KR102042502B1 - The apparatus of smart hardware platform using in unity terminal - Google Patents

Abstract

In this patent, due to the duplication of functions used in various smart devices installed in the existing vehicle, the problem of not being able to collect information at the same time and sharing information between equipments, maintenance cost increase, power consumption problem, In order to improve the problem of dispersing the concentration of the vehicle driver due to harmful electromagnetic waves and impairing the vehicle environment, the platform main body 100, the CPU unit 200, the platform main board unit 300, and the power module 400. ), Short-range wireless communication unit 500, wired and wireless communication unit 600, the sensor module 700 is configured, by connecting one or two or more smart devices installed in the vehicle or industrial facilities on the platform to share information, and information through the platform Smart devices can be extended on the platform while redistributing them to smart devices that require them. In addition, it can reduce operating costs by 80% compared to the existing ones, and can provide various situational services for vehicles and industrial facilities in real time, and process and manage IoT object data in different environments and converge in a dynamically changing environment. And smart for integrated terminals that can build a new concept of IoT integration platform that organically combines and operates common meaning and analysis, security and privacy technologies for information data generated from things and services. The purpose is to provide a hardware IoT platform device.

Description

Smart Hardware IoT Platform Device for Integrated Terminals {THE APPARATUS OF SMART HARDWARE PLATFORM USING IN UNITY TERMINAL}

In the present invention, by connecting one or more smart devices installed in a vehicle or industrial facility on the platform to share information, and redistributing the information through the platform to the smart device that needs information, an integrated terminal that can be extended on the platform The present invention relates to a smart hardware IoT platform device.

As shown in FIG. 1, devices installed for various services in a conventional vehicle include a vehicle driving record apparatus (DTG: Digital Tacho Graph), CCTV, a driving guide, a payment terminal, a payment monitor, a destination guide, a voice guide, a BMS terminal, Each device is capable of supporting services such as passenger guides. In order to realize each service, redundant functions and information are acquired. Typically, parts of GPS, various impact sensors, and vehicle information are overlapped.

As such, the equipment installed in the vehicle has a problem in terms of efficiency by having an independent configuration for information acquisition because sharing of information is not made with each other, and has a problem that an additional service can be provided only through a new terminal device for adding a function.

For this reason, various service-based equipment installed in a vehicle has a problem in that smart devices cannot share information on interfaces and communication as well as increase redundancy of information. This is because the increase in maintenance costs and lack of information sharing, the system grows, and there is a problem with power consumption.

In addition, devices for supporting various services have a problem of dispersing the concentration of the vehicle driver and disturbing the environment in the vehicle.

Domestic Patent Publication No. 10-1005196

In the present invention to solve the above problems

One or more smart devices installed in a vehicle or industrial facility can be connected on the platform to share information, and the platform can be redistributed to the smart devices requiring information, while additional smart devices can be extended on the platform. It can provide various context-sensitive services in real time, and process and manage IoT IoT data in different environments, convergence and virtualization in dynamically changing environments, and give common meaning to information data generated from things and services. And to provide a smart hardware IoT platform device for an integrated terminal that can organically combine and operate analysis, security and privacy technologies.

Smart hardware IoT platform device for an integrated terminal according to the present invention to achieve the above object

It is achieved by connecting one or more smart devices installed in a vehicle or industrial facility to share information by connecting on the platform and redistributing additional smart devices on the platform while redistributing the information through the platform to the smart devices that need information.

The smart hardware IoT platform device is more specifically,

The platform body 100 is formed in a box shape to protect and support each device from external pressure,

A CPU unit 200 which reads and decodes program instructions and data from the main memory to execute arithmetic logic operations and data processing;

Located in the internal space of the platform body, the platform main board 300 to perform an intermediate role of data transfer between the devices, and

Located on one side of the platform main board, a power module 400 for supplying 5V or 12V power to each device,

Short-range wireless communication unit 500 is connected to the target device and the short-range wireless communication network that requires wireless communication located in the local area around the platform body to transmit and receive data, and

A wired / wireless communication unit 600 connected to a central management server located at a remote site and a wired / wireless communication network to transmit and receive data;

It is achieved by consisting of a sensing module 700 for sensing the illuminance, flame, smoke, temperature, humidity, three-axis position, the current GPS position.

