CN216268897U - Multifunctional emergency communication vehicle - Google Patents

Abstract

The utility model relates to the technical field of emergency communication vehicles, in particular to a multifunctional emergency communication vehicle. The multifunctional emergency communication vehicle provided by the embodiment of the disclosure comprises a power generation vehicle and communication equipment; the power generation car comprises a carriage, a car body and a generator, wherein the carriage is borne on the car body, and the generator is arranged in the carriage; the communication device includes a communication control unit and an antenna assembly; the antenna assembly is electrically connected with the communication control unit, the antenna assembly is detachably connected to the outer side of the top of the compartment, and the communication control unit is arranged in the compartment and is electrically connected with the generator. The communication equipment is arranged on the power generation car, so that smooth communication can be guaranteed under the condition that a wireless network is interrupted or the base station equipment cannot meet the requirement of large telephone traffic coverage, electric power guarantee can be provided, meanwhile, the power generation car can supply power for the communication equipment, the utilization rate of the multifunctional emergency communication car is effectively improved, and meanwhile, the cost is saved.

Description

Multifunctional emergency communication vehicle

Technical Field

The utility model relates to the technical field of emergency communication vehicles, in particular to a multifunctional emergency communication vehicle.

Background

With the development of networks, people are more and more common in the use of wireless networks, and the principle of wireless network signal coverage is that base station equipment operating in the network at the periphery transmits radio waves, so that wireless network access service is provided. However, when a large social event is held on some important holidays or in a group aggregation, the existing base station equipment cannot meet network services due to the concentrated burst of large traffic coverage requirements. When a great natural disaster occurs, the wireless network is interrupted, and peripheral base stations cannot recover the service in a short time. In both cases, emergency communication vehicles are required to ensure smooth communication.

In the related art, emergency communication vehicles used in communication emergency security are classified into three types: the large emergency communication vehicle is modified on the basis of a second-class chassis vehicle, communication equipment is directly installed in a carriage, the carriage and the second-class chassis are fixed together, the functions are complete, the vehicle belongs to a special vehicle, once a license plate is installed, any communication equipment and the carriage cannot be detached according to regulations unless the vehicle is scrapped. The second type is a simple emergency communication vehicle which is modified by a carriage of a small vehicle (such as an off-road vehicle) and is provided with an antenna lifting rod, an integrated generator, a wireless equipment unit, a transmission equipment unit and the like. The third is an emergency communication base station refitted from a boxcar, wherein an antenna lifting rod, a wireless equipment unit and a transmission equipment unit are arranged in the boxcar. The carriage is supported by four wheels, can place for a long time, but need to drag to the appointed place with the tractor when emergency guarantee uses, inserts the power after, can realize wireless signal and cover.

However, the modified emergency communication vehicle or the specially-customized emergency communication vehicle can only be used for emergency communication, so that the utilization rate is low, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional emergency communication vehicle which can effectively solve the above or other potential technical problems.

The utility model provides a multifunctional emergency communication vehicle, which comprises a power generation vehicle and communication equipment, wherein the power generation vehicle is connected with the communication equipment; the power generation car comprises a carriage, a car body and a generator, wherein the carriage is borne on the car body, and the generator is arranged in the carriage; the communication device includes a communication control unit and an antenna assembly; the antenna assembly is electrically connected with the communication control unit, the antenna assembly is detachably connected to the outer side of the top of the compartment, and the communication control unit is arranged in the compartment and is electrically connected with the generator.

In an optional embodiment, the multifunctional emergency communication vehicle further comprises a non-line-of-sight microwave far-end device and a non-line-of-sight microwave near-end device; the non-line-of-sight microwave far-end equipment is detachably arranged on the outer side of the top of the carriage and is used for communicating with non-line-of-sight microwave near-end equipment arranged on a base station communication pole or an iron tower near the multifunctional emergency communication vehicle; the non-line-of-sight microwave remote equipment is electrically connected with the communication control unit. It should be noted that the non-line-of-sight microwave far-end device and the non-line-of-sight microwave near-end device jointly form the non-line-of-sight microwave device, the non-line-of-sight microwave device is a device which uses microwaves as media to communicate, the non-line-of-sight microwave device is different from the traditional microwave communication device in that communication can be performed without obstacles in a straight line distance between two points, a non-line-of-sight microwave signal can bypass obstacles, communication can be performed when the two points are invisible, the use range is wide, and the non-line-of-sight microwave far-end device and the non-line-of-sight microwave near-end device are suitable for emergency communication. In the using process, the microwave signal transmitting directions of the non-line-of-sight microwave near-end equipment and the non-line-of-sight microwave near-end equipment are transmitted oppositely, so that the communication between the non-line-of-sight microwave near-end equipment and the non-line-of-sight microwave near-end equipment can be realized. Non-line-of-sight microwave far-end equipment is detachably arranged on the outer side of the top of a carriage and is used for communicating with non-line-of-sight microwave near-end equipment arranged on a base station communication pole or an iron tower nearby the multifunctional emergency communication vehicle. And the non-line-of-sight microwave remote equipment is electrically connected with the communication control unit and used for ensuring that the antenna sends signals.

