Temperature monitoring system, wireless power-taking temperature sensing module and wireless power-taking device

Abstract

The invention discloses a temperature monitoring system, a wireless power-taking temperature sensing module and a wireless power-taking device. The temperature monitoring system is used for monitoring the temperature of a feeder arranged on a track. The temperature monitoring system comprises a plurality of wireless power-taking temperature sensing modules and a control device linked with the plurality of wireless power-taking temperature sensing modules. The plurality of wireless power-taking temperature sensing modules are respectively configured corresponding to a plurality of track sections of the track and are respectively installed on a plurality of feed sections of the feeder line. Each wireless electricity-taking temperature sensing module comprises a wireless electricity-taking device and a temperature sensing device electrically connected with the wireless electricity-taking device. The control device can receive a temperature sensing signal output by the temperature sensing device of each wireless power-taking temperature sensing module so as to know a temperature state of each feed section. Therefore, the temperature monitoring system performs block temperature monitoring on the track segments, so that the effects that disasters are prevented in advance, and operation of other equipment is not affected by all the partitions are achieved.

Description

Technical Field

[0001] The present invention relates to a monitoring system, a sensing module and a power taking device, and particularly to a temperature monitoring system, a wireless power taking temperature sensing module and a wireless power taking device. Background Art

[0002] In existing automated handling systems, such as an Overhead Hoist Transfer (OHT), the power taking method is to obtain power through a feeder line (i.e., a Litz wire) in the track. However, the feeder line in the track has the characteristic of generating heat, and without a monitoring system, it may pose a safety hazard. Moreover, due to the difficulty of taking power from above the equipment in the track and the inability to provide sufficient plant utility power additionally, if a power cord is pulled separately, problems such as too long a distance will occur, which is more likely to cause problems such as unstable voltage and messy wires. Therefore, there is still room for improvement in the temperature and power management of existing automated handling systems.

[0003] Thus, the inventor believes that the above defects can be improved, and thus specifically delved into research and combined with the application of scientific principles, and finally proposed the present invention with a reasonable design and effectively improving the above defects. Summary of the Invention

[0004] Embodiments of the present invention are intended to provide a temperature monitoring system, a wireless power taking temperature sensing module and a wireless power taking device, which can effectively improve the defects that may occur in existing automated handling systems.

[0005] Embodiments of the present invention disclose a temperature monitoring system for monitoring the temperature of a feeder line configured on a track. The temperature monitoring system includes:

[0006] A plurality of wireless power taking temperature sensing modules, the plurality of wireless power taking temperature sensing modules are respectively configured corresponding to a plurality of track segments of the track and are respectively installed on a plurality of power feeding segments of the feeder line, and each of the wireless power taking temperature sensing modules includes: a wireless power taking device disposed on one side of the track segment, the wireless power taking device allowing the corresponding power feeding segment to pass through therein, the wireless power taking device including: an induction loop surrounding the power feeding segment along a width direction perpendicular to the corresponding power feeding segment; and a power conversion circuit electrically connected to the induction loop, the power conversion circuit receiving an induction power supply through the induction loop and converting the induction power supply into a supply power supply;

[0007] And a temperature sensing device electrically connected to the power conversion circuit of the wireless power taking device and receiving the supply power supply as the power supply of the temperature sensing device;

[0008] Among them, the temperature sensing device includes a temperature sensing component, and the temperature sensing component is fixedly connected to the corresponding power feeding section to measure the temperature of the corresponding power feeding section, so that the temperature sensing device can correspondingly obtain a temperature sensing signal and output the temperature sensing signal;

[0009] And a control device, which receives the temperature sensing signals output by the temperature sensing devices of multiple wireless power-taking temperature sensing modules to obtain a temperature state of multiple power feeding sections.

[0010] Optionally, when the control device learns that the temperature state of the power feeding section corresponding to one of the multiple track sections is abnormal, the control device controls a carrier on the track to stop running, or controls the carrier to avoid the track section corresponding to the power feeding section with abnormal temperature state.

[0011] Optionally, the shape of the wireless power-taking device is a box body, and the box body has a plurality of perforation groups for the power feeding wires to pass through, so that the induction ring can sense the energy of the power feeding wires.

