Multi-view camera constant temperature control box and multi-view camera constant temperature control system

Abstract

The utility model discloses a multi-view camera constant temperature control box and a multi-view camera constant temperature control system, and belongs to the technical field of constant temperature control. The multi-view camera constant temperature control box comprises a box body, a heating assembly, a control unit and a sensing assembly. Wherein the sensing assembly is arranged in the box body and is used for acquiring temperature data in the box body; the control unit is connected with the sensing assembly and is used for generating a control instruction according to the temperature data; the heating assembly is arranged in the box body, connected with the control unit and used for generating heat according to the control instruction so that the temperature in the box body can be constant. According to the technical scheme, the purposes of monitoring and correcting the internal temperature of the multi-view camera in real time can be achieved, and the accuracy and efficiency of constant temperature are improved.

Description

Technical Field

[0001] This application belongs to the technical field of constant temperature control, and particularly relates to a multi-camera constant temperature control box and a multi-camera constant temperature control system. Background Art

[0002] With the continuous expansion of the application fields of multi-cameras, the accuracy requirements for multi-cameras are constantly increasing. However, multi-cameras are easily affected by changes in their own temperature or ambient temperature, resulting in irregular changes in camera accuracy. In order to further improve the accuracy of multi-cameras, it is necessary to perform constant temperature control on the inside of the cameras to reduce errors.

[0003] Existing technologies often use a constant temperature laboratory to perform constant temperature control on multi-cameras. By heating the constant temperature laboratory, the internal space temperature of the entire laboratory reaches the standard temperature, and then the multi-cameras placed in the laboratory reach the standard temperature. However, due to the large internal space of the constant temperature laboratory, it takes time for the internal space temperature of the laboratory to be uniform from the start of heating, resulting in the inability to achieve rapid constant temperature inside the laboratory, and thus the multi-cameras cannot achieve rapid constant temperature. Moreover, due to the exchange with external air, there may be a temperature deviation inside the constant temperature laboratory at a certain moment, leading to a temperature deviation in the multi-cameras, and the existing technologies cannot detect the temperature deviation in time and make accurate corrections. Utility Model Content

[0004] The purpose of the embodiments of this application is to provide a multi-camera constant temperature control box, which solves the problems in the prior art that the multi-cameras cannot be rapidly and accurately temperature-controlled. By setting a sensing component to sense the temperature inside the box body, the control unit controls the heating component to heat the inside of the box body according to the temperature data, so as to achieve the purpose of real-time monitoring and real-time correction of the internal temperature of the multi-cameras, and improve the accuracy and efficiency of constant temperature.

[0005] In a first aspect, the embodiments of this application provide a multi-camera constant temperature control box, which includes a box body, a heating component, a control unit, and a sensing component;

[0006] Among them, the sensing component is arranged inside the box body and is used to obtain the temperature data inside the box body;

[0007] The control unit is connected to the sensing component and is used to generate a control instruction according to the temperature data;

[0008] The heating component is arranged inside the box body and is connected to the control unit, and is used to generate heat according to the control instruction to make the internal temperature of the box body constant.

[0009] Further, the heating component is disposed on the first sidewall of the box body, or the heating component is disposed on the first sidewall and the second sidewall of the box body, the first sidewall and the second sidewall are adjacent in position, or the first sidewall and the second sidewall are separated by at least one sidewall.

[0010] Further, the heating components are arranged at equal intervals on the first sidewall, or the heating components are arranged at equal intervals on the first sidewall and the second sidewall;

[0011] Moreover, the heating components are symmetrically arranged with respect to the center line of the box body.

[0012] Further, the sensing component is disposed at an intermediate position corresponding to the heating components on the first sidewall and the heating components on the second sidewall.

[0013] Further, the sensing component is disposed at at least two preset positions inside the box body.

[0014] Further, the heating component includes a heating resistor, a fan, a relay, and a fan adjustment switch;

[0015] Wherein, the relay is connected to the control unit and is used to control the heating state of the heating resistor according to a first control instruction;

[0016] The fan adjustment switch is connected to the control unit and is used to adjust the working state of the fan according to a second control instruction.

[0017] Further, the fan is disposed behind the heating resistor and is used to evenly disperse the heat generated by the heating resistor into the box body.