In an optional embodiment, the communication control unit includes a wireless baseband device and a wireless remote radio device; the wireless baseband device is connected with the non-line-of-sight microwave remote equipment through a first optical fiber, and the wireless baseband device is connected with the wireless radio frequency remote equipment through a second optical fiber; the antenna assembly comprises an antenna, and the radio frequency remote equipment is connected with the antenna through an antenna feeder. It should be noted that the wireless baseband device is a baseband processing unit of the wireless communication network, and is used for performing baseband processing functions of the air interface of the wireless signal, such as coding, multiplexing, modulating, spreading, and the like. The wireless baseband device is connected with non-line-of-sight microwave remote equipment through a first optical fiber; the wireless baseband device is connected with the wireless radio frequency remote equipment through a second optical fiber. The radio remote unit is divided into four modules: the digital intermediate frequency module, the transceiver module, the power amplifier and the filtering module. The digital intermediate frequency module is used for modulation and demodulation, digital up-down frequency conversion, A/D conversion and the like of optical transmission; the transceiver module is used for completing the conversion from the digital intermediate frequency signal to the radio frequency signal; and then the radio frequency signal is transmitted out through the antenna port through the power amplifier and filter module. It should be noted that, the number of the radio remote units is not limited herein, and in other specific embodiments, a plurality of second optical fibers may be used to connect a plurality of radio remote units according to the needs of users. The antenna assembly comprises an antenna, and the radio frequency remote equipment is connected with the antenna through an antenna feeder. For transmitting radio frequency signals through the antenna.

In an optional embodiment, the bottom of the carriage is provided with a through hole for penetrating through the first optical fiber, the second optical fiber and the antenna feeder line; a sealing cover is arranged at the through hole and is connected with the through hole in a sliding way and used for opening or closing the through hole; and/or a through hole for penetrating through the first optical fiber, the second optical fiber and the antenna feeder is formed in the top of the carriage, a sealing cover is arranged at the through hole, and the sealing cover is connected with the through hole in a sliding mode and used for opening or closing the through hole; the through hole is sleeved with a sealing ring. It should be noted that, by arranging the through hole for penetrating through the first optical fiber, the second optical fiber and the antenna feeder at the bottom of the vehicle cabin, rainwater or dust can be prevented from entering the vehicle cabin through the through hole, and the safety of the communication control unit and the generator in the vehicle cabin can be ensured. Meanwhile, a sealing cover is arranged at the through hole and is connected with the through hole in a sliding mode for opening or closing the through hole, so that the through hole is closed through the sealing cover when the device is not used, and the stable environment of the carriage is guaranteed. It should be noted that, the through hole may be further disposed at the top of the car, so that the lengths of the first optical fiber, the second optical fiber and the antenna feeder line may be greatly shortened. Meanwhile, in order to avoid water inflow and dust inflow through the through hole, a sealing ring is arranged at the through hole, and in the application process, the sealing ring is attached to the outer side walls of the first optical fiber, the second optical fiber and the antenna feeder line, so that the connection tightness is realized, and the phenomenon of water inflow and dust inflow is avoided. It should be further noted that a sealing cover is arranged at the through hole and is connected with the through hole in a sliding mode for opening or closing the through hole, so that the through hole can be conveniently closed through the sealing cover when the vehicle is not used, and the stable environment of the carriage is ensured.

In an optional embodiment, the antenna assembly further comprises a holding pole, the holding pole is detachably connected to the outer side of the top of the carriage, the antenna is detachably connected to the holding pole, and the non-line-of-sight microwave remote equipment is detachably connected to the holding pole. It should be noted that the pole is convenient for receiving the antenna and the non-line-of-sight microwave remote equipment. In the use, can install antenna and non-line of sight microwave distal end equipment on embracing the pole, after finishing using, can dismantle antenna and non-line of sight microwave distal end equipment from embracing the pole.

