Image recording assembly, wireless communication assembly and image recording device

Abstract

The utility model provides an image recording assembly, a wireless communication assembly and an image recording device, and the image recording assembly is used for shooting images and recording image data obtained by shooting. The image recording assembly comprises a first shell, the first shell is provided with a first interface, the first interface is used for being matched with at least two wireless communication assemblies, and the image recording assembly is detachably connected with any matched wireless communication assembly through the first interface; after the image recording assembly is connected with the wireless communication assembly, the image recording assembly is in wireless communication with terminal equipment through the wireless communication assembly. The image recording assembly provided by the utility model is compatible with different types of wireless communication assemblies, the cost can be reduced, and the flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle driving recorders, and in particular to an image recording component, a wireless communication component and an image recording device. Background Art

[0002] For existing dashcam products, when the product is remotely controlled and the data of the filmed content is remotely transmitted, the wireless communication methods are divided into non-wireless communication, WIFI hotspot communication, cellular data communication, etc. When planning the product, it is necessary to determine which wireless communication method to use and make corresponding designs, and it cannot be changed later. When users purchase a product with a certain communication method, if they have other wireless communication needs later, they can only purchase the product again, resulting in repeated purchases by users. After the product design is finalized, the wireless communication method cannot be flexibly switched, resulting in repeated designs by manufacturers. Utility Model Content

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the utility model provides an image recording component, a wireless communication component and an image recording device.

[0004] To achieve the above-mentioned purpose, the first aspect of the utility model provides an image recording component, which is used to capture images and record the captured image data; the image recording component includes a first shell, the first shell is provided with a first interface, the first interface is used to adapt to at least two wireless communication components, and the image recording component is detachably connected to any adapted wireless communication component through the first interface; after the image recording component is connected to the wireless communication component, the image recording component communicates wirelessly with the terminal device through the wireless communication component.

[0005] The image recording component provided by the utility model is designed to be a detachably connected independent module by setting a first interface adapted to at least two wireless communication components, so that the image recording component can be compatible with different types of wireless communication components. In this way, the user can replace the wireless communication component according to the usage scenario to achieve conversion between different communication methods, which can change the current situation that existing products can only be designed and purchased separately, can reduce costs and has high flexibility.

[0006] In some embodiments, the first interface includes a power supply pin, a ground pin, a clock pin, and a first input / output pin; wherein, when the image recording component is connected to the wireless communication component through the first interface, the image recording component outputs a power supply voltage to the wireless communication component through the power supply pin, outputs a ground potential signal to the wireless communication component through the ground pin, outputs a clock signal to the wireless communication component through the clock pin, and performs data exchange with the wireless communication component through the first input / output pin.

[0007] In some embodiments, the working modes of the image recording component include a standby mode and a shooting mode, and the first interface also includes a second input / output pin; the image recording component is used to receive a wake-up signal output by the wireless communication component through the second input / output pin when it is in standby mode and connected to the wireless communication component through the first interface, and enter the shooting mode in response to the wake-up signal; wherein the wake-up signal is output by the wireless communication component when establishing a wireless communication connection with a terminal device.

[0008] In some embodiments, the image recording component further comprises:

[0009] a voltage conversion unit, disposed in the first housing, the voltage conversion unit being electrically connected to the power supply pin of the first interface and configured to output the power supply voltage to the power supply pin;

[0010] a camera unit, disposed on the first housing, the camera unit being used to capture images when the image recording component is in a capture mode and output corresponding image data; and

[0011] A signal processing unit is arranged in the first shell, and the signal processing unit is electrically connected to the voltage conversion unit, the camera unit, the power supply pin, the ground pin, the clock pin, the first input / output pin and the second input / output pin of the first interface; the voltage conversion unit is also used to provide the power supply voltage to the signal processing unit as the working voltage of the signal processing unit, and the signal processing unit is used to enter the shooting mode after receiving the wake-up signal output by the wireless communication component through the second input / output pin, and after being in the shooting mode, receive the image data output by the camera unit, output the ground potential signal to the wireless communication component through the ground pin, output the clock signal to the wireless communication component through the clock pin, and exchange data with the wireless communication component through the first input / output pin.

[0012] In some embodiments, the signal processing unit is also electrically connected to an ACC line on the vehicle, and when the ACC line loses power, the signal processing unit sends a standby control signal to the wireless communication component through the first input / output pin to cause the wireless communication component to enter standby mode, and enters standby mode after sending the standby control signal.