[0018] Further, air exchange through holes are disposed opposite to each other on two sidewalls of the box body.

[0019] In a second aspect, an embodiment of the present application provides a multi-camera constant temperature control system, characterized in that the multi-camera constant temperature control system includes a camera bracket, a box body bracket, a shock-resistant table, and the multi-camera constant temperature control box described in the first aspect above;

[0020] Wherein, the camera bracket is used to place a multi-camera inside the box body and fix the multi-camera on the shock-resistant table;

[0021] The box body of the multi-camera constant temperature control box is fixed on the box body bracket.

[0022] Further, the bottom height of the box body bracket is equal to the bottom height of the shock-resistant table.

[0023] In an embodiment of the present application, the multi-camera constant temperature control box includes a box body, a heating component, a control unit, and a sensing component. Among them, the sensing component is arranged inside the box body and is used to obtain the temperature data inside the box body. The control unit is connected to the sensing component and is used to generate a control instruction according to the temperature data. The heating component is arranged inside the box body and is connected to the control unit, and is used to generate heat according to the control instruction so as to keep the internal temperature of the box body constant. Through the above multi-camera constant temperature control box, the problem in the prior art that the multi-camera cannot be quickly kept at a constant temperature and the temperature cannot be accurately corrected is solved. By setting the sensing component to sense the internal temperature of the box body, the control unit controls the heating component to heat the inside of the box body according to the temperature data, so as to achieve the purpose of real-time monitoring and real-time correction of the internal temperature of the multi-camera, and improve the accuracy and efficiency of constant temperature control. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. is a schematic structural diagram of the multi-camera constant temperature control box provided by an embodiment of the present application;

[0025] Figure 2 FIG. is a schematic structural diagram of the multi-camera constant temperature control box provided by an embodiment of the present application;

[0026] Figure 3 FIG. is a schematic structural diagram of the heating component provided by an embodiment of the present application;

[0027] Figure 4 FIG. is a schematic structural diagram of the multi-camera constant temperature control system provided by an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the objectives, technical solutions, and advantages of the present application clearer, the following further describes the specific embodiments of the present application in detail with reference to the accompanying drawings. It can be understood that the specific embodiments described herein are only for explaining the present application and are not intended to limit the present application. Additionally, it should be noted that, for the sake of description, only parts related to the present application are shown in the drawings rather than all the content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the operations (or steps) as sequential processes, many of the operations can be implemented in parallel, concurrently, or simultaneously. In addition, the order of the operations can be rearranged. When the operations are completed, the process can be terminated, but there may also be additional steps not included in the drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0029] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0030] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0031] Next, in conjunction with the accompanying drawings, the multi-camera constant temperature control box provided by the embodiments of the present application will be described in detail through specific embodiments and their application scenarios.

[0032] Figure 1 It is a schematic structural diagram of the multi-camera constant temperature control box provided by the embodiments of the present application. As Figure 1 shown, it specifically includes: a box body 101, a heating component 102, a control unit 103, and a sensing component 104;

[0033] Among them, the sensing component 104 is arranged inside the box body 101 and is used to obtain the temperature data inside the box body 101;

[0034] The control unit 103 is connected to the sensing component 104 and is used to generate a control instruction according to the temperature data;

[0035] The heating component 102 is arranged inside the box body 101 and is connected to the control unit 103, and is used to generate heat according to the control instruction so that the internal temperature of the box body 101 is constant.

[0036] First of all, the application scenario of this solution can be a scenario of constant temperature control for multi-camera, especially a scenario of temperature sensing and constant temperature control using a constant temperature control box. By setting a sensing component and a control unit inside the constant temperature control box, the temperature of the multi-camera can be monitored in real time and corrected in a timely manner.

[0037] In one embodiment, the multi-camera constant temperature control box includes: a box body 101, a heating component 102, a control unit 103, and a sensing component 104. Among them, the sensing component 104 can be a device component for sensing temperature. For example: a temperature sensor, etc. The sensing component 104 is arranged inside the box body 101 to obtain the temperature data inside the box body 101 in real time. In order to monitor the temperature at each position inside the box body 101 in a timely manner, a plurality of sensing components 104 can be evenly arranged inside the box body 101.