In an alternative embodiment, the antenna is connected with the pole through a first ring sleeve, the antenna is fixedly connected with the first ring sleeve, and the first ring sleeve can rotate relative to the pole to adjust the direction of the antenna; still be provided with first locking piece between first ring cover and the armful pole, first locking piece is used for embracing pole with first ring cover fixed connection. It should be noted that, the first ring sleeve is arranged to connect the antenna and the pole, in the using process, the antenna can be fixedly connected to the first ring sleeve, then the first ring sleeve is sleeved on the pole, according to the requirement of a user, after the first ring sleeve is rotated to enable the angle of the antenna to reach the preset angle, the first locking piece arranged between the first ring sleeve and the pole is adopted to lock the first ring sleeve and the pole, the position is fixed, and the stability of antenna connection is further ensured.

In an optional embodiment, the non-line-of-sight microwave remote equipment is connected with the holding pole through a second ring sleeve, the non-line-of-sight microwave remote equipment is fixedly connected with the second ring sleeve, and the second ring sleeve can rotate relative to the holding pole so as to adjust the direction of the non-line-of-sight microwave remote equipment to be opposite to the non-line-of-sight microwave near-end equipment; still be provided with the second retaining member between second snare and the pole of embracing, the second retaining member is used for embracing pole with second snare fixed connection. It should be noted that, the second ring sleeve is arranged for connecting the non-line-of-sight microwave far-end equipment and the holding rod, in the using process, the non-line-of-sight microwave far-end equipment can be fixedly connected to the second ring sleeve firstly, then the second ring sleeve is sleeved on the holding rod, according to the requirement of a user, after the second ring sleeve is rotated to enable the angle of the non-line-of-sight microwave far-end equipment to reach a preset angle, the second locking piece arranged between the second ring sleeve and the holding rod is adopted to lock the second ring sleeve and the holding rod, the position is fixed, and then the connection stability of the non-line-of-sight microwave far-end equipment is ensured.

In an alternative embodiment, the non-line-of-sight microwave remote device and the antenna are mounted on the holding pole, and the non-line-of-sight microwave remote device and the antenna are staggered in both the axial direction of the holding pole and the radial direction of the holding pole. It should be noted that, because the non-line-of-sight microwave remote device and the antenna are both installed on the holding pole, the non-line-of-sight microwave remote device and the antenna need to be staggered in the axial direction of the holding pole and in the radial direction of the holding pole, and the staggered arrangement can avoid overlapping of positions of the non-line-of-sight microwave remote device and the antenna on the holding pole, thereby causing interference of sending signals.

In an alternative embodiment, the antenna assembly comprises two poles, two bases are arranged on the outer side of the top of the carriage, and the poles are detachably connected to the bases. The two poles are all provided with antennas, and one pole is provided with non-line-of-sight microwave remote equipment. Still need explain, be provided with two bases in the carriage top outside, embrace pole detachably and connect in the base, set up the base and can be used to accept the installation and embrace the pole, and then guarantee to embrace the convenience of pole installation and dismantlement, guarantee simultaneously to embrace the stability that the pole is connected in the use.

In an alternative embodiment, the base is a metal base welded to the top exterior side of the vehicle cabin, near the cab location of the vehicle body. It should be noted that, set up the base into metal base, can guarantee the stability of base performance, weld this base in the top outside in carriage simultaneously, also guarantee the stability that the base is connected, in the use, the base can be without dismantling, directly will embrace the pole and install on the base to further install other parts, can realize the communication, owing to left out the installation of base, consequently practiced thrift whole communication equipment's equipment time, accelerate the time of realizing the communication.

The multifunctional emergency communication vehicle provided by the embodiment of the disclosure comprises a power generation vehicle and communication equipment; the power generation car comprises a carriage, a car body and a generator, wherein the carriage is borne on the car body, and the generator is arranged in the carriage; the communication device includes a communication control unit and an antenna assembly; the antenna assembly is electrically connected with the communication control unit, the antenna assembly is detachably connected to the outer side of the top of the compartment, and the communication control unit is arranged in the compartment and is electrically connected with the generator. Install communications facilities on the power generation car, both can guarantee to cut off or the basic station equipment can't satisfy the communication under the big telephone traffic cover demand condition unblocked at wireless network, can provide the electric power guarantee again, the power generation car can be for communications facilities power supply simultaneously, the multi-functional emergency communication car that this application provided can provide the communication guarantee for the user alone, can provide the electric power guarantee for the user alone, can also provide communication guarantee and electric power guarantee for the user, and simultaneously, when providing the communication guarantee, the power generation car can directly provide electric power for communications facilities, the utilization ratio of multi-functional emergency communication car has been improved effectively, and the cost is saved simultaneously.

Advantages of additional aspects of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and other objects, features and advantages of the embodiments of the present invention will become more readily understood by the following detailed description with reference to the accompanying drawings. Embodiments of the utility model will now be described, by way of example and not limitation, in the accompanying drawings, in which:

fig. 1 is an overall structural schematic diagram of a multifunctional emergency communication vehicle provided in an embodiment of the present disclosure.