[0013] The second aspect of the utility model also provides a wireless communication component, which can be detachably connected to the image recording component as described in the first aspect above, and the wireless communication component includes a second shell, and the second shell is provided with a second interface adapted to the first interface of the image recording component, and the wireless communication component can be detachably connected to the image recording component through the second interface.

[0014] In some embodiments, the wireless communication component further comprises:

[0015] a wireless communication unit, disposed in the second housing, the wireless communication unit being used to establish a wireless communication connection with a terminal device, the wireless communication unit including a plurality of working modes; and

[0016] The first indicator light is arranged on the second shell, and the first indicator light is electrically connected to the wireless communication unit. When the wireless communication unit is in different working modes, the first indicator light works in different lighting modes under the control of the wireless communication unit.

[0017] In some embodiments, the wireless communication unit includes at least one of a cellular data unit, a WiFi hotspot unit, a near field communication unit, and a Bluetooth unit.

[0018] In some embodiments, the wireless communication unit is a WiFi hotspot unit, and the working mode of the WiFi hotspot unit includes a standby mode; the wireless communication component also includes an input unit electrically connected to the WiFi hotspot unit; when the WiFi hotspot unit is in standby mode, the input unit is used to receive an input signal to wake up the WiFi hotspot unit.

[0019] The third aspect of the utility model further provides an image recording device, which includes the image recording component described in the first aspect and the wireless communication component described in the second aspect, wherein the image recording component is detachably connected to the wireless communication component.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the first structure of the image recording device provided by the embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the second structure of the image recording device provided by the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the third structure of the image recording device provided by the embodiment of the utility model;

[0024] Figure 4 It is a circuit diagram of an image recording device provided by an embodiment of the utility model.

[0025] The following are the descriptions of the reference numerals:

[0026] Image recording device 100

[0027] Image recording component 10

[0028] First housing 11

[0029] The first interface 12

[0030] Display unit 13

[0031] Power supply pin VS

[0032] Ground pin GND

[0033] Clock pin CLK

[0034] First input / output pin DIO

[0035] Second input / output pin IO

[0036] Voltage conversion unit 14

[0037] Camera unit 18

[0038] Signal processing unit 17

[0039] Wireless communication component 20

[0040] Second housing 21

[0041] Second interface 22

[0042] Wireless communication unit 25

[0043] Indicator lights 19, 23

[0044] Input units 15, 16, 24

[0045] Voltage input terminal VIN

[0046] The following specific implementation manner will illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] In addition, the terms "first", "second", etc. in the specification of the utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. The term "connection" includes connection relationships such as "direct connection", "indirect connection", "electrical connection", and "structural connection", and the "electrical connection" includes electrical connection relationships such as "direct electrical connection" and "indirect electrical connection".

[0049] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0050] Please also read Figure 1 to Figure 3 , Figure 1 This is a schematic diagram of the first structure of the image recording device provided by the embodiment of the utility model; Figure 2 This is a schematic diagram of the second structure of the image recording device provided by the embodiment of the utility model; Figure 3 This is a third structural schematic diagram of the image recording device provided by the embodiment of the utility model. The utility model provides an image recording component 10, and the image recording component 10 is used to capture images and record the captured image data.

[0051] The image recording component 10 includes a first housing 11, the first housing 11 is provided with a first interface 12, the first interface 12 is used to adapt to at least two wireless communication components 20, and the image recording component 10 is detachably connected to any of the adapted wireless communication components 20 through the first interface 12. After the image recording component 10 is connected to the wireless communication component 20, the wireless communication is performed with the terminal device through the wireless communication component 20.

[0052] The image recording component 10 provided by the utility model is designed to be detachably connected as independent modules by setting a first interface 12 adapted to at least two wireless communication components 20, so that the image recording component 10 and the wireless communication component 20 can be compatible with different types of wireless communication components 20. In this way, the user can replace the wireless communication component 20 according to the usage scenario to achieve conversion between different communication methods, which can change the current situation that existing products can only be designed and purchased separately, can reduce costs and has high flexibility.

[0053] See also Figure 4 , Figure 4 1 is a circuit diagram of an image recording device provided by an embodiment of the utility model. In some embodiments, the first interface 12 includes a power supply pin VS, a ground pin GND, a clock pin CLK, and a first input / output pin DIO.