[0038] In one embodiment, the control unit 103 includes a data processing component for receiving, sending, and processing the temperature data reported by the sensing component 104 and the host computer instructions. For example: a data processing chip, etc.; it also includes a control component for controlling the on state of the heating component. For example: a relay or a power switch, etc. The control unit 103 is connected to the sensing component 104 to calculate the duration for which the heating component needs to continue heating based on the temperature data reported by the sensing component 104 and the standard constant temperature data of the current multi-camera stored in advance, and generate a control instruction for the heating component 102 according to the heating duration. The PID (Proportional, Integral, Differential) algorithm is a control algorithm that combines proportional, integral, and differential. According to the input deviation value, it performs operations according to the functional relationships of proportional, integral, and differential, and controls the output according to the operation result. The PID algorithm in this solution performs operations based on the difference between the actual temperature data inside the box body 101 and the standard constant temperature data, and controls the amount of heat generated by the heating component 102 according to the operation result.

[0039] In one embodiment, the heating component 102 is arranged inside the box body 101 and is connected to the control unit 103, and is used to control the heating duration according to the control instruction to generate heat, and then use the generated heat to adjust the internal temperature of the box body 101 to make the internal temperature of the box body 101 constant. In order to make the internal temperature of the box body 101 reach a rapid constant temperature, a plurality of heating components 102 can be evenly arranged inside the box body 101, and the positions of the heating components 102 can be associated with the positions of the sensing components 104, so that when the sensing component 104 senses a temperature deviation at a certain position inside the box body 101, the heating component 102 can timely correct the temperature at that position.

[0040] In one embodiment, optionally, air exchange through holes are provided in a pairwise manner on two side walls of the box body 101.

[0041] In one embodiment, since the standard temperatures of different multi-cameras may be different, air exchange through-holes may be provided at corresponding positions on two side walls of the box body 101. When the internal temperature of the box body 101 is higher than the standard temperature of the multi-camera, the heating component 102 is controlled by the control unit 104 to stop heating, and the internal air of the box body 101 is exchanged with the external air through the air exchange through-holes, so as to achieve the purpose of cooling the internal temperature of the box body 101.

[0042] In this solution, by providing air exchange through-holes at corresponding positions on two side walls of the box body, the purpose of flexibly controlling the temperature inside the box can be achieved, and the applicable range of the multi-camera constant temperature control box in this solution is improved.

[0043] In one embodiment, optionally, the sensing component 104 is arranged at at least two preset positions inside the box body 101.

[0044] In one embodiment, since the multi-camera reaches a constant temperature by being placed inside the box body 101, in order to monitor the temperature at each position inside the box body 101 in a timely and accurate manner, a plurality of sensing components 104 may be arranged at at least two preset positions inside the box body 101. At least two preset positions inside the box body 101 may be positions evenly distributed thereon.

[0045] In this solution, by arranging the sensing component at at least two preset positions inside the box body, the purpose of real-time monitoring of the internal temperature of the box body of the multi-camera constant temperature control box can be achieved, which is beneficial to subsequent timely correction of the temperature of the multi-camera, avoids the problem of temperature drift of the multi-camera, and further improves the accuracy of the multi-camera.

[0046] In the technical solution provided by the embodiment of the present application, the multi-camera constant temperature control box includes a box body, a heating component, a control unit and a sensing component; wherein, the sensing component is arranged inside the box body and is used to obtain the temperature data inside the box; the control unit is connected to the sensing component and is used to generate a control instruction according to the temperature data; the heating component is arranged inside the box body and is connected to the control unit and is used to generate heat according to the control instruction so as to keep the internal temperature of the box body constant. Through the above multi-camera constant temperature control box, the problems in the prior art that the multi-camera cannot be quickly kept at a constant temperature and the temperature cannot be accurately corrected are solved. By setting the sensing component to sense the internal temperature of the box body and the control unit controlling the heating component to heat the inside of the box body according to the temperature data, the purpose of real-time monitoring and real-time correction of the internal temperature of the multi-camera can be achieved, and the accuracy and efficiency of constant temperature are improved.

[0047] Figure 2 It is a schematic structural diagram of the multi-camera constant temperature control box provided by the embodiment of the present application. AsFigure 2 As shown, the heating component 102 is disposed on the first side wall 1011 of the box body 101, or the heating component 102 is disposed on the first side wall 1011 and the second side wall 1012 of the box body 101. The first side wall 1011 and the second side wall 1012 are adjacent in position, or the first side wall 1011 and the second side wall 1012 are separated by at least one side wall.