[0012] Optionally, the induction ring includes: an annular main body that surrounds the power feeding section along the width direction; and an induction coil that is wound around the outer surface of the annular main body in a spiral manner along the side wall of the annular main body.

[0013] Optionally, the power conversion circuit includes a rectification circuit and a voltage stabilization circuit electrically coupled to the rectification circuit. The rectification circuit is electrically connected to the induction ring and rectifies the induced power supply to generate a rectification signal, and the voltage stabilization circuit stabilizes the rectification signal to generate the supply power.

[0014] Optionally, the temperature sensing device includes a transmission port, and the temperature sensing device transmits the temperature sensing signal to the control device through the transmission port; wherein, the transmission port is a wired transmission port or a wireless transmission port.

[0015] An embodiment of the present invention also discloses a wireless power-taking temperature sensing module. The wireless power-taking temperature sensing module is used to measure the temperature of a power feeder disposed on a track. The wireless power-taking temperature sensing module includes: a wireless power-taking device disposed on one side of the track, the wireless power-taking device having the power feeder passing therethrough, the wireless power-taking device including: an induction loop surrounding the power feeder along a width direction perpendicular to the power feeder; and a power conversion circuit electrically connected to the induction loop, the power conversion circuit receiving an induction power supply through the induction loop and converting the induction power supply into a supply power supply; and a temperature sensing device electrically connected to the power conversion circuit of the wireless power-taking device and receiving the supply power supply as the power supply of the temperature sensing device; wherein the temperature sensing device includes a temperature sensing component fixedly connected to the power feeder for measuring the temperature of the corresponding power feeder, so that the temperature sensing device can correspondingly obtain a temperature sensing signal and output the temperature sensing signal.

[0016] Optionally, the shape of the wireless power-taking device is a box body having a plurality of perforation groups through which the power feeder passes, so that the induction loop can sense the energy of the power feeder.

[0017] Optionally, the induction loop includes: an annular main body surrounding the power feeder along the width direction; and an induction coil wound around the outer surface of the annular main body in a spiral manner along the side wall of the annular main body.

[0018] Optionally, the power conversion circuit includes a rectification circuit and a voltage stabilization circuit electrically coupled to the rectification circuit. The rectification circuit is electrically connected to the induction loop and rectifies the induction power supply to generate a rectification signal, and the voltage stabilization circuit stabilizes the rectification signal to generate the supply power supply.

[0019] Optionally, the temperature sensing device includes a transmission port through which the temperature sensing device transmits the temperature sensing signal to a control device; wherein the transmission port is a wired transmission port or a wireless transmission port.

[0020] Another embodiment of the present invention discloses a wireless power taking device for obtaining the energy of a feeder line disposed on a track. The wireless power taking device includes: a housing disposed on one side of the track, the housing having a plurality of perforation groups through which the feeder line passes; an induction loop disposed inside the housing and surrounding the feeder line along a width direction perpendicular to the feeder line; and a power conversion circuit disposed inside the housing and electrically connected to the induction loop. The power conversion circuit receives an induced power supply through the induction loop and converts the induced power supply into a supply power supply.

[0021] Optionally, the induction loop includes: an annular main body surrounding the feeder line along the width direction; and an induction coil wound around the outer surface of the annular main body in a spiral manner along the side wall of the annular main body.

[0022] Optionally, the power conversion circuit includes a rectification circuit and a voltage stabilization circuit electrically coupled to the rectification circuit. The rectification circuit is electrically connected to the induction loop and rectifies the induced power supply to generate a rectified signal, and the voltage stabilization circuit stabilizes the rectified signal to generate the supply power supply.

[0023] Optionally, the wireless power taking device can be electrically connected and transmit the supply power supply to a temperature sensing device, a vibration sensing device, or a traffic control device.

