Streaming media system giving consideration to equipment control

Abstract

The utility model relates to a streaming media system giving consideration to equipment control. The streaming media system comprises an acquisition module, a rearview mirror module, a control box and external equipment. The acquisition module is electrically connected with the rearview mirror module, and the acquisition module is used for acquiring information and transmitting the acquired data to the rearview mirror module; the rearview mirror module is electrically connected with the control box and is used for displaying the data acquired by the acquisition module, receiving control operation of a user and controlling the box to transmit a first control signal according to the control operation of the user; the control box is electrically connected with the external equipment, and the control box is used for controlling a switch of the external equipment according to the first control signal output by the rearview mirror module. A user can control a plurality of devices through a unified interface, namely a rearview mirror module.

Description

TECHNICAL FIELD

[0001] The utility model belongs to equipment control system technical field, concretely relates to a streaming media system for equipment control. BACKGROUND

[0002] The existing automobile streaming media rearview mirror is single and has the function of vehicle record, cannot control the car light, and the added car light is controlled through the physical button, the wiring is complex, occupies the central control position of the vehicle, and the cost is high. INVENTION CONTENTS

[0003] The utility model discloses at least solve one of the technical problems in the prior art. To this end, the utility model provides a streaming media system for equipment control.

[0004] The purpose of the utility model can be realized through the following technical schemes:

[0005] A streaming media system for equipment control, comprising: a collection module, a rearview mirror module, a control box and an external device;

[0006] The collection module is electrically connected with the rearview mirror module, and the collection module is used for collecting information and transmitting the collected data to the rearview mirror module;

[0007] The rearview mirror module is electrically connected with the control box, and the rearview mirror module is used for displaying the data collected by the collection module and receiving the control operation of the user, and transmitting the first control signal to the control box according to the control operation of the user;

[0008] The control box is electrically connected with the external device, and the control box is used for controlling the switch of the external device according to the first control signal output by the rearview mirror module.

[0009] According to further embodiments of the utility model, the rearview mirror module comprises a touch screen and a first signal processing module;

[0010] The touch screen is electrically connected with the first signal processing module and is used for displaying the data collected by the collection module and obtaining the switch control instruction of the external device;

[0011] The first signal processing module is electrically connected with the control box and is used for transmitting the first control signal to the control box according to the switch control instruction obtained by the touch screen.

[0012] According to further embodiments of the utility model, the control box comprises a control chip, a second signal processing module and a switch control circuit;

[0013] The second signal processing module is electrically connected with the rearview mirror module and the control chip respectively, and is used for receiving the first control signal transmitted by the control box and transmitting to the control chip;

[0014] The control chip is electrically connected with the switch control circuit, and the control chip controls the on-off of the switch control circuit according to the first control signal.

[0015] The switch control circuit is electrically connected with the power supply and the external device respectively, and is used for controlling the on-off of the power supply and the external device.

[0016] According to a further embodiment of the utility model, the control box further includes a control button, the control button is arranged on the outer surface of the control box, the control button is electrically connected with the control chip, the control button is used for outputting a second control signal to the control chip, and the control chip controls the on-off of the switch control circuit according to the second control signal.

[0017] The second control signal can be a high-low level signal, a pulse signal or other types of signals.

[0018] According to a further embodiment of the utility model, the switch control circuit includes a first switch assembly and a second switch assembly.

[0019] The first port of the first switch assembly is electrically connected with the control chip, the second port of the first switch assembly is electrically connected with the first port of the second switch assembly, and the third port of the first switch assembly is grounded, when the first port of the first switch assembly receives a low level signal, the first port and the second port of the first switch assembly are disconnected, and when the first port of the first switch assembly receives a high level signal, the first port and the second port of the first switch assembly are connected.

[0020] The second port of the second switch assembly is electrically connected with the power supply, and the third port of the second switch assembly is electrically connected with the external device, when the first port of the second switch assembly receives a high level signal, the second port and the third port of the second switch assembly are disconnected, and when the first port of the second switch assembly receives a low level signal, the second port and the third port of the second switch assembly are connected.

