Cooking operation vehicle centralized management and control equipment

Abstract

The utility model belongs to the technical field of centralized management and control of cooking operation vehicles, and particularly relates to centralized management and control equipment for cooking operation vehicles, which comprises a power distribution main control board card, an AD-DC module, an alternating current control board card, an eight-port exchange board card and a centralized monitoring board card, three paths of alternating current input of the power distribution main control board card are processed and then output alternating current to supply power to the AD-DC module and the alternating current control board; the alternating current control board card enables input alternating current to pass through N paths of control circuits to complete N paths of alternating current output, and the alternating current control board card receives control information of the centralized monitoring board card; the centralized monitoring board card is interconnected with external cooking equipment, a sensor assembly and environmental protection equipment to complete acquisition of sensor information, logic control of a lighting system and control and state display of the cooking equipment; and the eight-port switching board card is connected with the centralized monitoring board card, the power distribution main control board, the external video monitoring equipment, the in-cabin display all-in-one machine and the cab display all-in-one machine through an LAN (Local Area Network).

Description

TECHNICAL FIELD

[0001] The utility model relates to a centralized management and control equipment for cooking operation vehicles, in particular to a centralized management and control equipment for cooking operation vehicles. BACKGROUND

[0002] At present, various types of cooking equipment such as frying equipment, steam generator, steaming box, etc. are installed on cooking operation vehicles, and environmental protection equipment such as power supply equipment, heating equipment, ventilation equipment, etc. are all independent devices, and the collaborative work between different devices completely needs to rely on the operation personnel to ensure, and the system intelligence and automation capability is weak, so it is necessary to use the centralized management and control equipment for cooking operation vehicles to centrally manage and collaboratively control various types of equipment to meet the demand of intelligent control and collaborative work. SUMMARY

[0003] In order to overcome the technical defects of weak intelligence and automation capability of various types of equipment installed on the existing cooking operation vehicles, the utility model provides a centralized management and control equipment for cooking operation vehicles to improve the integration, intelligence, rapidity, information capability expansion and other capabilities of the cooking operation vehicles.

[0004] The utility model provides a centralized management and control equipment for cooking operation vehicles, including power distribution main control board card, AD-DC module, alternating current control board card, eight port switch board card and centralized monitoring board card, power distribution main control board card includes commercial power, self power generation and oil machine three way alternating current input, three way alternating current input is handled after power distribution main control board card and exports alternating current power supply for AD-DC module and alternating current control card board, AD-DC module exports direct current and supplies power for external direct current equipment, AD-DC module also exports 24V direct current and supplies power for alternating current control card, eight port switch board card and centralized monitoring board card, alternating current control board card will input alternating current pass through N way control circuit, completes N way alternating current output, and alternating current control board card receives the control information of centralized monitoring board card, and centralized monitoring board card controls each way alternating current output through control information, centralized monitoring board card is interconnected with external cooking equipment, sensor component, environmental protection equipment, completes the collection of sensor information, the logic control of light system and the control and state display of cooking equipment, eight port switch board card is connected through LAN with centralized monitoring board card, power distribution main control board, external video monitoring device, cabin display all-in-one machine and driver's cabin display all-in-one machine, centralized monitoring board card realizes information interaction and interface operation through eight port switch board card with cabin display all-in-one machine and driver's cabin display all-in-one machine, and power distribution main control board shows the voltage, current and frequency of output alternating current in cabin display all-in-one machine and driver's cabin display all-in-one machine through eight port switch board card, and video monitoring device shows the monitoring picture in cabin display all-in-one machine and driver's cabin display all-in-one machine through eight port switch board card.

[0005] The centralized management and control equipment of the cooking operation vehicle realizes intelligent management and control functions of main operation equipment of the cooking operation vehicle.