[0024] In summary, for the temperature monitoring system, the wireless power taking temperature sensing module, and the wireless power taking device disclosed in the embodiments of the present invention, by "respectively disposing a plurality of wireless power taking temperature sensing modules corresponding to a plurality of track segments of the track and respectively installing them on a plurality of power feeding segments of the feeder line" and "the control device can receive the temperature sensing signals output by the temperature sensing devices of the plurality of wireless power taking temperature sensing modules to know the temperature states of the plurality of power feeding segments", the track is segmented for block temperature monitoring, so as to achieve the effect of early disaster prevention and non-interference of each partition with the operation of other devices.

[0025] To further understand the features and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, these descriptions and drawings are only used to illustrate the present invention and do not impose any limitation on the protection scope of the present invention. Brief Description of the Drawings

[0026] Figure 1 It is a schematic structural diagram of the temperature monitoring system according to Embodiment 1 of the present invention.

[0027] Figure 2 For Figure 1 is a three-dimensional schematic diagram of the wireless power taking temperature sensing module.

[0028] Figure 3 is Figure 2 a schematic diagram of the architecture of a wireless power-taking temperature sensing module.

[0029] Figure 4 is Figure 3 a schematic diagram of the architecture of the induction loop and the feeder line.

[0030] Figure 5 is Figure 3 a circuit block diagram of the power conversion circuit.

[0031] Figure 6 a schematic diagram of the architecture of the wireless power-taking device applied to different electronic devices.

[0032] Figure 7 a schematic diagram of the architecture of the temperature monitoring system according to the second embodiment of the present invention. Detailed implementation manners

[0033] The following are specific embodiments to illustrate the implementation manners of the present invention related to "temperature monitoring system, wireless power-taking temperature sensing module and wireless power-taking device". Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. Additionally, the drawings of the present invention are only for simple schematic illustration and are not drawn according to actual dimensions, hereby declared. The following implementation manners will further detail the related technical content of the present invention, but the disclosed content is not used to limit the protection scope of the present invention.

[0034] It should be understood that although terms such as "first", "second", "third", etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are mainly used to distinguish one component from another, or one signal from another. Additionally, the term "or" used herein should, depending on the actual situation, possibly include any one or a combination of more of the associated listed items.

[0035] [Embodiment 1]

[0036] Please refer to Figures 1 to 5 as shown. This is Embodiment 1 of the present invention. It should be noted first that the relevant quantities and appearances mentioned in this embodiment corresponding to the attached drawings are only used to specifically illustrate the implementation manners of the present invention for the convenience of understanding the content of the present invention, rather than to limit the protection scope of the present invention.

[0037] This embodiment discloses a temperature monitoring system 100, which can be applied to an automated handling system; for example, an Automated Material Handling System (AMHS). Among them, the automated handling system is mainly used for material handling in factories or warehouses, and can further combine various automated technologies to achieve tasks such as material handling, storage, classification, and transportation.

[0038] Furthermore, the automated material handling system can be composed of multiple subsystems, including automated storage systems (Stocker), Automated Guided Vehicles (AGV), vertical handling systems (Lifter), conveyor belt mechanisms (Conveyor), and overhead hoist transfer (OHT) and other handling equipment to achieve efficient material transportation. In other words, the automated material handling system can quickly and effectively transfer from one place to another, thereby reducing the time and cost of manual material handling, while improving the efficiency and accuracy of material handling. It should be noted that the temperature monitoring system 100 in this embodiment takes the overhead hoist transfer as an example, but the present invention is not limited thereto.

[0039] The temperature monitoring system 100 is used to monitor the temperature of a feeder line P on a track T. In this embodiment, the feeder line P is a Litz wire, which is an electromagnetic wire formed by stranding multiple enameled single wires. Since the Litz wire has the characteristic of generating heat after being energized, the temperature monitoring system 100 is used to monitor the temperature of the feeder line P to achieve the effect of early disaster prevention and ensuring that each partition does not affect the operation of other equipment.

[0040] It should be noted first that for the convenience of understanding this embodiment, the accompanying drawings only show the partial structure of the temperature monitoring system 100 to clearly show the component structures and connection relationships of the temperature monitoring system 100, but the present invention is not limited to the drawings. The following will introduce the components of the temperature monitoring system 100 and their connection relationships respectively.