[0054] Among them, when the image recording component 10 is connected to the wireless communication component 20 through the first interface 12, the image recording component 10 outputs a power supply voltage to the wireless communication component 20 through the power supply pin VS as the working voltage of the wireless communication component 20, outputs a ground potential signal to the wireless communication component 20 through the ground pin GND as the ground potential of the wireless communication component 20, outputs a clock signal to the wireless communication component 20 through the clock pin CLK as the working clock of the wireless communication component 20, and interacts with the wireless communication component 20 through the first input / output pin DIO, so that the user can obtain the image data recorded by the image recording component 10 or set the function of the image recording component 10 through the terminal device.

[0055] In some embodiments, the working modes of the image recording component 10 include a standby mode and a shooting mode, and the first interface 12 further includes a second input / output pin IO. The image recording component 10 is used to receive a wake-up signal output by the wireless communication component 20 through the second input / output pin IO when it is in the standby mode and connected to the wireless communication component 20 through the first interface 12, and enter the shooting mode in response to the wake-up signal. The wake-up signal is output by the wireless communication component 20 when establishing a wireless communication connection with a terminal device.

[0056] In this way, when the image recording component 10 is in the standby mode, the user can remotely wake up the image recording component 10 to enter the shooting mode by operating the terminal device, which is more convenient.

[0057] In some embodiments, the image recording assembly 10 further includes a voltage conversion unit 14 , a signal processing unit 17 and a camera unit 18 .

[0058] The voltage conversion unit 14 is disposed in the first housing 11 , and the voltage conversion unit 14 is electrically connected to the power supply pin VS of the first interface 12 . The voltage conversion unit 14 is used to output the power supply voltage to the power supply pin VS.

[0059] The camera unit 18 is disposed on the first housing 11 . The camera unit 18 is used to capture images and output corresponding image data when the image recording assembly 10 is in a capture mode.

[0060] The signal processing unit 17 is disposed in the first housing 11, and is electrically connected to the voltage conversion unit 14, the camera unit 18, the power supply pin VS, the ground pin GND, the clock pin CLK, the first input / output pin DIO, and the second input / output pin IO of the first interface 12. The voltage conversion unit 14 is also used to provide the power supply voltage to the signal processing unit 17 as the working voltage of the signal processing unit 17. The signal processing unit 17 is used to enter the shooting mode by receiving the wake-up signal output by the wireless communication component 20 through the second input / output pin IO, and after being in the shooting mode, receive the image data output by the camera unit 18 and store the image data. The signal processing unit 17 is also used to output a ground potential signal to the wireless communication component 20 through the ground pin GND, output a clock signal to the wireless communication component 20 through the clock pin CLK as the working clock of the wireless communication component 20, and interact with the wireless communication component 20 through the first input / output pin DIO to perform data exchange with the wireless communication component 20, so that the user can obtain the image data recorded by the image recording component 10 or set the function of the image recording component 10 through the terminal device.

[0061] Exemplarily, the signal processing unit 17 can be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), and programmable logic array (PLA). The signal processing unit 17 can integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), a neural-network processing unit (NPU), an application processor (AP), etc.

[0062] In some embodiments, the image recording assembly 10 further includes an indicator light 19 electrically connected to the signal processing unit 17. When the image recording assembly 10 is in different working modes, the indicator light 19 operates in different lighting modes under the control of the signal processing unit 17.

[0063] The voltage conversion unit 14 includes a voltage input terminal VIN, and the voltage conversion unit 14 is used to convert the voltage input terminal VIN into the supply voltage.

[0064] In some embodiments, the voltage input terminal VIN is electrically connected to a car cigarette lighter or a USB interface in the car. When the vehicle is turned off, the voltage conversion unit 14 loses power, the image recording component 10 loses power and shuts down, and the indicator light 19 turns off. When the vehicle is started, the image recording component 10 automatically enters a shooting mode, and the indicator light 19 enters a flashing mode.

[0065] In some embodiments, the voltage input terminal VIN is electrically connected to the car fuse box in the car. At this time, the signal processing unit 17 is also electrically connected to the ACC line on the vehicle. When the ACC line is powered off, the signal processing unit 17 sends a standby control signal to the wireless communication component 20 through the first input / output pin DIO to make the wireless communication component 20 enter the standby mode, and enter the standby mode after sending the standby control signal. During operation, when the vehicle is started, the image recording component 10 automatically enters the shooting mode, and the indicator light 19 enters the flashing mode. When the vehicle is turned off, the ACC line is powered off, the indicator light 19 is off, and the voltage conversion unit 14 can also continue to receive the voltage of the car fuse box. At this time, the signal processing unit 17 detects that the ACC line is powered off, thereby sending a standby control signal to control the wireless communication component 20 to enter the standby mode, and enter the standby mode after sending the standby control signal. In this way, after the engine is turned off, the image recording component 10 and the wireless communication component 20 both enter the standby mode, and the energy consumption is lower.

