CN113014789B - Vehicle camera recognition device, system, vehicle and recognition method - Google Patents
Vehicle camera recognition device, system, vehicle and recognition method Download PDFInfo
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- CN113014789B CN113014789B CN201911316932.6A CN201911316932A CN113014789B CN 113014789 B CN113014789 B CN 113014789B CN 201911316932 A CN201911316932 A CN 201911316932A CN 113014789 B CN113014789 B CN 113014789B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
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Abstract
The invention discloses a vehicle camera recognition device, a system, a vehicle and a recognition method. The control system sends an addressing instruction to the deserializing chipset; in the deserializing chipset, the deserializing chip of the camera module which is connected with the corresponding data interface and comprises the serial chip returns corresponding address information to the control system; and the control system configures the application of the corresponding camera module according to the received address information. The method and the device ensure that the vehicle can automatically identify and determine the connection state of the camera module in the vehicle, and can automatically configure corresponding applications for the connected camera module. The camera module is convenient for a user to use, and complicated configuration and setting links are omitted.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle camera recognition device, a vehicle camera recognition system, a vehicle and a vehicle recognition method.
Background
With the continuous development of science and technology, automotive electronics in China are currently in the vigorous development and continuous growth stage, and the requirements of people on the safety, performance and other aspects of automotive electronics are also continuously improved. In order to improve the driving safety of drivers, more and more camera modules are applied in the field of automobile electronics to protect the drivers. Along with the increasing of the use amount of camera modules in the automotive electronics field, the configuration types of vehicles are complex, and how to manage and identify the camera modules and effectively upgrade the existing hardware resources, such as adding new camera modules, upgrading the camera modules and configuring various camera modules, so that the problem to be solved urgently is solved.
Disclosure of Invention
The embodiment of the invention provides a vehicle camera recognition device, a vehicle camera recognition system, a vehicle and a vehicle recognition method, which are used for solving the problems that management and recognition of a camera module in a vehicle are complicated.
An embodiment of the present invention in a first aspect relates to a method for identifying a vehicle camera, including:
the control system is connected with the deserializing chip set through a bus, and the deserializing chip set comprises at least one deserializing chip;
the device comprises a deserializing chip set, wherein each deserializing chip in the deserializing chip set is connected with a data interface in an interface module;
the interface module comprises at least one data interface, and each data interface is used for being connected with a camera module comprising a serial chip.
The second aspect of the embodiment of the invention relates to a vehicle camera recognition system, which comprises a camera module and the vehicle camera recognition device;
the camera module comprises a serial chip, and is connected with one data interface in the interface module of the vehicle camera identification device.
A third aspect of the embodiment of the present invention relates to a vehicle, including the above-mentioned vehicle camera recognition device, or including the above-mentioned vehicle camera recognition system.
The fourth aspect of the embodiment of the invention relates to a vehicle camera recognition method, which is applied to a vehicle camera recognition device, wherein the vehicle camera recognition system comprises:
the control system is connected with the deserializing chip set through a bus, and the deserializing chip set comprises at least one deserializing chip;
a de-serial chipset, each de-serial chip in the de-serial chipset being connected to an interface in the interface module;
the interface module comprises at least one interface, and each interface is used for connecting a camera module comprising a serial chip;
the vehicle camera identification method comprises the following steps:
the control system sends an addressing instruction to the deserializing chipset;
in the deserializing chipset, the deserializing chip of the camera module which is connected with the corresponding data interface and comprises the serial chip returns corresponding address information to the control system;
and the control system configures the application of the corresponding camera module according to the received address information.