[0021] According to a further embodiment of the utility model, the first switch assembly is an NPN type triode, and the second switch assembly is a PMOS tube.

[0022] According to a further embodiment of the utility model, a fuse is further connected between the second pin of the second switch assembly and the power supply.

[0023] According to the further embodiment of the utility model, still include detection circuit, the detection circuit includes third switch subassembly, fourth switch subassembly, fifth switch subassembly, first LED lamp and second LED lamp,

[0024] The first port of the third switch subassembly is connected with the power supply and the second port of the fourth switch subassembly respectively, the second port of the third switch subassembly is connected with the power output end of the second LED lamp, the third port of the third switch subassembly is grounded, when the first port of the third switch subassembly receives high level signal, the second port and the third port of the third switch subassembly are conducted, when the first port of the third switch subassembly receives low level signal, the second port and the third port of the third switch subassembly are cut off,

[0025] The first port of the fourth switch subassembly is connected with the one end of fuse away from the power supply, the third port of the fourth switch subassembly is grounded, when the first port of the fourth switch subassembly receives high level signal, the second port and the third port of the fourth switch subassembly are conducted, when the first port of the fourth switch subassembly receives low level signal, the second port and the third port of the fourth switch subassembly are cut off,

[0026] The first port of the fifth switch subassembly is connected with the one end of fuse away from the power supply, the second port of the fifth switch subassembly is connected with the power output end of the first LED lamp, the third port of the fifth switch subassembly is grounded, when the first port of the fifth switch subassembly receives high level signal, the second port and the third port of the fifth switch subassembly are conducted, when the first port of the fifth switch subassembly receives low level signal, the second port and the third port of the fifth switch subassembly are cut off,

[0027] The power input end of the first LED lamp and the second LED lamp is connected with the power supply.

[0028] According to the further embodiment of the utility model, the third switch subassembly, the fourth switch subassembly and the fifth switch subassembly are all NPN type triode.

[0029] According to the further embodiment of the utility model, still include wireless communication module, the wireless communication module with rearview mirror module electric nature links.

[0030] The stream media system of the utility model has at least the following technical effects: the control box is arranged in the stream media system, the rearview mirror module can realize the functions of vehicle recording, parking monitoring, vehicle speed display and positioning through the acquisition module, and can also control the switch of the external equipment through the control box, the user can control multiple equipment through a unified interface, namely the rearview mirror module, the operation process is simplified, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] For the convenience of those skilled in the art to understand, the utility model is further explained below in combination with the drawings.

[0032] Figure 1 The system structure diagram provided in an embodiment of the utility model;

[0033] Figure 2 The circuit diagram of the control box part circuit provided in an embodiment of the utility model;

[0034] Figure 3 The circuit diagram of the control box part circuit provided in an embodiment of the utility model;

[0035] Figure 4 The circuit diagram of the control box part circuit provided in an embodiment of the utility model;

[0036] Figure 5 The circuit diagram of the switch control circuit provided in an embodiment of the utility model;

[0037] Figure 6 The circuit diagram of the detection circuit provided in an embodiment of the utility model;

[0038] Reference signs: 1, rearview mirror module; 2, rearview mirror input end; 3, GPS device; 4, control box; 5, camera; U2, second signal processing module; U3, control chip; LED1, first LED lamp; LED2, second LED lamp; Q15, third switch assembly; Q12, fourth switch assembly; Q14, fifth switch assembly. DETAILED DESCRIPTION

[0039] In order to further illustrate the technical means and effects adopted by the utility model for realizing the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are explained in detail below in combination with the drawings and preferred embodiments.