In addition, the smart hardware IoT platform device according to the present invention is a control board for a card terminal, a control board for a vehicle driving recorder, a control board for a BMS terminal, a control board for a travel guide, a control board for passenger guides, a control board for payment monitor By installing a control board for a smart device selected from one or more of the control board for payment terminal, control board for destination guide, control board for voice guide, and control board for high pass terminal, the plug-in slot method It is achieved by including a plug-in slot-type expansion module 800 that is integrated into one to share and redistribute information.

In addition, the smart hardware IoT platform device according to the present invention is connected to the platform main board portion is formed in a decker type (Decker type) to have the expandability and flexibility to the external interface extension DECKER unit 900 to interface the external smart devices Is achieved by further comprising.

As described above, in the present invention

First, one or more smart devices installed in vehicles or industrial facilities can be connected on the platform to share information, and redistribute additional smart devices on the platform while redistributing them to the smart devices that need information. Excellent compatibility

Second, operating costs can be reduced by 80%.

Third, it can provide a variety of real-time services tailored to the vehicle and industrial facilities.

Fourth, IoT IoT data processing and management in different environments, convergence and virtualization in a dynamically changing environment, and common meaning and analysis on information data generated from things and services, security and privacy technologies It is possible to build a new concept of IoT integration platform that can be combined and operated, thereby activating the integrated platform market.

FIG. 1 illustrates that only three GPS components of the smart device installed in a bus of a conventional vehicle are overlapped, and only five GPS and three CDMA are installed duplicated among the components of a smart device installed in a cargo of the conventional vehicle. One embodiment showing that only three GPS and only two CDMA components of a smart device installed in a taxi of a conventional vehicle are duplicated.
Figure 2 is a perspective view showing the appearance of the smart hardware IoT platform device (1) for an integrated terminal according to the present invention,
3 is a block diagram showing the components of the smart hardware IoT platform device 1 for an integrated terminal according to the present invention;
4 is a platform diagram showing a connection between components of the smart hardware IoT platform device 1 for an integrated terminal according to the present invention,
5 is an exploded perspective view showing the components of the smart hardware IoT platform device (1) for an integrated terminal according to the present invention,
Figure 6 is an embodiment showing a rear component of the platform body according to the present invention,
7 is a block diagram showing the components of the CPU unit according to the present invention;
8 is a block diagram showing components of a control unit according to the present invention;
9 is a block diagram showing the components of an arithmetic logic operation unit according to the present invention;
10 is a diagram illustrating a configuration in which a CPU unit and an external smart device, and a sensor module, a short range wireless communication unit and a wired / wireless communication unit, and a plug-in slot type expansion module are connected to each other to perform data communication.
11 is a block diagram showing the components of the platform mainboard unit according to the present invention;
12 is a view of the platform main board according to the present invention when viewed from the top of the left side connector, the first expansion frame for connector connection for connecting the external interface expansion DECKER portion is formed detachably, the right side connector on one side, One embodiment also shows that the second expansion frame for connecting the connector for detachably connecting the external interface expansion DECKER unit is formed,
13 is a block diagram showing the components of a near field communication unit according to the present invention;
14 is a block diagram showing the components of the sensor module according to the present invention;
FIG. 15 is a diagram illustrating one example of performing a connector role so that each smart device can be extended and serviced on a platform main board through an internal interface according to the present invention; FIG.
16 is a plug-in slot (SLOT2) 820 of the plug-in slot type expansion module is a smart device (control box for the black box) is installed in a removable structure on the platform main board in the plug-in slot method, plug-in slot (SLOT4) ( In one embodiment, the smart device (control board for navigation) is installed in the platform mainboard unit in a plug-in slot method in the 840,
FIG. 17 illustrates an external interface extension DECKER unit formed in a decker type to be connected to the platform mainboard unit to have expandability and flexibility, and to interface with an external smart device while being formed in a detachable structure. In the illustrated embodiment,
18 is a diagram illustrating a smart hardware IoT platform device for an integrated terminal according to the present invention connected to one or more smart devices installed in a vehicle or an industrial facility to share and redistribute information, thereby expanding the added smart device. Example,
19 is a diagram illustrating an example in which a smart device located in a short distance around a platform body is connected to a short range wireless communication network through a short range wireless communication unit according to the present invention to transmit and receive data.
20 is an embodiment illustrating the transmission and reception of data by being connected to a central management server and a wired / wireless communication network located at a remote place through a wired / wireless communication unit according to the present invention;
FIG. 21 is a diagram illustrating that a specific smart hardware IoT platform device and a plurality of neighboring smart hardware IoT platform devices and a neighboring network are formed to share and redistribute contents of information collection for each unit between platforms. In one embodiment,
FIG. 22 is a diagram illustrating components of an upper surface of a platform main board and a lower surface of a platform main board of the smart hardware IoT platform device according to the present invention; FIG.