[0048] In one embodiment, since the box body 101 is not airtight, the air inside it is in a flowing state. And because the internal volume of the box body 101 is small and the heat conduction rate of hot air is fast, there will be no temperature drift phenomenon at the end of the multi-camera that is far from the heating component 102 caused by unilateral heating. Therefore, the heating component 102 can be disposed unilaterally, only on the first side wall 1011 of the box body 101, and the internal air of the box body 101 is heated by the heating component 102.

[0049] In one embodiment, the heating component 102 can also be disposed bilaterally, respectively on the first side wall 1011 and the second side wall 1012 of the box body 101, so as to enable the inside of the box body 101 to reach the purpose of rapid temperature rise by means of bilateral heating. The positional relationship between the first side wall 1011 and the second side wall 1012 of the box body 101 can be adjacent or non-adjacent.

[0050] In one embodiment, the first side wall 1011 and the second side wall 1012 can be two adjacent side walls of the box body 101, or can be two non-adjacent side walls of the box body 101 that are separated by at least one side wall. For example: the first side wall 1011 and the second side wall 1012 are two opposing side walls of the box body 101, or there is one side wall between the first side wall 1011 and the second side wall 1012.

[0051] In this solution, by setting the first side wall and the second side wall to be adjacent or separated by at least one side wall, the flexibility of the setting position of the heating component can be improved, which is beneficial to heating the multi-camera according to user needs subsequently.

[0052] In one embodiment, optionally, the heating components 102 are arranged at equal intervals on the first side wall 1011, or the heating components 102 are arranged at equal intervals on the first side wall 1011 and the second side wall 1012;

[0053] Moreover, the heating component 102 is symmetrically arranged with respect to the center line of the box body 101.

[0054] In one embodiment, the heating components 102 may be arranged at equal intervals on the first side wall 1011, or the heating components 102 may be arranged at equal intervals on the first side wall 1011 and the second side wall 1012 respectively, and the heating components 102 are symmetrically arranged with respect to the center line of the box body 101. For example, if there are a total of 10 heating components 102, and they are arranged at equal intervals on the first side wall 1011 and the second side wall 1012 respectively, then taking the center line of the box body 101 as the axis of symmetry, 5 heating components 102 can be arranged at equal intervals on the first side wall 1011, and 5 heating components 102 can be arranged at equal intervals on the second side wall 1012, and the heating components in the middle position are axisymmetric with respect to the center line of the box body 101.

[0055] In this solution, by arranging the heating components at equal intervals on the first side wall or on the first side wall and the second side wall respectively, and symmetrically arranging them with respect to the center line of the box body, the purpose of evenly arranging the heating components inside the box body can be achieved, which is beneficial to the uniformity of the temperature inside the box body.

[0056] In one embodiment, optionally, the sensing component 104 is arranged at the middle position corresponding to the heating components 102 on the first side wall 1011 and the heating components 102 on the second side wall 1012.

[0057] In one embodiment, the sensing component 104 may be arranged at the middle position corresponding to the heating components 102 on the first side wall 1011 and the heating components 102 on the second side wall 1012 to avoid the problem of inaccurate sensed temperature caused by being too close to or too far from the heating components 102 on any one side wall. The number of sensing components 104 may be half of the number of heating components 102. For example, if the number of heating components 102 is 10, then 5 heating components 102 can be arranged on the first side wall, and the other 5 heating components 102 can be arranged on the second side wall. The sensing components 104 are respectively arranged at the middle positions of the corresponding connection lines of the 5 heating components 102 on the first side wall 1011 and the 5 heating components 102 on the second side wall 1012, and a total of 5 sensing components 104 are arranged.

[0058] In this solution, by arranging the sensing component at the middle position corresponding to the heating components on the first side wall and the heating components on the second side wall, the purpose of accurately sensing the temperature inside the box body by the sensing component can be achieved.

[0059] In the technical solution provided by the embodiment of the present application, by arranging the heating component on the first side wall of the box body, the installation steps of the internal heating component of the multi-camera constant temperature control box can be simplified, and the cost of the multi-camera constant temperature control box can be reduced without affecting the constant temperature effect. Or by arranging the heating components on the first side wall and the second side wall of the box body respectively, the constant temperature efficiency inside the box body can be improved.