[0040] Please refer to Figure 1 The utility model provides a streaming media system giving consideration to equipment control in an embodiment, comprising: a collection module, a rearview mirror module 1, a control box 4 and an external equipment;

[0041] The collection module and the rearview mirror module 1 are electrically connected, and the collection module is used for collecting information and transmitting the collected data to the rearview mirror module 1;

[0042] The rearview mirror module 1 and the control box 4 are electrically connected, and the rearview mirror module 1 is used for displaying the data collected by the collection module and receiving the control operation of a user, and transmitting a first control signal to the control box 4 according to the control operation of the user.

[0043] The control box 4 is electrically connected with the external device, and the control box 4 is used for controlling the switch of the external device according to the first control signal output by the rearview mirror module 1.

[0044] The acquisition module includes but is not limited to the GPS device 3 and the camera 5, and the acquisition module acquires real-time video recording and position information through the GPS device 3 and the camera 5. The external device includes but is not limited to a lamp and a sound.

[0045] In the embodiment, the control box 4 is arranged in the streaming media system, and the rearview mirror module 1 can control the switch of the external device through the control box 4 in addition to realizing the functions of vehicle recording, parking monitoring, vehicle speed display and positioning through the acquisition module.

[0046] In a further embodiment of the utility model, the rearview mirror module 1 includes a touch screen and a first signal processing module;

[0047] The touch screen is electrically connected with the first signal processing module and is used for displaying the data collected by the acquisition module and acquiring the switch control instruction of the external device;

[0048] The first signal processing module is electrically connected with the control box 4 and is used for transmitting the first control signal to the control box 4 according to the switch control instruction acquired by the touch screen.

[0049] In the embodiment, the touch screen displays the data collected by the acquisition module for the user, and meanwhile, the user can control the switch of the external device through the touch screen. The processor on the touch screen converts the operation instruction of the user into a 485 signal through the first signal processing module and transmits the 485 signal to the control box 4 after receiving the operation instruction of the user. The first signal processing module can select a MAX3485E chip.

[0050] Please refer to Figures 2-4 In a further embodiment of the utility model, the control box 4 includes a control chip U3, a second signal processing module U2 and a switch control circuit;

[0051] The second signal processing module U2 is electrically connected with the rearview mirror module 1 and the control chip U3 respectively, and the second signal processing module U2 is used for receiving the first control signal transmitted by the control box 4 and transmitting the first control signal to the control chip U3;

[0052] The control chip U3 is electrically connected with the switch control circuit, and the control chip U3 controls the on-off of the switch control circuit according to the first control signal.

[0053] The switch control circuit is electrically connected with the power supply and the external device respectively, and the switch control circuit is used for controlling the on-off of the power supply and the external device.

[0054] In the embodiment, the second signal processing module U2 can be selected from a MAX485 chip, and the 485 signal transmitted by the rearview mirror module 1 is converted into a UART signal and transmitted to the control chip U3.

[0055] It can be understood that the control switch control circuit can be multiple, and the multiple control switch control circuits are connected in parallel to enable the control box to control the switches of multiple external devices at the same time.

[0056] In a further embodiment of the utility model, the control box 4 further includes a control button, the control button is arranged on the outer surface of the control box 4, the control button is electrically connected with the control chip U3, and the control button is used to output a second control signal to the control chip U3, and the control chip U3 controls the on-off of the switch control circuit according to the second control signal.

[0057] The number of control buttons is the same as the number of switch control circuits.

[0058] In the embodiment, the control box is provided with a control button, and the user can control the switch of the external device through the control button on the control box, when the rearview mirror module 1 fails and the user cannot control the external device through the rearview mirror module 1, the user can still control the external device through the control button, and the safety of the system is improved.

[0059] Please refer to Figure 5 In a further embodiment of the utility model, the switch control circuit includes a first switch assembly and a second switch assembly.

[0060] The first port of the first switch assembly is electrically connected with the control chip U3, the second port of the first switch assembly is electrically connected with the first port of the second switch assembly, and the third port of the first switch assembly is grounded, when the first port of the first switch assembly receives a low-level signal, the first port and the second port of the first switch assembly are disconnected, when the first port of the first switch assembly receives a high-level signal, the first port and the second port of the first switch assembly are connected.