According to the vehicle camera recognition device, the system, the vehicle and the recognition method, the vehicle camera recognition device can ensure that the vehicle can automatically recognize and determine the connection state of the camera module in the vehicle by arranging the control system, the deserializing chipset and the interface module. The control system sends an addressing instruction to the deserializing chipset; in the deserializing chipset, the deserializing chip of the camera module which is connected with the corresponding data interface and comprises the serial chip returns corresponding address information to the control system; and the control system configures the application of the corresponding camera module according to the received address information. The method and the device ensure that the vehicle can automatically identify and determine the connection and the state of the camera module in the vehicle, and can automatically configure corresponding applications for the connected camera module. The camera module is convenient for a user to use, and complicated configuration and setting links are omitted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a vehicle camera recognition device according to an embodiment of the invention;
FIG. 2 is a flow chart of a method for identifying a vehicle camera according to an embodiment of the invention;
reference numerals in the specification are as follows:
10. a control system;
20. a deserializing chipset;
30. an interface module;
40. a camera module; 41. serial chip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" is two or more unless specifically defined otherwise.
In one embodiment, as shown in fig. 1, the present invention provides a vehicle camera recognition device, which includes a control system 10, a deserializing chipset 20, and an interface module 30. The control System 10 may be a System-on-a-chip (SOC), among others. The control system 10 is connected via a bus to a deserializing chipset comprising at least one deserializing chip. Specifically, the control system 10 connects the deserializing chips in the deserializing chipset via a bus. The Bus may be an I2C (Inter-IC) Bus, SCI Bus, I2S (Inter-IC Sound Bus) Bus, SPI (Serial Peripheral Interface: serial peripheral interface) Bus, or the like.
The de-serializer chipset 20 includes at least one de-serializer chip, each of which interfaces with data in the interface module. The deserializing chip and the corresponding serial chip jointly realize the function of serializing and deserializing data.
The interface module 30 includes at least one data interface. The interface module 30 is a collection of data interfaces, and optionally, more than two data interfaces may be configured in the interface module 30 to connect to different external devices, such as a camera module. In this embodiment, as shown in fig. 1, each data interface is used to connect with a camera module 40 including a serial chip 41. The serial chip in the camera module 40 corresponds to the deserializing chip in the deserializing chipset.
In this embodiment, the control system is connected to the deserializing chipset through the bus, and the control system may send an addressing instruction to the deserializing chipset, where if a camera module including a serial chip is connected to a data interface correspondingly connected to the deserializing chip, the deserializing chip may send preset address information to the system on chip. Therefore, the system on a chip can determine the connection condition of the camera module of the vehicle according to the received address information. Specifically, one address information is configured for each deserializing chip in advance, so that each deserializing chip can be distinguished and identified conveniently.
In one embodiment, the bus is an I2C bus. Thus, the control system addresses the deserializing chip through the I2C bus, and typically the I2C address is 7 bits, so the total available addresses in the I2C bus are 128. The address owned by I2C can fully meet the needs of the camera module in the vehicle. Illustratively, one address is configured for each of the three deserializing chips (deserializing chip 1, deserializing chip 2, and deserializing chip 3) in fig. 1: 0x01, 0x02 and 0x03.
In this embodiment, the vehicle camera recognition device can ensure that the vehicle can automatically recognize and determine the connection state of the camera module in the vehicle by arranging the control system, the deserializing chipset and the interface module, thereby facilitating the use of the camera module by a user and saving complicated configuration and setting links.
In one embodiment, the vehicle camera recognition apparatus further includes:
the host interface is used for displaying operation controls of the camera module connected to the interface module, the camera module comprises a serial chip, and the operation controls are used for indicating a display interface of display equipment in a vehicle to display real-time images acquired by the camera module.
The host interface is a display interface of a display device in the vehicle. Alternatively, the display device may be a vehicle-mounted PAD, a third party-accessed smart terminal, an electronic rear view mirror, or other additionally provided display device. The operation control is a virtual control displayed on the host interface, and after a user executes a preset action on the operation control, the operation control is triggered to correspond to an instruction, and the instruction instructs a display interface of display equipment in the vehicle to display the real-time image acquired by the camera module. The camera module is connected to the interface module and comprises a serial chip.