Reference numerals:

11-a power generation vehicle;

111-car; 112-a vehicle body;

113-a generator; 114-power supply line;

13-a communication device;

131-a wireless baseband device; 132-a radio remote device;

133-a first optical fiber; 134-a second optical fiber;

135-an antenna; 136-antenna feed;

137-holding pole; 138-a base;

139-power distribution box;

15-non line-of-sight microwave remote equipment.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the related art, emergency communication vehicles used in communication emergency security are classified into three types: the large emergency communication vehicle is modified on the basis of a second-class chassis vehicle, communication equipment is directly installed in a carriage, the carriage and the second-class chassis are fixed together, the functions are complete, the vehicle belongs to a special vehicle, once a license plate is installed, any communication equipment and the carriage cannot be detached according to regulations unless the vehicle is scrapped. The second type is a simple emergency communication vehicle which is modified by a carriage of a small vehicle (such as an off-road vehicle) and is provided with an antenna lifting rod, an integrated generator, a wireless equipment unit, a transmission equipment unit and the like. The third is an emergency communication base station refitted from a boxcar, wherein an antenna lifting rod, a wireless equipment unit and a transmission equipment unit are arranged in the boxcar. The carriage is supported by four wheels, can place for a long time, but need to drag to the appointed place with the tractor when emergency guarantee uses, inserts the power after, can realize wireless signal and cover. However, the modified emergency communication vehicle or the specially-customized emergency communication vehicle can only be used for emergency communication, so that the utilization rate is low, and the maintenance cost is high.

In view of this, the multi-functional emergency communication car that this application embodiment provided will install communication equipment on original emergent power-generating cars, both can guarantee the function of original electric power guarantee, can also have the function that emergency communication guaranteed simultaneously, and the power-generating cars still can provide electric power for communication equipment simultaneously, avoids the special car special use, leads to the low-usage, causes extravagant phenomenon.

Specifically, the multifunctional emergency communication vehicle provided by the embodiment of the disclosure comprises a power generation vehicle and communication equipment; the power generation car comprises a carriage, a car body and a generator, wherein the carriage is borne on the car body, and the generator is arranged in the carriage; the communication device includes a communication control unit and an antenna assembly; the antenna assembly is electrically connected with the communication control unit, the antenna assembly is detachably connected to the outer side of the top of the compartment, and the communication control unit is arranged in the compartment and is electrically connected with the generator. Install communications facilities on the power generation car, both can guarantee to cut off or the basic station equipment can't satisfy the communication under the big telephone traffic cover demand condition unblocked at wireless network, can provide the electric power guarantee again, the power generation car can be for communications facilities power supply simultaneously, the multi-functional emergency communication car that this application provided can provide the communication guarantee for the user alone, can provide the electric power guarantee for the user alone, can also provide communication guarantee and electric power guarantee for the user, and simultaneously, when providing the communication guarantee, the power generation car can directly provide electric power for communications facilities, the utilization ratio of multi-functional emergency communication car has been improved effectively, and the cost is saved simultaneously.

Fig. 1 is an overall structural schematic diagram of a multifunctional emergency communication vehicle provided in an embodiment of the present disclosure. Referring to fig. 1, the multifunctional emergency communication vehicle provided in the embodiment of the present application includes a power generation vehicle 11 and a communication device 13; the generator car 11 comprises a compartment 111, a car body 112 and a generator 113, wherein the compartment 111 is carried on the car body 112, and the generator 113 is arranged in the compartment 111; the communication device 13 includes a communication control unit and an antenna 135 assembly; the antenna 135 assembly is electrically connected to the communication control unit, the antenna 135 assembly is detachably attached to the outside of the top of the vehicle compartment 111, and the communication control unit is disposed in the vehicle compartment 111 and electrically connected to the generator 113.

The multifunctional emergency communication vehicle comprises a power generation vehicle 11, wherein the power generation vehicle 11 comprises a compartment 111, a vehicle body 112 and a generator 113, the compartment 111 is borne on the vehicle body 112, and the generator 113 is installed in the compartment 111. It should be noted that the power generation car 11 may be used exclusively for providing power guarantee for the user, or may be used together with the communication device 13, and in combination with the communication device 13, simultaneously provide power guarantee and communication guarantee for the user, and simultaneously provide power guarantee for the communication device 13.