First, the IoT platform device described in the present invention connects one or two or more smart devices installed in a vehicle or an industrial facility through an expansion slot therein on a platform to enable communication with externally connected equipment through various services and external interfaces. Is done.

The smart device includes a black box, a card terminal, a vehicle driving recorder (DTG: Digital Tacho Graph), CCTV, BMS terminal, driving guide, passenger guide, payment monitor, payment terminal, destination guide, voice guide, high pass terminal, It is done by navigation.

Next, redistribution described in the present invention collects image information and data information measured by one or more smart devices installed in a vehicle or an industrial facility on a platform, and then adds sensing information self-sensed on the platform to provide a sensing function. Distribute video information, data information, and sensing information to a smart device that does not have video, data, or video information, data information, or sensing information, or transmit it directly through a wired or wireless network to a central management server. Say.

That is, the sensing function, video function, and data function that are not present in the smart device are distributed through the IoT platform device, image information, data information, and sensing information, and communicate with externally connected equipment through various services and external interfaces.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

2 is a perspective view showing the external appearance of the smart hardware IoT platform device (1) for the integrated terminal according to the present invention, which is connected to one or more smart devices installed in a vehicle or industrial facilities on the platform to share information And extend the added smart device on the platform, redistributing through the platform to smart devices that need information.

More specifically, the smart hardware IoT platform device 1, as shown in Figures 3 and 4, the platform body 100, the CPU unit 200, the platform main board unit 300, the power module (Power Module 400, the short-range wireless communication unit 500, the wired and wireless communication unit 600, and the sensor module 700.

First, the platform main body 100 according to the present invention will be described.

The platform body 100 is formed in a box shape serves to protect and support each device from external pressure.

It consists of an upper cover (100a) and a lower cover (100b), the platform front portion 110, as shown in Figure 5, the display unit 111 is formed, the Bluetooth connection of the short-range wireless communication unit on one side of the display unit The port 112 is formed, the GPS connection port 113 is formed on one side of the Bluetooth connection port, the WiFi communication connection port 114 of the wired and wireless communication unit is formed on one side of the GPS connection port, the micro SD on one side of the WiFi communication connection port The card connection unit 115 is formed, and the HDMI connection port 116 is formed at one side of the micro SD card connection unit.

6, a DC power 121 is formed at one side of the rear surface 120, and a LAN connection port 122 and a USB connection port 123 are formed at one side of the AC power socket. The RS485 communication port 124 of the wired / wireless communication unit is formed at one side of the USB connection port, and the RS232 communication port 125 of the wired / wireless communication unit is formed at one side of the RS485 communication port, and the MIC connection jack 126 is formed at one side of the RS232 communication port. , CAM1, CAM2 ports (127, 128) for connecting the black box are formed on one side of the upper side of the MIC connection jack, an external audio connection port 129 is formed at the bottom of the CAM1, CAM2 port, and a speaker connection port on one side of the external audio connection port. A 129a is formed, and a multipurpose input / output port (GPIO) 129b for receiving an electrical input or controlling a specific device as an output is formed at the top of the speaker connection port, and connected to the ECU of the vehicle at the bottom of the multipurpose input / output port (GPIO). To store ECU information of the vehicle or An OBD-II connection port 129c for transmitting is formed.

In addition, the platform main body according to the present invention is a platform main board portion is formed in the internal space, as shown in Figure 22, the upper surface of the platform main board portion provides a physical interface, between each module or extended service It provides slots and interfaces where possible, and provides a physical hub by sharing the GPS unit and sensor interface for collecting information. In addition, an external interface extension DECKER unit for external connection equipment is formed to provide a side interface in the form of a DECKER board.

That is, a power module is formed on an upper surface of the platform mainboard unit, a CPU unit is formed on one side of the power module, a short-range wireless communication unit is formed on one side of the CPU unit, a wired / wireless communication unit is formed on one side of the short-range wireless communication unit, and one side of the wired / wireless communication unit. The sensor module is formed and configured.