Optionally, a corresponding operation control may be provided for each camera module connected to the interface module. As such, one or more than two operational controls may be presented on the host interface. The number of the operation controls is equal to the number of the camera modules connected to the interface module. For example, if the camera module has a vehicle data recorder and an in-vehicle monitoring camera, after the two camera modules are connected to one data interface, the operation controls corresponding to the two camera modules can be displayed on the host interface respectively. And after the user clicks the operation control corresponding to the automobile data recorder, the real-time image collected by the automobile data recorder can be displayed on the host interface, and after the user clicks the operation control corresponding to the in-car monitoring camera, the real-time image collected by the in-car monitoring camera can be displayed on the display interface of the display device in the automobile. The display interface may be a display interface of any display device in the vehicle, and it is understood that the display interface may also be a host interface.
Further, a plurality of camera modules connected to the interface module may be assigned the same operation control. For example, the same operation control is allocated to the automobile data recorder and the in-vehicle monitoring camera connected to the interface module. Thus, after the driving recorder and the in-vehicle monitoring camera are both connected to the interface module, only one operation control is displayed on the host interface. It can be understood that after the user performs the preset action on the operation control, the real-time images collected by the automobile data recorder and the in-vehicle monitoring camera are triggered to be displayed in the display interface of the display device in the automobile. Optionally, the allocation of the camera modules and the operation controls may be classified according to functions, acquisition targets (in-vehicle, out-of-vehicle) or other manners, or may be set by a user in a customized manner.
In this embodiment, the vehicle camera recognition device further includes a host interface, where the host interface is configured to display an operation control of a camera module connected to the interface module, the camera module includes a serial chip, and the operation control is configured to instruct a display interface of a display device in a vehicle to display a real-time image acquired by the camera module. The camera module connected to the data interface is detected through the vehicle camera recognition device, the operation control of the camera module connected to the interface module is displayed on the display interface of the display equipment in the vehicle, so that the self-learning process of the camera module connected with the vehicle is realized, the camera module connected with the vehicle can be intelligently recognized, the corresponding operation control is displayed on the host interface, the operation of a user is more convenient, and the intelligent control of the vehicle camera module is embodied.
In one embodiment, the data interface is a low voltage differential signal interface or a composite video broadcast signal interface. The low-voltage differential signal (Low Voltage Differential Signaling, LVDS) interface is also called as RS-644 bus interface, and low noise and low power consumption can be realized by adopting a low-voltage and low-current driving mode. A composite video broadcast signal (Composite Video Broadcast Signal, CVBS) interface transmits data in analog waveforms.
In one embodiment, the invention relates to a vehicle camera recognition system, which comprises a camera module and the vehicle camera recognition device according to any of the above embodiments.
The camera module comprises a serial chip, and is connected with one data interface in the interface module of the vehicle camera identification device. It can be understood that the number of the camera modules can be one or at least two, and the camera modules can be specifically configured according to actual application requirements. Optionally, the camera module may include at least one of a reversing right front camera, a panoramic camera, a vehicle recorder, or an in-vehicle surveillance camera.
In one embodiment, the present invention relates to a vehicle comprising the vehicle camera identification device according to any one of the embodiments described above, or comprising the vehicle camera identification system according to any one of the embodiments described above.
In one embodiment, the invention relates to a vehicle camera recognition method, which is applied to a vehicle camera recognition device, wherein the vehicle camera recognition system comprises:
The de-serializer chipset 20 includes at least one de-serializer chip, each of which interfaces with data in the interface module. The deserializing chip and the corresponding serial chip jointly realize the function of serializing and deserializing data.
The interface module 30 includes at least one data interface. The interface module 30 is a collection of data interfaces, and optionally, more than two data interfaces may be configured in the interface module 30 to connect to different external devices, such as a camera module. In this embodiment, each data interface is used to connect with a camera module including a serial chip. The serial chip in the camera module 40 corresponds to the deserializing chip in the deserializing chipset.
In this embodiment, as shown in fig. 2, the vehicle camera recognition method includes:
s201: the control system sends an addressing instruction to the deserializing chipset.
Specifically, address information is configured in advance for all or part of the deserializing chips in the deserializing chipset, and it is understood that the address information configured for each deserializing chip is different. For example, one address is respectively configured for the three deserializing chips (the deserializing chip 1, the deserializing chip 2, and the deserializing chip 3) in fig. 1: 0x01, 0x02 and 0x03.