[0066] In some embodiments, the image recording component 10 further includes a display unit 13 electrically connected to the signal processing unit 17 , and the signal processing unit 17 controls the display unit 13 to display a corresponding image based on the image data.

[0067] Exemplarily, the display unit 13 can be a low temperature poly-silicon (LTPS) display, an organic light emitting diode (OLED) display, a low temperature polycrystalline oxide (LTPO) display, a liquid crystal display (LCD), a micro organic light emitting diode (micro LED) display, etc.

[0068] In some embodiments, the image recording component 10 further includes an input unit 15 and an input unit 16, wherein the input unit 15 is a button for the user to perform corresponding operations, and the input unit 16 is a microphone for receiving voice commands from the user.

[0069] In some embodiments, the image recording component 10 further includes a non-volatile memory (Electrically Erasable Programmable Read-Only Memory, EEPROM) and a read-only memory (ROM) both electrically connected to the signal processing unit 17. The EEPROM is used to store system data of the image recording component 10. The image recording component 10 is also used to process the image data output by the camera unit 18 and store it in the ROM.

[0070] Please refer again Figure 1 to Figure 3 The utility model also provides a wireless communication component 20, which can be detachably connected to the image recording component 10 described in any of the above embodiments. The wireless communication component 20 includes a second shell 21, and the second shell 21 is provided with a second interface 22 adapted to the first interface 12 of the image recording component 10. The wireless communication component 20 can be detachably connected to the image recording component 10 through the second interface 22.

[0071] The wireless communication component 20 provided by the utility model is designed to be detachably connected as independent modules by setting a second interface 22 adapted to the image recording component 10, so that the image recording component 10 can be compatible with different types of wireless communication components 20. In this way, the user can replace the wireless communication component 20 according to the usage scenario to achieve conversion between different communication methods, which can change the current situation that existing products can only be designed and purchased separately, can reduce costs and has high flexibility.

[0072] like Figure 4 As shown, in some embodiments, the second interface 22 includes a power supply pin VS, a ground pin GND, a clock pin CLK, and a first input / output pin DIO.

[0073] When the wireless communication component 20 is connected to the image recording component 10 through the second interface 22, the wireless communication component 20 receives the power supply voltage output by the image recording component 10 through the power supply pin VS as the working voltage, receives the ground potential signal output by the image recording component 10 through the ground pin GND as the ground potential, receives the clock signal output by the image recording component 10 through the clock pin CLK as the working clock, and exchanges data with the image recording component 10 through the first input / output pin DIO.

[0074] In some embodiments, the second interface 22 further includes a second input / output pin IO, and the wireless communication component 20 outputs a wake-up signal to the image recording component 10 through the second input / output pin IO when establishing a wireless communication connection with a terminal device.

[0075] In some embodiments, the wireless communication component 20 further includes a wireless communication unit 25 and an indicator light 23 .

[0076] The wireless communication unit 25 is disposed in the second housing 21, and is electrically connected to the power supply pin VS, the ground pin GND, the clock pin CLK, the first input / output pin DIO, and the second input / output pin IO of the second interface 22. The wireless communication unit 25 is used to establish a wireless communication connection with the terminal device. The wireless communication unit 25 includes multiple working modes.

[0077] When the wireless communication component 20 is connected to the image recording component 10 through the second interface 22, the wireless communication unit 25 receives the power supply voltage output by the image recording component 10 through the power supply pin VS as the working voltage, receives the ground potential signal output by the image recording component 10 through the ground pin GND as the ground potential, receives the clock signal output by the image recording component 10 through the clock pin CLK as the working clock, exchanges data with the image recording component 10 through the first input / output pin DIO, and outputs a wake-up signal to the image recording component 10 through the second input / output pin IO.

[0078] The indicator light 23 is disposed on the second shell 21 , and is electrically connected to the wireless communication unit 25 . When the wireless communication unit 25 is in different working modes, the indicator light 23 works in different lighting modes under the control of the wireless communication unit 25 .