And, as shown in Figure 22, the lower surface of the platform main board, a plug-in slot type expansion module for connecting a smart device is formed, to provide an expansion interface (providing a universal interface).

Platform main body according to the present invention is composed of a top cover and a bottom cover, a platform main board, a CPU, a power module, a short-range wireless communication, wired and wireless communication, sensor module, plug-in slot type expansion module, external interface expansion DECKER part. do.

In addition, the basic configuration of the platform main body is composed of the top cover and the bottom cover, the platform main board, the CPU, the power module (Power Module), plug-in slot type expansion module, the external interface expansion DECKER unit, the additional configuration of the short-range wireless communication unit, It is composed of wired / wireless communication unit, sensor module, and internal extension service module to form an expandable structure.

Next, the CPU unit 200 according to the present invention will be described.

The CPU unit 200 reads and decodes program instructions and data from the main memory to perform arithmetic logic operations or data processing.

As shown in FIG. 7, the control unit 210 includes an arithmetic logic operation unit 220 and a memory unit 230.

First, the control unit 210 according to the present invention will be described.

The control unit 210 controls the decoding and execution of the commands in order.

As shown in Fig. 8, this is composed of a program counter 211, an instruction register 212, a decoder 213, an encoder 214, a memory address register 215, and a memory buffer register 216.

The program counter 211 serves as a storage place for storing an address of a command to be executed next.

The instruction register 212 serves as a register that stores the contents of the instruction currently being executed.

The decoder 213 decrypts an instruction in an instruction register.

The encoder 214 serves to convert a signal suitable for executing a command transmitted from the decoder.

The storage address register 215 serves as a register for storing the address of a storage location.

The memory buffer register 216 serves as a register for storing data entering and leaving the storage device.

Second, the arithmetic logic operation unit 220 according to the present invention will be described.

The arithmetic logic operation unit 220 receives data and calculates the data according to the order indicated by the control device.

As shown in FIG. 9, the accumulator 221, the adder 222, the complementer 223, the data register 224, and the status register 225 are configured.

The accumulator 221 serves as a register for temporarily storing the results of arithmetic and logical continuous speech.

The adder 222 serves to perform addition of binary numbers.

The complementor 223 outputs a complement of the input data.

The data register 224 performs a register for storing data necessary for the operation.

The status register 225 controls a turn to be executed or a control word for indicating and maintaining a computer system state, and records a state of an instant inside the system.

Third, the memory unit 230 according to the present invention will be described.

The memory 230 stores a command or data read from the main memory device and stores a calculated result.

According to the present invention, the CPU unit includes one of a single core processor, a dual core processor (two cores), a quad core processor (four), and a hexacore processor (six).

As shown in FIG. 10, the CPU unit is connected to an external smart device through a UART terminal and an OTG USB terminal, and outputs a control signal to an external smart device, and the sensor module is connected through another UART terminal and a GPIO terminal. The sensing data sensed from the sensor module is connected, and the short-range wireless communication unit and the wired / wireless communication unit are connected to the HSIC0 terminal to send a control signal to output information data collected from the smart device, and the plug-in slot to the HSIC1 terminal and the I2C terminal. Type expansion module is connected and configured to input information data collected from the smart device while performing bidirectional data communication with the smart device connected to the plug-in slot type expansion module.

Next, the platform main board 300 according to the present invention will be described.

The 300 is located in the internal space of the platform body, and serves to play an intermediate role of data transfer between the devices.

As shown in FIG. 11, the chipset unit 310, the socket unit 320, the bus unit 330, and the port unit 340 are configured.

The chipset unit 310 controls the data flow between the CPU, the memory, and the system bus.

This determines whether memory error correction is supported and the maximum size that can be installed.

The socket part 320 serves to connect each device by custom-mounting the CPU or RAM.

It consists of a CPU socket with a CPU and a RAM socket with a RAM.

The bus unit 330 serves as a passage for transmitting information between the CPU, the memory unit, and the input / output device.

It is divided into internal, external (system bus) and expansion bus according to the purpose of use.

The port part 340 refers to a connection part used to connect a peripheral device.

It is configured by selecting one or more of serial port, parallel port, PS / 2 port, USB port, IEEE 1394 port, and wireless serial port.

