicle body control unit 2320, external light, internal light, a cleaning motor, front windshield heating, a loudspeaker and a buzzer are mainly driven. The external light drive comprises a power supply drive and a flow enabling drive, the power supply drive adopts an intelligent chip with a self-diagnosis protection function, the chip MC17XS6500 adopted by the external light power supply drive, the TLE9262 adopted by the low-current enabling drive and the immediate lighting and flow lighting modes of light are realized together. The internal light drive comprises power-saving control and low-side drive control of the internal light of the whole vehicle, on-board relay control is adopted for power saving, VNN1NV04P is adopted for low-side drive, and a twin relay adopted by the cleaning motor controls forward and reverse rotation of the cleaning motor so as to realize that one cleaning pump completes the task of cleaning front and rear air windows.
The base unit 2400 is mainly responsible for power conversion, and transmitting CAN signals, LIN signals, and ethernet signals. Contain system base chip and communication transceiver module, system base chip adopts TLE9262, and TLE9262 not only is responsible for turning into 5V electricity 12V electricity, for central control unit power supply, still possesses one way CAN transceiver interface and one way LIN transceiver interface, CAN accomplish with the transmission of CAN signal and LIN signal between other controllers of whole car. Since the whole vehicle body control unit can have 6 LINs. An additional LIN transceiver MC33662 is also required. The 6-path LIN is mainly responsible for signal interaction with an LIN combined switch, an LIN rainfall sensor, an LIN skylight sunshade curtain, an LIN electronic wiper, an LIN multi-color atmosphere lamp and an LIN radio frequency transceiver, and because a vehicle body domain controller is used as a main arbitration controller of a vehicle body domain, the workload of operation processing is large, the vehicle body domain controller is provided with one path of Ethernet transmission interfaces, the corresponding transceiver model is BCM889811, the Ethernet is mainly used for software updating and diagnostic signal transmission, the diagnosis and refresh speed can be greatly improved, and signal transmission is reserved for subsequent automatic driving.
EXAMPLE III
Fig. 5 is a schematic structural diagram of a vehicle according to a third embodiment of the present invention, referring to fig. 5, which may include a vehicle domain controller according to any of the embodiments of the present invention, where the vehicle domain controller in the vehicle may include a radio frequency control module 30 and a vehicle body control module 31, where the radio frequency control module 30 establishes a communication connection with the vehicle control module 31; the radio frequency control module 30 is configured to receive a radio frequency signal for controlling a vehicle, and send the radio frequency signal to the vehicle body control module 31; the vehicle body control module 31 is configured to receive the radio frequency signal, the vehicle switch control signal, and the vehicle bus signal sent by the radio frequency control module, and generate a control signal according to the radio frequency signal, the vehicle switch control signal, and the vehicle bus signal to perform vehicle domain control.
The embodiment of the utility model provides an in the vehicle through establish vehicle domain controller into radio frequency control module and automobile body control module and constitute, radio frequency control module and vehicle control module have communication connection, and radio frequency control module is used for receiving the radio frequency signal of control vehicle to send radio frequency signal to automobile body control module, other switch signal and the bus signal of radio frequency signal and vehicle that receive radio frequency control module and send, according to signal generation control signal carries out vehicle domain control, has realized the domain control of vehicle, reduces the operand of automobile body control, can reduce the influence of controller to radio frequency signal in the vehicle, and reinforcing radio frequency signal's receptivity can improve the security performance of vehicle.
Further, on the basis of the above embodiment, the vehicle further includes a load connected to the vehicle domain control system; a load for performing a function of the vehicle, the load comprising at least one of: the automobile safety protection device comprises a door switch, a normally closed brake switch, a washing liquid level switch, an engine cover state switch, a horn switch, a danger alarm switch, a vehicle lamp, a gear switch, a clutch switch, a starting switch, a vehicle antenna, a wiper heater and an electronic lock power supply.