[0079] In some embodiments, the wireless communication unit 25 includes at least one of a cellular data unit, a WiFi hotspot unit, a near field communication (NFC) unit, and a Bluetooth unit.

[0080] In some embodiments, the wireless communication unit 25 is a WiFi hotspot unit, and the working mode of the WiFi hotspot unit includes a standby mode. The wireless communication component 20 also includes an input unit 24 electrically connected to the WiFi hotspot unit. When the WiFi hotspot unit is in the standby mode, the input unit 24 is used to receive an input signal to wake up the WiFi hotspot unit. For example, Figure 3As shown, the input unit 24 is a key.

[0081] Furthermore, in some embodiments, the image recording component 10 is powered by a car cigarette lighter or a USB interface in the car. When the vehicle is turned off, the WiFi hotspot unit loses power and shuts down, and the indicator light 23 goes out. When the vehicle is started, the WiFi hotspot unit is powered on, and the indicator light 23 is lit. Specifically, during the process of establishing a wireless communication connection between the WiFi hotspot unit and the terminal device, the indicator light 23 works in a flashing mode; after the WiFi hotspot unit is successfully connected to the terminal device, the indicator light 23 works in a constant light mode. When the WiFi hotspot unit is in a disconnected state for a duration greater than or equal to a preset duration (e.g., 5 minutes), the indicator light 23 works in a slow flashing mode.

[0082] In some embodiments, the image recording component 10 is powered by a car fuse box in the car. When the vehicle is turned off, the WiFi hotspot unit automatically shuts down and the indicator light 23 turns off. When the vehicle is started, the WiFi hotspot unit is powered and the indicator light 23 lights up. Specifically, during the process of establishing a wireless communication connection between the WiFi hotspot unit and the terminal device, the indicator light 23 works in a flashing mode; after the WiFi hotspot unit is successfully connected to the terminal device, the indicator light 23 works in a constant light mode. When the WiFi hotspot unit is in a disconnected state for a duration greater than or equal to a preset duration (e.g., 5 minutes), the indicator light 23 works in a slow flashing mode. At this time, the user can turn on the WiFi hotspot unit through the input unit 24.

[0083] In some embodiments, the wireless communication unit 25 is a cellular data unit.

[0084] Furthermore, in some embodiments, the image recording component 10 is powered by a car cigarette lighter or a USB interface in the car. When the vehicle is turned off, the cellular data unit loses power and shuts down, and the indicator light 23 goes out. When the vehicle is started, the cellular data unit is powered on, and the indicator light 23 is lit. Specifically, during the process of establishing a wireless communication connection between the cellular data unit and the terminal device, the indicator light 23 works in a fast flashing mode; after the cellular data unit is successfully connected to the terminal device, the indicator light 23 works in a constant light mode. When the duration of the cellular data unit being in a disconnected state is greater than or equal to a preset duration (e.g., 5 minutes), the indicator light 23 works in a slow flashing mode, and the cellular data unit is in an intermittent online state.

[0085] In some embodiments, the image recording component 10 is powered by a car fuse box in the car. When the vehicle is turned off, the cellular data unit enters the standby mode and is intermittently online, and the indicator light 23 works in a slow flashing mode. When the vehicle is started, the cellular data unit is powered and the indicator light 23 is lit. Specifically, during the process of establishing a wireless communication connection between the cellular data unit and the terminal device, the indicator light 23 works in a fast flashing mode; after the cellular data unit is successfully connected to the terminal device, the indicator light 23 works in a constant light mode. When the cellular data unit is in a disconnected state for a duration greater than or equal to a preset duration (e.g., 5 minutes), the indicator light 23 works in a slow flashing mode. When the cellular data unit is in the standby mode, the user can remotely turn on the cellular data function through the application in the terminal device, and make the cellular data unit output a wake-up signal to the image recording component 10 through the second input / output pin IO, so that the image recording component 10 enters the shooting mode.

[0086] The wireless communication unit 25 may also include other functional modules, such as an antenna.

[0087] Please refer again Figure 1 to Figure 3 The utility model further provides an image recording device 100, which includes the image recording component 10 described in any of the above embodiments and the wireless communication component 20 described in any of the above embodiments, wherein the image recording component 10 and the wireless communication component 20 are detachably connected.

[0088] The image recording device 100 provided by the utility model designs the image recording component 10 and the wireless communication component 20 as independent modules that can be detachably connected, so that the image recording component 10 can be compatible with different types of wireless communication components 20. In this way, the user can replace the wireless communication component 20 according to the usage scenario to achieve conversion between different communication methods, which can change the current situation that existing products can only be designed and purchased separately, can reduce costs and has high flexibility.