[0006] The centralized management and control equipment of the cooking operation vehicle has (1) collection of working environment temperature, humidity and altitude information, can display operation environment information in real time, and can intelligently control the working state of the heating device and the ventilation device to adjust the environment state according to the environment information; (2) collection of different information of the working environment, can automatically adjust the air volume control of the cooking equipment such as the exhaust hood and the exhaust fan according to the collected information; (3) has the function of real-time image collection of unmanned operation area, can monitor the real-time image data of non-operation area in the operation area; (4) can control the lighting system; (5) has the function of collecting information of the vehicle chassis, can collect information such as chassis speed, oil quantity and alarm; (6) has the function of collecting and managing the vehicle power distribution system, including intelligent detection of voltage, current and frequency, and abnormal alarm of overvoltage, overcurrent, leakage and poor grounding; (7) supports real-time display of the working state of the main cooking equipment such as the steamer and the steam generator, and real-time configuration of the working parameters; (8) supports remote one-key on-off operation of the main operation equipment, each operation equipment can be edited according to the predetermined power-on sequence, and the working time of the equipment can be preset; and various electronic operation designs.

[0007] Preferably, the power distribution main control board card includes a first MCU controller, four electric energy measurement modules, three contactors and a first PHY chip. The input three-way alternating current is measured by the three electric energy measurement modules and then output to the three contactors respectively. The contactors are connected to the first MCU controller through relays. The contactors are output selected by the first MCU controller, and finally output one-way alternating current. The output alternating current is output to the last polar device for power supply after passing through the fourth electric energy measurement module. The fourth electric energy measurement module sends the collected electric parameters to the first MCU controller through the RS232 interface chip. The first MCU controller is connected to the eight-port switching board card through the first PHY chip. The first MCU controller receives the instruction of the cabin display all-in-one machine or the cab display all-in-one machine through the LAN network port, selects one-way contactor conduction, and sends each way electric parameter to the cabin display all-in-one machine or the cab display all-in-one machine for display.

[0008] Preferably, the control signal of the AC control board is derived from the level signal of the centralized monitoring board. Each level signal of the centralized monitoring board drives the corresponding MOS tube drive circuit after being isolated by an optocoupler. Each MOS tube drive circuit is connected to a corresponding relay. The MOS tube drive circuit is used to convert the control signal output by the optocoupler into a drive signal that meets the pull-in current of the relay coil. The MOS tube drive circuit drives the corresponding relay to control its conduction and closing, thereby realizing the control of the AC output of the circuit where a certain relay is located.

[0009] Preferably, the centralized monitoring board includes a second MCU controller, a power protection circuit, a DC-DC isolated power supply module, and a second PHY chip. The power protection circuit is composed of a two-stage PMOS tube to complete the anti-reverse connection and overvoltage protection circuit. The output signal of the power protection circuit is processed by the DC-DC isolated power supply module to convert 24V DC into 5V and 3.3V DC to power the subsequent circuit; the second MCU controller is connected to the cooking equipment control bus and the temperature and humidity sensor in the sensor assembly through two RS485 interface chips respectively; the second MCU controller is connected to the altitude sensor in the sensor assembly through an RS232 interface chip; The second MCU controller is connected to the heating equipment control bus and the chassis information acquisition system through two CAN interface chips respectively; the second MCU controller is connected to the liquid level acquisition system through the analog current acquisition interface; the second MCU controller controls the lighting system through the MOS drive interface; the second MCU controller is connected to the AC control board through 8-way GPIO port signals, which is used to control the power distribution output of the AC control board; the second MCU controller is connected to the panel control buttons through key acquisition; the second MCU controller is also connected to the eight-port switch board through the second PHY chip, which is used to interact with the in-cabin display all-in-one or the cab display all-in-one.