The control system sends an addressing instruction to the deserializing chipset to instruct the deserializing chipset to respond. Specifically, the addressing instruction may be sent when the vehicle meets a preset trigger condition, and the preset trigger condition may be, for example, when the driving gear of the vehicle is shifted to the ACC gear or the ON gear, or when the vehicle starts to run, or when the user performs a specific operation, the control system issues the addressing instruction. The specific operation may be an operation of a button in the vehicle, or a specific action performed by the central PAD of the vehicle (e.g., clicking a virtual control in the central PAD), or the specific operation may be a specific voice of the user.
S202: in the deserializing chipset, the deserializing chip of the camera module which is connected with the corresponding data interface and comprises the serial chip returns the corresponding address information to the control system.
After receiving the addressing instruction, the deserializing chip in the deserializing chip set returns the address information corresponding to the deserializing chip to the control system if the data interface corresponding to the deserializing chip is connected with the camera module comprising the serial chip. If the data interface corresponding to the deserializing chip is not connected with the camera module comprising the serial chip, the address information corresponding to the deserializing chip is not returned to the control system, or a feedback instruction is returned to inform the control system that the data interface corresponding to the deserializing chip is not connected with the camera module. Further, after the data interface corresponding to the deserializing chip is connected with the camera module comprising the serial chip and the deserializing chip and the serial chip are successfully paired, the deserializing chip returns the corresponding address information to the control system. Further, if the camera module connected to the data interface fails, the deserializing chip does not return the corresponding address information to the control system.
S203: and the control system configures the application of the corresponding camera module according to the received address information.
After the control system receives the address information, configuring the application of the camera module corresponding to the address information. Specifically, the application of the camera module is used for converting the data received from the camera module into visual data, for example: image data or video data, and may be presented in a display interface of a display device of the vehicle. Specifically, configuration data of each camera module may be pre-stored in the control system, and used for configuring an application corresponding to the camera module, or after address information is received, the configuration data corresponding to the camera module is obtained from a third party terminal, where the third party terminal may be a cloud server or other intelligent terminals.
In this embodiment, in the vehicle camera recognition system, the control system sends an addressing instruction to the deserializing chipset; in the deserializing chipset, the deserializing chip of the camera module which is connected with the corresponding data interface and comprises the serial chip returns corresponding address information to the control system; and the control system configures the application of the corresponding camera module according to the received address information. The camera module can be automatically connected and the state of the camera module in the vehicle can be automatically identified and determined, and corresponding application can be automatically configured for the connected camera module, so that the camera module is convenient for a user to use, and complicated configuration and setting links are omitted.
In one embodiment, the vehicle camera recognition system further comprises a host interface, and the vehicle camera recognition method further comprises:
and displaying an operation control of a camera module connected to the interface module on a host interface, wherein the camera module comprises a serial chip, and the operation control is used for indicating a display interface of display equipment in a vehicle to display real-time images acquired by the camera module.
The host interface is a display interface of a display device in the vehicle. Alternatively, the display device may be a vehicle-mounted PAD, a third party-accessed smart terminal, an electronic rear view mirror, or other additionally provided display device. The operation control is a virtual control displayed on the host interface, specifically, after the application corresponding to the camera module is configured, the operation control corresponding to the application is displayed on the host interface, and the operation control is an indication control for triggering by a user. After the user executes the preset action on the operation control, a command corresponding to the operation control is triggered, and the command indicates a display interface of display equipment in the vehicle to display the real-time image acquired by the camera module. The display interface may be a display interface of any display device in the vehicle, and it is understood that the display interface may also be a host interface. The camera module is connected to the interface module and comprises a serial chip.