The multifunctional emergency communication vehicle provided by the present disclosure comprises a communication device 13, wherein the communication device 13 comprises a communication control unit and an antenna 135 assembly; the antenna 135 assembly is electrically connected to the communication control unit, the antenna 135 assembly is detachably attached to the outside of the top of the vehicle compartment 111, and the communication control unit is disposed in the vehicle compartment 111 and electrically connected to the generator 113. It should be noted that the communication device 13 provided by the present application can be used with the power generation car 11 at the same time, and provide communication guarantee and power guarantee for users, and also can provide communication guarantee or power guarantee for users alone, thereby reducing the waste caused by the idle vehicles due to the special car usage to a certain extent. Meanwhile, the communication device 13 provided by the present application includes a communication control unit and an antenna 135 assembly; the antenna 135 assembly is electrically connected with the communication control unit, so that the communication control unit can send signals to peripheral users through the antenna 135 assembly, and smooth communication is further realized. Removably attaching the antenna 135 assembly to the outside of the top of the vehicle cabin 111 facilitates ensuring that the antenna 135 transmits signals better. Illustratively, the antenna 135 is a plate-like structure.

In an alternative exemplary embodiment, the multi-functional emergency communication cart further comprises a non-line-of-sight microwave remote device 15 and a non-line-of-sight microwave proximal device; the non-line-of-sight microwave far-end equipment 15 is detachably arranged on the outer side of the top of the carriage 111 and is used for communicating with non-line-of-sight microwave near-end equipment arranged on a base station communication pole or an iron tower nearby the multifunctional emergency communication vehicle; the non-line-of-sight microwave remote device 15 is electrically connected with the communication control unit.

It should be noted that the non-line-of-sight microwave far-end device 15 and the non-line-of-sight microwave near-end device together form a non-line-of-sight microwave device, the non-line-of-sight microwave device is a device using microwaves as a medium for communication, and is different from the conventional microwave communication device 13 in that communication can be performed without obstacles in a straight line distance between two points, a non-line-of-sight microwave signal can bypass obstacles, communication can be performed when the two points are invisible, the use range is wide, and the non-line-of-sight microwave far-end device and the non-line-of-sight microwave near-end device are suitable for emergency communication.

In the using process, the microwave signal transmitting directions of the non-line-of-sight microwave near-end equipment and the non-line-of-sight microwave near-end equipment are transmitted oppositely, so that the communication between the non-line-of-sight microwave near-end equipment and the non-line-of-sight microwave near-end equipment can be realized. The non-line-of-sight microwave remote equipment 15 is detachably arranged on the outer side of the top of the carriage 111 and is used for communicating with non-line-of-sight microwave near-end equipment arranged on a base station communication pole or a tower nearby the multifunctional emergency communication vehicle. Illustratively, the non-line-of-sight microwave near-end device may be installed on a communication pole or a tower of an operator base station within about three kilometers of the emergency security site, and connected to a transmission packet network device installed in the base station through an optical fiber, thereby implementing communication between the non-line-of-sight microwave near-end device and the non-line-of-sight microwave far-end device 15. And the non-line-of-sight microwave remote equipment 15 is electrically connected with the communication control unit and is used for ensuring that the antenna 135 sends signals.

Exemplarily, the communication control unit includes a wireless baseband device 131 and a wireless remote radio device 132; the wireless baseband device 131 is connected with the non-line-of-sight microwave remote equipment 15 through a first optical fiber 133, and the wireless baseband device 131 is connected with the radio frequency remote equipment 132 through a second optical fiber 134; the antenna 135 assembly includes an antenna 135, and the radio remote device 132 is connected to the antenna 135 via an antenna feed 136.

It should be noted that the wireless baseband device is a baseband processing unit of the wireless communication network, and is used for performing baseband processing functions of the air interface of the wireless signal, such as coding, multiplexing, modulating, spreading, and the like. The wireless baseband device 131 is connected with the non-line-of-sight microwave remote equipment 15 through a first optical fiber 133; the wireless baseband device 131 is connected to the remote radio 132 through a second optical fiber 134. The remote radio head 132 is divided into four modules: the digital intermediate frequency module, the transceiver module, the power amplifier and the filtering module. The digital intermediate frequency module is used for modulation and demodulation, digital up-down frequency conversion, A/D conversion and the like of optical transmission; the transceiver module is used for completing the conversion from the digital intermediate frequency signal to the radio frequency signal; and then the radio frequency signal is transmitted out through an antenna 135 port through a power amplifier and filter module.

It should be noted that the number of the remote radio devices 132 is not limited herein, and in other specific embodiments, a plurality of second optical fibers 134 may be used to connect a plurality of remote radio devices 132 according to the needs of the user. The antenna 135 assembly includes an antenna 135, and the radio remote device 132 is connected to the antenna 135 via an antenna feed 136. For transmitting radio frequency signals through the antenna 135. Illustratively, in the present embodiment, the number of the radio remote units 132 is set to two.