[0041] As Figure 1As shown, the temperature monitoring system 100 of this embodiment includes a plurality of wireless power-taking temperature sensing modules 1 and a control device 2 that links the plurality of wireless power-taking temperature sensing modules 1. The plurality of wireless power-taking temperature sensing modules 1 are respectively configured corresponding to a plurality of track segments of the track T, and the plurality of wireless power-taking temperature sensing modules 1 are respectively installed on a plurality of power feeding segments of the power feeder P. In this embodiment, the track T is divided into four track segments, which are respectively defined as a first track segment T1, a second track segment T2, a third track segment T3, and a fourth track segment T4, and the first track segment T1, the second track segment T2, the third track segment T3, and the fourth track segment T4 are connected end to end to form a configuration relationship of a circular track, but the present invention is not limited thereto. In other embodiments not shown in the present invention, the shape of the track T and the number of track segments can be adjusted and changed according to actual design requirements.

[0042] Furthermore, the power feeder P is divided into four power feeding segments corresponding to the number of the track segments T1, T2, T3, T4. Specifically, the power feeder P can be divided into a first power feeding segment P1, a second power feeding segment P2, a third power feeding segment P3, and a fourth power feeding segment P4. Specifically, the first power feeding segment P1, the second power feeding segment P2, the third power feeding segment P3, and the fourth power feeding segment P4 respectively correspond to (e.g., are configured on) the first track segment T1, the second track segment T2, the third track segment T3, and the fourth track segment T4, but the present invention is not limited thereto. The number of power feeding segments can be adjusted according to actual design requirements.

[0043] The number of the plurality of wireless power-taking temperature sensing modules 1 is four in this embodiment. Specifically, the plurality of wireless power-taking temperature sensing modules 1 are respectively configured on the first track segment T1, the second track segment T2, the third track segment T3, and the fourth track segment T4, so as to respectively perform power taking and temperature monitoring on the plurality of power feeding segments P1, P2, P3, P4.

[0044] It should be noted that since the structures of each of the wireless power-taking temperature sensing modules 1 in the first track segment T1, the second track segment T2, the third track segment T3, and the fourth track segment T4 are substantially the same, for the convenience of description, in the following content of this embodiment, only the wireless power-taking temperature sensing module 1 located in the first track segment T1 will be described.

[0045] Such as Figure 2 and Figure 3As shown, the wireless power-taking temperature sensing module 1 includes a wireless power-taking device 11 and a temperature sensing device 12 electrically connected to the wireless power-taking device 11. The wireless power-taking device 11 is disposed on one side of the first track section T1, and the corresponding first power feeding section P1 of the power feeding wire P is passed through the wireless power-taking device 11.

[0046] In this embodiment, the wireless power-taking device 11 has a housing 111, the shape of which is a box, but the present invention is not limited thereto. The box has a plurality of perforation groups 112 for the first power feeding section P1 of the power feeding wire P to pass through.

[0047] In this embodiment, the number of the power feeding wires P is two, and the number of the plurality of perforation groups 112 corresponds to the number of the power feeding wires P, which is two. And the two perforation groups 112 are disposed on two opposite sides of the box, so that the two first power feeding sections P1 respectively pass through the two perforation groups 112, but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the two perforation groups 112 may be respectively disposed on the side and the top of the box, so that the two first power feeding sections P1 penetrate into the box from the side of the box and penetrate out from the top of the box.

[0048] As Figure 3 shown, the wireless power-taking device 11 includes a first fixing portion 113, a second fixing portion 114 spaced from the first fixing portion 113, an induction ring 115 located between the first fixing portion 113 and the second fixing portion 114, and a power conversion circuit 116 electrically connected to the induction ring 115. The first fixing portion 113 and the second fixing portion 114 are disposed in the housing 111 and are respectively located in front of and behind the first power feeding section P1 in the housing 111 to fix the first power feeding section P1.

[0049] As Figure 3 and Figure 4 shown, the induction ring 115 is looped (or sleeved) around the first power feeding section P1 along a width direction perpendicular to the corresponding first power feeding section P1. Therefore, when powered on, the induction ring 115 can magnetically sense the first power feeding section P1 of the power feeding wire P to generate an induced power supply.