[0089] Exemplarily, the image recording device 100 may be a driving recorder, a camera, a security camera, or an outdoor camera.

[0090] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An image recording component, characterized in that: The image recording component is used to capture images and record the captured image data; the image recording component includes a first shell, the first shell is provided with a first interface, the first interface is used to adapt at least two wireless communication components, and the image recording component is detachably connected to any adapted wireless communication component through the first interface; after the image recording component is connected to the wireless communication component, the image recording component communicates wirelessly with the terminal device through the wireless communication component.

2. The image recording assembly according to claim 1, wherein: The first interface includes a power supply pin, a ground pin, a clock pin, and a first input / output pin; wherein, when the image recording component is connected to the wireless communication component through the first interface, the image recording component outputs a power supply voltage to the wireless communication component through the power supply pin, outputs a ground potential signal to the wireless communication component through the ground pin, outputs a clock signal to the wireless communication component through the clock pin, and performs data interaction with the wireless communication component through the first input / output pin.

3. The image recording assembly according to claim 2, wherein: The working modes of the image recording component include a standby mode and a shooting mode, and the first interface also includes a second input / output pin; when the image recording component is in standby mode and connected to the wireless communication component through the first interface, it receives a wake-up signal output by the wireless communication component through the second input / output pin, and enters the shooting mode in response to the wake-up signal; wherein the wake-up signal is output by the wireless communication component when establishing a wireless communication connection with a terminal device.

4. The image recording assembly according to claim 3, wherein: The image recording component also includes: a voltage conversion unit, disposed in the first housing, the voltage conversion unit being electrically connected to the power supply pin of the first interface and configured to output the power supply voltage to the power supply pin; a camera unit, disposed on the first housing, the camera unit being used to capture images when the image recording component is in a capture mode and output corresponding image data; and A signal processing unit is arranged in the first shell, and the signal processing unit is electrically connected to the voltage conversion unit, the camera unit, the power supply pin, the ground pin, the clock pin, the first input / output pin and the second input / output pin of the first interface; the voltage conversion unit is also used to provide the power supply voltage to the signal processing unit as the working voltage of the signal processing unit, and the signal processing unit is used to enter the shooting mode after receiving the wake-up signal output by the wireless communication component through the second input / output pin, and after being in the shooting mode, receive the image data output by the camera unit, output the ground potential signal to the wireless communication component through the ground pin, output the clock signal to the wireless communication component through the clock pin, and exchange data with the wireless communication component through the first input / output pin.

5. The image recording assembly according to claim 4, wherein: The signal processing unit is also electrically connected to an ACC line on the vehicle. When the ACC line loses power, the signal processing unit sends a standby control signal to the wireless communication component through the first input / output pin to cause the wireless communication component to enter a standby mode, and enters the standby mode after sending the standby control signal.

6. A wireless communication component, characterized in that: The wireless communication component can be detachably connected to the image recording component as described in any one of claims 1 to 5, and the wireless communication component includes a second shell, the second shell is provided with a second interface adapted to the first interface of the image recording component, and the wireless communication component can be detachably connected to the image recording component through the second interface.

7. The wireless communication component of claim 6, wherein: The wireless communication component also includes: a wireless communication unit, disposed in the second housing, the wireless communication unit being used to establish a wireless communication connection with a terminal device, the wireless communication unit including a plurality of working modes; and The first indicator light is arranged on the second shell, and the first indicator light is electrically connected to the wireless communication unit. When the wireless communication unit is in different working modes, the first indicator light works in different lighting modes under the control of the wireless communication unit.

8. The wireless communication component of claim 7, wherein: The wireless communication unit includes at least one of a cellular data unit, a WiFi hotspot unit, a near field communication unit, and a Bluetooth unit.

9. The wireless communication component of claim 7, wherein: The wireless communication unit is a WiFi hotspot unit, and the working mode of the WiFi hotspot unit includes a standby mode; the wireless communication component also includes an input unit electrically connected to the WiFi hotspot unit; when the WiFi hotspot unit is in the standby mode, the input unit is used to receive an input signal to wake up the WiFi hotspot unit.

10. An image recording device, characterized in that: It comprises an image recording component as described in any one of claims 1 to 5 and a wireless communication component as described in any one of claims 6 to 9, wherein the image recording component is detachably connected to the wireless communication component.

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