Optionally, a corresponding operation control may be provided for each camera module connected to the interface module. As such, one or more than two operational controls may be presented on the host interface. The number of the operation controls is equal to the number of the camera modules connected to the interface module. For example, if the camera module has a vehicle data recorder and an in-vehicle monitoring camera, after the two camera modules are connected to one data interface, the operation controls corresponding to the two camera modules can be displayed on the host interface respectively. And after the user clicks the operation control corresponding to the automobile data recorder, the real-time image collected by the automobile data recorder can be displayed in a display interface of display equipment in the automobile, and after the user clicks the operation control corresponding to the in-automobile monitoring camera, the real-time image collected by the in-automobile monitoring camera can be displayed on a host interface.
Further, a plurality of camera modules connected to the interface module may be assigned the same operation control. For example, the same operation control is allocated to the automobile data recorder and the in-vehicle monitoring camera connected to the interface module. Thus, after the driving recorder and the in-vehicle monitoring camera are both connected to the interface module, only one operation control is displayed on the host interface. It can be understood that after the user performs the preset action on the operation control, the real-time images collected by the automobile data recorder and the in-vehicle monitoring camera are triggered to be displayed in the display interface of the display device in the automobile. Optionally, the allocation of the camera modules and the operation controls may be classified according to functions, acquisition targets (in-vehicle, out-of-vehicle) or other manners, or may be set by a user in a customized manner.
In this embodiment, the operation control of the camera module connected to the interface module is displayed on the host interface, so that a user can conveniently and directly view the real-time image of the corresponding camera module through the operation control when needed, and the control system can directly generate the operation control on the host interface when configuring the application, thereby avoiding excessive and complicated operations and improving the convenience of setting and adjusting the camera module.
In one embodiment, the vehicle camera identification method further includes:
and responding to the first operation behavior of the user on the operation control, and displaying the real-time image acquired by the camera module corresponding to the operation control in a display interface of display equipment in the vehicle.
The first operation behavior may be clicking (single click, double click, etc.), long press, sliding, etc. on the operation control. After a first operation behavior is generated on an operation control in a host interface by a user, a control system of a vehicle triggers generation of a corresponding instruction, and then real-time images acquired by a camera module corresponding to the operation control are displayed on the host interface.
Specifically, if the operation control and the camera module are in a one-to-one correspondence relationship, at this time, the operation control on the host interface may be one or more than two, which is determined according to the currently connected camera module. The control system firstly determines a camera module corresponding to an operation control which receives a first operation behavior of a user, and then displays a real-time image of the camera module in a display interface of display equipment in the vehicle.
If the operation control and the camera modules are in a one-to-many relationship, that is, one operation control corresponds to more than two camera modules, the control system determines more than two camera modules corresponding to the operation control which receives the first operation behavior of the user, and then displays real-time images of the camera modules in a display interface of display equipment in the vehicle. Optionally, the real-time images of different camera modules are displayed in different areas in one display interface, or the real-time images of different camera modules are displayed on the display interfaces of different display devices.
In one embodiment, the control system issues an addressing instruction to the deserializing chipset when a circuit in the vehicle is completed.
Specifically, the circuit in the vehicle may be a circuit of the whole vehicle (for example, a circuit in which the vehicle is put into operation in the ON range), or a partial circuit in the vehicle (for example, a circuit in which the vehicle is put into operation in the ACC range). It will be appreciated that the vehicle camera recognition system may function properly. When the circuit in the vehicle is completed, the control system issues an addressing instruction to the deserializing chipset. Therefore, the management and updating of the camera module in the vehicle can be kept synchronous, and when the connection sounding of the camera module in the vehicle is changed, the vehicle can be updated when the circuit is switched on each time, so that the timeliness of the management of the camera module in the vehicle is better ensured.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.
Claims (10)
1. A vehicle camera recognition device, characterized by comprising:
the control system is connected with the deserializing chip set through a bus, and the deserializing chip set comprises at least one deserializing chip;
the device comprises a deserializing chip set, wherein each deserializing chip in the deserializing chip set is connected with a data interface in an interface module;
the interface module comprises at least one data interface, and each data interface is used for connecting a camera module comprising a serial chip;
the control system is used for sending an addressing instruction to the deserializing chipset when the vehicle accords with a preset triggering condition; the preset triggering conditions comprise: the driving gear of the vehicle is shifted, or when the vehicle starts to run, or when a user executes a specific key operation or virtual control operation;
each deserializing chip is used for connecting a camera module comprising a serial chip with a corresponding data interface, and after the deserializing chip and the serial chip are successfully matched, the deserializing chip returns corresponding address information to the control system.