Illustratively, the car 111 is further provided with a power distribution box 139, the power distribution box 139 includes an input end and a plurality of output ends, the generator 113 is connected to the input end through the power cord 114, and the plurality of output ends are respectively connected to the two radio remote devices 132, the wireless baseband device and the non-line-of-sight microwave remote device 15 through the power cord 114.

Illustratively, in this embodiment, an equipment rack is further disposed in the car 111, and the equipment rack is used for placing the radio remote unit 132 and the wireless baseband device 131.

In an alternative exemplary embodiment, the bottom of the car 111 is provided with a through hole for penetrating the first optical fiber 133, the second optical fiber 134, and the antenna feeder 136; a sealing cover is arranged at the through hole and is connected with the through hole in a sliding mode and used for opening or closing the through hole. It should be noted that, by providing the through hole for penetrating the first optical fiber 133, the second optical fiber 134, and the antenna line 136 at the bottom of the vehicle compartment 111, rainwater or dust can be prevented from entering the vehicle compartment 111 through the through hole, and the communication control unit and the generator 113 in the vehicle compartment 111 can be secured. Meanwhile, a sealing cover is arranged at the through hole and is connected with the through hole in a sliding mode for opening or closing the through hole, so that the through hole is closed through the sealing cover when the automobile is not used, and the stable environment of the carriage 111 is guaranteed. It is understood that the specific location of the through hole is not limited herein, and in other specific embodiments, the through hole may be located at other positions of the compartment 111, such as a side wall or a top, according to the user's requirement.

In an alternative exemplary embodiment, the top of the cabin 111 is provided with a through hole for penetrating the first optical fiber 133, the second optical fiber 134, and the antenna line 136, and a sealing cover is provided at the through hole, slidably connected with the through hole, for opening or closing the through hole; the through hole is sleeved with a sealing ring. It should be noted that the through hole may be further disposed at the top of the car 111, at this time, the lengths of the first optical fiber 133, the second optical fiber 134, and the antenna feeder 136 may be greatly shortened, and compared with the case where the through hole is disposed at the bottom of the car 111, a winding may be avoided, so that the path of the two ends of the connection of the first optical fiber 133, the second optical fiber 134, and the antenna feeder 136 is shorter, and the cost is saved. Meanwhile, in order to avoid water and dust entering through the through hole, a sealing ring is arranged at the through hole, and in the application process, the sealing ring is attached to the outer side walls of the first optical fiber 133, the second optical fiber 134 and the antenna feeder line 136, so that the connection tightness is realized, and the phenomenon of water and dust entering is avoided. It should be further noted that a sealing cover is disposed at the through hole, and the sealing cover is slidably connected with the through hole and used for opening or closing the through hole, so that when the vehicle is not used, the through hole is closed by the sealing cover, and the stable environment of the carriage 111 is ensured.

Illustratively, the antenna 135 assembly further includes a pole 137, the pole 137 being removably attachable to the top exterior of the vehicle compartment 111, the antenna 135 being removably attachable to the pole 137, and the non-line-of-sight microwave remote device 15 being removably attachable to the pole 137. It should be noted that the pole 137 may be configured to facilitate receiving the antenna 135 and the non-line-of-sight microwave remote device 15. During use, the antenna 135 and the non-line-of-sight microwave remote device 15 may be mounted on the pole 137, and after use, the antenna 135 and the non-line-of-sight microwave remote device 15 may be detached from the pole 137.

Illustratively, the holding pole 137 may be a steel pipe, and it should be noted that the steel pipe is used more commonly, and has stronger adaptability, and the cost can be effectively reduced. It is understood that the specific structure of the holding pole 137 is not limited, and in other specific embodiments, the holding pole 137 may be configured in other structures, such as an alloy plate or an alloy column, according to the requirement of the user. Illustratively, the length of the steel pipe may be set to three meters.

Illustratively, the antenna 135 and the pole 137 are connected by a first loop, the antenna 135 is fixedly connected to the first loop, and the first loop can rotate relative to the pole 137 to adjust the direction of the antenna 135; a first locking piece is further arranged between the first loop and the holding pole 137, and the first locking piece is used for fixedly connecting the first loop to the holding pole 137. It should be noted that, a first ring sleeve is arranged to connect the antenna 135 and the pole 137, in the using process, the antenna 135 may be fixedly connected to the first ring sleeve, and then the first ring sleeve is sleeved on the pole 137, according to the requirement of the user, after the first ring sleeve is rotated to enable the angle of the antenna 135 to reach a preset angle, the first locking member arranged between the first ring sleeve and the pole 137 is adopted to lock the first ring sleeve and the pole 137, and the position is fixed, so that the connection stability of the antenna 135 is ensured.