[0061] The second port of the second switch assembly is electrically connected with the power supply, and the third port of the second switch assembly is electrically connected with the external device, when the first port of the second switch assembly receives a high-level signal, the second port and the third port of the second switch assembly are disconnected, when the first port of the second switch assembly receives a low-level signal, the second port and the third port of the second switch assembly are connected.

[0062] The first port of the second switch assembly is further connected with a pull-up resistor, when the control chip receives the control signal of turning on the external device, a high level signal is transmitted to the first port of the first switch assembly, the second port and the third port of the first switch assembly are turned on, at this time, the first port of the second switch assembly is grounded through the first switch assembly to receive a low level signal, the second port and the third port of the second switch assembly are turned on, and the power supply normally supplies power for the external device to run through the second switch assembly.

[0063] When the control chip receives the control signal of turning off the external device, a low level signal is transmitted to the first port of the first switch assembly, the second port and the third port of the first switch assembly are turned off, the first port of the second switch assembly receives a high level signal through the pull-up resistor, at this time, the second port and the third port of the second switch assembly are turned off, and the power supply stops supplying power for the external device.

[0064] In a further embodiment of the utility model, the first switch assembly is an NPN triode, and the second switch assembly is a PMOS tube.

[0065] The first port of the first switch assembly is the base of the NPN triode, the second port of the first switch assembly is the collector of the NPN triode, and the third port of the first switch assembly is the emitter of the NPN triode.

[0066] The first port of the second switch assembly is the gate of the PMOS tube, the second port of the second switch assembly is the source of the PMOS tube, and the third port of the second switch assembly is the drain of the PMOS tube. The first port of the first switch assembly is further connected with a pull-down resistor, and a current limiting resistor is connected between the control chip and the first port of the first switch assembly and between the second port of the first switch assembly and the first port of the second switch assembly.

[0067] In a further embodiment of the utility model, a fuse is further connected between the second pin of the second switch assembly and the power supply.

[0068] The fuse is connected between the second pin of the second switch assembly and the power supply and is used for controlling the on-off of the power supply circuit of the single electric appliance.

[0069] In the embodiment, the system is provided with the fuse to improve the safety and reliability of the system.

[0070] Please refer to Figure 4 In a further embodiment of the utility model, a detection circuit is further included, the detection circuit comprises a third switch assembly Q15, a fourth switch assembly Q12, a fifth switch assembly Q14, a first LED lamp LED1 and a second LED lamp LED2.

[0071] The first port of the third switch assembly Q15 is connected to the power supply and the second port of the fourth switch assembly Q12 respectively. The second port of the third switch assembly Q15 is connected to the power output terminal of the second LED LED2. The third port of the third switch assembly Q15 is grounded. When the first port of the third switch assembly Q15 receives a high-level signal, the second and third ports of the third switch assembly Q15 are turned on. When the first port of the third switch assembly Q15 receives a low-level signal, the second and third ports of the third switch assembly Q15 are turned off.

[0072] The first port of the fourth switch assembly Q12 is connected to the end of the fuse furthest from the power source, and the third port of the fourth switch assembly Q12 is grounded. When the first port of the fourth switch assembly Q12 receives a high-level signal, the second and third ports of the fourth switch assembly Q12 are turned on. When the first port of the fourth switch assembly Q12 receives a low-level signal, the second and third ports of the fourth switch assembly Q12 are turned off.

[0073] The first port of the fifth switch assembly Q14 is connected to the end of the fuse furthest from the power source. The second port of the fifth switch assembly Q14 is connected to the power output terminal of the first LED LED1. The third port of the fifth switch assembly Q14 is grounded. When the first port of the fifth switch assembly Q14 receives a high-level signal, the second and third ports of the fifth switch assembly Q14 are turned on. When the first port of the fifth switch assembly Q14 receives a low-level signal, the second and third ports of the fifth switch assembly Q14 are turned off.