Here, the IEEE 1394 port is a serial interface method for exchanging data by connecting a CPU unit and a smart device, and has a characteristic of connecting up to 63 peripheral devices.

The wireless serial port serves to form a standard interface that enables communication using infrared without a cable.

In addition, the platform main board 300 according to the present invention, as shown in Figure 12, when connecting the connector for connecting the external interface extension DECKER unit 900 to the one side of the left side connector, when viewed from the top view detachably. The first expansion frame 350 is formed, and a second expansion frame 360 for connector connection is formed on one side of the connector on the right side, and the removable external interface extension DECKER portion 900 is detachably connected.

The connector extension first expansion frame 350 is located on one side of the connector on the left side of the platform main board, and serves to detachably connect the external interface extension DECKER unit 900.

It is connected to external smart devices via RS232, RS485, LAN, CAN, OTG-USB and GPIO.

In other words, a connection connector consisting of Power, I2C user interface, USB communication interface, and multi-purpose input / output port (GPIO) is formed at the part connected to the connector on the left side of the platform main board, and on the other side, the GPS antenna, WiFi antenna, and 3G / LTE antenna , GPS LED, PWR LED are formed.

The connector extension second expansion frame 360 is located on one side of the connector on the right side of the platform main board, and serves to detachably connect the external interface extension DECKER unit 900.

It is connected to external smart devices via RS232, RS485, LAN, CAN, OTG-USB and GPIO.

In other words, the platform main board part is connected to the connector on the right side, and the connection connector consisting of standard interfaces such as Power, LAN, OTG-USB, RS232, RS485, and DIO [8.5], and AUDIO-IN and AUDIO-OUT, which are external interface extension DECKER parts , MIC connection connector is formed and CAM IN, CAN, DIO, AIO, AUDIO OUT, AUDIO IN, MIC, RS485, RS232, LAN, USB, POWER IN are formed on the other side.

As such, the first expansion frame for connecting the connector, the second expansion frame for connecting the connector is configured in accordance with the present invention, in combination with the platform mainboard unit is equipped with a variety of external smart devices to share the interface and to redistribute information It can be realized, configured to physically connect the interfaces, and additionally simple logic can be configured to construct an extended concept interface.

In addition, the power of the rear side as a basic configuration, and by providing all the interfaces provided by the platform main board portion is made of a structure that can be implemented by extending the first and second expansion frame for connector connection according to the required environment.

In addition, through a separate GPIO configuration, it is possible to process simple digital inputs and outputs in addition to communication, and has a structure for input and output signals other than external communication.

Next, a power module 400 according to the present invention will be described.

The power module 400 is located at one side of the platform main board, and supplies 5V or 12V power to each device.

Next, the short-range wireless communication unit 500 according to the present invention will be described.

The short-range wireless communication unit 500 is connected to the link target device and the short-range wireless communication network that requires wireless communication located near the platform body, and serves to transmit and receive data.

As shown in FIG. 13, one of the Bluetooth communication unit 510 and the Zigbee communication unit 520 is selected and configured.

The Bluetooth communication unit 510 serves to exchange information by connecting low power wirelessly at a very short distance within 10 meters.

It uses the Industrial Scientific and Medical (ISM) frequency band 2400-2483.5 MHz. In order to prevent the interference of other systems that use the up and down frequency, 79 channels are used, ranging from 2MHz to 2MHz after 2400MHz and 3.5MHz before 2483.5MHz.

And, in order to solve the interference between the systems, it is configured in a frequency hopping (Frequency Hopping) method.

Frequency hopping is a technique of rapidly moving a large number of channels according to a specific pattern and transmitting packets (data) little by little. In the present invention, 79 channels are configured to hop 1600 times per second.

The Zigbee communication unit 520 serves to provide a data rate of 250kbps to the smart device located in the near (10m ~ 75m) using a frequency band of 2.4GHz.

Next, the wired / wireless communication unit 600 according to the present invention will be described.

The wired / wireless communication unit 600 is connected to a central management server located in a remote place and a wired or wireless communication network, and serves to transmit and receive data.

This is a WiFi communication module is configured as a wireless communication module, a wired communication module is configured by selecting any one of BACNET TCP / IP, BACNET MS / TP, Modbus RTU.

The WiFi communication module is a combination of wireless technology, and consists of a wireless LAN technology that enables high performance wireless communication.