[0010] Compared with the prior art, the technical solution provided by the present invention has the following technical effects: the centralized control equipment for cooking operation vehicles described in the present invention can greatly improve the integration, intelligence, speed, and information expansion capabilities of cooking operation vehicles, and can display operation equipment, operation environment, vehicle information, alarm information, etc. in real time, and support the operation, configuration, and management of major operation equipment. According to the collected environmental parameters, the status parameters of the environmental equipment can be automatically adjusted, and according to the use process of each device, when an illegal operation is performed, an alarm function is automatically generated to prompt the correct operation method; the operation manual of the operation equipment, maintenance management records, etc. can be uploaded, checked, and edited in real time; the system hardware reserves an Ethernet port, and the software supports WEB interface embedding, which can expand the radio and Beidou operation interfaces to realize information capability access, vehicle information capability access, and cooking operation vehicle workshop networking. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings incorporated in the specification hereof and constituting a part hereof illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0013] Figure 1 It is a whole connection schematic diagram of the centralized management and control equipment of the cooking operation vehicle in some embodiments of the present application.

[0014] Figure 2 It is a hardware connection schematic diagram of the power distribution master control board card in some embodiments of the present application.

[0015] Figure 3 It is a hardware connection schematic diagram of the AC control board card in some embodiments of the present application.

[0016] Figure 4 It is a hardware connection schematic diagram of the centralized monitoring board card in some embodiments of the present application. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0018] In the description, it should be noted that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. It should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0019] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; Obviously, the examples in the specification are only some of the embodiments of the present application, not all the embodiments.

[0020] The specific embodiments of the present application will be described in detail below with reference to the drawings.

[0021] In one embodiment, as shown in Figure 1 The utility model discloses a centralized management and control equipment of cooking operation vehicle, including distribution main control board card, AD-DC module, alternating current control board card, eight switch board card and centralized monitoring board card, distribution main control board card includes commercial power, self power generation and oil machine three way alternating current input, and three way alternating current input is handled after distribution main control board card and exports alternating current to AD-DC module and alternating current control card board power supply, AD-DC module exports direct current to power supply for external direct current equipment, and AD-DC module also exports 24V direct current to power supply for alternating current control card, eight switch board card and centralized monitoring board card, alternating current control board card will input alternating current through N road control circuit, completes N road alternating current output, and alternating current control board card receives the control information of centralized monitoring board card, and centralized monitoring board card controls each road alternating current output through control information, and centralized monitoring board card is interconnected with external cooking equipment, sensor assembly, environmental guarantee equipment, completes the collection of sensor information, the logic control of light system and the control and state display of cooking equipment, and eight switch board card is connected through LAN with centralized monitoring board card, distribution main control board, external video monitoring device, cabin display all-in-one machine and driver's cabin display all-in-one machine, and centralized monitoring board card realizes information interaction and interface operation through eight switch board card with cabin display all-in-one machine and driver's cabin display all-in-one machine, and distribution main control board shows the voltage, current and frequency of output alternating current in cabin display all-in-one machine and driver's cabin display all-in-one machine through eight switch board card, and video monitoring device shows the monitoring picture in cabin display all-in-one machine and driver's cabin display all-in-one machine through eight switch board card.

[0022] The centralized management and control equipment of cooking operation vehicle realizes the intelligent management and control function of the main operation equipment of the cooking operation vehicle. The cabin display all-in-one machine and the driver's cabin display all-in-one machine run intelligent management and control software. The cooking equipment includes a steam generator, a steaming box, an oil smoke machine, an exhaust fan and the like. The sensor assembly includes a temperature sensor, a humidity sensor, an altitude sensor and the like. The environmental guarantee equipment includes power supply equipment, heating equipment, ventilation equipment and chassis information acquisition equipment and the like.

[0023] The cooking operation vehicle centralized management equipment has (1) working environment temperature, humidity, and altitude information collection, can display the working environment information in real time, and can intelligently control the working state of the heating equipment and the ventilation equipment to adjust the environment state according to the environment information; (2) has working environment different information collection, can automatically adjust the air volume control of the cooking equipment such as the range hood and the exhaust fan according to the collected information; (3) has the real-time image collection function of the unmanned operation area, can monitor the real-time image data of the non-operation area in the operation area in real time; (4) can control the lighting system; (5) has the vehicle chassis information collection function, can collect the chassis speed, oil quantity, alarm and other information; (6) has the vehicle power distribution system collection and management function, including intelligent detection of voltage, current and frequency, and abnormal alarm of overvoltage, overcurrent, leakage and poor grounding; (7) supports real-time display of the working state of the main cooking equipment such as the steamer and the steam generator, and real-time configuration of the working parameters; (8) supports remote one-key on-off operation of the main operation equipment, each operation equipment can be edited according to the predetermined power-on sequence, and the equipment working time can be preset; and various electronic operation designs.