[0074] The power input terminals of both the first LED (LED1) and the second LED (LED2) are connected to a power source.

[0075] The first port of the third switch assembly Q15, the first port of the fourth switch assembly Q12, and the first port of the fifth switch assembly Q14 are all connected to pull-down resistors.

[0076] When the fuse is on, the first port of the fourth switch assembly Q12 receives a high-level signal, the second and third ports of the fourth switch assembly Q12 are connected, the first port of the third switch assembly Q15 is grounded through the fourth switch assembly Q12, and the second and third ports of the third switch assembly Q15 are disconnected, so the second LED LED2 is not powered. When the first port of the fifth switch assembly Q14 receives a high-level signal, the second and third ports of the fifth switch assembly Q14 are connected, the power output terminal of the first LED LED1 is grounded through the fifth switch assembly Q14, and the first LED LED1 is powered and illuminates.

[0077] When the fuse is off, the first port of the fifth switch assembly Q14 receives a low-level signal through the pull-down resistor, and the second and third ports of the fifth switch assembly Q14 are cut off, so the first LED LED1 is not powered on; the first port of the fourth switch assembly Q12 receives a low-level signal through the pull-down resistor, and the second and third ports of the fourth switch assembly Q12 are cut off; the first port of the third switch assembly Q15 receives a high-level signal from the power supply, and the second and third ports of the third switch assembly Q15 are connected, so the power output terminal of the second LED LED2 is grounded through the third switch assembly Q15, and the second LED LED2 is powered on and lights up.

[0078] In a further embodiment of this utility model, the third switch assembly Q15, the fourth switch assembly Q12, and the fifth switch assembly Q14 are all NPN transistors.

[0079] The first port of the third switching component Q15 is the base of the NPN transistor, the second port of the third switching component Q15 is the collector of the NPN transistor, and the third port of the third switching component Q15 is the emitter of the NPN transistor; the first port of the fourth switching component Q12 is the base of the NPN transistor, the second port of the fourth switching component Q12 is the collector of the NPN transistor, and the third port of the fourth switching component Q12 is the emitter of the NPN transistor; the first port of the fifth switching component Q14 is the base of the NPN transistor, the second port of the fifth switching component Q14 is the collector of the NPN transistor, and the third port of the fifth switching component Q14 is the emitter of the NPN transistor.

[0080] In a further embodiment of this utility model, a wireless communication module is also included, which is electrically connected to the rearview mirror module 1.

[0081] In this embodiment, the system is also equipped with a wireless communication module. The rearview mirror module 1 can wirelessly connect with devices such as mobile phones through the wireless communication module, so that users can view the data collected by the acquisition module through their mobile phones.

[0082] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A streaming media system that also considers device control, characterized in that, include: The acquisition module, the rearview mirror module (1), the control box (4), and external devices; The acquisition module is electrically connected to the rearview mirror module (1), and the acquisition module is used to acquire information and transmit the acquired data to the rearview mirror module (1); The rearview mirror module (1) is electrically connected to the control box (4). The rearview mirror module (1) is used to display the data collected by the acquisition module and receive the user's control operation, and transmit the first control signal to the control box (4) according to the user's control operation. The control box (4) is electrically connected to the external device, and the control box (4) is used to control the switch of the external device according to the first control signal output by the rearview mirror module (1).

2. A streaming media system that also considers device control according to claim 1, characterized in that, The rearview mirror module (1) includes a touch screen and a first signal processing module; The touch screen is electrically connected to the first signal processing module and is used to display the data collected by the acquisition module and to obtain the switch control commands of the external device; The first signal processing module is electrically connected to the control box (4) and is used to transmit a first control signal to the control box (4) according to the switch control command obtained by the touch screen.