[0050] Specifically, the induction ring 115 includes an annular main body 1151 and an induction coil 1152 disposed on the annular main body 1151. The annular main body 1151 is looped around the first power feeding section P1 along the width direction. In this embodiment, the annular main body 1151 is an O-shaped iron core, and the O-shaped iron core is looped around a litz wire with a fixed frequency (i.e., the first power feeding section P1), but the present invention is not limited thereto.

[0051] The induction coil 1152 is wound around the outer surface of the annular body 1151 in a spiral manner along the side wall of the annular body 1151. Therefore, in this embodiment, the induction ring 115 generates an induced power supply through electromagnetic induction of the annular body 1151 and the induction coil 1152 (i.e., the first power feeding section P1), and the eddy current generated can generate the induced power supply to achieve non-contact power taking. Furthermore, in this embodiment, power can be taken by sleeving the induction ring 115 on one of the first power feeding sections P1 of the two power feeding lines P, thereby achieving the effect of saving the volume of the power taking coil.

[0052] Please refer back to Figure 2 and Figure 3 As shown, the power conversion circuit 116 receives the induced power supply generated by the induction ring 115 and converts the induced power supply into a supply power. In this embodiment, since the induced power supply generated by the induction ring 115 is an alternating current power supply and cannot be directly used as the power supply for the subsequent temperature sensing device 12. Therefore, the power conversion circuit 116 in this embodiment converts the induced power supply belonging to the alternating current power supply into the supply power belonging to the direct current power supply to be used as the power supply for the temperature sensing device 12. Accordingly, the temperature sensing device 12 does not need to be additionally provided with a power line, thereby avoiding problems such as too long power lines, as well as problems such as unstable voltage and messy wires.

[0053] Furthermore, as Figure 5 shown, the power conversion circuit 116 includes a rectification circuit 1161, a filtering circuit 1162 electrically coupled to the rectification circuit 1161, and a voltage stabilizing circuit 1163 electrically coupled to the filtering circuit 1162. The rectification circuit 1161 is electrically connected to the induction ring 115 to receive the induced power supply generated by the induction ring 115 and rectify the induced power supply to generate a rectified signal. In this embodiment, the rectification circuit 1161 can be full-wave rectification or half-wave rectification, but the present invention is not limited to the type of the rectification circuit 1161, and the rectification circuit 1161 can be adjusted according to actual design requirements.

[0054] The filtering circuit 1162 receives the rectified signal and filters the rectified signal to generate a filtered signal. In this embodiment, the filtering circuit 1162 is a capacitor (not shown in the figure) for the purpose of filtering, but the present invention is not limited thereto. The filtering circuit 1162 can be adjusted according to actual design.

[0055] The voltage stabilizing circuit 1163 receives the filtered signal and stabilizes the filtered signal to generate the supply power. In this embodiment, the voltage stabilizing circuit 1163 is a diode (not shown in the figure) to achieve the purpose of stabilizing the filtered signal, but the present invention is not limited thereto. The voltage stabilizing circuit 1163 can be adjusted according to actual design requirements.

[0056] It should be particularly noted that the filtering circuit 1162 can be omitted according to design requirements, so that the power conversion circuit 116 only includes the rectifying circuit 1161 and the voltage stabilizing circuit 1163 electrically coupled to the rectifying circuit 1161. The voltage stabilizing circuit 1163 stabilizes the rectifying signal of the rectifying circuit 1161 to generate the supply power.

[0057] As Figures 1 to 3 shown, the temperature sensing device 12 is electrically connected to the power conversion circuit 116 of the wireless power receiving device 11. The temperature sensing device 12 can receive the supply power generated by the power conversion circuit 116, and the supply power can be used as the power source of the temperature sensing device 12.

[0058] The temperature sensing device 12 includes a temperature sensing component 121. The temperature sensing component 121 can be electrically connected to the internal circuit (not shown in the figure) of the temperature sensing device 12 through a transmission line TM. The temperature sensing component 121 is fixedly connected to the first power feeding section P1 of the corresponding power feeding line P, and the temperature sensing component 121 measures the temperature of the first power feeding section P1 to generate a temperature sensing signal, so that the temperature sensing device 12 can correspondingly obtain the temperature sensing signal through the transmission line TM and output the temperature sensing signal. In this embodiment, the temperature sensing component 121 is generally fixedly connected to the middle position of the first power feeding section P1 to enable the temperature monitoring system 100 to obtain a better temperature monitoring effect, but the present invention is not limited thereto. For example, the temperature sensing component 121 can be fixedly connected to any position of the first power feeding section P1.