[0060] Figure 3 It is a schematic structural diagram of the heating component provided by the embodiment of the present application. As Figure 3 shown, the heating component 102 includes a heating resistor 1021, a fan 1022, a relay 1023, and a fan adjustment switch 1024;

[0061] Among them, the relay 1023 is connected to the control unit 103 and is used to control the heating state of the heating resistor 1021 according to the first control instruction;

[0062] The fan adjustment switch 1024 is connected to the control unit 103 and is used to adjust the working state of the fan 1022 according to the second control instruction.

[0063] In one embodiment, the heating component 102 includes a heating resistor 1021, a fan 1022, a relay 1023, and a fan adjustment switch 1024. The relay 1023 is connected to the control unit 103 and is used to control the heating state of the heating resistor 1021 according to the first control instruction. The first control instruction may be an instruction sent by the control unit 103 to the relay 1023 to control whether the heating resistor 1021 heats up. The relay 1023 may be a switch of the heating resistor 1021. Whether the heating resistor 1021 starts or stops heating is controlled by controlling the opening or closing of the relay 1023. If the temperature data reported by the sensing component 104 at the current moment is lower than the standard constant temperature data, the control unit 103 sends an opening instruction to the relay 1023 to control the heating resistor 1021 to start heating through the relay 1023 until the temperature data reported by the sensing component 104 reaches the standard constant temperature data, and the heating resistor 1021 is controlled to stop heating through the relay 1023. Since the air in the box body 101 is constantly exchanged with the outside air, the maintenance duration for the temperature data inside the box body 101 to reach the standard constant temperature data is very short, and the relay 1023 needs to be continuously opened and closed to maintain the temperature data inside the box body 101 to reach dynamic equilibrium.

[0064] In one embodiment, the number of fans 1022 may be the same as that of the heating resistors 1021, and the positions of the fans 1022 are associated with those of the heating resistors 1021. For example, the fans 1022 and the heating resistors 1021 are arranged in a one-to-one manner, and the fans 1022 are arranged behind the heating resistors 1021, so that the fans 1022 can comprehensively and timely send the heat generated by the heating resistors 1021 into the interior of the box body 101.

[0065] In one embodiment, the fan adjustment switch 1024 may be a switch for adjusting whether the fan 1022 is turned on and the wind force. The fan 1022 is used to send the heat generated by the heating resistor 1021 into the interior of the box body 101 when the internal temperature data of the box body 101 is lower than the standard constant temperature data, so as to quickly raise the temperature of the internal space of the box body 101; it is also used to accelerate the exchange of the internal air of the box body 101 with the external air when the internal temperature data of the box body 101 is higher than the standard constant temperature data, so as to quickly lower the temperature of the internal space of the box body 101. The fan adjustment switch 1024 is connected to the control unit 103 and is used to adjust the working state of the fan 1022 according to the second control instruction. The second control instruction may be an instruction sent by the control unit 103 to the fan adjustment switch 1024 for controlling the rotation speed of the fan 1022. In order to maintain the temperature data inside the box body 101 to reach dynamic equilibrium, it is necessary to control the fan adjustment switch 1024 to continuously change the rotation speed of the fan 1022.

[0066] For example: at the moment when the relay 1023 is turned on to control the heating resistor 1021 to start heating, in order to quickly raise the internal temperature of the box body 101, it is necessary for the fan adjustment switch 1024 to control the fan 1022 to adopt a larger rotation speed to quickly send the heat generated by the heating resistor 1021 into the interior of the box body 101. When the internal temperature data of the box body 101 tends to dynamic equilibrium with the standard constant temperature data, it is necessary for the fan adjustment switch 1024 to control the fan 1022 to adopt a smaller rotation speed to control the air flow speed inside the box body 101, so as to maintain the dynamic equilibrium of the internal temperature data of the box body 101.

[0067] In one embodiment, optionally, the fan 1022 is arranged behind the heating resistor 1021 and is used to evenly disperse the heat generated by the heating resistor 1021 into the interior of the box body.

[0068] In one embodiment, the fan 1022 may be arranged behind the heating resistor 1021. After the heating resistor 1021 starts heating, the fan 1022 can blow the heat generated by the heating resistor 1021 into the interior of the box body 101, so as to evenly disperse the heat generated by the heating resistor 1021 into the interior of the box body.