The WLAN uses a 2.4 GHz frequency band as a method of constructing a network using radio waves or lights without using a wire when constructing a network.

Next, the sensor module 700 according to the present invention will be described.

The sensor module 700 serves to sense the illuminance, the flame, the smoke, the temperature, the humidity, the three axis position, and the current GPS position.

It is located on one side of the outer surface and one side of the inner space of the platform body, as shown in Figure 14, the illumination sensor 710, flame sensor 720, smoke sensor 730, temperature sensor 740, humidity sensor ( 750, a gyro sensor 760, and a GPS sensor 770.

The illuminance sensor 710 is formed on one side of the upper surface of the platform body, and serves to detect the ambient brightness of the platform body.

This is a photoconductive effect in which the resistance value decreases when shot by light, and a sensing resistor is configured at one side.

The flame sensor 720 is located on one side of the illuminance sensor, and detects the flame and converts the flame into electrical energy to detect and amplify the flame.

When a flame is detected in the phototransistor, it is converted into electrical energy to detect amplification.

The smoke sensor 730 is located in the internal space of the platform body, and serves to detect the smoke generated in the installation space of the platform body.

The temperature sensor 740 is located on one side of the flame sensor, serves to measure the temperature around the platform body.

It is composed of one selected from thermocouple thermometer, temperature measuring resistor thermometer, thermistor (NTC) thermometer, and metal thermometer.

The temperature sensor according to the present invention is connected to the 4-wire RTC circuit part on one side of the output terminal, and reduces the error of the resistance generated on the line to improve the accuracy and transfer to the smart control unit.

The 4-wire RTC circuit part includes a 12V reference IC, an amplifier (AMP03) element, a header connector for connecting a temperature sensor, a comparator U8, and an amplifier U9.

That is, the sensing value measured by the temperature sensor is input to the (+) terminal of the comparator U8, and the value corrected for the resistance of the resistance generated on the line according to the 12V reference voltage is input to the (-) terminal and compared. The output value is amplified by the amplifier U9 and transferred to the input terminal of the smart controller.

The humidity sensor 750 is located on one side of the temperature sensor, and serves to measure the humidity of the installation space of the platform body.

It is configured to measure the humidity through the change of the electrical resistance or capacitance caused by the absorption into the porous ceramics or the polymer membrane, or the change of the resonant frequency of the vibrator due to the change of the weight of the absorbent material installed in the vibrator.

Humidity sensor according to the present invention is a 24-bit high-resolution ADC IC is connected to one side of the output terminal is configured to deliver the value sensed by the humidity sensor to the input terminal of the smart control unit to improve the precision through the 24-bit high resolution.

The three-axis gyro sensor 760 is combined with a three-axis geomagnetic sensor and a three-axis acceleration sensor capable of motion sensing using the X, Y, Z vector values to track the motion of the platform body operated in the three-axis direction, the platform It serves to sense the position of three axes of the body.

The GPS sensor 770 receives the current position of the platform body from the GPS satellites and transmits the current position to the CPU unit.

Smart hardware IoT platform device 1 according to the present invention is configured to include a plug-in slot type expansion module 800.

The plug-in slot type expansion module 800 is a control board for a card terminal, a control board for a vehicle driving recorder, a control board for a BMS terminal, a control board for a driving guide, a control board for a passenger guide, a control panel for a payment monitor, payment One or more of the control board for the terminal, control board for the destination guide, control board for the voice guide, and control board for the high-pass terminal are installed in the platform main board unit by plug-in slot method. To share and redistribute information.

As shown in FIG. 15, four plug-in slots SLOT1, 2, 3, and 4 are formed, and an address pin is formed in each of the four plug-in slots to expand an added smart device. It is configured to provide customized service in real time.

Here, the address pins A2, A1, and A0 are address pins assigned to each slot. The address pins A2, A1, and A0 are used to read information of the smart device mounted in the slot by communicating with the CPU, which is a central processing unit, through the respective address pins. It is composed.

In addition, DC 5V, Vcar_out of the power module is connected to the expansion slot, and low speed data communication can be configured through the UART user interface, and high speed data communication with the CPU module is configured through the USB and ETHRENET interfaces.