From the above description of the embodiments, it is obvious for a person skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly can be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solution of the present invention essentially or the portions contributing to the prior art may be embodied in the form of a software product, and the computer software product may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes a plurality of instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
It should be noted that, in the embodiment of the present invention, the included units and modules are only divided according to the functional logic, but not limited to the above division, as long as the corresponding functions can be realized; in addition, the specific names of the functional units are also only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present invention.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A vehicle domain control system, comprising:
the system comprises a radio frequency control module and a vehicle body control module, wherein the radio frequency control module is in communication connection with the vehicle body control module;
the radio frequency control module is used for receiving a radio frequency signal for controlling a vehicle and sending the radio frequency signal to the vehicle body control module;
the vehicle body control module is used for receiving the radio frequency signal, the vehicle switch control signal and the vehicle bus signal sent by the radio frequency control module and generating a control signal according to the radio frequency signal, the vehicle switch control signal and the vehicle bus signal so as to control a vehicle domain.
2. The system of claim 1, wherein the body control module comprises a signal acquisition unit, a central control unit, and a load drive unit;
the signal acquisition unit and the load driving unit are respectively connected to the central control unit through a vehicle-mounted bus.
3. The system of claim 2, wherein the signal acquisition unit is configured to send the acquired vehicle digital switching signals and vehicle analog switching signals to the central control unit.
4. The system according to claim 2, wherein the load driving unit is connected with the central control unit through a vehicle-mounted bus and integrates driving chips of all loads in the vehicle;
the load driving unit at least comprises one of a low-frequency antenna driving chip, a starting indicator lamp driving chip, a starting relay driving chip, a vehicle external lamp driving chip, a vehicle internal lamp driving chip, a motor driving chip, an external relay driving chip and a front windshield wiper heating driving chip.
5. The system of claim 2, wherein the central control unit is configured to obtain the radio frequency signal of the radio frequency control module, and the vehicle digital switch signal and the vehicle analog switch signal of the signal acquisition unit;
the central control unit is further configured to control the load driving unit according to the radio frequency signal, the vehicle digital switching signal, and the vehicle analog switching signal.
6. The system of claim 1, wherein the radio frequency control module comprises a radio frequency control unit, a radio frequency receiving chip and a bus communication unit;
the radio frequency receiving chip is used for receiving a radio frequency signal for controlling a vehicle and sending the radio frequency signal to the radio frequency control unit;
the radio frequency control unit is used for converting the radio frequency signal and sending the converted radio frequency signal to the bus communication unit;
and the bus communication unit is used for sending the radio frequency signal to the vehicle body control module.
7. The system of claim 1, wherein the radio frequency control module is disposed within the vehicle proximate a C-pillar of a quarter window.
8. The system of claim 6, wherein the RF control module comprises a power control unit for providing a stable voltage to the RF control unit and the RF receiving chip.
9. A vehicle, characterized in that the vehicle comprises: the vehicle domain control system of any one of claims 1-8.
10. The vehicle of claim 9, characterized in that the vehicle comprises:
a load connected to the vehicle domain control system;
the load is for performing a function of a vehicle, the load comprising at least one of: the automobile safety protection device comprises a door switch, a normally closed brake switch, a washing liquid level switch, an engine cover state switch, a horn switch, a danger alarm switch, a vehicle lamp, a gear switch, a clutch switch, a starting switch, a vehicle antenna, a wiper heater and an electronic lock power supply.
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| CN201922078310.6U CN211731285U (en) | 2019-11-27 | 2019-11-27 | Vehicle domain control system and vehicle |
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| CN201922078310.6U CN211731285U (en) | 2019-11-27 | 2019-11-27 | Vehicle domain control system and vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500964A (en) * | 2021-07-16 | 2021-10-15 | 天津市职业大学 | Early warning device for intelligent networked automobile |
| CN113997952A (en) * | 2021-11-15 | 2022-02-01 | 长春一汽富晟集团有限公司 | Automobile automatic driving domain control system |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500964A (en) * | 2021-07-16 | 2021-10-15 | 天津市职业大学 | Early warning device for intelligent networked automobile |
| CN113997952A (en) * | 2021-11-15 | 2022-02-01 | 长春一汽富晟集团有限公司 | Automobile automatic driving domain control system |
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