Illustratively, the non-line-of-sight microwave distal device 15 is connected to the holding pole 137 by a second loop, the non-line-of-sight microwave distal device 15 is fixedly connected to the second loop, and the second loop can rotate relative to the holding pole 137 to adjust the direction of the non-line-of-sight microwave distal device 15 opposite to the non-line-of-sight microwave proximal device; a second locking member is further arranged between the second ring sleeve and the holding rod 137, and the second locking member is used for fixedly connecting the second ring sleeve to the holding rod 137. It should be noted that, the second ring sleeve is arranged to connect the non-line-of-sight microwave far-end device 15 and the holding rod 137, in the using process, the non-line-of-sight microwave far-end device 15 can be fixedly connected to the second ring sleeve firstly, then the second ring sleeve is arranged on the holding rod 137, according to the requirement of a user, after the second ring sleeve is rotated to enable the angle of the non-line-of-sight microwave far-end device 15 to reach a preset angle, the second locking piece arranged between the second ring sleeve and the holding rod 137 is adopted to lock the second ring sleeve and the holding rod 137, the position is fixed, and the connection stability of the non-line-of-sight microwave far-end device 15 is further ensured.

Illustratively, the non-line-of-sight microwave distal device 15 and the antenna 135 are mounted on the pole 137, and the non-line-of-sight microwave distal device 15 and the antenna 135 are staggered in both an axial direction of the pole 137 and a radial direction of the pole 137. It should be noted that, because the non-line-of-sight microwave remote device 15 and the antenna 135 are both installed on the holding pole 137, the non-line-of-sight microwave remote device 15 and the antenna 135 need to be staggered in both the axial direction of the holding pole 137 and the radial direction of the holding pole 137, and the staggered arrangement can avoid overlapping of positions of the non-line-of-sight microwave remote device 15 and the antenna 135 on the holding pole 137, thereby causing interference of transmitted signals.

Illustratively, the antenna 135 assembly includes two poles 137, two bases 138 are disposed on the outside of the top of the vehicle compartment 111, and the poles 137 are detachably connected to the bases 138. The two poles 137 are both provided with the antenna 135, and it should be noted that, in this embodiment, the antenna 135 assembly includes two poles 137, it should be understood that the specific number of the poles 137 is not limited herein, and in other specific embodiments, the number of the poles 137 may also be set to three, four, or five, etc. according to the requirement of the user. It should be further noted that two bases 138 are arranged on the outer side of the top of the carriage 111, the holding pole 137 is detachably connected to the bases 138, the bases 138 are arranged and used for receiving and installing the holding pole 137, convenience in installation and disassembly of the holding pole 137 is further guaranteed, and meanwhile stability of connection of the holding pole 137 in the using process is guaranteed.

Illustratively, the base 138 is a metal base 138, and the metal base 138 is welded to the top outer side of the cabin 111 and is located near the cab of the vehicle body 112. It should be noted that, the base 138 is set as the metal base 138, so that the stability of the performance of the base 138 can be ensured, and meanwhile, the base 138 is welded to the outer side of the top of the car 111, that is, the stability of the connection of the base 138 is ensured, in the using process, the base 138 can be directly installed on the pole 137 without being disassembled, and other components are further installed, so that the communication can be realized, and since the installation process of the base 138 is omitted, the assembly time of the whole communication device 13 is saved, and the time for realizing the communication is shortened. It is to be understood that the specific location of the metal base 138 is not limited to the cab location near the vehicle body 112. In other embodiments, the metal base 138 may be disposed at other locations outside of the cabin 111, such as remote from the cab, depending on the needs of the user. It should be noted that the connection between the base 138 and the outside of the vehicle compartment 111 is not limited, and in other embodiments, the base 138 may be detachably connected to the outside of the vehicle compartment 111 according to the user's requirement.

In order to further clarify the structural principle of the multifunctional emergency communication vehicle provided by the present application, the use and assembly process of the multifunctional emergency communication vehicle is briefly described as follows:

two bases 138 are welded at intervals on the outer side of the top of the compartment 111 of the generator car 11, and when a communication function is to be used, the holding pole 137 is mounted on the bases 138, and the holding pole 137 is placed in the compartment 111 when not in use. The pole 137 is used as a mounting bracket for the antenna 135 and the non-line-of-sight microwave remote unit 15. The radio frequency remote equipment 132 and the radio baseband device 131 are placed on an equipment rack in the carriage 111, the antenna 135 is installed on the holding pole 137, the non-line-of-sight microwave near-end equipment is installed on a base station communication pole or an iron tower near the multifunctional emergency communication vehicle, the non-line-of-sight microwave far-end equipment 15 is installed on the holding pole 137, and the angle of the non-line-of-sight microwave far-end equipment 15 is adjusted to be opposite to the non-line-of-sight microwave near-end equipment, so that communication is achieved. An antenna feeder 136 connecting the radio remote equipment inside the carriage 111 passes through the through hole at the bottom of the vehicle and is connected to the interface of the antenna 135 installed at the top of the carriage 111. After the wiring is finished, the starting generator 113, the wireless equipment and the non-line-of-sight microwave equipment are connected with electric power and work normally, and then wireless maintenance personnel and transmission maintenance personnel are informed to finish the production of wireless data and transmission data respectively, so that the emergency communication guarantee requirement can be met.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.

Claims (10)

1. A multifunctional emergency communication vehicle is characterized by comprising a power generation vehicle and communication equipment;

the power generation car comprises a compartment, a car body and a generator, wherein the compartment is borne on the car body, and the generator is arranged in the compartment;

the communication device includes a communication control unit and an antenna assembly; the antenna assembly is electrically connected with the communication control unit, the antenna assembly is detachably connected to the outer side of the top of the carriage, and the communication control unit is arranged in the carriage and is electrically connected with the generator.

2. The multi-functional emergency communication cart of claim 1, further comprising a non-line-of-sight microwave remote device and a non-line-of-sight microwave proximal device;

the non-line-of-sight microwave far-end equipment is detachably arranged on the outer side of the top of the carriage and is used for communicating with the non-line-of-sight microwave near-end equipment arranged on a base station communication pole or an iron tower near the multifunctional emergency communication vehicle;

and the non-line-of-sight microwave remote equipment is electrically connected with the communication control unit.

3. The multifunctional emergency communication vehicle of claim 2, wherein the communication control unit comprises a wireless baseband device and a wireless radio remote device;

the wireless baseband device is connected with the non-line-of-sight microwave remote equipment through a first optical fiber, and is connected with the wireless radio frequency remote equipment through a second optical fiber;

the antenna assembly comprises an antenna, and the radio remote unit is connected with the antenna through an antenna feeder.

4. A multi-functional emergency communication cart according to claim 3, wherein the bottom of said cart is provided with a through hole for passing through said first optical fiber, said second optical fiber and said antenna feeder; the sealing cover is arranged at the through hole and is connected with the through hole in a sliding manner and used for opening or closing the through hole; and/or the presence of a gas in the gas,

the top of the carriage is provided with a through hole for penetrating through the first optical fiber, the second optical fiber and the antenna feeder line, and a sealing cover is arranged at the through hole and is connected with the through hole in a sliding manner for opening or closing the through hole; and a sealing ring is sleeved at the through hole.

5. The multi-function emergency communication vehicle of claim 3, wherein the antenna assembly further comprises a pole removably attached to the outside of the top of the vehicle compartment, the antenna removably attached to the pole, and the non-line-of-sight microwave remote device removably attached to the pole.

6. The multi-function emergency communication vehicle of claim 5, wherein the antenna is connected to the pole by a first loop, the antenna being fixedly connected to the first loop, the first loop being rotatable relative to the pole to adjust the orientation of the antenna;

first ring cover with still be provided with first locking piece between embracing the pole, first locking piece be used for with first ring cover fixed connection in embrace the pole.

7. The multi-function emergency communication vehicle of claim 5, wherein the non-line-of-sight microwave remote device is connected to the holding pole by a second loop, the non-line-of-sight microwave remote device being fixedly connected to the second loop, the second loop being rotatable relative to the holding pole to adjust the orientation of the non-line-of-sight microwave remote device relative to the non-line-of-sight microwave proximal device;

the second ring cover with it still is provided with the second retaining member to embrace between the pole, the second retaining member be used for with second ring cover fixed connection in embrace the pole.

8. The multi-functional emergency communication vehicle of claim 5, wherein the non-line-of-sight microwave remote device and the antenna are mounted on the pole, and the non-line-of-sight microwave remote device and the antenna are staggered in both an axial direction of the pole and a radial direction of the pole.

9. The multi-function emergency communication vehicle of claim 8, wherein the antenna assembly comprises two poles, two bases are provided on the outside of the top of the vehicle body, and the poles are detachably connected to the bases; and the two poles are provided with the antennas, and one pole is provided with the non-line-of-sight microwave remote equipment.

10. A multi-function emergency communication vehicle according to claim 9, wherein said base is a metal base welded to the top outside of the vehicle compartment and adjacent to the cab of the vehicle body.

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