The plug-in slot type expansion module 800 is formed of four plug-in slots (SLOT 1, 2, 3, 4) (810, 820, 830, 840), and controls a plurality of smart device control boards (control boards for black boxes and control boards for navigation). The plug-in slot is installed on the platform main board in a detachable structure.

16 is a plug-in slot (SLOT2) 820 of the plug-in slot type expansion module according to the present invention, the control board for the smart device (control box for the black box) is installed in a detachable structure on the platform main board in the plug-in slot method; In the plug-in slot (SLOT4) 840, a control board for a smart device (navigation control board) relates to an embodiment of the plug-in slot method installed in a removable structure on the platform main board.

That is, in another embodiment, the plug-in slot (SLOT1) 810 is installed in a detachable structure on the platform main board in the plug-in slot method of the smart board control board (CCTV control board), plug-in slot (SLOT2) In 820, the control board for the smart device (control box for the black box) is installed in a detachable structure on the platform main board by the plug-in slot method, and the control board for the smart device (control board for the BMS terminal) in the plug-in slot (SLOT3). The plug-in slot method is installed as a detachable structure on the platform main board, and the plug-in slot (SLOT4) is installed as a detachable structure on the platform main board at the plug-in slot method.

In addition, the plug-in slots can be expanded to six, eight, twelve, and twenty-four, so that the control board for a plurality of smart devices can be installed in a detachable structure on the platform main board by the plug-in slot method.

 Smart hardware IoT platform device 1 according to the present invention is configured to further include an external interface extension DECKER unit 900.

As shown in FIG. 17, the external interface extension DECKER unit 900 is formed in a decker type to be connected to the platform mainboard unit to have expandability and flexibility, and is formed as a detachable structure. It serves to interface smart devices.

This allows data sharing and resource redistribution through external target devices with external platforms.

That is, it is formed by being connected to the first expansion frame 350 for connector connection and the first expansion frame 360 for connector connection in a detachable structure.

Here, the external smart device is a black box, card terminal, vehicle tachograph (DTG: Digital Tacho Graph), CCTV, BMS terminal, driving guide, passenger guide, payment monitor, payment terminal, destination guide, voice guide, high Pass terminal, navigation.

The external interface extension DECKER unit 900 is configured to include additional available pins such as user-defined pins.

And it is connected to RS232 port, RS485 port, USBOTG port and Ethernet port.

In addition, the smart hardware IoT platform device according to the present invention is further configured to include an internal interface unit 950 that performs a role of a connector so that each smart device can be extended service on the platform main board.

As shown in FIG. 15, the internal interface unit 950 connects a short-range wireless communication unit and a wired / wireless communication unit using a USB, UART, LAN, and SDIO interface to output information collected from a smart device to a central management server or a smart device. It performs information communication with smart devices using I2C communication, connects to plug-in slot type expansion module through UART, USB, LAN, and interface, and performs data communication.

Since the platform main board unit is configured with the internal interface unit 950 according to the present invention, it is possible to support a universal interface so that various smart devices can be supported even if they are mounted on any (internal) connector.

The smart device includes a black box, a card terminal, a vehicle driving recorder (DTG: Digital Tacho Graph), CCTV, BMS terminal, driving guide, passenger guide, payment monitor, payment terminal, destination guide, voice guide, high pass terminal, Any one or two or more of the navigation are combined.

As such, the platform body 100, the CPU unit 200, the platform main board unit 300, the power module (Power Module) 400, the short-range wireless communication unit 500, wired and wireless communication unit 600, sensor module 700 The smart hardware IoT platform device, which includes a plug-in slot type expansion module 800, an external interface extension DECKER unit 900, and an internal interface unit 950, is another neighboring to a specific smart hardware IoT platform device as shown in FIG. It forms a network with a plurality of smart hardware IoT platform devices, and is configured to share and redistribute the contents of information collection for each unit between platforms.

That is, the information collected from any smart hardware IoT platform device can be configured to share data between other smart hardware IoT platform devices so that the information can be checked and grasped, and the common data collection is performed inside the smart hardware IoT platform device. Data can be collected and redistributed from external and connected equipment, and network information can be configured by sharing and redistributing information on information collection for each unit between smart hardware IoT platform devices.

Here, configuring the network has a unit information collection structure by collecting and redistributing basic information in the smart hardware IoT platform device, and expands it to collect a large amount of data between the smart hardware IoT platform device and the smart hardware IoT platform device. It refers to the implementation and configuration of services.