[0069] In this solution, by setting the fan behind the heating resistor, the heat generated by the heating resistor can be evenly dispersed into the interior of the box through the fan, which can improve the efficiency of the dynamic balance of the temperature data inside the box.

[0070] In the technical solution provided by the embodiment of the present application, inside the heating component, the heating state of the heating resistor is controlled by connecting a relay to the control unit, and the working state of the fan is adjusted by connecting a fan adjustment switch to the control unit, which can achieve the effect of flexibly controlling the heating of the heating component, thereby improving the flexibility of the temperature control inside the multi-camera constant temperature control box.

[0071] Figure 4 It is a schematic structural diagram of the multi-camera constant temperature control system provided by the embodiment of the present application. As Figure 4 shown, it specifically includes: a camera bracket 401, a box bracket 402, a shock isolation table 403, and any one of the above-mentioned Figures 1 - 3 multi-camera constant temperature control boxes 404;

[0072] Among them, the camera bracket 401 is used to place the multi-camera inside the box 101 and fix the multi-camera on the shock isolation table 403;

[0073] The box 101 of the multi-camera constant temperature control box 404 is fixed on the box bracket 402.

[0074] In one embodiment, the camera bracket 401 includes a support bracket that supports the multi-camera, and also includes a fixing piece for mounting the multi-camera on the support bracket. The support bracket and the fixing piece can be made of metal, or other hard materials with certain compressive characteristics, which are not specifically limited here. The camera bracket 401 is used to place the multi-camera inside the box 101 and fix the multi-camera on the shock isolation table 403. The shock isolation table 403 can be a basic supporting experimental equipment with strong shock absorption specially designed for experiments with high-precision requirements and anti-interference. The shock isolation table 403 can control the interference during the vibration of various equipment and ensure the accuracy during the experiment. Since the operation of the fan 1022 in the heating component 102 will generate vibrations, causing interference to the multi-camera inside the box 101, the shock isolation table 403 in this solution is mainly used to control the interference of external vibrations on the multi-camera during use.

[0075] In one embodiment, the cabinet bracket 402 is used to support the cabinet 101 of the multi-camera constant temperature control cabinet 404, so that the cabinet 101 can cover all the multi-cameras. The cabinet 101 of the multi-camera constant temperature control cabinet 404 is fixed on the cabinet bracket 402. The bottom height of the cabinet bracket 402 and the bottom height of the seismic platform 403 may be equal or not equal, as long as it is ensured that the multi-cameras supported on the seismic platform 403 can be completely covered by the cabinet 101 of the multi-camera constant temperature control cabinet 404. When the heights of the seismic platform 403 and the camera bracket 401 are much smaller than the height of the cabinet bracket 402, the multi-cameras can be ensured to be placed inside the cabinet 101 by placing the seismic platform on an object such as a table or a wooden board. This design can ensure that the multi-cameras can be controlled at a constant temperature without changing the heights of the seismic platform 403 and the camera bracket 401.

[0076] In one embodiment, optionally, the bottom height of the cabinet bracket 402 is equal to the bottom height of the seismic platform 403.

[0077] The bottom height of the cabinet bracket 402 is equal to the bottom height of the seismic platform 403, that is, the bottom surface of the seismic platform 403 and the bottom edge of the cabinet bracket 402 are in the same plane. At this time, when it is necessary to control the temperature of the multi-cameras, the multi-cameras are directly installed on the camera bracket 401, and the cabinet 101 is placed on the cabinet bracket 402, which simplifies the operation steps of controlling the temperature of the multi-cameras. In order to avoid the influence of vibration on the multi-cameras during use, it is preferably to place the seismic platform 403 and the cabinet bracket 402 on the ground, which avoids the vibration interference of external vibration on the multi-cameras and the cabinet 101, and ensures the stability of the multi-cameras.

[0078] The technical solution provided in this embodiment, the multi-camera constant temperature control system includes: a camera bracket, a cabinet bracket, a seismic platform and a multi-camera constant temperature control cabinet. The camera bracket is used to place the multi-cameras inside the cabinet and fix the multi-cameras on the seismic platform; the cabinet of the multi-camera constant temperature control cabinet is fixed on the cabinet bracket; the bottom height of the cabinet bracket is equal to the bottom height of the seismic platform. Through the above multi-camera constant temperature control system, the purpose of real-time monitoring and real-time correction of the internal temperature of the multi-cameras can be achieved, and the accuracy and efficiency of constant temperature are improved.