[0024] On the basis of the above-mentioned embodiments, in a preferred embodiment, the power distribution main control board card includes a first MCU controller, four electric energy measurement modules, three contactors and a first PHY chip. The input three-way alternating current is measured by the three electric energy measurement modules and then output to the three contactors respectively. The contactors are connected to the first MCU controller through relays. The contactors are output selected by the first MCU controller. Finally, one-way alternating current is output. The output alternating current is output to the polar device after passing through the fourth electric energy measurement module. The fourth electric energy measurement module sends the collected electric parameters to the first MCU controller through the RS232 interface chip. The first MCU controller is connected to the eight-port switching board card through the first PHY chip. The first MCU controller receives the instruction of the cabin display all-in-one machine or the cab display all-in-one machine through the LAN network port, selects one-way contactor conduction, and sends each way of electric parameters to the cabin display all-in-one machine or the cab display all-in-one machine for display. The model of the first MCU controller is GD32F107.

[0025] On the basis of the above-mentioned embodiments, in a preferred embodiment, the control signal of the alternating current control board card is derived from the level signal of the centralized monitoring board card. Each way of the centralized monitoring board card level signal is driven by the corresponding MOS tube drive circuit after passing through the optical coupling isolation. Each MOS tube drive circuit is connected with a relay. The MOS tube drive circuit is used for converting the control signal output by the optical coupling into a driving signal that meets the relay wire package attraction current. The MOS tube drive circuit drives the corresponding relay to control its conduction and closing, thereby realizing the control of the alternating current output of the circuit where the relay is located.

[0026] On the basis of the above-mentioned embodiments, in a preferred embodiment, the centralized monitoring board card comprises a second MCU controller, a power protection circuit, a DC-DC isolation power module and a second PHY chip, the power protection circuit is composed of two-stage PMOS tubes, and the power protection circuit is completed for reverse connection prevention and overvoltage protection circuit, the output signal of the power protection circuit is processed through the DC-DC isolation power module to convert 24V direct current into 5V and 3.3V direct current for power supply of the rear-stage circuit; the second MCU controller is connected with the temperature and humidity sensor in the sensor assembly in the cooking equipment control bus and the sensor assembly through two-way RS485 interface chips respectively; the second MCU controller is connected with the altitude sensor in the sensor assembly through an RS232 interface chip; the second MCU controller is connected with the heating equipment control bus and the chassis information acquisition system through two-way CAN interface chips respectively; the second MCU controller is connected with the liquid level acquisition system through an analog current acquisition interface; the second MCU controller controls the light system through a MOS drive interface; the second MCU controller is connected with the AC control board card through 8-way GPIO port signals, and is used for controlling the power distribution output of the AC control board card; the second MCU controller is connected with the panel control button through a key acquisition; and the second MCU controller is further connected with the eight-port switching board card through the second PHY chip, and is used for information interaction with the cabin display all-in-one machine or the cab display all-in-one machine. The model of the second MCU controller is GD32F107.

[0027] The above-mentioned is only the specific implementation manner of the present application, so that the person skilled in the art can understand or implement the present application. Although the foregoing embodiments are described in detail, the person skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or part or all of the technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments, and they should be covered in the protection scope of the claims.