Hereinafter, a detailed operation process of the smart hardware IoT platform device for an integrated terminal according to the present invention will be described.

First, through the plug-in slot type expansion module, the control board for CCTV, which is the control board for smart devices, the control board for the black box, which is the control board for smart devices, and the control board for BMS terminals, which are the control board for smart devices, The control board for navigation is installed in a detachable structure on the platform main board by plug-in slot method.

Next, 5V or 12V power is supplied to each device through the power module.

Next, the sensor module is driven according to the control signal of the CPU unit to sense the illuminance, the flame, the smoke, the temperature, the humidity, the three-axis position, and the current GPS position around the platform body.

Next, an external interface extension DECKER unit is used to interface an external smart device connected in a Decker type.

Here, the external smart device is a black box, card terminal, vehicle driving recorder (DTG: Digital Tacho Graph), CCTV, BMS terminal, driving guide, passenger guide, payment monitor, payment terminal, destinations installed in vehicles or industrial facilities Talker, voice guide, high pass terminal, navigation.

Next, the information data collected from the smart device interfaced to the external interface extension DECKER unit is input to the CPU unit.

Next, the control board for CCTV which is the control board for smart devices formed in the plug-in slot type expansion module, the control board for the black box which is the control board for the smart device, the control board for the BMS terminal, the control board for the smart device, The information data collected from the in-navigation control board is input to the CPU unit.

Finally, the short-range wireless communication unit and the wired / wireless communication unit are driven under the control of the CPU unit, and the control board for CCTV, the control board for smart devices, the black box control board for the smart devices, and the control board for BMS terminals, for the smart devices. Outputs the information data (image information, data information) collected from the substrate, the navigation control panel for the smart device, the sensing information sensed by the sensing module unit, and the information data collected from the smart device to the outside. Let's do it.

That is, as shown in FIG. 19, the near field communication unit 500 is connected to the near field communication device and the smart device located near the platform body to transmit and receive data.

In addition, as shown in FIG. 20, the wired / wireless communication unit 600 is connected to a central management server located at a remote site and a wired / wireless communication network to transmit and receive data.

As such, the smart hardware IoT platform device 1 for an integrated terminal according to the present invention, as shown in Figure 18, by connecting one or more smart devices installed in a vehicle or industrial facilities on the platform to share information, It extends the added smart devices on the platform, redistributing them to smart devices that need information.

1: Smart Hardware IoT Platform Device
100: platform main body 200: CPU
300: platform main board 400: power module
500: short-range wireless communication unit 600: wired and wireless communication unit
700: sensor module 800: plug-in slot type expansion module
900: External interface extension DECKER part

Claims (8)

Control board for card terminal to extend the added smart device on the platform, sharing information by connecting one or more smart devices installed in the vehicle or industrial facilities on the platform, redistributing the information through the platform to the smart device, Control board for vehicle operation recorder, control board for BMS terminal, control board for travel guide, control board for passenger guide, control board for payment monitor, control board for payment terminal, control board for destination guide, control board for voice guide , The plug-in slot type expansion module 800 which installs the control board for the smart device selected in any one or more of the control board for the high-pass terminal unit in the plug-in slot method on the platform main board unit to integrate and share information. Smart Hardware IoT Platform for Integrated Devices Included In the apparatus form,
The plug-in slot type expansion module 800 is
Four plug-in slots (SLOT 1, 2, 3, 4) (810, 820, 830, 840) are formed, each of the four plug-in slots are formed with an address pin,
The plug-in slot (SLOT1) 810 is installed in a detachable structure on the platform main board in the plug-in slot method (control board for CCTV), plug-in slot (SLOT2) 820 in the control board for smart devices The control board for the black box is installed in a detachable structure on the platform main board by the plug-in slot method, and the control board for the smart device (control board for the BMS terminal) is installed on the platform main board by the plug-in slot SLOT3. It is installed in a detachable structure in the plug-in slot (SLOT4), the control board for the smart device (navigation control board) is configured to be installed in a detachable structure on the platform main board in the plug-in slot method,
The smart hardware IoT platform device
Smart devices for integrated terminals, characterized by forming a network network with a plurality of smart hardware IoT platform devices neighboring a specific smart hardware IoT platform device, to share the information on each unit information collection between platforms, and redistribute Hardware IoT platform device.
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