[0059] As Figure 3 shown, the temperature sensing device 12 includes a transmission port 122. The temperature sensing device 12 can output the temperature sensing signal through the transmission port 122. In this embodiment, the temperature sensing device 12 transmits the temperature sensing signal to the control device 2 through the transmission port 122.

[0060] It should be noted that the transmission port 122 of the temperature sensing device 12 can be a wired transmission port or a wireless transmission port. Specifically, the wired transmission port can be an RS-485 transmission port, a CAN transmission port, or an Ethernet transmission port. The wireless transmission port can be a WIFI transmission port or a Bluetooth transmission port. In this embodiment, the temperature sensing device 12 can include all of the above transmission ports 122, so as to cooperate with the types of transmission ports of the control device 2, but the present invention is not limited thereto. For example, the temperature sensing device 12 can also only include the mainstream Ethernet transmission port and the WIFI transmission port to reduce costs.

[0061] The above takes the wireless power-taking temperature sensing module 1 with the first power feeding section P1 disposed in the first track section T1 as an example for illustration. As can be seen from the above, each of the wireless power-taking temperature sensing modules 1 located in the first track section T1 to the fourth track section T4 transmits the temperature sensing signal to the control device 2 to achieve the purpose of monitoring the temperature of the power feeding line P.

[0062] Specifically, as Figure 1 shown, the control device 2 can receive the temperature sensing signals output by the temperature sensing devices 12 of multiple wireless power-taking temperature sensing modules 1 through its own transmission port (not shown in the figure) to know the temperature states of multiple power feeding sections P1, P2, P3, and P4. In this embodiment, the control device 2 can receive the temperature sensing signals output by the temperature sensing devices 12 of each of the wireless power-taking temperature sensing modules 1 located in the first track section T1 to the fourth track section T4, and then know the temperature states of the first power feeding section P1 to the fourth power feeding section P4.

[0063] In detail, multiple wireless power-taking temperature sensing modules 1 will respectively transmit the temperature sensing signals to the control device 2 at intervals, so that the control device 2 can know the temperature states of the first power feeding section P1 to the fourth power feeding section P4 of the power feeding line P at intervals, so as to achieve the purpose of real-time monitoring of the power feeding line P.

[0064] In addition, when the control device 2 learns that the temperature state of one of the plurality of power feeding sections P1, P2, P3, P4 is abnormal, the control device 2 controls a carrier (not shown in the figure) located on the track T to stop running. For example, when the temperature of the fourth power feeding section P4 disposed on the fourth track section T4 is abnormal, the control device 2 receives the temperature sensing signal output by the wireless power taking temperature sensing module 1 disposed on the fourth power feeding section P4, and learns that the temperature of the fourth power feeding section P4 is abnormal through an internal circuit (for example, a comparison circuit compares the temperature sensing signal with a threshold). At this time, the control device 2 can immediately control the carrier located on the track T to stop running, wait for repair and then control the carrier to resume running, but the present invention is not limited thereto. For example, the control device 2 can only control the carrier passing through the fourth track section T4 to stop running without affecting the operation of other carriers.

[0065] Please refer to Figure 6 As shown, although the supply power generated by the wireless power taking device 11 in this embodiment can be provided to the temperature sensing device 12 for use as a power source, the present invention is not limited thereto. For example, the wireless power taking device 11 in this embodiment can also provide the supply power to an electronic device 13 that requires a DC power source subsequently, and the electronic device 13 can be a vibration sensing device 14, a traffic control device 15, or other devices that require a DC power source in an automated handling system.