[0079] The multi-camera constant temperature control box in the embodiments of the present application can be a device, or a component, an integrated circuit, or a chip in a terminal. The device can be a mobile control device or a non-mobile control device. Exemplarily, the mobile control device can be a mobile phone, a tablet computer, a laptop computer, a handheld computer, a vehicle-mounted control device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc., and the non-mobile control device can be a server, a Network Attached Storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc. The embodiments of the present application do not make specific limitations.

[0080] The multi-camera constant temperature control box in the embodiments of the present application can be a device with an operating system. The operating system can be the Android operating system, the iOS operating system, or other possible operating systems. The embodiments of the present application do not make specific limitations.

[0081] The multi-camera constant temperature control box provided by the embodiments of the present application can implement Figure 4 each process implemented by the embodiments of the multi-camera constant temperature control system. To avoid repetition, it will not be described in detail here.

[0082] It should be noted that in this document, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device including a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods can be performed in an order different from that described, and various steps can be added, omitted, or combined. Additionally, features described with reference to certain examples can be combined in other examples.

[0083] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described example methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions for causing a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

[0084] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

[0085] The above is only the preferred embodiment of the present application and the technical principles applied. The present application is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments, and substitutions that can be made by those skilled in the art will not depart from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments. Without departing from the concept of the present application, it can also include more other equivalent embodiments, and the scope of the present application is determined by the scope of the claims.

Claims

1. A multi-camera constant temperature control box, characterized in that: The multi-camera constant temperature control box includes a box body, a heating component, a control unit and a sensing component; Wherein, the sensing component is arranged inside the box and is used to obtain temperature data inside the box; The control unit is connected to the sensing component and is used to generate a control instruction according to the temperature data; The heating component is arranged inside the box and connected to the control unit, and is used to generate heat according to the control instruction to make the internal temperature of the box constant.

2. The multi-camera constant temperature control box according to claim 1, characterized in that: The heating component is arranged on the first side wall of the box body, or the heating component is arranged on the first side wall and the second side wall of the box body, the first side wall and the second side wall are adjacent to each other, or the first side wall and the second side wall are separated by at least one side wall.

3. The multi-camera constant temperature control box according to claim 2, characterized in that: The heating components are arranged at equal intervals on the first side wall, or the heating components are arranged at equal intervals on the first side wall and the second side wall; Furthermore, the heating components are symmetrically arranged with respect to the center line of the box.

4. The multi-camera constant temperature control box according to claim 3, characterized in that: The sensing component is arranged at a middle position corresponding to the heating component of the first side wall and the heating component of the second side wall.

5. The multi-camera constant temperature control box according to claim 1, characterized in that: The sensing component is arranged at at least two preset positions inside the box.

6. The multi-camera constant temperature control box according to claim 1, characterized in that: The heating component includes a heating resistor, a fan, a relay and a fan adjustment switch; Wherein, the relay is connected to the control unit and is used to control the heating state of the heating resistor according to the first control instruction; The fan adjustment switch is connected to the control unit and is used for adjusting the working state of the fan according to the second control instruction.

7. The multi-camera constant temperature control box according to claim 6, characterized in that: The fan is arranged behind the heating resistor and is used for evenly dispersing the heat generated by the heating resistor to the inside of the box.

8. The multi-camera constant temperature control box according to claim 1, characterized in that: Air exchange through holes are arranged on the two side walls of the box body.

9. A multi-camera constant temperature control system, characterized in that: The multi-eye camera constant temperature control system comprises a camera bracket, a box bracket, an anti-vibration table and a multi-eye camera constant temperature control box as described in any one of claims 1 to 8; Wherein, the camera bracket is used to place the multi-eye camera inside the box and fix the multi-eye camera on the anti-vibration table; The box body of the multi-camera constant temperature control box is fixed on the box body bracket.

10. The multi-camera constant temperature control system according to claim 9, characterized in that: The height of the bottom side of the box support is equal to the height of the bottom side of the anti-vibration platform.

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