2. The vehicle camera identification apparatus of claim 1, wherein the vehicle camera identification apparatus further comprises:
the host interface is used for displaying operation controls of the camera module connected to the interface module, the camera module comprises a serial chip, and the operation controls are used for indicating a display interface of display equipment in a vehicle to display real-time images acquired by the camera module.
3. The vehicle camera identification apparatus of claim 1, wherein the bus is an I2C bus.
4. The vehicle camera identification apparatus of claim 1, wherein the data interface is a low voltage differential signal interface or a composite video broadcast signal interface.
5. A vehicle camera recognition system comprising a camera module and a vehicle camera recognition device according to any one of claims 1-3;
the camera module comprises a serial chip, and is connected with one data interface in the interface module of the vehicle camera identification device.
6. A vehicle comprising the vehicle camera recognition apparatus according to any one of claims 1 to 4, or comprising the vehicle camera recognition system according to claim 5.
7. The vehicle camera recognition method is characterized by being applied to a vehicle camera recognition device, and the vehicle camera recognition device comprises the following steps:
the control system is connected with the deserializing chip set through a bus, and the deserializing chip set comprises at least one deserializing chip;
a de-serial chipset, each de-serial chip in the de-serial chipset being connected to an interface in the interface module;
the interface module comprises at least one interface, and each interface is used for connecting a camera module comprising a serial chip;
the vehicle camera identification method comprises the following steps:
the control system sends an addressing instruction to the deserializing chipset when the vehicle accords with a preset triggering condition; the preset triggering conditions comprise: the driving gear of the vehicle is shifted, or when the vehicle starts to run, or when a user executes a specific key operation or virtual control operation;
in the deserializing chipset, the corresponding data interface is connected with a deserializing chip of a camera module comprising a serial chip, and after the deserializing chip and the serial chip are successfully matched, corresponding address information is returned to the control system;
and the control system configures the application of the corresponding camera module according to the received address information.
8. The vehicle camera identification method of claim 7, wherein the vehicle camera identification apparatus further comprises a host interface, the vehicle camera identification method further comprising:
and displaying an operation control of a camera module connected to the interface module on a host interface, wherein the camera module comprises a serial chip, and the operation control is used for indicating a display interface of display equipment in a vehicle to display real-time images acquired by the camera module.
9. The vehicle camera identification method of claim 8, further comprising:
and responding to the first operation behavior of the user on the operation control, and displaying the real-time image acquired by the camera module corresponding to the operation control on the host interface.
10. The vehicle camera identification method of claim 7, wherein the control system issues an addressing instruction to the deserializing chipset when a circuit in the vehicle is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316932.6A CN113014789B (en) | 2019-12-19 | 2019-12-19 | Vehicle camera recognition device, system, vehicle and recognition method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1967599A (en) * | 2006-11-23 | 2007-05-23 | 深圳市赛格导航科技股份有限公司 | A real time monitoring system for vehicle state |
| CN108668106A (en) * | 2017-03-28 | 2018-10-16 | 杭州海康威视数字技术股份有限公司 | Camera status acquisition methods, video camera and camera chain |
| CN208971624U (en) * | 2018-10-31 | 2019-06-11 | 深圳市易成自动驾驶技术有限公司 | Automotive camera system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1967599A (en) * | 2006-11-23 | 2007-05-23 | 深圳市赛格导航科技股份有限公司 | A real time monitoring system for vehicle state |
| CN108668106A (en) * | 2017-03-28 | 2018-10-16 | 杭州海康威视数字技术股份有限公司 | Camera status acquisition methods, video camera and camera chain |
| CN208971624U (en) * | 2018-10-31 | 2019-06-11 | 深圳市易成自动驾驶技术有限公司 | Automotive camera system |
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