3. A streaming media system that also considers device control according to claim 1, characterized in that, The control box (4) includes a control chip (U3), a second signal processing module (U2), and a switch control circuit; The second signal processing module (U2) is electrically connected to the rearview mirror module (1) and the control chip (U3) respectively. The second signal processing module (U2) is used to receive the first control signal transmitted by the control box (4) and transmit it to the control chip (U3). The control chip (U3) is electrically connected to the switch control circuit, and the control chip (U3) controls the switching on and off of the switch control circuit according to the first control signal; The switch control circuit is electrically connected to both the power supply and the external device, and is used to control the on / off state of the power supply and the external device.

4. A streaming media system that also considers device control according to claim 3, characterized in that, The control box (4) also includes a control button, which is disposed on the outer surface of the control box (4). The control button is electrically connected to the control chip (U3). The control button is used to output a second control signal to the control chip (U3). The control chip (U3) controls the on / off state of the switch control circuit according to the second control signal.

5. A streaming media system that also considers device control according to claim 3, characterized in that, The switch control circuit includes a first switch assembly and a second switch assembly; The first port of the first switch assembly is electrically connected to the control chip (U3), the second port of the first switch assembly is electrically connected to the first port of the second switch assembly, and the third port of the first switch assembly is grounded. When the first port of the first switch assembly receives a low-level signal, the first port of the first switch assembly is disconnected from the second port, and when the first port of the first switch assembly receives a high-level signal, the first port of the first switch assembly is connected to the second port. The second port of the second switch assembly is electrically connected to the power supply, and the third port of the second switch assembly is electrically connected to the external device. When the first port of the second switch assembly receives a high-level signal, the second port and the third port of the second switch assembly are disconnected. When the first port of the second switch assembly receives a low-level signal, the second port and the third port of the second switch assembly are connected.

6. A streaming media system that also considers device control according to claim 5, characterized in that, The first switching component is an NPN transistor, and the second switching component is a PMOS transistor.

7. A streaming media system that also considers device control according to claim 5, characterized in that, A fuse is also connected between the second pin of the second switch assembly and the power supply.

8. A streaming media system that also considers device control according to claim 7, characterized in that, It also includes a detection circuit, which includes a third switch assembly (Q15), a fourth switch assembly (Q12), a fifth switch assembly (Q14), a first LED (LED1), and a second LED (LED2). The first port of the third switch assembly (Q15) is connected to the power supply and the second port of the fourth switch assembly (Q12), respectively. The second port of the third switch assembly (Q15) is connected to the power output terminal of the second LED (LED2). The third port of the third switch assembly (Q15) is grounded. When the first port of the third switch assembly (Q15) receives a high-level signal, the second port and the third port of the third switch assembly (Q15) are turned on. When the first port of the third switch assembly (Q15) receives a low-level signal, the second port and the third port of the third switch assembly (Q15) are turned off. The first port of the fourth switch assembly (Q12) is connected to the end of the fuse furthest from the power source, and the third port of the fourth switch assembly (Q12) is grounded. When the first port of the fourth switch assembly (Q12) receives a high-level signal, the second and third ports of the fourth switch assembly (Q12) are turned on. When the first port of the fourth switch assembly (Q12) receives a low-level signal, the second and third ports of the fourth switch assembly (Q12) are turned off. The first port of the fifth switch assembly (Q14) is connected to the end of the fuse furthest from the power source. The second port of the fifth switch assembly (Q14) is connected to the power output terminal of the first LED (LED1). The third port of the fifth switch assembly (Q14) is grounded. When the first port of the fifth switch assembly (Q14) receives a high-level signal, the second and third ports of the fifth switch assembly (Q14) are connected. When the first port of the fifth switch assembly (Q14) receives a low-level signal, the second and third ports of the fifth switch assembly (Q14) are cut off. The power input terminals of both the first LED (LED1) and the second LED (LED2) are connected to a power source.

9. A streaming media system that also considers device control according to claim 8, characterized in that, The third switch assembly (Q15), the fourth switch assembly (Q12), and the fifth switch assembly (Q14) are all NPN transistors.

10. A streaming media system that also considers device control according to claim 1, characterized in that, It also includes a wireless communication module, which is electrically connected to the rearview mirror module (1).

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