[0066] [Embodiment 2]

[0067] Please refer to Figure 7 As shown, it is Embodiment 2 of the present invention. Since this embodiment is similar to the above Embodiment 1, the same parts of the two embodiments will not be described in detail. The differences between this embodiment and the above Embodiment 1 are generally described as follows:

[0068] In this embodiment, the temperature monitoring system 100 further includes a fifth track section T5 and a fifth power feeding section P5 disposed on the fifth track section T5. The fifth track section T5 is connected between the first track section T1, the second track section T2, and the fourth track section T4. Specifically, one end of the fourth track section T4 and the fifth track section T5 are both connected to one end of the first track section T1, and the other end of the second track section T2 and the fifth track section T5 are connected to the other end of the first track section T1. In other words, the fifth track section T5 is equivalent to being connected in parallel to the first track section T1.

[0069] Thus, when the temperature of the first power feeding section P1 disposed on the first track section T1 is abnormal, the control device 2 receives the temperature sensing signal output by the wireless power-taking temperature sensing module 1 disposed on the first power feeding section P1, and learns through the internal circuit that the temperature of the first power feeding section P1 is abnormal. At this time, the control device 2 can immediately control the carrier on the track T to avoid the first track section T1 corresponding to the first power feeding section P1 with abnormal temperature, and instead travel on the fifth track section T5 with normal temperature. Accordingly, in this embodiment, the track T can be segmented for block temperature monitoring, thereby achieving the effect of early prevention of disasters and non-interference of each partition with the operation of other devices.

[0070] [Technical effects of embodiments of the present invention]

[0071] In summary, for the temperature monitoring system, the wireless power-taking temperature sensing module and the wireless power-taking device disclosed in the embodiments of the present invention, by "disposing a plurality of wireless power-taking temperature sensing modules corresponding to a plurality of track sections of the track and respectively installing them on a plurality of power feeding sections of the power feeding line" and "the control device can receive the temperature sensing signals output by the temperature sensing devices of the plurality of wireless power-taking temperature sensing modules to learn the temperature states of the plurality of power feeding sections, so as to segment the track for block temperature monitoring, thereby achieving the effect of early prevention of disasters and non-interference of each partition with the operation of other devices.

[0072] The content disclosed above is only the preferred feasible embodiments of the present invention, and does not limit the patent scope of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the patent scope of the present invention.

Claims

1. A temperature monitoring system, characterized in that: The temperature monitoring system is used to monitor the temperature of a feeder configured on a track, and the temperature monitoring system includes: A plurality of wireless power temperature sensing modules, each of which is configured corresponding to a plurality of track segments of the track and is installed on a plurality of feeder segments of the feeder line, and each of which comprises: a wireless power device, which is arranged on one side of the track segment, and the corresponding feeder segment is arranged inside the wireless power device, and the wireless power device comprises: an induction ring surrounding the feeding section along a width direction perpendicular to the corresponding feeding section; and a power conversion circuit electrically connected to the induction loop, the power conversion circuit receiving an induction power through the induction loop and converting the induction power into a supply power; and a temperature sensing device, electrically connected to the power conversion circuit of the wireless power harvesting device, and receiving the supply power to serve as a power source for the temperature sensing device; Wherein, the temperature sensing device comprises a temperature sensing component, the temperature sensing component is fixedly connected to the corresponding feeding section, and is used to measure the temperature of the corresponding feeding section, so that the temperature sensing device can obtain a corresponding temperature sensing signal and output the temperature sensing signal; and A control device receives the temperature sensing signals output by the temperature sensing devices of the plurality of wireless power supply temperature sensing modules to obtain a temperature state of the plurality of feeding sections.

2. The temperature monitoring system according to claim 1, characterized in that: When the control device learns that the temperature state of the feed segment corresponding to one of the multiple track segments is abnormal, the control device controls a transport vehicle located on the track to stop running, or controls the transport vehicle to avoid the track segment corresponding to the feed segment with the abnormal temperature state.

3. The temperature monitoring system according to claim 1, characterized in that: The wireless power-collecting device is in the shape of a box body, and the box body has a plurality of perforation groups, and the plurality of perforation groups are used for the feeder line to pass through, so that the induction loop can sense the energy of the feeder line.