Claims

1. A centralized control device for cooking vehicles, characterized in that: It includes a power distribution main control board, AD-DC module, AC control board, eight-port switch board, and centralized monitoring board. The power distribution main control board receives three AC inputs: mains power, self-generated power, and diesel generator. These three AC inputs are processed by the power distribution main control board and then output as AC power to power the AD-DC module and AC control board. The AD-DC module outputs DC power to power external DC devices. The AD-DC module also outputs 24V DC power to power the AC control card, eight-port switch board, and centralized monitoring board. The AC control board transmits the input AC power through N control circuits to complete N AC outputs. The AC control board receives control information from the centralized monitoring board, which controls each AC output based on the control information. The centralized monitoring board is interconnected with external cooking equipment, sensor components, and environmental protection equipment to complete the collection of sensor information, logical control of the lighting system, and control and status display of the cooking equipment; the eight-port switch board is connected to the centralized monitoring board, the power distribution main control board, external video monitoring equipment, the cabin display all-in-one machine, and the cab display all-in-one machine through the LAN network; the centralized monitoring board uses the eight-port switch board to realize information interaction and interface operation with the cabin display all-in-one machine and the cab display all-in-one machine for all control information and status information; the power distribution main control board uses the eight-port switch board to display the output AC voltage, current, and frequency on the cabin display all-in-one machine and the cab display all-in-one machine; the video monitoring equipment uses the eight-port switch board to display the monitoring screen on the cabin display all-in-one machine and the cab display all-in-one machine.

2. The centralized control equipment for cooking vehicles according to claim 1, characterized in that: The power distribution main control board includes a first MCU controller, four power measurement modules, three contactors and a first PHY chip. The three input AC powers are measured by the three power measurement modules and then output to the three contactors respectively. The contactors are connected to the first MCU controller through relays. The contactors select the output through the first MCU controller and finally output one of the AC powers. After the output AC power passes through the fourth power measurement module, the AC power is output to power the subsequent equipment. The fourth power measurement module sends the collected electrical parameters to the first MCU controller through the RS232 interface chip. The first MCU controller is connected to the eight-port switch board through the first PHY chip. The first MCU controller receives instructions from the in-cabin display all-in-one or the cab display all-in-one through the LAN network port to select one of the contactors to turn on. At the same time, the first MCU controller sends each electrical parameter to the in-cabin display all-in-one or the cab display all-in-one for display.

3. The centralized control equipment for cooking vehicles according to claim 1, characterized in that: The control signal of the AC control board comes from the level signal of the centralized monitoring board. Each level signal of the centralized monitoring board drives the corresponding MOS tube drive circuit after being isolated by an optocoupler. Each MOS tube drive circuit is connected to a relay. The MOS tube drive circuit is used to convert the control signal output by the optocoupler into a drive signal that meets the pull-in current of the relay coil. The MOS tube drive circuit drives the corresponding relay to control its conduction and closing, thereby controlling the AC output of the circuit where a certain relay is located.

4. The centralized control equipment for cooking vehicles according to claim 1, characterized in that: The centralized monitoring board includes a second MCU controller, a power protection circuit, a DC-DC isolated power supply module, and a second PHY chip. The power protection circuit consists of a two-stage PMOS tube, which implements anti-reverse connection and overvoltage protection circuits. The output signal of the power protection circuit is processed by the DC-DC isolated power supply module, converting 24V DC power into 5V and 3.3V DC power to power the subsequent circuits. The second MCU controller is connected to the cooking equipment control bus and the temperature and humidity sensor in the sensor assembly through two RS485 interface chips. The second MCU controller is connected to the altitude sensor in the sensor assembly through an RS232 interface chip. The second MCU controller is connected to the heating equipment control bus and the chassis information acquisition system through two CAN interface chips respectively; the second MCU controller is connected to the liquid level acquisition system through the analog current acquisition interface; the second MCU controller controls the lighting system through the MOS drive interface; the second MCU controller is connected to the AC control board through 8-way GPIO port signals, which is used to control the power distribution output of the AC control board; the second MCU controller is connected to the panel control buttons through key acquisition; the second MCU controller is also connected to the eight-port switch board through the second PHY chip, which is used to interact with the in-cabin display all-in-one or the cab display all-in-one.

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