4. The temperature monitoring system according to claim 1, characterized in that: The induction loop comprises: an annular body surrounding the feeding section along the width direction; and An induction coil is wound around the outer surface of the annular body in a spiral manner along the side wall of the annular body.

5. The temperature monitoring system according to claim 1, characterized in that: The power conversion circuit includes a rectifier circuit and a voltage regulator circuit electrically coupled to the rectifier circuit. The rectifier circuit is electrically connected to the induction loop and rectifies the induction power to generate a rectified signal. The voltage regulator circuit stabilizes the rectified signal to generate the supply power.

6. The temperature monitoring system according to claim 1, characterized in that: The temperature sensing device comprises a transmission port, and the temperature sensing device transmits the temperature sensing signal to the control device through the transmission port; wherein the transmission port is a wired transmission port or a wireless transmission port.

7. A wireless power supply temperature sensor module, characterized in that: The wireless power temperature sensing module is used to measure the temperature of a feeder line arranged on a track. The wireless power temperature sensing module includes: A wireless power collection device is arranged on one side of the track, wherein the feeder line is passed through the wireless power collection device, and the wireless power collection device comprises: an induction ring surrounding the feed line in a width direction perpendicular to the feed line; and a power conversion circuit electrically connected to the induction loop, the power conversion circuit receiving an induction power through the induction loop and converting the induction power into a supply power; and A temperature sensing device is electrically connected to the power conversion circuit of the wireless power supply device and receives the supply power to serve as the power supply of the temperature sensing device; wherein the temperature sensing device includes a temperature sensing component, the temperature sensing component is fixedly connected to the power supply line, and is used to measure the temperature of the corresponding power supply line, so that the temperature sensing device can obtain a corresponding temperature sensing signal and output the temperature sensing signal.

8. The wireless power supply temperature sensor module according to claim 7, characterized in that: The wireless power-collecting device is in the shape of a box body, and the box body has a plurality of perforation groups, and the plurality of perforation groups are used for the feeder line to pass through, so that the induction loop can sense the energy of the feeder line.

9. The wireless power supply temperature sensor module according to claim 7, characterized in that: The induction loop comprises: an annular body surrounding the feeder along the width direction; and An induction coil is wound around the outer surface of the annular body in a spiral manner along the side wall of the annular body.

10. The wireless power supply temperature sensing module according to claim 7, characterized in that: The power conversion circuit includes a rectifier circuit and a voltage regulator circuit electrically coupled to the rectifier circuit. The rectifier circuit is electrically connected to the induction loop and rectifies the induction power to generate a rectified signal. The voltage regulator circuit stabilizes the rectified signal to generate the supply power.

11. The wireless power supply temperature sensing module according to claim 7, characterized in that: The temperature sensing device comprises a transmission port, and the temperature sensing device transmits the temperature sensing signal to a control device through the transmission port; wherein the transmission port is a wired transmission port or a wireless transmission port.

12. A wireless power supply device, characterized in that: The wireless power collection device is used to obtain energy from a feeder line arranged on a track, and the wireless power collection device includes: A shell is arranged on one side of the track, the shell has a plurality of through-hole groups, and the plurality of through-hole groups are used for the feeder to pass through; An induction ring is disposed in the housing and surrounds the feeder line along a width direction perpendicular to the feeder line; as well as A power conversion circuit is arranged in the housing and electrically connected to the induction ring. The power conversion circuit receives an induction power supply through the induction ring and converts the induction power supply into a supply power supply.

13. The wireless power harvesting device according to claim 12, characterized in that: The induction loop comprises: an annular body surrounding the feeder along the width direction; and An induction coil is wound around the outer surface of the annular body in a spiral manner along the side wall of the annular body.

14. The wireless power harvesting device according to claim 12, characterized in that: The power conversion circuit includes a rectifier circuit and a voltage regulator circuit electrically coupled to the rectifier circuit. The rectifier circuit is electrically connected to the induction loop and rectifies the induction power to generate a rectified signal. The voltage regulator circuit stabilizes the rectified signal to generate the supply power.

15. The wireless power harvesting device according to claim 12, characterized in that: The wireless power collection device can be electrically connected to and transmit the supply power to a temperature sensor device, a vibration sensor device, or a traffic control device.

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